[ 57.481050][ T27] audit: type=1400 audit(1580180081.791:43): avc: denied { integrity } for pid=8494 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 [ 57.508560][ T27] audit: type=1400 audit(1580180081.821:44): avc: denied { map } for pid=8494 comm="syz-fuzzer" path="/root/syzkaller-shm310352826" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 57.631584][ T8512] IPVS: ftp: loaded support on port[0] = 21 [ 57.938254][ T269] tipc: TX() has been purged, node left! [ 58.150271][ T8497] can: request_module (can-proto-0) failed. [ 60.823129][ T8497] can: request_module (can-proto-0) failed. [ 60.834644][ T8497] can: request_module (can-proto-0) failed. [ 61.030486][ T27] audit: type=1400 audit(1580180085.341:45): avc: denied { create } for pid=8494 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 [ 61.054959][ T27] audit: type=1400 audit(1580180085.341:46): avc: denied { create } for pid=8494 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 [ 61.079426][ T27] audit: type=1400 audit(1580180085.341:47): avc: denied { create } for pid=8494 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 '10.128.10.43' (ECDSA) to the list of known hosts. 2020/01/28 02:54:51 parsed 1 programs 2020/01/28 02:54:52 executed programs: 0 [ 68.506120][ T8588] IPVS: ftp: loaded support on port[0] = 21 [ 68.513520][ T8590] IPVS: ftp: loaded support on port[0] = 21 [ 68.534150][ T8592] IPVS: ftp: loaded support on port[0] = 21 [ 68.540429][ T8597] IPVS: ftp: loaded support on port[0] = 21 [ 68.567935][ T8594] IPVS: ftp: loaded support on port[0] = 21 [ 68.570607][ T8598] IPVS: ftp: loaded support on port[0] = 21 [ 68.737745][ T8590] chnl_net:caif_netlink_parms(): no params data found [ 68.813037][ T8598] chnl_net:caif_netlink_parms(): no params data found [ 68.879899][ T8592] chnl_net:caif_netlink_parms(): no params data found [ 68.890962][ T8597] chnl_net:caif_netlink_parms(): no params data found [ 68.900142][ T8590] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.907235][ T8590] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.916065][ T8590] device bridge_slave_0 entered promiscuous mode [ 68.924352][ T8594] chnl_net:caif_netlink_parms(): no params data found [ 68.933641][ T8590] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.941695][ T8590] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.949651][ T8590] device bridge_slave_1 entered promiscuous mode [ 68.961786][ T8588] chnl_net:caif_netlink_parms(): no params data found [ 69.010018][ T8598] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.017377][ T8598] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.025269][ T8598] device bridge_slave_0 entered promiscuous mode [ 69.035346][ T8598] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.042534][ T8598] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.050576][ T8598] device bridge_slave_1 entered promiscuous mode [ 69.058850][ T8590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.100487][ T8590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.129245][ T8597] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.136585][ T8597] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.144627][ T8597] device bridge_slave_0 entered promiscuous mode [ 69.153262][ T8598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.183040][ T8592] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.190284][ T8592] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.201841][ T8592] device bridge_slave_0 entered promiscuous mode [ 69.209389][ T8597] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.216470][ T8597] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.224495][ T8597] device bridge_slave_1 entered promiscuous mode [ 69.233305][ T8598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.252738][ T8590] team0: Port device team_slave_0 added [ 69.259173][ T8588] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.266268][ T8588] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.273982][ T8588] device bridge_slave_0 entered promiscuous mode [ 69.286137][ T8592] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.293583][ T8592] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.302267][ T8592] device bridge_slave_1 entered promiscuous mode [ 69.325996][ T8590] team0: Port device team_slave_1 added [ 69.332918][ T8594] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.341146][ T8594] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.349123][ T8594] device bridge_slave_0 entered promiscuous mode [ 69.356614][ T8588] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.365973][ T8588] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.374976][ T8588] device bridge_slave_1 entered promiscuous mode [ 69.397094][ T8592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.408630][ T8598] team0: Port device team_slave_0 added [ 69.415799][ T8592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.426316][ T8594] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.435921][ T8594] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.443705][ T8594] device bridge_slave_1 entered promiscuous mode [ 69.461977][ T8597] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.473254][ T8598] team0: Port device team_slave_1 added [ 69.520507][ T8590] device hsr_slave_0 entered promiscuous mode [ 69.558747][ T8590] device hsr_slave_1 entered promiscuous mode [ 69.614922][ T8588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.626022][ T8597] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.655585][ T8594] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.666009][ T8588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.686319][ T8597] team0: Port device team_slave_0 added [ 69.694064][ T8592] team0: Port device team_slave_0 added [ 69.709373][ T8594] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.730223][ T8597] team0: Port device team_slave_1 added [ 69.737358][ T8588] team0: Port device team_slave_0 added [ 69.758992][ T8592] team0: Port device team_slave_1 added [ 69.773671][ T27] audit: type=1400 audit(1580180094.081:48): avc: denied { write } for pid=8590 comm="syz-executor.2" 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 [ 69.798607][ T27] audit: type=1400 audit(1580180094.081:49): avc: denied { read } for pid=8590 comm="syz-executor.2" 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 [ 69.825127][ T8598] device hsr_slave_0 entered promiscuous mode [ 69.878658][ T8598] device hsr_slave_1 entered promiscuous mode [ 69.918293][ T8598] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.918393][ T8598] Cannot create hsr debugfs directory [ 69.935523][ T8588] team0: Port device team_slave_1 added [ 69.948459][ T8590] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.011838][ T8594] team0: Port device team_slave_0 added [ 70.051448][ T8592] device hsr_slave_0 entered promiscuous mode [ 70.088639][ T8592] device hsr_slave_1 entered promiscuous mode [ 70.148341][ T8592] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.156178][ T8592] Cannot create hsr debugfs directory [ 70.162896][ T8590] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.209462][ T8598] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.302667][ T8597] device hsr_slave_0 entered promiscuous mode [ 70.359157][ T8597] device hsr_slave_1 entered promiscuous mode [ 70.398317][ T8597] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.406034][ T8597] Cannot create hsr debugfs directory [ 70.412799][ T8594] team0: Port device team_slave_1 added [ 70.426506][ T8590] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.480810][ T8590] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.527014][ T8598] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.642323][ T8594] device hsr_slave_0 entered promiscuous mode [ 70.688483][ T8594] device hsr_slave_1 entered promiscuous mode [ 70.748292][ T8594] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.755876][ T8594] Cannot create hsr debugfs directory [ 70.800899][ T8588] device hsr_slave_0 entered promiscuous mode [ 70.858982][ T8588] device hsr_slave_1 entered promiscuous mode [ 70.899082][ T8588] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.906797][ T8588] Cannot create hsr debugfs directory [ 70.912589][ T8598] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.974166][ T8598] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 71.094123][ T8597] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 71.162171][ T8588] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 71.229213][ T8592] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 71.259811][ T8597] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 71.320771][ T8597] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 71.360211][ T8588] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 71.390839][ T8594] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.432070][ T8592] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 71.490401][ T8597] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 71.530655][ T8588] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 71.580147][ T8594] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.631168][ T8594] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.700389][ T8594] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.740304][ T8592] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 71.785158][ T8588] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 71.846168][ T8592] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.012947][ T8598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.063313][ T8590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.086118][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.094812][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.103497][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.111269][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.123314][ T8598] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.142914][ T8590] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.164085][ T8592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.177457][ T8597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.197478][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.206120][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.215824][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.223063][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.232802][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.241803][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.250884][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.257930][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.275143][ T8592] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.296272][ T8597] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.307274][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.315905][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.324763][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.332873][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.341786][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.350876][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.359345][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.366392][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.374341][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.382481][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.390360][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.412399][ T8588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.432693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.441726][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.453086][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.460312][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.471496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.480035][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.488523][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.495569][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.503145][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.511590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.520150][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.528833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.537113][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.545671][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.554071][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.562811][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.571247][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.578340][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.586216][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.594890][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.619631][ T8594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.640121][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.651109][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.660563][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.669673][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.678057][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.685143][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.692720][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.701277][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.711196][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.718293][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.726015][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.733962][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.745426][ T8590] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.746342][ T8590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.764886][ T8588] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.779529][ T8594] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.813124][ T8590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.826097][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.834999][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.843520][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.852762][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.860758][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.868473][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.876885][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.885396][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.894151][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.902574][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.909665][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.917125][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.926066][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.935086][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.943550][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.952519][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.961730][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.971545][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.980283][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.989461][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.997836][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.005404][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.012920][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.021271][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.030765][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.039582][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.047434][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.069321][ T27] audit: type=1400 audit(1580180097.371:50): avc: denied { associate } for pid=8590 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 73.101997][ T8598] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.116987][ T8598] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.133619][ T8597] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.147049][ T8597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.163786][ T8592] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.179993][ T8592] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.192049][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.203885][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.212905][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.221931][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.230194][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.238858][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.247150][ T2817] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.254250][ T2817] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.262169][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.271124][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.279642][ T2817] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.286695][ T2817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.294299][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.303897][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.312510][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.321383][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.329988][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.338362][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.346570][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.355256][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.364069][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.372996][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.382554][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.390980][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.399496][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.408940][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.416865][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.424555][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.432479][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.456146][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.466100][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.474920][ T2817] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.482054][ T2817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.502709][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.513984][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.532593][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.533255][ T2817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.534124][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.574701][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.575326][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.575670][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.576024][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.576453][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.576775][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.577117][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.577424][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.578730][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.579065][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.579378][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.579634][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.579764][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.579893][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.586581][ T8594] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.586587][ T8594] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.623946][ T8592] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.625389][ T8588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.637080][ T8597] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.637820][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.639465][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.640177][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.640537][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.640887][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.640970][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.872232][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.872332][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2020/01/28 02:54:58 executed programs: 6 [ 73.887664][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.911383][ T8598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.958717][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.966204][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.993243][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.993344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.996919][ T8588] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.025375][ T8594] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/01/28 02:55:03 executed programs: 110 2020/01/28 02:55:08 executed programs: 240 [ 87.757530][T10112] ================================================================== [ 87.757554][T10112] BUG: KASAN: use-after-free in fbcon_cursor+0x409/0x570 [ 87.757558][T10112] Read of size 2 at addr ffff888099615e4c by task syz-executor.5/10112 [ 87.757559][T10112] [ 87.757565][T10112] CPU: 1 PID: 10112 Comm: syz-executor.5 Not tainted 5.5.0-syzkaller #0 [ 87.757568][T10112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.757570][T10112] Call Trace: [ 87.757578][T10112] dump_stack+0x12d/0x187 [ 87.757587][T10112] print_address_description.constprop.8.cold.10+0x9/0x31d [ 87.757590][T10112] ? fbcon_cursor+0x409/0x570 [ 87.757595][T10112] __kasan_report.cold.11+0x1b/0x3a [ 87.757597][T10112] ? fbcon_cursor+0x409/0x570 [ 87.757602][T10112] ? fbcon_cursor+0x409/0x570 [ 87.757606][T10112] kasan_report+0x12/0x20 [ 87.757610][T10112] __asan_report_load2_noabort+0x14/0x20 [ 87.757613][T10112] fbcon_cursor+0x409/0x570 [ 87.757618][T10112] fbcon_scrolldelta+0x51f/0xf00 [ 87.757621][T10112] ? kfree+0x224/0x2c0 [ 87.757628][T10112] fbcon_set_origin+0x16/0x20 [ 87.757633][T10112] set_origin+0xcc/0x390 [ 87.757637][T10112] vc_do_resize+0x90b/0x12d0 [ 87.757642][T10112] ? find_held_lock+0x36/0x1d0 [ 87.757651][T10112] ? vc_uniscr_alloc+0xa0/0xa0 [ 87.757657][T10112] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 87.757662][T10112] ? lock_acquire+0x194/0x410 [ 87.757666][T10112] ? vt_ioctl+0x2f5/0x21f0 [ 87.757672][T10112] vc_resize+0x3d/0x60 [ 87.757676][T10112] ? console_lock+0x41/0x70 [ 87.757679][T10112] vt_ioctl+0x36e/0x21f0 [ 87.757684][T10112] ? complete_change_console+0x300/0x300 [ 87.757687][T10112] ? save_stack+0x5d/0x90 [ 87.757690][T10112] ? save_stack+0x21/0x90 [ 87.757693][T10112] ? __kasan_slab_free+0x102/0x150 [ 87.757695][T10112] ? kasan_slab_free+0xe/0x10 [ 87.757698][T10112] ? kfree+0x108/0x2c0 [ 87.757703][T10112] ? tomoyo_path_number_perm+0x3e6/0x4c0 [ 87.757706][T10112] ? tomoyo_file_ioctl+0x14/0x20 [ 87.757710][T10112] ? security_file_ioctl+0x4a/0x90 [ 87.757715][T10112] ? ksys_ioctl+0x39/0x90 [ 87.757717][T10112] ? __x64_sys_ioctl+0x6e/0xb0 [ 87.757723][T10112] ? do_syscall_64+0xca/0x5f0 [ 87.757726][T10112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.757729][T10112] ? find_held_lock+0x36/0x1d0 [ 87.757737][T10112] ? debug_check_no_obj_freed+0x207/0x438 [ 87.757741][T10112] ? lock_downgrade+0x900/0x900 [ 87.757743][T10112] ? __kasan_check_write+0x14/0x20 [ 87.757747][T10112] ? do_raw_spin_lock+0x132/0x2e0 [ 87.757755][T10112] tty_ioctl+0x45b/0x12f0 [ 87.757759][T10112] ? tty_vhangup+0x20/0x20 [ 87.757764][T10112] ? tomoyo_path_number_perm+0x1e8/0x4c0 [ 87.757768][T10112] ? lock_downgrade+0x900/0x900 [ 87.757770][T10112] ? kfree+0x224/0x2c0 [ 87.757773][T10112] ? tomoyo_path_number_perm+0x3e6/0x4c0 [ 87.757777][T10112] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 87.757779][T10112] ? kfree+0x224/0x2c0 [ 87.757785][T10112] ? tomoyo_path_number_perm+0x3e6/0x4c0 [ 87.757790][T10112] ? tomoyo_path_number_perm+0x213/0x4c0 [ 87.757795][T10112] ? tomoyo_execute_permission+0x460/0x460 [ 87.757800][T10112] ? find_held_lock+0x36/0x1d0 [ 87.757807][T10112] ? ___might_sleep+0x16b/0x2b0 [ 87.757813][T10112] do_vfs_ioctl+0x196/0x1190 [ 87.757819][T10112] ? compat_ioctl_preallocate+0x1d0/0x1d0 [ 87.757828][T10112] ? ksys_dup3+0x2e0/0x2e0 [ 87.757832][T10112] ? put_timespec64+0xa9/0x100 [ 87.757835][T10112] ? nsecs_to_jiffies+0x20/0x20 [ 87.757841][T10112] ? tomoyo_file_ioctl+0x14/0x20 [ 87.757846][T10112] ksys_ioctl+0x62/0x90 [ 87.757849][T10112] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 87.757853][T10112] __x64_sys_ioctl+0x6e/0xb0 [ 87.757858][T10112] do_syscall_64+0xca/0x5f0 [ 87.757863][T10112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.757867][T10112] RIP: 0033:0x45a909 [ 87.757872][T10112] 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 [ 87.757874][T10112] RSP: 002b:00007f4a5b6cac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.757878][T10112] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 87.757880][T10112] RDX: 0000000020000000 RSI: 0000000000005609 RDI: 0000000000000003 [ 87.757882][T10112] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.757884][T10112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4a5b6cb6d4 [ 87.757886][T10112] R13: 00000000004c7009 R14: 00000000004dd670 R15: 00000000ffffffff [ 87.757894][T10112] [ 87.757896][T10112] Allocated by task 10063: [ 87.757900][T10112] save_stack+0x21/0x90 [ 87.757903][T10112] __kasan_kmalloc.constprop.17+0xc7/0xd0 [ 87.757905][T10112] kasan_kmalloc+0x9/0x10 [ 87.757908][T10112] __kmalloc+0x164/0x790 [ 87.757910][T10112] vc_do_resize+0x1de/0x12d0 [ 87.757912][T10112] vc_resize+0x3d/0x60 [ 87.757915][T10112] vt_ioctl+0x36e/0x21f0 [ 87.757918][T10112] tty_ioctl+0x45b/0x12f0 [ 87.757920][T10112] do_vfs_ioctl+0x196/0x1190 [ 87.757923][T10112] ksys_ioctl+0x62/0x90 [ 87.757925][T10112] __x64_sys_ioctl+0x6e/0xb0 [ 87.757928][T10112] do_syscall_64+0xca/0x5f0 [ 87.757932][T10112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.757933][T10112] [ 87.757935][T10112] Freed by task 10112: [ 87.757937][T10112] save_stack+0x21/0x90 [ 87.757940][T10112] __kasan_slab_free+0x102/0x150 [ 87.757942][T10112] kasan_slab_free+0xe/0x10 [ 87.757944][T10112] kfree+0x108/0x2c0 [ 87.757947][T10112] vc_do_resize+0x8a8/0x12d0 [ 87.757949][T10112] vc_resize+0x3d/0x60 [ 87.757951][T10112] vt_ioctl+0x36e/0x21f0 [ 87.757954][T10112] tty_ioctl+0x45b/0x12f0 [ 87.757957][T10112] do_vfs_ioctl+0x196/0x1190 [ 87.757959][T10112] ksys_ioctl+0x62/0x90 [ 87.757969][T10112] __x64_sys_ioctl+0x6e/0xb0 [ 87.757972][T10112] do_syscall_64+0xca/0x5f0 [ 87.757975][T10112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.757976][T10112] [ 87.757979][T10112] The buggy address belongs to the object at ffff888099615e40 [ 87.757979][T10112] which belongs to the cache kmalloc-32 of size 32 [ 87.757981][T10112] The buggy address is located 12 bytes inside of [ 87.757981][T10112] 32-byte region [ffff888099615e40, ffff888099615e60) [ 87.757983][T10112] The buggy address belongs to the page: [ 87.757987][T10112] page:ffffea0002658540 refcount:1 mapcount:0 mapping:ffff8880aa4001c0 index:0xffff888099615fc1 [ 87.757992][T10112] raw: 00fffe0000000200 ffffea000278e7c8 ffffea00024f47c8 ffff8880aa4001c0 [ 87.757995][T10112] raw: ffff888099615fc1 ffff888099615000 000000010000003d 0000000000000000 [ 87.757998][T10112] page dumped because: kasan: bad access detected [ 87.757999][T10112] [ 87.758001][T10112] Memory state around the buggy address: [ 87.758003][T10112] ffff888099615d00: 07 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 87.758006][T10112] ffff888099615d80: 00 00 01 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 87.758008][T10112] >ffff888099615e00: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 87.758010][T10112] ^ [ 87.758012][T10112] ffff888099615e80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 87.758014][T10112] ffff888099615f00: fb fb fb fb fc fc fc fc 00 00 01 fc fc fc fc fc [ 87.758016][T10112] ================================================================== [ 87.758018][T10112] Disabling lock debugging due to kernel taint [ 87.758020][T10112] Kernel panic - not syncing: panic_on_warn set ... [ 87.758023][T10112] CPU: 1 PID: 10112 Comm: syz-executor.5 Tainted: G B 5.5.0-syzkaller #0 [ 87.758025][T10112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.758026][T10112] Call Trace: [ 87.758029][T10112] dump_stack+0x12d/0x187 [ 87.758032][T10112] ? fbcon_cursor+0x310/0x570 [ 87.758037][T10112] panic+0x22a/0x4e3 [ 87.758040][T10112] ? add_taint.cold.7+0x11/0x11 [ 87.758043][T10112] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 87.758047][T10112] ? fbcon_cursor+0x409/0x570 [ 87.758050][T10112] end_report+0x47/0x4f [ 87.758052][T10112] __kasan_report.cold.11+0xe/0x3a [ 87.758055][T10112] ? fbcon_cursor+0x409/0x570 [ 87.758058][T10112] ? fbcon_cursor+0x409/0x570 [ 87.758060][T10112] kasan_report+0x12/0x20 [ 87.758063][T10112] __asan_report_load2_noabort+0x14/0x20 [ 87.758066][T10112] fbcon_cursor+0x409/0x570 [ 87.758069][T10112] fbcon_scrolldelta+0x51f/0xf00 [ 87.758071][T10112] ? kfree+0x224/0x2c0 [ 87.758075][T10112] fbcon_set_origin+0x16/0x20 [ 87.758077][T10112] set_origin+0xcc/0x390 [ 87.758080][T10112] vc_do_resize+0x90b/0x12d0 [ 87.758083][T10112] ? find_held_lock+0x36/0x1d0 [ 87.758088][T10112] ? vc_uniscr_alloc+0xa0/0xa0 [ 87.758091][T10112] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 87.758094][T10112] ? lock_acquire+0x194/0x410 [ 87.758102][T10112] ? vt_ioctl+0x2f5/0x21f0 [ 87.758107][T10112] vc_resize+0x3d/0x60 [ 87.758111][T10112] ? console_lock+0x41/0x70 [ 87.758114][T10112] vt_ioctl+0x36e/0x21f0 [ 87.758118][T10112] ? complete_change_console+0x300/0x300 [ 87.758121][T10112] ? save_stack+0x5d/0x90 [ 87.758124][T10112] ? save_stack+0x21/0x90 [ 87.758127][T10112] ? __kasan_slab_free+0x102/0x150 [ 87.758129][T10112] ? kasan_slab_free+0xe/0x10 [ 87.758133][T10112] ? kfree+0x108/0x2c0 [ 87.758136][T10112] ? tomoyo_path_number_perm+0x3e6/0x4c0 [ 87.758139][T10112] ? tomoyo_file_ioctl+0x14/0x20 [ 87.758142][T10112] ? security_file_ioctl+0x4a/0x90 [ 87.758145][T10112] ? ksys_ioctl+0x39/0x90 [ 87.758148][T10112] ? __x64_sys_ioctl+0x6e/0xb0 [ 87.758151][T10112] ? do_syscall_64+0xca/0x5f0 [ 87.758155][T10112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.758158][T10112] ? find_held_lock+0x36/0x1d0 [ 87.758165][T10112] ? debug_check_no_obj_freed+0x207/0x438 [ 87.758168][T10112] ? lock_downgrade+0x900/0x900 [ 87.758171][T10112] ? __kasan_check_write+0x14/0x20 [ 87.758175][T10112] ? do_raw_spin_lock+0x132/0x2e0 [ 87.758180][T10112] tty_ioctl+0x45b/0x12f0 [ 87.758185][T10112] ? tty_vhangup+0x20/0x20 [ 87.758189][T10112] ? tomoyo_path_number_perm+0x1e8/0x4c0 [ 87.758193][T10112] ? lock_downgrade+0x900/0x900 [ 87.758196][T10112] ? kfree+0x224/0x2c0 [ 87.758200][T10112] ? tomoyo_path_number_perm+0x3e6/0x4c0 [ 87.758204][T10112] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 87.758207][T10112] ? kfree+0x224/0x2c0 [ 87.758212][T10112] ? tomoyo_path_number_perm+0x3e6/0x4c0 [ 87.758218][T10112] ? tomoyo_path_number_perm+0x213/0x4c0 [ 87.758223][T10112] ? tomoyo_execute_permission+0x460/0x460 [ 87.758228][T10112] ? find_held_lock+0x36/0x1d0 [ 87.758234][T10112] ? ___might_sleep+0x16b/0x2b0 [ 87.758240][T10112] do_vfs_ioctl+0x196/0x1190 [ 87.758246][T10112] ? compat_ioctl_preallocate+0x1d0/0x1d0 [ 87.758255][T10112] ? ksys_dup3+0x2e0/0x2e0 [ 87.758258][T10112] ? put_timespec64+0xa9/0x100 [ 87.758263][T10112] ? nsecs_to_jiffies+0x20/0x20 [ 87.758269][T10112] ? tomoyo_file_ioctl+0x14/0x20 [ 87.758274][T10112] ksys_ioctl+0x62/0x90 [ 87.758278][T10112] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 87.758283][T10112] __x64_sys_ioctl+0x6e/0xb0 [ 87.758288][T10112] do_syscall_64+0xca/0x5f0 [ 87.758294][T10112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.758298][T10112] RIP: 0033:0x45a909 [ 87.758302][T10112] 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 [ 87.758305][T10112] RSP: 002b:00007f4a5b6cac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.758309][T10112] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 87.758312][T10112] RDX: 0000000020000000 RSI: 0000000000005609 RDI: 0000000000000003 [ 87.758314][T10112] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.758317][T10112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4a5b6cb6d4 [ 87.758320][T10112] R13: 00000000004c7009 R14: 00000000004dd670 R15: 00000000ffffffff [ 87.759651][T10112] Kernel Offset: disabled