[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 64.111420][ T8659] IPVS: ftp: loaded support on port[0] = 21 [ 64.459569][ T30] tipc: TX() has been purged, node left! [ 65.250399][ T8646] can: request_module (can-proto-0) failed. [ 67.492164][ T8646] can: request_module (can-proto-0) failed. [ 67.504008][ T8646] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2020/03/14 18:46:17 parsed 1 programs 2020/03/14 18:46:18 executed programs: 0 [ 75.829436][ T8750] IPVS: ftp: loaded support on port[0] = 21 [ 75.834539][ T8751] IPVS: ftp: loaded support on port[0] = 21 [ 75.850895][ T8754] IPVS: ftp: loaded support on port[0] = 21 [ 75.851807][ T8747] IPVS: ftp: loaded support on port[0] = 21 [ 75.866741][ T8745] IPVS: ftp: loaded support on port[0] = 21 [ 75.876250][ T8753] IPVS: ftp: loaded support on port[0] = 21 [ 76.059067][ T8750] chnl_net:caif_netlink_parms(): no params data found [ 76.071772][ T8751] chnl_net:caif_netlink_parms(): no params data found [ 76.162581][ T8753] chnl_net:caif_netlink_parms(): no params data found [ 76.178680][ T8747] chnl_net:caif_netlink_parms(): no params data found [ 76.241840][ T8754] chnl_net:caif_netlink_parms(): no params data found [ 76.263344][ T8745] chnl_net:caif_netlink_parms(): no params data found [ 76.308312][ T8751] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.317802][ T8751] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.326418][ T8751] device bridge_slave_0 entered promiscuous mode [ 76.358350][ T8751] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.365593][ T8751] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.374082][ T8751] device bridge_slave_1 entered promiscuous mode [ 76.390977][ T8753] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.398043][ T8753] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.405837][ T8753] device bridge_slave_0 entered promiscuous mode [ 76.449894][ T8750] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.456971][ T8750] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.465023][ T8750] device bridge_slave_0 entered promiscuous mode [ 76.472328][ T8753] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.484353][ T8753] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.492209][ T8753] device bridge_slave_1 entered promiscuous mode [ 76.509826][ T8751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.534125][ T8750] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.541790][ T8750] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.549374][ T8750] device bridge_slave_1 entered promiscuous mode [ 76.566511][ T8747] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.573775][ T8747] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.581694][ T8747] device bridge_slave_0 entered promiscuous mode [ 76.593031][ T8747] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.600382][ T8747] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.607975][ T8747] device bridge_slave_1 entered promiscuous mode [ 76.617639][ T8751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.661060][ T8753] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.693713][ T8747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.708781][ T8753] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.723395][ T8745] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.730623][ T8745] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.738470][ T8745] device bridge_slave_0 entered promiscuous mode [ 76.746750][ T8747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.757884][ T8750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.767306][ T8754] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.774815][ T8754] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.782930][ T8754] device bridge_slave_0 entered promiscuous mode [ 76.795077][ T8751] team0: Port device team_slave_0 added [ 76.801669][ T8745] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.808735][ T8745] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.819806][ T8745] device bridge_slave_1 entered promiscuous mode [ 76.837141][ T8750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.849271][ T8754] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.856630][ T8754] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.864710][ T8754] device bridge_slave_1 entered promiscuous mode [ 76.873134][ T8751] team0: Port device team_slave_1 added [ 76.892497][ T8747] team0: Port device team_slave_0 added [ 76.905122][ T8753] team0: Port device team_slave_0 added [ 76.916158][ T8753] team0: Port device team_slave_1 added [ 76.927886][ T8754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.938725][ T8747] team0: Port device team_slave_1 added [ 76.967175][ T8745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.978292][ T8754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.987860][ T8751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.995054][ T8751] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.021364][ T8751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.037606][ T8751] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.044669][ T8751] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.070625][ T8751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.083104][ T8747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.090124][ T8747] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.116621][ T8747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.129858][ T8750] team0: Port device team_slave_0 added [ 77.136761][ T8745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.150793][ T8753] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.157834][ T8753] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.183907][ T8753] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.196357][ T8753] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.203393][ T8753] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.229563][ T8753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.246138][ T8747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.253387][ T8747] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.284542][ T8747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.296501][ T8750] team0: Port device team_slave_1 added [ 77.381201][ T8751] device hsr_slave_0 entered promiscuous mode [ 77.419889][ T8751] device hsr_slave_1 entered promiscuous mode [ 77.479640][ T8750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.486701][ T8750] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.512751][ T8750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.526410][ T8754] team0: Port device team_slave_0 added [ 77.534176][ T8745] team0: Port device team_slave_0 added [ 77.592398][ T8747] device hsr_slave_0 entered promiscuous mode [ 77.629925][ T8747] device hsr_slave_1 entered promiscuous mode [ 77.689654][ T8747] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.697427][ T8747] Cannot create hsr debugfs directory [ 77.708970][ T8750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.717424][ T8750] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.743567][ T8750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.755640][ T8754] team0: Port device team_slave_1 added [ 77.762845][ T8745] team0: Port device team_slave_1 added [ 77.831865][ T8753] device hsr_slave_0 entered promiscuous mode [ 77.870319][ T8753] device hsr_slave_1 entered promiscuous mode [ 77.929620][ T8753] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.937236][ T8753] Cannot create hsr debugfs directory [ 77.957701][ T8754] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.964823][ T8754] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.991180][ T8754] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.006002][ T8754] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.013073][ T8754] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.039711][ T8754] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.083892][ T8745] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.091056][ T8745] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.117576][ T8745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.133986][ T8745] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.142131][ T8745] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.170035][ T8745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.231915][ T8750] device hsr_slave_0 entered promiscuous mode [ 78.269870][ T8750] device hsr_slave_1 entered promiscuous mode [ 78.325738][ T8750] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.334406][ T8750] Cannot create hsr debugfs directory [ 78.402292][ T8754] device hsr_slave_0 entered promiscuous mode [ 78.442583][ T8754] device hsr_slave_1 entered promiscuous mode [ 78.480449][ T8754] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.488041][ T8754] Cannot create hsr debugfs directory [ 78.612995][ T8745] device hsr_slave_0 entered promiscuous mode [ 78.669810][ T8745] device hsr_slave_1 entered promiscuous mode [ 78.709571][ T8745] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.717186][ T8745] Cannot create hsr debugfs directory [ 78.899951][ T8747] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 78.952433][ T8747] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 79.013016][ T8747] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 79.075974][ T8747] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 79.154524][ T8751] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.203914][ T8751] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.258375][ T8751] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.312033][ T8751] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.380389][ T8753] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 79.427988][ T8753] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 79.473822][ T8753] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 79.552606][ T8753] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 79.615480][ T8750] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 79.661675][ T8750] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 79.741024][ T8750] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 79.761807][ T8750] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 79.821162][ T8754] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.874673][ T8754] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.931690][ T8754] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.980504][ T8754] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.057198][ T8745] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.101777][ T8745] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.156051][ T8747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.168790][ T8745] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.204450][ T8745] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.285294][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.294089][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.324685][ T8747] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.344829][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.354130][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.362686][ T2834] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.369882][ T2834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.378259][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.416619][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.425499][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.435438][ T2834] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.442541][ T2834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.451088][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.463808][ T8753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.476736][ T8750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.492124][ T8751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.507624][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.529392][ T8750] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.558437][ T8754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.573722][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.582738][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.592284][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.601417][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.610901][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.618419][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.626292][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.635078][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.643457][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.652065][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.660189][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.667809][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.684562][ T8751] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.696457][ T8753] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.705020][ T8747] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.716918][ T8747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.725365][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.733867][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.742331][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.750926][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.759406][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.768035][ T2720] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.775208][ T2720] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.783679][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.802139][ T8754] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.815178][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.824446][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.833943][ T2677] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.841093][ T2677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.850673][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.858360][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.866886][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.875592][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.883929][ T2677] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.891017][ T2677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.898726][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.907514][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.915940][ T2677] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.922988][ T2677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.932033][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.959612][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.968272][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.977628][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.989156][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.997902][ T2677] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.005178][ T2677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.013072][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.022403][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.030917][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.039127][ T2677] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.046202][ T2677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.054392][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.062920][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.079602][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.087197][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.123699][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.133408][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.142361][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.151126][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.159397][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.168356][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.176840][ T2720] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.183908][ T2720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.192449][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.201231][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.209522][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.217986][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.226553][ T2720] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.233652][ T2720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.241527][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.250233][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.258618][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.267378][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.298162][ T8747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.311578][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.321176][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.329326][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.337720][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.346801][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.356420][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.364957][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.375978][ T8751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.402423][ T8745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.410630][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.418783][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.427387][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.435918][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.444414][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.453285][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.461729][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.470409][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.482164][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.520368][ T8745] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.539531][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.547310][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.556704][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.565065][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.572675][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.580639][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.588249][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.596527][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.605328][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.613757][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.622469][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.631911][ T2677] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.639028][ T2677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.646619][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.655706][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.665122][ T2677] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.673523][ T2677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.681530][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.701233][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.708925][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.718223][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.728035][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.737316][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.746469][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.755532][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.764052][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.782159][ T8751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.793697][ T8750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.822099][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.831369][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.846854][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.855652][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.864588][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.879595][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.887322][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.896840][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.905549][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.914543][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.930817][ T8754] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.953297][ T8753] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.965717][ T8753] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.978930][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.987857][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.996334][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.004816][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.013605][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.022105][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.030747][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.038895][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.047356][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.055129][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.069353][ T8745] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.081029][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.098873][ T8747] device veth0_vlan entered promiscuous mode [ 82.113296][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.123291][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.132070][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.142724][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.170760][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.178208][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.191717][ T8747] device veth1_vlan entered promiscuous mode [ 82.206233][ T8750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.232963][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.242999][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.252409][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.260744][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.268379][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.276875][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.285669][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.294171][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.305519][ T8751] device veth0_vlan entered promiscuous mode [ 82.344686][ T8745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.360890][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.368670][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.377108][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.385062][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.396686][ T8753] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.409508][ T8751] device veth1_vlan entered promiscuous mode [ 82.443211][ T8747] device veth0_macvtap entered promiscuous mode [ 82.454042][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.463930][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.474416][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.483245][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.492635][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.501057][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.509376][ T8754] device veth0_vlan entered promiscuous mode [ 82.533230][ T8747] device veth1_macvtap entered promiscuous mode [ 82.544146][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.556134][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.568720][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.576821][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.585187][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.593884][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.603309][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.611861][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.628815][ T8754] device veth1_vlan entered promiscuous mode [ 82.651962][ T8751] device veth0_macvtap entered promiscuous mode [ 82.662320][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.671162][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.679371][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.688678][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.697562][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.705928][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.716295][ T8745] device veth0_vlan entered promiscuous mode [ 82.734427][ T8751] device veth1_macvtap entered promiscuous mode [ 82.747590][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.757549][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.765735][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.773771][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.789347][ T8751] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.806847][ T8751] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.825548][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.834940][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.844214][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.852989][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.862748][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.872225][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.888189][ T8747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.901919][ T8747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.914148][ T8747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.923471][ T8750] device veth0_vlan entered promiscuous mode [ 82.947785][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.955870][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.963889][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.972958][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.981760][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.990593][ T2720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.003159][ T8747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 83.014984][ T8747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.026792][ T8747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.038218][ T8745] device veth1_vlan entered promiscuous mode [ 83.093240][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.103041][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.112328][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.121664][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.202943][ T8754] device veth0_macvtap entered promiscuous mode [ 83.213755][ T8750] device veth1_vlan entered promiscuous mode [ 83.222125][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.233303][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.241444][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.249787][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.257968][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.268632][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.280813][ T8753] device veth0_vlan entered promiscuous mode [ 83.343324][ T8754] device veth1_macvtap entered promiscuous mode [ 83.394983][ T8753] device veth1_vlan entered promiscuous mode [ 83.543889][ T8745] device veth0_macvtap entered promiscuous mode [ 83.564655][ T8793] FAULT_INJECTION: forcing a failure. [ 83.564655][ T8793] name failslab, interval 1, probability 0, space 0, times 1 [ 83.570676][ T8754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.583763][ T8793] CPU: 0 PID: 8793 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.594632][ T8754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.596266][ T8793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.596272][ T8793] Call Trace: [ 83.596289][ T8793] dump_stack+0x1fb/0x318 [ 83.596307][ T8793] should_fail+0x4b8/0x660 [ 83.606664][ T8754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.616330][ T8793] __should_failslab+0xb9/0xe0 [ 83.616342][ T8793] ? drm_ioctl+0x42b/0x890 [ 83.616352][ T8793] should_failslab+0x9/0x20 [ 83.616360][ T8793] __kmalloc+0x7a/0x340 [ 83.616374][ T8793] ? _drm_lease_revoke+0x340/0x340 [ 83.616386][ T8793] drm_ioctl+0x42b/0x890 [ 83.620052][ T8754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.623978][ T8793] ? do_vfs_ioctl+0x758/0x19d0 [ 83.624002][ T8793] ? tomoyo_file_ioctl+0x23/0x30 [ 83.630224][ T8754] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.638958][ T8793] ? drm_ioctl_kernel+0x410/0x410 [ 83.683847][ T8753] device veth0_macvtap entered promiscuous mode [ 83.687358][ T8793] __se_sys_ioctl+0x113/0x190 [ 83.687375][ T8793] __x64_sys_ioctl+0x7b/0x90 [ 83.687399][ T8793] do_syscall_64+0xf7/0x1c0 [ 83.715817][ T8753] device veth1_macvtap entered promiscuous mode [ 83.719878][ T8793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.719888][ T8793] RIP: 0033:0x45c479 [ 83.719899][ T8793] 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 [ 83.719904][ T8793] RSP: 002b:00007f67d7410c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.719912][ T8793] RAX: ffffffffffffffda RBX: 00007f67d74116d4 RCX: 000000000045c479 [ 83.719922][ T8793] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 83.719928][ T8793] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 2020/03/14 18:46:26 executed programs: 6 [ 83.738242][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.757394][ T8793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 83.757401][ T8793] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 83.835686][ T8796] FAULT_INJECTION: forcing a failure. [ 83.835686][ T8796] name failslab, interval 1, probability 0, space 0, times 0 [ 83.836947][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.864713][ T8798] FAULT_INJECTION: forcing a failure. [ 83.864713][ T8798] name failslab, interval 1, probability 0, space 0, times 0 [ 83.879038][ T8796] CPU: 0 PID: 8796 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 83.887633][ T8796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.889129][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.898313][ T8796] Call Trace: [ 83.898336][ T8796] dump_stack+0x1fb/0x318 [ 83.898355][ T8796] should_fail+0x4b8/0x660 [ 83.898376][ T8796] __should_failslab+0xb9/0xe0 [ 83.898390][ T8796] ? drm_ioctl+0x42b/0x890 [ 83.913758][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.916901][ T8796] should_failslab+0x9/0x20 [ 83.921369][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.926077][ T8796] __kmalloc+0x7a/0x340 [ 83.930507][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.940366][ T8796] ? _drm_lease_revoke+0x340/0x340 [ 83.940378][ T8796] drm_ioctl+0x42b/0x890 [ 83.940397][ T8796] ? do_vfs_ioctl+0x758/0x19d0 [ 83.940418][ T8796] ? tomoyo_file_ioctl+0x23/0x30 [ 83.946494][ T8753] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.955301][ T8796] ? drm_ioctl_kernel+0x410/0x410 [ 83.955317][ T8796] __se_sys_ioctl+0x113/0x190 [ 83.955333][ T8796] __x64_sys_ioctl+0x7b/0x90 [ 83.955346][ T8796] do_syscall_64+0xf7/0x1c0 [ 83.955362][ T8796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.955371][ T8796] RIP: 0033:0x45c479 [ 83.955383][ T8796] 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 [ 84.045038][ T8796] RSP: 002b:00007fa1cc721c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.053532][ T8796] RAX: ffffffffffffffda RBX: 00007fa1cc7226d4 RCX: 000000000045c479 [ 84.061747][ T8796] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 84.069716][ T8796] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.077667][ T8796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 84.085616][ T8796] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 84.096319][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.105776][ T8798] CPU: 1 PID: 8798 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 84.114361][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.124505][ T8798] Call Trace: [ 84.127787][ T8798] dump_stack+0x1fb/0x318 [ 84.132103][ T8798] should_fail+0x4b8/0x660 [ 84.136505][ T8798] __should_failslab+0xb9/0xe0 [ 84.141258][ T8798] ? radix_tree_node_alloc+0x81/0x390 [ 84.146704][ T8798] should_failslab+0x9/0x20 [ 84.151222][ T8798] kmem_cache_alloc+0x56/0x2e0 [ 84.155989][ T8798] radix_tree_node_alloc+0x81/0x390 [ 84.161200][ T8798] idr_get_free+0x2cb/0x8c0 [ 84.165703][ T8798] idr_alloc+0x14a/0x290 [ 84.170144][ T8798] drm_mode_create_lease_ioctl+0x761/0x1840 [ 84.176057][ T8798] drm_ioctl_kernel+0x2cf/0x410 [ 84.180895][ T8798] ? _drm_lease_revoke+0x340/0x340 [ 84.186024][ T8798] drm_ioctl+0x52f/0x890 [ 84.190347][ T8798] ? _drm_lease_revoke+0x340/0x340 [ 84.195445][ T8798] ? do_vfs_ioctl+0x758/0x19d0 [ 84.200309][ T8798] ? tomoyo_file_ioctl+0x23/0x30 [ 84.206202][ T8798] ? drm_ioctl_kernel+0x410/0x410 [ 84.211297][ T8798] __se_sys_ioctl+0x113/0x190 [ 84.215959][ T8798] __x64_sys_ioctl+0x7b/0x90 [ 84.220552][ T8798] do_syscall_64+0xf7/0x1c0 [ 84.225047][ T8798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.230925][ T8798] RIP: 0033:0x45c479 [ 84.234812][ T8798] 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 [ 84.254802][ T8798] RSP: 002b:00007f67d7410c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.263389][ T8798] RAX: ffffffffffffffda RBX: 00007f67d74116d4 RCX: 000000000045c479 [ 84.271348][ T8798] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 84.279318][ T8798] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.287273][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 84.295329][ T8798] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 84.307724][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.316420][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.324469][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.332356][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.341056][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.349367][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.358113][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.366541][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.375057][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.383640][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.393058][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.401522][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.409509][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.417933][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.430331][ T8745] device veth1_macvtap entered promiscuous mode [ 84.457453][ T8750] device veth0_macvtap entered promiscuous mode [ 84.482788][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.502788][ T8805] FAULT_INJECTION: forcing a failure. [ 84.502788][ T8805] name failslab, interval 1, probability 0, space 0, times 0 [ 84.506641][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.523688][ T8805] CPU: 0 PID: 8805 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 84.537090][ T8805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.547926][ T8805] Call Trace: [ 84.551216][ T8805] dump_stack+0x1fb/0x318 [ 84.555566][ T8805] should_fail+0x4b8/0x660 [ 84.559999][ T8805] __should_failslab+0xb9/0xe0 [ 84.561761][ T8753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.567974][ T8805] should_failslab+0x9/0x20 [ 84.582902][ T8805] kmem_cache_alloc_trace+0x5d/0x2f0 [ 84.588893][ T8805] ? drm_master_create+0x4f/0x2a0 [ 84.593950][ T8805] drm_master_create+0x4f/0x2a0 [ 84.599298][ T8805] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 84.605340][ T8805] drm_ioctl_kernel+0x2cf/0x410 [ 84.610320][ T8805] ? _drm_lease_revoke+0x340/0x340 [ 84.615537][ T8805] drm_ioctl+0x52f/0x890 [ 84.619790][ T8805] ? _drm_lease_revoke+0x340/0x340 [ 84.625001][ T8805] ? do_vfs_ioctl+0x758/0x19d0 [ 84.630328][ T8805] ? tomoyo_file_ioctl+0x23/0x30 [ 84.637360][ T8753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.639780][ T8805] ? drm_ioctl_kernel+0x410/0x410 [ 84.639796][ T8805] __se_sys_ioctl+0x113/0x190 [ 84.639813][ T8805] __x64_sys_ioctl+0x7b/0x90 [ 84.639828][ T8805] do_syscall_64+0xf7/0x1c0 [ 84.639844][ T8805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.676636][ T8805] RIP: 0033:0x45c479 [ 84.680531][ T8805] 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 [ 84.701182][ T8805] RSP: 002b:00007f67d7410c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.709609][ T8805] RAX: ffffffffffffffda RBX: 00007f67d74116d4 RCX: 000000000045c479 [ 84.710765][ T8753] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.717597][ T8805] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 84.731904][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.732837][ T8805] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.748249][ T8805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 84.756224][ T8805] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 84.760074][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.783779][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.792740][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.801904][ T2677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.813183][ T8754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.826835][ T8754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.838102][ T8754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.848626][ T8754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.858491][ T8754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.869006][ T8754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.886081][ T8754] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.895301][ T8750] device veth1_macvtap entered promiscuous mode [ 84.911867][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.922596][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.098348][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.110874][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.121143][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.131651][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.141528][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.152043][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.161914][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.172402][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.183909][ T8750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.205093][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.217540][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.227434][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.238227][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.248088][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.258534][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.268411][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.280486][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.290427][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 85.300864][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.312345][ T8745] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.352155][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.364228][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.373435][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.382216][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.392972][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.403839][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.415569][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.426287][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.436227][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.447204][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.457058][ T8750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.467498][ T8750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.478856][ T8750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.551410][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.562711][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.578718][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.591914][ T8819] FAULT_INJECTION: forcing a failure. [ 85.591914][ T8819] name failslab, interval 1, probability 0, space 0, times 0 [ 85.606210][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.617056][ T8819] CPU: 1 PID: 8819 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 85.625638][ T8819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.635686][ T8819] Call Trace: [ 85.639011][ T8819] dump_stack+0x1fb/0x318 [ 85.643331][ T8819] should_fail+0x4b8/0x660 [ 85.647734][ T8819] __should_failslab+0xb9/0xe0 [ 85.652545][ T8819] ? drm_mode_create_lease_ioctl+0x2ae/0x1840 [ 85.653419][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.658603][ T8819] should_failslab+0x9/0x20 [ 85.658615][ T8819] __kmalloc_track_caller+0x79/0x340 [ 85.658633][ T8819] memdup_user+0x25/0xb0 [ 85.658649][ T8819] drm_mode_create_lease_ioctl+0x2ae/0x1840 [ 85.669909][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.673575][ T8819] ? drm_lease_owner+0x51/0x60 [ 85.673595][ T8819] drm_ioctl_kernel+0x2cf/0x410 [ 85.678976][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.683134][ T8819] ? _drm_lease_revoke+0x340/0x340 [ 85.683153][ T8819] drm_ioctl+0x52f/0x890 [ 85.683166][ T8819] ? _drm_lease_revoke+0x340/0x340 [ 85.683181][ T8819] ? do_vfs_ioctl+0x758/0x19d0 [ 85.683202][ T8819] ? tomoyo_file_ioctl+0x23/0x30 [ 85.683215][ T8819] ? drm_ioctl_kernel+0x410/0x410 [ 85.689635][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.698915][ T8819] __se_sys_ioctl+0x113/0x190 [ 85.705093][ T8745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 85.708687][ T8819] __x64_sys_ioctl+0x7b/0x90 [ 85.708709][ T8819] do_syscall_64+0xf7/0x1c0 [ 85.720331][ T8745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.726684][ T8819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.726695][ T8819] RIP: 0033:0x45c479 [ 85.726708][ T8819] 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 [ 85.732884][ T8745] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.736118][ T8819] RSP: 002b:00007f3807504c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.736129][ T8819] RAX: ffffffffffffffda RBX: 00007f38075056d4 RCX: 000000000045c479 [ 85.736135][ T8819] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 85.736141][ T8819] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.736151][ T8819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 85.741376][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.745831][ T8819] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 85.758988][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.783484][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.801838][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.065064][ T8823] FAULT_INJECTION: forcing a failure. [ 86.065064][ T8823] name failslab, interval 1, probability 0, space 0, times 0 [ 86.080649][ T8823] CPU: 0 PID: 8823 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.089362][ T8823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.099413][ T8823] Call Trace: [ 86.102736][ T8823] dump_stack+0x1fb/0x318 [ 86.107333][ T8823] should_fail+0x4b8/0x660 [ 86.111767][ T8823] __should_failslab+0xb9/0xe0 [ 86.116787][ T8823] ? drm_ioctl+0x42b/0x890 [ 86.121200][ T8823] should_failslab+0x9/0x20 [ 86.125703][ T8823] __kmalloc+0x7a/0x340 [ 86.129866][ T8823] ? _drm_lease_revoke+0x340/0x340 [ 86.135081][ T8823] drm_ioctl+0x42b/0x890 [ 86.139328][ T8823] ? do_vfs_ioctl+0x758/0x19d0 [ 86.144091][ T8823] ? tomoyo_file_ioctl+0x23/0x30 [ 86.150467][ T8823] ? drm_ioctl_kernel+0x410/0x410 [ 86.155522][ T8823] __se_sys_ioctl+0x113/0x190 [ 86.160625][ T8823] __x64_sys_ioctl+0x7b/0x90 [ 86.165193][ T8823] do_syscall_64+0xf7/0x1c0 [ 86.169922][ T8823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.175839][ T8823] RIP: 0033:0x45c479 [ 86.179732][ T8823] 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 [ 86.200107][ T8823] RSP: 002b:00007fbc36e59c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.208496][ T8823] RAX: ffffffffffffffda RBX: 00007fbc36e5a6d4 RCX: 000000000045c479 [ 86.216448][ T8823] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.224407][ T8823] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.232450][ T8823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.246055][ T8823] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.540993][ T8827] FAULT_INJECTION: forcing a failure. [ 86.540993][ T8827] name failslab, interval 1, probability 0, space 0, times 0 [ 86.563960][ T8827] CPU: 0 PID: 8827 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.570481][ T8830] FAULT_INJECTION: forcing a failure. [ 86.570481][ T8830] name failslab, interval 1, probability 0, space 0, times 0 [ 86.573621][ T8827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.573626][ T8827] Call Trace: [ 86.573643][ T8827] dump_stack+0x1fb/0x318 [ 86.573668][ T8827] should_fail+0x4b8/0x660 [ 86.608400][ T8827] __should_failslab+0xb9/0xe0 [ 86.613161][ T8827] ? drm_ioctl+0x42b/0x890 [ 86.617565][ T8827] should_failslab+0x9/0x20 [ 86.622056][ T8827] __kmalloc+0x7a/0x340 [ 86.626218][ T8827] ? _drm_lease_revoke+0x340/0x340 [ 86.631337][ T8827] drm_ioctl+0x42b/0x890 [ 86.635581][ T8827] ? do_vfs_ioctl+0x758/0x19d0 [ 86.640362][ T8827] ? tomoyo_file_ioctl+0x23/0x30 [ 86.645362][ T8827] ? drm_ioctl_kernel+0x410/0x410 [ 86.650406][ T8827] __se_sys_ioctl+0x113/0x190 [ 86.655092][ T8827] __x64_sys_ioctl+0x7b/0x90 [ 86.659679][ T8827] do_syscall_64+0xf7/0x1c0 [ 86.664183][ T8827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.670063][ T8827] RIP: 0033:0x45c479 [ 86.673940][ T8827] 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 [ 86.693538][ T8827] RSP: 002b:00007f1b344a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.701937][ T8827] RAX: ffffffffffffffda RBX: 00007f1b344a16d4 RCX: 000000000045c479 [ 86.710009][ T8827] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.718120][ T8827] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.726086][ T8827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.734052][ T8827] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.742044][ T8830] CPU: 1 PID: 8830 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.750761][ T8830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.760824][ T8830] Call Trace: [ 86.760843][ T8830] dump_stack+0x1fb/0x318 [ 86.760861][ T8830] should_fail+0x4b8/0x660 [ 86.760883][ T8830] __should_failslab+0xb9/0xe0 [ 86.760894][ T8830] ? drm_ioctl+0x42b/0x890 [ 86.760903][ T8830] should_failslab+0x9/0x20 [ 86.760912][ T8830] __kmalloc+0x7a/0x340 [ 86.760928][ T8830] ? _drm_lease_revoke+0x340/0x340 [ 86.760938][ T8830] drm_ioctl+0x42b/0x890 [ 86.760959][ T8830] ? do_vfs_ioctl+0x758/0x19d0 [ 86.760983][ T8830] ? tomoyo_file_ioctl+0x23/0x30 [ 86.760999][ T8830] ? drm_ioctl_kernel+0x410/0x410 [ 86.814886][ T8830] __se_sys_ioctl+0x113/0x190 [ 86.819645][ T8830] __x64_sys_ioctl+0x7b/0x90 [ 86.824301][ T8830] do_syscall_64+0xf7/0x1c0 [ 86.828793][ T8830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.834660][ T8830] RIP: 0033:0x45c479 [ 86.838529][ T8830] 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 [ 86.858123][ T8830] RSP: 002b:00007fa78ef63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.866529][ T8830] RAX: ffffffffffffffda RBX: 00007fa78ef646d4 RCX: 000000000045c479 [ 86.874511][ T8830] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 86.882549][ T8830] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.890496][ T8830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 86.898442][ T8830] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 86.928432][ T8838] FAULT_INJECTION: forcing a failure. [ 86.928432][ T8838] name failslab, interval 1, probability 0, space 0, times 0 [ 86.983796][ T8838] CPU: 1 PID: 8838 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 86.992419][ T8838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.002483][ T8838] Call Trace: [ 87.005779][ T8838] dump_stack+0x1fb/0x318 [ 87.010154][ T8838] should_fail+0x4b8/0x660 [ 87.014586][ T8838] __should_failslab+0xb9/0xe0 [ 87.019351][ T8838] ? radix_tree_node_alloc+0x81/0x390 [ 87.024729][ T8838] should_failslab+0x9/0x20 [ 87.029241][ T8838] kmem_cache_alloc+0x56/0x2e0 [ 87.034009][ T8838] ? lock_acquire+0x154/0x250 [ 87.038691][ T8838] radix_tree_node_alloc+0x81/0x390 [ 87.043902][ T8838] idr_get_free+0x2cb/0x8c0 [ 87.048432][ T8838] idr_alloc+0x14a/0x290 [ 87.052693][ T8838] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 87.058703][ T8838] drm_ioctl_kernel+0x2cf/0x410 [ 87.063549][ T8838] ? _drm_lease_revoke+0x340/0x340 [ 87.068669][ T8838] drm_ioctl+0x52f/0x890 [ 87.072915][ T8838] ? _drm_lease_revoke+0x340/0x340 [ 87.078030][ T8838] ? do_vfs_ioctl+0x758/0x19d0 [ 87.082808][ T8838] ? tomoyo_file_ioctl+0x23/0x30 [ 87.087755][ T8838] ? drm_ioctl_kernel+0x410/0x410 [ 87.092874][ T8838] __se_sys_ioctl+0x113/0x190 [ 87.097593][ T8838] __x64_sys_ioctl+0x7b/0x90 [ 87.102804][ T8838] do_syscall_64+0xf7/0x1c0 [ 87.107319][ T8838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.113210][ T8838] RIP: 0033:0x45c479 [ 87.117099][ T8838] 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 [ 87.136702][ T8838] RSP: 002b:00007f3807504c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.145124][ T8838] RAX: ffffffffffffffda RBX: 00007f38075056d4 RCX: 000000000045c479 [ 87.153100][ T8838] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 87.161093][ T8838] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.169072][ T8838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.177046][ T8838] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 87.306430][ T8876] FAULT_INJECTION: forcing a failure. [ 87.306430][ T8876] name failslab, interval 1, probability 0, space 0, times 0 [ 87.387254][ T8876] CPU: 1 PID: 8876 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 87.395905][ T8876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.405983][ T8876] Call Trace: [ 87.409297][ T8876] dump_stack+0x1fb/0x318 [ 87.413644][ T8876] should_fail+0x4b8/0x660 [ 87.418089][ T8876] __should_failslab+0xb9/0xe0 [ 87.422876][ T8876] should_failslab+0x9/0x20 [ 87.427388][ T8876] kmem_cache_alloc_trace+0x5d/0x2f0 [ 87.432966][ T8876] ? drm_master_create+0x4f/0x2a0 [ 87.438035][ T8876] drm_master_create+0x4f/0x2a0 [ 87.442935][ T8876] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 87.448889][ T8876] drm_ioctl_kernel+0x2cf/0x410 [ 87.453753][ T8876] ? _drm_lease_revoke+0x340/0x340 [ 87.458901][ T8876] drm_ioctl+0x52f/0x890 [ 87.463159][ T8876] ? _drm_lease_revoke+0x340/0x340 [ 87.468303][ T8876] ? do_vfs_ioctl+0x758/0x19d0 [ 87.473196][ T8876] ? tomoyo_file_ioctl+0x23/0x30 [ 87.478145][ T8876] ? drm_ioctl_kernel+0x410/0x410 [ 87.483201][ T8876] __se_sys_ioctl+0x113/0x190 [ 87.487937][ T8876] __x64_sys_ioctl+0x7b/0x90 [ 87.492800][ T8876] do_syscall_64+0xf7/0x1c0 [ 87.497334][ T8876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.503233][ T8876] RIP: 0033:0x45c479 [ 87.507135][ T8876] 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 [ 87.527076][ T8876] RSP: 002b:00007fa1cc721c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.535508][ T8876] RAX: ffffffffffffffda RBX: 00007fa1cc7226d4 RCX: 000000000045c479 [ 87.543501][ T8876] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 87.551488][ T8876] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.559466][ T8876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.567674][ T8876] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 87.632448][ T8910] FAULT_INJECTION: forcing a failure. [ 87.632448][ T8910] name failslab, interval 1, probability 0, space 0, times 0 [ 87.729746][ T8910] CPU: 0 PID: 8910 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 87.738370][ T8910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.748430][ T8910] Call Trace: [ 87.751736][ T8910] dump_stack+0x1fb/0x318 [ 87.756081][ T8910] should_fail+0x4b8/0x660 [ 87.760514][ T8910] __should_failslab+0xb9/0xe0 [ 87.765515][ T8910] ? radix_tree_node_alloc+0x81/0x390 [ 87.770891][ T8910] should_failslab+0x9/0x20 [ 87.775398][ T8910] kmem_cache_alloc+0x56/0x2e0 [ 87.780164][ T8910] ? lock_acquire+0x154/0x250 [ 87.784858][ T8910] radix_tree_node_alloc+0x81/0x390 [ 87.790081][ T8910] idr_get_free+0x2cb/0x8c0 [ 87.794827][ T8910] idr_alloc+0x14a/0x290 [ 87.799105][ T8910] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 87.805140][ T8910] drm_ioctl_kernel+0x2cf/0x410 [ 87.810008][ T8910] ? _drm_lease_revoke+0x340/0x340 [ 87.815136][ T8910] drm_ioctl+0x52f/0x890 [ 87.820342][ T8910] ? _drm_lease_revoke+0x340/0x340 [ 87.825455][ T8910] ? do_vfs_ioctl+0x758/0x19d0 [ 87.830324][ T8910] ? tomoyo_file_ioctl+0x23/0x30 [ 87.835376][ T8910] ? drm_ioctl_kernel+0x410/0x410 [ 87.840411][ T8910] __se_sys_ioctl+0x113/0x190 [ 87.845101][ T8910] __x64_sys_ioctl+0x7b/0x90 [ 87.849696][ T8910] do_syscall_64+0xf7/0x1c0 [ 87.854210][ T8910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.860100][ T8910] RIP: 0033:0x45c479 [ 87.864002][ T8910] 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 [ 87.883974][ T8910] RSP: 002b:00007f3807504c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.892420][ T8910] RAX: ffffffffffffffda RBX: 00007f38075056d4 RCX: 000000000045c479 [ 87.900400][ T8910] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 87.908375][ T8910] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.916351][ T8910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 87.924569][ T8910] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 87.963078][ T8940] FAULT_INJECTION: forcing a failure. [ 87.963078][ T8940] name failslab, interval 1, probability 0, space 0, times 0 [ 87.999707][ T8940] CPU: 0 PID: 8940 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 88.008446][ T8940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.018520][ T8940] Call Trace: [ 88.021818][ T8940] dump_stack+0x1fb/0x318 [ 88.026164][ T8940] should_fail+0x4b8/0x660 [ 88.030600][ T8940] __should_failslab+0xb9/0xe0 [ 88.035367][ T8940] should_failslab+0x9/0x20 [ 88.039879][ T8940] kmem_cache_alloc_trace+0x5d/0x2f0 [ 88.045167][ T8940] ? drm_master_create+0x4f/0x2a0 [ 88.050312][ T8940] drm_master_create+0x4f/0x2a0 [ 88.055168][ T8940] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 88.061220][ T8940] drm_ioctl_kernel+0x2cf/0x410 [ 88.066076][ T8940] ? _drm_lease_revoke+0x340/0x340 [ 88.071205][ T8940] drm_ioctl+0x52f/0x890 [ 88.075462][ T8940] ? _drm_lease_revoke+0x340/0x340 [ 88.080694][ T8940] ? do_vfs_ioctl+0x758/0x19d0 [ 88.085506][ T8940] ? tomoyo_file_ioctl+0x23/0x30 [ 88.090455][ T8940] ? drm_ioctl_kernel+0x410/0x410 [ 88.096143][ T8940] __se_sys_ioctl+0x113/0x190 [ 88.100836][ T8940] __x64_sys_ioctl+0x7b/0x90 [ 88.105440][ T8940] do_syscall_64+0xf7/0x1c0 [ 88.110098][ T8940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.115992][ T8940] RIP: 0033:0x45c479 [ 88.119889][ T8940] 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 [ 88.139504][ T8940] RSP: 002b:00007f67d7410c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.147917][ T8940] RAX: ffffffffffffffda RBX: 00007f67d74116d4 RCX: 000000000045c479 [ 88.155890][ T8940] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 88.163869][ T8940] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.171846][ T8940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 88.179833][ T8940] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 88.371194][ T8976] FAULT_INJECTION: forcing a failure. [ 88.371194][ T8976] name failslab, interval 1, probability 0, space 0, times 0 [ 88.449849][ T8976] CPU: 1 PID: 8976 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 88.458476][ T8976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.468540][ T8976] Call Trace: [ 88.471842][ T8976] dump_stack+0x1fb/0x318 [ 88.476184][ T8976] should_fail+0x4b8/0x660 [ 88.480611][ T8976] __should_failslab+0xb9/0xe0 [ 88.485388][ T8976] ? radix_tree_node_alloc+0x81/0x390 [ 88.490763][ T8976] should_failslab+0x9/0x20 [ 88.495285][ T8976] kmem_cache_alloc+0x56/0x2e0 [ 88.500045][ T8976] ? lock_acquire+0x154/0x250 [ 88.504707][ T8976] radix_tree_node_alloc+0x81/0x390 [ 88.509983][ T8976] idr_get_free+0x2cb/0x8c0 [ 88.514487][ T8976] idr_alloc+0x14a/0x290 [ 88.518733][ T8976] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 88.524743][ T8976] drm_ioctl_kernel+0x2cf/0x410 [ 88.529575][ T8976] ? _drm_lease_revoke+0x340/0x340 [ 88.534668][ T8976] drm_ioctl+0x52f/0x890 [ 88.538905][ T8976] ? _drm_lease_revoke+0x340/0x340 [ 88.544002][ T8976] ? do_vfs_ioctl+0x758/0x19d0 [ 88.548839][ T8976] ? tomoyo_file_ioctl+0x23/0x30 [ 88.553771][ T8976] ? drm_ioctl_kernel+0x410/0x410 [ 88.558778][ T8976] __se_sys_ioctl+0x113/0x190 [ 88.563441][ T8976] __x64_sys_ioctl+0x7b/0x90 [ 88.568018][ T8976] do_syscall_64+0xf7/0x1c0 [ 88.572624][ T8976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.578524][ T8976] RIP: 0033:0x45c479 [ 88.582417][ T8976] 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 [ 88.602016][ T8976] RSP: 002b:00007f3807504c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.610421][ T8976] RAX: ffffffffffffffda RBX: 00007f38075056d4 RCX: 000000000045c479 [ 88.618404][ T8976] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 88.627060][ T8976] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.635144][ T8976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 88.643131][ T8976] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 88.698407][ T8993] FAULT_INJECTION: forcing a failure. [ 88.698407][ T8993] name failslab, interval 1, probability 0, space 0, times 0 [ 88.715136][ T8993] CPU: 1 PID: 8993 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 88.723769][ T8993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.733826][ T8993] Call Trace: [ 88.737123][ T8993] dump_stack+0x1fb/0x318 [ 88.741572][ T8993] should_fail+0x4b8/0x660 [ 88.746003][ T8993] __should_failslab+0xb9/0xe0 [ 88.750778][ T8993] should_failslab+0x9/0x20 [ 88.755278][ T8993] kmem_cache_alloc_trace+0x5d/0x2f0 [ 88.760559][ T8993] ? drm_master_create+0x4f/0x2a0 [ 88.765773][ T8993] drm_master_create+0x4f/0x2a0 [ 88.770633][ T8993] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 88.776567][ T8993] drm_ioctl_kernel+0x2cf/0x410 [ 88.781540][ T8993] ? _drm_lease_revoke+0x340/0x340 [ 88.786929][ T8993] drm_ioctl+0x52f/0x890 [ 88.791181][ T8993] ? _drm_lease_revoke+0x340/0x340 [ 88.796298][ T8993] ? do_vfs_ioctl+0x758/0x19d0 [ 88.801075][ T8993] ? tomoyo_file_ioctl+0x23/0x30 [ 88.806120][ T8993] ? drm_ioctl_kernel+0x410/0x410 [ 88.811158][ T8993] __se_sys_ioctl+0x113/0x190 [ 88.815834][ T8993] __x64_sys_ioctl+0x7b/0x90 [ 88.820435][ T8993] do_syscall_64+0xf7/0x1c0 [ 88.824941][ T8993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.830831][ T8993] RIP: 0033:0x45c479 2020/03/14 18:46:31 executed programs: 77 [ 88.835341][ T8993] 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 [ 88.855223][ T8993] RSP: 002b:00007fa1cc721c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.863920][ T8993] RAX: ffffffffffffffda RBX: 00007fa1cc7226d4 RCX: 000000000045c479 [ 88.871911][ T8993] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 88.879898][ T8993] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.887974][ T8993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 88.895951][ T8993] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 89.015937][ T9025] FAULT_INJECTION: forcing a failure. [ 89.015937][ T9025] name failslab, interval 1, probability 0, space 0, times 0 [ 89.079666][ T9025] CPU: 0 PID: 9025 Comm: syz-executor.0 Not tainted 5.6.0-rc5-syzkaller #0 [ 89.088295][ T9025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.098351][ T9025] Call Trace: [ 89.101647][ T9025] dump_stack+0x1fb/0x318 [ 89.106003][ T9025] should_fail+0x4b8/0x660 [ 89.110473][ T9025] __should_failslab+0xb9/0xe0 [ 89.115240][ T9025] should_failslab+0x9/0x20 [ 89.119743][ T9025] kmem_cache_alloc_trace+0x5d/0x2f0 [ 89.125030][ T9025] ? drm_master_create+0x4f/0x2a0 [ 89.130062][ T9025] drm_master_create+0x4f/0x2a0 [ 89.134944][ T9025] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 89.140877][ T9025] drm_ioctl_kernel+0x2cf/0x410 [ 89.145736][ T9025] ? _drm_lease_revoke+0x340/0x340 [ 89.150860][ T9025] drm_ioctl+0x52f/0x890 [ 89.155106][ T9025] ? _drm_lease_revoke+0x340/0x340 [ 89.160252][ T9025] ? do_vfs_ioctl+0x758/0x19d0 [ 89.165037][ T9025] ? tomoyo_file_ioctl+0x23/0x30 [ 89.169980][ T9025] ? drm_ioctl_kernel+0x410/0x410 [ 89.175011][ T9025] __se_sys_ioctl+0x113/0x190 [ 89.179695][ T9025] __x64_sys_ioctl+0x7b/0x90 [ 89.184289][ T9025] do_syscall_64+0xf7/0x1c0 [ 89.188800][ T9025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.194690][ T9025] RIP: 0033:0x45c479 [ 89.198583][ T9025] 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 [ 89.218273][ T9025] RSP: 002b:00007f3807504c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.226683][ T9025] RAX: ffffffffffffffda RBX: 00007f38075056d4 RCX: 000000000045c479 [ 89.234746][ T9025] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 89.242717][ T9025] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.250693][ T9025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 89.258670][ T9025] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 89.398401][ T9065] FAULT_INJECTION: forcing a failure. [ 89.398401][ T9065] name failslab, interval 1, probability 0, space 0, times 0 [ 89.549228][ T9065] CPU: 0 PID: 9065 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 89.557854][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.568000][ T9065] Call Trace: [ 89.571305][ T9065] dump_stack+0x1fb/0x318 [ 89.575657][ T9065] should_fail+0x4b8/0x660 [ 89.580086][ T9065] __should_failslab+0xb9/0xe0 [ 89.584860][ T9065] should_failslab+0x9/0x20 [ 89.589364][ T9065] kmem_cache_alloc_trace+0x5d/0x2f0 [ 89.594679][ T9065] ? drm_master_create+0x4f/0x2a0 [ 89.599717][ T9065] drm_master_create+0x4f/0x2a0 [ 89.604571][ T9065] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 89.610512][ T9065] drm_ioctl_kernel+0x2cf/0x410 [ 89.615385][ T9065] ? _drm_lease_revoke+0x340/0x340 [ 89.620522][ T9065] drm_ioctl+0x52f/0x890 [ 89.625299][ T9065] ? _drm_lease_revoke+0x340/0x340 [ 89.630430][ T9065] ? do_vfs_ioctl+0x758/0x19d0 [ 89.635218][ T9065] ? tomoyo_file_ioctl+0x23/0x30 [ 89.640246][ T9065] ? drm_ioctl_kernel+0x410/0x410 [ 89.645270][ T9065] __se_sys_ioctl+0x113/0x190 [ 89.649959][ T9065] __x64_sys_ioctl+0x7b/0x90 [ 89.655099][ T9065] do_syscall_64+0xf7/0x1c0 [ 89.659620][ T9065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.665649][ T9065] RIP: 0033:0x45c479 [ 89.669564][ T9065] 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 [ 89.689258][ T9065] RSP: 002b:00007fa78ef63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.698770][ T9065] RAX: ffffffffffffffda RBX: 00007fa78ef646d4 RCX: 000000000045c479 [ 89.706748][ T9065] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 89.714737][ T9065] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.722975][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 89.730960][ T9065] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 89.803484][ T9104] FAULT_INJECTION: forcing a failure. [ 89.803484][ T9104] name failslab, interval 1, probability 0, space 0, times 0 [ 89.864947][ T9104] CPU: 1 PID: 9104 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 89.873898][ T9104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.884937][ T9104] Call Trace: [ 89.888498][ T9104] dump_stack+0x1fb/0x318 [ 89.892839][ T9104] should_fail+0x4b8/0x660 [ 89.897272][ T9104] __should_failslab+0xb9/0xe0 [ 89.902054][ T9104] should_failslab+0x9/0x20 [ 89.906682][ T9104] kmem_cache_alloc_trace+0x5d/0x2f0 [ 89.911975][ T9104] ? drm_master_create+0x4f/0x2a0 [ 89.917016][ T9104] drm_master_create+0x4f/0x2a0 [ 89.921875][ T9104] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 89.927809][ T9104] drm_ioctl_kernel+0x2cf/0x410 [ 89.932662][ T9104] ? _drm_lease_revoke+0x340/0x340 [ 89.937781][ T9104] drm_ioctl+0x52f/0x890 [ 89.942118][ T9104] ? _drm_lease_revoke+0x340/0x340 [ 89.947236][ T9104] ? do_vfs_ioctl+0x758/0x19d0 [ 89.952017][ T9104] ? tomoyo_file_ioctl+0x23/0x30 [ 89.957420][ T9104] ? drm_ioctl_kernel+0x410/0x410 [ 89.962452][ T9104] __se_sys_ioctl+0x113/0x190 [ 89.967137][ T9104] __x64_sys_ioctl+0x7b/0x90 [ 89.971735][ T9104] do_syscall_64+0xf7/0x1c0 [ 89.976245][ T9104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.982134][ T9104] RIP: 0033:0x45c479 [ 89.986023][ T9104] 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 [ 90.005635][ T9104] RSP: 002b:00007f1b344a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.014169][ T9104] RAX: ffffffffffffffda RBX: 00007f1b344a16d4 RCX: 000000000045c479 [ 90.022145][ T9104] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 90.030120][ T9104] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.038097][ T9104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 90.046074][ T9104] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 90.120004][ T9134] FAULT_INJECTION: forcing a failure. [ 90.120004][ T9134] name failslab, interval 1, probability 0, space 0, times 0 [ 90.146127][ T9134] CPU: 1 PID: 9134 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 90.154748][ T9134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.164816][ T9134] Call Trace: [ 90.168114][ T9134] dump_stack+0x1fb/0x318 [ 90.172455][ T9134] should_fail+0x4b8/0x660 [ 90.176897][ T9134] __should_failslab+0xb9/0xe0 [ 90.181765][ T9134] ? radix_tree_node_alloc+0x81/0x390 [ 90.187320][ T9134] should_failslab+0x9/0x20 [ 90.191837][ T9134] kmem_cache_alloc+0x56/0x2e0 [ 90.196610][ T9134] ? lock_acquire+0x154/0x250 [ 90.201300][ T9134] radix_tree_node_alloc+0x81/0x390 [ 90.206518][ T9134] idr_get_free+0x2cb/0x8c0 [ 90.211046][ T9134] idr_alloc+0x14a/0x290 [ 90.215303][ T9134] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 90.221324][ T9134] drm_ioctl_kernel+0x2cf/0x410 [ 90.226179][ T9134] ? _drm_lease_revoke+0x340/0x340 [ 90.231298][ T9134] drm_ioctl+0x52f/0x890 [ 90.235546][ T9134] ? _drm_lease_revoke+0x340/0x340 [ 90.240666][ T9134] ? do_vfs_ioctl+0x758/0x19d0 [ 90.245444][ T9134] ? tomoyo_file_ioctl+0x23/0x30 [ 90.250386][ T9134] ? drm_ioctl_kernel+0x410/0x410 [ 90.255414][ T9134] __se_sys_ioctl+0x113/0x190 [ 90.260097][ T9134] __x64_sys_ioctl+0x7b/0x90 [ 90.264692][ T9134] do_syscall_64+0xf7/0x1c0 [ 90.269204][ T9134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.275091][ T9134] RIP: 0033:0x45c479 [ 90.278984][ T9134] 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 [ 90.298588][ T9134] RSP: 002b:00007fa1cc721c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.307001][ T9134] RAX: ffffffffffffffda RBX: 00007fa1cc7226d4 RCX: 000000000045c479 [ 90.314974][ T9134] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 90.322946][ T9134] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.330916][ T9134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 90.338899][ T9134] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 90.419100][ T9161] FAULT_INJECTION: forcing a failure. [ 90.419100][ T9161] name failslab, interval 1, probability 0, space 0, times 0 [ 90.487256][ T9161] CPU: 1 PID: 9161 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 90.496210][ T9161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.506276][ T9161] Call Trace: [ 90.509575][ T9161] dump_stack+0x1fb/0x318 [ 90.513922][ T9161] should_fail+0x4b8/0x660 [ 90.518357][ T9161] __should_failslab+0xb9/0xe0 [ 90.523124][ T9161] ? radix_tree_node_alloc+0x81/0x390 [ 90.528503][ T9161] should_failslab+0x9/0x20 [ 90.533011][ T9161] kmem_cache_alloc+0x56/0x2e0 [ 90.537915][ T9161] ? lock_acquire+0x154/0x250 [ 90.542602][ T9161] radix_tree_node_alloc+0x81/0x390 [ 90.547814][ T9161] idr_get_free+0x2cb/0x8c0 [ 90.552340][ T9161] idr_alloc+0x14a/0x290 [ 90.556604][ T9161] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 90.562623][ T9161] drm_ioctl_kernel+0x2cf/0x410 [ 90.567562][ T9161] ? _drm_lease_revoke+0x340/0x340 [ 90.572680][ T9161] drm_ioctl+0x52f/0x890 [ 90.576951][ T9161] ? _drm_lease_revoke+0x340/0x340 [ 90.582067][ T9161] ? do_vfs_ioctl+0x758/0x19d0 [ 90.586844][ T9161] ? tomoyo_file_ioctl+0x23/0x30 [ 90.591789][ T9161] ? drm_ioctl_kernel+0x410/0x410 [ 90.596818][ T9161] __se_sys_ioctl+0x113/0x190 [ 90.601505][ T9161] __x64_sys_ioctl+0x7b/0x90 [ 90.606101][ T9161] do_syscall_64+0xf7/0x1c0 [ 90.610611][ T9161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.616500][ T9161] RIP: 0033:0x45c479 [ 90.620389][ T9161] 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 [ 90.639996][ T9161] RSP: 002b:00007fa78ef63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.648506][ T9161] RAX: ffffffffffffffda RBX: 00007fa78ef646d4 RCX: 000000000045c479 [ 90.656483][ T9161] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 90.664458][ T9161] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.672437][ T9161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 90.680409][ T9161] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 90.742710][ T9194] FAULT_INJECTION: forcing a failure. [ 90.742710][ T9194] name failslab, interval 1, probability 0, space 0, times 0 [ 90.849739][ T9194] CPU: 1 PID: 9194 Comm: syz-executor.4 Not tainted 5.6.0-rc5-syzkaller #0 [ 90.858367][ T9194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.868461][ T9194] Call Trace: [ 90.871761][ T9194] dump_stack+0x1fb/0x318 [ 90.876191][ T9194] should_fail+0x4b8/0x660 [ 90.880622][ T9194] __should_failslab+0xb9/0xe0 [ 90.885385][ T9194] should_failslab+0x9/0x20 [ 90.889888][ T9194] kmem_cache_alloc_trace+0x5d/0x2f0 [ 90.895173][ T9194] ? drm_master_create+0x4f/0x2a0 [ 90.900200][ T9194] drm_master_create+0x4f/0x2a0 [ 90.905053][ T9194] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 90.910983][ T9194] drm_ioctl_kernel+0x2cf/0x410 [ 90.915836][ T9194] ? _drm_lease_revoke+0x340/0x340 [ 90.920956][ T9194] drm_ioctl+0x52f/0x890 [ 90.925392][ T9194] ? _drm_lease_revoke+0x340/0x340 [ 90.930663][ T9194] ? do_vfs_ioctl+0x758/0x19d0 [ 90.935616][ T9194] ? tomoyo_file_ioctl+0x23/0x30 [ 90.940563][ T9194] ? drm_ioctl_kernel+0x410/0x410 [ 90.945593][ T9194] __se_sys_ioctl+0x113/0x190 [ 90.950278][ T9194] __x64_sys_ioctl+0x7b/0x90 [ 90.954877][ T9194] do_syscall_64+0xf7/0x1c0 [ 90.959394][ T9194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.965289][ T9194] RIP: 0033:0x45c479 [ 90.969407][ T9194] 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 [ 90.989021][ T9194] RSP: 002b:00007fbc36e59c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.997435][ T9194] RAX: ffffffffffffffda RBX: 00007fbc36e5a6d4 RCX: 000000000045c479 [ 91.005412][ T9194] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 91.013392][ T9194] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.021482][ T9194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 91.029580][ T9194] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 91.106189][ T9237] FAULT_INJECTION: forcing a failure. [ 91.106189][ T9237] name failslab, interval 1, probability 0, space 0, times 0 [ 91.203681][ T9237] CPU: 1 PID: 9237 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 91.212309][ T9237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.222367][ T9237] Call Trace: [ 91.225667][ T9237] dump_stack+0x1fb/0x318 [ 91.230361][ T9237] should_fail+0x4b8/0x660 [ 91.234798][ T9237] __should_failslab+0xb9/0xe0 [ 91.239570][ T9237] should_failslab+0x9/0x20 [ 91.244072][ T9237] kmem_cache_alloc_trace+0x5d/0x2f0 [ 91.249361][ T9237] ? drm_master_create+0x4f/0x2a0 [ 91.255350][ T9237] drm_master_create+0x4f/0x2a0 [ 91.260257][ T9237] drm_mode_create_lease_ioctl+0xb74/0x1840 [ 91.266188][ T9237] drm_ioctl_kernel+0x2cf/0x410 [ 91.271042][ T9237] ? _drm_lease_revoke+0x340/0x340 [ 91.276168][ T9237] drm_ioctl+0x52f/0x890 [ 91.280420][ T9237] ? _drm_lease_revoke+0x340/0x340 [ 91.285537][ T9237] ? do_vfs_ioctl+0x758/0x19d0 [ 91.290348][ T9237] ? tomoyo_file_ioctl+0x23/0x30 [ 91.295290][ T9237] ? drm_ioctl_kernel+0x410/0x410 [ 91.300322][ T9237] __se_sys_ioctl+0x113/0x190 [ 91.305010][ T9237] __x64_sys_ioctl+0x7b/0x90 [ 91.309609][ T9237] do_syscall_64+0xf7/0x1c0 [ 91.314666][ T9237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.320559][ T9237] RIP: 0033:0x45c479 [ 91.324659][ T9237] 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 [ 91.344376][ T9237] RSP: 002b:00007f1b344a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.352827][ T9237] RAX: ffffffffffffffda RBX: 00007f1b344a16d4 RCX: 000000000045c479 [ 91.360814][ T9237] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 91.368790][ T9237] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.376769][ T9237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 91.384766][ T9237] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 91.455204][ T9276] FAULT_INJECTION: forcing a failure. [ 91.455204][ T9276] name failslab, interval 1, probability 0, space 0, times 0 [ 91.529671][ T9276] CPU: 1 PID: 9276 Comm: syz-executor.1 Not tainted 5.6.0-rc5-syzkaller #0 [ 91.538656][ T9276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.548743][ T9276] Call Trace: [ 91.552041][ T9276] dump_stack+0x1fb/0x318 [ 91.556512][ T9276] should_fail+0x4b8/0x660 [ 91.560947][ T9276] __should_failslab+0xb9/0xe0 [ 91.565711][ T9276] ? radix_tree_node_alloc+0x81/0x390 [ 91.571091][ T9276] should_failslab+0x9/0x20 [ 91.575595][ T9276] kmem_cache_alloc+0x56/0x2e0 [ 91.580359][ T9276] ? lock_acquire+0x154/0x250 [ 91.585037][ T9276] radix_tree_node_alloc+0x81/0x390 [ 91.590243][ T9276] idr_get_free+0x2cb/0x8c0 [ 91.594771][ T9276] idr_alloc+0x14a/0x290 [ 91.599029][ T9276] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 91.605050][ T9276] drm_ioctl_kernel+0x2cf/0x410 [ 91.609901][ T9276] ? _drm_lease_revoke+0x340/0x340 [ 91.615022][ T9276] drm_ioctl+0x52f/0x890 [ 91.619443][ T9276] ? _drm_lease_revoke+0x340/0x340 [ 91.624557][ T9276] ? do_vfs_ioctl+0x758/0x19d0 [ 91.629332][ T9276] ? tomoyo_file_ioctl+0x23/0x30 [ 91.634276][ T9276] ? drm_ioctl_kernel+0x410/0x410 [ 91.639304][ T9276] __se_sys_ioctl+0x113/0x190 [ 91.643985][ T9276] __x64_sys_ioctl+0x7b/0x90 [ 91.648589][ T9276] do_syscall_64+0xf7/0x1c0 [ 91.653206][ T9276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.659096][ T9276] RIP: 0033:0x45c479 [ 91.662987][ T9276] 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 [ 91.682771][ T9276] RSP: 002b:00007f67d7410c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.691196][ T9276] RAX: ffffffffffffffda RBX: 00007f67d74116d4 RCX: 000000000045c479 [ 91.699257][ T9276] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 91.707229][ T9276] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.715739][ T9276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 91.723711][ T9276] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 91.886867][ T9312] FAULT_INJECTION: forcing a failure. [ 91.886867][ T9312] name failslab, interval 1, probability 0, space 0, times 0 [ 91.918935][ T9312] CPU: 0 PID: 9312 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 91.927560][ T9312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.937609][ T9312] Call Trace: [ 91.940902][ T9312] dump_stack+0x1fb/0x318 [ 91.945452][ T9312] should_fail+0x4b8/0x660 [ 91.950151][ T9312] __should_failslab+0xb9/0xe0 [ 91.954936][ T9312] ? radix_tree_node_alloc+0x81/0x390 [ 91.960315][ T9312] should_failslab+0x9/0x20 [ 91.964828][ T9312] kmem_cache_alloc+0x56/0x2e0 [ 91.969691][ T9312] ? lock_acquire+0x154/0x250 [ 91.974392][ T9312] radix_tree_node_alloc+0x81/0x390 [ 91.979700][ T9312] idr_get_free+0x2cb/0x8c0 [ 91.984665][ T9312] idr_alloc+0x14a/0x290 [ 91.988920][ T9312] drm_mode_create_lease_ioctl+0x10cb/0x1840 [ 91.994959][ T9312] drm_ioctl_kernel+0x2cf/0x410 [ 91.999816][ T9312] ? _drm_lease_revoke+0x340/0x340 [ 92.004962][ T9312] drm_ioctl+0x52f/0x890 [ 92.009219][ T9312] ? _drm_lease_revoke+0x340/0x340 [ 92.014336][ T9312] ? do_vfs_ioctl+0x758/0x19d0 [ 92.019373][ T9312] ? tomoyo_file_ioctl+0x23/0x30 [ 92.024316][ T9312] ? drm_ioctl_kernel+0x410/0x410 [ 92.029341][ T9312] __se_sys_ioctl+0x113/0x190 [ 92.034025][ T9312] __x64_sys_ioctl+0x7b/0x90 [ 92.038619][ T9312] do_syscall_64+0xf7/0x1c0 [ 92.043314][ T9312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.049200][ T9312] RIP: 0033:0x45c479 [ 92.053090][ T9312] 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 [ 92.073388][ T9312] RSP: 002b:00007f1b344a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.082160][ T9312] RAX: ffffffffffffffda RBX: 00007f1b344a16d4 RCX: 000000000045c479 [ 92.091004][ T9312] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 92.099499][ T9312] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.107470][ T9312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 92.115529][ T9312] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 92.213618][ T9346] FAULT_INJECTION: forcing a failure. [ 92.213618][ T9346] name failslab, interval 1, probability 0, space 0, times 0 [ 92.279181][ T9346] CPU: 0 PID: 9346 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 92.287821][ T9346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.298578][ T9346] Call Trace: [ 92.301879][ T9346] dump_stack+0x1fb/0x318 [ 92.306224][ T9346] should_fail+0x4b8/0x660 [ 92.310659][ T9346] __should_failslab+0xb9/0xe0 [ 92.315425][ T9346] ? __alloc_file+0x2c/0x390 [ 92.320017][ T9346] should_failslab+0x9/0x20 [ 92.324519][ T9346] kmem_cache_alloc+0x56/0x2e0 [ 92.329330][ T9346] ? drm_mode_create_lease_ioctl+0x13bb/0x1840 [ 92.335584][ T9346] __alloc_file+0x2c/0x390 [ 92.340007][ T9346] alloc_empty_file+0xac/0x1b0 [ 92.344794][ T9346] dentry_open+0x63/0x130 [ 92.349128][ T9346] drm_mode_create_lease_ioctl+0x140c/0x1840 [ 92.355141][ T9346] drm_ioctl_kernel+0x2cf/0x410 [ 92.360096][ T9346] ? _drm_lease_revoke+0x340/0x340 [ 92.365212][ T9346] drm_ioctl+0x52f/0x890 [ 92.369460][ T9346] ? _drm_lease_revoke+0x340/0x340 [ 92.374572][ T9346] ? do_vfs_ioctl+0x758/0x19d0 [ 92.379608][ T9346] ? tomoyo_file_ioctl+0x23/0x30 [ 92.384547][ T9346] ? drm_ioctl_kernel+0x410/0x410 [ 92.389572][ T9346] __se_sys_ioctl+0x113/0x190 [ 92.394254][ T9346] __x64_sys_ioctl+0x7b/0x90 [ 92.398856][ T9346] do_syscall_64+0xf7/0x1c0 [ 92.403358][ T9346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.410376][ T9346] RIP: 0033:0x45c479 [ 92.416610][ T9346] 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 [ 92.436562][ T9346] RSP: 002b:00007fa1cc721c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.444987][ T9346] RAX: ffffffffffffffda RBX: 00007fa1cc7226d4 RCX: 000000000045c479 [ 92.452963][ T9346] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 92.460942][ T9346] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.468915][ T9346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 92.476888][ T9346] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 92.717040][ T9346] ------------[ cut here ]------------ [ 92.722545][ T9346] WARNING: CPU: 0 PID: 9346 at lib/radix-tree.c:682 idr_destroy+0x1ae/0x260 [ 92.731329][ T9346] Kernel panic - not syncing: panic_on_warn set ... [ 92.738023][ T9346] CPU: 0 PID: 9346 Comm: syz-executor.3 Not tainted 5.6.0-rc5-syzkaller #0 [ 92.746692][ T9346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.757681][ T9346] Call Trace: [ 92.760955][ T9346] dump_stack+0x1fb/0x318 [ 92.765284][ T9346] panic+0x264/0x7a9 [ 92.769524][ T9346] ? __warn+0x105/0x210 [ 92.773668][ T9346] ? idr_destroy+0x1ae/0x260 [ 92.778237][ T9346] __warn+0x209/0x210 [ 92.782195][ T9346] ? idr_destroy+0x1ae/0x260 [ 92.786777][ T9346] report_bug+0x1b6/0x2f0 [ 92.791089][ T9346] ? idr_destroy+0x1ae/0x260 [ 92.795663][ T9346] do_error_trap+0xcf/0x1c0 [ 92.800157][ T9346] do_invalid_op+0x36/0x40 [ 92.804556][ T9346] ? idr_destroy+0x1ae/0x260 [ 92.809161][ T9346] invalid_op+0x23/0x30 [ 92.813295][ T9346] RIP: 0010:idr_destroy+0x1ae/0x260 [ 92.818997][ T9346] Code: 43 5f f9 48 89 df 48 c7 c6 10 83 17 88 e8 ca 5c 4c f9 4c 3b 65 b8 74 57 e8 7f 43 5f f9 4d 89 fc e9 67 ff ff ff e8 72 43 5f f9 <0f> 0b eb d5 89 f9 80 e1 07 38 c1 7c 84 e8 e0 75 9c f9 e9 7a ff ff [ 92.841150][ T9346] RSP: 0018:ffffc9000261fb98 EFLAGS: 00010293 [ 92.847200][ T9346] RAX: ffffffff8817dc0e RBX: ffff888092604c98 RCX: ffff888096484380 [ 92.855158][ T9346] RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffff888092604c88 [ 92.863113][ T9346] RBP: ffffc9000261fbe0 R08: ffffffff8817db80 R09: ffffed10130c4299 [ 92.871078][ T9346] R10: ffffed10130c4299 R11: 0000000000000000 R12: ffff888092604c80 [ 92.880694][ T9346] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 92.888687][ T9346] ? idr_destroy+0x120/0x260 [ 92.893265][ T9346] ? idr_destroy+0x1ae/0x260 [ 92.897851][ T9346] ? idr_destroy+0x1ae/0x260 [ 92.902451][ T9346] drm_mode_create_lease_ioctl+0x1394/0x1840 [ 92.908459][ T9346] drm_ioctl_kernel+0x2cf/0x410 [ 92.913419][ T9346] ? _drm_lease_revoke+0x340/0x340 [ 92.918538][ T9346] drm_ioctl+0x52f/0x890 [ 92.922768][ T9346] ? _drm_lease_revoke+0x340/0x340 [ 92.927861][ T9346] ? do_vfs_ioctl+0x758/0x19d0 [ 92.932629][ T9346] ? tomoyo_file_ioctl+0x23/0x30 [ 92.937564][ T9346] ? drm_ioctl_kernel+0x410/0x410 [ 92.942573][ T9346] __se_sys_ioctl+0x113/0x190 [ 92.947245][ T9346] __x64_sys_ioctl+0x7b/0x90 [ 92.951856][ T9346] do_syscall_64+0xf7/0x1c0 [ 92.956382][ T9346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.962267][ T9346] RIP: 0033:0x45c479 [ 92.966141][ T9346] 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 [ 92.985815][ T9346] RSP: 002b:00007fa1cc721c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.994264][ T9346] RAX: ffffffffffffffda RBX: 00007fa1cc7226d4 RCX: 000000000045c479 [ 93.002944][ T9346] RDX: 0000000020000040 RSI: ffffffffffffffc6 RDI: 0000000000000003 [ 93.011249][ T9346] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 93.019216][ T9346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 93.027171][ T9346] R13: 0000000000000203 R14: 00000000004c3e56 R15: 0000000000000008 [ 93.037077][ T9346] Kernel Offset: disabled [ 93.041570][ T9346] Rebooting in 86400 seconds..