[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 33.721788][ T6804] IPVS: ftp: loaded support on port[0] = 21 [ 34.003567][ T163] tipc: TX() has been purged, node left! [ 34.418962][ T6787] can: request_module (can-proto-0) failed. [ 35.724868][ T6787] can: request_module (can-proto-0) failed. [ 35.734644][ T6787] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.113' (ECDSA) to the list of known hosts. 2020/07/17 03:59:20 parsed 1 programs 2020/07/17 03:59:21 executed programs: 0 [ 43.323159][ T6931] IPVS: ftp: loaded support on port[0] = 21 [ 43.323187][ T6934] IPVS: ftp: loaded support on port[0] = 21 [ 43.363805][ T6936] IPVS: ftp: loaded support on port[0] = 21 [ 43.396430][ T6937] IPVS: ftp: loaded support on port[0] = 21 [ 43.452092][ T6948] IPVS: ftp: loaded support on port[0] = 21 [ 43.472344][ T6941] IPVS: ftp: loaded support on port[0] = 21 [ 43.624043][ T6931] chnl_net:caif_netlink_parms(): no params data found [ 43.656747][ T6934] chnl_net:caif_netlink_parms(): no params data found [ 43.700128][ T6937] chnl_net:caif_netlink_parms(): no params data found [ 43.803823][ T6936] chnl_net:caif_netlink_parms(): no params data found [ 43.871310][ T6931] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.880162][ T6931] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.887878][ T6931] device bridge_slave_0 entered promiscuous mode [ 43.916079][ T6934] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.923463][ T6934] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.931367][ T6934] device bridge_slave_0 entered promiscuous mode [ 43.945439][ T6931] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.952564][ T6931] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.962172][ T6931] device bridge_slave_1 entered promiscuous mode [ 43.989504][ T6934] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.996538][ T6934] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.004557][ T6934] device bridge_slave_1 entered promiscuous mode [ 44.035880][ T6934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.102689][ T6934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.112363][ T6937] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.120398][ T6937] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.128232][ T6937] device bridge_slave_0 entered promiscuous mode [ 44.136443][ T6931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.149611][ T6931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.160892][ T6936] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.168173][ T6936] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.175588][ T6936] device bridge_slave_0 entered promiscuous mode [ 44.184595][ T6948] chnl_net:caif_netlink_parms(): no params data found [ 44.200350][ T6937] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.207381][ T6937] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.215723][ T6937] device bridge_slave_1 entered promiscuous mode [ 44.238363][ T6931] team0: Port device team_slave_0 added [ 44.244452][ T6936] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.251820][ T6936] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.260238][ T6936] device bridge_slave_1 entered promiscuous mode [ 44.281515][ T6934] team0: Port device team_slave_0 added [ 44.287468][ T6941] chnl_net:caif_netlink_parms(): no params data found [ 44.296763][ T6934] team0: Port device team_slave_1 added [ 44.306467][ T6931] team0: Port device team_slave_1 added [ 44.348844][ T6936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.359874][ T6937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.375020][ T6937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.410663][ T6936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.432180][ T6934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.439252][ T6934] 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. [ 44.465546][ T6934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.491383][ T6931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.498626][ T6931] 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. [ 44.525022][ T6931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.540986][ T6948] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.548582][ T6948] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.556027][ T6948] device bridge_slave_0 entered promiscuous mode [ 44.563929][ T6934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.574283][ T6934] 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. [ 44.600561][ T6934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.619931][ T6931] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.626965][ T6931] 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. [ 44.653369][ T6931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.667619][ T6937] team0: Port device team_slave_0 added [ 44.673600][ T6948] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.681757][ T6948] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.689677][ T6948] device bridge_slave_1 entered promiscuous mode [ 44.706109][ T6936] team0: Port device team_slave_0 added [ 44.723940][ T6937] team0: Port device team_slave_1 added [ 44.754977][ T6936] team0: Port device team_slave_1 added [ 44.783371][ T6937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.792252][ T6937] 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. [ 44.822727][ T6937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.835155][ T6948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.899725][ T6931] device hsr_slave_0 entered promiscuous mode [ 44.948432][ T6931] device hsr_slave_1 entered promiscuous mode [ 45.048923][ T6934] device hsr_slave_0 entered promiscuous mode [ 45.107241][ T6934] device hsr_slave_1 entered promiscuous mode [ 45.177205][ T6934] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.184889][ T6934] Cannot create hsr debugfs directory [ 45.191292][ T6937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.199179][ T6937] 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. [ 45.225432][ T6937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.237924][ T6948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.247886][ T6936] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.254803][ T6936] 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. [ 45.281444][ T6936] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.320919][ T6936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.329264][ T6936] 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. [ 45.356077][ T6936] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.373709][ T6941] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.381828][ T6941] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.389595][ T6941] device bridge_slave_0 entered promiscuous mode [ 45.400026][ T6941] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.407333][ T6941] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.414792][ T6941] device bridge_slave_1 entered promiscuous mode [ 45.462439][ T6948] team0: Port device team_slave_0 added [ 45.529210][ T6937] device hsr_slave_0 entered promiscuous mode [ 45.567212][ T6937] device hsr_slave_1 entered promiscuous mode [ 45.606993][ T6937] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.614518][ T6937] Cannot create hsr debugfs directory [ 45.658713][ T6936] device hsr_slave_0 entered promiscuous mode [ 45.697149][ T6936] device hsr_slave_1 entered promiscuous mode [ 45.736912][ T6936] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.744433][ T6936] Cannot create hsr debugfs directory [ 45.751659][ T6948] team0: Port device team_slave_1 added [ 45.762913][ T6941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.776232][ T6941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.889820][ T6948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.898079][ T6948] 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. [ 45.924504][ T6948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.944745][ T6941] team0: Port device team_slave_0 added [ 45.961907][ T6948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.971350][ T6948] 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. [ 45.998899][ T6948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.011248][ T6941] team0: Port device team_slave_1 added [ 46.052512][ T6931] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.113057][ T6931] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 46.170371][ T6931] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 46.244272][ T6941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.251700][ T6941] 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. [ 46.278775][ T6941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.300806][ T6931] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 46.409757][ T6948] device hsr_slave_0 entered promiscuous mode [ 46.446965][ T6948] device hsr_slave_1 entered promiscuous mode [ 46.486729][ T6948] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.494272][ T6948] Cannot create hsr debugfs directory [ 46.500278][ T6941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.507471][ T6941] 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. [ 46.533432][ T6941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.670701][ T6941] device hsr_slave_0 entered promiscuous mode [ 46.728454][ T6941] device hsr_slave_1 entered promiscuous mode [ 46.766686][ T6941] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.774219][ T6941] Cannot create hsr debugfs directory [ 46.788616][ T6934] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 46.838547][ T6934] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 46.927548][ T6934] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.972178][ T6934] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.130966][ T6936] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.159641][ T6936] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.227770][ T6936] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.282011][ T6936] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.364698][ T6931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.372228][ T6937] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 47.452557][ T6937] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 47.530798][ T6937] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 47.568590][ T6937] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 47.648099][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.658606][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.668632][ T6931] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.691875][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.703167][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.712335][ T2489] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.719483][ T2489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.727171][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.735489][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.744156][ T2489] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.751238][ T2489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.766218][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.798442][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.807049][ T6948] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 47.864861][ T6934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.876341][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.886329][ T6948] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 47.920393][ T6948] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.988429][ T6948] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 48.039441][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.048468][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.062623][ T6936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.085998][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.093680][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.103151][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.111396][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.119032][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.152810][ T6936] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.160168][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.168612][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.177251][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.185462][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.193990][ T6941] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.218455][ T6941] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.277446][ T6941] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.322472][ T6934] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.332721][ T6941] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.405049][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.413791][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.423238][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.430310][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.438295][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.448024][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.459416][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.468865][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.479288][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.486354][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.497855][ T6931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.522171][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.533107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.541126][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.552469][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.561449][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.568534][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.579561][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.587923][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.596467][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.604835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.616190][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.624661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.636627][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.643639][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.677565][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.685209][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.696374][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.704492][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.713261][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.721543][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.729983][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.741295][ T6937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.758055][ T6934] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.772862][ T6934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.793521][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.801910][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.811207][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.820427][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.828902][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.836362][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.843672][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.852336][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.874261][ T6931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.893055][ T6937] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.900667][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.909019][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.917603][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.943541][ T6936] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.954184][ T6936] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.989720][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.998138][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.007423][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.015543][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.023873][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.032643][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.041157][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.048235][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.055613][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.064515][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.085044][ T6948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.106726][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.114231][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.122495][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.130223][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.138561][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.147217][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.155389][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.162674][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.170311][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.182042][ T6934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.213779][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.223831][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.233514][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.242228][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.249918][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.257937][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.266526][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.274986][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.303206][ T6941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.315997][ T6936] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.323287][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.331930][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.342905][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.351614][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.360429][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.368745][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.382389][ T6948] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.390640][ T6937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.402318][ T6931] device veth0_vlan entered promiscuous mode [ 49.421531][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.429702][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.438363][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.446335][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.453817][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.462313][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.470164][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.479490][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.498661][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.507236][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.516832][ T3844] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.523859][ T3844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.531786][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.541735][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.550427][ T3844] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.557511][ T3844] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.564982][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.573649][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.589542][ T6941] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.614317][ T6937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.634856][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.646144][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.654873][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.666663][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.675158][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.684403][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.693053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.701787][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.709356][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.722320][ T6934] device veth0_vlan entered promiscuous mode [ 49.745262][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.754961][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.764282][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.773620][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.782820][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.791318][ T3844] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.798398][ T3844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.807051][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.815154][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.823348][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.831419][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.840229][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.848061][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.855951][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.863734][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.872098][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.889106][ T6948] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.900575][ T6948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.910188][ T6931] device veth1_vlan entered promiscuous mode [ 49.922550][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.931738][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.941115][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.949897][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.956967][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.964574][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.973197][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.981859][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.999119][ T6934] device veth1_vlan entered promiscuous mode [ 50.014937][ T6936] device veth0_vlan entered promiscuous mode [ 50.030639][ T6936] device veth1_vlan entered promiscuous mode [ 50.047054][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.054809][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.063932][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.072081][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.080827][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.089448][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.098057][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.106989][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.115102][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.123995][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.134068][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.153122][ T6934] device veth0_macvtap entered promiscuous mode [ 50.193029][ T6941] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.204811][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.213646][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.222253][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.230973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.239704][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.248240][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.263800][ T6948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.273026][ T6934] device veth1_macvtap entered promiscuous mode [ 50.289770][ T6931] device veth0_macvtap entered promiscuous mode [ 50.304376][ T6936] device veth0_macvtap entered promiscuous mode [ 50.315795][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.323635][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.335631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.342993][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.353920][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.362520][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.371379][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.379977][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.389328][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.397525][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.407645][ T6931] device veth1_macvtap entered promiscuous mode [ 50.436749][ T6936] device veth1_macvtap entered promiscuous mode [ 50.460852][ T6934] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.477180][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.484837][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.494232][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.501807][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.509504][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.518009][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.526426][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.534959][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.544074][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.552025][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.561029][ T6937] device veth0_vlan entered promiscuous mode [ 50.578837][ T6934] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.590346][ T6931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.604532][ T6931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.616833][ T6931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.627674][ T6941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.645551][ T6937] device veth1_vlan entered promiscuous mode [ 50.652555][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.661654][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.670684][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.679760][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.688710][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.703731][ T6931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.717143][ T6931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.727892][ T6931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.748336][ T6936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.759331][ T6936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.769808][ T6936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.780252][ T6936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.790830][ T6936] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.807480][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.820196][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.829586][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.838878][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.847557][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.857044][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.866100][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.935699][ T6936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.950532][ T6936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.960768][ T6936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.974134][ T6936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.986580][ T6936] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.066040][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.078139][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.086914][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.094815][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.107650][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.116567][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.127099][ T6937] device veth0_macvtap entered promiscuous mode [ 51.141158][ T6937] device veth1_macvtap entered promiscuous mode [ 51.251348][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.263148][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.271912][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.280037][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.286083][ T8201] FAULT_INJECTION: forcing a failure. [ 51.286083][ T8201] name failslab, interval 1, probability 0, space 0, times 1 [ 51.289458][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.301850][ T8201] CPU: 0 PID: 8201 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 51.313729][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.316662][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.316666][ T8201] Call Trace: [ 51.316676][ T8201] dump_stack+0x128/0x182 [ 51.316687][ T8201] should_fail.cold.4+0x5/0x13 [ 51.316694][ T8201] ? fault_create_debugfs_attr+0x140/0x140 [ 51.316701][ T8201] ? __lock_acquire+0xc56/0x3be0 [ 51.316714][ T8201] should_failslab+0x5/0xf [ 51.316720][ T8201] kmem_cache_alloc_node+0x55/0x780 [ 51.316727][ T8201] ? kmem_cache_free+0x7f/0x320 [ 51.372093][ T8201] ? sock_close+0xf/0x20 [ 51.376321][ T8201] ? __fput+0x2a4/0x7a0 [ 51.380451][ T8201] ? task_work_run+0xc2/0x160 [ 51.385093][ T8201] ? exit_to_usermode_loop+0x23d/0x2d0 [ 51.390524][ T8201] __alloc_skb+0x92/0x510 [ 51.394814][ T8201] ? netdev_alloc_frag+0x150/0x150 [ 51.399899][ T8201] ? lock_downgrade+0x800/0x800 [ 51.404714][ T8201] tipc_buf_acquire+0x1c/0xd0 [ 51.409357][ T8201] tipc_msg_reverse+0x15d/0x7c0 [ 51.414176][ T8201] tipc_sk_respond+0x1da/0x700 [ 51.418914][ T8201] ? tipc_sk_create+0x1b50/0x1b50 [ 51.423907][ T8201] ? kmem_cache_free+0x99/0x320 [ 51.428726][ T8201] __tipc_shutdown+0x86f/0xf90 [ 51.433454][ T8201] ? tipc_accept+0xe50/0xe50 [ 51.438024][ T8201] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 51.443798][ T8201] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 51.449825][ T8201] ? lock_sock_nested+0x7d/0xf0 [ 51.454640][ T8201] tipc_release+0xa3/0x11b0 [ 51.459115][ T8201] ? down_write+0xdb/0x150 [ 51.463504][ T8201] ? down_write_killable_nested+0x170/0x170 [ 51.469360][ T8201] ? fsnotify_first_mark+0x120/0x120 [ 51.474607][ T8201] ? fcntl_setlk+0xaa0/0xaa0 [ 51.479166][ T8201] __sock_release+0xbb/0x270 [ 51.483720][ T8201] sock_close+0xf/0x20 [ 51.487750][ T8201] __fput+0x2a4/0x7a0 [ 51.491780][ T8201] task_work_run+0xc2/0x160 [ 51.496258][ T8201] exit_to_usermode_loop+0x23d/0x2d0 [ 51.501517][ T8201] do_syscall_64+0x52a/0x620 [ 51.506068][ T8201] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.511928][ T8201] RIP: 0033:0x45cba9 [ 51.515791][ T8201] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.535370][ T8201] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 51.543751][ T8201] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 51.551687][ T8201] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 51.559629][ T8201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.567590][ T8201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.575531][ T8201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 51.742323][ T6948] device veth0_vlan entered promiscuous mode [ 51.803169][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.818074][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.824663][ T8206] FAULT_INJECTION: forcing a failure. [ 51.824663][ T8206] name failslab, interval 1, probability 0, space 0, times 0 [ 51.831287][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.840705][ T8206] CPU: 0 PID: 8206 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 51.856580][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.859198][ T8206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.859202][ T8206] Call Trace: [ 51.872878][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.879002][ T8206] dump_stack+0x128/0x182 [ 51.879013][ T8206] should_fail.cold.4+0x5/0x13 [ 51.879021][ T8206] ? fault_create_debugfs_attr+0x140/0x140 [ 51.879027][ T8206] ? __lock_acquire+0xc56/0x3be0 [ 51.879052][ T8206] should_failslab+0x5/0xf [ 51.879058][ T8206] kmem_cache_alloc_node+0x55/0x780 [ 51.879063][ T8206] ? kmem_cache_free+0x7f/0x320 [ 51.879069][ T8206] ? sock_close+0xf/0x20 [ 51.879074][ T8206] ? __fput+0x2a4/0x7a0 [ 51.879079][ T8206] ? task_work_run+0xc2/0x160 [ 51.879085][ T8206] ? exit_to_usermode_loop+0x23d/0x2d0 [ 51.879093][ T8206] __alloc_skb+0x92/0x510 [ 51.891187][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.892724][ T8206] ? netdev_alloc_frag+0x150/0x150 [ 51.899673][ T6937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.901749][ T8206] ? lock_downgrade+0x800/0x800 [ 51.924646][ T6941] device veth0_vlan entered promiscuous mode [ 51.926794][ T8206] tipc_buf_acquire+0x1c/0xd0 [ 51.926800][ T8206] tipc_msg_reverse+0x15d/0x7c0 [ 51.926811][ T8206] tipc_sk_respond+0x1da/0x700 [ 51.926818][ T8206] ? tipc_sk_create+0x1b50/0x1b50 [ 51.926826][ T8206] ? kmem_cache_free+0x99/0x320 [ 51.949230][ T6941] device veth1_vlan entered promiscuous mode [ 51.949598][ T8206] __tipc_shutdown+0x86f/0xf90 [ 51.982441][ T6941] device veth0_macvtap entered promiscuous mode [ 51.987069][ T8206] ? tipc_accept+0xe50/0xe50 [ 51.987082][ T8206] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 51.987090][ T8206] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 51.987099][ T8206] ? lock_sock_nested+0x7d/0xf0 [ 52.001626][ T6941] device veth1_macvtap entered promiscuous mode [ 52.001669][ T8206] tipc_release+0xa3/0x11b0 [ 52.001676][ T8206] ? down_write+0xdb/0x150 [ 52.024352][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.027965][ T8206] ? down_write_killable_nested+0x170/0x170 [ 52.027972][ T8206] ? fsnotify_first_mark+0x120/0x120 [ 52.027979][ T8206] ? fcntl_setlk+0xaa0/0xaa0 [ 52.027988][ T8206] __sock_release+0xbb/0x270 [ 52.027995][ T8206] sock_close+0xf/0x20 [ 52.028000][ T8206] __fput+0x2a4/0x7a0 [ 52.028011][ T8206] task_work_run+0xc2/0x160 [ 52.028022][ T8206] exit_to_usermode_loop+0x23d/0x2d0 [ 52.028029][ T8206] do_syscall_64+0x52a/0x620 [ 52.034928][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.039831][ T8206] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.044735][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.050940][ T8206] RIP: 0033:0x45cba9 [ 52.050947][ T8206] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.050950][ T8206] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.050956][ T8206] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.050959][ T8206] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 52.050963][ T8206] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.050966][ T8206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 2020/07/17 03:59:30 executed programs: 6 [ 52.050969][ T8206] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 52.244796][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.254593][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.265450][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.276161][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.287060][ T8211] FAULT_INJECTION: forcing a failure. [ 52.287060][ T8211] name failslab, interval 1, probability 0, space 0, times 0 [ 52.288384][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.304969][ T8211] CPU: 0 PID: 8211 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 52.311071][ T6941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.317637][ T8211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.317641][ T8211] Call Trace: [ 52.317651][ T8211] dump_stack+0x128/0x182 [ 52.317663][ T8211] should_fail.cold.4+0x5/0x13 [ 52.317671][ T8211] ? fault_create_debugfs_attr+0x140/0x140 [ 52.317678][ T8211] ? __lock_acquire+0xc56/0x3be0 [ 52.317693][ T8211] should_failslab+0x5/0xf [ 52.317699][ T8211] kmem_cache_alloc_node+0x55/0x780 [ 52.317704][ T8211] ? kmem_cache_free+0x7f/0x320 [ 52.317710][ T8211] ? sock_close+0xf/0x20 [ 52.317716][ T8211] ? __fput+0x2a4/0x7a0 [ 52.317721][ T8211] ? task_work_run+0xc2/0x160 [ 52.317727][ T8211] ? exit_to_usermode_loop+0x23d/0x2d0 [ 52.317736][ T8211] __alloc_skb+0x92/0x510 [ 52.317743][ T8211] ? netdev_alloc_frag+0x150/0x150 [ 52.317751][ T8211] ? lock_downgrade+0x800/0x800 [ 52.317760][ T8211] tipc_buf_acquire+0x1c/0xd0 [ 52.317768][ T8211] tipc_msg_reverse+0x15d/0x7c0 [ 52.414212][ T8211] tipc_sk_respond+0x1da/0x700 [ 52.418946][ T8211] ? tipc_sk_create+0x1b50/0x1b50 [ 52.423933][ T8211] ? kmem_cache_free+0x99/0x320 [ 52.428748][ T8211] __tipc_shutdown+0x86f/0xf90 [ 52.433473][ T8211] ? tipc_accept+0xe50/0xe50 [ 52.438034][ T8211] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 52.443805][ T8211] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 52.449922][ T8211] ? lock_sock_nested+0x7d/0xf0 [ 52.454742][ T8211] tipc_release+0xa3/0x11b0 [ 52.459210][ T8211] ? down_write+0xdb/0x150 [ 52.463590][ T8211] ? down_write_killable_nested+0x170/0x170 [ 52.469533][ T8211] ? fsnotify_first_mark+0x120/0x120 [ 52.474798][ T8211] ? fcntl_setlk+0xaa0/0xaa0 [ 52.479356][ T8211] __sock_release+0xbb/0x270 [ 52.483911][ T8211] sock_close+0xf/0x20 [ 52.487964][ T8211] __fput+0x2a4/0x7a0 [ 52.491915][ T8211] task_work_run+0xc2/0x160 [ 52.496390][ T8211] exit_to_usermode_loop+0x23d/0x2d0 [ 52.501641][ T8211] do_syscall_64+0x52a/0x620 [ 52.506205][ T8211] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.512070][ T8211] RIP: 0033:0x45cba9 [ 52.515945][ T8211] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.535622][ T8211] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.544010][ T8211] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.551949][ T8211] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 52.559884][ T8211] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.567817][ T8211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.575761][ T8211] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 52.591522][ T6948] device veth1_vlan entered promiscuous mode [ 52.644933][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.666968][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.689760][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.697442][ T8216] FAULT_INJECTION: forcing a failure. [ 52.697442][ T8216] name failslab, interval 1, probability 0, space 0, times 0 [ 52.708931][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.726996][ T8216] CPU: 0 PID: 8216 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 52.733814][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.735230][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.735233][ T8216] Call Trace: [ 52.735245][ T8216] dump_stack+0x128/0x182 [ 52.735257][ T8216] should_fail.cold.4+0x5/0x13 [ 52.735264][ T8216] ? fault_create_debugfs_attr+0x140/0x140 [ 52.735271][ T8216] ? __lock_acquire+0xc56/0x3be0 [ 52.735286][ T8216] should_failslab+0x5/0xf [ 52.735293][ T8216] kmem_cache_alloc_node+0x55/0x780 [ 52.735298][ T8216] ? kmem_cache_free+0x7f/0x320 [ 52.735305][ T8216] ? sock_close+0xf/0x20 [ 52.735310][ T8216] ? __fput+0x2a4/0x7a0 [ 52.735315][ T8216] ? task_work_run+0xc2/0x160 [ 52.735320][ T8216] ? exit_to_usermode_loop+0x23d/0x2d0 [ 52.735329][ T8216] __alloc_skb+0x92/0x510 [ 52.735335][ T8216] ? netdev_alloc_frag+0x150/0x150 [ 52.735344][ T8216] ? lock_downgrade+0x800/0x800 [ 52.735354][ T8216] tipc_buf_acquire+0x1c/0xd0 [ 52.735359][ T8216] tipc_msg_reverse+0x15d/0x7c0 [ 52.735371][ T8216] tipc_sk_respond+0x1da/0x700 [ 52.735378][ T8216] ? tipc_sk_create+0x1b50/0x1b50 [ 52.735383][ T8216] ? kmem_cache_free+0x99/0x320 [ 52.735393][ T8216] __tipc_shutdown+0x86f/0xf90 [ 52.735406][ T8216] ? tipc_accept+0xe50/0xe50 [ 52.735419][ T8216] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 52.735429][ T8216] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 52.735436][ T8216] ? lock_sock_nested+0x7d/0xf0 [ 52.735444][ T8216] tipc_release+0xa3/0x11b0 [ 52.735449][ T8216] ? down_write+0xdb/0x150 [ 52.735455][ T8216] ? down_write_killable_nested+0x170/0x170 [ 52.735462][ T8216] ? fsnotify_first_mark+0x120/0x120 [ 52.735469][ T8216] ? fcntl_setlk+0xaa0/0xaa0 [ 52.735477][ T8216] __sock_release+0xbb/0x270 [ 52.735485][ T8216] sock_close+0xf/0x20 [ 52.735489][ T8216] __fput+0x2a4/0x7a0 [ 52.735499][ T8216] task_work_run+0xc2/0x160 [ 52.735508][ T8216] exit_to_usermode_loop+0x23d/0x2d0 [ 52.735517][ T8216] do_syscall_64+0x52a/0x620 [ 52.735526][ T8216] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.735531][ T8216] RIP: 0033:0x45cba9 [ 52.735538][ T8216] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.735541][ T8216] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.735547][ T8216] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.735550][ T8216] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 52.735553][ T8216] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.735557][ T8216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.735560][ T8216] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 52.837870][ T8224] FAULT_INJECTION: forcing a failure. [ 52.837870][ T8224] name failslab, interval 1, probability 0, space 0, times 0 [ 52.849252][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.860275][ T8224] CPU: 0 PID: 8224 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 52.863731][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.868898][ T8224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.868902][ T8224] Call Trace: [ 52.868913][ T8224] dump_stack+0x128/0x182 [ 52.868924][ T8224] should_fail.cold.4+0x5/0x13 [ 52.868932][ T8224] ? fault_create_debugfs_attr+0x140/0x140 [ 52.868939][ T8224] ? __lock_acquire+0xc56/0x3be0 [ 52.868953][ T8224] should_failslab+0x5/0xf [ 52.868960][ T8224] kmem_cache_alloc_node+0x55/0x780 [ 52.868965][ T8224] ? kmem_cache_free+0x7f/0x320 [ 52.868971][ T8224] ? sock_close+0xf/0x20 [ 52.868977][ T8224] ? __fput+0x2a4/0x7a0 [ 52.868982][ T8224] ? task_work_run+0xc2/0x160 [ 52.868988][ T8224] ? exit_to_usermode_loop+0x23d/0x2d0 [ 52.868996][ T8224] __alloc_skb+0x92/0x510 [ 52.869005][ T8224] ? netdev_alloc_frag+0x150/0x150 [ 52.874733][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.878304][ T8224] ? lock_downgrade+0x800/0x800 [ 52.878314][ T8224] tipc_buf_acquire+0x1c/0xd0 [ 52.878319][ T8224] tipc_msg_reverse+0x15d/0x7c0 [ 52.878330][ T8224] tipc_sk_respond+0x1da/0x700 [ 52.883196][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.888567][ T8224] ? tipc_sk_create+0x1b50/0x1b50 [ 52.888575][ T8224] ? kmem_cache_free+0x99/0x320 [ 52.888585][ T8224] __tipc_shutdown+0x86f/0xf90 [ 52.888596][ T8224] ? tipc_accept+0xe50/0xe50 [ 52.888608][ T8224] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 52.888617][ T8224] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 52.888624][ T8224] ? lock_sock_nested+0x7d/0xf0 [ 52.888632][ T8224] tipc_release+0xa3/0x11b0 [ 52.888638][ T8224] ? down_write+0xdb/0x150 [ 52.894556][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.898445][ T8224] ? down_write_killable_nested+0x170/0x170 [ 52.898453][ T8224] ? fsnotify_first_mark+0x120/0x120 [ 52.898460][ T8224] ? fcntl_setlk+0xaa0/0xaa0 [ 52.898469][ T8224] __sock_release+0xbb/0x270 [ 52.898478][ T8224] sock_close+0xf/0x20 [ 52.898483][ T8224] __fput+0x2a4/0x7a0 [ 52.898495][ T8224] task_work_run+0xc2/0x160 [ 52.898505][ T8224] exit_to_usermode_loop+0x23d/0x2d0 [ 52.898516][ T8224] do_syscall_64+0x52a/0x620 [ 52.905160][ T2481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.907112][ T8224] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.907118][ T8224] RIP: 0033:0x45cba9 [ 52.907124][ T8224] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.907129][ T8224] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.914961][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.915542][ T8224] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.915546][ T8224] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 52.920795][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.925345][ T8224] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.925349][ T8224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.925352][ T8224] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 53.321911][ T8236] FAULT_INJECTION: forcing a failure. [ 53.321911][ T8236] name failslab, interval 1, probability 0, space 0, times 0 [ 53.343730][ T8232] FAULT_INJECTION: forcing a failure. [ 53.343730][ T8232] name failslab, interval 1, probability 0, space 0, times 0 [ 53.393988][ T8236] CPU: 0 PID: 8236 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 53.402214][ T8236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.412233][ T8236] Call Trace: [ 53.415490][ T8236] dump_stack+0x128/0x182 [ 53.419788][ T8236] should_fail.cold.4+0x5/0x13 [ 53.424519][ T8236] ? fault_create_debugfs_attr+0x140/0x140 [ 53.430297][ T8236] ? __lock_acquire+0xc56/0x3be0 [ 53.435209][ T8236] should_failslab+0x5/0xf [ 53.439594][ T8236] kmem_cache_alloc_node+0x55/0x780 [ 53.444755][ T8236] ? kmem_cache_free+0x7f/0x320 [ 53.449571][ T8236] ? sock_close+0xf/0x20 [ 53.453778][ T8236] ? __fput+0x2a4/0x7a0 [ 53.457903][ T8236] ? task_work_run+0xc2/0x160 [ 53.462547][ T8236] ? exit_to_usermode_loop+0x23d/0x2d0 [ 53.467987][ T8236] __alloc_skb+0x92/0x510 [ 53.472320][ T8236] ? netdev_alloc_frag+0x150/0x150 [ 53.477398][ T8236] ? lock_downgrade+0x800/0x800 [ 53.482214][ T8236] tipc_buf_acquire+0x1c/0xd0 [ 53.486850][ T8236] tipc_msg_reverse+0x15d/0x7c0 [ 53.491665][ T8236] tipc_sk_respond+0x1da/0x700 [ 53.496394][ T8236] ? tipc_sk_create+0x1b50/0x1b50 [ 53.501382][ T8236] ? kmem_cache_free+0x99/0x320 [ 53.506197][ T8236] __tipc_shutdown+0x86f/0xf90 [ 53.510925][ T8236] ? tipc_accept+0xe50/0xe50 [ 53.515502][ T8236] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 53.521283][ T8236] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 53.527312][ T8236] ? lock_sock_nested+0x7d/0xf0 [ 53.532124][ T8236] tipc_release+0xa3/0x11b0 [ 53.536592][ T8236] ? down_write+0xdb/0x150 [ 53.540976][ T8236] ? down_write_killable_nested+0x170/0x170 [ 53.546834][ T8236] ? fsnotify_first_mark+0x120/0x120 [ 53.552083][ T8236] ? fcntl_setlk+0xaa0/0xaa0 [ 53.556643][ T8236] __sock_release+0xbb/0x270 [ 53.561201][ T8236] sock_close+0xf/0x20 [ 53.565237][ T8236] __fput+0x2a4/0x7a0 [ 53.569189][ T8236] task_work_run+0xc2/0x160 [ 53.573658][ T8236] exit_to_usermode_loop+0x23d/0x2d0 [ 53.578908][ T8236] do_syscall_64+0x52a/0x620 [ 53.583465][ T8236] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.589319][ T8236] RIP: 0033:0x45cba9 [ 53.593177][ T8236] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.612744][ T8236] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.621117][ T8236] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.629052][ T8236] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 53.636990][ T8236] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.644945][ T8236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.652968][ T8236] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 53.660915][ T8232] CPU: 1 PID: 8232 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 53.669128][ T8232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.679161][ T8232] Call Trace: [ 53.682521][ T8232] dump_stack+0x128/0x182 [ 53.686834][ T8232] should_fail.cold.4+0x5/0x13 [ 53.691581][ T8232] ? fault_create_debugfs_attr+0x140/0x140 [ 53.697364][ T8232] ? __lock_acquire+0xc56/0x3be0 [ 53.702286][ T8232] should_failslab+0x5/0xf [ 53.706678][ T8232] kmem_cache_alloc_node+0x55/0x780 [ 53.711847][ T8232] ? kmem_cache_free+0x7f/0x320 [ 53.716677][ T8232] ? sock_close+0xf/0x20 [ 53.720898][ T8232] ? __fput+0x2a4/0x7a0 [ 53.725029][ T8232] ? task_work_run+0xc2/0x160 [ 53.729681][ T8232] ? exit_to_usermode_loop+0x23d/0x2d0 [ 53.735117][ T8232] __alloc_skb+0x92/0x510 [ 53.739429][ T8232] ? netdev_alloc_frag+0x150/0x150 [ 53.741178][ T8240] FAULT_INJECTION: forcing a failure. [ 53.741178][ T8240] name failslab, interval 1, probability 0, space 0, times 0 [ 53.744516][ T8232] ? lock_downgrade+0x800/0x800 [ 53.744527][ T8232] tipc_buf_acquire+0x1c/0xd0 [ 53.744533][ T8232] tipc_msg_reverse+0x15d/0x7c0 [ 53.744547][ T8232] tipc_sk_respond+0x1da/0x700 [ 53.744555][ T8232] ? tipc_sk_create+0x1b50/0x1b50 [ 53.744562][ T8232] ? kmem_cache_free+0x99/0x320 [ 53.744574][ T8232] __tipc_shutdown+0x86f/0xf90 [ 53.744587][ T8232] ? tipc_accept+0xe50/0xe50 [ 53.795222][ T8232] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 53.800990][ T8232] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 53.807021][ T8232] ? lock_sock_nested+0x7d/0xf0 [ 53.811835][ T8232] tipc_release+0xa3/0x11b0 [ 53.816322][ T8232] ? down_write+0xdb/0x150 [ 53.820722][ T8232] ? down_write_killable_nested+0x170/0x170 [ 53.826574][ T8232] ? fsnotify_first_mark+0x120/0x120 [ 53.831836][ T8232] ? fcntl_setlk+0xaa0/0xaa0 [ 53.836394][ T8232] __sock_release+0xbb/0x270 [ 53.840951][ T8232] sock_close+0xf/0x20 [ 53.844981][ T8232] __fput+0x2a4/0x7a0 [ 53.848928][ T8232] task_work_run+0xc2/0x160 [ 53.853399][ T8232] exit_to_usermode_loop+0x23d/0x2d0 [ 53.858662][ T8232] do_syscall_64+0x52a/0x620 [ 53.863239][ T8232] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.869125][ T8232] RIP: 0033:0x45cba9 [ 53.872990][ T8232] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.892558][ T8232] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.900931][ T8232] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.908866][ T8232] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 53.916800][ T8232] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.924738][ T8232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.932674][ T8232] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 53.940646][ T8240] CPU: 0 PID: 8240 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 53.948890][ T8240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.958920][ T8240] Call Trace: [ 53.962184][ T8240] dump_stack+0x128/0x182 [ 53.966510][ T8240] should_fail.cold.4+0x5/0x13 [ 53.971256][ T8240] ? fault_create_debugfs_attr+0x140/0x140 [ 53.977041][ T8240] ? __lock_acquire+0xc56/0x3be0 [ 53.977516][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.981969][ T8240] should_failslab+0x5/0xf [ 53.992973][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.996717][ T8240] kmem_cache_alloc_node+0x55/0x780 [ 53.996723][ T8240] ? kmem_cache_free+0x7f/0x320 [ 53.996730][ T8240] ? sock_close+0xf/0x20 [ 53.996735][ T8240] ? __fput+0x2a4/0x7a0 [ 53.996740][ T8240] ? task_work_run+0xc2/0x160 [ 53.996746][ T8240] ? exit_to_usermode_loop+0x23d/0x2d0 [ 53.996754][ T8240] __alloc_skb+0x92/0x510 [ 53.996761][ T8240] ? netdev_alloc_frag+0x150/0x150 [ 54.009201][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.011699][ T8240] ? lock_downgrade+0x800/0x800 [ 54.017399][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.020720][ T8240] tipc_buf_acquire+0x1c/0xd0 [ 54.026699][ T6937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.029477][ T8240] tipc_msg_reverse+0x15d/0x7c0 [ 54.085773][ T8240] tipc_sk_respond+0x1da/0x700 [ 54.090501][ T8240] ? tipc_sk_create+0x1b50/0x1b50 [ 54.095498][ T8240] ? kmem_cache_free+0x99/0x320 [ 54.096645][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.100330][ T8240] __tipc_shutdown+0x86f/0xf90 [ 54.110965][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.115426][ T8240] ? tipc_accept+0xe50/0xe50 [ 54.115438][ T8240] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 54.115447][ T8240] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 54.115455][ T8240] ? lock_sock_nested+0x7d/0xf0 [ 54.115463][ T8240] tipc_release+0xa3/0x11b0 [ 54.115469][ T8240] ? down_write+0xdb/0x150 [ 54.115475][ T8240] ? down_write_killable_nested+0x170/0x170 [ 54.115482][ T8240] ? fsnotify_first_mark+0x120/0x120 [ 54.115489][ T8240] ? fcntl_setlk+0xaa0/0xaa0 [ 54.129575][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.129805][ T8240] __sock_release+0xbb/0x270 [ 54.136292][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.141604][ T8240] sock_close+0xf/0x20 [ 54.147100][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.150894][ T8240] __fput+0x2a4/0x7a0 [ 54.156106][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.161243][ T8240] task_work_run+0xc2/0x160 [ 54.167148][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.171043][ T8240] exit_to_usermode_loop+0x23d/0x2d0 [ 54.182576][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.185967][ T8240] do_syscall_64+0x52a/0x620 [ 54.185976][ T8240] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.185982][ T8240] RIP: 0033:0x45cba9 [ 54.185988][ T8240] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.185992][ T8240] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.185997][ T8240] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.186000][ T8240] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 54.186003][ T8240] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.186006][ T8240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.186010][ T8240] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 54.317429][ T8246] FAULT_INJECTION: forcing a failure. [ 54.317429][ T8246] name failslab, interval 1, probability 0, space 0, times 0 [ 54.380571][ T6941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.397322][ T8246] CPU: 0 PID: 8246 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 54.405545][ T8246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.410962][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.415577][ T8246] Call Trace: [ 54.415608][ T8246] dump_stack+0x128/0x182 [ 54.415621][ T8246] should_fail.cold.4+0x5/0x13 [ 54.415629][ T8246] ? fault_create_debugfs_attr+0x140/0x140 [ 54.415636][ T8246] ? __lock_acquire+0xc56/0x3be0 [ 54.415657][ T8246] should_failslab+0x5/0xf [ 54.415664][ T8246] kmem_cache_alloc_node+0x55/0x780 [ 54.415670][ T8246] ? kmem_cache_free+0x7f/0x320 [ 54.415677][ T8246] ? sock_close+0xf/0x20 [ 54.415683][ T8246] ? __fput+0x2a4/0x7a0 [ 54.415689][ T8246] ? task_work_run+0xc2/0x160 [ 54.415695][ T8246] ? exit_to_usermode_loop+0x23d/0x2d0 [ 54.415705][ T8246] __alloc_skb+0x92/0x510 [ 54.415713][ T8246] ? netdev_alloc_frag+0x150/0x150 [ 54.415722][ T8246] ? lock_downgrade+0x800/0x800 [ 54.415733][ T8246] tipc_buf_acquire+0x1c/0xd0 [ 54.415739][ T8246] tipc_msg_reverse+0x15d/0x7c0 [ 54.415752][ T8246] tipc_sk_respond+0x1da/0x700 [ 54.415759][ T8246] ? tipc_sk_create+0x1b50/0x1b50 [ 54.415765][ T8246] ? kmem_cache_free+0x99/0x320 [ 54.415777][ T8246] __tipc_shutdown+0x86f/0xf90 [ 54.415789][ T8246] ? tipc_accept+0xe50/0xe50 [ 54.415803][ T8246] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 54.415813][ T8246] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 54.415821][ T8246] ? lock_sock_nested+0x7d/0xf0 [ 54.415829][ T8246] tipc_release+0xa3/0x11b0 [ 54.415835][ T8246] ? down_write+0xdb/0x150 [ 54.415841][ T8246] ? down_write_killable_nested+0x170/0x170 [ 54.415848][ T8246] ? fsnotify_first_mark+0x120/0x120 [ 54.415856][ T8246] ? fcntl_setlk+0xaa0/0xaa0 [ 54.415891][ T8246] __sock_release+0xbb/0x270 [ 54.415899][ T8246] sock_close+0xf/0x20 [ 54.415903][ T8246] __fput+0x2a4/0x7a0 [ 54.415914][ T8246] task_work_run+0xc2/0x160 [ 54.415924][ T8246] exit_to_usermode_loop+0x23d/0x2d0 [ 54.415934][ T8246] do_syscall_64+0x52a/0x620 [ 54.415943][ T8246] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.415949][ T8246] RIP: 0033:0x45cba9 [ 54.415955][ T8246] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.415959][ T8246] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.415964][ T8246] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.415967][ T8246] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 54.415970][ T8246] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.415973][ T8246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.415976][ T8246] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 54.472314][ T8251] FAULT_INJECTION: forcing a failure. [ 54.472314][ T8251] name failslab, interval 1, probability 0, space 0, times 0 [ 54.491398][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.545754][ T8251] CPU: 0 PID: 8251 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 54.558253][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.559351][ T8251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.559355][ T8251] Call Trace: [ 54.559366][ T8251] dump_stack+0x128/0x182 [ 54.559377][ T8251] should_fail.cold.4+0x5/0x13 [ 54.568572][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.569196][ T8251] ? fault_create_debugfs_attr+0x140/0x140 [ 54.569203][ T8251] ? __lock_acquire+0xc56/0x3be0 [ 54.569218][ T8251] should_failslab+0x5/0xf [ 54.576911][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.577806][ T8251] kmem_cache_alloc_node+0x55/0x780 [ 54.582278][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.586221][ T8251] ? kmem_cache_free+0x7f/0x320 [ 54.586229][ T8251] ? sock_close+0xf/0x20 [ 54.586235][ T8251] ? __fput+0x2a4/0x7a0 [ 54.586240][ T8251] ? task_work_run+0xc2/0x160 [ 54.586246][ T8251] ? exit_to_usermode_loop+0x23d/0x2d0 [ 54.586256][ T8251] __alloc_skb+0x92/0x510 [ 54.586263][ T8251] ? netdev_alloc_frag+0x150/0x150 [ 54.586273][ T8251] ? lock_downgrade+0x800/0x800 [ 54.586283][ T8251] tipc_buf_acquire+0x1c/0xd0 [ 54.586289][ T8251] tipc_msg_reverse+0x15d/0x7c0 [ 54.586302][ T8251] tipc_sk_respond+0x1da/0x700 [ 54.586310][ T8251] ? tipc_sk_create+0x1b50/0x1b50 [ 54.586316][ T8251] ? kmem_cache_free+0x99/0x320 [ 54.586326][ T8251] __tipc_shutdown+0x86f/0xf90 [ 54.586337][ T8251] ? tipc_accept+0xe50/0xe50 [ 54.597485][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.602027][ T8251] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 54.602036][ T8251] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 54.602045][ T8251] ? lock_sock_nested+0x7d/0xf0 [ 54.870598][ T8251] tipc_release+0xa3/0x11b0 [ 54.875071][ T8251] ? down_write+0xdb/0x150 [ 54.879461][ T8251] ? down_write_killable_nested+0x170/0x170 [ 54.885327][ T8251] ? fsnotify_first_mark+0x120/0x120 [ 54.890604][ T8251] ? fcntl_setlk+0xaa0/0xaa0 [ 54.895170][ T8251] __sock_release+0xbb/0x270 [ 54.899734][ T8251] sock_close+0xf/0x20 [ 54.903768][ T8251] __fput+0x2a4/0x7a0 [ 54.907719][ T8251] task_work_run+0xc2/0x160 [ 54.912187][ T8251] exit_to_usermode_loop+0x23d/0x2d0 [ 54.917438][ T8251] do_syscall_64+0x52a/0x620 [ 54.921994][ T8251] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.927848][ T8251] RIP: 0033:0x45cba9 [ 54.931702][ T8251] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.951267][ T8251] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.959644][ T8251] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.967582][ T8251] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 54.975637][ T8251] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.983595][ T8251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.991539][ T8251] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 55.013719][ T8258] FAULT_INJECTION: forcing a failure. [ 55.013719][ T8258] name failslab, interval 1, probability 0, space 0, times 0 [ 55.027685][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 55.035901][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.045939][ T8258] Call Trace: [ 55.049205][ T8258] dump_stack+0x128/0x182 [ 55.053501][ T8258] should_fail.cold.4+0x5/0x13 [ 55.058242][ T8258] ? fault_create_debugfs_attr+0x140/0x140 [ 55.064030][ T8258] ? __lock_acquire+0xc56/0x3be0 [ 55.068959][ T8258] should_failslab+0x5/0xf [ 55.073350][ T8258] kmem_cache_alloc_node+0x55/0x780 [ 55.078513][ T8258] ? kmem_cache_free+0x7f/0x320 [ 55.083330][ T8258] ? sock_close+0xf/0x20 [ 55.087629][ T8258] ? __fput+0x2a4/0x7a0 [ 55.091754][ T8258] ? task_work_run+0xc2/0x160 [ 55.096396][ T8258] ? exit_to_usermode_loop+0x23d/0x2d0 [ 55.101823][ T8258] __alloc_skb+0x92/0x510 [ 55.106125][ T8258] ? netdev_alloc_frag+0x150/0x150 [ 55.111213][ T8258] ? lock_downgrade+0x800/0x800 [ 55.116030][ T8258] tipc_buf_acquire+0x1c/0xd0 [ 55.120670][ T8258] tipc_msg_reverse+0x15d/0x7c0 [ 55.125503][ T8258] tipc_sk_respond+0x1da/0x700 [ 55.130246][ T8258] ? tipc_sk_create+0x1b50/0x1b50 [ 55.135254][ T8258] ? kmem_cache_free+0x99/0x320 [ 55.140083][ T8258] __tipc_shutdown+0x86f/0xf90 [ 55.144836][ T8258] ? tipc_accept+0xe50/0xe50 [ 55.149415][ T8258] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 55.155225][ T8258] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 55.161279][ T8258] ? lock_sock_nested+0x7d/0xf0 [ 55.166114][ T8258] tipc_release+0xa3/0x11b0 [ 55.170603][ T8258] ? down_write+0xdb/0x150 [ 55.175001][ T8258] ? down_write_killable_nested+0x170/0x170 [ 55.180890][ T8258] ? fsnotify_first_mark+0x120/0x120 [ 55.186158][ T8258] ? fcntl_setlk+0xaa0/0xaa0 [ 55.190725][ T8258] __sock_release+0xbb/0x270 [ 55.195286][ T8258] sock_close+0xf/0x20 [ 55.199333][ T8258] __fput+0x2a4/0x7a0 [ 55.203321][ T8258] task_work_run+0xc2/0x160 [ 55.207811][ T8258] exit_to_usermode_loop+0x23d/0x2d0 [ 55.213081][ T8258] do_syscall_64+0x52a/0x620 [ 55.217647][ T8258] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.223503][ T8258] RIP: 0033:0x45cba9 [ 55.227363][ T8258] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.246937][ T8258] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.255314][ T8258] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.263266][ T8258] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 55.271204][ T8258] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.279138][ T8258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 55.287081][ T8258] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 55.401964][ T6948] device veth0_macvtap entered promiscuous mode [ 55.485888][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.519577][ T8184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.532111][ T6948] device veth1_macvtap entered promiscuous mode [ 55.559621][ T8267] FAULT_INJECTION: forcing a failure. [ 55.559621][ T8267] name failslab, interval 1, probability 0, space 0, times 0 [ 55.573323][ T8267] CPU: 0 PID: 8267 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 55.581542][ T8267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.591563][ T8267] Call Trace: [ 55.594816][ T8267] dump_stack+0x128/0x182 [ 55.599112][ T8267] should_fail.cold.4+0x5/0x13 [ 55.603841][ T8267] ? fault_create_debugfs_attr+0x140/0x140 [ 55.609607][ T8267] ? __lock_acquire+0xc56/0x3be0 [ 55.614515][ T8267] should_failslab+0x5/0xf [ 55.618892][ T8267] kmem_cache_alloc_node+0x55/0x780 [ 55.624057][ T8267] ? kmem_cache_free+0x7f/0x320 [ 55.628869][ T8267] ? sock_close+0xf/0x20 [ 55.633070][ T8267] ? __fput+0x2a4/0x7a0 [ 55.637189][ T8267] ? task_work_run+0xc2/0x160 [ 55.641827][ T8267] ? exit_to_usermode_loop+0x23d/0x2d0 [ 55.647247][ T8267] __alloc_skb+0x92/0x510 [ 55.651539][ T8267] ? netdev_alloc_frag+0x150/0x150 [ 55.656617][ T8267] ? lock_downgrade+0x800/0x800 [ 55.661443][ T8267] tipc_buf_acquire+0x1c/0xd0 [ 55.666079][ T8267] tipc_msg_reverse+0x15d/0x7c0 [ 55.670906][ T8267] tipc_sk_respond+0x1da/0x700 [ 55.675633][ T8267] ? tipc_sk_create+0x1b50/0x1b50 [ 55.680619][ T8267] ? kmem_cache_free+0x99/0x320 [ 55.685434][ T8267] __tipc_shutdown+0x86f/0xf90 [ 55.690167][ T8267] ? tipc_accept+0xe50/0xe50 [ 55.694733][ T8267] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 55.700516][ T8267] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 55.706547][ T8267] ? lock_sock_nested+0x7d/0xf0 [ 55.711363][ T8267] tipc_release+0xa3/0x11b0 [ 55.715833][ T8267] ? down_write+0xdb/0x150 [ 55.720211][ T8267] ? down_write_killable_nested+0x170/0x170 [ 55.726068][ T8267] ? fsnotify_first_mark+0x120/0x120 [ 55.731315][ T8267] ? fcntl_setlk+0xaa0/0xaa0 [ 55.735893][ T8267] __sock_release+0xbb/0x270 [ 55.740447][ T8267] sock_close+0xf/0x20 [ 55.744485][ T8267] __fput+0x2a4/0x7a0 [ 55.748440][ T8267] task_work_run+0xc2/0x160 [ 55.752907][ T8267] exit_to_usermode_loop+0x23d/0x2d0 [ 55.758174][ T8267] do_syscall_64+0x52a/0x620 [ 55.762725][ T8267] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.768577][ T8267] RIP: 0033:0x45cba9 [ 55.772436][ T8267] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.792000][ T8267] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.800369][ T8267] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.808303][ T8267] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 55.816232][ T8267] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.824169][ T8267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 55.832110][ T8267] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 55.861653][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.921960][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.938318][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.950735][ T8271] FAULT_INJECTION: forcing a failure. [ 55.950735][ T8271] name failslab, interval 1, probability 0, space 0, times 0 [ 55.952667][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.972457][ T8271] CPU: 1 PID: 8271 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 55.979610][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.982149][ T8271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.982153][ T8271] Call Trace: [ 55.982164][ T8271] dump_stack+0x128/0x182 [ 55.982174][ T8271] should_fail.cold.4+0x5/0x13 [ 55.982180][ T8271] ? fault_create_debugfs_attr+0x140/0x140 [ 55.993802][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.001984][ T8271] ? __lock_acquire+0xc56/0x3be0 [ 56.001999][ T8271] should_failslab+0x5/0xf [ 56.002006][ T8271] kmem_cache_alloc_node+0x55/0x780 [ 56.002010][ T8271] ? kmem_cache_free+0x7f/0x320 [ 56.002017][ T8271] ? sock_close+0xf/0x20 [ 56.002022][ T8271] ? __fput+0x2a4/0x7a0 [ 56.002044][ T8271] ? task_work_run+0xc2/0x160 [ 56.002050][ T8271] ? exit_to_usermode_loop+0x23d/0x2d0 [ 56.002061][ T8271] __alloc_skb+0x92/0x510 [ 56.007777][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.009611][ T8271] ? netdev_alloc_frag+0x150/0x150 [ 56.009621][ T8271] ? lock_downgrade+0x800/0x800 [ 56.009631][ T8271] tipc_buf_acquire+0x1c/0xd0 [ 56.009638][ T8271] tipc_msg_reverse+0x15d/0x7c0 [ 56.015962][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.020268][ T8271] tipc_sk_respond+0x1da/0x700 [ 56.020276][ T8271] ? tipc_sk_create+0x1b50/0x1b50 [ 56.020283][ T8271] ? kmem_cache_free+0x99/0x320 [ 56.020293][ T8271] __tipc_shutdown+0x86f/0xf90 [ 56.032110][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.035571][ T8271] ? tipc_accept+0xe50/0xe50 [ 56.035586][ T8271] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 56.035596][ T8271] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 56.035604][ T8271] ? lock_sock_nested+0x7d/0xf0 [ 56.035613][ T8271] tipc_release+0xa3/0x11b0 [ 56.035619][ T8271] ? down_write+0xdb/0x150 [ 56.035628][ T8271] ? down_write_killable_nested+0x170/0x170 [ 56.035636][ T8271] ? fsnotify_first_mark+0x120/0x120 [ 56.042738][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.045198][ T8271] ? fcntl_setlk+0xaa0/0xaa0 [ 56.045208][ T8271] __sock_release+0xbb/0x270 [ 56.045217][ T8271] sock_close+0xf/0x20 [ 56.045223][ T8271] __fput+0x2a4/0x7a0 [ 56.045235][ T8271] task_work_run+0xc2/0x160 [ 56.045247][ T8271] exit_to_usermode_loop+0x23d/0x2d0 [ 56.045256][ T8271] do_syscall_64+0x52a/0x620 [ 56.045265][ T8271] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.052064][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.054288][ T8271] RIP: 0033:0x45cba9 [ 56.054295][ T8271] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.054299][ T8271] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.054305][ T8271] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.054309][ T8271] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 56.054313][ T8271] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.054316][ T8271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 56.054320][ T8271] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 56.347447][ T6948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.358049][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.368999][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.382544][ T8277] FAULT_INJECTION: forcing a failure. [ 56.382544][ T8277] name failslab, interval 1, probability 0, space 0, times 0 [ 56.387427][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.395173][ T8277] CPU: 0 PID: 8277 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 56.395178][ T8277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.395181][ T8277] Call Trace: [ 56.395193][ T8277] dump_stack+0x128/0x182 [ 56.395204][ T8277] should_fail.cold.4+0x5/0x13 [ 56.395212][ T8277] ? fault_create_debugfs_attr+0x140/0x140 [ 56.395218][ T8277] ? __lock_acquire+0xc56/0x3be0 [ 56.395233][ T8277] should_failslab+0x5/0xf [ 56.395240][ T8277] kmem_cache_alloc_node+0x55/0x780 [ 56.395245][ T8277] ? kmem_cache_free+0x7f/0x320 [ 56.395252][ T8277] ? sock_close+0xf/0x20 [ 56.395258][ T8277] ? __fput+0x2a4/0x7a0 [ 56.395263][ T8277] ? task_work_run+0xc2/0x160 [ 56.395269][ T8277] ? exit_to_usermode_loop+0x23d/0x2d0 [ 56.395278][ T8277] __alloc_skb+0x92/0x510 [ 56.395284][ T8277] ? netdev_alloc_frag+0x150/0x150 [ 56.395293][ T8277] ? lock_downgrade+0x800/0x800 [ 56.395301][ T8277] tipc_buf_acquire+0x1c/0xd0 [ 56.395306][ T8277] tipc_msg_reverse+0x15d/0x7c0 [ 56.395317][ T8277] tipc_sk_respond+0x1da/0x700 [ 56.395324][ T8277] ? tipc_sk_create+0x1b50/0x1b50 [ 56.395329][ T8277] ? kmem_cache_free+0x99/0x320 [ 56.395338][ T8277] __tipc_shutdown+0x86f/0xf90 [ 56.395348][ T8277] ? tipc_accept+0xe50/0xe50 [ 56.395360][ T8277] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 56.395367][ T8277] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 56.395373][ T8277] ? lock_sock_nested+0x7d/0xf0 [ 56.395379][ T8277] tipc_release+0xa3/0x11b0 [ 56.395384][ T8277] ? down_write+0xdb/0x150 [ 56.395388][ T8277] ? down_write_killable_nested+0x170/0x170 [ 56.395393][ T8277] ? fsnotify_first_mark+0x120/0x120 [ 56.395400][ T8277] ? fcntl_setlk+0xaa0/0xaa0 [ 56.395407][ T8277] __sock_release+0xbb/0x270 [ 56.395414][ T8277] sock_close+0xf/0x20 [ 56.395419][ T8277] __fput+0x2a4/0x7a0 [ 56.395428][ T8277] task_work_run+0xc2/0x160 [ 56.395438][ T8277] exit_to_usermode_loop+0x23d/0x2d0 [ 56.395447][ T8277] do_syscall_64+0x52a/0x620 [ 56.395455][ T8277] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.395460][ T8277] RIP: 0033:0x45cba9 [ 56.395466][ T8277] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.395470][ T8277] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.395475][ T8277] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.395479][ T8277] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 56.395482][ T8277] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.395485][ T8277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 56.395489][ T8277] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 56.673408][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.689582][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.712561][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.722612][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.756248][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.768432][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.781645][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.801732][ T6948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.819360][ T3840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.828543][ T3840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.842465][ T3840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.852094][ T3840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.081577][ T8284] FAULT_INJECTION: forcing a failure. [ 57.081577][ T8284] name failslab, interval 1, probability 0, space 0, times 0 [ 57.094610][ T8284] CPU: 1 PID: 8284 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 57.102830][ T8284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.112853][ T8284] Call Trace: [ 57.116111][ T8284] dump_stack+0x128/0x182 [ 57.120417][ T8284] should_fail.cold.4+0x5/0x13 [ 57.125185][ T8284] ? fault_create_debugfs_attr+0x140/0x140 [ 57.130974][ T8284] ? __lock_acquire+0xc56/0x3be0 [ 57.135911][ T8284] should_failslab+0x5/0xf [ 57.140305][ T8284] kmem_cache_alloc_node+0x55/0x780 [ 57.145481][ T8284] ? kmem_cache_free+0x7f/0x320 [ 57.150316][ T8284] ? sock_close+0xf/0x20 [ 57.154537][ T8284] ? __fput+0x2a4/0x7a0 [ 57.158670][ T8284] ? task_work_run+0xc2/0x160 [ 57.163354][ T8284] ? exit_to_usermode_loop+0x23d/0x2d0 [ 57.168797][ T8284] __alloc_skb+0x92/0x510 [ 57.173100][ T8284] ? netdev_alloc_frag+0x150/0x150 [ 57.178180][ T8284] ? lock_downgrade+0x800/0x800 [ 57.182999][ T8284] tipc_buf_acquire+0x1c/0xd0 [ 57.187640][ T8284] tipc_msg_reverse+0x15d/0x7c0 [ 57.192545][ T8284] tipc_sk_respond+0x1da/0x700 [ 57.197275][ T8284] ? tipc_sk_create+0x1b50/0x1b50 [ 57.202265][ T8284] ? kmem_cache_free+0x99/0x320 [ 57.207079][ T8284] __tipc_shutdown+0x86f/0xf90 [ 57.211808][ T8284] ? tipc_accept+0xe50/0xe50 [ 57.216364][ T8284] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 57.222135][ T8284] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 57.228164][ T8284] ? lock_sock_nested+0x7d/0xf0 [ 57.232980][ T8284] tipc_release+0xa3/0x11b0 [ 57.237453][ T8284] ? down_write+0xdb/0x150 [ 57.241832][ T8284] ? down_write_killable_nested+0x170/0x170 [ 57.247687][ T8284] ? fsnotify_first_mark+0x120/0x120 [ 57.252936][ T8284] ? fcntl_setlk+0xaa0/0xaa0 [ 57.257503][ T8284] __sock_release+0xbb/0x270 [ 57.262066][ T8284] sock_close+0xf/0x20 [ 57.266095][ T8284] __fput+0x2a4/0x7a0 [ 57.270041][ T8284] task_work_run+0xc2/0x160 [ 57.274512][ T8284] exit_to_usermode_loop+0x23d/0x2d0 [ 57.279760][ T8284] do_syscall_64+0x52a/0x620 [ 57.284314][ T8284] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.290169][ T8284] RIP: 0033:0x45cba9 [ 57.294027][ T8284] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.313689][ T8284] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.322065][ T8284] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.330003][ T8284] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 57.337938][ T8284] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 57.345871][ T8284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 57.353808][ T8284] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 2020/07/17 03:59:35 executed programs: 21 [ 57.911164][ T8299] FAULT_INJECTION: forcing a failure. [ 57.911164][ T8299] name failslab, interval 1, probability 0, space 0, times 0 [ 57.951302][ T8301] FAULT_INJECTION: forcing a failure. [ 57.951302][ T8301] name failslab, interval 1, probability 0, space 0, times 0 [ 57.971491][ T8303] FAULT_INJECTION: forcing a failure. [ 57.971491][ T8303] name failslab, interval 1, probability 0, space 0, times 0 [ 57.971983][ T8305] FAULT_INJECTION: forcing a failure. [ 57.971983][ T8305] name failslab, interval 1, probability 0, space 0, times 0 [ 57.991921][ T8300] FAULT_INJECTION: forcing a failure. [ 57.991921][ T8300] name failslab, interval 1, probability 0, space 0, times 0 [ 58.007876][ T8304] FAULT_INJECTION: forcing a failure. [ 58.007876][ T8304] name failslab, interval 1, probability 0, space 0, times 0 [ 58.016724][ T8299] CPU: 1 PID: 8299 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 58.030340][ T8299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.040390][ T8299] Call Trace: [ 58.043662][ T8299] dump_stack+0x128/0x182 [ 58.047970][ T8299] should_fail.cold.4+0x5/0x13 [ 58.052701][ T8299] ? fault_create_debugfs_attr+0x140/0x140 [ 58.058473][ T8299] ? __lock_acquire+0xc56/0x3be0 [ 58.063383][ T8299] should_failslab+0x5/0xf [ 58.067770][ T8299] kmem_cache_alloc_node+0x55/0x780 [ 58.072932][ T8299] ? kmem_cache_free+0x7f/0x320 [ 58.077749][ T8299] ? sock_close+0xf/0x20 [ 58.081957][ T8299] ? __fput+0x2a4/0x7a0 [ 58.086094][ T8299] ? task_work_run+0xc2/0x160 [ 58.090750][ T8299] ? exit_to_usermode_loop+0x23d/0x2d0 [ 58.096177][ T8299] __alloc_skb+0x92/0x510 [ 58.100479][ T8299] ? netdev_alloc_frag+0x150/0x150 [ 58.105568][ T8299] ? lock_downgrade+0x800/0x800 [ 58.110393][ T8299] tipc_buf_acquire+0x1c/0xd0 [ 58.115042][ T8299] tipc_msg_reverse+0x15d/0x7c0 [ 58.119859][ T8299] tipc_sk_respond+0x1da/0x700 [ 58.124596][ T8299] ? tipc_sk_create+0x1b50/0x1b50 [ 58.129584][ T8299] ? kmem_cache_free+0x99/0x320 [ 58.134409][ T8299] __tipc_shutdown+0x86f/0xf90 [ 58.139140][ T8299] ? tipc_accept+0xe50/0xe50 [ 58.143706][ T8299] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 58.149482][ T8299] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 58.155520][ T8299] ? lock_sock_nested+0x7d/0xf0 [ 58.160337][ T8299] tipc_release+0xa3/0x11b0 [ 58.164807][ T8299] ? down_write+0xdb/0x150 [ 58.169190][ T8299] ? down_write_killable_nested+0x170/0x170 [ 58.175047][ T8299] ? fsnotify_first_mark+0x120/0x120 [ 58.180297][ T8299] ? fcntl_setlk+0xaa0/0xaa0 [ 58.184851][ T8299] __sock_release+0xbb/0x270 [ 58.189422][ T8299] sock_close+0xf/0x20 [ 58.193468][ T8299] __fput+0x2a4/0x7a0 [ 58.197420][ T8299] task_work_run+0xc2/0x160 [ 58.201893][ T8299] exit_to_usermode_loop+0x23d/0x2d0 [ 58.207145][ T8299] do_syscall_64+0x52a/0x620 [ 58.211703][ T8299] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.217563][ T8299] RIP: 0033:0x45cba9 [ 58.221427][ T8299] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.240996][ T8299] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.249378][ T8299] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.257316][ T8299] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 58.265252][ T8299] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.273194][ T8299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 58.281132][ T8299] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 58.289084][ T8305] CPU: 0 PID: 8305 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 58.297320][ T8305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.307345][ T8305] Call Trace: [ 58.310602][ T8305] dump_stack+0x128/0x182 [ 58.314905][ T8305] should_fail.cold.4+0x5/0x13 [ 58.319635][ T8305] ? fault_create_debugfs_attr+0x140/0x140 [ 58.325408][ T8305] ? __lock_acquire+0xc56/0x3be0 [ 58.330323][ T8305] should_failslab+0x5/0xf [ 58.334716][ T8305] kmem_cache_alloc_node+0x55/0x780 [ 58.339879][ T8305] ? kmem_cache_free+0x7f/0x320 [ 58.344695][ T8305] ? sock_close+0xf/0x20 [ 58.348901][ T8305] ? __fput+0x2a4/0x7a0 [ 58.353020][ T8305] ? task_work_run+0xc2/0x160 [ 58.357663][ T8305] ? exit_to_usermode_loop+0x23d/0x2d0 [ 58.363086][ T8305] __alloc_skb+0x92/0x510 [ 58.367381][ T8305] ? netdev_alloc_frag+0x150/0x150 [ 58.372461][ T8305] ? lock_downgrade+0x800/0x800 [ 58.377281][ T8305] tipc_buf_acquire+0x1c/0xd0 [ 58.381925][ T8305] tipc_msg_reverse+0x15d/0x7c0 [ 58.386746][ T8305] tipc_sk_respond+0x1da/0x700 [ 58.391474][ T8305] ? tipc_sk_create+0x1b50/0x1b50 [ 58.396468][ T8305] ? kmem_cache_free+0x99/0x320 [ 58.401290][ T8305] __tipc_shutdown+0x86f/0xf90 [ 58.406029][ T8305] ? tipc_accept+0xe50/0xe50 [ 58.410589][ T8305] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 58.416368][ T8305] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 58.422403][ T8305] ? lock_sock_nested+0x7d/0xf0 [ 58.427220][ T8305] tipc_release+0xa3/0x11b0 [ 58.431688][ T8305] ? down_write+0xdb/0x150 [ 58.436070][ T8305] ? down_write_killable_nested+0x170/0x170 [ 58.441930][ T8305] ? fsnotify_first_mark+0x120/0x120 [ 58.447180][ T8305] ? fcntl_setlk+0xaa0/0xaa0 [ 58.451738][ T8305] __sock_release+0xbb/0x270 [ 58.456296][ T8305] sock_close+0xf/0x20 [ 58.460341][ T8305] __fput+0x2a4/0x7a0 [ 58.464291][ T8305] task_work_run+0xc2/0x160 [ 58.468768][ T8305] exit_to_usermode_loop+0x23d/0x2d0 [ 58.474030][ T8305] do_syscall_64+0x52a/0x620 [ 58.478596][ T8305] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.484454][ T8305] RIP: 0033:0x45cba9 [ 58.488325][ T8305] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.507901][ T8305] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.516275][ T8305] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.524226][ T8305] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 58.532168][ T8305] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.540107][ T8305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 58.548049][ T8305] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 58.555998][ T8301] CPU: 1 PID: 8301 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 58.564219][ T8301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.574263][ T8301] Call Trace: [ 58.577541][ T8301] dump_stack+0x128/0x182 [ 58.581849][ T8301] should_fail.cold.4+0x5/0x13 [ 58.586589][ T8301] ? fault_create_debugfs_attr+0x140/0x140 [ 58.592371][ T8301] ? __lock_acquire+0xc56/0x3be0 [ 58.597289][ T8301] should_failslab+0x5/0xf [ 58.601675][ T8301] kmem_cache_alloc_node+0x55/0x780 [ 58.606850][ T8301] ? kmem_cache_free+0x7f/0x320 [ 58.611675][ T8301] ? sock_close+0xf/0x20 [ 58.615888][ T8301] ? __fput+0x2a4/0x7a0 [ 58.620015][ T8301] ? task_work_run+0xc2/0x160 [ 58.624673][ T8301] ? exit_to_usermode_loop+0x23d/0x2d0 [ 58.630102][ T8301] __alloc_skb+0x92/0x510 [ 58.634401][ T8301] ? netdev_alloc_frag+0x150/0x150 [ 58.639491][ T8301] ? lock_downgrade+0x800/0x800 [ 58.644328][ T8301] tipc_buf_acquire+0x1c/0xd0 [ 58.648968][ T8301] tipc_msg_reverse+0x15d/0x7c0 [ 58.653794][ T8301] tipc_sk_respond+0x1da/0x700 [ 58.658523][ T8301] ? tipc_sk_create+0x1b50/0x1b50 [ 58.663515][ T8301] ? kmem_cache_free+0x99/0x320 [ 58.668342][ T8301] __tipc_shutdown+0x86f/0xf90 [ 58.673072][ T8301] ? tipc_accept+0xe50/0xe50 [ 58.677629][ T8301] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 58.683403][ T8301] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 58.689430][ T8301] ? lock_sock_nested+0x7d/0xf0 [ 58.694245][ T8301] tipc_release+0xa3/0x11b0 [ 58.698713][ T8301] ? down_write+0xdb/0x150 [ 58.703097][ T8301] ? down_write_killable_nested+0x170/0x170 [ 58.708959][ T8301] ? fsnotify_first_mark+0x120/0x120 [ 58.714210][ T8301] ? fcntl_setlk+0xaa0/0xaa0 [ 58.718790][ T8301] __sock_release+0xbb/0x270 [ 58.723357][ T8301] sock_close+0xf/0x20 [ 58.727390][ T8301] __fput+0x2a4/0x7a0 [ 58.731339][ T8301] task_work_run+0xc2/0x160 [ 58.735838][ T8301] exit_to_usermode_loop+0x23d/0x2d0 [ 58.741094][ T8301] do_syscall_64+0x52a/0x620 [ 58.745649][ T8301] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.751513][ T8301] RIP: 0033:0x45cba9 [ 58.755375][ T8301] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.774953][ T8301] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.783348][ T8301] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.791292][ T8301] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 58.799229][ T8301] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.807173][ T8301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 58.815115][ T8301] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 58.823061][ T8304] CPU: 0 PID: 8304 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 58.831386][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.841420][ T8304] Call Trace: [ 58.844688][ T8304] dump_stack+0x128/0x182 [ 58.849014][ T8304] should_fail.cold.4+0x5/0x13 [ 58.853767][ T8304] ? fault_create_debugfs_attr+0x140/0x140 [ 58.859540][ T8304] ? __lock_acquire+0xc56/0x3be0 [ 58.864462][ T8304] should_failslab+0x5/0xf [ 58.868858][ T8304] kmem_cache_alloc_node+0x55/0x780 [ 58.874031][ T8304] ? kmem_cache_free+0x7f/0x320 [ 58.878860][ T8304] ? sock_close+0xf/0x20 [ 58.883089][ T8304] ? __fput+0x2a4/0x7a0 [ 58.887208][ T8304] ? task_work_run+0xc2/0x160 [ 58.891851][ T8304] ? exit_to_usermode_loop+0x23d/0x2d0 [ 58.897282][ T8304] __alloc_skb+0x92/0x510 [ 58.901578][ T8304] ? netdev_alloc_frag+0x150/0x150 [ 58.906656][ T8304] ? lock_downgrade+0x800/0x800 [ 58.911492][ T8304] tipc_buf_acquire+0x1c/0xd0 [ 58.916135][ T8304] tipc_msg_reverse+0x15d/0x7c0 [ 58.920956][ T8304] tipc_sk_respond+0x1da/0x700 [ 58.925691][ T8304] ? tipc_sk_create+0x1b50/0x1b50 [ 58.930686][ T8304] ? kmem_cache_free+0x99/0x320 [ 58.935520][ T8304] __tipc_shutdown+0x86f/0xf90 [ 58.940255][ T8304] ? tipc_accept+0xe50/0xe50 [ 58.944816][ T8304] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 58.950596][ T8304] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 58.956628][ T8304] ? lock_sock_nested+0x7d/0xf0 [ 58.961448][ T8304] tipc_release+0xa3/0x11b0 [ 58.965922][ T8304] ? down_write+0xdb/0x150 [ 58.970305][ T8304] ? down_write_killable_nested+0x170/0x170 [ 58.976168][ T8304] ? fsnotify_first_mark+0x120/0x120 [ 58.981444][ T8304] ? fcntl_setlk+0xaa0/0xaa0 [ 58.986003][ T8304] __sock_release+0xbb/0x270 [ 58.990558][ T8304] sock_close+0xf/0x20 [ 58.994590][ T8304] __fput+0x2a4/0x7a0 [ 58.998540][ T8304] task_work_run+0xc2/0x160 [ 59.003010][ T8304] exit_to_usermode_loop+0x23d/0x2d0 [ 59.008263][ T8304] do_syscall_64+0x52a/0x620 [ 59.012927][ T8304] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.018786][ T8304] RIP: 0033:0x45cba9 [ 59.022649][ T8304] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.042223][ T8304] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.050711][ T8304] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.058655][ T8304] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 59.066597][ T8304] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.074537][ T8304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 59.082477][ T8304] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 59.090431][ T8303] CPU: 1 PID: 8303 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 59.098657][ T8303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.108810][ T8303] Call Trace: [ 59.112082][ T8303] dump_stack+0x128/0x182 [ 59.116400][ T8303] should_fail.cold.4+0x5/0x13 [ 59.121146][ T8303] ? fault_create_debugfs_attr+0x140/0x140 [ 59.126935][ T8303] ? __lock_acquire+0xc56/0x3be0 [ 59.131860][ T8303] should_failslab+0x5/0xf [ 59.136257][ T8303] kmem_cache_alloc_node+0x55/0x780 [ 59.141542][ T8303] ? kmem_cache_free+0x7f/0x320 [ 59.146370][ T8303] ? sock_close+0xf/0x20 [ 59.150592][ T8303] ? __fput+0x2a4/0x7a0 [ 59.154725][ T8303] ? task_work_run+0xc2/0x160 [ 59.159385][ T8303] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.164826][ T8303] __alloc_skb+0x92/0x510 [ 59.169141][ T8303] ? netdev_alloc_frag+0x150/0x150 [ 59.174244][ T8303] ? lock_downgrade+0x800/0x800 [ 59.179085][ T8303] tipc_buf_acquire+0x1c/0xd0 [ 59.183743][ T8303] tipc_msg_reverse+0x15d/0x7c0 [ 59.188584][ T8303] tipc_sk_respond+0x1da/0x700 [ 59.193340][ T8303] ? tipc_sk_create+0x1b50/0x1b50 [ 59.198347][ T8303] ? kmem_cache_free+0x99/0x320 [ 59.203189][ T8303] __tipc_shutdown+0x86f/0xf90 [ 59.207950][ T8303] ? tipc_accept+0xe50/0xe50 [ 59.212529][ T8303] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 59.218319][ T8303] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 59.224373][ T8303] ? lock_sock_nested+0x7d/0xf0 [ 59.229222][ T8303] tipc_release+0xa3/0x11b0 [ 59.233706][ T8303] ? down_write+0xdb/0x150 [ 59.238102][ T8303] ? down_write_killable_nested+0x170/0x170 [ 59.243976][ T8303] ? fsnotify_first_mark+0x120/0x120 [ 59.249247][ T8303] ? fcntl_setlk+0xaa0/0xaa0 [ 59.253823][ T8303] __sock_release+0xbb/0x270 [ 59.258397][ T8303] sock_close+0xf/0x20 [ 59.262446][ T8303] __fput+0x2a4/0x7a0 [ 59.266415][ T8303] task_work_run+0xc2/0x160 [ 59.270906][ T8303] exit_to_usermode_loop+0x23d/0x2d0 [ 59.276181][ T8303] do_syscall_64+0x52a/0x620 [ 59.280757][ T8303] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.286625][ T8303] RIP: 0033:0x45cba9 [ 59.290495][ T8303] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.310070][ T8303] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.318448][ T8303] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.321343][ T8315] FAULT_INJECTION: forcing a failure. [ 59.321343][ T8315] name failslab, interval 1, probability 0, space 0, times 0 [ 59.326413][ T8303] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 59.326417][ T8303] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.326420][ T8303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 59.326424][ T8303] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 59.329357][ T8300] CPU: 1 PID: 8300 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 59.370322][ T8316] FAULT_INJECTION: forcing a failure. [ 59.370322][ T8316] name failslab, interval 1, probability 0, space 0, times 0 [ 59.372547][ T8300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.372551][ T8300] Call Trace: [ 59.372562][ T8300] dump_stack+0x128/0x182 [ 59.372574][ T8300] should_fail.cold.4+0x5/0x13 [ 59.372583][ T8300] ? fault_create_debugfs_attr+0x140/0x140 [ 59.372589][ T8300] ? __lock_acquire+0xc56/0x3be0 [ 59.372606][ T8300] should_failslab+0x5/0xf [ 59.372613][ T8300] kmem_cache_alloc_node+0x55/0x780 [ 59.372619][ T8300] ? kmem_cache_free+0x7f/0x320 [ 59.372625][ T8300] ? sock_close+0xf/0x20 [ 59.372632][ T8300] ? __fput+0x2a4/0x7a0 [ 59.449035][ T8300] ? task_work_run+0xc2/0x160 [ 59.453681][ T8300] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.459111][ T8300] __alloc_skb+0x92/0x510 [ 59.463415][ T8300] ? netdev_alloc_frag+0x150/0x150 [ 59.468495][ T8300] ? lock_downgrade+0x800/0x800 [ 59.473330][ T8300] tipc_buf_acquire+0x1c/0xd0 [ 59.477990][ T8300] tipc_msg_reverse+0x15d/0x7c0 [ 59.482809][ T8300] tipc_sk_respond+0x1da/0x700 [ 59.487535][ T8300] ? tipc_sk_create+0x1b50/0x1b50 [ 59.492527][ T8300] ? kmem_cache_free+0x99/0x320 [ 59.497368][ T8300] __tipc_shutdown+0x86f/0xf90 [ 59.502104][ T8300] ? tipc_accept+0xe50/0xe50 [ 59.506665][ T8300] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 59.512440][ T8300] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 59.518475][ T8300] ? lock_sock_nested+0x7d/0xf0 [ 59.523323][ T8300] tipc_release+0xa3/0x11b0 [ 59.527791][ T8300] ? down_write+0xdb/0x150 [ 59.532171][ T8300] ? down_write_killable_nested+0x170/0x170 [ 59.538034][ T8300] ? fsnotify_first_mark+0x120/0x120 [ 59.543322][ T8300] ? fcntl_setlk+0xaa0/0xaa0 [ 59.547890][ T8300] __sock_release+0xbb/0x270 [ 59.552445][ T8300] sock_close+0xf/0x20 [ 59.556494][ T8300] __fput+0x2a4/0x7a0 [ 59.560468][ T8300] task_work_run+0xc2/0x160 [ 59.564950][ T8300] exit_to_usermode_loop+0x23d/0x2d0 [ 59.570207][ T8300] do_syscall_64+0x52a/0x620 [ 59.574781][ T8300] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.580638][ T8300] RIP: 0033:0x45cba9 [ 59.584502][ T8300] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.604073][ T8300] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.612449][ T8300] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.620387][ T8300] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 59.628324][ T8300] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.636261][ T8300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 59.644203][ T8300] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 59.652155][ T8315] CPU: 0 PID: 8315 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 59.660371][ T8315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.670405][ T8315] Call Trace: [ 59.673687][ T8315] dump_stack+0x128/0x182 [ 59.678008][ T8315] should_fail.cold.4+0x5/0x13 [ 59.682760][ T8315] ? fault_create_debugfs_attr+0x140/0x140 [ 59.688559][ T8315] ? __lock_acquire+0xc56/0x3be0 [ 59.693488][ T8315] should_failslab+0x5/0xf [ 59.697883][ T8315] kmem_cache_alloc_node+0x55/0x780 [ 59.703059][ T8315] ? kmem_cache_free+0x7f/0x320 [ 59.707897][ T8315] ? sock_close+0xf/0x20 [ 59.712127][ T8315] ? __fput+0x2a4/0x7a0 [ 59.716257][ T8315] ? task_work_run+0xc2/0x160 [ 59.720897][ T8315] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.726324][ T8315] __alloc_skb+0x92/0x510 [ 59.730621][ T8315] ? netdev_alloc_frag+0x150/0x150 [ 59.735848][ T8315] ? lock_downgrade+0x800/0x800 [ 59.740662][ T8315] tipc_buf_acquire+0x1c/0xd0 [ 59.745300][ T8315] tipc_msg_reverse+0x15d/0x7c0 [ 59.750121][ T8315] tipc_sk_respond+0x1da/0x700 [ 59.754848][ T8315] ? tipc_sk_create+0x1b50/0x1b50 [ 59.759847][ T8315] ? kmem_cache_free+0x99/0x320 [ 59.764668][ T8315] __tipc_shutdown+0x86f/0xf90 [ 59.769423][ T8315] ? tipc_accept+0xe50/0xe50 [ 59.773999][ T8315] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 59.779802][ T8315] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 59.785858][ T8315] ? lock_sock_nested+0x7d/0xf0 [ 59.790693][ T8315] tipc_release+0xa3/0x11b0 [ 59.795174][ T8315] ? down_write+0xdb/0x150 [ 59.799571][ T8315] ? down_write_killable_nested+0x170/0x170 [ 59.805433][ T8315] ? fsnotify_first_mark+0x120/0x120 [ 59.810684][ T8315] ? fcntl_setlk+0xaa0/0xaa0 [ 59.815245][ T8315] __sock_release+0xbb/0x270 [ 59.819799][ T8315] sock_close+0xf/0x20 [ 59.823833][ T8315] __fput+0x2a4/0x7a0 [ 59.827784][ T8315] task_work_run+0xc2/0x160 [ 59.832253][ T8315] exit_to_usermode_loop+0x23d/0x2d0 [ 59.837513][ T8315] do_syscall_64+0x52a/0x620 [ 59.842080][ T8315] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.847939][ T8315] RIP: 0033:0x45cba9 [ 59.851805][ T8315] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.871385][ T8315] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.879764][ T8315] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.887708][ T8315] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 59.895655][ T8315] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.903604][ T8315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 59.904121][ T8321] FAULT_INJECTION: forcing a failure. [ 59.904121][ T8321] name failslab, interval 1, probability 0, space 0, times 0 [ 59.911549][ T8315] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 59.954257][ T8316] CPU: 0 PID: 8316 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 59.962714][ T8316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.972744][ T8316] Call Trace: [ 59.976018][ T8316] dump_stack+0x128/0x182 [ 59.980333][ T8316] should_fail.cold.4+0x5/0x13 [ 59.985079][ T8316] ? fault_create_debugfs_attr+0x140/0x140 [ 59.990866][ T8316] ? __lock_acquire+0xc56/0x3be0 [ 59.995800][ T8316] should_failslab+0x5/0xf [ 60.000196][ T8316] kmem_cache_alloc_node+0x55/0x780 [ 60.005377][ T8316] ? kmem_cache_free+0x7f/0x320 [ 60.010211][ T8316] ? sock_close+0xf/0x20 [ 60.014444][ T8316] ? __fput+0x2a4/0x7a0 [ 60.018578][ T8316] ? task_work_run+0xc2/0x160 [ 60.023242][ T8316] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.028713][ T8316] __alloc_skb+0x92/0x510 [ 60.033024][ T8316] ? netdev_alloc_frag+0x150/0x150 [ 60.038111][ T8316] ? lock_downgrade+0x800/0x800 [ 60.042932][ T8316] tipc_buf_acquire+0x1c/0xd0 [ 60.047577][ T8316] tipc_msg_reverse+0x15d/0x7c0 [ 60.052407][ T8316] tipc_sk_respond+0x1da/0x700 [ 60.057152][ T8316] ? tipc_sk_create+0x1b50/0x1b50 [ 60.062156][ T8316] ? kmem_cache_free+0x99/0x320 [ 60.066989][ T8316] __tipc_shutdown+0x86f/0xf90 [ 60.071729][ T8316] ? tipc_accept+0xe50/0xe50 [ 60.076305][ T8316] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.082089][ T8316] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.088138][ T8316] ? lock_sock_nested+0x7d/0xf0 [ 60.092985][ T8316] tipc_release+0xa3/0x11b0 [ 60.097466][ T8316] ? down_write+0xdb/0x150 [ 60.101859][ T8316] ? down_write_killable_nested+0x170/0x170 [ 60.107730][ T8316] ? fsnotify_first_mark+0x120/0x120 [ 60.112997][ T8316] ? fcntl_setlk+0xaa0/0xaa0 [ 60.117578][ T8316] __sock_release+0xbb/0x270 [ 60.122148][ T8316] sock_close+0xf/0x20 [ 60.126210][ T8316] __fput+0x2a4/0x7a0 [ 60.130176][ T8316] task_work_run+0xc2/0x160 [ 60.134667][ T8316] exit_to_usermode_loop+0x23d/0x2d0 [ 60.139942][ T8316] do_syscall_64+0x52a/0x620 [ 60.144539][ T8316] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.150412][ T8316] RIP: 0033:0x45cba9 [ 60.154303][ T8316] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.173885][ T8316] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.182272][ T8316] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.190229][ T8316] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 60.198174][ T8316] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.206112][ T8316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 60.214057][ T8316] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 60.222017][ T8321] CPU: 1 PID: 8321 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 60.230236][ T8321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.240285][ T8321] Call Trace: [ 60.243557][ T8321] dump_stack+0x128/0x182 [ 60.247891][ T8321] should_fail.cold.4+0x5/0x13 [ 60.252635][ T8321] ? fault_create_debugfs_attr+0x140/0x140 [ 60.258418][ T8321] ? __lock_acquire+0xc56/0x3be0 [ 60.263358][ T8321] should_failslab+0x5/0xf [ 60.267748][ T8321] kmem_cache_alloc_node+0x55/0x780 [ 60.272923][ T8321] ? kmem_cache_free+0x7f/0x320 [ 60.277756][ T8321] ? sock_close+0xf/0x20 [ 60.281977][ T8321] ? __fput+0x2a4/0x7a0 [ 60.286108][ T8321] ? task_work_run+0xc2/0x160 [ 60.290764][ T8321] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.296204][ T8321] __alloc_skb+0x92/0x510 [ 60.297340][ T8335] FAULT_INJECTION: forcing a failure. [ 60.297340][ T8335] name failslab, interval 1, probability 0, space 0, times 0 [ 60.300509][ T8321] ? netdev_alloc_frag+0x150/0x150 [ 60.300519][ T8321] ? lock_downgrade+0x800/0x800 [ 60.300528][ T8321] tipc_buf_acquire+0x1c/0xd0 [ 60.327615][ T8321] tipc_msg_reverse+0x15d/0x7c0 [ 60.332445][ T8321] tipc_sk_respond+0x1da/0x700 [ 60.336276][ T8336] FAULT_INJECTION: forcing a failure. [ 60.336276][ T8336] name failslab, interval 1, probability 0, space 0, times 0 [ 60.337179][ T8321] ? tipc_sk_create+0x1b50/0x1b50 [ 60.337186][ T8321] ? kmem_cache_free+0x99/0x320 [ 60.337197][ T8321] __tipc_shutdown+0x86f/0xf90 [ 60.337207][ T8321] ? tipc_accept+0xe50/0xe50 [ 60.368832][ T8321] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.374616][ T8321] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.380656][ T8321] ? lock_sock_nested+0x7d/0xf0 [ 60.385477][ T8321] tipc_release+0xa3/0x11b0 [ 60.389946][ T8321] ? down_write+0xdb/0x150 [ 60.394338][ T8321] ? down_write_killable_nested+0x170/0x170 [ 60.400210][ T8321] ? fsnotify_first_mark+0x120/0x120 [ 60.405469][ T8321] ? fcntl_setlk+0xaa0/0xaa0 [ 60.410038][ T8321] __sock_release+0xbb/0x270 [ 60.414595][ T8321] sock_close+0xf/0x20 [ 60.418629][ T8321] __fput+0x2a4/0x7a0 [ 60.422581][ T8321] task_work_run+0xc2/0x160 [ 60.427055][ T8321] exit_to_usermode_loop+0x23d/0x2d0 [ 60.432308][ T8321] do_syscall_64+0x52a/0x620 [ 60.436863][ T8321] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.442719][ T8321] RIP: 0033:0x45cba9 [ 60.446621][ T8321] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.466203][ T8321] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.474669][ T8321] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.482609][ T8321] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 60.490550][ T8321] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.498488][ T8321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 60.506426][ T8321] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 60.514430][ T8335] CPU: 0 PID: 8335 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 60.522645][ T8335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.532679][ T8335] Call Trace: [ 60.535953][ T8335] dump_stack+0x128/0x182 [ 60.540367][ T8335] should_fail.cold.4+0x5/0x13 [ 60.545116][ T8335] ? fault_create_debugfs_attr+0x140/0x140 [ 60.550901][ T8335] ? __lock_acquire+0xc56/0x3be0 [ 60.555834][ T8335] should_failslab+0x5/0xf [ 60.560232][ T8335] kmem_cache_alloc_node+0x55/0x780 [ 60.565413][ T8335] ? kmem_cache_free+0x7f/0x320 [ 60.570250][ T8335] ? sock_close+0xf/0x20 [ 60.574485][ T8335] ? __fput+0x2a4/0x7a0 [ 60.578621][ T8335] ? task_work_run+0xc2/0x160 [ 60.583327][ T8335] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.588351][ T8331] FAULT_INJECTION: forcing a failure. [ 60.588351][ T8331] name failslab, interval 1, probability 0, space 0, times 0 [ 60.588764][ T8335] __alloc_skb+0x92/0x510 [ 60.588772][ T8335] ? netdev_alloc_frag+0x150/0x150 [ 60.588782][ T8335] ? lock_downgrade+0x800/0x800 [ 60.588792][ T8335] tipc_buf_acquire+0x1c/0xd0 [ 60.588798][ T8335] tipc_msg_reverse+0x15d/0x7c0 [ 60.588810][ T8335] tipc_sk_respond+0x1da/0x700 [ 60.629838][ T8335] ? tipc_sk_create+0x1b50/0x1b50 [ 60.634841][ T8335] ? kmem_cache_free+0x99/0x320 [ 60.639682][ T8335] __tipc_shutdown+0x86f/0xf90 [ 60.644432][ T8335] ? tipc_accept+0xe50/0xe50 [ 60.649018][ T8335] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.654810][ T8335] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.660864][ T8335] ? lock_sock_nested+0x7d/0xf0 [ 60.665699][ T8335] tipc_release+0xa3/0x11b0 [ 60.670176][ T8335] ? down_write+0xdb/0x150 [ 60.674653][ T8335] ? down_write_killable_nested+0x170/0x170 [ 60.680627][ T8335] ? fsnotify_first_mark+0x120/0x120 [ 60.685892][ T8335] ? fcntl_setlk+0xaa0/0xaa0 [ 60.690547][ T8335] __sock_release+0xbb/0x270 [ 60.695113][ T8335] sock_close+0xf/0x20 [ 60.699177][ T8335] __fput+0x2a4/0x7a0 [ 60.703135][ T8335] task_work_run+0xc2/0x160 [ 60.707620][ T8335] exit_to_usermode_loop+0x23d/0x2d0 [ 60.712881][ T8335] do_syscall_64+0x52a/0x620 [ 60.717444][ T8335] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.723341][ T8335] RIP: 0033:0x45cba9 [ 60.727214][ T8335] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.746984][ T8335] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.755369][ T8335] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.763336][ T8335] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 60.771286][ T8335] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.779229][ T8335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 60.787167][ T8335] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 60.801688][ T8336] CPU: 1 PID: 8336 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 60.810007][ T8336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.820039][ T8336] Call Trace: [ 60.823345][ T8336] dump_stack+0x128/0x182 [ 60.827662][ T8336] should_fail.cold.4+0x5/0x13 [ 60.832409][ T8336] ? fault_create_debugfs_attr+0x140/0x140 [ 60.838189][ T8336] ? __lock_acquire+0xc56/0x3be0 [ 60.843109][ T8336] should_failslab+0x5/0xf [ 60.847522][ T8336] kmem_cache_alloc_node+0x55/0x780 [ 60.852707][ T8336] ? kmem_cache_free+0x7f/0x320 [ 60.857544][ T8336] ? sock_close+0xf/0x20 [ 60.861765][ T8336] ? __fput+0x2a4/0x7a0 [ 60.866031][ T8336] ? task_work_run+0xc2/0x160 [ 60.870680][ T8336] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.876118][ T8336] __alloc_skb+0x92/0x510 [ 60.880424][ T8336] ? netdev_alloc_frag+0x150/0x150 [ 60.881752][ T8345] FAULT_INJECTION: forcing a failure. [ 60.881752][ T8345] name failslab, interval 1, probability 0, space 0, times 0 [ 60.885506][ T8336] ? lock_downgrade+0x800/0x800 [ 60.885517][ T8336] tipc_buf_acquire+0x1c/0xd0 [ 60.885523][ T8336] tipc_msg_reverse+0x15d/0x7c0 [ 60.885536][ T8336] tipc_sk_respond+0x1da/0x700 [ 60.885544][ T8336] ? tipc_sk_create+0x1b50/0x1b50 [ 60.885550][ T8336] ? kmem_cache_free+0x99/0x320 [ 60.885564][ T8336] __tipc_shutdown+0x86f/0xf90 [ 60.903141][ T8346] FAULT_INJECTION: forcing a failure. [ 60.903141][ T8346] name failslab, interval 1, probability 0, space 0, times 0 [ 60.907595][ T8336] ? tipc_accept+0xe50/0xe50 [ 60.907608][ T8336] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.907617][ T8336] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.907623][ T8336] ? lock_sock_nested+0x7d/0xf0 [ 60.907630][ T8336] tipc_release+0xa3/0x11b0 [ 60.970054][ T8336] ? down_write+0xdb/0x150 [ 60.974437][ T8336] ? down_write_killable_nested+0x170/0x170 [ 60.980387][ T8336] ? fsnotify_first_mark+0x120/0x120 [ 60.985635][ T8336] ? fcntl_setlk+0xaa0/0xaa0 [ 60.990189][ T8336] __sock_release+0xbb/0x270 [ 60.994747][ T8336] sock_close+0xf/0x20 [ 60.998778][ T8336] __fput+0x2a4/0x7a0 [ 61.002727][ T8336] task_work_run+0xc2/0x160 [ 61.007197][ T8336] exit_to_usermode_loop+0x23d/0x2d0 [ 61.012474][ T8336] do_syscall_64+0x52a/0x620 [ 61.017122][ T8336] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.022995][ T8336] RIP: 0033:0x45cba9 [ 61.026854][ T8336] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.046433][ T8336] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.054820][ T8336] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.062762][ T8336] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 61.070700][ T8336] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.078729][ T8336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 61.086676][ T8336] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 61.094631][ T8331] CPU: 0 PID: 8331 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 61.102852][ T8331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.112887][ T8331] Call Trace: [ 61.116162][ T8331] dump_stack+0x128/0x182 [ 61.120492][ T8331] should_fail.cold.4+0x5/0x13 [ 61.125251][ T8331] ? fault_create_debugfs_attr+0x140/0x140 [ 61.131036][ T8331] ? __lock_acquire+0xc56/0x3be0 [ 61.135963][ T8331] should_failslab+0x5/0xf [ 61.140373][ T8331] kmem_cache_alloc_node+0x55/0x780 [ 61.145551][ T8331] ? kmem_cache_free+0x7f/0x320 [ 61.150391][ T8331] ? sock_close+0xf/0x20 [ 61.154632][ T8331] ? __fput+0x2a4/0x7a0 [ 61.158772][ T8331] ? task_work_run+0xc2/0x160 [ 61.163431][ T8331] ? exit_to_usermode_loop+0x23d/0x2d0 [ 61.168872][ T8331] __alloc_skb+0x92/0x510 [ 61.173185][ T8331] ? netdev_alloc_frag+0x150/0x150 [ 61.178280][ T8331] ? lock_downgrade+0x800/0x800 [ 61.183116][ T8331] tipc_buf_acquire+0x1c/0xd0 [ 61.187772][ T8331] tipc_msg_reverse+0x15d/0x7c0 [ 61.192607][ T8331] tipc_sk_respond+0x1da/0x700 [ 61.197352][ T8331] ? tipc_sk_create+0x1b50/0x1b50 [ 61.202362][ T8331] ? kmem_cache_free+0x99/0x320 [ 61.207193][ T8331] __tipc_shutdown+0x86f/0xf90 [ 61.211939][ T8331] ? tipc_accept+0xe50/0xe50 [ 61.216515][ T8331] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 61.222316][ T8331] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 61.228368][ T8331] ? lock_sock_nested+0x7d/0xf0 [ 61.233200][ T8331] tipc_release+0xa3/0x11b0 [ 61.237683][ T8331] ? down_write+0xdb/0x150 [ 61.242082][ T8331] ? down_write_killable_nested+0x170/0x170 [ 61.248089][ T8331] ? fsnotify_first_mark+0x120/0x120 [ 61.253358][ T8331] ? fcntl_setlk+0xaa0/0xaa0 [ 61.257937][ T8331] __sock_release+0xbb/0x270 [ 61.262594][ T8331] sock_close+0xf/0x20 [ 61.266637][ T8331] __fput+0x2a4/0x7a0 [ 61.270598][ T8331] task_work_run+0xc2/0x160 [ 61.275083][ T8331] exit_to_usermode_loop+0x23d/0x2d0 [ 61.280371][ T8331] do_syscall_64+0x52a/0x620 [ 61.284936][ T8331] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.290803][ T8331] RIP: 0033:0x45cba9 [ 61.294672][ T8331] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.314252][ T8331] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.322633][ T8331] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.330587][ T8331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 61.338523][ T8331] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.346467][ T8331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 61.354416][ T8331] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 61.362387][ T8346] CPU: 1 PID: 8346 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 61.370604][ T8346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.380637][ T8346] Call Trace: [ 61.383910][ T8346] dump_stack+0x128/0x182 [ 61.388226][ T8346] should_fail.cold.4+0x5/0x13 [ 61.392968][ T8346] ? fault_create_debugfs_attr+0x140/0x140 [ 61.398751][ T8346] ? __lock_acquire+0xc56/0x3be0 [ 61.403672][ T8346] should_failslab+0x5/0xf [ 61.408065][ T8346] kmem_cache_alloc_node+0x55/0x780 [ 61.413254][ T8346] ? kmem_cache_free+0x7f/0x320 [ 61.418111][ T8346] ? sock_close+0xf/0x20 [ 61.422345][ T8346] ? __fput+0x2a4/0x7a0 [ 61.426465][ T8346] ? task_work_run+0xc2/0x160 [ 61.431121][ T8346] ? exit_to_usermode_loop+0x23d/0x2d0 [ 61.436553][ T8346] __alloc_skb+0x92/0x510 [ 61.440857][ T8346] ? netdev_alloc_frag+0x150/0x150 [ 61.445068][ T8356] FAULT_INJECTION: forcing a failure. [ 61.445068][ T8356] name failslab, interval 1, probability 0, space 0, times 0 [ 61.445943][ T8346] ? lock_downgrade+0x800/0x800 [ 61.445953][ T8346] tipc_buf_acquire+0x1c/0xd0 [ 61.445959][ T8346] tipc_msg_reverse+0x15d/0x7c0 [ 61.472779][ T8346] tipc_sk_respond+0x1da/0x700 [ 61.477510][ T8346] ? tipc_sk_create+0x1b50/0x1b50 [ 61.482499][ T8346] ? kmem_cache_free+0x99/0x320 [ 61.487318][ T8346] __tipc_shutdown+0x86f/0xf90 [ 61.492135][ T8346] ? tipc_accept+0xe50/0xe50 [ 61.496696][ T8346] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 61.502490][ T8346] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 61.508520][ T8346] ? lock_sock_nested+0x7d/0xf0 [ 61.513343][ T8346] tipc_release+0xa3/0x11b0 [ 61.517815][ T8346] ? down_write+0xdb/0x150 [ 61.522196][ T8346] ? down_write_killable_nested+0x170/0x170 [ 61.528051][ T8346] ? fsnotify_first_mark+0x120/0x120 [ 61.533314][ T8346] ? fcntl_setlk+0xaa0/0xaa0 [ 61.537959][ T8346] __sock_release+0xbb/0x270 [ 61.542515][ T8346] sock_close+0xf/0x20 [ 61.546561][ T8346] __fput+0x2a4/0x7a0 [ 61.550513][ T8346] task_work_run+0xc2/0x160 [ 61.554995][ T8346] exit_to_usermode_loop+0x23d/0x2d0 [ 61.560269][ T8346] do_syscall_64+0x52a/0x620 [ 61.564826][ T8346] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.570684][ T8346] RIP: 0033:0x45cba9 [ 61.574549][ T8346] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.594119][ T8346] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.602500][ T8346] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.610446][ T8346] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 61.618392][ T8346] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.626328][ T8346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 61.634358][ T8346] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 61.642307][ T8345] CPU: 0 PID: 8345 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 61.650551][ T8345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.660588][ T8345] Call Trace: [ 61.663903][ T8345] dump_stack+0x128/0x182 [ 61.668220][ T8345] should_fail.cold.4+0x5/0x13 [ 61.672963][ T8345] ? fault_create_debugfs_attr+0x140/0x140 [ 61.678749][ T8345] ? __lock_acquire+0xc56/0x3be0 [ 61.683678][ T8345] should_failslab+0x5/0xf [ 61.688082][ T8345] kmem_cache_alloc_node+0x55/0x780 [ 61.693281][ T8345] ? kmem_cache_free+0x7f/0x320 [ 61.698234][ T8345] ? sock_close+0xf/0x20 [ 61.702456][ T8345] ? __fput+0x2a4/0x7a0 [ 61.706609][ T8345] ? task_work_run+0xc2/0x160 [ 61.711269][ T8345] ? exit_to_usermode_loop+0x23d/0x2d0 [ 61.716707][ T8345] __alloc_skb+0x92/0x510 [ 61.718565][ T8357] FAULT_INJECTION: forcing a failure. [ 61.718565][ T8357] name failslab, interval 1, probability 0, space 0, times 0 [ 61.721020][ T8345] ? netdev_alloc_frag+0x150/0x150 [ 61.721031][ T8345] ? lock_downgrade+0x800/0x800 [ 61.721040][ T8345] tipc_buf_acquire+0x1c/0xd0 [ 61.721046][ T8345] tipc_msg_reverse+0x15d/0x7c0 [ 61.721058][ T8345] tipc_sk_respond+0x1da/0x700 [ 61.721065][ T8345] ? tipc_sk_create+0x1b50/0x1b50 [ 61.721071][ T8345] ? kmem_cache_free+0x99/0x320 [ 61.721081][ T8345] __tipc_shutdown+0x86f/0xf90 [ 61.721092][ T8345] ? tipc_accept+0xe50/0xe50 [ 61.776841][ T8345] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 61.782627][ T8345] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 61.788665][ T8345] ? lock_sock_nested+0x7d/0xf0 [ 61.793497][ T8345] tipc_release+0xa3/0x11b0 [ 61.797986][ T8345] ? down_write+0xdb/0x150 [ 61.802392][ T8345] ? down_write_killable_nested+0x170/0x170 [ 61.808266][ T8345] ? fsnotify_first_mark+0x120/0x120 [ 61.813526][ T8345] ? fcntl_setlk+0xaa0/0xaa0 [ 61.818093][ T8345] __sock_release+0xbb/0x270 [ 61.822652][ T8345] sock_close+0xf/0x20 [ 61.826683][ T8345] __fput+0x2a4/0x7a0 [ 61.830638][ T8345] task_work_run+0xc2/0x160 [ 61.835115][ T8345] exit_to_usermode_loop+0x23d/0x2d0 [ 61.840476][ T8345] do_syscall_64+0x52a/0x620 [ 61.845038][ T8345] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.850905][ T8345] RIP: 0033:0x45cba9 [ 61.854783][ T8345] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.874365][ T8345] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.882751][ T8345] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.890697][ T8345] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 61.898657][ T8345] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.906616][ T8345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 61.914566][ T8345] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 61.922531][ T8356] CPU: 1 PID: 8356 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 61.930750][ T8356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.937086][ T8359] FAULT_INJECTION: forcing a failure. [ 61.937086][ T8359] name failslab, interval 1, probability 0, space 0, times 0 [ 61.940865][ T8356] Call Trace: [ 61.940875][ T8356] dump_stack+0x128/0x182 [ 61.940888][ T8356] should_fail.cold.4+0x5/0x13 [ 61.940895][ T8356] ? fault_create_debugfs_attr+0x140/0x140 [ 61.940903][ T8356] ? __lock_acquire+0xc56/0x3be0 [ 61.976508][ T8356] should_failslab+0x5/0xf [ 61.980912][ T8356] kmem_cache_alloc_node+0x55/0x780 [ 61.986075][ T8356] ? kmem_cache_free+0x7f/0x320 [ 61.990892][ T8356] ? sock_close+0xf/0x20 [ 61.995158][ T8356] ? __fput+0x2a4/0x7a0 [ 61.999297][ T8356] ? task_work_run+0xc2/0x160 [ 62.003944][ T8356] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.009382][ T8356] __alloc_skb+0x92/0x510 [ 62.013689][ T8356] ? netdev_alloc_frag+0x150/0x150 [ 62.018771][ T8356] ? lock_downgrade+0x800/0x800 [ 62.023592][ T8356] tipc_buf_acquire+0x1c/0xd0 [ 62.028238][ T8356] tipc_msg_reverse+0x15d/0x7c0 [ 62.033068][ T8356] tipc_sk_respond+0x1da/0x700 [ 62.037803][ T8356] ? tipc_sk_create+0x1b50/0x1b50 [ 62.042801][ T8356] ? kmem_cache_free+0x99/0x320 [ 62.047742][ T8356] __tipc_shutdown+0x86f/0xf90 [ 62.052478][ T8356] ? tipc_accept+0xe50/0xe50 [ 62.057039][ T8356] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.062940][ T8356] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.068971][ T8356] ? lock_sock_nested+0x7d/0xf0 [ 62.073788][ T8356] tipc_release+0xa3/0x11b0 [ 62.078259][ T8356] ? down_write+0xdb/0x150 [ 62.082640][ T8356] ? down_write_killable_nested+0x170/0x170 [ 62.088498][ T8356] ? fsnotify_first_mark+0x120/0x120 [ 62.093758][ T8356] ? fcntl_setlk+0xaa0/0xaa0 [ 62.098326][ T8356] __sock_release+0xbb/0x270 [ 62.102888][ T8356] sock_close+0xf/0x20 [ 62.106924][ T8356] __fput+0x2a4/0x7a0 [ 62.110965][ T8356] task_work_run+0xc2/0x160 [ 62.115451][ T8356] exit_to_usermode_loop+0x23d/0x2d0 [ 62.120705][ T8356] do_syscall_64+0x52a/0x620 [ 62.125274][ T8356] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.131133][ T8356] RIP: 0033:0x45cba9 [ 62.134997][ T8356] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.154567][ T8356] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.162944][ T8356] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.170969][ T8356] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 62.178905][ T8356] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.186857][ T8356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 62.194793][ T8356] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 62.202740][ T8359] CPU: 0 PID: 8359 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 62.210957][ T8359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.221002][ T8359] Call Trace: [ 62.224277][ T8359] dump_stack+0x128/0x182 [ 62.228596][ T8359] should_fail.cold.4+0x5/0x13 [ 62.233348][ T8359] ? fault_create_debugfs_attr+0x140/0x140 [ 62.239139][ T8359] ? __lock_acquire+0xc56/0x3be0 [ 62.244069][ T8359] should_failslab+0x5/0xf [ 62.248467][ T8359] kmem_cache_alloc_node+0x55/0x780 [ 62.253658][ T8359] ? kmem_cache_free+0x7f/0x320 [ 62.258503][ T8359] ? sock_close+0xf/0x20 [ 62.262729][ T8359] ? __fput+0x2a4/0x7a0 [ 62.266870][ T8359] ? task_work_run+0xc2/0x160 [ 62.271526][ T8359] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.276968][ T8359] __alloc_skb+0x92/0x510 [ 62.281311][ T8359] ? netdev_alloc_frag+0x150/0x150 [ 62.286405][ T8359] ? lock_downgrade+0x800/0x800 [ 62.291237][ T8359] tipc_buf_acquire+0x1c/0xd0 [ 62.295902][ T8359] tipc_msg_reverse+0x15d/0x7c0 [ 62.300747][ T8359] tipc_sk_respond+0x1da/0x700 [ 62.305488][ T8359] ? tipc_sk_create+0x1b50/0x1b50 [ 62.310484][ T8359] ? kmem_cache_free+0x99/0x320 [ 62.315321][ T8359] __tipc_shutdown+0x86f/0xf90 [ 62.320056][ T8359] ? tipc_accept+0xe50/0xe50 [ 62.324621][ T8359] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.330400][ T8359] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.336440][ T8359] ? lock_sock_nested+0x7d/0xf0 [ 62.341270][ T8359] tipc_release+0xa3/0x11b0 [ 62.345752][ T8359] ? down_write+0xdb/0x150 [ 62.350153][ T8359] ? down_write_killable_nested+0x170/0x170 [ 62.356015][ T8359] ? fsnotify_first_mark+0x120/0x120 [ 62.361269][ T8359] ? fcntl_setlk+0xaa0/0xaa0 [ 62.365835][ T8359] __sock_release+0xbb/0x270 [ 62.370421][ T8359] sock_close+0xf/0x20 [ 62.374465][ T8359] __fput+0x2a4/0x7a0 [ 62.378420][ T8359] task_work_run+0xc2/0x160 [ 62.382892][ T8359] exit_to_usermode_loop+0x23d/0x2d0 [ 62.388153][ T8359] do_syscall_64+0x52a/0x620 [ 62.392714][ T8359] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.398577][ T8359] RIP: 0033:0x45cba9 [ 62.402438][ T8359] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.422008][ T8359] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.430383][ T8359] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.438327][ T8359] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 62.446273][ T8359] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.454223][ T8359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 62.462170][ T8359] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 62.470128][ T8357] CPU: 1 PID: 8357 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 62.478361][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.488399][ T8357] Call Trace: [ 62.491666][ T8357] dump_stack+0x128/0x182 [ 62.495978][ T8357] should_fail.cold.4+0x5/0x13 [ 62.500720][ T8357] ? fault_create_debugfs_attr+0x140/0x140 [ 62.506512][ T8357] ? __lock_acquire+0xc56/0x3be0 [ 62.511440][ T8357] should_failslab+0x5/0xf [ 62.515839][ T8357] kmem_cache_alloc_node+0x55/0x780 [ 62.521130][ T8357] ? kmem_cache_free+0x7f/0x320 [ 62.525966][ T8357] ? sock_close+0xf/0x20 [ 62.530188][ T8357] ? __fput+0x2a4/0x7a0 [ 62.534327][ T8357] ? task_work_run+0xc2/0x160 [ 62.538984][ T8357] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.544422][ T8357] __alloc_skb+0x92/0x510 [ 62.544519][ T8369] FAULT_INJECTION: forcing a failure. [ 62.544519][ T8369] name failslab, interval 1, probability 0, space 0, times 0 [ 62.548740][ T8357] ? netdev_alloc_frag+0x150/0x150 [ 62.566358][ T8357] ? lock_downgrade+0x800/0x800 [ 62.571181][ T8357] tipc_buf_acquire+0x1c/0xd0 [ 62.575824][ T8357] tipc_msg_reverse+0x15d/0x7c0 [ 62.580643][ T8357] tipc_sk_respond+0x1da/0x700 [ 62.585372][ T8357] ? tipc_sk_create+0x1b50/0x1b50 [ 62.590364][ T8357] ? kmem_cache_free+0x99/0x320 [ 62.595203][ T8357] __tipc_shutdown+0x86f/0xf90 [ 62.599935][ T8357] ? tipc_accept+0xe50/0xe50 [ 62.604494][ T8357] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.610274][ T8357] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.616305][ T8357] ? lock_sock_nested+0x7d/0xf0 [ 62.621120][ T8357] tipc_release+0xa3/0x11b0 [ 62.625586][ T8357] ? down_write+0xdb/0x150 [ 62.629966][ T8357] ? down_write_killable_nested+0x170/0x170 [ 62.635841][ T8357] ? fsnotify_first_mark+0x120/0x120 [ 62.641095][ T8357] ? fcntl_setlk+0xaa0/0xaa0 [ 62.645650][ T8357] __sock_release+0xbb/0x270 [ 62.650207][ T8357] sock_close+0xf/0x20 [ 62.654257][ T8357] __fput+0x2a4/0x7a0 [ 62.658223][ T8357] task_work_run+0xc2/0x160 [ 62.662693][ T8357] exit_to_usermode_loop+0x23d/0x2d0 [ 62.667946][ T8357] do_syscall_64+0x52a/0x620 [ 62.672515][ T8357] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.678392][ T8357] RIP: 0033:0x45cba9 [ 62.682254][ T8357] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.701823][ T8357] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.710196][ T8357] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.718131][ T8357] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 62.726092][ T8357] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.734028][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 62.741969][ T8357] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 62.749934][ T8369] CPU: 0 PID: 8369 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 62.758151][ T8369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.768184][ T8369] Call Trace: [ 62.771462][ T8369] dump_stack+0x128/0x182 [ 62.775777][ T8369] should_fail.cold.4+0x5/0x13 [ 62.780523][ T8369] ? fault_create_debugfs_attr+0x140/0x140 [ 62.786306][ T8369] ? __lock_acquire+0xc56/0x3be0 [ 62.791230][ T8369] should_failslab+0x5/0xf [ 62.795625][ T8369] kmem_cache_alloc_node+0x55/0x780 [ 62.800802][ T8369] ? kmem_cache_free+0x7f/0x320 [ 62.805632][ T8369] ? sock_close+0xf/0x20 [ 62.809852][ T8369] ? __fput+0x2a4/0x7a0 [ 62.813993][ T8369] ? task_work_run+0xc2/0x160 [ 62.818650][ T8369] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.824092][ T8369] __alloc_skb+0x92/0x510 [ 62.828407][ T8369] ? netdev_alloc_frag+0x150/0x150 [ 62.833504][ T8369] ? lock_downgrade+0x800/0x800 [ 62.838340][ T8369] tipc_buf_acquire+0x1c/0xd0 [ 62.843015][ T8369] tipc_msg_reverse+0x15d/0x7c0 [ 62.847867][ T8369] tipc_sk_respond+0x1da/0x700 [ 62.852614][ T8369] ? tipc_sk_create+0x1b50/0x1b50 [ 62.857624][ T8369] ? kmem_cache_free+0x99/0x320 [ 62.862464][ T8369] __tipc_shutdown+0x86f/0xf90 [ 62.867228][ T8369] ? tipc_accept+0xe50/0xe50 [ 62.871802][ T8369] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.877590][ T8369] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.883643][ T8369] ? lock_sock_nested+0x7d/0xf0 [ 62.888478][ T8369] tipc_release+0xa3/0x11b0 [ 62.893047][ T8369] ? down_write+0xdb/0x150 [ 62.897451][ T8369] ? down_write_killable_nested+0x170/0x170 [ 62.903349][ T8369] ? fsnotify_first_mark+0x120/0x120 [ 62.908637][ T8369] ? fcntl_setlk+0xaa0/0xaa0 [ 62.913212][ T8369] __sock_release+0xbb/0x270 [ 62.917785][ T8369] sock_close+0xf/0x20 [ 62.921833][ T8369] __fput+0x2a4/0x7a0 [ 62.925801][ T8369] task_work_run+0xc2/0x160 [ 62.930296][ T8369] exit_to_usermode_loop+0x23d/0x2d0 [ 62.935567][ T8369] do_syscall_64+0x52a/0x620 [ 62.940145][ T8369] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.946014][ T8369] RIP: 0033:0x45cba9 [ 62.949884][ T8369] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.969465][ T8369] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.977864][ T8369] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.987640][ T8369] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 62.995590][ T8369] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.003546][ T8369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 63.011499][ T8369] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 63.048927][ T8382] FAULT_INJECTION: forcing a failure. [ 63.048927][ T8382] name failslab, interval 1, probability 0, space 0, times 0 [ 63.063672][ T8387] FAULT_INJECTION: forcing a failure. [ 63.063672][ T8387] name failslab, interval 1, probability 0, space 0, times 0 [ 63.077370][ T8378] FAULT_INJECTION: forcing a failure. [ 63.077370][ T8378] name failslab, interval 1, probability 0, space 0, times 0 [ 63.102180][ T8382] CPU: 0 PID: 8382 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 63.110536][ T8382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.120584][ T8382] Call Trace: [ 63.123861][ T8382] dump_stack+0x128/0x182 [ 63.128189][ T8382] should_fail.cold.4+0x5/0x13 [ 63.132936][ T8382] ? fault_create_debugfs_attr+0x140/0x140 [ 63.138814][ T8382] ? __lock_acquire+0xc56/0x3be0 [ 63.143740][ T8382] should_failslab+0x5/0xf [ 63.148135][ T8382] kmem_cache_alloc_node+0x55/0x780 [ 63.153341][ T8382] ? kmem_cache_free+0x7f/0x320 [ 63.158174][ T8382] ? sock_close+0xf/0x20 [ 63.162396][ T8382] ? __fput+0x2a4/0x7a0 [ 63.166528][ T8382] ? task_work_run+0xc2/0x160 [ 63.171176][ T8382] ? exit_to_usermode_loop+0x23d/0x2d0 [ 63.176617][ T8382] __alloc_skb+0x92/0x510 [ 63.180930][ T8382] ? netdev_alloc_frag+0x150/0x150 [ 63.186023][ T8382] ? lock_downgrade+0x800/0x800 [ 63.190856][ T8382] tipc_buf_acquire+0x1c/0xd0 [ 63.195515][ T8382] tipc_msg_reverse+0x15d/0x7c0 [ 63.200355][ T8382] tipc_sk_respond+0x1da/0x700 [ 63.205094][ T8382] ? tipc_sk_create+0x1b50/0x1b50 [ 63.210184][ T8382] ? kmem_cache_free+0x99/0x320 [ 63.215029][ T8382] __tipc_shutdown+0x86f/0xf90 [ 63.219786][ T8382] ? tipc_accept+0xe50/0xe50 [ 63.224360][ T8382] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 63.230141][ T8382] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 63.236180][ T8382] ? lock_sock_nested+0x7d/0xf0 [ 63.241000][ T8382] tipc_release+0xa3/0x11b0 [ 63.245472][ T8382] ? down_write+0xdb/0x150 [ 63.249972][ T8382] ? down_write_killable_nested+0x170/0x170 [ 63.255831][ T8382] ? fsnotify_first_mark+0x120/0x120 [ 63.261085][ T8382] ? fcntl_setlk+0xaa0/0xaa0 [ 63.265642][ T8382] __sock_release+0xbb/0x270 [ 63.270286][ T8382] sock_close+0xf/0x20 [ 63.274324][ T8382] __fput+0x2a4/0x7a0 [ 63.278281][ T8382] task_work_run+0xc2/0x160 [ 63.282750][ T8382] exit_to_usermode_loop+0x23d/0x2d0 [ 63.288009][ T8382] do_syscall_64+0x52a/0x620 [ 63.292574][ T8382] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.298434][ T8382] RIP: 0033:0x45cba9 [ 63.302303][ T8382] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.321882][ T8382] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.330279][ T8382] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.338219][ T8382] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 2020/07/17 03:59:41 executed programs: 40 [ 63.346157][ T8382] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.354114][ T8382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 63.362081][ T8382] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 63.380529][ T8378] CPU: 0 PID: 8378 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 63.388752][ T8378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.398791][ T8378] Call Trace: [ 63.402068][ T8378] dump_stack+0x128/0x182 [ 63.406379][ T8378] should_fail.cold.4+0x5/0x13 [ 63.411124][ T8378] ? fault_create_debugfs_attr+0x140/0x140 [ 63.416907][ T8378] ? __lock_acquire+0xc56/0x3be0 [ 63.421827][ T8378] should_failslab+0x5/0xf [ 63.426224][ T8378] kmem_cache_alloc_node+0x55/0x780 [ 63.431403][ T8378] ? kmem_cache_free+0x7f/0x320 [ 63.436260][ T8378] ? sock_close+0xf/0x20 [ 63.440497][ T8378] ? __fput+0x2a4/0x7a0 [ 63.444646][ T8378] ? task_work_run+0xc2/0x160 [ 63.449302][ T8378] ? exit_to_usermode_loop+0x23d/0x2d0 [ 63.450436][ T8394] FAULT_INJECTION: forcing a failure. [ 63.450436][ T8394] name failslab, interval 1, probability 0, space 0, times 0 [ 63.454737][ T8378] __alloc_skb+0x92/0x510 [ 63.454745][ T8378] ? netdev_alloc_frag+0x150/0x150 [ 63.454759][ T8378] ? lock_downgrade+0x800/0x800 [ 63.454769][ T8378] tipc_buf_acquire+0x1c/0xd0 [ 63.454775][ T8378] tipc_msg_reverse+0x15d/0x7c0 [ 63.454798][ T8378] tipc_sk_respond+0x1da/0x700 [ 63.454805][ T8378] ? tipc_sk_create+0x1b50/0x1b50 [ 63.454811][ T8378] ? kmem_cache_free+0x99/0x320 [ 63.454822][ T8378] __tipc_shutdown+0x86f/0xf90 [ 63.454832][ T8378] ? tipc_accept+0xe50/0xe50 [ 63.454845][ T8378] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 63.454853][ T8378] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 63.454859][ T8378] ? lock_sock_nested+0x7d/0xf0 [ 63.454866][ T8378] tipc_release+0xa3/0x11b0 [ 63.454871][ T8378] ? down_write+0xdb/0x150 [ 63.454876][ T8378] ? down_write_killable_nested+0x170/0x170 [ 63.454882][ T8378] ? fsnotify_first_mark+0x120/0x120 [ 63.454890][ T8378] ? fcntl_setlk+0xaa0/0xaa0 [ 63.454898][ T8378] __sock_release+0xbb/0x270 [ 63.454905][ T8378] sock_close+0xf/0x20 [ 63.454908][ T8378] __fput+0x2a4/0x7a0 [ 63.454918][ T8378] task_work_run+0xc2/0x160 [ 63.454927][ T8378] exit_to_usermode_loop+0x23d/0x2d0 [ 63.454935][ T8378] do_syscall_64+0x52a/0x620 [ 63.454942][ T8378] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.454947][ T8378] RIP: 0033:0x45cba9 [ 63.454952][ T8378] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.454954][ T8378] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.454959][ T8378] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.454962][ T8378] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 63.454965][ T8378] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.454967][ T8378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 63.454970][ T8378] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 63.473937][ T8387] CPU: 0 PID: 8387 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 63.674293][ T8387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.684420][ T8387] Call Trace: [ 63.687693][ T8387] dump_stack+0x128/0x182 [ 63.692007][ T8387] should_fail.cold.4+0x5/0x13 [ 63.696769][ T8387] ? fault_create_debugfs_attr+0x140/0x140 [ 63.702551][ T8387] ? __lock_acquire+0xc56/0x3be0 [ 63.707462][ T8387] should_failslab+0x5/0xf [ 63.711855][ T8387] kmem_cache_alloc_node+0x55/0x780 [ 63.717052][ T8387] ? kmem_cache_free+0x7f/0x320 [ 63.721882][ T8387] ? sock_close+0xf/0x20 [ 63.726101][ T8387] ? __fput+0x2a4/0x7a0 [ 63.730232][ T8387] ? task_work_run+0xc2/0x160 [ 63.734887][ T8387] ? exit_to_usermode_loop+0x23d/0x2d0 [ 63.740324][ T8387] __alloc_skb+0x92/0x510 [ 63.744633][ T8387] ? netdev_alloc_frag+0x150/0x150 [ 63.749749][ T8387] ? lock_downgrade+0x800/0x800 [ 63.754589][ T8387] tipc_buf_acquire+0x1c/0xd0 [ 63.759251][ T8387] tipc_msg_reverse+0x15d/0x7c0 [ 63.764083][ T8387] tipc_sk_respond+0x1da/0x700 [ 63.768828][ T8387] ? tipc_sk_create+0x1b50/0x1b50 [ 63.773832][ T8387] ? kmem_cache_free+0x99/0x320 [ 63.778669][ T8387] __tipc_shutdown+0x86f/0xf90 [ 63.783423][ T8387] ? tipc_accept+0xe50/0xe50 [ 63.788002][ T8387] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 63.788097][ T8402] FAULT_INJECTION: forcing a failure. [ 63.788097][ T8402] name failslab, interval 1, probability 0, space 0, times 0 [ 63.793782][ T8387] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 63.793791][ T8387] ? lock_sock_nested+0x7d/0xf0 [ 63.793801][ T8387] tipc_release+0xa3/0x11b0 [ 63.793807][ T8387] ? down_write+0xdb/0x150 [ 63.793813][ T8387] ? down_write_killable_nested+0x170/0x170 [ 63.793822][ T8387] ? fsnotify_first_mark+0x120/0x120 [ 63.793830][ T8387] ? fcntl_setlk+0xaa0/0xaa0 [ 63.793839][ T8387] __sock_release+0xbb/0x270 [ 63.793846][ T8387] sock_close+0xf/0x20 [ 63.793852][ T8387] __fput+0x2a4/0x7a0 [ 63.793863][ T8387] task_work_run+0xc2/0x160 [ 63.793875][ T8387] exit_to_usermode_loop+0x23d/0x2d0 [ 63.793884][ T8387] do_syscall_64+0x52a/0x620 [ 63.793893][ T8387] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.793899][ T8387] RIP: 0033:0x45cba9 [ 63.793906][ T8387] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.897888][ T8387] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.906260][ T8387] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.914207][ T8387] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 63.922161][ T8387] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.930113][ T8387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 63.938063][ T8387] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 63.946466][ T8394] CPU: 1 PID: 8394 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 63.954690][ T8394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.961776][ T8404] FAULT_INJECTION: forcing a failure. [ 63.961776][ T8404] name failslab, interval 1, probability 0, space 0, times 0 [ 63.964719][ T8394] Call Trace: [ 63.964730][ T8394] dump_stack+0x128/0x182 [ 63.964741][ T8394] should_fail.cold.4+0x5/0x13 [ 63.964748][ T8394] ? fault_create_debugfs_attr+0x140/0x140 [ 63.964754][ T8394] ? __lock_acquire+0xc56/0x3be0 [ 63.964767][ T8394] should_failslab+0x5/0xf [ 64.004676][ T8394] kmem_cache_alloc_node+0x55/0x780 [ 64.009855][ T8394] ? kmem_cache_free+0x7f/0x320 [ 64.014687][ T8394] ? sock_close+0xf/0x20 [ 64.018897][ T8394] ? __fput+0x2a4/0x7a0 [ 64.023102][ T8394] ? task_work_run+0xc2/0x160 [ 64.027757][ T8394] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.033190][ T8394] __alloc_skb+0x92/0x510 [ 64.037488][ T8394] ? netdev_alloc_frag+0x150/0x150 [ 64.042374][ T8406] FAULT_INJECTION: forcing a failure. [ 64.042374][ T8406] name failslab, interval 1, probability 0, space 0, times 0 [ 64.042570][ T8394] ? lock_downgrade+0x800/0x800 [ 64.059927][ T8394] tipc_buf_acquire+0x1c/0xd0 [ 64.064573][ T8394] tipc_msg_reverse+0x15d/0x7c0 [ 64.069401][ T8394] tipc_sk_respond+0x1da/0x700 [ 64.074139][ T8394] ? tipc_sk_create+0x1b50/0x1b50 [ 64.079145][ T8394] ? kmem_cache_free+0x99/0x320 [ 64.083976][ T8394] __tipc_shutdown+0x86f/0xf90 [ 64.088710][ T8394] ? tipc_accept+0xe50/0xe50 [ 64.093288][ T8394] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.099081][ T8394] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.105112][ T8394] ? lock_sock_nested+0x7d/0xf0 [ 64.109930][ T8394] tipc_release+0xa3/0x11b0 [ 64.114417][ T8394] ? down_write+0xdb/0x150 [ 64.118817][ T8394] ? down_write_killable_nested+0x170/0x170 [ 64.124682][ T8394] ? fsnotify_first_mark+0x120/0x120 [ 64.129947][ T8394] ? fcntl_setlk+0xaa0/0xaa0 [ 64.134517][ T8394] __sock_release+0xbb/0x270 [ 64.139070][ T8394] sock_close+0xf/0x20 [ 64.143113][ T8394] __fput+0x2a4/0x7a0 [ 64.147065][ T8394] task_work_run+0xc2/0x160 [ 64.151537][ T8394] exit_to_usermode_loop+0x23d/0x2d0 [ 64.156788][ T8394] do_syscall_64+0x52a/0x620 [ 64.161343][ T8394] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.167203][ T8394] RIP: 0033:0x45cba9 [ 64.171065][ T8394] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.190633][ T8394] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.199015][ T8394] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.206962][ T8394] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 64.214928][ T8394] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.222884][ T8394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 64.230821][ T8394] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 64.238775][ T8404] CPU: 0 PID: 8404 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 64.246992][ T8404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.257023][ T8404] Call Trace: [ 64.260286][ T8404] dump_stack+0x128/0x182 [ 64.264599][ T8404] should_fail.cold.4+0x5/0x13 [ 64.269343][ T8404] ? fault_create_debugfs_attr+0x140/0x140 [ 64.275130][ T8404] ? __lock_acquire+0xc56/0x3be0 [ 64.280056][ T8404] should_failslab+0x5/0xf [ 64.284449][ T8404] kmem_cache_alloc_node+0x55/0x780 [ 64.289629][ T8404] ? kmem_cache_free+0x7f/0x320 [ 64.294463][ T8404] ? sock_close+0xf/0x20 [ 64.298684][ T8404] ? __fput+0x2a4/0x7a0 [ 64.302828][ T8404] ? task_work_run+0xc2/0x160 [ 64.307568][ T8404] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.312995][ T8404] __alloc_skb+0x92/0x510 [ 64.317296][ T8404] ? netdev_alloc_frag+0x150/0x150 [ 64.322381][ T8404] ? lock_downgrade+0x800/0x800 [ 64.327212][ T8404] tipc_buf_acquire+0x1c/0xd0 [ 64.331870][ T8404] tipc_msg_reverse+0x15d/0x7c0 [ 64.336716][ T8404] tipc_sk_respond+0x1da/0x700 [ 64.341453][ T8404] ? tipc_sk_create+0x1b50/0x1b50 [ 64.346446][ T8404] ? kmem_cache_free+0x99/0x320 [ 64.351294][ T8404] __tipc_shutdown+0x86f/0xf90 [ 64.356053][ T8404] ? tipc_accept+0xe50/0xe50 [ 64.360628][ T8404] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.366411][ T8404] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.372459][ T8404] ? lock_sock_nested+0x7d/0xf0 [ 64.377282][ T8404] tipc_release+0xa3/0x11b0 [ 64.381751][ T8404] ? down_write+0xdb/0x150 [ 64.386130][ T8404] ? down_write_killable_nested+0x170/0x170 [ 64.391990][ T8404] ? fsnotify_first_mark+0x120/0x120 [ 64.397264][ T8404] ? fcntl_setlk+0xaa0/0xaa0 [ 64.401821][ T8404] __sock_release+0xbb/0x270 [ 64.406388][ T8404] sock_close+0xf/0x20 [ 64.410435][ T8404] __fput+0x2a4/0x7a0 [ 64.414403][ T8404] task_work_run+0xc2/0x160 [ 64.418874][ T8404] exit_to_usermode_loop+0x23d/0x2d0 [ 64.424129][ T8404] do_syscall_64+0x52a/0x620 [ 64.428691][ T8404] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.434549][ T8404] RIP: 0033:0x45cba9 [ 64.438412][ T8404] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.458206][ T8404] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.466581][ T8404] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.474520][ T8404] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 64.482463][ T8404] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.490404][ T8404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 64.498347][ T8404] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 64.506324][ T8402] CPU: 1 PID: 8402 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 64.514634][ T8402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.524693][ T8402] Call Trace: [ 64.527964][ T8402] dump_stack+0x128/0x182 [ 64.532280][ T8402] should_fail.cold.4+0x5/0x13 [ 64.537115][ T8402] ? fault_create_debugfs_attr+0x140/0x140 [ 64.542899][ T8402] ? __lock_acquire+0xc56/0x3be0 [ 64.547827][ T8402] should_failslab+0x5/0xf [ 64.552227][ T8402] kmem_cache_alloc_node+0x55/0x780 [ 64.557404][ T8402] ? kmem_cache_free+0x7f/0x320 [ 64.562258][ T8402] ? sock_close+0xf/0x20 [ 64.566476][ T8402] ? __fput+0x2a4/0x7a0 [ 64.570693][ T8402] ? task_work_run+0xc2/0x160 [ 64.575351][ T8402] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.580795][ T8402] __alloc_skb+0x92/0x510 [ 64.585109][ T8402] ? netdev_alloc_frag+0x150/0x150 [ 64.590214][ T8402] ? lock_downgrade+0x800/0x800 [ 64.595043][ T8402] tipc_buf_acquire+0x1c/0xd0 [ 64.599687][ T8402] tipc_msg_reverse+0x15d/0x7c0 [ 64.604508][ T8402] tipc_sk_respond+0x1da/0x700 [ 64.609242][ T8402] ? tipc_sk_create+0x1b50/0x1b50 [ 64.614234][ T8402] ? kmem_cache_free+0x99/0x320 [ 64.619053][ T8402] __tipc_shutdown+0x86f/0xf90 [ 64.623784][ T8402] ? tipc_accept+0xe50/0xe50 [ 64.628345][ T8402] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.634124][ T8402] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.640155][ T8402] ? lock_sock_nested+0x7d/0xf0 [ 64.644967][ T8402] tipc_release+0xa3/0x11b0 [ 64.649432][ T8402] ? down_write+0xdb/0x150 [ 64.653817][ T8402] ? down_write_killable_nested+0x170/0x170 [ 64.659673][ T8402] ? fsnotify_first_mark+0x120/0x120 [ 64.664922][ T8402] ? fcntl_setlk+0xaa0/0xaa0 [ 64.669479][ T8402] __sock_release+0xbb/0x270 [ 64.674036][ T8402] sock_close+0xf/0x20 [ 64.678272][ T8402] __fput+0x2a4/0x7a0 [ 64.682221][ T8402] task_work_run+0xc2/0x160 [ 64.686694][ T8402] exit_to_usermode_loop+0x23d/0x2d0 [ 64.691941][ T8402] do_syscall_64+0x52a/0x620 [ 64.696496][ T8402] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.702354][ T8402] RIP: 0033:0x45cba9 [ 64.706231][ T8402] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.725917][ T8402] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.734308][ T8402] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.742248][ T8402] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 64.750186][ T8402] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.758123][ T8402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 64.766071][ T8402] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 64.774026][ T8406] CPU: 0 PID: 8406 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 64.782246][ T8406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.792278][ T8406] Call Trace: [ 64.795547][ T8406] dump_stack+0x128/0x182 [ 64.799862][ T8406] should_fail.cold.4+0x5/0x13 [ 64.804606][ T8406] ? fault_create_debugfs_attr+0x140/0x140 [ 64.810563][ T8406] ? __lock_acquire+0xc56/0x3be0 [ 64.815490][ T8406] should_failslab+0x5/0xf [ 64.819884][ T8406] kmem_cache_alloc_node+0x55/0x780 [ 64.825167][ T8406] ? kmem_cache_free+0x7f/0x320 [ 64.830003][ T8406] ? sock_close+0xf/0x20 [ 64.834231][ T8406] ? __fput+0x2a4/0x7a0 [ 64.838368][ T8406] ? task_work_run+0xc2/0x160 [ 64.843117][ T8406] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.848563][ T8406] __alloc_skb+0x92/0x510 [ 64.852881][ T8406] ? netdev_alloc_frag+0x150/0x150 [ 64.858062][ T8406] ? lock_downgrade+0x800/0x800 [ 64.862899][ T8406] tipc_buf_acquire+0x1c/0xd0 [ 64.867571][ T8406] tipc_msg_reverse+0x15d/0x7c0 [ 64.872413][ T8406] tipc_sk_respond+0x1da/0x700 [ 64.877167][ T8406] ? tipc_sk_create+0x1b50/0x1b50 [ 64.882171][ T8406] ? kmem_cache_free+0x99/0x320 [ 64.887025][ T8406] __tipc_shutdown+0x86f/0xf90 [ 64.891772][ T8406] ? tipc_accept+0xe50/0xe50 [ 64.896348][ T8406] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.902134][ T8406] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.908181][ T8406] ? lock_sock_nested+0x7d/0xf0 [ 64.913016][ T8406] tipc_release+0xa3/0x11b0 [ 64.917505][ T8406] ? down_write+0xdb/0x150 [ 64.921907][ T8406] ? down_write_killable_nested+0x170/0x170 [ 64.927781][ T8406] ? fsnotify_first_mark+0x120/0x120 [ 64.933046][ T8406] ? fcntl_setlk+0xaa0/0xaa0 [ 64.937625][ T8406] __sock_release+0xbb/0x270 [ 64.942197][ T8406] sock_close+0xf/0x20 [ 64.946244][ T8406] __fput+0x2a4/0x7a0 [ 64.950226][ T8406] task_work_run+0xc2/0x160 [ 64.954726][ T8406] exit_to_usermode_loop+0x23d/0x2d0 [ 64.959993][ T8406] do_syscall_64+0x52a/0x620 [ 64.964567][ T8406] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.967960][ T8413] FAULT_INJECTION: forcing a failure. [ 64.967960][ T8413] name failslab, interval 1, probability 0, space 0, times 0 [ 64.970434][ T8406] RIP: 0033:0x45cba9 [ 64.970440][ T8406] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.970443][ T8406] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.970449][ T8406] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.970452][ T8406] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 64.970455][ T8406] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.970458][ T8406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 64.970462][ T8406] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 65.078599][ T8423] FAULT_INJECTION: forcing a failure. [ 65.078599][ T8423] name failslab, interval 1, probability 0, space 0, times 0 [ 65.086994][ T8430] FAULT_INJECTION: forcing a failure. [ 65.086994][ T8430] name failslab, interval 1, probability 0, space 0, times 0 [ 65.106163][ T8426] FAULT_INJECTION: forcing a failure. [ 65.106163][ T8426] name failslab, interval 1, probability 0, space 0, times 0 [ 65.107698][ T8429] FAULT_INJECTION: forcing a failure. [ 65.107698][ T8429] name failslab, interval 1, probability 0, space 0, times 0 [ 65.134748][ T8423] CPU: 1 PID: 8423 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 65.143084][ T8423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.153119][ T8423] Call Trace: [ 65.156390][ T8423] dump_stack+0x128/0x182 [ 65.160709][ T8423] should_fail.cold.4+0x5/0x13 [ 65.165461][ T8423] ? fault_create_debugfs_attr+0x140/0x140 [ 65.171253][ T8423] ? __lock_acquire+0xc56/0x3be0 [ 65.176180][ T8423] should_failslab+0x5/0xf [ 65.180578][ T8423] kmem_cache_alloc_node+0x55/0x780 [ 65.185753][ T8423] ? kmem_cache_free+0x7f/0x320 [ 65.190596][ T8423] ? sock_close+0xf/0x20 [ 65.194859][ T8423] ? __fput+0x2a4/0x7a0 [ 65.198994][ T8423] ? task_work_run+0xc2/0x160 [ 65.203651][ T8423] ? exit_to_usermode_loop+0x23d/0x2d0 [ 65.209178][ T8423] __alloc_skb+0x92/0x510 [ 65.213487][ T8423] ? netdev_alloc_frag+0x150/0x150 [ 65.218577][ T8423] ? lock_downgrade+0x800/0x800 [ 65.223403][ T8423] tipc_buf_acquire+0x1c/0xd0 [ 65.228051][ T8423] tipc_msg_reverse+0x15d/0x7c0 [ 65.232882][ T8423] tipc_sk_respond+0x1da/0x700 [ 65.237625][ T8423] ? tipc_sk_create+0x1b50/0x1b50 [ 65.242615][ T8423] ? kmem_cache_free+0x99/0x320 [ 65.247438][ T8423] __tipc_shutdown+0x86f/0xf90 [ 65.252168][ T8423] ? tipc_accept+0xe50/0xe50 [ 65.256760][ T8423] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.262545][ T8423] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.268583][ T8423] ? lock_sock_nested+0x7d/0xf0 [ 65.273403][ T8423] tipc_release+0xa3/0x11b0 [ 65.277875][ T8423] ? down_write+0xdb/0x150 [ 65.282256][ T8423] ? down_write_killable_nested+0x170/0x170 [ 65.288121][ T8423] ? fsnotify_first_mark+0x120/0x120 [ 65.293377][ T8423] ? fcntl_setlk+0xaa0/0xaa0 [ 65.297956][ T8423] __sock_release+0xbb/0x270 [ 65.302515][ T8423] sock_close+0xf/0x20 [ 65.306554][ T8423] __fput+0x2a4/0x7a0 [ 65.310504][ T8423] task_work_run+0xc2/0x160 [ 65.314977][ T8423] exit_to_usermode_loop+0x23d/0x2d0 [ 65.320228][ T8423] do_syscall_64+0x52a/0x620 [ 65.324788][ T8423] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.330648][ T8423] RIP: 0033:0x45cba9 [ 65.334527][ T8423] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.354101][ T8423] RSP: 002b:00007f480a9f3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.362487][ T8423] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.370429][ T8423] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.378376][ T8423] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 65.386323][ T8423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 65.394274][ T8423] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9f46d4 [ 65.402310][ T8429] CPU: 0 PID: 8429 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 65.410537][ T8429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.420696][ T8429] Call Trace: [ 65.423967][ T8429] dump_stack+0x128/0x182 [ 65.428272][ T8429] should_fail.cold.4+0x5/0x13 [ 65.433012][ T8429] ? fault_create_debugfs_attr+0x140/0x140 [ 65.438801][ T8429] ? __lock_acquire+0xc56/0x3be0 [ 65.443718][ T8429] should_failslab+0x5/0xf [ 65.448103][ T8429] kmem_cache_alloc_node+0x55/0x780 [ 65.453294][ T8429] ? kmem_cache_free+0x7f/0x320 [ 65.458133][ T8429] ? sock_close+0xf/0x20 [ 65.462359][ T8429] ? __fput+0x2a4/0x7a0 [ 65.466488][ T8429] ? task_work_run+0xc2/0x160 [ 65.471135][ T8429] ? exit_to_usermode_loop+0x23d/0x2d0 [ 65.476571][ T8429] __alloc_skb+0x92/0x510 [ 65.480874][ T8429] ? netdev_alloc_frag+0x150/0x150 [ 65.485988][ T8429] ? lock_downgrade+0x800/0x800 [ 65.490812][ T8429] tipc_buf_acquire+0x1c/0xd0 [ 65.495465][ T8429] tipc_msg_reverse+0x15d/0x7c0 [ 65.500294][ T8429] tipc_sk_respond+0x1da/0x700 [ 65.505034][ T8429] ? tipc_sk_create+0x1b50/0x1b50 [ 65.510034][ T8429] ? kmem_cache_free+0x99/0x320 [ 65.514862][ T8429] __tipc_shutdown+0x86f/0xf90 [ 65.519604][ T8429] ? tipc_accept+0xe50/0xe50 [ 65.524168][ T8429] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.529943][ T8429] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.535982][ T8429] ? lock_sock_nested+0x7d/0xf0 [ 65.540804][ T8429] tipc_release+0xa3/0x11b0 [ 65.545278][ T8429] ? down_write+0xdb/0x150 [ 65.549657][ T8429] ? down_write_killable_nested+0x170/0x170 [ 65.555521][ T8429] ? fsnotify_first_mark+0x120/0x120 [ 65.560778][ T8429] ? fcntl_setlk+0xaa0/0xaa0 [ 65.565336][ T8429] __sock_release+0xbb/0x270 [ 65.569893][ T8429] sock_close+0xf/0x20 [ 65.573951][ T8429] __fput+0x2a4/0x7a0 [ 65.577929][ T8429] task_work_run+0xc2/0x160 [ 65.582401][ T8429] exit_to_usermode_loop+0x23d/0x2d0 [ 65.587654][ T8429] do_syscall_64+0x52a/0x620 [ 65.592210][ T8429] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.598070][ T8429] RIP: 0033:0x45cba9 [ 65.601929][ T8429] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.621613][ T8429] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.629990][ T8429] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.637931][ T8429] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 65.645868][ T8429] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.653811][ T8429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 65.661857][ T8429] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 65.669824][ T8430] CPU: 1 PID: 8430 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 65.678057][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.688092][ T8430] Call Trace: [ 65.691366][ T8430] dump_stack+0x128/0x182 [ 65.695696][ T8430] should_fail.cold.4+0x5/0x13 [ 65.700105][ T8436] FAULT_INJECTION: forcing a failure. [ 65.700105][ T8436] name failslab, interval 1, probability 0, space 0, times 0 [ 65.700438][ T8430] ? fault_create_debugfs_attr+0x140/0x140 [ 65.700445][ T8430] ? __lock_acquire+0xc56/0x3be0 [ 65.700460][ T8430] should_failslab+0x5/0xf [ 65.700468][ T8430] kmem_cache_alloc_node+0x55/0x780 [ 65.700473][ T8430] ? kmem_cache_free+0x7f/0x320 [ 65.700480][ T8430] ? sock_close+0xf/0x20 [ 65.700486][ T8430] ? __fput+0x2a4/0x7a0 [ 65.700491][ T8430] ? task_work_run+0xc2/0x160 [ 65.700497][ T8430] ? exit_to_usermode_loop+0x23d/0x2d0 [ 65.700506][ T8430] __alloc_skb+0x92/0x510 [ 65.700514][ T8430] ? netdev_alloc_frag+0x150/0x150 [ 65.700522][ T8430] ? lock_downgrade+0x800/0x800 [ 65.700531][ T8430] tipc_buf_acquire+0x1c/0xd0 [ 65.775400][ T8430] tipc_msg_reverse+0x15d/0x7c0 [ 65.780230][ T8430] tipc_sk_respond+0x1da/0x700 [ 65.784970][ T8430] ? tipc_sk_create+0x1b50/0x1b50 [ 65.789972][ T8430] ? kmem_cache_free+0x99/0x320 [ 65.794790][ T8430] __tipc_shutdown+0x86f/0xf90 [ 65.799529][ T8430] ? tipc_accept+0xe50/0xe50 [ 65.804105][ T8430] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.809884][ T8430] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.815934][ T8430] ? lock_sock_nested+0x7d/0xf0 [ 65.820753][ T8430] tipc_release+0xa3/0x11b0 [ 65.825222][ T8430] ? down_write+0xdb/0x150 [ 65.829603][ T8430] ? down_write_killable_nested+0x170/0x170 [ 65.835461][ T8430] ? fsnotify_first_mark+0x120/0x120 [ 65.840710][ T8430] ? fcntl_setlk+0xaa0/0xaa0 [ 65.845278][ T8430] __sock_release+0xbb/0x270 [ 65.849836][ T8430] sock_close+0xf/0x20 [ 65.853881][ T8430] __fput+0x2a4/0x7a0 [ 65.857839][ T8430] task_work_run+0xc2/0x160 [ 65.862312][ T8430] exit_to_usermode_loop+0x23d/0x2d0 [ 65.867569][ T8430] do_syscall_64+0x52a/0x620 [ 65.872130][ T8430] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.877993][ T8430] RIP: 0033:0x45cba9 [ 65.881862][ T8430] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.901436][ T8430] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.909835][ T8430] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.917787][ T8430] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 65.925739][ T8430] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.933687][ T8430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 65.941629][ T8430] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 65.949706][ T8436] CPU: 0 PID: 8436 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 65.957922][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.967957][ T8436] Call Trace: [ 65.971219][ T8436] dump_stack+0x128/0x182 [ 65.975528][ T8436] should_fail.cold.4+0x5/0x13 [ 65.980265][ T8436] ? fault_create_debugfs_attr+0x140/0x140 [ 65.986048][ T8436] ? __lock_acquire+0xc56/0x3be0 [ 65.990957][ T8436] should_failslab+0x5/0xf [ 65.995341][ T8436] kmem_cache_alloc_node+0x55/0x780 [ 66.000506][ T8436] ? kmem_cache_free+0x7f/0x320 [ 66.005329][ T8436] ? sock_close+0xf/0x20 [ 66.009547][ T8436] ? __fput+0x2a4/0x7a0 [ 66.013800][ T8436] ? task_work_run+0xc2/0x160 [ 66.018468][ T8436] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.023981][ T8436] __alloc_skb+0x92/0x510 [ 66.028279][ T8436] ? netdev_alloc_frag+0x150/0x150 [ 66.033451][ T8436] ? lock_downgrade+0x800/0x800 [ 66.038274][ T8436] tipc_buf_acquire+0x1c/0xd0 [ 66.042920][ T8436] tipc_msg_reverse+0x15d/0x7c0 [ 66.047738][ T8436] tipc_sk_respond+0x1da/0x700 [ 66.052469][ T8436] ? tipc_sk_create+0x1b50/0x1b50 [ 66.057465][ T8436] ? kmem_cache_free+0x99/0x320 [ 66.062312][ T8436] __tipc_shutdown+0x86f/0xf90 [ 66.067052][ T8436] ? tipc_accept+0xe50/0xe50 [ 66.071611][ T8436] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.077384][ T8436] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.083432][ T8436] ? lock_sock_nested+0x7d/0xf0 [ 66.088253][ T8436] tipc_release+0xa3/0x11b0 [ 66.092728][ T8436] ? down_write+0xdb/0x150 [ 66.097123][ T8436] ? down_write_killable_nested+0x170/0x170 [ 66.102992][ T8436] ? fsnotify_first_mark+0x120/0x120 [ 66.108239][ T8436] ? fcntl_setlk+0xaa0/0xaa0 [ 66.112802][ T8436] __sock_release+0xbb/0x270 [ 66.117363][ T8436] sock_close+0xf/0x20 [ 66.121403][ T8436] __fput+0x2a4/0x7a0 [ 66.125352][ T8436] task_work_run+0xc2/0x160 [ 66.129823][ T8436] exit_to_usermode_loop+0x23d/0x2d0 [ 66.135082][ T8436] do_syscall_64+0x52a/0x620 [ 66.139647][ T8436] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.145514][ T8436] RIP: 0033:0x45cba9 [ 66.149375][ T8436] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.168943][ T8436] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.177322][ T8436] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.185266][ T8436] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 66.193212][ T8436] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.201160][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 66.209104][ T8436] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 66.217052][ T8426] CPU: 1 PID: 8426 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 66.225277][ T8426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.235313][ T8426] Call Trace: [ 66.238585][ T8426] dump_stack+0x128/0x182 [ 66.242896][ T8426] should_fail.cold.4+0x5/0x13 [ 66.247642][ T8426] ? fault_create_debugfs_attr+0x140/0x140 [ 66.253426][ T8426] ? __lock_acquire+0xc56/0x3be0 [ 66.258350][ T8426] should_failslab+0x5/0xf [ 66.262750][ T8426] kmem_cache_alloc_node+0x55/0x780 [ 66.267928][ T8426] ? kmem_cache_free+0x7f/0x320 [ 66.272768][ T8426] ? sock_close+0xf/0x20 [ 66.276990][ T8426] ? __fput+0x2a4/0x7a0 [ 66.281125][ T8426] ? task_work_run+0xc2/0x160 [ 66.285781][ T8426] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.291220][ T8426] __alloc_skb+0x92/0x510 [ 66.295533][ T8426] ? netdev_alloc_frag+0x150/0x150 [ 66.300636][ T8426] ? lock_downgrade+0x800/0x800 [ 66.305470][ T8426] tipc_buf_acquire+0x1c/0xd0 [ 66.310125][ T8426] tipc_msg_reverse+0x15d/0x7c0 [ 66.314962][ T8426] tipc_sk_respond+0x1da/0x700 [ 66.319708][ T8426] ? tipc_sk_create+0x1b50/0x1b50 [ 66.324711][ T8426] ? kmem_cache_free+0x99/0x320 [ 66.329543][ T8426] __tipc_shutdown+0x86f/0xf90 [ 66.334294][ T8426] ? tipc_accept+0xe50/0xe50 [ 66.338886][ T8426] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.344676][ T8426] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.350723][ T8426] ? lock_sock_nested+0x7d/0xf0 [ 66.355553][ T8426] tipc_release+0xa3/0x11b0 [ 66.360034][ T8426] ? down_write+0xdb/0x150 [ 66.364427][ T8426] ? down_write_killable_nested+0x170/0x170 [ 66.370306][ T8426] ? fsnotify_first_mark+0x120/0x120 [ 66.375569][ T8426] ? fcntl_setlk+0xaa0/0xaa0 [ 66.380132][ T8426] __sock_release+0xbb/0x270 [ 66.384697][ T8426] sock_close+0xf/0x20 [ 66.388748][ T8426] __fput+0x2a4/0x7a0 [ 66.390932][ T8444] FAULT_INJECTION: forcing a failure. [ 66.390932][ T8444] name failslab, interval 1, probability 0, space 0, times 0 [ 66.392708][ T8426] task_work_run+0xc2/0x160 [ 66.392720][ T8426] exit_to_usermode_loop+0x23d/0x2d0 [ 66.392747][ T8426] do_syscall_64+0x52a/0x620 [ 66.392757][ T8426] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.392763][ T8426] RIP: 0033:0x45cba9 [ 66.392784][ T8426] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.392787][ T8426] RSP: 002b:00007f732966ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.392793][ T8426] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.392796][ T8426] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.392799][ T8426] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 66.392802][ T8426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 66.392806][ T8426] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732966b6d4 [ 66.401053][ T8413] CPU: 1 PID: 8413 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 66.427268][ T8445] FAULT_INJECTION: forcing a failure. [ 66.427268][ T8445] name failslab, interval 1, probability 0, space 0, times 0 [ 66.429412][ T8413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.429415][ T8413] Call Trace: [ 66.429424][ T8413] dump_stack+0x128/0x182 [ 66.429435][ T8413] should_fail.cold.4+0x5/0x13 [ 66.429442][ T8413] ? fault_create_debugfs_attr+0x140/0x140 [ 66.429449][ T8413] ? __lock_acquire+0xc56/0x3be0 [ 66.429464][ T8413] should_failslab+0x5/0xf [ 66.429469][ T8413] kmem_cache_alloc_node+0x55/0x780 [ 66.429474][ T8413] ? kmem_cache_free+0x7f/0x320 [ 66.429481][ T8413] ? sock_close+0xf/0x20 [ 66.429486][ T8413] ? __fput+0x2a4/0x7a0 [ 66.429493][ T8413] ? task_work_run+0xc2/0x160 [ 66.578279][ T8413] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.583729][ T8413] __alloc_skb+0x92/0x510 [ 66.588032][ T8413] ? netdev_alloc_frag+0x150/0x150 [ 66.593112][ T8413] ? lock_downgrade+0x800/0x800 [ 66.597930][ T8413] tipc_buf_acquire+0x1c/0xd0 [ 66.602572][ T8413] tipc_msg_reverse+0x15d/0x7c0 [ 66.607388][ T8413] tipc_sk_respond+0x1da/0x700 [ 66.612121][ T8413] ? tipc_sk_create+0x1b50/0x1b50 [ 66.617117][ T8413] ? kmem_cache_free+0x99/0x320 [ 66.621936][ T8413] __tipc_shutdown+0x86f/0xf90 [ 66.626677][ T8413] ? tipc_accept+0xe50/0xe50 [ 66.631242][ T8413] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.637033][ T8413] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.643064][ T8413] ? lock_sock_nested+0x7d/0xf0 [ 66.647878][ T8413] tipc_release+0xa3/0x11b0 [ 66.652371][ T8413] ? down_write+0xdb/0x150 [ 66.656764][ T8413] ? down_write_killable_nested+0x170/0x170 [ 66.662624][ T8413] ? fsnotify_first_mark+0x120/0x120 [ 66.667984][ T8413] ? fcntl_setlk+0xaa0/0xaa0 [ 66.672541][ T8413] __sock_release+0xbb/0x270 [ 66.677101][ T8413] sock_close+0xf/0x20 [ 66.681145][ T8413] __fput+0x2a4/0x7a0 [ 66.685099][ T8413] task_work_run+0xc2/0x160 [ 66.689575][ T8413] exit_to_usermode_loop+0x23d/0x2d0 [ 66.694846][ T8413] do_syscall_64+0x52a/0x620 [ 66.699411][ T8413] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.705277][ T8413] RIP: 0033:0x45cba9 [ 66.709159][ T8413] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.728736][ T8413] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.737109][ T8413] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.745044][ T8413] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 66.752981][ T8413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.760922][ T8413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 66.768870][ T8413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 66.776836][ T8444] CPU: 0 PID: 8444 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 66.785055][ T8444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.795094][ T8444] Call Trace: [ 66.798364][ T8444] dump_stack+0x128/0x182 [ 66.802679][ T8444] should_fail.cold.4+0x5/0x13 [ 66.807430][ T8444] ? fault_create_debugfs_attr+0x140/0x140 [ 66.813247][ T8444] ? __lock_acquire+0xc56/0x3be0 [ 66.818220][ T8444] should_failslab+0x5/0xf [ 66.822625][ T8444] kmem_cache_alloc_node+0x55/0x780 [ 66.827801][ T8444] ? kmem_cache_free+0x7f/0x320 [ 66.832627][ T8444] ? sock_close+0xf/0x20 [ 66.836833][ T8444] ? __fput+0x2a4/0x7a0 [ 66.840949][ T8444] ? task_work_run+0xc2/0x160 [ 66.845594][ T8444] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.851026][ T8444] __alloc_skb+0x92/0x510 [ 66.855320][ T8444] ? netdev_alloc_frag+0x150/0x150 [ 66.860437][ T8444] ? lock_downgrade+0x800/0x800 [ 66.865279][ T8444] tipc_buf_acquire+0x1c/0xd0 [ 66.869925][ T8444] tipc_msg_reverse+0x15d/0x7c0 [ 66.874745][ T8444] tipc_sk_respond+0x1da/0x700 [ 66.879626][ T8444] ? tipc_sk_create+0x1b50/0x1b50 [ 66.884619][ T8444] ? kmem_cache_free+0x99/0x320 [ 66.889442][ T8444] __tipc_shutdown+0x86f/0xf90 [ 66.894176][ T8444] ? tipc_accept+0xe50/0xe50 [ 66.898739][ T8444] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.904512][ T8444] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.910546][ T8444] ? lock_sock_nested+0x7d/0xf0 [ 66.915367][ T8444] tipc_release+0xa3/0x11b0 [ 66.919838][ T8444] ? down_write+0xdb/0x150 [ 66.924223][ T8444] ? down_write_killable_nested+0x170/0x170 [ 66.930089][ T8444] ? fsnotify_first_mark+0x120/0x120 [ 66.935339][ T8444] ? fcntl_setlk+0xaa0/0xaa0 [ 66.939893][ T8444] __sock_release+0xbb/0x270 [ 66.944461][ T8444] sock_close+0xf/0x20 [ 66.948500][ T8444] __fput+0x2a4/0x7a0 [ 66.952448][ T8444] task_work_run+0xc2/0x160 [ 66.956918][ T8444] exit_to_usermode_loop+0x23d/0x2d0 [ 66.962177][ T8444] do_syscall_64+0x52a/0x620 [ 66.966737][ T8444] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.972690][ T8444] RIP: 0033:0x45cba9 [ 66.976558][ T8444] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.996136][ T8444] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.004520][ T8444] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.012468][ T8444] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 67.020407][ T8444] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.028344][ T8444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 67.036284][ T8444] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 67.057622][ T8445] CPU: 1 PID: 8445 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 67.065977][ T8445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.076022][ T8445] Call Trace: [ 67.079297][ T8445] dump_stack+0x128/0x182 [ 67.083614][ T8445] should_fail.cold.4+0x5/0x13 [ 67.088363][ T8445] ? fault_create_debugfs_attr+0x140/0x140 [ 67.094151][ T8445] ? __lock_acquire+0xc56/0x3be0 [ 67.099079][ T8445] should_failslab+0x5/0xf [ 67.103567][ T8445] kmem_cache_alloc_node+0x55/0x780 [ 67.108745][ T8445] ? kmem_cache_free+0x7f/0x320 [ 67.113576][ T8445] ? sock_close+0xf/0x20 [ 67.117802][ T8445] ? __fput+0x2a4/0x7a0 [ 67.121936][ T8445] ? task_work_run+0xc2/0x160 [ 67.126592][ T8445] ? exit_to_usermode_loop+0x23d/0x2d0 [ 67.132033][ T8445] __alloc_skb+0x92/0x510 [ 67.136346][ T8445] ? netdev_alloc_frag+0x150/0x150 [ 67.141444][ T8445] ? lock_downgrade+0x800/0x800 [ 67.146280][ T8445] tipc_buf_acquire+0x1c/0xd0 [ 67.150947][ T8445] tipc_msg_reverse+0x15d/0x7c0 [ 67.155797][ T8445] tipc_sk_respond+0x1da/0x700 [ 67.160544][ T8445] ? tipc_sk_create+0x1b50/0x1b50 [ 67.165551][ T8445] ? kmem_cache_free+0x99/0x320 [ 67.170390][ T8445] __tipc_shutdown+0x86f/0xf90 [ 67.175143][ T8445] ? tipc_accept+0xe50/0xe50 [ 67.179726][ T8445] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 67.185521][ T8445] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 67.191569][ T8445] ? lock_sock_nested+0x7d/0xf0 [ 67.196402][ T8445] tipc_release+0xa3/0x11b0 [ 67.200891][ T8445] ? down_write+0xdb/0x150 [ 67.205288][ T8445] ? down_write_killable_nested+0x170/0x170 [ 67.211163][ T8445] ? fsnotify_first_mark+0x120/0x120 [ 67.216430][ T8445] ? fcntl_setlk+0xaa0/0xaa0 [ 67.221006][ T8445] __sock_release+0xbb/0x270 [ 67.225578][ T8445] sock_close+0xf/0x20 [ 67.229628][ T8445] __fput+0x2a4/0x7a0 [ 67.233603][ T8445] task_work_run+0xc2/0x160 [ 67.238094][ T8445] exit_to_usermode_loop+0x23d/0x2d0 [ 67.243373][ T8445] do_syscall_64+0x52a/0x620 [ 67.247968][ T8445] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.253853][ T8445] RIP: 0033:0x45cba9 [ 67.257727][ T8445] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.277307][ T8445] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.285697][ T8445] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.293655][ T8445] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 67.301607][ T8445] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.309556][ T8445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 67.315017][ T8459] FAULT_INJECTION: forcing a failure. [ 67.315017][ T8459] name failslab, interval 1, probability 0, space 0, times 0 [ 67.317500][ T8445] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 67.345569][ T8459] CPU: 0 PID: 8459 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 67.353799][ T8459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.363835][ T8459] Call Trace: [ 67.367104][ T8459] dump_stack+0x128/0x182 [ 67.371410][ T8459] should_fail.cold.4+0x5/0x13 [ 67.376164][ T8459] ? fault_create_debugfs_attr+0x140/0x140 [ 67.381945][ T8459] ? __lock_acquire+0xc56/0x3be0 [ 67.386868][ T8459] should_failslab+0x5/0xf [ 67.391261][ T8459] kmem_cache_alloc_node+0x55/0x780 [ 67.396437][ T8459] ? kmem_cache_free+0x7f/0x320 [ 67.401262][ T8459] ? sock_close+0xf/0x20 [ 67.405482][ T8459] ? __fput+0x2a4/0x7a0 [ 67.409632][ T8459] ? task_work_run+0xc2/0x160 [ 67.414320][ T8459] ? exit_to_usermode_loop+0x23d/0x2d0 [ 67.419759][ T8459] __alloc_skb+0x92/0x510 [ 67.424077][ T8459] ? netdev_alloc_frag+0x150/0x150 [ 67.429166][ T8459] ? lock_downgrade+0x800/0x800 [ 67.434001][ T8459] tipc_buf_acquire+0x1c/0xd0 [ 67.438664][ T8459] tipc_msg_reverse+0x15d/0x7c0 [ 67.443502][ T8459] tipc_sk_respond+0x1da/0x700 [ 67.448243][ T8459] ? tipc_sk_create+0x1b50/0x1b50 [ 67.453243][ T8459] ? kmem_cache_free+0x99/0x320 [ 67.458093][ T8459] __tipc_shutdown+0x86f/0xf90 [ 67.460973][ T8467] FAULT_INJECTION: forcing a failure. [ 67.460973][ T8467] name failslab, interval 1, probability 0, space 0, times 0 [ 67.462829][ T8459] ? tipc_accept+0xe50/0xe50 [ 67.462840][ T8459] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 67.462849][ T8459] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 67.462856][ T8459] ? lock_sock_nested+0x7d/0xf0 [ 67.462863][ T8459] tipc_release+0xa3/0x11b0 [ 67.462868][ T8459] ? down_write+0xdb/0x150 [ 67.462874][ T8459] ? down_write_killable_nested+0x170/0x170 [ 67.462881][ T8459] ? fsnotify_first_mark+0x120/0x120 [ 67.462889][ T8459] ? fcntl_setlk+0xaa0/0xaa0 [ 67.462897][ T8459] __sock_release+0xbb/0x270 [ 67.462904][ T8459] sock_close+0xf/0x20 [ 67.462909][ T8459] __fput+0x2a4/0x7a0 [ 67.462919][ T8459] task_work_run+0xc2/0x160 [ 67.485847][ T8470] FAULT_INJECTION: forcing a failure. [ 67.485847][ T8470] name failslab, interval 1, probability 0, space 0, times 0 [ 67.485899][ T8459] exit_to_usermode_loop+0x23d/0x2d0 [ 67.556208][ T8459] do_syscall_64+0x52a/0x620 [ 67.560764][ T8459] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.566705][ T8459] RIP: 0033:0x45cba9 [ 67.570570][ T8459] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.590140][ T8459] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.598515][ T8459] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.606455][ T8459] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 67.614398][ T8459] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.622339][ T8459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 67.630280][ T8459] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 67.638237][ T8470] CPU: 1 PID: 8470 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 67.646459][ T8470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.656495][ T8470] Call Trace: [ 67.659763][ T8470] dump_stack+0x128/0x182 [ 67.664078][ T8470] should_fail.cold.4+0x5/0x13 [ 67.668828][ T8470] ? fault_create_debugfs_attr+0x140/0x140 [ 67.674611][ T8470] ? __lock_acquire+0xc56/0x3be0 [ 67.677346][ T8471] FAULT_INJECTION: forcing a failure. [ 67.677346][ T8471] name failslab, interval 1, probability 0, space 0, times 0 [ 67.679546][ T8470] should_failslab+0x5/0xf [ 67.679553][ T8470] kmem_cache_alloc_node+0x55/0x780 [ 67.679558][ T8470] ? kmem_cache_free+0x7f/0x320 [ 67.679565][ T8470] ? sock_close+0xf/0x20 [ 67.679571][ T8470] ? __fput+0x2a4/0x7a0 [ 67.679576][ T8470] ? task_work_run+0xc2/0x160 [ 67.679582][ T8470] ? exit_to_usermode_loop+0x23d/0x2d0 [ 67.679590][ T8470] __alloc_skb+0x92/0x510 [ 67.679597][ T8470] ? netdev_alloc_frag+0x150/0x150 [ 67.679605][ T8470] ? lock_downgrade+0x800/0x800 [ 67.679614][ T8470] tipc_buf_acquire+0x1c/0xd0 [ 67.701508][ T8472] FAULT_INJECTION: forcing a failure. [ 67.701508][ T8472] name failslab, interval 1, probability 0, space 0, times 0 [ 67.701794][ T8470] tipc_msg_reverse+0x15d/0x7c0 [ 67.761314][ T8470] tipc_sk_respond+0x1da/0x700 [ 67.766044][ T8470] ? tipc_sk_create+0x1b50/0x1b50 [ 67.771032][ T8470] ? kmem_cache_free+0x99/0x320 [ 67.775860][ T8470] __tipc_shutdown+0x86f/0xf90 [ 67.780598][ T8470] ? tipc_accept+0xe50/0xe50 [ 67.785158][ T8470] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 67.790952][ T8470] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 67.796991][ T8470] ? lock_sock_nested+0x7d/0xf0 [ 67.801806][ T8470] tipc_release+0xa3/0x11b0 [ 67.806275][ T8470] ? down_write+0xdb/0x150 [ 67.810782][ T8470] ? down_write_killable_nested+0x170/0x170 [ 67.816641][ T8470] ? fsnotify_first_mark+0x120/0x120 [ 67.821894][ T8470] ? fcntl_setlk+0xaa0/0xaa0 [ 67.826452][ T8470] __sock_release+0xbb/0x270 [ 67.831005][ T8470] sock_close+0xf/0x20 [ 67.835137][ T8470] __fput+0x2a4/0x7a0 [ 67.839107][ T8470] task_work_run+0xc2/0x160 [ 67.843581][ T8470] exit_to_usermode_loop+0x23d/0x2d0 [ 67.848842][ T8470] do_syscall_64+0x52a/0x620 [ 67.853408][ T8470] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.859270][ T8470] RIP: 0033:0x45cba9 [ 67.863133][ T8470] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.882710][ T8470] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.891089][ T8470] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.899035][ T8470] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 67.906973][ T8470] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.914913][ T8470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 67.922855][ T8470] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 67.930807][ T8471] CPU: 0 PID: 8471 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 67.939029][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.949076][ T8471] Call Trace: [ 67.952344][ T8471] dump_stack+0x128/0x182 [ 67.956659][ T8471] should_fail.cold.4+0x5/0x13 [ 67.961399][ T8471] ? fault_create_debugfs_attr+0x140/0x140 [ 67.967180][ T8471] ? __lock_acquire+0xc56/0x3be0 [ 67.972091][ T8471] should_failslab+0x5/0xf [ 67.976476][ T8471] kmem_cache_alloc_node+0x55/0x780 [ 67.981654][ T8471] ? kmem_cache_free+0x7f/0x320 [ 67.986469][ T8471] ? sock_close+0xf/0x20 [ 67.990675][ T8471] ? __fput+0x2a4/0x7a0 [ 67.994808][ T8471] ? task_work_run+0xc2/0x160 [ 67.999457][ T8471] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.004883][ T8471] __alloc_skb+0x92/0x510 [ 68.009180][ T8471] ? netdev_alloc_frag+0x150/0x150 [ 68.014268][ T8471] ? lock_downgrade+0x800/0x800 [ 68.019102][ T8471] tipc_buf_acquire+0x1c/0xd0 [ 68.023755][ T8471] tipc_msg_reverse+0x15d/0x7c0 [ 68.028581][ T8471] tipc_sk_respond+0x1da/0x700 [ 68.033394][ T8471] ? tipc_sk_create+0x1b50/0x1b50 [ 68.038403][ T8471] ? kmem_cache_free+0x99/0x320 [ 68.043264][ T8471] __tipc_shutdown+0x86f/0xf90 [ 68.048046][ T8471] ? tipc_accept+0xe50/0xe50 [ 68.052623][ T8471] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.058410][ T8471] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.064455][ T8471] ? lock_sock_nested+0x7d/0xf0 [ 68.069285][ T8471] tipc_release+0xa3/0x11b0 [ 68.073763][ T8471] ? down_write+0xdb/0x150 [ 68.078151][ T8471] ? down_write_killable_nested+0x170/0x170 [ 68.084011][ T8471] ? fsnotify_first_mark+0x120/0x120 [ 68.089265][ T8471] ? fcntl_setlk+0xaa0/0xaa0 [ 68.093833][ T8471] __sock_release+0xbb/0x270 [ 68.098416][ T8471] sock_close+0xf/0x20 [ 68.102458][ T8471] __fput+0x2a4/0x7a0 [ 68.106415][ T8471] task_work_run+0xc2/0x160 [ 68.110919][ T8471] exit_to_usermode_loop+0x23d/0x2d0 [ 68.116186][ T8471] do_syscall_64+0x52a/0x620 [ 68.120749][ T8471] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.126618][ T8471] RIP: 0033:0x45cba9 [ 68.130478][ T8471] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.150046][ T8471] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.158428][ T8471] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.166496][ T8471] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 68.174441][ T8471] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.182388][ T8471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 68.190332][ T8471] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 68.198283][ T8472] CPU: 1 PID: 8472 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 68.206506][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.216539][ T8472] Call Trace: [ 68.219813][ T8472] dump_stack+0x128/0x182 [ 68.224131][ T8472] should_fail.cold.4+0x5/0x13 [ 68.228892][ T8472] ? fault_create_debugfs_attr+0x140/0x140 [ 68.234681][ T8472] ? __lock_acquire+0xc56/0x3be0 [ 68.239616][ T8472] should_failslab+0x5/0xf [ 68.244015][ T8472] kmem_cache_alloc_node+0x55/0x780 [ 68.249196][ T8472] ? kmem_cache_free+0x7f/0x320 [ 68.254031][ T8472] ? sock_close+0xf/0x20 [ 68.258255][ T8472] ? __fput+0x2a4/0x7a0 [ 68.262389][ T8472] ? task_work_run+0xc2/0x160 [ 68.267047][ T8472] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.272488][ T8472] __alloc_skb+0x92/0x510 [ 68.276803][ T8472] ? netdev_alloc_frag+0x150/0x150 [ 68.282009][ T8472] ? lock_downgrade+0x800/0x800 [ 68.286842][ T8472] tipc_buf_acquire+0x1c/0xd0 [ 68.291503][ T8472] tipc_msg_reverse+0x15d/0x7c0 [ 68.296342][ T8472] tipc_sk_respond+0x1da/0x700 [ 68.301086][ T8472] ? tipc_sk_create+0x1b50/0x1b50 [ 68.306077][ T8472] ? kmem_cache_free+0x99/0x320 [ 68.310906][ T8472] __tipc_shutdown+0x86f/0xf90 [ 68.315655][ T8472] ? tipc_accept+0xe50/0xe50 [ 68.315972][ T8482] FAULT_INJECTION: forcing a failure. [ 68.315972][ T8482] name failslab, interval 1, probability 0, space 0, times 0 [ 68.320231][ T8472] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.320240][ T8472] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.320247][ T8472] ? lock_sock_nested+0x7d/0xf0 [ 68.320255][ T8472] tipc_release+0xa3/0x11b0 [ 68.320261][ T8472] ? down_write+0xdb/0x150 [ 68.320266][ T8472] ? down_write_killable_nested+0x170/0x170 [ 68.320273][ T8472] ? fsnotify_first_mark+0x120/0x120 [ 68.320281][ T8472] ? fcntl_setlk+0xaa0/0xaa0 [ 68.320289][ T8472] __sock_release+0xbb/0x270 [ 68.378669][ T8472] sock_close+0xf/0x20 [ 68.382707][ T8472] __fput+0x2a4/0x7a0 [ 68.386684][ T8472] task_work_run+0xc2/0x160 [ 68.391155][ T8472] exit_to_usermode_loop+0x23d/0x2d0 [ 68.396405][ T8472] do_syscall_64+0x52a/0x620 [ 68.400964][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.406825][ T8472] RIP: 0033:0x45cba9 [ 68.410702][ T8472] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.430273][ T8472] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.438649][ T8472] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.446594][ T8472] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 68.454618][ T8472] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.462559][ T8472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 68.470509][ T8472] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 68.478465][ T8482] CPU: 0 PID: 8482 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 68.486685][ T8482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.496813][ T8482] Call Trace: [ 68.500077][ T8482] dump_stack+0x128/0x182 [ 68.504377][ T8482] should_fail.cold.4+0x5/0x13 [ 68.509125][ T8482] ? fault_create_debugfs_attr+0x140/0x140 [ 68.518985][ T8482] ? __lock_acquire+0xc56/0x3be0 [ 68.523903][ T8482] should_failslab+0x5/0xf [ 68.528292][ T8482] kmem_cache_alloc_node+0x55/0x780 [ 68.533462][ T8482] ? kmem_cache_free+0x7f/0x320 [ 68.538290][ T8482] ? sock_close+0xf/0x20 [ 68.542512][ T8482] ? __fput+0x2a4/0x7a0 [ 68.546637][ T8482] ? task_work_run+0xc2/0x160 [ 68.551280][ T8482] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.556706][ T8482] __alloc_skb+0x92/0x510 [ 68.561000][ T8482] ? netdev_alloc_frag+0x150/0x150 [ 68.566077][ T8482] ? lock_downgrade+0x800/0x800 [ 68.570897][ T8482] tipc_buf_acquire+0x1c/0xd0 [ 68.575545][ T8482] tipc_msg_reverse+0x15d/0x7c0 [ 68.580375][ T8482] tipc_sk_respond+0x1da/0x700 [ 68.585113][ T8482] ? tipc_sk_create+0x1b50/0x1b50 [ 68.590110][ T8482] ? kmem_cache_free+0x99/0x320 [ 68.594934][ T8482] __tipc_shutdown+0x86f/0xf90 [ 68.599676][ T8482] ? tipc_accept+0xe50/0xe50 [ 68.604244][ T8482] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.610023][ T8482] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.616055][ T8482] ? lock_sock_nested+0x7d/0xf0 [ 68.620878][ T8482] tipc_release+0xa3/0x11b0 [ 68.625350][ T8482] ? down_write+0xdb/0x150 [ 68.629730][ T8482] ? down_write_killable_nested+0x170/0x170 [ 68.635591][ T8482] ? fsnotify_first_mark+0x120/0x120 [ 68.640841][ T8482] ? fcntl_setlk+0xaa0/0xaa0 [ 68.645509][ T8482] __sock_release+0xbb/0x270 [ 68.650086][ T8482] sock_close+0xf/0x20 [ 68.654121][ T8482] __fput+0x2a4/0x7a0 [ 68.658086][ T8482] task_work_run+0xc2/0x160 [ 68.662564][ T8482] exit_to_usermode_loop+0x23d/0x2d0 [ 68.667820][ T8482] do_syscall_64+0x52a/0x620 [ 68.672395][ T8482] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.678260][ T8482] RIP: 0033:0x45cba9 [ 68.682119][ T8482] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.701687][ T8482] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.710060][ T8482] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.718002][ T8482] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 68.725959][ T8482] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.733904][ T8482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 68.741848][ T8482] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 68.749799][ T8467] CPU: 1 PID: 8467 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 68.758017][ T8467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.768053][ T8467] Call Trace: [ 68.771323][ T8467] dump_stack+0x128/0x182 [ 68.775635][ T8467] should_fail.cold.4+0x5/0x13 [ 68.780386][ T8467] ? fault_create_debugfs_attr+0x140/0x140 [ 68.786169][ T8467] ? __lock_acquire+0xc56/0x3be0 [ 68.791096][ T8467] should_failslab+0x5/0xf [ 68.795495][ T8467] kmem_cache_alloc_node+0x55/0x780 [ 68.800684][ T8467] ? kmem_cache_free+0x7f/0x320 [ 68.805530][ T8467] ? sock_close+0xf/0x20 [ 68.809757][ T8467] ? __fput+0x2a4/0x7a0 [ 68.813913][ T8467] ? task_work_run+0xc2/0x160 [ 68.818572][ T8467] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.824015][ T8467] __alloc_skb+0x92/0x510 [ 68.828329][ T8467] ? netdev_alloc_frag+0x150/0x150 [ 68.833427][ T8467] ? lock_downgrade+0x800/0x800 [ 68.838258][ T8467] tipc_buf_acquire+0x1c/0xd0 2020/07/17 03:59:46 executed programs: 58 [ 68.842922][ T8467] tipc_msg_reverse+0x15d/0x7c0 [ 68.847763][ T8467] tipc_sk_respond+0x1da/0x700 [ 68.852513][ T8467] ? tipc_sk_create+0x1b50/0x1b50 [ 68.857519][ T8467] ? kmem_cache_free+0x99/0x320 [ 68.862354][ T8467] __tipc_shutdown+0x86f/0xf90 [ 68.867103][ T8467] ? tipc_accept+0xe50/0xe50 [ 68.871673][ T8467] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.877447][ T8467] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.883487][ T8467] ? lock_sock_nested+0x7d/0xf0 [ 68.888303][ T8467] tipc_release+0xa3/0x11b0 [ 68.892767][ T8467] ? down_write+0xdb/0x150 [ 68.897162][ T8467] ? down_write_killable_nested+0x170/0x170 [ 68.903046][ T8467] ? fsnotify_first_mark+0x120/0x120 [ 68.908307][ T8467] ? fcntl_setlk+0xaa0/0xaa0 [ 68.912872][ T8467] __sock_release+0xbb/0x270 [ 68.917441][ T8467] sock_close+0xf/0x20 [ 68.921483][ T8467] __fput+0x2a4/0x7a0 [ 68.925461][ T8467] task_work_run+0xc2/0x160 [ 68.929945][ T8467] exit_to_usermode_loop+0x23d/0x2d0 [ 68.935209][ T8467] do_syscall_64+0x52a/0x620 [ 68.939779][ T8467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.945648][ T8467] RIP: 0033:0x45cba9 [ 68.949524][ T8467] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.953157][ T8490] FAULT_INJECTION: forcing a failure. [ 68.953157][ T8490] name failslab, interval 1, probability 0, space 0, times 0 [ 68.969098][ T8467] RSP: 002b:00007f666f237c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.969105][ T8467] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.969108][ T8467] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.969111][ T8467] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 68.969115][ T8467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 68.969119][ T8467] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2386d4 [ 69.050630][ T8490] CPU: 1 PID: 8490 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 69.058864][ T8490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.067375][ T8493] FAULT_INJECTION: forcing a failure. [ 69.067375][ T8493] name failslab, interval 1, probability 0, space 0, times 0 [ 69.068894][ T8490] Call Trace: [ 69.068905][ T8490] dump_stack+0x128/0x182 [ 69.068917][ T8490] should_fail.cold.4+0x5/0x13 [ 69.068923][ T8490] ? fault_create_debugfs_attr+0x140/0x140 [ 69.068932][ T8490] ? __lock_acquire+0xc56/0x3be0 [ 69.104495][ T8490] should_failslab+0x5/0xf [ 69.108901][ T8490] kmem_cache_alloc_node+0x55/0x780 [ 69.114080][ T8490] ? kmem_cache_free+0x7f/0x320 [ 69.118996][ T8490] ? sock_close+0xf/0x20 [ 69.123232][ T8490] ? __fput+0x2a4/0x7a0 [ 69.127387][ T8490] ? task_work_run+0xc2/0x160 [ 69.132045][ T8490] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.137485][ T8490] __alloc_skb+0x92/0x510 [ 69.141787][ T8490] ? netdev_alloc_frag+0x150/0x150 [ 69.146870][ T8490] ? lock_downgrade+0x800/0x800 [ 69.151708][ T8490] tipc_buf_acquire+0x1c/0xd0 [ 69.156368][ T8490] tipc_msg_reverse+0x15d/0x7c0 [ 69.161292][ T8490] tipc_sk_respond+0x1da/0x700 [ 69.166046][ T8490] ? tipc_sk_create+0x1b50/0x1b50 [ 69.171049][ T8490] ? kmem_cache_free+0x99/0x320 [ 69.175886][ T8490] __tipc_shutdown+0x86f/0xf90 [ 69.180634][ T8490] ? tipc_accept+0xe50/0xe50 [ 69.185209][ T8490] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 69.190997][ T8490] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 69.197038][ T8490] ? lock_sock_nested+0x7d/0xf0 [ 69.201854][ T8490] tipc_release+0xa3/0x11b0 [ 69.206322][ T8490] ? down_write+0xdb/0x150 [ 69.210701][ T8490] ? down_write_killable_nested+0x170/0x170 [ 69.216557][ T8490] ? fsnotify_first_mark+0x120/0x120 [ 69.221820][ T8490] ? fcntl_setlk+0xaa0/0xaa0 [ 69.226393][ T8490] __sock_release+0xbb/0x270 [ 69.230955][ T8490] sock_close+0xf/0x20 [ 69.234991][ T8490] __fput+0x2a4/0x7a0 [ 69.238941][ T8490] task_work_run+0xc2/0x160 [ 69.243415][ T8490] exit_to_usermode_loop+0x23d/0x2d0 [ 69.248669][ T8490] do_syscall_64+0x52a/0x620 [ 69.253228][ T8490] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.259082][ T8490] RIP: 0033:0x45cba9 [ 69.262940][ T8490] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.282520][ T8490] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.291003][ T8490] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.298947][ T8490] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 69.306886][ T8490] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.314826][ T8490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 69.322769][ T8490] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 69.330727][ T8493] CPU: 0 PID: 8493 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 69.338965][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.349011][ T8493] Call Trace: [ 69.352277][ T8493] dump_stack+0x128/0x182 [ 69.356610][ T8493] should_fail.cold.4+0x5/0x13 [ 69.361358][ T8493] ? fault_create_debugfs_attr+0x140/0x140 [ 69.367140][ T8493] ? __lock_acquire+0xc56/0x3be0 [ 69.372064][ T8493] should_failslab+0x5/0xf [ 69.376460][ T8493] kmem_cache_alloc_node+0x55/0x780 [ 69.381633][ T8493] ? kmem_cache_free+0x7f/0x320 [ 69.386466][ T8493] ? sock_close+0xf/0x20 [ 69.390699][ T8493] ? __fput+0x2a4/0x7a0 [ 69.394835][ T8493] ? task_work_run+0xc2/0x160 [ 69.399494][ T8493] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.404937][ T8493] __alloc_skb+0x92/0x510 [ 69.409253][ T8493] ? netdev_alloc_frag+0x150/0x150 [ 69.414350][ T8493] ? lock_downgrade+0x800/0x800 [ 69.419191][ T8493] tipc_buf_acquire+0x1c/0xd0 [ 69.423844][ T8493] tipc_msg_reverse+0x15d/0x7c0 [ 69.428684][ T8493] tipc_sk_respond+0x1da/0x700 [ 69.433444][ T8493] ? tipc_sk_create+0x1b50/0x1b50 [ 69.438450][ T8493] ? kmem_cache_free+0x99/0x320 [ 69.443308][ T8493] __tipc_shutdown+0x86f/0xf90 [ 69.448060][ T8493] ? tipc_accept+0xe50/0xe50 [ 69.452639][ T8493] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 69.458428][ T8493] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 69.464476][ T8493] ? lock_sock_nested+0x7d/0xf0 [ 69.469309][ T8493] tipc_release+0xa3/0x11b0 [ 69.470365][ T8508] FAULT_INJECTION: forcing a failure. [ 69.470365][ T8508] name failslab, interval 1, probability 0, space 0, times 0 [ 69.473797][ T8493] ? down_write+0xdb/0x150 [ 69.473803][ T8493] ? down_write_killable_nested+0x170/0x170 [ 69.473811][ T8493] ? fsnotify_first_mark+0x120/0x120 [ 69.473819][ T8493] ? fcntl_setlk+0xaa0/0xaa0 [ 69.473829][ T8493] __sock_release+0xbb/0x270 [ 69.473838][ T8493] sock_close+0xf/0x20 [ 69.473843][ T8493] __fput+0x2a4/0x7a0 [ 69.473855][ T8493] task_work_run+0xc2/0x160 [ 69.473867][ T8493] exit_to_usermode_loop+0x23d/0x2d0 [ 69.473877][ T8493] do_syscall_64+0x52a/0x620 [ 69.473886][ T8493] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.473892][ T8493] RIP: 0033:0x45cba9 [ 69.473915][ T8493] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.473919][ T8493] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.473925][ T8493] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.473929][ T8493] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 69.473932][ T8493] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.473936][ T8493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 69.473939][ T8493] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 69.488065][ T8506] FAULT_INJECTION: forcing a failure. [ 69.488065][ T8506] name failslab, interval 1, probability 0, space 0, times 0 [ 69.553552][ T8508] CPU: 1 PID: 8508 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 69.631999][ T8508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.642045][ T8508] Call Trace: [ 69.645302][ T8508] dump_stack+0x128/0x182 [ 69.649609][ T8508] should_fail.cold.4+0x5/0x13 [ 69.654356][ T8508] ? fault_create_debugfs_attr+0x140/0x140 [ 69.660156][ T8508] ? __lock_acquire+0xc56/0x3be0 [ 69.665082][ T8508] should_failslab+0x5/0xf [ 69.669479][ T8508] kmem_cache_alloc_node+0x55/0x780 [ 69.674660][ T8508] ? kmem_cache_free+0x7f/0x320 [ 69.679488][ T8508] ? sock_close+0xf/0x20 [ 69.683698][ T8508] ? __fput+0x2a4/0x7a0 [ 69.687843][ T8508] ? task_work_run+0xc2/0x160 [ 69.692489][ T8508] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.697915][ T8508] __alloc_skb+0x92/0x510 [ 69.702215][ T8508] ? netdev_alloc_frag+0x150/0x150 [ 69.707293][ T8508] ? lock_downgrade+0x800/0x800 [ 69.712108][ T8508] tipc_buf_acquire+0x1c/0xd0 [ 69.716755][ T8508] tipc_msg_reverse+0x15d/0x7c0 [ 69.721585][ T8508] tipc_sk_respond+0x1da/0x700 [ 69.726313][ T8508] ? tipc_sk_create+0x1b50/0x1b50 [ 69.731303][ T8508] ? kmem_cache_free+0x99/0x320 [ 69.736122][ T8508] __tipc_shutdown+0x86f/0xf90 [ 69.740866][ T8508] ? tipc_accept+0xe50/0xe50 [ 69.745428][ T8508] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 69.751205][ T8508] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 69.757238][ T8508] ? lock_sock_nested+0x7d/0xf0 [ 69.762054][ T8508] tipc_release+0xa3/0x11b0 [ 69.766532][ T8508] ? down_write+0xdb/0x150 [ 69.770912][ T8508] ? down_write_killable_nested+0x170/0x170 [ 69.776784][ T8508] ? fsnotify_first_mark+0x120/0x120 [ 69.782034][ T8508] ? fcntl_setlk+0xaa0/0xaa0 [ 69.786590][ T8508] __sock_release+0xbb/0x270 [ 69.791157][ T8508] sock_close+0xf/0x20 [ 69.795191][ T8508] __fput+0x2a4/0x7a0 [ 69.799141][ T8508] task_work_run+0xc2/0x160 [ 69.803620][ T8508] exit_to_usermode_loop+0x23d/0x2d0 [ 69.808881][ T8508] do_syscall_64+0x52a/0x620 [ 69.813551][ T8508] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.819412][ T8508] RIP: 0033:0x45cba9 [ 69.823289][ T8508] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.843084][ T8508] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.851462][ T8508] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.859401][ T8508] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 69.867338][ T8508] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.875288][ T8508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 69.883229][ T8508] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 69.891184][ T8506] CPU: 0 PID: 8506 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 69.899407][ T8506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.909443][ T8506] Call Trace: [ 69.912719][ T8506] dump_stack+0x128/0x182 [ 69.917055][ T8506] should_fail.cold.4+0x5/0x13 [ 69.921804][ T8506] ? fault_create_debugfs_attr+0x140/0x140 [ 69.927594][ T8506] ? __lock_acquire+0xc56/0x3be0 [ 69.932532][ T8506] should_failslab+0x5/0xf [ 69.936934][ T8506] kmem_cache_alloc_node+0x55/0x780 [ 69.942114][ T8506] ? kmem_cache_free+0x7f/0x320 [ 69.946960][ T8506] ? sock_close+0xf/0x20 [ 69.951188][ T8506] ? __fput+0x2a4/0x7a0 [ 69.955326][ T8506] ? task_work_run+0xc2/0x160 [ 69.959987][ T8506] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.965434][ T8506] __alloc_skb+0x92/0x510 [ 69.969763][ T8506] ? netdev_alloc_frag+0x150/0x150 [ 69.974863][ T8506] ? lock_downgrade+0x800/0x800 [ 69.979701][ T8506] tipc_buf_acquire+0x1c/0xd0 [ 69.984369][ T8506] tipc_msg_reverse+0x15d/0x7c0 [ 69.989212][ T8506] tipc_sk_respond+0x1da/0x700 [ 69.993961][ T8506] ? tipc_sk_create+0x1b50/0x1b50 [ 69.998968][ T8506] ? kmem_cache_free+0x99/0x320 [ 70.003807][ T8506] __tipc_shutdown+0x86f/0xf90 [ 70.008559][ T8506] ? tipc_accept+0xe50/0xe50 [ 70.013136][ T8506] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.018921][ T8506] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.024961][ T8506] ? lock_sock_nested+0x7d/0xf0 [ 70.029790][ T8506] tipc_release+0xa3/0x11b0 [ 70.034272][ T8506] ? down_write+0xdb/0x150 [ 70.038679][ T8506] ? down_write_killable_nested+0x170/0x170 [ 70.044552][ T8506] ? fsnotify_first_mark+0x120/0x120 [ 70.049831][ T8506] ? fcntl_setlk+0xaa0/0xaa0 [ 70.054410][ T8506] __sock_release+0xbb/0x270 [ 70.059000][ T8506] sock_close+0xf/0x20 [ 70.063047][ T8506] __fput+0x2a4/0x7a0 [ 70.067011][ T8506] task_work_run+0xc2/0x160 [ 70.071496][ T8506] exit_to_usermode_loop+0x23d/0x2d0 [ 70.076762][ T8506] do_syscall_64+0x52a/0x620 [ 70.081333][ T8506] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.087203][ T8506] RIP: 0033:0x45cba9 [ 70.091077][ T8506] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.110798][ T8506] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.119184][ T8506] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.127155][ T8506] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 70.135124][ T8506] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.143095][ T8506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 70.151050][ T8506] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 70.185115][ T8526] FAULT_INJECTION: forcing a failure. [ 70.185115][ T8526] name failslab, interval 1, probability 0, space 0, times 0 [ 70.202058][ T8529] FAULT_INJECTION: forcing a failure. [ 70.202058][ T8529] name failslab, interval 1, probability 0, space 0, times 0 [ 70.214922][ T8526] CPU: 0 PID: 8526 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 70.223142][ T8526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.233186][ T8526] Call Trace: [ 70.236459][ T8526] dump_stack+0x128/0x182 [ 70.240777][ T8526] should_fail.cold.4+0x5/0x13 [ 70.245533][ T8526] ? fault_create_debugfs_attr+0x140/0x140 [ 70.251313][ T8526] ? __lock_acquire+0xc56/0x3be0 [ 70.256234][ T8526] should_failslab+0x5/0xf [ 70.260641][ T8526] kmem_cache_alloc_node+0x55/0x780 [ 70.265835][ T8526] ? kmem_cache_free+0x7f/0x320 [ 70.270668][ T8526] ? sock_close+0xf/0x20 [ 70.274892][ T8526] ? __fput+0x2a4/0x7a0 [ 70.279026][ T8526] ? task_work_run+0xc2/0x160 [ 70.283693][ T8526] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.289133][ T8526] __alloc_skb+0x92/0x510 [ 70.293442][ T8526] ? netdev_alloc_frag+0x150/0x150 [ 70.298529][ T8526] ? lock_downgrade+0x800/0x800 [ 70.303359][ T8526] tipc_buf_acquire+0x1c/0xd0 [ 70.308009][ T8526] tipc_msg_reverse+0x15d/0x7c0 [ 70.312832][ T8526] tipc_sk_respond+0x1da/0x700 [ 70.317575][ T8526] ? tipc_sk_create+0x1b50/0x1b50 [ 70.322576][ T8526] ? kmem_cache_free+0x99/0x320 [ 70.327526][ T8526] __tipc_shutdown+0x86f/0xf90 [ 70.332271][ T8526] ? tipc_accept+0xe50/0xe50 [ 70.336866][ T8526] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.342653][ T8526] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.348699][ T8526] ? lock_sock_nested+0x7d/0xf0 [ 70.353538][ T8526] tipc_release+0xa3/0x11b0 [ 70.358021][ T8526] ? down_write+0xdb/0x150 [ 70.362416][ T8526] ? down_write_killable_nested+0x170/0x170 [ 70.368290][ T8526] ? fsnotify_first_mark+0x120/0x120 [ 70.373559][ T8526] ? fcntl_setlk+0xaa0/0xaa0 [ 70.378143][ T8526] __sock_release+0xbb/0x270 [ 70.382733][ T8526] sock_close+0xf/0x20 [ 70.386774][ T8526] __fput+0x2a4/0x7a0 [ 70.390725][ T8526] task_work_run+0xc2/0x160 [ 70.395204][ T8526] exit_to_usermode_loop+0x23d/0x2d0 [ 70.400464][ T8526] do_syscall_64+0x52a/0x620 [ 70.405025][ T8526] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.410890][ T8526] RIP: 0033:0x45cba9 [ 70.414768][ T8526] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.434350][ T8526] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.442729][ T8526] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.450687][ T8526] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 70.458623][ T8526] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.466568][ T8526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 70.474515][ T8526] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 70.490417][ T8529] CPU: 1 PID: 8529 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 70.498644][ T8529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.508695][ T8529] Call Trace: [ 70.511969][ T8529] dump_stack+0x128/0x182 [ 70.516293][ T8529] should_fail.cold.4+0x5/0x13 [ 70.521037][ T8529] ? fault_create_debugfs_attr+0x140/0x140 [ 70.526842][ T8529] ? __lock_acquire+0xc56/0x3be0 [ 70.531781][ T8529] should_failslab+0x5/0xf [ 70.536186][ T8529] kmem_cache_alloc_node+0x55/0x780 [ 70.541366][ T8529] ? kmem_cache_free+0x7f/0x320 [ 70.546201][ T8529] ? sock_close+0xf/0x20 [ 70.550425][ T8529] ? __fput+0x2a4/0x7a0 [ 70.554560][ T8529] ? task_work_run+0xc2/0x160 [ 70.559217][ T8529] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.564664][ T8529] __alloc_skb+0x92/0x510 [ 70.568963][ T8529] ? netdev_alloc_frag+0x150/0x150 [ 70.574040][ T8529] ? lock_downgrade+0x800/0x800 [ 70.578860][ T8529] tipc_buf_acquire+0x1c/0xd0 [ 70.583502][ T8529] tipc_msg_reverse+0x15d/0x7c0 [ 70.588331][ T8529] tipc_sk_respond+0x1da/0x700 [ 70.593095][ T8529] ? tipc_sk_create+0x1b50/0x1b50 [ 70.598113][ T8529] ? kmem_cache_free+0x99/0x320 [ 70.602952][ T8529] __tipc_shutdown+0x86f/0xf90 [ 70.607699][ T8529] ? tipc_accept+0xe50/0xe50 [ 70.612273][ T8529] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.618063][ T8529] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.624115][ T8529] ? lock_sock_nested+0x7d/0xf0 [ 70.628949][ T8529] tipc_release+0xa3/0x11b0 [ 70.633433][ T8529] ? down_write+0xdb/0x150 [ 70.637832][ T8529] ? down_write_killable_nested+0x170/0x170 [ 70.643708][ T8529] ? fsnotify_first_mark+0x120/0x120 [ 70.648978][ T8529] ? fcntl_setlk+0xaa0/0xaa0 [ 70.653553][ T8529] __sock_release+0xbb/0x270 [ 70.658130][ T8529] sock_close+0xf/0x20 [ 70.662177][ T8529] __fput+0x2a4/0x7a0 [ 70.662910][ T8543] FAULT_INJECTION: forcing a failure. [ 70.662910][ T8543] name failslab, interval 1, probability 0, space 0, times 0 [ 70.666139][ T8529] task_work_run+0xc2/0x160 [ 70.666150][ T8529] exit_to_usermode_loop+0x23d/0x2d0 [ 70.666159][ T8529] do_syscall_64+0x52a/0x620 [ 70.666169][ T8529] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.666175][ T8529] RIP: 0033:0x45cba9 [ 70.666181][ T8529] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.666184][ T8529] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.730652][ T8529] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.738591][ T8529] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 70.746532][ T8529] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.754470][ T8529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 70.762407][ T8529] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 70.770361][ T8543] CPU: 0 PID: 8543 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 70.778576][ T8543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.788606][ T8543] Call Trace: [ 70.791876][ T8543] dump_stack+0x128/0x182 [ 70.796196][ T8543] should_fail.cold.4+0x5/0x13 [ 70.800943][ T8543] ? fault_create_debugfs_attr+0x140/0x140 [ 70.806737][ T8543] ? __lock_acquire+0xc56/0x3be0 [ 70.811659][ T8543] should_failslab+0x5/0xf [ 70.813365][ T8544] FAULT_INJECTION: forcing a failure. [ 70.813365][ T8544] name failslab, interval 1, probability 0, space 0, times 0 [ 70.816046][ T8543] kmem_cache_alloc_node+0x55/0x780 [ 70.816052][ T8543] ? kmem_cache_free+0x7f/0x320 [ 70.816059][ T8543] ? sock_close+0xf/0x20 [ 70.816064][ T8543] ? __fput+0x2a4/0x7a0 [ 70.816069][ T8543] ? task_work_run+0xc2/0x160 [ 70.816075][ T8543] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.816084][ T8543] __alloc_skb+0x92/0x510 [ 70.816090][ T8543] ? netdev_alloc_frag+0x150/0x150 [ 70.816099][ T8543] ? lock_downgrade+0x800/0x800 [ 70.871249][ T8543] tipc_buf_acquire+0x1c/0xd0 [ 70.875911][ T8543] tipc_msg_reverse+0x15d/0x7c0 [ 70.880760][ T8543] tipc_sk_respond+0x1da/0x700 [ 70.885505][ T8543] ? tipc_sk_create+0x1b50/0x1b50 [ 70.890519][ T8543] ? kmem_cache_free+0x99/0x320 [ 70.895358][ T8543] __tipc_shutdown+0x86f/0xf90 [ 70.900108][ T8543] ? tipc_accept+0xe50/0xe50 [ 70.904681][ T8543] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.910466][ T8543] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.916515][ T8543] ? lock_sock_nested+0x7d/0xf0 [ 70.921361][ T8543] tipc_release+0xa3/0x11b0 [ 70.925840][ T8543] ? down_write+0xdb/0x150 [ 70.930234][ T8543] ? down_write_killable_nested+0x170/0x170 [ 70.936106][ T8543] ? fsnotify_first_mark+0x120/0x120 [ 70.941368][ T8543] ? fcntl_setlk+0xaa0/0xaa0 [ 70.945935][ T8543] __sock_release+0xbb/0x270 [ 70.950501][ T8543] sock_close+0xf/0x20 [ 70.954550][ T8543] __fput+0x2a4/0x7a0 [ 70.958528][ T8543] task_work_run+0xc2/0x160 [ 70.963013][ T8543] exit_to_usermode_loop+0x23d/0x2d0 [ 70.968277][ T8543] do_syscall_64+0x52a/0x620 [ 70.972847][ T8543] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.978727][ T8543] RIP: 0033:0x45cba9 [ 70.982609][ T8543] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.002192][ T8543] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.010589][ T8543] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.011847][ T8538] FAULT_INJECTION: forcing a failure. [ 71.011847][ T8538] name failslab, interval 1, probability 0, space 0, times 0 [ 71.018531][ T8543] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 71.018534][ T8543] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.018537][ T8543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 71.018540][ T8543] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 71.068399][ T8538] CPU: 0 PID: 8538 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 71.076624][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.086652][ T8538] Call Trace: [ 71.089923][ T8538] dump_stack+0x128/0x182 [ 71.094253][ T8538] should_fail.cold.4+0x5/0x13 [ 71.099012][ T8538] ? fault_create_debugfs_attr+0x140/0x140 [ 71.104817][ T8538] ? __lock_acquire+0xc56/0x3be0 [ 71.109755][ T8538] should_failslab+0x5/0xf [ 71.114163][ T8538] kmem_cache_alloc_node+0x55/0x780 [ 71.119347][ T8538] ? kmem_cache_free+0x7f/0x320 [ 71.124181][ T8538] ? sock_close+0xf/0x20 [ 71.128398][ T8538] ? __fput+0x2a4/0x7a0 [ 71.132527][ T8538] ? task_work_run+0xc2/0x160 [ 71.137187][ T8538] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.142622][ T8538] __alloc_skb+0x92/0x510 [ 71.146921][ T8538] ? netdev_alloc_frag+0x150/0x150 [ 71.152013][ T8538] ? lock_downgrade+0x800/0x800 [ 71.156840][ T8538] tipc_buf_acquire+0x1c/0xd0 [ 71.161486][ T8538] tipc_msg_reverse+0x15d/0x7c0 [ 71.166318][ T8538] tipc_sk_respond+0x1da/0x700 [ 71.171059][ T8538] ? tipc_sk_create+0x1b50/0x1b50 [ 71.176059][ T8538] ? kmem_cache_free+0x99/0x320 [ 71.180897][ T8538] __tipc_shutdown+0x86f/0xf90 [ 71.185643][ T8538] ? tipc_accept+0xe50/0xe50 [ 71.186313][ T8557] FAULT_INJECTION: forcing a failure. [ 71.186313][ T8557] name failslab, interval 1, probability 0, space 0, times 0 [ 71.190209][ T8538] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 71.190217][ T8538] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 71.190224][ T8538] ? lock_sock_nested+0x7d/0xf0 [ 71.190232][ T8538] tipc_release+0xa3/0x11b0 [ 71.223866][ T8538] ? down_write+0xdb/0x150 [ 71.228277][ T8538] ? down_write_killable_nested+0x170/0x170 [ 71.234138][ T8538] ? fsnotify_first_mark+0x120/0x120 [ 71.239388][ T8538] ? fcntl_setlk+0xaa0/0xaa0 [ 71.243949][ T8538] __sock_release+0xbb/0x270 [ 71.248511][ T8538] sock_close+0xf/0x20 [ 71.252541][ T8538] __fput+0x2a4/0x7a0 [ 71.256492][ T8538] task_work_run+0xc2/0x160 [ 71.260963][ T8538] exit_to_usermode_loop+0x23d/0x2d0 [ 71.266220][ T8538] do_syscall_64+0x52a/0x620 [ 71.270781][ T8538] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.276652][ T8538] RIP: 0033:0x45cba9 [ 71.280516][ T8538] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.300086][ T8538] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.308469][ T8538] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.316410][ T8538] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 71.324352][ T8538] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.332315][ T8538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 71.340267][ T8538] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 71.348224][ T8557] CPU: 1 PID: 8557 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 71.356442][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.366489][ T8557] Call Trace: [ 71.369760][ T8557] dump_stack+0x128/0x182 [ 71.374087][ T8557] should_fail.cold.4+0x5/0x13 [ 71.378837][ T8557] ? fault_create_debugfs_attr+0x140/0x140 [ 71.384625][ T8557] ? __lock_acquire+0xc56/0x3be0 [ 71.389553][ T8557] should_failslab+0x5/0xf [ 71.393956][ T8557] kmem_cache_alloc_node+0x55/0x780 [ 71.399132][ T8557] ? kmem_cache_free+0x7f/0x320 [ 71.403963][ T8557] ? sock_close+0xf/0x20 [ 71.408209][ T8557] ? __fput+0x2a4/0x7a0 [ 71.410748][ T8558] FAULT_INJECTION: forcing a failure. [ 71.410748][ T8558] name failslab, interval 1, probability 0, space 0, times 0 [ 71.412335][ T8557] ? task_work_run+0xc2/0x160 [ 71.412342][ T8557] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.412351][ T8557] __alloc_skb+0x92/0x510 [ 71.412359][ T8557] ? netdev_alloc_frag+0x150/0x150 [ 71.412369][ T8557] ? lock_downgrade+0x800/0x800 [ 71.412379][ T8557] tipc_buf_acquire+0x1c/0xd0 [ 71.412384][ T8557] tipc_msg_reverse+0x15d/0x7c0 [ 71.412396][ T8557] tipc_sk_respond+0x1da/0x700 [ 71.450260][ T8562] FAULT_INJECTION: forcing a failure. [ 71.450260][ T8562] name failslab, interval 1, probability 0, space 0, times 0 [ 71.453879][ T8557] ? tipc_sk_create+0x1b50/0x1b50 [ 71.453888][ T8557] ? kmem_cache_free+0x99/0x320 [ 71.453901][ T8557] __tipc_shutdown+0x86f/0xf90 [ 71.453913][ T8557] ? tipc_accept+0xe50/0xe50 [ 71.453928][ T8557] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 71.453938][ T8557] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 71.453946][ T8557] ? lock_sock_nested+0x7d/0xf0 [ 71.453954][ T8557] tipc_release+0xa3/0x11b0 [ 71.516293][ T8557] ? down_write+0xdb/0x150 [ 71.520675][ T8557] ? down_write_killable_nested+0x170/0x170 [ 71.526538][ T8557] ? fsnotify_first_mark+0x120/0x120 [ 71.531796][ T8557] ? fcntl_setlk+0xaa0/0xaa0 [ 71.536359][ T8557] __sock_release+0xbb/0x270 [ 71.540919][ T8557] sock_close+0xf/0x20 [ 71.544957][ T8557] __fput+0x2a4/0x7a0 [ 71.548913][ T8557] task_work_run+0xc2/0x160 [ 71.553387][ T8557] exit_to_usermode_loop+0x23d/0x2d0 [ 71.558641][ T8557] do_syscall_64+0x52a/0x620 [ 71.563198][ T8557] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.569056][ T8557] RIP: 0033:0x45cba9 [ 71.572918][ T8557] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.592490][ T8557] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.600896][ T8557] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.608843][ T8557] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 71.616805][ T8557] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.624745][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 71.632686][ T8557] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 71.640642][ T8562] CPU: 0 PID: 8562 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 71.648868][ T8562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.658909][ T8562] Call Trace: [ 71.662178][ T8562] dump_stack+0x128/0x182 [ 71.666501][ T8562] should_fail.cold.4+0x5/0x13 [ 71.671256][ T8562] ? fault_create_debugfs_attr+0x140/0x140 [ 71.677039][ T8562] ? __lock_acquire+0xc56/0x3be0 [ 71.681966][ T8562] should_failslab+0x5/0xf [ 71.686359][ T8562] kmem_cache_alloc_node+0x55/0x780 [ 71.691531][ T8562] ? kmem_cache_free+0x7f/0x320 [ 71.696357][ T8562] ? sock_close+0xf/0x20 [ 71.700576][ T8562] ? __fput+0x2a4/0x7a0 [ 71.704704][ T8562] ? task_work_run+0xc2/0x160 [ 71.709354][ T8562] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.714816][ T8562] __alloc_skb+0x92/0x510 [ 71.719140][ T8562] ? netdev_alloc_frag+0x150/0x150 [ 71.724231][ T8562] ? lock_downgrade+0x800/0x800 [ 71.729070][ T8562] tipc_buf_acquire+0x1c/0xd0 [ 71.733726][ T8562] tipc_msg_reverse+0x15d/0x7c0 [ 71.738564][ T8562] tipc_sk_respond+0x1da/0x700 [ 71.743328][ T8562] ? tipc_sk_create+0x1b50/0x1b50 [ 71.748339][ T8562] ? kmem_cache_free+0x99/0x320 [ 71.753173][ T8562] __tipc_shutdown+0x86f/0xf90 [ 71.757939][ T8562] ? tipc_accept+0xe50/0xe50 [ 71.762539][ T8562] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 71.768323][ T8562] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 71.774364][ T8562] ? lock_sock_nested+0x7d/0xf0 [ 71.779283][ T8562] tipc_release+0xa3/0x11b0 [ 71.783772][ T8562] ? down_write+0xdb/0x150 [ 71.788167][ T8562] ? down_write_killable_nested+0x170/0x170 [ 71.794043][ T8562] ? fsnotify_first_mark+0x120/0x120 [ 71.799311][ T8562] ? fcntl_setlk+0xaa0/0xaa0 [ 71.803886][ T8562] __sock_release+0xbb/0x270 [ 71.808454][ T8562] sock_close+0xf/0x20 [ 71.812498][ T8562] __fput+0x2a4/0x7a0 [ 71.816463][ T8562] task_work_run+0xc2/0x160 [ 71.820952][ T8562] exit_to_usermode_loop+0x23d/0x2d0 [ 71.826216][ T8562] do_syscall_64+0x52a/0x620 [ 71.830779][ T8562] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.836658][ T8562] RIP: 0033:0x45cba9 [ 71.840542][ T8562] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.860117][ T8562] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.868497][ T8562] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.876446][ T8562] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 71.884404][ T8562] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.892345][ T8562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 71.900289][ T8562] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 71.908253][ T8558] CPU: 1 PID: 8558 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 71.916474][ T8558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.926509][ T8558] Call Trace: [ 71.929777][ T8558] dump_stack+0x128/0x182 [ 71.934088][ T8558] should_fail.cold.4+0x5/0x13 [ 71.938821][ T8558] ? fault_create_debugfs_attr+0x140/0x140 [ 71.944590][ T8558] ? __lock_acquire+0xc56/0x3be0 [ 71.949496][ T8558] should_failslab+0x5/0xf [ 71.953882][ T8558] kmem_cache_alloc_node+0x55/0x780 [ 71.959047][ T8558] ? kmem_cache_free+0x7f/0x320 [ 71.963867][ T8558] ? sock_close+0xf/0x20 [ 71.968073][ T8558] ? __fput+0x2a4/0x7a0 [ 71.972200][ T8558] ? task_work_run+0xc2/0x160 [ 71.976857][ T8558] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.982305][ T8558] __alloc_skb+0x92/0x510 [ 71.986598][ T8558] ? netdev_alloc_frag+0x150/0x150 [ 71.991673][ T8558] ? lock_downgrade+0x800/0x800 [ 71.996501][ T8558] tipc_buf_acquire+0x1c/0xd0 [ 72.001142][ T8558] tipc_msg_reverse+0x15d/0x7c0 [ 72.005964][ T8558] tipc_sk_respond+0x1da/0x700 [ 72.010703][ T8558] ? tipc_sk_create+0x1b50/0x1b50 [ 72.015692][ T8558] ? kmem_cache_free+0x99/0x320 [ 72.020509][ T8558] __tipc_shutdown+0x86f/0xf90 [ 72.025243][ T8558] ? tipc_accept+0xe50/0xe50 [ 72.030007][ T8558] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.035799][ T8558] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.041926][ T8558] ? lock_sock_nested+0x7d/0xf0 [ 72.046748][ T8558] tipc_release+0xa3/0x11b0 [ 72.051216][ T8558] ? down_write+0xdb/0x150 [ 72.055596][ T8558] ? down_write_killable_nested+0x170/0x170 [ 72.061457][ T8558] ? fsnotify_first_mark+0x120/0x120 [ 72.066711][ T8558] ? fcntl_setlk+0xaa0/0xaa0 [ 72.071268][ T8558] __sock_release+0xbb/0x270 [ 72.075823][ T8558] sock_close+0xf/0x20 [ 72.079858][ T8558] __fput+0x2a4/0x7a0 [ 72.083812][ T8558] task_work_run+0xc2/0x160 [ 72.088286][ T8558] exit_to_usermode_loop+0x23d/0x2d0 [ 72.093539][ T8558] do_syscall_64+0x52a/0x620 [ 72.098121][ T8558] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.103980][ T8558] RIP: 0033:0x45cba9 [ 72.107840][ T8558] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.127512][ T8558] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.135888][ T8558] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.143838][ T8558] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 72.151776][ T8558] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.159723][ T8558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 72.167662][ T8558] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 72.175629][ T8544] CPU: 0 PID: 8544 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 72.183849][ T8544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.183852][ T8544] Call Trace: [ 72.183863][ T8544] dump_stack+0x128/0x182 [ 72.183874][ T8544] should_fail.cold.4+0x5/0x13 [ 72.183881][ T8544] ? fault_create_debugfs_attr+0x140/0x140 [ 72.183887][ T8544] ? __lock_acquire+0xc56/0x3be0 [ 72.183902][ T8544] should_failslab+0x5/0xf [ 72.183907][ T8544] kmem_cache_alloc_node+0x55/0x780 [ 72.183912][ T8544] ? kmem_cache_free+0x7f/0x320 [ 72.183918][ T8544] ? sock_close+0xf/0x20 [ 72.183924][ T8544] ? __fput+0x2a4/0x7a0 [ 72.183928][ T8544] ? task_work_run+0xc2/0x160 [ 72.183934][ T8544] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.183943][ T8544] __alloc_skb+0x92/0x510 [ 72.183951][ T8544] ? netdev_alloc_frag+0x150/0x150 [ 72.183958][ T8544] ? lock_downgrade+0x800/0x800 [ 72.183966][ T8544] tipc_buf_acquire+0x1c/0xd0 [ 72.183972][ T8544] tipc_msg_reverse+0x15d/0x7c0 [ 72.273538][ T8544] tipc_sk_respond+0x1da/0x700 [ 72.278286][ T8544] ? tipc_sk_create+0x1b50/0x1b50 [ 72.283330][ T8544] ? kmem_cache_free+0x99/0x320 [ 72.288171][ T8544] __tipc_shutdown+0x86f/0xf90 [ 72.292922][ T8544] ? tipc_accept+0xe50/0xe50 [ 72.297502][ T8544] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.303339][ T8544] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.309391][ T8544] ? lock_sock_nested+0x7d/0xf0 [ 72.314225][ T8544] tipc_release+0xa3/0x11b0 [ 72.318709][ T8544] ? down_write+0xdb/0x150 [ 72.323102][ T8544] ? down_write_killable_nested+0x170/0x170 [ 72.328973][ T8544] ? fsnotify_first_mark+0x120/0x120 [ 72.334242][ T8544] ? fcntl_setlk+0xaa0/0xaa0 [ 72.338817][ T8544] __sock_release+0xbb/0x270 [ 72.343399][ T8544] sock_close+0xf/0x20 [ 72.347449][ T8544] __fput+0x2a4/0x7a0 [ 72.351424][ T8544] task_work_run+0xc2/0x160 [ 72.355929][ T8544] exit_to_usermode_loop+0x23d/0x2d0 [ 72.361211][ T8544] do_syscall_64+0x52a/0x620 [ 72.365781][ T8544] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.371646][ T8544] RIP: 0033:0x45cba9 [ 72.375512][ T8544] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.395098][ T8544] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.403493][ T8544] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.411449][ T8544] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 72.419399][ T8544] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.427350][ T8544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 72.435305][ T8544] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 72.485635][ T8585] FAULT_INJECTION: forcing a failure. [ 72.485635][ T8585] name failslab, interval 1, probability 0, space 0, times 0 [ 72.499592][ T8583] FAULT_INJECTION: forcing a failure. [ 72.499592][ T8583] name failslab, interval 1, probability 0, space 0, times 0 [ 72.532308][ T8585] CPU: 0 PID: 8585 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 72.540545][ T8585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.550693][ T8585] Call Trace: [ 72.553971][ T8585] dump_stack+0x128/0x182 [ 72.558285][ T8585] should_fail.cold.4+0x5/0x13 [ 72.563061][ T8585] ? fault_create_debugfs_attr+0x140/0x140 [ 72.568842][ T8585] ? __lock_acquire+0xc56/0x3be0 [ 72.573768][ T8585] should_failslab+0x5/0xf [ 72.578165][ T8585] kmem_cache_alloc_node+0x55/0x780 [ 72.583363][ T8585] ? kmem_cache_free+0x7f/0x320 [ 72.588197][ T8585] ? sock_close+0xf/0x20 [ 72.592417][ T8585] ? __fput+0x2a4/0x7a0 [ 72.596544][ T8585] ? task_work_run+0xc2/0x160 [ 72.601198][ T8585] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.606641][ T8585] __alloc_skb+0x92/0x510 [ 72.610950][ T8585] ? netdev_alloc_frag+0x150/0x150 [ 72.613689][ T8592] FAULT_INJECTION: forcing a failure. [ 72.613689][ T8592] name failslab, interval 1, probability 0, space 0, times 0 [ 72.616036][ T8585] ? lock_downgrade+0x800/0x800 [ 72.616047][ T8585] tipc_buf_acquire+0x1c/0xd0 [ 72.616054][ T8585] tipc_msg_reverse+0x15d/0x7c0 [ 72.616067][ T8585] tipc_sk_respond+0x1da/0x700 [ 72.616075][ T8585] ? tipc_sk_create+0x1b50/0x1b50 [ 72.616084][ T8585] ? kmem_cache_free+0x99/0x320 [ 72.657493][ T8585] __tipc_shutdown+0x86f/0xf90 [ 72.662246][ T8585] ? tipc_accept+0xe50/0xe50 [ 72.666816][ T8585] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.672597][ T8585] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.678643][ T8585] ? lock_sock_nested+0x7d/0xf0 [ 72.683562][ T8585] tipc_release+0xa3/0x11b0 [ 72.688039][ T8585] ? down_write+0xdb/0x150 [ 72.692426][ T8585] ? down_write_killable_nested+0x170/0x170 [ 72.698290][ T8585] ? fsnotify_first_mark+0x120/0x120 [ 72.703545][ T8585] ? fcntl_setlk+0xaa0/0xaa0 [ 72.708128][ T8585] __sock_release+0xbb/0x270 [ 72.712689][ T8585] sock_close+0xf/0x20 [ 72.716749][ T8585] __fput+0x2a4/0x7a0 [ 72.720698][ T8585] task_work_run+0xc2/0x160 [ 72.725169][ T8585] exit_to_usermode_loop+0x23d/0x2d0 [ 72.730422][ T8585] do_syscall_64+0x52a/0x620 [ 72.734989][ T8585] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.740853][ T8585] RIP: 0033:0x45cba9 [ 72.744712][ T8585] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.764290][ T8585] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.772670][ T8585] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.780640][ T8585] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.788595][ T8585] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.796535][ T8585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 72.804490][ T8585] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 72.830280][ T8583] CPU: 1 PID: 8583 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 72.838733][ T8583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.848779][ T8583] Call Trace: [ 72.852052][ T8583] dump_stack+0x128/0x182 [ 72.856368][ T8583] should_fail.cold.4+0x5/0x13 [ 72.861132][ T8583] ? fault_create_debugfs_attr+0x140/0x140 [ 72.866916][ T8583] ? __lock_acquire+0xc56/0x3be0 [ 72.871845][ T8583] should_failslab+0x5/0xf [ 72.876259][ T8583] kmem_cache_alloc_node+0x55/0x780 [ 72.881440][ T8583] ? kmem_cache_free+0x7f/0x320 [ 72.886273][ T8583] ? sock_close+0xf/0x20 [ 72.890509][ T8583] ? __fput+0x2a4/0x7a0 [ 72.894656][ T8583] ? task_work_run+0xc2/0x160 [ 72.899315][ T8583] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.899880][ T8598] FAULT_INJECTION: forcing a failure. [ 72.899880][ T8598] name failslab, interval 1, probability 0, space 0, times 0 [ 72.904748][ T8583] __alloc_skb+0x92/0x510 [ 72.904756][ T8583] ? netdev_alloc_frag+0x150/0x150 [ 72.904767][ T8583] ? lock_downgrade+0x800/0x800 [ 72.904777][ T8583] tipc_buf_acquire+0x1c/0xd0 [ 72.904782][ T8583] tipc_msg_reverse+0x15d/0x7c0 [ 72.904795][ T8583] tipc_sk_respond+0x1da/0x700 [ 72.904802][ T8583] ? tipc_sk_create+0x1b50/0x1b50 [ 72.904808][ T8583] ? kmem_cache_free+0x99/0x320 [ 72.904825][ T8583] __tipc_shutdown+0x86f/0xf90 [ 72.960310][ T8583] ? tipc_accept+0xe50/0xe50 [ 72.964875][ T8583] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.970656][ T8583] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.976699][ T8583] ? lock_sock_nested+0x7d/0xf0 [ 72.981521][ T8583] tipc_release+0xa3/0x11b0 [ 72.985991][ T8583] ? down_write+0xdb/0x150 [ 72.990388][ T8583] ? down_write_killable_nested+0x170/0x170 [ 72.996251][ T8583] ? fsnotify_first_mark+0x120/0x120 [ 73.001520][ T8583] ? fcntl_setlk+0xaa0/0xaa0 [ 73.006098][ T8583] __sock_release+0xbb/0x270 [ 73.010654][ T8583] sock_close+0xf/0x20 [ 73.014689][ T8583] __fput+0x2a4/0x7a0 [ 73.018639][ T8583] task_work_run+0xc2/0x160 [ 73.023114][ T8583] exit_to_usermode_loop+0x23d/0x2d0 [ 73.028403][ T8583] do_syscall_64+0x52a/0x620 [ 73.032975][ T8583] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.038919][ T8583] RIP: 0033:0x45cba9 [ 73.042797][ T8583] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.062385][ T8583] RSP: 002b:00007f8b960f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.070776][ T8583] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.078726][ T8583] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.086687][ T8583] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 73.094634][ T8583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 73.102579][ T8583] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960f16d4 [ 73.110525][ T8598] CPU: 0 PID: 8598 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 73.118741][ T8598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.128775][ T8598] Call Trace: [ 73.132043][ T8598] dump_stack+0x128/0x182 [ 73.136351][ T8598] should_fail.cold.4+0x5/0x13 [ 73.141082][ T8598] ? fault_create_debugfs_attr+0x140/0x140 [ 73.146868][ T8598] ? __lock_acquire+0xc56/0x3be0 [ 73.150102][ T8595] FAULT_INJECTION: forcing a failure. [ 73.150102][ T8595] name failslab, interval 1, probability 0, space 0, times 0 [ 73.151781][ T8598] should_failslab+0x5/0xf [ 73.151788][ T8598] kmem_cache_alloc_node+0x55/0x780 [ 73.151793][ T8598] ? kmem_cache_free+0x7f/0x320 [ 73.151800][ T8598] ? sock_close+0xf/0x20 [ 73.151805][ T8598] ? __fput+0x2a4/0x7a0 [ 73.151810][ T8598] ? task_work_run+0xc2/0x160 [ 73.151817][ T8598] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.197124][ T8598] __alloc_skb+0x92/0x510 [ 73.201419][ T8598] ? netdev_alloc_frag+0x150/0x150 [ 73.206501][ T8598] ? lock_downgrade+0x800/0x800 [ 73.211339][ T8598] tipc_buf_acquire+0x1c/0xd0 [ 73.215994][ T8598] tipc_msg_reverse+0x15d/0x7c0 [ 73.220843][ T8598] tipc_sk_respond+0x1da/0x700 [ 73.225588][ T8598] ? tipc_sk_create+0x1b50/0x1b50 [ 73.230604][ T8598] ? kmem_cache_free+0x99/0x320 [ 73.235456][ T8598] __tipc_shutdown+0x86f/0xf90 [ 73.240202][ T8598] ? tipc_accept+0xe50/0xe50 [ 73.244773][ T8598] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 73.250554][ T8598] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 73.256596][ T8598] ? lock_sock_nested+0x7d/0xf0 [ 73.261416][ T8598] tipc_release+0xa3/0x11b0 [ 73.265887][ T8598] ? down_write+0xdb/0x150 [ 73.270279][ T8598] ? down_write_killable_nested+0x170/0x170 [ 73.276146][ T8598] ? fsnotify_first_mark+0x120/0x120 [ 73.281412][ T8598] ? fcntl_setlk+0xaa0/0xaa0 [ 73.285981][ T8598] __sock_release+0xbb/0x270 [ 73.290539][ T8598] sock_close+0xf/0x20 [ 73.294582][ T8598] __fput+0x2a4/0x7a0 [ 73.298545][ T8598] task_work_run+0xc2/0x160 [ 73.303025][ T8598] exit_to_usermode_loop+0x23d/0x2d0 [ 73.308282][ T8598] do_syscall_64+0x52a/0x620 [ 73.312851][ T8598] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.318723][ T8598] RIP: 0033:0x45cba9 [ 73.322684][ T8598] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.342260][ T8598] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.350638][ T8598] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.358580][ T8598] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 73.366518][ T8598] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.374469][ T8598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 73.382429][ T8598] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 73.390397][ T8592] CPU: 1 PID: 8592 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 73.398619][ T8592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.408654][ T8592] Call Trace: [ 73.411927][ T8592] dump_stack+0x128/0x182 [ 73.416249][ T8592] should_fail.cold.4+0x5/0x13 [ 73.421002][ T8592] ? fault_create_debugfs_attr+0x140/0x140 [ 73.426792][ T8592] ? __lock_acquire+0xc56/0x3be0 [ 73.431723][ T8592] should_failslab+0x5/0xf [ 73.436122][ T8592] kmem_cache_alloc_node+0x55/0x780 [ 73.441295][ T8592] ? kmem_cache_free+0x7f/0x320 [ 73.446129][ T8592] ? sock_close+0xf/0x20 [ 73.450349][ T8592] ? __fput+0x2a4/0x7a0 [ 73.454480][ T8592] ? task_work_run+0xc2/0x160 [ 73.459133][ T8592] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.464569][ T8592] __alloc_skb+0x92/0x510 [ 73.468879][ T8592] ? netdev_alloc_frag+0x150/0x150 [ 73.470638][ T8607] FAULT_INJECTION: forcing a failure. [ 73.470638][ T8607] name failslab, interval 1, probability 0, space 0, times 0 [ 73.473968][ T8592] ? lock_downgrade+0x800/0x800 [ 73.473979][ T8592] tipc_buf_acquire+0x1c/0xd0 [ 73.473986][ T8592] tipc_msg_reverse+0x15d/0x7c0 [ 73.474011][ T8592] tipc_sk_respond+0x1da/0x700 [ 73.474020][ T8592] ? tipc_sk_create+0x1b50/0x1b50 [ 73.474026][ T8592] ? kmem_cache_free+0x99/0x320 [ 73.474038][ T8592] __tipc_shutdown+0x86f/0xf90 [ 73.474049][ T8592] ? tipc_accept+0xe50/0xe50 [ 73.509176][ T8608] FAULT_INJECTION: forcing a failure. [ 73.509176][ T8608] name failslab, interval 1, probability 0, space 0, times 0 [ 73.510593][ T8592] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 73.510604][ T8592] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 73.510612][ T8592] ? lock_sock_nested+0x7d/0xf0 [ 73.510621][ T8592] tipc_release+0xa3/0x11b0 [ 73.510627][ T8592] ? down_write+0xdb/0x150 [ 73.510633][ T8592] ? down_write_killable_nested+0x170/0x170 [ 73.510642][ T8592] ? fsnotify_first_mark+0x120/0x120 [ 73.573881][ T8592] ? fcntl_setlk+0xaa0/0xaa0 [ 73.578447][ T8592] __sock_release+0xbb/0x270 [ 73.583006][ T8592] sock_close+0xf/0x20 [ 73.587040][ T8592] __fput+0x2a4/0x7a0 [ 73.590989][ T8592] task_work_run+0xc2/0x160 [ 73.595464][ T8592] exit_to_usermode_loop+0x23d/0x2d0 [ 73.600719][ T8592] do_syscall_64+0x52a/0x620 [ 73.605280][ T8592] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.611141][ T8592] RIP: 0033:0x45cba9 [ 73.615007][ T8592] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.634589][ T8592] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.642972][ T8592] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.651001][ T8592] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 73.658947][ T8592] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.666890][ T8592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 73.674841][ T8592] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 73.687503][ T8607] CPU: 0 PID: 8607 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 73.695730][ T8607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.705783][ T8607] Call Trace: [ 73.709049][ T8607] dump_stack+0x128/0x182 [ 73.713361][ T8607] should_fail.cold.4+0x5/0x13 [ 73.718101][ T8607] ? fault_create_debugfs_attr+0x140/0x140 [ 73.723883][ T8607] ? __lock_acquire+0xc56/0x3be0 [ 73.728832][ T8607] should_failslab+0x5/0xf [ 73.733253][ T8607] kmem_cache_alloc_node+0x55/0x780 [ 73.738425][ T8607] ? kmem_cache_free+0x7f/0x320 [ 73.743246][ T8607] ? sock_close+0xf/0x20 [ 73.747487][ T8607] ? __fput+0x2a4/0x7a0 [ 73.751612][ T8607] ? task_work_run+0xc2/0x160 [ 73.756263][ T8607] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.761703][ T8607] __alloc_skb+0x92/0x510 [ 73.766022][ T8607] ? netdev_alloc_frag+0x150/0x150 [ 73.771099][ T8607] ? lock_downgrade+0x800/0x800 [ 73.775938][ T8607] tipc_buf_acquire+0x1c/0xd0 [ 73.780602][ T8607] tipc_msg_reverse+0x15d/0x7c0 [ 73.785425][ T8607] tipc_sk_respond+0x1da/0x700 [ 73.790154][ T8607] ? tipc_sk_create+0x1b50/0x1b50 [ 73.795148][ T8607] ? kmem_cache_free+0x99/0x320 [ 73.799985][ T8607] __tipc_shutdown+0x86f/0xf90 [ 73.804719][ T8607] ? tipc_accept+0xe50/0xe50 [ 73.809293][ T8607] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 73.815077][ T8607] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 73.821132][ T8607] ? lock_sock_nested+0x7d/0xf0 [ 73.825953][ T8607] tipc_release+0xa3/0x11b0 [ 73.830444][ T8607] ? down_write+0xdb/0x150 [ 73.834830][ T8607] ? down_write_killable_nested+0x170/0x170 [ 73.840695][ T8607] ? fsnotify_first_mark+0x120/0x120 [ 73.845969][ T8607] ? fcntl_setlk+0xaa0/0xaa0 [ 73.850549][ T8607] __sock_release+0xbb/0x270 [ 73.855116][ T8607] sock_close+0xf/0x20 [ 73.859157][ T8607] __fput+0x2a4/0x7a0 [ 73.863114][ T8607] task_work_run+0xc2/0x160 [ 73.867589][ T8607] exit_to_usermode_loop+0x23d/0x2d0 [ 73.872973][ T8607] do_syscall_64+0x52a/0x620 [ 73.877538][ T8607] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.883404][ T8607] RIP: 0033:0x45cba9 [ 73.887266][ T8607] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.906853][ T8607] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.915237][ T8607] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.923372][ T8607] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 73.931400][ T8607] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.939339][ T8607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 73.947277][ T8607] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 73.956992][ T8608] CPU: 1 PID: 8608 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 73.965220][ T8608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.975257][ T8608] Call Trace: [ 73.978527][ T8608] dump_stack+0x128/0x182 [ 73.982850][ T8608] should_fail.cold.4+0x5/0x13 [ 73.984282][ T8613] FAULT_INJECTION: forcing a failure. [ 73.984282][ T8613] name failslab, interval 1, probability 0, space 0, times 0 [ 73.987594][ T8608] ? fault_create_debugfs_attr+0x140/0x140 [ 73.987601][ T8608] ? __lock_acquire+0xc56/0x3be0 [ 73.987615][ T8608] should_failslab+0x5/0xf [ 73.987621][ T8608] kmem_cache_alloc_node+0x55/0x780 [ 73.987626][ T8608] ? kmem_cache_free+0x7f/0x320 [ 73.987633][ T8608] ? sock_close+0xf/0x20 [ 73.987638][ T8608] ? __fput+0x2a4/0x7a0 [ 73.987642][ T8608] ? task_work_run+0xc2/0x160 [ 73.987649][ T8608] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.043766][ T8608] __alloc_skb+0x92/0x510 [ 74.048072][ T8608] ? netdev_alloc_frag+0x150/0x150 [ 74.053150][ T8608] ? lock_downgrade+0x800/0x800 [ 74.057967][ T8608] tipc_buf_acquire+0x1c/0xd0 [ 74.062610][ T8608] tipc_msg_reverse+0x15d/0x7c0 [ 74.067444][ T8608] tipc_sk_respond+0x1da/0x700 [ 74.072177][ T8608] ? tipc_sk_create+0x1b50/0x1b50 [ 74.077169][ T8608] ? kmem_cache_free+0x99/0x320 [ 74.081987][ T8608] __tipc_shutdown+0x86f/0xf90 [ 74.086729][ T8608] ? tipc_accept+0xe50/0xe50 [ 74.091296][ T8608] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.097087][ T8608] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.103226][ T8608] ? lock_sock_nested+0x7d/0xf0 [ 74.108054][ T8608] tipc_release+0xa3/0x11b0 [ 74.112522][ T8608] ? down_write+0xdb/0x150 [ 74.116902][ T8608] ? down_write_killable_nested+0x170/0x170 [ 74.122758][ T8608] ? fsnotify_first_mark+0x120/0x120 [ 74.128010][ T8608] ? fcntl_setlk+0xaa0/0xaa0 [ 74.132572][ T8608] __sock_release+0xbb/0x270 [ 74.137128][ T8608] sock_close+0xf/0x20 [ 74.141168][ T8608] __fput+0x2a4/0x7a0 [ 74.145127][ T8608] task_work_run+0xc2/0x160 [ 74.149715][ T8608] exit_to_usermode_loop+0x23d/0x2d0 [ 74.154967][ T8608] do_syscall_64+0x52a/0x620 [ 74.159522][ T8608] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.165471][ T8608] RIP: 0033:0x45cba9 [ 74.169336][ T8608] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.188991][ T8608] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.197371][ T8608] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.205309][ T8608] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 74.213249][ T8608] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.221208][ T8608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 74.229156][ T8608] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 74.237124][ T8613] CPU: 0 PID: 8613 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 74.245345][ T8613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.255381][ T8613] Call Trace: [ 74.258649][ T8613] dump_stack+0x128/0x182 [ 74.262954][ T8613] should_fail.cold.4+0x5/0x13 [ 74.267696][ T8613] ? fault_create_debugfs_attr+0x140/0x140 [ 74.273471][ T8613] ? __lock_acquire+0xc56/0x3be0 [ 74.278383][ T8613] should_failslab+0x5/0xf [ 74.282885][ T8613] kmem_cache_alloc_node+0x55/0x780 [ 74.288057][ T8613] ? kmem_cache_free+0x7f/0x320 [ 74.292880][ T8613] ? sock_close+0xf/0x20 [ 74.297090][ T8613] ? __fput+0x2a4/0x7a0 [ 74.301226][ T8613] ? task_work_run+0xc2/0x160 [ 74.305872][ T8613] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.311310][ T8613] __alloc_skb+0x92/0x510 [ 74.315607][ T8613] ? netdev_alloc_frag+0x150/0x150 [ 74.320815][ T8613] ? lock_downgrade+0x800/0x800 [ 74.325637][ T8613] tipc_buf_acquire+0x1c/0xd0 [ 74.330282][ T8613] tipc_msg_reverse+0x15d/0x7c0 [ 74.335116][ T8613] tipc_sk_respond+0x1da/0x700 [ 74.339853][ T8613] ? tipc_sk_create+0x1b50/0x1b50 [ 74.344857][ T8613] ? kmem_cache_free+0x99/0x320 [ 74.349700][ T8613] __tipc_shutdown+0x86f/0xf90 [ 74.354534][ T8613] ? tipc_accept+0xe50/0xe50 [ 74.359105][ T8613] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.364884][ T8613] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.370919][ T8613] ? lock_sock_nested+0x7d/0xf0 [ 74.375745][ T8613] tipc_release+0xa3/0x11b0 [ 74.380214][ T8613] ? down_write+0xdb/0x150 [ 74.384594][ T8613] ? down_write_killable_nested+0x170/0x170 [ 74.390464][ T8613] ? fsnotify_first_mark+0x120/0x120 [ 74.395717][ T8613] ? fcntl_setlk+0xaa0/0xaa0 [ 74.400274][ T8613] __sock_release+0xbb/0x270 [ 74.404831][ T8613] sock_close+0xf/0x20 [ 74.408952][ T8613] __fput+0x2a4/0x7a0 [ 74.412909][ T8613] task_work_run+0xc2/0x160 [ 74.417382][ T8613] exit_to_usermode_loop+0x23d/0x2d0 [ 74.422641][ T8613] do_syscall_64+0x52a/0x620 [ 74.427218][ T8613] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.433087][ T8613] RIP: 0033:0x45cba9 [ 74.436961][ T8613] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.456537][ T8613] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.464916][ T8613] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.472864][ T8613] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 74.480902][ T8613] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/07/17 03:59:52 executed programs: 84 [ 74.488853][ T8613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 74.496806][ T8613] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 74.504783][ T8595] CPU: 1 PID: 8595 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 74.513004][ T8595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.523036][ T8595] Call Trace: [ 74.526316][ T8595] dump_stack+0x128/0x182 [ 74.530644][ T8595] should_fail.cold.4+0x5/0x13 [ 74.535394][ T8595] ? fault_create_debugfs_attr+0x140/0x140 [ 74.541198][ T8595] ? __lock_acquire+0xc56/0x3be0 [ 74.546121][ T8595] should_failslab+0x5/0xf [ 74.550516][ T8595] kmem_cache_alloc_node+0x55/0x780 [ 74.555692][ T8595] ? kmem_cache_free+0x7f/0x320 [ 74.560520][ T8595] ? sock_close+0xf/0x20 [ 74.564824][ T8595] ? __fput+0x2a4/0x7a0 [ 74.569016][ T8595] ? task_work_run+0xc2/0x160 [ 74.573658][ T8595] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.579095][ T8595] __alloc_skb+0x92/0x510 [ 74.583415][ T8595] ? netdev_alloc_frag+0x150/0x150 [ 74.588517][ T8595] ? lock_downgrade+0x800/0x800 [ 74.593356][ T8595] tipc_buf_acquire+0x1c/0xd0 [ 74.598017][ T8595] tipc_msg_reverse+0x15d/0x7c0 [ 74.602850][ T8595] tipc_sk_respond+0x1da/0x700 [ 74.607594][ T8595] ? tipc_sk_create+0x1b50/0x1b50 [ 74.612596][ T8595] ? kmem_cache_free+0x99/0x320 [ 74.616434][ T8620] FAULT_INJECTION: forcing a failure. [ 74.616434][ T8620] name failslab, interval 1, probability 0, space 0, times 0 [ 74.617423][ T8595] __tipc_shutdown+0x86f/0xf90 [ 74.617435][ T8595] ? tipc_accept+0xe50/0xe50 [ 74.617449][ T8595] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.617458][ T8595] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.617467][ T8595] ? lock_sock_nested+0x7d/0xf0 [ 74.655959][ T8595] tipc_release+0xa3/0x11b0 [ 74.656613][ T8621] FAULT_INJECTION: forcing a failure. [ 74.656613][ T8621] name failslab, interval 1, probability 0, space 0, times 0 [ 74.660439][ T8595] ? down_write+0xdb/0x150 [ 74.660444][ T8595] ? down_write_killable_nested+0x170/0x170 [ 74.660451][ T8595] ? fsnotify_first_mark+0x120/0x120 [ 74.660458][ T8595] ? fcntl_setlk+0xaa0/0xaa0 [ 74.660467][ T8595] __sock_release+0xbb/0x270 [ 74.660475][ T8595] sock_close+0xf/0x20 [ 74.660480][ T8595] __fput+0x2a4/0x7a0 [ 74.660492][ T8595] task_work_run+0xc2/0x160 [ 74.660502][ T8595] exit_to_usermode_loop+0x23d/0x2d0 [ 74.715424][ T8595] do_syscall_64+0x52a/0x620 [ 74.719983][ T8595] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.725848][ T8595] RIP: 0033:0x45cba9 [ 74.729715][ T8595] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.749464][ T8595] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.757837][ T8595] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.765779][ T8595] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 74.773727][ T8595] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.781666][ T8595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 74.789613][ T8595] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 74.797568][ T8620] CPU: 0 PID: 8620 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 74.805784][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.815822][ T8620] Call Trace: [ 74.819105][ T8620] dump_stack+0x128/0x182 [ 74.823423][ T8620] should_fail.cold.4+0x5/0x13 [ 74.828169][ T8620] ? fault_create_debugfs_attr+0x140/0x140 [ 74.833955][ T8620] ? __lock_acquire+0xc56/0x3be0 [ 74.838885][ T8620] should_failslab+0x5/0xf [ 74.843327][ T8620] kmem_cache_alloc_node+0x55/0x780 [ 74.848511][ T8620] ? kmem_cache_free+0x7f/0x320 [ 74.853345][ T8620] ? sock_close+0xf/0x20 [ 74.857569][ T8620] ? __fput+0x2a4/0x7a0 [ 74.861706][ T8620] ? task_work_run+0xc2/0x160 [ 74.866364][ T8620] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.871823][ T8620] __alloc_skb+0x92/0x510 [ 74.876141][ T8620] ? netdev_alloc_frag+0x150/0x150 [ 74.881236][ T8620] ? lock_downgrade+0x800/0x800 [ 74.886067][ T8620] tipc_buf_acquire+0x1c/0xd0 [ 74.890724][ T8620] tipc_msg_reverse+0x15d/0x7c0 [ 74.895554][ T8620] tipc_sk_respond+0x1da/0x700 [ 74.900293][ T8620] ? tipc_sk_create+0x1b50/0x1b50 [ 74.905291][ T8620] ? kmem_cache_free+0x99/0x320 [ 74.910120][ T8620] __tipc_shutdown+0x86f/0xf90 [ 74.914866][ T8620] ? tipc_accept+0xe50/0xe50 [ 74.919445][ T8620] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.925228][ T8620] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.931264][ T8620] ? lock_sock_nested+0x7d/0xf0 [ 74.936084][ T8620] tipc_release+0xa3/0x11b0 [ 74.940553][ T8620] ? down_write+0xdb/0x150 [ 74.944939][ T8620] ? down_write_killable_nested+0x170/0x170 [ 74.950810][ T8620] ? fsnotify_first_mark+0x120/0x120 [ 74.956067][ T8620] ? fcntl_setlk+0xaa0/0xaa0 [ 74.960631][ T8620] __sock_release+0xbb/0x270 [ 74.965196][ T8620] sock_close+0xf/0x20 [ 74.969243][ T8620] __fput+0x2a4/0x7a0 [ 74.973210][ T8620] task_work_run+0xc2/0x160 [ 74.977699][ T8620] exit_to_usermode_loop+0x23d/0x2d0 [ 74.982984][ T8620] do_syscall_64+0x52a/0x620 [ 74.987552][ T8620] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.993418][ T8620] RIP: 0033:0x45cba9 [ 74.997289][ T8620] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.016885][ T8620] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.025357][ T8620] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.033323][ T8620] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 75.041288][ T8620] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.049227][ T8620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 75.057165][ T8620] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 75.065116][ T8621] CPU: 1 PID: 8621 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 75.073347][ T8621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.083389][ T8621] Call Trace: [ 75.086663][ T8621] dump_stack+0x128/0x182 [ 75.090994][ T8621] should_fail.cold.4+0x5/0x13 [ 75.095746][ T8621] ? fault_create_debugfs_attr+0x140/0x140 [ 75.101532][ T8621] ? __lock_acquire+0xc56/0x3be0 [ 75.106456][ T8621] should_failslab+0x5/0xf [ 75.110847][ T8621] kmem_cache_alloc_node+0x55/0x780 [ 75.116018][ T8621] ? kmem_cache_free+0x7f/0x320 [ 75.120836][ T8621] ? sock_close+0xf/0x20 [ 75.125045][ T8621] ? __fput+0x2a4/0x7a0 [ 75.129189][ T8621] ? task_work_run+0xc2/0x160 [ 75.133865][ T8621] ? exit_to_usermode_loop+0x23d/0x2d0 [ 75.139318][ T8621] __alloc_skb+0x92/0x510 [ 75.143652][ T8621] ? netdev_alloc_frag+0x150/0x150 [ 75.148744][ T8621] ? lock_downgrade+0x800/0x800 [ 75.153579][ T8621] tipc_buf_acquire+0x1c/0xd0 [ 75.155180][ T8632] FAULT_INJECTION: forcing a failure. [ 75.155180][ T8632] name failslab, interval 1, probability 0, space 0, times 0 [ 75.158229][ T8621] tipc_msg_reverse+0x15d/0x7c0 [ 75.158242][ T8621] tipc_sk_respond+0x1da/0x700 [ 75.158250][ T8621] ? tipc_sk_create+0x1b50/0x1b50 [ 75.158256][ T8621] ? kmem_cache_free+0x99/0x320 [ 75.158278][ T8621] __tipc_shutdown+0x86f/0xf90 [ 75.158289][ T8621] ? tipc_accept+0xe50/0xe50 [ 75.158302][ T8621] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 75.158310][ T8621] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 75.211275][ T8621] ? lock_sock_nested+0x7d/0xf0 [ 75.216099][ T8621] tipc_release+0xa3/0x11b0 [ 75.220566][ T8621] ? down_write+0xdb/0x150 [ 75.224965][ T8621] ? down_write_killable_nested+0x170/0x170 [ 75.230825][ T8621] ? fsnotify_first_mark+0x120/0x120 [ 75.236079][ T8621] ? fcntl_setlk+0xaa0/0xaa0 [ 75.240636][ T8621] __sock_release+0xbb/0x270 [ 75.245191][ T8621] sock_close+0xf/0x20 [ 75.249228][ T8621] __fput+0x2a4/0x7a0 [ 75.253174][ T8621] task_work_run+0xc2/0x160 [ 75.257644][ T8621] exit_to_usermode_loop+0x23d/0x2d0 [ 75.262892][ T8621] do_syscall_64+0x52a/0x620 [ 75.267450][ T8621] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.273316][ T8621] RIP: 0033:0x45cba9 [ 75.277180][ T8621] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.296843][ T8621] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.305240][ T8621] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.313175][ T8621] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 75.321112][ T8621] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.329052][ T8621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 75.337118][ T8621] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 75.345068][ T8632] CPU: 0 PID: 8632 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 75.353304][ T8632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.363344][ T8632] Call Trace: [ 75.366617][ T8632] dump_stack+0x128/0x182 [ 75.370929][ T8632] should_fail.cold.4+0x5/0x13 [ 75.375671][ T8632] ? fault_create_debugfs_attr+0x140/0x140 [ 75.381454][ T8632] ? __lock_acquire+0xc56/0x3be0 [ 75.386382][ T8632] should_failslab+0x5/0xf [ 75.390780][ T8632] kmem_cache_alloc_node+0x55/0x780 [ 75.395965][ T8632] ? kmem_cache_free+0x7f/0x320 [ 75.400797][ T8632] ? sock_close+0xf/0x20 [ 75.405017][ T8632] ? __fput+0x2a4/0x7a0 [ 75.409151][ T8632] ? task_work_run+0xc2/0x160 [ 75.413809][ T8632] ? exit_to_usermode_loop+0x23d/0x2d0 [ 75.419258][ T8632] __alloc_skb+0x92/0x510 [ 75.423575][ T8632] ? netdev_alloc_frag+0x150/0x150 [ 75.428671][ T8632] ? lock_downgrade+0x800/0x800 [ 75.433506][ T8632] tipc_buf_acquire+0x1c/0xd0 [ 75.438167][ T8632] tipc_msg_reverse+0x15d/0x7c0 [ 75.443011][ T8632] tipc_sk_respond+0x1da/0x700 [ 75.447754][ T8632] ? tipc_sk_create+0x1b50/0x1b50 [ 75.452756][ T8632] ? kmem_cache_free+0x99/0x320 [ 75.457592][ T8632] __tipc_shutdown+0x86f/0xf90 [ 75.462353][ T8632] ? tipc_accept+0xe50/0xe50 [ 75.466927][ T8632] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 75.472721][ T8632] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 75.478763][ T8632] ? lock_sock_nested+0x7d/0xf0 [ 75.483596][ T8632] tipc_release+0xa3/0x11b0 [ 75.488082][ T8632] ? down_write+0xdb/0x150 [ 75.492481][ T8632] ? down_write_killable_nested+0x170/0x170 [ 75.494661][ T8634] FAULT_INJECTION: forcing a failure. [ 75.494661][ T8634] name failslab, interval 1, probability 0, space 0, times 0 [ 75.498348][ T8632] ? fsnotify_first_mark+0x120/0x120 [ 75.498356][ T8632] ? fcntl_setlk+0xaa0/0xaa0 [ 75.498365][ T8632] __sock_release+0xbb/0x270 [ 75.498374][ T8632] sock_close+0xf/0x20 [ 75.529387][ T8632] __fput+0x2a4/0x7a0 [ 75.533361][ T8632] task_work_run+0xc2/0x160 [ 75.537854][ T8632] exit_to_usermode_loop+0x23d/0x2d0 [ 75.543121][ T8632] do_syscall_64+0x52a/0x620 [ 75.547680][ T8632] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.553568][ T8632] RIP: 0033:0x45cba9 [ 75.557442][ T8632] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.577022][ T8632] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.585426][ T8632] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.593401][ T8632] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 75.601342][ T8632] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.609283][ T8632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 75.617226][ T8632] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 75.631089][ T8634] CPU: 1 PID: 8634 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 75.639315][ T8634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.649350][ T8634] Call Trace: [ 75.652634][ T8634] dump_stack+0x128/0x182 [ 75.656949][ T8634] should_fail.cold.4+0x5/0x13 [ 75.661804][ T8634] ? fault_create_debugfs_attr+0x140/0x140 [ 75.667582][ T8634] ? __lock_acquire+0xc56/0x3be0 [ 75.672506][ T8634] should_failslab+0x5/0xf [ 75.676902][ T8634] kmem_cache_alloc_node+0x55/0x780 [ 75.682089][ T8634] ? kmem_cache_free+0x7f/0x320 [ 75.686914][ T8634] ? sock_close+0xf/0x20 [ 75.691142][ T8634] ? __fput+0x2a4/0x7a0 [ 75.695269][ T8634] ? task_work_run+0xc2/0x160 [ 75.699920][ T8634] ? exit_to_usermode_loop+0x23d/0x2d0 [ 75.705361][ T8634] __alloc_skb+0x92/0x510 [ 75.709669][ T8634] ? netdev_alloc_frag+0x150/0x150 [ 75.714763][ T8634] ? lock_downgrade+0x800/0x800 [ 75.719593][ T8634] tipc_buf_acquire+0x1c/0xd0 [ 75.724244][ T8634] tipc_msg_reverse+0x15d/0x7c0 [ 75.729063][ T8634] tipc_sk_respond+0x1da/0x700 [ 75.733802][ T8634] ? tipc_sk_create+0x1b50/0x1b50 [ 75.738792][ T8634] ? kmem_cache_free+0x99/0x320 [ 75.743622][ T8634] __tipc_shutdown+0x86f/0xf90 [ 75.748375][ T8634] ? tipc_accept+0xe50/0xe50 [ 75.752951][ T8634] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 75.758737][ T8634] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 75.764784][ T8634] ? lock_sock_nested+0x7d/0xf0 [ 75.769632][ T8634] tipc_release+0xa3/0x11b0 [ 75.774122][ T8634] ? down_write+0xdb/0x150 [ 75.778520][ T8634] ? down_write_killable_nested+0x170/0x170 [ 75.784416][ T8634] ? fsnotify_first_mark+0x120/0x120 [ 75.789679][ T8634] ? fcntl_setlk+0xaa0/0xaa0 [ 75.794253][ T8634] __sock_release+0xbb/0x270 [ 75.798827][ T8634] sock_close+0xf/0x20 [ 75.802887][ T8634] __fput+0x2a4/0x7a0 [ 75.806857][ T8634] task_work_run+0xc2/0x160 [ 75.811346][ T8634] exit_to_usermode_loop+0x23d/0x2d0 [ 75.816614][ T8634] do_syscall_64+0x52a/0x620 [ 75.821199][ T8634] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.827068][ T8634] RIP: 0033:0x45cba9 [ 75.827076][ T8647] FAULT_INJECTION: forcing a failure. [ 75.827076][ T8647] name failslab, interval 1, probability 0, space 0, times 0 [ 75.830932][ T8634] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.830936][ T8634] RSP: 002b:00007f480a9f3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.830941][ T8634] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.830944][ T8634] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.830947][ T8634] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 75.830951][ T8634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 75.830954][ T8634] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9f46d4 [ 75.866897][ T8649] FAULT_INJECTION: forcing a failure. [ 75.866897][ T8649] name failslab, interval 1, probability 0, space 0, times 0 [ 75.875123][ T8647] CPU: 0 PID: 8647 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 75.892763][ T8650] FAULT_INJECTION: forcing a failure. [ 75.892763][ T8650] name failslab, interval 1, probability 0, space 0, times 0 [ 75.895761][ T8647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.895764][ T8647] Call Trace: [ 75.895774][ T8647] dump_stack+0x128/0x182 [ 75.895785][ T8647] should_fail.cold.4+0x5/0x13 [ 75.895792][ T8647] ? fault_create_debugfs_attr+0x140/0x140 [ 75.895797][ T8647] ? __lock_acquire+0xc56/0x3be0 [ 75.895810][ T8647] should_failslab+0x5/0xf [ 75.982317][ T8647] kmem_cache_alloc_node+0x55/0x780 [ 75.987483][ T8647] ? kmem_cache_free+0x7f/0x320 [ 75.992300][ T8647] ? sock_close+0xf/0x20 [ 75.996509][ T8647] ? __fput+0x2a4/0x7a0 [ 76.000650][ T8647] ? task_work_run+0xc2/0x160 [ 76.005296][ T8647] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.010727][ T8647] __alloc_skb+0x92/0x510 [ 76.015036][ T8647] ? netdev_alloc_frag+0x150/0x150 [ 76.020116][ T8647] ? lock_downgrade+0x800/0x800 [ 76.024938][ T8647] tipc_buf_acquire+0x1c/0xd0 [ 76.029600][ T8647] tipc_msg_reverse+0x15d/0x7c0 [ 76.034424][ T8647] tipc_sk_respond+0x1da/0x700 [ 76.039166][ T8647] ? tipc_sk_create+0x1b50/0x1b50 [ 76.044166][ T8647] ? kmem_cache_free+0x99/0x320 [ 76.049022][ T8647] __tipc_shutdown+0x86f/0xf90 [ 76.053766][ T8647] ? tipc_accept+0xe50/0xe50 [ 76.058325][ T8647] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.064102][ T8647] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.070145][ T8647] ? lock_sock_nested+0x7d/0xf0 [ 76.075069][ T8647] tipc_release+0xa3/0x11b0 [ 76.079540][ T8647] ? down_write+0xdb/0x150 [ 76.083934][ T8647] ? down_write_killable_nested+0x170/0x170 [ 76.089810][ T8647] ? fsnotify_first_mark+0x120/0x120 [ 76.095070][ T8647] ? fcntl_setlk+0xaa0/0xaa0 [ 76.099635][ T8647] __sock_release+0xbb/0x270 [ 76.104200][ T8647] sock_close+0xf/0x20 [ 76.108244][ T8647] __fput+0x2a4/0x7a0 [ 76.112200][ T8647] task_work_run+0xc2/0x160 [ 76.116677][ T8647] exit_to_usermode_loop+0x23d/0x2d0 [ 76.121936][ T8647] do_syscall_64+0x52a/0x620 [ 76.126501][ T8647] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 76.132586][ T8647] RIP: 0033:0x45cba9 [ 76.136449][ T8647] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.156020][ T8647] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.164526][ T8647] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.172469][ T8647] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 76.180409][ T8647] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.188359][ T8647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 76.196298][ T8647] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 76.207209][ T8649] CPU: 1 PID: 8649 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 76.215527][ T8649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.225686][ T8649] Call Trace: [ 76.228955][ T8649] dump_stack+0x128/0x182 [ 76.233288][ T8649] should_fail.cold.4+0x5/0x13 [ 76.238063][ T8649] ? fault_create_debugfs_attr+0x140/0x140 [ 76.243854][ T8649] ? __lock_acquire+0xc56/0x3be0 [ 76.248788][ T8649] should_failslab+0x5/0xf [ 76.253320][ T8649] kmem_cache_alloc_node+0x55/0x780 [ 76.258499][ T8649] ? kmem_cache_free+0x7f/0x320 [ 76.263377][ T8649] ? sock_close+0xf/0x20 [ 76.267601][ T8649] ? __fput+0x2a4/0x7a0 [ 76.271735][ T8649] ? task_work_run+0xc2/0x160 [ 76.276390][ T8649] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.281854][ T8649] __alloc_skb+0x92/0x510 [ 76.286168][ T8649] ? netdev_alloc_frag+0x150/0x150 [ 76.291272][ T8649] ? lock_downgrade+0x800/0x800 [ 76.296112][ T8649] tipc_buf_acquire+0x1c/0xd0 [ 76.300762][ T8649] tipc_msg_reverse+0x15d/0x7c0 [ 76.305591][ T8649] tipc_sk_respond+0x1da/0x700 [ 76.310334][ T8649] ? tipc_sk_create+0x1b50/0x1b50 [ 76.315334][ T8649] ? kmem_cache_free+0x99/0x320 [ 76.320164][ T8649] __tipc_shutdown+0x86f/0xf90 [ 76.325097][ T8649] ? tipc_accept+0xe50/0xe50 [ 76.329661][ T8649] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.335446][ T8649] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.341491][ T8649] ? lock_sock_nested+0x7d/0xf0 [ 76.346314][ T8649] tipc_release+0xa3/0x11b0 [ 76.350793][ T8649] ? down_write+0xdb/0x150 [ 76.355187][ T8649] ? down_write_killable_nested+0x170/0x170 [ 76.361051][ T8649] ? fsnotify_first_mark+0x120/0x120 [ 76.366300][ T8649] ? fcntl_setlk+0xaa0/0xaa0 [ 76.370853][ T8649] __sock_release+0xbb/0x270 [ 76.375428][ T8649] sock_close+0xf/0x20 [ 76.379462][ T8649] __fput+0x2a4/0x7a0 [ 76.383412][ T8649] task_work_run+0xc2/0x160 [ 76.387883][ T8649] exit_to_usermode_loop+0x23d/0x2d0 [ 76.393135][ T8649] do_syscall_64+0x52a/0x620 [ 76.397690][ T8649] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 76.403550][ T8649] RIP: 0033:0x45cba9 [ 76.407410][ T8649] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.427079][ T8649] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.435457][ T8649] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.443399][ T8649] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 76.451341][ T8649] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.459284][ T8649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 76.467222][ T8649] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 76.495827][ T8650] CPU: 0 PID: 8650 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 76.504059][ T8650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.514096][ T8650] Call Trace: [ 76.517366][ T8650] dump_stack+0x128/0x182 [ 76.521675][ T8650] should_fail.cold.4+0x5/0x13 [ 76.526419][ T8650] ? fault_create_debugfs_attr+0x140/0x140 [ 76.532200][ T8650] ? __lock_acquire+0xc56/0x3be0 [ 76.537121][ T8650] should_failslab+0x5/0xf [ 76.541525][ T8650] kmem_cache_alloc_node+0x55/0x780 [ 76.546705][ T8650] ? kmem_cache_free+0x7f/0x320 [ 76.551536][ T8650] ? sock_close+0xf/0x20 [ 76.555756][ T8650] ? __fput+0x2a4/0x7a0 [ 76.559889][ T8650] ? task_work_run+0xc2/0x160 [ 76.564542][ T8650] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.569855][ T8665] FAULT_INJECTION: forcing a failure. [ 76.569855][ T8665] name failslab, interval 1, probability 0, space 0, times 0 [ 76.569984][ T8650] __alloc_skb+0x92/0x510 [ 76.586830][ T8650] ? netdev_alloc_frag+0x150/0x150 [ 76.591934][ T8650] ? lock_downgrade+0x800/0x800 [ 76.593731][ T8664] FAULT_INJECTION: forcing a failure. [ 76.593731][ T8664] name failslab, interval 1, probability 0, space 0, times 0 [ 76.596761][ T8650] tipc_buf_acquire+0x1c/0xd0 [ 76.596767][ T8650] tipc_msg_reverse+0x15d/0x7c0 [ 76.596780][ T8650] tipc_sk_respond+0x1da/0x700 [ 76.596786][ T8650] ? tipc_sk_create+0x1b50/0x1b50 [ 76.596792][ T8650] ? kmem_cache_free+0x99/0x320 [ 76.633394][ T8650] __tipc_shutdown+0x86f/0xf90 [ 76.638139][ T8650] ? tipc_accept+0xe50/0xe50 [ 76.642710][ T8650] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.648487][ T8650] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.654531][ T8650] ? lock_sock_nested+0x7d/0xf0 [ 76.659364][ T8650] tipc_release+0xa3/0x11b0 [ 76.663850][ T8650] ? down_write+0xdb/0x150 [ 76.668245][ T8650] ? down_write_killable_nested+0x170/0x170 [ 76.674115][ T8650] ? fsnotify_first_mark+0x120/0x120 [ 76.679380][ T8650] ? fcntl_setlk+0xaa0/0xaa0 [ 76.683945][ T8650] __sock_release+0xbb/0x270 [ 76.688508][ T8650] sock_close+0xf/0x20 [ 76.692550][ T8650] __fput+0x2a4/0x7a0 [ 76.696507][ T8650] task_work_run+0xc2/0x160 [ 76.700985][ T8650] exit_to_usermode_loop+0x23d/0x2d0 [ 76.706246][ T8650] do_syscall_64+0x52a/0x620 [ 76.710806][ T8650] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 76.716662][ T8650] RIP: 0033:0x45cba9 [ 76.720547][ T8650] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.740118][ T8650] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.748496][ T8650] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.756436][ T8650] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 76.764373][ T8650] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.772434][ T8650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 76.780378][ T8650] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 76.788328][ T8665] CPU: 1 PID: 8665 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 76.796541][ T8665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.806573][ T8665] Call Trace: [ 76.809845][ T8665] dump_stack+0x128/0x182 [ 76.814167][ T8665] should_fail.cold.4+0x5/0x13 [ 76.818927][ T8665] ? fault_create_debugfs_attr+0x140/0x140 [ 76.824722][ T8665] ? __lock_acquire+0xc56/0x3be0 [ 76.829658][ T8665] should_failslab+0x5/0xf [ 76.834059][ T8665] kmem_cache_alloc_node+0x55/0x780 [ 76.839235][ T8665] ? kmem_cache_free+0x7f/0x320 [ 76.844078][ T8665] ? sock_close+0xf/0x20 [ 76.848297][ T8665] ? __fput+0x2a4/0x7a0 [ 76.852426][ T8665] ? task_work_run+0xc2/0x160 [ 76.857076][ T8665] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.862514][ T8665] __alloc_skb+0x92/0x510 [ 76.866825][ T8665] ? netdev_alloc_frag+0x150/0x150 [ 76.871918][ T8665] ? lock_downgrade+0x800/0x800 [ 76.876759][ T8671] FAULT_INJECTION: forcing a failure. [ 76.876759][ T8671] name failslab, interval 1, probability 0, space 0, times 0 [ 76.876842][ T8665] tipc_buf_acquire+0x1c/0xd0 [ 76.876849][ T8665] tipc_msg_reverse+0x15d/0x7c0 [ 76.876861][ T8665] tipc_sk_respond+0x1da/0x700 [ 76.876868][ T8665] ? tipc_sk_create+0x1b50/0x1b50 [ 76.896814][ T8673] FAULT_INJECTION: forcing a failure. [ 76.896814][ T8673] name failslab, interval 1, probability 0, space 0, times 0 [ 76.898881][ T8665] ? kmem_cache_free+0x99/0x320 [ 76.898894][ T8665] __tipc_shutdown+0x86f/0xf90 [ 76.898907][ T8665] ? tipc_accept+0xe50/0xe50 [ 76.898921][ T8665] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.898932][ T8665] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.947140][ T8665] ? lock_sock_nested+0x7d/0xf0 [ 76.951973][ T8665] tipc_release+0xa3/0x11b0 [ 76.956445][ T8665] ? down_write+0xdb/0x150 [ 76.960826][ T8665] ? down_write_killable_nested+0x170/0x170 [ 76.966808][ T8665] ? fsnotify_first_mark+0x120/0x120 [ 76.972088][ T8665] ? fcntl_setlk+0xaa0/0xaa0 [ 76.976657][ T8665] __sock_release+0xbb/0x270 [ 76.981305][ T8665] sock_close+0xf/0x20 [ 76.985341][ T8665] __fput+0x2a4/0x7a0 [ 76.989296][ T8665] task_work_run+0xc2/0x160 [ 76.993773][ T8665] exit_to_usermode_loop+0x23d/0x2d0 [ 76.999029][ T8665] do_syscall_64+0x52a/0x620 [ 77.003591][ T8665] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.009450][ T8665] RIP: 0033:0x45cba9 [ 77.013316][ T8665] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.033230][ T8665] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.041616][ T8665] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.049671][ T8665] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 77.057616][ T8665] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.065590][ T8665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 77.073534][ T8665] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 77.101012][ T8664] CPU: 0 PID: 8664 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 77.109244][ T8664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.119275][ T8664] Call Trace: [ 77.122534][ T8664] dump_stack+0x128/0x182 [ 77.126874][ T8664] should_fail.cold.4+0x5/0x13 [ 77.131615][ T8664] ? fault_create_debugfs_attr+0x140/0x140 [ 77.137398][ T8664] ? __lock_acquire+0xc56/0x3be0 [ 77.142317][ T8664] should_failslab+0x5/0xf [ 77.146722][ T8664] kmem_cache_alloc_node+0x55/0x780 [ 77.151891][ T8664] ? kmem_cache_free+0x7f/0x320 [ 77.156723][ T8664] ? sock_close+0xf/0x20 [ 77.160943][ T8664] ? __fput+0x2a4/0x7a0 [ 77.165068][ T8664] ? task_work_run+0xc2/0x160 [ 77.169714][ T8664] ? exit_to_usermode_loop+0x23d/0x2d0 [ 77.175160][ T8664] __alloc_skb+0x92/0x510 [ 77.179465][ T8664] ? netdev_alloc_frag+0x150/0x150 [ 77.184552][ T8664] ? lock_downgrade+0x800/0x800 [ 77.189379][ T8664] tipc_buf_acquire+0x1c/0xd0 [ 77.194033][ T8664] tipc_msg_reverse+0x15d/0x7c0 [ 77.198102][ T8676] FAULT_INJECTION: forcing a failure. [ 77.198102][ T8676] name failslab, interval 1, probability 0, space 0, times 0 [ 77.198866][ T8664] tipc_sk_respond+0x1da/0x700 [ 77.198874][ T8664] ? tipc_sk_create+0x1b50/0x1b50 [ 77.198880][ T8664] ? kmem_cache_free+0x99/0x320 [ 77.198892][ T8664] __tipc_shutdown+0x86f/0xf90 [ 77.198903][ T8664] ? tipc_accept+0xe50/0xe50 [ 77.198916][ T8664] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 77.198925][ T8664] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 77.198932][ T8664] ? lock_sock_nested+0x7d/0xf0 [ 77.251900][ T8664] tipc_release+0xa3/0x11b0 [ 77.256372][ T8664] ? down_write+0xdb/0x150 [ 77.260757][ T8664] ? down_write_killable_nested+0x170/0x170 [ 77.266625][ T8664] ? fsnotify_first_mark+0x120/0x120 [ 77.271880][ T8664] ? fcntl_setlk+0xaa0/0xaa0 [ 77.276447][ T8664] __sock_release+0xbb/0x270 [ 77.281014][ T8664] sock_close+0xf/0x20 [ 77.285052][ T8664] __fput+0x2a4/0x7a0 [ 77.289002][ T8664] task_work_run+0xc2/0x160 [ 77.293489][ T8664] exit_to_usermode_loop+0x23d/0x2d0 [ 77.298748][ T8664] do_syscall_64+0x52a/0x620 [ 77.303321][ T8664] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.309186][ T8664] RIP: 0033:0x45cba9 [ 77.313064][ T8664] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.332644][ T8664] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.341027][ T8664] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.348967][ T8664] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 77.356914][ T8664] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.364975][ T8664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 77.372919][ T8664] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 77.385647][ T8673] CPU: 0 PID: 8673 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 77.393870][ T8673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.404008][ T8673] Call Trace: [ 77.407272][ T8673] dump_stack+0x128/0x182 [ 77.411604][ T8673] should_fail.cold.4+0x5/0x13 [ 77.416338][ T8673] ? fault_create_debugfs_attr+0x140/0x140 [ 77.422123][ T8673] ? __lock_acquire+0xc56/0x3be0 [ 77.427037][ T8673] should_failslab+0x5/0xf [ 77.431429][ T8673] kmem_cache_alloc_node+0x55/0x780 [ 77.436598][ T8673] ? kmem_cache_free+0x7f/0x320 [ 77.441515][ T8673] ? sock_close+0xf/0x20 [ 77.445727][ T8673] ? __fput+0x2a4/0x7a0 [ 77.449851][ T8673] ? task_work_run+0xc2/0x160 [ 77.454495][ T8673] ? exit_to_usermode_loop+0x23d/0x2d0 [ 77.459926][ T8673] __alloc_skb+0x92/0x510 [ 77.464223][ T8673] ? netdev_alloc_frag+0x150/0x150 [ 77.469319][ T8673] ? lock_downgrade+0x800/0x800 [ 77.474145][ T8673] tipc_buf_acquire+0x1c/0xd0 [ 77.478804][ T8673] tipc_msg_reverse+0x15d/0x7c0 [ 77.483630][ T8673] tipc_sk_respond+0x1da/0x700 [ 77.488366][ T8673] ? tipc_sk_create+0x1b50/0x1b50 [ 77.493362][ T8673] ? kmem_cache_free+0x99/0x320 [ 77.498188][ T8673] __tipc_shutdown+0x86f/0xf90 [ 77.502926][ T8673] ? tipc_accept+0xe50/0xe50 [ 77.507494][ T8673] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 77.513287][ T8673] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 77.519324][ T8673] ? lock_sock_nested+0x7d/0xf0 [ 77.524147][ T8673] tipc_release+0xa3/0x11b0 [ 77.528626][ T8673] ? down_write+0xdb/0x150 [ 77.533023][ T8673] ? down_write_killable_nested+0x170/0x170 [ 77.538902][ T8673] ? fsnotify_first_mark+0x120/0x120 [ 77.544167][ T8673] ? fcntl_setlk+0xaa0/0xaa0 [ 77.548733][ T8673] __sock_release+0xbb/0x270 [ 77.553321][ T8673] sock_close+0xf/0x20 [ 77.557447][ T8673] __fput+0x2a4/0x7a0 [ 77.561417][ T8673] task_work_run+0xc2/0x160 [ 77.565919][ T8673] exit_to_usermode_loop+0x23d/0x2d0 [ 77.571200][ T8673] do_syscall_64+0x52a/0x620 [ 77.575764][ T8673] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.581635][ T8673] RIP: 0033:0x45cba9 [ 77.585504][ T8673] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.605082][ T8673] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.613477][ T8673] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.621433][ T8673] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 77.629382][ T8673] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.637336][ T8673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 77.645290][ T8673] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 77.655762][ T8671] CPU: 1 PID: 8671 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 77.664005][ T8671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.674054][ T8671] Call Trace: [ 77.677345][ T8671] dump_stack+0x128/0x182 [ 77.681675][ T8671] should_fail.cold.4+0x5/0x13 [ 77.686431][ T8671] ? fault_create_debugfs_attr+0x140/0x140 [ 77.692215][ T8671] ? __lock_acquire+0xc56/0x3be0 [ 77.697137][ T8671] should_failslab+0x5/0xf [ 77.701533][ T8671] kmem_cache_alloc_node+0x55/0x780 [ 77.706709][ T8671] ? kmem_cache_free+0x7f/0x320 [ 77.711542][ T8671] ? sock_close+0xf/0x20 [ 77.715763][ T8671] ? __fput+0x2a4/0x7a0 [ 77.719898][ T8671] ? task_work_run+0xc2/0x160 [ 77.724553][ T8671] ? exit_to_usermode_loop+0x23d/0x2d0 [ 77.725730][ T8680] FAULT_INJECTION: forcing a failure. [ 77.725730][ T8680] name failslab, interval 1, probability 0, space 0, times 0 [ 77.729988][ T8671] __alloc_skb+0x92/0x510 [ 77.729996][ T8671] ? netdev_alloc_frag+0x150/0x150 [ 77.730006][ T8671] ? lock_downgrade+0x800/0x800 [ 77.730016][ T8671] tipc_buf_acquire+0x1c/0xd0 [ 77.761390][ T8671] tipc_msg_reverse+0x15d/0x7c0 [ 77.766219][ T8671] tipc_sk_respond+0x1da/0x700 [ 77.770944][ T8671] ? tipc_sk_create+0x1b50/0x1b50 [ 77.775931][ T8671] ? kmem_cache_free+0x99/0x320 [ 77.780756][ T8671] __tipc_shutdown+0x86f/0xf90 [ 77.785486][ T8671] ? tipc_accept+0xe50/0xe50 [ 77.790043][ T8671] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 77.795817][ T8671] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 77.801853][ T8671] ? lock_sock_nested+0x7d/0xf0 [ 77.806666][ T8671] tipc_release+0xa3/0x11b0 [ 77.811136][ T8671] ? down_write+0xdb/0x150 [ 77.815520][ T8671] ? down_write_killable_nested+0x170/0x170 [ 77.821382][ T8671] ? fsnotify_first_mark+0x120/0x120 [ 77.826634][ T8671] ? fcntl_setlk+0xaa0/0xaa0 [ 77.831195][ T8671] __sock_release+0xbb/0x270 [ 77.835753][ T8671] sock_close+0xf/0x20 [ 77.839787][ T8671] __fput+0x2a4/0x7a0 [ 77.843740][ T8671] task_work_run+0xc2/0x160 [ 77.848212][ T8671] exit_to_usermode_loop+0x23d/0x2d0 [ 77.853484][ T8671] do_syscall_64+0x52a/0x620 [ 77.858041][ T8671] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.863902][ T8671] RIP: 0033:0x45cba9 [ 77.867776][ T8671] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.887344][ T8671] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.895724][ T8671] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.903670][ T8671] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 77.911610][ T8671] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.919551][ T8671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 77.927486][ T8671] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 77.935444][ T8680] CPU: 0 PID: 8680 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 77.943677][ T8680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.953802][ T8680] Call Trace: [ 77.957085][ T8680] dump_stack+0x128/0x182 [ 77.961409][ T8680] should_fail.cold.4+0x5/0x13 [ 77.966170][ T8680] ? fault_create_debugfs_attr+0x140/0x140 [ 77.971955][ T8680] ? __lock_acquire+0xc56/0x3be0 [ 77.976878][ T8680] should_failslab+0x5/0xf [ 77.981330][ T8680] kmem_cache_alloc_node+0x55/0x780 [ 77.986531][ T8680] ? kmem_cache_free+0x7f/0x320 [ 77.991371][ T8680] ? sock_close+0xf/0x20 [ 77.995596][ T8680] ? __fput+0x2a4/0x7a0 [ 77.999744][ T8680] ? task_work_run+0xc2/0x160 [ 78.004394][ T8680] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.009913][ T8680] __alloc_skb+0x92/0x510 [ 78.014226][ T8680] ? netdev_alloc_frag+0x150/0x150 [ 78.019329][ T8680] ? lock_downgrade+0x800/0x800 [ 78.024160][ T8680] tipc_buf_acquire+0x1c/0xd0 [ 78.028819][ T8680] tipc_msg_reverse+0x15d/0x7c0 [ 78.033658][ T8680] tipc_sk_respond+0x1da/0x700 [ 78.038421][ T8680] ? tipc_sk_create+0x1b50/0x1b50 [ 78.043431][ T8680] ? kmem_cache_free+0x99/0x320 [ 78.048270][ T8680] __tipc_shutdown+0x86f/0xf90 [ 78.053024][ T8680] ? tipc_accept+0xe50/0xe50 [ 78.057593][ T8680] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.063380][ T8680] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.069426][ T8680] ? lock_sock_nested+0x7d/0xf0 [ 78.074255][ T8680] tipc_release+0xa3/0x11b0 [ 78.078727][ T8680] ? down_write+0xdb/0x150 [ 78.083114][ T8680] ? down_write_killable_nested+0x170/0x170 [ 78.088976][ T8680] ? fsnotify_first_mark+0x120/0x120 [ 78.094239][ T8680] ? fcntl_setlk+0xaa0/0xaa0 [ 78.098806][ T8680] __sock_release+0xbb/0x270 [ 78.103372][ T8680] sock_close+0xf/0x20 [ 78.107415][ T8680] __fput+0x2a4/0x7a0 [ 78.111365][ T8680] task_work_run+0xc2/0x160 [ 78.115835][ T8680] exit_to_usermode_loop+0x23d/0x2d0 [ 78.121220][ T8680] do_syscall_64+0x52a/0x620 [ 78.125795][ T8680] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.131655][ T8680] RIP: 0033:0x45cba9 [ 78.135530][ T8680] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.155116][ T8680] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.163509][ T8680] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.171460][ T8680] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 78.179404][ T8680] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.187357][ T8680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 78.195316][ T8680] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 78.204348][ T8676] CPU: 1 PID: 8676 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 78.212580][ T8676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.222615][ T8676] Call Trace: [ 78.225900][ T8676] dump_stack+0x128/0x182 [ 78.230234][ T8676] should_fail.cold.4+0x5/0x13 [ 78.234982][ T8676] ? fault_create_debugfs_attr+0x140/0x140 [ 78.240766][ T8676] ? __lock_acquire+0xc56/0x3be0 [ 78.245692][ T8676] should_failslab+0x5/0xf [ 78.250087][ T8676] kmem_cache_alloc_node+0x55/0x780 [ 78.255306][ T8676] ? kmem_cache_free+0x7f/0x320 [ 78.260139][ T8676] ? sock_close+0xf/0x20 [ 78.264366][ T8676] ? __fput+0x2a4/0x7a0 [ 78.268501][ T8676] ? task_work_run+0xc2/0x160 [ 78.273158][ T8676] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.278599][ T8676] __alloc_skb+0x92/0x510 [ 78.281001][ T8686] FAULT_INJECTION: forcing a failure. [ 78.281001][ T8686] name failslab, interval 1, probability 0, space 0, times 0 [ 78.282901][ T8676] ? netdev_alloc_frag+0x150/0x150 [ 78.282911][ T8676] ? lock_downgrade+0x800/0x800 [ 78.282921][ T8676] tipc_buf_acquire+0x1c/0xd0 [ 78.282927][ T8676] tipc_msg_reverse+0x15d/0x7c0 [ 78.282940][ T8676] tipc_sk_respond+0x1da/0x700 [ 78.282946][ T8676] ? tipc_sk_create+0x1b50/0x1b50 [ 78.282953][ T8676] ? kmem_cache_free+0x99/0x320 [ 78.329349][ T8676] __tipc_shutdown+0x86f/0xf90 [ 78.334083][ T8676] ? tipc_accept+0xe50/0xe50 [ 78.338642][ T8676] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.344413][ T8676] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.350459][ T8676] ? lock_sock_nested+0x7d/0xf0 [ 78.355274][ T8676] tipc_release+0xa3/0x11b0 [ 78.359740][ T8676] ? down_write+0xdb/0x150 [ 78.364125][ T8676] ? down_write_killable_nested+0x170/0x170 [ 78.369985][ T8676] ? fsnotify_first_mark+0x120/0x120 [ 78.375238][ T8676] ? fcntl_setlk+0xaa0/0xaa0 [ 78.379796][ T8676] __sock_release+0xbb/0x270 [ 78.384352][ T8676] sock_close+0xf/0x20 [ 78.388383][ T8676] __fput+0x2a4/0x7a0 [ 78.392329][ T8676] task_work_run+0xc2/0x160 [ 78.396800][ T8676] exit_to_usermode_loop+0x23d/0x2d0 [ 78.402052][ T8676] do_syscall_64+0x52a/0x620 [ 78.406607][ T8676] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.412466][ T8676] RIP: 0033:0x45cba9 [ 78.416325][ T8676] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.435895][ T8676] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.444277][ T8676] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.452212][ T8676] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 78.460151][ T8676] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.468094][ T8676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 78.476048][ T8676] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 78.483999][ T8686] CPU: 0 PID: 8686 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 78.492307][ T8686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.502341][ T8686] Call Trace: [ 78.505610][ T8686] dump_stack+0x128/0x182 [ 78.509926][ T8686] should_fail.cold.4+0x5/0x13 [ 78.514669][ T8686] ? fault_create_debugfs_attr+0x140/0x140 [ 78.520453][ T8686] ? __lock_acquire+0xc56/0x3be0 [ 78.525380][ T8686] should_failslab+0x5/0xf [ 78.529777][ T8686] kmem_cache_alloc_node+0x55/0x780 [ 78.534951][ T8686] ? kmem_cache_free+0x7f/0x320 [ 78.539784][ T8686] ? sock_close+0xf/0x20 [ 78.544010][ T8686] ? __fput+0x2a4/0x7a0 [ 78.548150][ T8686] ? task_work_run+0xc2/0x160 [ 78.552812][ T8686] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.558250][ T8686] __alloc_skb+0x92/0x510 [ 78.562569][ T8686] ? netdev_alloc_frag+0x150/0x150 [ 78.567810][ T8686] ? lock_downgrade+0x800/0x800 [ 78.572633][ T8686] tipc_buf_acquire+0x1c/0xd0 [ 78.577307][ T8686] tipc_msg_reverse+0x15d/0x7c0 [ 78.582141][ T8686] tipc_sk_respond+0x1da/0x700 [ 78.586883][ T8686] ? tipc_sk_create+0x1b50/0x1b50 [ 78.591886][ T8686] ? kmem_cache_free+0x99/0x320 [ 78.596730][ T8686] __tipc_shutdown+0x86f/0xf90 [ 78.601477][ T8686] ? tipc_accept+0xe50/0xe50 [ 78.606052][ T8686] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.612013][ T8686] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.618079][ T8686] ? lock_sock_nested+0x7d/0xf0 [ 78.622913][ T8686] tipc_release+0xa3/0x11b0 [ 78.627396][ T8686] ? down_write+0xdb/0x150 [ 78.631792][ T8686] ? down_write_killable_nested+0x170/0x170 [ 78.637687][ T8686] ? fsnotify_first_mark+0x120/0x120 [ 78.642951][ T8686] ? fcntl_setlk+0xaa0/0xaa0 [ 78.647523][ T8686] __sock_release+0xbb/0x270 [ 78.652098][ T8686] sock_close+0xf/0x20 [ 78.656160][ T8686] __fput+0x2a4/0x7a0 [ 78.660142][ T8686] task_work_run+0xc2/0x160 [ 78.664646][ T8686] exit_to_usermode_loop+0x23d/0x2d0 [ 78.669921][ T8686] do_syscall_64+0x52a/0x620 [ 78.674503][ T8686] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.680377][ T8686] RIP: 0033:0x45cba9 [ 78.684257][ T8686] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.685645][ T8698] FAULT_INJECTION: forcing a failure. [ 78.685645][ T8698] name failslab, interval 1, probability 0, space 0, times 0 [ 78.703845][ T8686] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.703851][ T8686] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.703855][ T8686] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 78.703858][ T8686] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.703861][ T8686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 78.703864][ T8686] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 78.790674][ T8702] FAULT_INJECTION: forcing a failure. [ 78.790674][ T8702] name failslab, interval 1, probability 0, space 0, times 0 [ 78.803775][ T8702] CPU: 1 PID: 8702 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 78.807212][ T8701] FAULT_INJECTION: forcing a failure. [ 78.807212][ T8701] name failslab, interval 1, probability 0, space 0, times 0 [ 78.811986][ T8702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.811989][ T8702] Call Trace: [ 78.811999][ T8702] dump_stack+0x128/0x182 [ 78.812010][ T8702] should_fail.cold.4+0x5/0x13 [ 78.812017][ T8702] ? fault_create_debugfs_attr+0x140/0x140 [ 78.812024][ T8702] ? __lock_acquire+0xc56/0x3be0 [ 78.812038][ T8702] should_failslab+0x5/0xf [ 78.812044][ T8702] kmem_cache_alloc_node+0x55/0x780 [ 78.812049][ T8702] ? kmem_cache_free+0x7f/0x320 [ 78.812055][ T8702] ? sock_close+0xf/0x20 [ 78.812060][ T8702] ? __fput+0x2a4/0x7a0 [ 78.812065][ T8702] ? task_work_run+0xc2/0x160 [ 78.812070][ T8702] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.812079][ T8702] __alloc_skb+0x92/0x510 [ 78.812085][ T8702] ? netdev_alloc_frag+0x150/0x150 [ 78.812093][ T8702] ? lock_downgrade+0x800/0x800 [ 78.812102][ T8702] tipc_buf_acquire+0x1c/0xd0 [ 78.812107][ T8702] tipc_msg_reverse+0x15d/0x7c0 [ 78.812117][ T8702] tipc_sk_respond+0x1da/0x700 [ 78.812124][ T8702] ? tipc_sk_create+0x1b50/0x1b50 [ 78.812129][ T8702] ? kmem_cache_free+0x99/0x320 [ 78.812139][ T8702] __tipc_shutdown+0x86f/0xf90 [ 78.812149][ T8702] ? tipc_accept+0xe50/0xe50 [ 78.812162][ T8702] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.812170][ T8702] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.812177][ T8702] ? lock_sock_nested+0x7d/0xf0 [ 78.812184][ T8702] tipc_release+0xa3/0x11b0 [ 78.812189][ T8702] ? down_write+0xdb/0x150 [ 78.812194][ T8702] ? down_write_killable_nested+0x170/0x170 [ 78.812200][ T8702] ? fsnotify_first_mark+0x120/0x120 [ 78.812207][ T8702] ? fcntl_setlk+0xaa0/0xaa0 [ 78.812215][ T8702] __sock_release+0xbb/0x270 [ 78.812221][ T8702] sock_close+0xf/0x20 [ 78.812225][ T8702] __fput+0x2a4/0x7a0 [ 78.812235][ T8702] task_work_run+0xc2/0x160 [ 78.812243][ T8702] exit_to_usermode_loop+0x23d/0x2d0 [ 78.812251][ T8702] do_syscall_64+0x52a/0x620 [ 78.812260][ T8702] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.812265][ T8702] RIP: 0033:0x45cba9 [ 78.812270][ T8702] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.812273][ T8702] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.812278][ T8702] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.812283][ T8702] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 79.059938][ T8702] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.067886][ T8702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 79.075837][ T8702] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 79.083793][ T8701] CPU: 0 PID: 8701 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 79.092017][ T8701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.102050][ T8701] Call Trace: [ 79.105323][ T8701] dump_stack+0x128/0x182 [ 79.109652][ T8701] should_fail.cold.4+0x5/0x13 [ 79.114404][ T8701] ? fault_create_debugfs_attr+0x140/0x140 [ 79.118931][ T8707] FAULT_INJECTION: forcing a failure. [ 79.118931][ T8707] name failslab, interval 1, probability 0, space 0, times 0 [ 79.120185][ T8701] ? __lock_acquire+0xc56/0x3be0 [ 79.120200][ T8701] should_failslab+0x5/0xf [ 79.120207][ T8701] kmem_cache_alloc_node+0x55/0x780 [ 79.120212][ T8701] ? kmem_cache_free+0x7f/0x320 [ 79.120219][ T8701] ? sock_close+0xf/0x20 [ 79.120224][ T8701] ? __fput+0x2a4/0x7a0 [ 79.120230][ T8701] ? task_work_run+0xc2/0x160 [ 79.164984][ T8701] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.170409][ T8701] __alloc_skb+0x92/0x510 [ 79.174709][ T8701] ? netdev_alloc_frag+0x150/0x150 [ 79.179797][ T8701] ? lock_downgrade+0x800/0x800 [ 79.184628][ T8701] tipc_buf_acquire+0x1c/0xd0 [ 79.187769][ T8697] FAULT_INJECTION: forcing a failure. [ 79.187769][ T8697] name failslab, interval 1, probability 0, space 0, times 0 [ 79.189284][ T8701] tipc_msg_reverse+0x15d/0x7c0 [ 79.206656][ T8701] tipc_sk_respond+0x1da/0x700 [ 79.211407][ T8701] ? tipc_sk_create+0x1b50/0x1b50 [ 79.216412][ T8701] ? kmem_cache_free+0x99/0x320 [ 79.221233][ T8701] __tipc_shutdown+0x86f/0xf90 [ 79.225965][ T8701] ? tipc_accept+0xe50/0xe50 [ 79.230535][ T8701] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 79.236305][ T8701] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 79.242335][ T8701] ? lock_sock_nested+0x7d/0xf0 [ 79.247148][ T8701] tipc_release+0xa3/0x11b0 [ 79.251635][ T8701] ? down_write+0xdb/0x150 [ 79.256026][ T8701] ? down_write_killable_nested+0x170/0x170 [ 79.261886][ T8701] ? fsnotify_first_mark+0x120/0x120 [ 79.267133][ T8701] ? fcntl_setlk+0xaa0/0xaa0 [ 79.271689][ T8701] __sock_release+0xbb/0x270 [ 79.276245][ T8701] sock_close+0xf/0x20 [ 79.280279][ T8701] __fput+0x2a4/0x7a0 [ 79.284259][ T8701] task_work_run+0xc2/0x160 [ 79.288756][ T8701] exit_to_usermode_loop+0x23d/0x2d0 [ 79.294017][ T8701] do_syscall_64+0x52a/0x620 [ 79.298576][ T8701] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.304639][ T8701] RIP: 0033:0x45cba9 [ 79.308502][ T8701] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.328072][ T8701] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.336535][ T8701] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.344476][ T8701] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 79.352443][ T8701] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.360384][ T8701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 79.368324][ T8701] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 79.376366][ T8707] CPU: 1 PID: 8707 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 79.384600][ T8707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.394650][ T8707] Call Trace: [ 79.397941][ T8707] dump_stack+0x128/0x182 [ 79.402257][ T8707] should_fail.cold.4+0x5/0x13 [ 79.407001][ T8707] ? fault_create_debugfs_attr+0x140/0x140 [ 79.412785][ T8707] ? __lock_acquire+0xc56/0x3be0 [ 79.417708][ T8707] should_failslab+0x5/0xf [ 79.422095][ T8707] kmem_cache_alloc_node+0x55/0x780 [ 79.427266][ T8707] ? kmem_cache_free+0x7f/0x320 [ 79.432093][ T8707] ? sock_close+0xf/0x20 [ 79.436322][ T8707] ? __fput+0x2a4/0x7a0 [ 79.440470][ T8707] ? task_work_run+0xc2/0x160 [ 79.445111][ T8707] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.450537][ T8707] __alloc_skb+0x92/0x510 [ 79.454834][ T8707] ? netdev_alloc_frag+0x150/0x150 [ 79.459933][ T8707] ? lock_downgrade+0x800/0x800 [ 79.464762][ T8707] tipc_buf_acquire+0x1c/0xd0 [ 79.469418][ T8707] tipc_msg_reverse+0x15d/0x7c0 [ 79.474237][ T8707] tipc_sk_respond+0x1da/0x700 [ 79.478972][ T8707] ? tipc_sk_create+0x1b50/0x1b50 [ 79.483966][ T8707] ? kmem_cache_free+0x99/0x320 [ 79.488791][ T8707] __tipc_shutdown+0x86f/0xf90 [ 79.493530][ T8707] ? tipc_accept+0xe50/0xe50 [ 79.498089][ T8707] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 79.503862][ T8707] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 79.509893][ T8707] ? lock_sock_nested+0x7d/0xf0 [ 79.514714][ T8707] tipc_release+0xa3/0x11b0 [ 79.519190][ T8707] ? down_write+0xdb/0x150 [ 79.523582][ T8707] ? down_write_killable_nested+0x170/0x170 [ 79.529443][ T8707] ? fsnotify_first_mark+0x120/0x120 [ 79.534694][ T8707] ? fcntl_setlk+0xaa0/0xaa0 [ 79.539271][ T8707] __sock_release+0xbb/0x270 [ 79.543829][ T8707] sock_close+0xf/0x20 [ 79.547865][ T8707] __fput+0x2a4/0x7a0 [ 79.551811][ T8707] task_work_run+0xc2/0x160 [ 79.556282][ T8707] exit_to_usermode_loop+0x23d/0x2d0 [ 79.561541][ T8707] do_syscall_64+0x52a/0x620 [ 79.566099][ T8707] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.571961][ T8707] RIP: 0033:0x45cba9 [ 79.575828][ T8707] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.595402][ T8707] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.603784][ T8707] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.611723][ T8707] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 79.619661][ T8707] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.627702][ T8707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 79.635642][ T8707] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 79.643594][ T8697] CPU: 0 PID: 8697 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 79.651813][ T8697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.661846][ T8697] Call Trace: [ 79.665116][ T8697] dump_stack+0x128/0x182 [ 79.669423][ T8697] should_fail.cold.4+0x5/0x13 [ 79.674159][ T8697] ? fault_create_debugfs_attr+0x140/0x140 [ 79.680055][ T8697] ? __lock_acquire+0xc56/0x3be0 [ 79.682738][ T8716] FAULT_INJECTION: forcing a failure. [ 79.682738][ T8716] name failslab, interval 1, probability 0, space 0, times 0 [ 79.685005][ T8697] should_failslab+0x5/0xf [ 79.685012][ T8697] kmem_cache_alloc_node+0x55/0x780 [ 79.685018][ T8697] ? kmem_cache_free+0x7f/0x320 [ 79.685025][ T8697] ? sock_close+0xf/0x20 [ 79.685031][ T8697] ? __fput+0x2a4/0x7a0 [ 79.685037][ T8697] ? task_work_run+0xc2/0x160 [ 79.685043][ T8697] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.685069][ T8697] __alloc_skb+0x92/0x510 [ 79.685076][ T8697] ? netdev_alloc_frag+0x150/0x150 [ 79.739733][ T8697] ? lock_downgrade+0x800/0x800 2020/07/17 03:59:57 executed programs: 105 [ 79.744557][ T8697] tipc_buf_acquire+0x1c/0xd0 [ 79.749212][ T8697] tipc_msg_reverse+0x15d/0x7c0 [ 79.754054][ T8697] tipc_sk_respond+0x1da/0x700 [ 79.758801][ T8697] ? tipc_sk_create+0x1b50/0x1b50 [ 79.763811][ T8697] ? kmem_cache_free+0x99/0x320 [ 79.768642][ T8697] __tipc_shutdown+0x86f/0xf90 [ 79.773407][ T8697] ? tipc_accept+0xe50/0xe50 [ 79.777984][ T8697] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 79.783788][ T8697] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 79.789834][ T8697] ? lock_sock_nested+0x7d/0xf0 [ 79.794675][ T8697] tipc_release+0xa3/0x11b0 [ 79.799157][ T8697] ? down_write+0xdb/0x150 [ 79.803552][ T8697] ? down_write_killable_nested+0x170/0x170 [ 79.809429][ T8697] ? fsnotify_first_mark+0x120/0x120 [ 79.814695][ T8697] ? fcntl_setlk+0xaa0/0xaa0 [ 79.819272][ T8697] __sock_release+0xbb/0x270 [ 79.823842][ T8697] sock_close+0xf/0x20 [ 79.827900][ T8697] __fput+0x2a4/0x7a0 [ 79.831860][ T8697] task_work_run+0xc2/0x160 [ 79.836350][ T8697] exit_to_usermode_loop+0x23d/0x2d0 [ 79.841609][ T8697] do_syscall_64+0x52a/0x620 [ 79.846170][ T8697] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.852044][ T8697] RIP: 0033:0x45cba9 [ 79.855913][ T8697] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.875492][ T8697] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.883871][ T8697] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.891811][ T8697] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.899749][ T8697] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.907712][ T8697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 79.915655][ T8697] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 79.923606][ T8698] CPU: 1 PID: 8698 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 79.931954][ T8698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.942004][ T8698] Call Trace: [ 79.945304][ T8698] dump_stack+0x128/0x182 [ 79.949624][ T8698] should_fail.cold.4+0x5/0x13 [ 79.954373][ T8698] ? fault_create_debugfs_attr+0x140/0x140 [ 79.960158][ T8698] ? __lock_acquire+0xc56/0x3be0 [ 79.965084][ T8698] should_failslab+0x5/0xf [ 79.969480][ T8698] kmem_cache_alloc_node+0x55/0x780 [ 79.974652][ T8698] ? kmem_cache_free+0x7f/0x320 [ 79.979469][ T8698] ? sock_close+0xf/0x20 [ 79.983768][ T8698] ? __fput+0x2a4/0x7a0 [ 79.987892][ T8698] ? task_work_run+0xc2/0x160 [ 79.992535][ T8698] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.997975][ T8698] __alloc_skb+0x92/0x510 [ 80.002289][ T8698] ? netdev_alloc_frag+0x150/0x150 [ 80.004528][ T8721] FAULT_INJECTION: forcing a failure. [ 80.004528][ T8721] name failslab, interval 1, probability 0, space 0, times 0 [ 80.007375][ T8698] ? lock_downgrade+0x800/0x800 [ 80.007385][ T8698] tipc_buf_acquire+0x1c/0xd0 [ 80.007390][ T8698] tipc_msg_reverse+0x15d/0x7c0 [ 80.034311][ T8698] tipc_sk_respond+0x1da/0x700 [ 80.039053][ T8698] ? tipc_sk_create+0x1b50/0x1b50 [ 80.044056][ T8698] ? kmem_cache_free+0x99/0x320 [ 80.048876][ T8698] __tipc_shutdown+0x86f/0xf90 [ 80.053626][ T8698] ? tipc_accept+0xe50/0xe50 [ 80.058288][ T8698] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.064071][ T8698] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.070102][ T8698] ? lock_sock_nested+0x7d/0xf0 [ 80.074928][ T8698] tipc_release+0xa3/0x11b0 [ 80.079397][ T8698] ? down_write+0xdb/0x150 [ 80.083776][ T8698] ? down_write_killable_nested+0x170/0x170 [ 80.089631][ T8698] ? fsnotify_first_mark+0x120/0x120 [ 80.094894][ T8698] ? fcntl_setlk+0xaa0/0xaa0 [ 80.099454][ T8698] __sock_release+0xbb/0x270 [ 80.104008][ T8698] sock_close+0xf/0x20 [ 80.108041][ T8698] __fput+0x2a4/0x7a0 [ 80.111995][ T8698] task_work_run+0xc2/0x160 [ 80.116468][ T8698] exit_to_usermode_loop+0x23d/0x2d0 [ 80.121718][ T8698] do_syscall_64+0x52a/0x620 [ 80.126273][ T8698] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 80.132129][ T8698] RIP: 0033:0x45cba9 [ 80.135989][ T8698] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.155660][ T8698] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.164038][ T8698] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.171975][ T8698] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 80.179943][ T8698] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.187882][ T8698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 80.195822][ T8698] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 80.203800][ T8716] CPU: 0 PID: 8716 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 80.212035][ T8716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.222072][ T8716] Call Trace: [ 80.225349][ T8716] dump_stack+0x128/0x182 [ 80.229666][ T8716] should_fail.cold.4+0x5/0x13 [ 80.234423][ T8716] ? fault_create_debugfs_attr+0x140/0x140 [ 80.240236][ T8716] ? __lock_acquire+0xc56/0x3be0 [ 80.245180][ T8716] should_failslab+0x5/0xf [ 80.249591][ T8716] kmem_cache_alloc_node+0x55/0x780 [ 80.254781][ T8716] ? kmem_cache_free+0x7f/0x320 [ 80.259614][ T8716] ? sock_close+0xf/0x20 [ 80.263836][ T8716] ? __fput+0x2a4/0x7a0 [ 80.267976][ T8716] ? task_work_run+0xc2/0x160 [ 80.272633][ T8716] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.278073][ T8716] __alloc_skb+0x92/0x510 [ 80.282382][ T8716] ? netdev_alloc_frag+0x150/0x150 [ 80.287476][ T8716] ? lock_downgrade+0x800/0x800 [ 80.292312][ T8716] tipc_buf_acquire+0x1c/0xd0 [ 80.296968][ T8716] tipc_msg_reverse+0x15d/0x7c0 [ 80.301802][ T8716] tipc_sk_respond+0x1da/0x700 [ 80.306539][ T8716] ? tipc_sk_create+0x1b50/0x1b50 [ 80.311550][ T8716] ? kmem_cache_free+0x99/0x320 [ 80.316386][ T8716] __tipc_shutdown+0x86f/0xf90 [ 80.321137][ T8716] ? tipc_accept+0xe50/0xe50 [ 80.325706][ T8716] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.331498][ T8716] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.337534][ T8716] ? lock_sock_nested+0x7d/0xf0 [ 80.342353][ T8716] tipc_release+0xa3/0x11b0 [ 80.346825][ T8716] ? down_write+0xdb/0x150 [ 80.351208][ T8716] ? down_write_killable_nested+0x170/0x170 [ 80.357066][ T8716] ? fsnotify_first_mark+0x120/0x120 [ 80.362327][ T8716] ? fcntl_setlk+0xaa0/0xaa0 [ 80.366894][ T8716] __sock_release+0xbb/0x270 [ 80.371467][ T8716] sock_close+0xf/0x20 [ 80.375521][ T8716] __fput+0x2a4/0x7a0 [ 80.379490][ T8716] task_work_run+0xc2/0x160 [ 80.383984][ T8716] exit_to_usermode_loop+0x23d/0x2d0 [ 80.389255][ T8716] do_syscall_64+0x52a/0x620 [ 80.393830][ T8716] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 80.399722][ T8716] RIP: 0033:0x45cba9 [ 80.403600][ T8716] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.423182][ T8716] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.431575][ T8716] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.439527][ T8716] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 80.447478][ T8716] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.455428][ T8716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 80.463384][ T8716] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 80.499848][ T8721] CPU: 1 PID: 8721 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 80.508085][ T8721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.518120][ T8721] Call Trace: [ 80.521389][ T8721] dump_stack+0x128/0x182 [ 80.525803][ T8721] should_fail.cold.4+0x5/0x13 [ 80.530560][ T8721] ? fault_create_debugfs_attr+0x140/0x140 [ 80.536348][ T8721] ? __lock_acquire+0xc56/0x3be0 [ 80.541279][ T8721] should_failslab+0x5/0xf [ 80.545680][ T8721] kmem_cache_alloc_node+0x55/0x780 [ 80.550856][ T8721] ? kmem_cache_free+0x7f/0x320 [ 80.555689][ T8721] ? sock_close+0xf/0x20 [ 80.557658][ T8734] FAULT_INJECTION: forcing a failure. [ 80.557658][ T8734] name failslab, interval 1, probability 0, space 0, times 0 [ 80.559907][ T8721] ? __fput+0x2a4/0x7a0 [ 80.559913][ T8721] ? task_work_run+0xc2/0x160 [ 80.559920][ T8721] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.559929][ T8721] __alloc_skb+0x92/0x510 [ 80.573047][ T8735] FAULT_INJECTION: forcing a failure. [ 80.573047][ T8735] name failslab, interval 1, probability 0, space 0, times 0 [ 80.576593][ T8721] ? netdev_alloc_frag+0x150/0x150 [ 80.576603][ T8721] ? lock_downgrade+0x800/0x800 [ 80.576613][ T8721] tipc_buf_acquire+0x1c/0xd0 [ 80.618073][ T8721] tipc_msg_reverse+0x15d/0x7c0 [ 80.622893][ T8721] tipc_sk_respond+0x1da/0x700 [ 80.627620][ T8721] ? tipc_sk_create+0x1b50/0x1b50 [ 80.632716][ T8721] ? kmem_cache_free+0x99/0x320 [ 80.637533][ T8721] __tipc_shutdown+0x86f/0xf90 [ 80.642264][ T8721] ? tipc_accept+0xe50/0xe50 [ 80.646822][ T8721] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.652596][ T8721] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.658626][ T8721] ? lock_sock_nested+0x7d/0xf0 [ 80.663442][ T8721] tipc_release+0xa3/0x11b0 [ 80.667908][ T8721] ? down_write+0xdb/0x150 [ 80.672287][ T8721] ? down_write_killable_nested+0x170/0x170 [ 80.678163][ T8721] ? fsnotify_first_mark+0x120/0x120 [ 80.683432][ T8721] ? fcntl_setlk+0xaa0/0xaa0 [ 80.687987][ T8721] __sock_release+0xbb/0x270 [ 80.692544][ T8721] sock_close+0xf/0x20 [ 80.696582][ T8721] __fput+0x2a4/0x7a0 [ 80.700531][ T8721] task_work_run+0xc2/0x160 [ 80.705000][ T8721] exit_to_usermode_loop+0x23d/0x2d0 [ 80.710250][ T8721] do_syscall_64+0x52a/0x620 [ 80.714807][ T8721] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 80.720678][ T8721] RIP: 0033:0x45cba9 [ 80.724536][ T8721] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.744108][ T8721] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.752485][ T8721] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.760421][ T8721] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 80.768359][ T8721] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.776297][ T8721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 80.784237][ T8721] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 80.792194][ T8734] CPU: 0 PID: 8734 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 80.800411][ T8734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.810463][ T8734] Call Trace: [ 80.813738][ T8734] dump_stack+0x128/0x182 [ 80.818052][ T8734] should_fail.cold.4+0x5/0x13 [ 80.822794][ T8734] ? fault_create_debugfs_attr+0x140/0x140 [ 80.828575][ T8734] ? __lock_acquire+0xc56/0x3be0 [ 80.833501][ T8734] should_failslab+0x5/0xf [ 80.837899][ T8734] kmem_cache_alloc_node+0x55/0x780 [ 80.843076][ T8734] ? kmem_cache_free+0x7f/0x320 [ 80.845884][ T8731] FAULT_INJECTION: forcing a failure. [ 80.845884][ T8731] name failslab, interval 1, probability 0, space 0, times 0 [ 80.847899][ T8734] ? sock_close+0xf/0x20 [ 80.847904][ T8734] ? __fput+0x2a4/0x7a0 [ 80.847909][ T8734] ? task_work_run+0xc2/0x160 [ 80.847915][ T8734] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.847924][ T8734] __alloc_skb+0x92/0x510 [ 80.847931][ T8734] ? netdev_alloc_frag+0x150/0x150 [ 80.847941][ T8734] ? lock_downgrade+0x800/0x800 [ 80.847948][ T8734] tipc_buf_acquire+0x1c/0xd0 [ 80.847954][ T8734] tipc_msg_reverse+0x15d/0x7c0 [ 80.902542][ T8734] tipc_sk_respond+0x1da/0x700 [ 80.907303][ T8734] ? tipc_sk_create+0x1b50/0x1b50 [ 80.912295][ T8734] ? kmem_cache_free+0x99/0x320 [ 80.917116][ T8734] __tipc_shutdown+0x86f/0xf90 [ 80.921845][ T8734] ? tipc_accept+0xe50/0xe50 [ 80.926406][ T8734] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.932190][ T8734] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.938230][ T8734] ? lock_sock_nested+0x7d/0xf0 [ 80.943057][ T8734] tipc_release+0xa3/0x11b0 [ 80.947538][ T8734] ? down_write+0xdb/0x150 [ 80.951920][ T8734] ? down_write_killable_nested+0x170/0x170 [ 80.957851][ T8734] ? fsnotify_first_mark+0x120/0x120 [ 80.963101][ T8734] ? fcntl_setlk+0xaa0/0xaa0 [ 80.967660][ T8734] __sock_release+0xbb/0x270 [ 80.972220][ T8734] sock_close+0xf/0x20 [ 80.976282][ T8734] __fput+0x2a4/0x7a0 [ 80.980321][ T8734] task_work_run+0xc2/0x160 [ 80.984812][ T8734] exit_to_usermode_loop+0x23d/0x2d0 [ 80.990067][ T8734] do_syscall_64+0x52a/0x620 [ 80.994635][ T8734] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.000502][ T8734] RIP: 0033:0x45cba9 [ 81.004379][ T8734] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.024072][ T8734] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.032459][ T8734] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.040409][ T8734] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 81.048356][ T8734] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.056318][ T8734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 81.064271][ T8734] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 81.078718][ T8735] CPU: 0 PID: 8735 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 81.086946][ T8735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.096977][ T8735] Call Trace: [ 81.100248][ T8735] dump_stack+0x128/0x182 [ 81.104566][ T8735] should_fail.cold.4+0x5/0x13 [ 81.109333][ T8735] ? fault_create_debugfs_attr+0x140/0x140 [ 81.115122][ T8735] ? __lock_acquire+0xc56/0x3be0 [ 81.120050][ T8735] should_failslab+0x5/0xf [ 81.124454][ T8735] kmem_cache_alloc_node+0x55/0x780 [ 81.129645][ T8735] ? kmem_cache_free+0x7f/0x320 [ 81.134479][ T8735] ? sock_close+0xf/0x20 [ 81.138711][ T8735] ? __fput+0x2a4/0x7a0 [ 81.142846][ T8735] ? task_work_run+0xc2/0x160 [ 81.147504][ T8735] ? exit_to_usermode_loop+0x23d/0x2d0 [ 81.152949][ T8735] __alloc_skb+0x92/0x510 [ 81.157275][ T8735] ? netdev_alloc_frag+0x150/0x150 [ 81.162369][ T8735] ? lock_downgrade+0x800/0x800 [ 81.167194][ T8735] tipc_buf_acquire+0x1c/0xd0 [ 81.171840][ T8735] tipc_msg_reverse+0x15d/0x7c0 [ 81.176667][ T8735] tipc_sk_respond+0x1da/0x700 [ 81.181414][ T8735] ? tipc_sk_create+0x1b50/0x1b50 [ 81.186411][ T8735] ? kmem_cache_free+0x99/0x320 [ 81.191231][ T8735] __tipc_shutdown+0x86f/0xf90 [ 81.195985][ T8735] ? tipc_accept+0xe50/0xe50 [ 81.200552][ T8735] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.206322][ T8735] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.212353][ T8735] ? lock_sock_nested+0x7d/0xf0 [ 81.217188][ T8735] tipc_release+0xa3/0x11b0 [ 81.221668][ T8735] ? down_write+0xdb/0x150 [ 81.226083][ T8735] ? down_write_killable_nested+0x170/0x170 [ 81.231944][ T8735] ? fsnotify_first_mark+0x120/0x120 [ 81.237202][ T8735] ? fcntl_setlk+0xaa0/0xaa0 [ 81.241776][ T8735] __sock_release+0xbb/0x270 [ 81.246332][ T8735] sock_close+0xf/0x20 [ 81.250362][ T8735] __fput+0x2a4/0x7a0 [ 81.254322][ T8735] task_work_run+0xc2/0x160 [ 81.258800][ T8735] exit_to_usermode_loop+0x23d/0x2d0 [ 81.264061][ T8735] do_syscall_64+0x52a/0x620 [ 81.268627][ T8735] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.274490][ T8735] RIP: 0033:0x45cba9 [ 81.278363][ T8735] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.297950][ T8735] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.306335][ T8735] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.314284][ T8735] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 81.322230][ T8735] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.330172][ T8735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 81.338124][ T8735] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 81.346091][ T8731] CPU: 1 PID: 8731 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 81.354314][ T8731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.364351][ T8731] Call Trace: [ 81.367624][ T8731] dump_stack+0x128/0x182 [ 81.371940][ T8731] should_fail.cold.4+0x5/0x13 [ 81.376722][ T8731] ? fault_create_debugfs_attr+0x140/0x140 [ 81.382647][ T8731] should_failslab+0x5/0xf [ 81.387039][ T8731] kmem_cache_alloc_node+0x55/0x780 [ 81.392213][ T8731] ? find_held_lock+0x33/0x1c0 [ 81.396954][ T8731] ? tipc_node_remove_conn+0x107/0x4a0 [ 81.402407][ T8731] __alloc_skb+0x92/0x510 [ 81.406714][ T8731] ? netdev_alloc_frag+0x150/0x150 [ 81.411808][ T8731] ? rcu_read_lock_held_common+0xa0/0xa0 [ 81.417414][ T8731] tipc_buf_acquire+0x1c/0xd0 [ 81.422049][ T8742] FAULT_INJECTION: forcing a failure. [ 81.422049][ T8742] name failslab, interval 1, probability 0, space 0, times 0 [ 81.422062][ T8731] tipc_msg_create+0x2b/0x280 [ 81.439334][ T8731] __tipc_shutdown+0xb79/0xf90 [ 81.444084][ T8731] ? tipc_accept+0xe50/0xe50 [ 81.448651][ T8731] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.454438][ T8731] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.460482][ T8731] ? lock_sock_nested+0x7d/0xf0 [ 81.465331][ T8731] tipc_release+0xa3/0x11b0 [ 81.469805][ T8731] ? down_write+0xdb/0x150 [ 81.474187][ T8731] ? down_write_killable_nested+0x170/0x170 [ 81.480046][ T8731] ? fsnotify_first_mark+0x120/0x120 [ 81.485339][ T8731] ? fcntl_setlk+0xaa0/0xaa0 [ 81.489896][ T8731] __sock_release+0xbb/0x270 [ 81.494460][ T8731] sock_close+0xf/0x20 [ 81.498530][ T8731] __fput+0x2a4/0x7a0 [ 81.502480][ T8731] task_work_run+0xc2/0x160 [ 81.506953][ T8731] exit_to_usermode_loop+0x23d/0x2d0 [ 81.512204][ T8731] do_syscall_64+0x52a/0x620 [ 81.516761][ T8731] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.522617][ T8731] RIP: 0033:0x45cba9 [ 81.526482][ T8731] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.546052][ T8731] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.554426][ T8731] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.562368][ T8731] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 81.570306][ T8731] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.578260][ T8731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 81.586196][ T8731] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 81.594151][ T8742] CPU: 0 PID: 8742 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 81.602369][ T8742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.612405][ T8742] Call Trace: [ 81.615680][ T8742] dump_stack+0x128/0x182 [ 81.619993][ T8742] should_fail.cold.4+0x5/0x13 [ 81.624736][ T8742] ? fault_create_debugfs_attr+0x140/0x140 [ 81.630525][ T8742] ? __lock_acquire+0xc56/0x3be0 [ 81.635452][ T8742] should_failslab+0x5/0xf [ 81.639934][ T8742] kmem_cache_alloc_node+0x55/0x780 [ 81.645110][ T8742] ? kmem_cache_free+0x7f/0x320 [ 81.647202][ T8743] FAULT_INJECTION: forcing a failure. [ 81.647202][ T8743] name failslab, interval 1, probability 0, space 0, times 0 [ 81.649970][ T8742] ? sock_close+0xf/0x20 [ 81.649976][ T8742] ? __fput+0x2a4/0x7a0 [ 81.649981][ T8742] ? task_work_run+0xc2/0x160 [ 81.649986][ T8742] ? exit_to_usermode_loop+0x23d/0x2d0 [ 81.649995][ T8742] __alloc_skb+0x92/0x510 [ 81.650002][ T8742] ? netdev_alloc_frag+0x150/0x150 [ 81.650012][ T8742] ? lock_downgrade+0x800/0x800 [ 81.650019][ T8742] tipc_buf_acquire+0x1c/0xd0 [ 81.650025][ T8742] tipc_msg_reverse+0x15d/0x7c0 [ 81.704684][ T8742] tipc_sk_respond+0x1da/0x700 [ 81.709449][ T8742] ? tipc_sk_create+0x1b50/0x1b50 [ 81.714447][ T8742] ? kmem_cache_free+0x99/0x320 [ 81.719275][ T8742] __tipc_shutdown+0x86f/0xf90 [ 81.724024][ T8742] ? tipc_accept+0xe50/0xe50 [ 81.728611][ T8742] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.734399][ T8742] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.740436][ T8742] ? lock_sock_nested+0x7d/0xf0 [ 81.745265][ T8742] tipc_release+0xa3/0x11b0 [ 81.749745][ T8742] ? down_write+0xdb/0x150 [ 81.754134][ T8742] ? down_write_killable_nested+0x170/0x170 [ 81.760004][ T8742] ? fsnotify_first_mark+0x120/0x120 [ 81.765266][ T8742] ? fcntl_setlk+0xaa0/0xaa0 [ 81.769827][ T8742] __sock_release+0xbb/0x270 [ 81.774389][ T8742] sock_close+0xf/0x20 [ 81.778438][ T8742] __fput+0x2a4/0x7a0 [ 81.782398][ T8742] task_work_run+0xc2/0x160 [ 81.786886][ T8742] exit_to_usermode_loop+0x23d/0x2d0 [ 81.792249][ T8742] do_syscall_64+0x52a/0x620 [ 81.796823][ T8742] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.802692][ T8742] RIP: 0033:0x45cba9 [ 81.806569][ T8742] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.826150][ T8742] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.834539][ T8742] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.842494][ T8742] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 81.850442][ T8742] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.858395][ T8742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 81.866343][ T8742] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 81.880369][ T8743] CPU: 1 PID: 8743 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 81.888602][ T8743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.898638][ T8743] Call Trace: [ 81.901905][ T8743] dump_stack+0x128/0x182 [ 81.906214][ T8743] should_fail.cold.4+0x5/0x13 [ 81.910962][ T8743] ? fault_create_debugfs_attr+0x140/0x140 [ 81.916741][ T8743] ? __lock_acquire+0xc56/0x3be0 [ 81.921659][ T8743] should_failslab+0x5/0xf [ 81.926055][ T8743] kmem_cache_alloc_node+0x55/0x780 [ 81.931225][ T8743] ? kmem_cache_free+0x7f/0x320 [ 81.936053][ T8743] ? sock_close+0xf/0x20 [ 81.940291][ T8743] ? __fput+0x2a4/0x7a0 [ 81.944425][ T8743] ? task_work_run+0xc2/0x160 [ 81.949078][ T8743] ? exit_to_usermode_loop+0x23d/0x2d0 [ 81.954513][ T8743] __alloc_skb+0x92/0x510 [ 81.958816][ T8743] ? netdev_alloc_frag+0x150/0x150 [ 81.960462][ T8757] FAULT_INJECTION: forcing a failure. [ 81.960462][ T8757] name failslab, interval 1, probability 0, space 0, times 0 [ 81.963900][ T8743] ? lock_downgrade+0x800/0x800 [ 81.963910][ T8743] tipc_buf_acquire+0x1c/0xd0 [ 81.963917][ T8743] tipc_msg_reverse+0x15d/0x7c0 [ 81.963930][ T8743] tipc_sk_respond+0x1da/0x700 [ 81.963938][ T8743] ? tipc_sk_create+0x1b50/0x1b50 [ 81.977863][ T8756] FAULT_INJECTION: forcing a failure. [ 81.977863][ T8756] name failslab, interval 1, probability 0, space 0, times 0 [ 81.981387][ T8743] ? kmem_cache_free+0x99/0x320 [ 81.981398][ T8743] __tipc_shutdown+0x86f/0xf90 [ 81.981408][ T8743] ? tipc_accept+0xe50/0xe50 [ 81.981420][ T8743] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.981428][ T8743] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.987418][ T8758] FAULT_INJECTION: forcing a failure. [ 81.987418][ T8758] name failslab, interval 1, probability 0, space 0, times 0 [ 81.990880][ T8743] ? lock_sock_nested+0x7d/0xf0 [ 81.990889][ T8743] tipc_release+0xa3/0x11b0 [ 81.990894][ T8743] ? down_write+0xdb/0x150 [ 81.990900][ T8743] ? down_write_killable_nested+0x170/0x170 [ 81.990907][ T8743] ? fsnotify_first_mark+0x120/0x120 [ 81.990914][ T8743] ? fcntl_setlk+0xaa0/0xaa0 [ 81.990923][ T8743] __sock_release+0xbb/0x270 [ 81.990930][ T8743] sock_close+0xf/0x20 [ 81.990935][ T8743] __fput+0x2a4/0x7a0 [ 81.990945][ T8743] task_work_run+0xc2/0x160 [ 82.098007][ T8743] exit_to_usermode_loop+0x23d/0x2d0 [ 82.103288][ T8743] do_syscall_64+0x52a/0x620 [ 82.107850][ T8743] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.113710][ T8743] RIP: 0033:0x45cba9 [ 82.117573][ T8743] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.137143][ T8743] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.145520][ T8743] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.153464][ T8743] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 82.161421][ T8743] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.169365][ T8743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 82.177316][ T8743] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 82.185273][ T8757] CPU: 0 PID: 8757 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 82.193493][ T8757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.203550][ T8757] Call Trace: [ 82.206832][ T8757] dump_stack+0x128/0x182 [ 82.211145][ T8757] should_fail.cold.4+0x5/0x13 [ 82.215893][ T8757] ? fault_create_debugfs_attr+0x140/0x140 [ 82.221678][ T8757] ? __lock_acquire+0xc56/0x3be0 [ 82.226605][ T8757] should_failslab+0x5/0xf [ 82.231001][ T8757] kmem_cache_alloc_node+0x55/0x780 [ 82.236174][ T8757] ? kmem_cache_free+0x7f/0x320 [ 82.241007][ T8757] ? sock_close+0xf/0x20 [ 82.245233][ T8757] ? __fput+0x2a4/0x7a0 [ 82.249368][ T8757] ? task_work_run+0xc2/0x160 [ 82.254030][ T8757] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.259472][ T8757] __alloc_skb+0x92/0x510 [ 82.263784][ T8757] ? netdev_alloc_frag+0x150/0x150 [ 82.268883][ T8757] ? lock_downgrade+0x800/0x800 [ 82.273721][ T8757] tipc_buf_acquire+0x1c/0xd0 [ 82.278385][ T8757] tipc_msg_reverse+0x15d/0x7c0 [ 82.283222][ T8757] tipc_sk_respond+0x1da/0x700 [ 82.287961][ T8757] ? tipc_sk_create+0x1b50/0x1b50 [ 82.292966][ T8757] ? kmem_cache_free+0x99/0x320 [ 82.297802][ T8757] __tipc_shutdown+0x86f/0xf90 [ 82.302550][ T8757] ? tipc_accept+0xe50/0xe50 [ 82.307125][ T8757] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 82.312913][ T8757] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 82.318960][ T8757] ? lock_sock_nested+0x7d/0xf0 [ 82.323812][ T8757] tipc_release+0xa3/0x11b0 [ 82.328296][ T8757] ? down_write+0xdb/0x150 [ 82.332693][ T8757] ? down_write_killable_nested+0x170/0x170 [ 82.338566][ T8757] ? fsnotify_first_mark+0x120/0x120 [ 82.343829][ T8757] ? fcntl_setlk+0xaa0/0xaa0 [ 82.348397][ T8757] __sock_release+0xbb/0x270 [ 82.352984][ T8757] sock_close+0xf/0x20 [ 82.357029][ T8757] __fput+0x2a4/0x7a0 [ 82.357081][ T8766] FAULT_INJECTION: forcing a failure. [ 82.357081][ T8766] name failslab, interval 1, probability 0, space 0, times 0 [ 82.360985][ T8757] task_work_run+0xc2/0x160 [ 82.360995][ T8757] exit_to_usermode_loop+0x23d/0x2d0 [ 82.361004][ T8757] do_syscall_64+0x52a/0x620 [ 82.361012][ T8757] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.361018][ T8757] RIP: 0033:0x45cba9 [ 82.361024][ T8757] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.361027][ T8757] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.361033][ T8757] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.361035][ T8757] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 82.361038][ T8757] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.361041][ T8757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 82.361044][ T8757] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 82.366150][ T8756] CPU: 0 PID: 8756 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 82.473500][ T8756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.483526][ T8756] Call Trace: [ 82.486783][ T8756] dump_stack+0x128/0x182 [ 82.491086][ T8756] should_fail.cold.4+0x5/0x13 [ 82.495822][ T8756] ? fault_create_debugfs_attr+0x140/0x140 [ 82.501596][ T8756] ? __lock_acquire+0xc56/0x3be0 [ 82.506505][ T8756] should_failslab+0x5/0xf [ 82.510889][ T8756] kmem_cache_alloc_node+0x55/0x780 [ 82.516061][ T8756] ? kmem_cache_free+0x7f/0x320 [ 82.520886][ T8756] ? sock_close+0xf/0x20 [ 82.525100][ T8756] ? __fput+0x2a4/0x7a0 [ 82.529234][ T8756] ? task_work_run+0xc2/0x160 [ 82.533877][ T8756] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.539309][ T8756] __alloc_skb+0x92/0x510 [ 82.543614][ T8756] ? netdev_alloc_frag+0x150/0x150 [ 82.548700][ T8756] ? lock_downgrade+0x800/0x800 [ 82.553533][ T8756] tipc_buf_acquire+0x1c/0xd0 [ 82.558197][ T8756] tipc_msg_reverse+0x15d/0x7c0 [ 82.563025][ T8756] tipc_sk_respond+0x1da/0x700 [ 82.567769][ T8756] ? tipc_sk_create+0x1b50/0x1b50 [ 82.572767][ T8756] ? kmem_cache_free+0x99/0x320 [ 82.577610][ T8756] __tipc_shutdown+0x86f/0xf90 [ 82.582355][ T8756] ? tipc_accept+0xe50/0xe50 [ 82.586925][ T8756] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 82.592899][ T8756] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 82.598942][ T8756] ? lock_sock_nested+0x7d/0xf0 [ 82.603767][ T8756] tipc_release+0xa3/0x11b0 [ 82.608238][ T8756] ? down_write+0xdb/0x150 [ 82.612623][ T8756] ? down_write_killable_nested+0x170/0x170 [ 82.618690][ T8756] ? fsnotify_first_mark+0x120/0x120 [ 82.623944][ T8756] ? fcntl_setlk+0xaa0/0xaa0 [ 82.628502][ T8756] __sock_release+0xbb/0x270 [ 82.633063][ T8756] sock_close+0xf/0x20 [ 82.637121][ T8756] __fput+0x2a4/0x7a0 [ 82.641078][ T8756] task_work_run+0xc2/0x160 [ 82.645567][ T8756] exit_to_usermode_loop+0x23d/0x2d0 [ 82.650824][ T8756] do_syscall_64+0x52a/0x620 [ 82.655393][ T8756] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.661255][ T8756] RIP: 0033:0x45cba9 [ 82.665120][ T8756] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.684691][ T8756] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.693071][ T8756] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.701011][ T8756] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 82.708950][ T8756] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.716900][ T8756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 82.724842][ T8756] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 82.746166][ T8766] CPU: 1 PID: 8766 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 82.754408][ T8766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.764455][ T8766] Call Trace: [ 82.767727][ T8766] dump_stack+0x128/0x182 [ 82.772043][ T8766] should_fail.cold.4+0x5/0x13 [ 82.776780][ T8766] ? fault_create_debugfs_attr+0x140/0x140 [ 82.782555][ T8766] ? __lock_acquire+0xc56/0x3be0 [ 82.787557][ T8766] should_failslab+0x5/0xf [ 82.791938][ T8766] kmem_cache_alloc_node+0x55/0x780 [ 82.797096][ T8766] ? kmem_cache_free+0x7f/0x320 [ 82.801917][ T8766] ? sock_close+0xf/0x20 [ 82.806136][ T8766] ? __fput+0x2a4/0x7a0 [ 82.810271][ T8766] ? task_work_run+0xc2/0x160 [ 82.814927][ T8766] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.820353][ T8766] __alloc_skb+0x92/0x510 [ 82.824652][ T8766] ? netdev_alloc_frag+0x150/0x150 [ 82.829729][ T8766] ? lock_downgrade+0x800/0x800 [ 82.834547][ T8766] tipc_buf_acquire+0x1c/0xd0 [ 82.839185][ T8766] tipc_msg_reverse+0x15d/0x7c0 [ 82.844122][ T8766] tipc_sk_respond+0x1da/0x700 [ 82.848855][ T8766] ? tipc_sk_create+0x1b50/0x1b50 [ 82.853846][ T8766] ? kmem_cache_free+0x99/0x320 [ 82.858667][ T8766] __tipc_shutdown+0x86f/0xf90 [ 82.863398][ T8766] ? tipc_accept+0xe50/0xe50 [ 82.867956][ T8766] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 82.873726][ T8766] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 82.879843][ T8766] ? lock_sock_nested+0x7d/0xf0 [ 82.884661][ T8766] tipc_release+0xa3/0x11b0 [ 82.889134][ T8766] ? down_write+0xdb/0x150 [ 82.893537][ T8766] ? down_write_killable_nested+0x170/0x170 [ 82.899397][ T8766] ? fsnotify_first_mark+0x120/0x120 [ 82.904647][ T8766] ? fcntl_setlk+0xaa0/0xaa0 [ 82.909202][ T8766] __sock_release+0xbb/0x270 [ 82.913759][ T8766] sock_close+0xf/0x20 [ 82.917791][ T8766] __fput+0x2a4/0x7a0 [ 82.921742][ T8766] task_work_run+0xc2/0x160 [ 82.926208][ T8766] exit_to_usermode_loop+0x23d/0x2d0 [ 82.931455][ T8766] do_syscall_64+0x52a/0x620 [ 82.936011][ T8766] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.941892][ T8766] RIP: 0033:0x45cba9 [ 82.945751][ T8766] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.965326][ T8766] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.973700][ T8766] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.981638][ T8766] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 82.989600][ T8766] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.997535][ T8766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 83.005469][ T8766] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 83.013420][ T8758] CPU: 0 PID: 8758 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 83.021642][ T8758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.031679][ T8758] Call Trace: [ 83.034963][ T8758] dump_stack+0x128/0x182 [ 83.039286][ T8758] should_fail.cold.4+0x5/0x13 [ 83.044234][ T8758] ? fault_create_debugfs_attr+0x140/0x140 [ 83.050027][ T8758] ? __lock_acquire+0xc56/0x3be0 [ 83.054955][ T8758] should_failslab+0x5/0xf [ 83.059447][ T8758] kmem_cache_alloc_node+0x55/0x780 [ 83.064626][ T8758] ? kmem_cache_free+0x7f/0x320 [ 83.069456][ T8758] ? sock_close+0xf/0x20 [ 83.073678][ T8758] ? __fput+0x2a4/0x7a0 [ 83.077815][ T8758] ? task_work_run+0xc2/0x160 [ 83.082474][ T8758] ? exit_to_usermode_loop+0x23d/0x2d0 [ 83.087919][ T8758] __alloc_skb+0x92/0x510 [ 83.092233][ T8758] ? netdev_alloc_frag+0x150/0x150 [ 83.097328][ T8758] ? lock_downgrade+0x800/0x800 [ 83.102160][ T8758] tipc_buf_acquire+0x1c/0xd0 [ 83.106814][ T8758] tipc_msg_reverse+0x15d/0x7c0 [ 83.111653][ T8758] tipc_sk_respond+0x1da/0x700 [ 83.116404][ T8758] ? tipc_sk_create+0x1b50/0x1b50 [ 83.121423][ T8758] ? kmem_cache_free+0x99/0x320 [ 83.126283][ T8758] __tipc_shutdown+0x86f/0xf90 [ 83.131030][ T8758] ? tipc_accept+0xe50/0xe50 [ 83.135608][ T8758] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.141397][ T8758] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.147447][ T8758] ? lock_sock_nested+0x7d/0xf0 [ 83.152282][ T8758] tipc_release+0xa3/0x11b0 [ 83.156773][ T8758] ? down_write+0xdb/0x150 [ 83.161169][ T8758] ? down_write_killable_nested+0x170/0x170 [ 83.162517][ T8779] FAULT_INJECTION: forcing a failure. [ 83.162517][ T8779] name failslab, interval 1, probability 0, space 0, times 0 [ 83.167035][ T8758] ? fsnotify_first_mark+0x120/0x120 [ 83.167043][ T8758] ? fcntl_setlk+0xaa0/0xaa0 [ 83.167052][ T8758] __sock_release+0xbb/0x270 [ 83.167059][ T8758] sock_close+0xf/0x20 [ 83.167065][ T8758] __fput+0x2a4/0x7a0 [ 83.167076][ T8758] task_work_run+0xc2/0x160 [ 83.167085][ T8758] exit_to_usermode_loop+0x23d/0x2d0 [ 83.167093][ T8758] do_syscall_64+0x52a/0x620 [ 83.196967][ T8780] FAULT_INJECTION: forcing a failure. [ 83.196967][ T8780] name failslab, interval 1, probability 0, space 0, times 0 [ 83.198062][ T8758] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.198067][ T8758] RIP: 0033:0x45cba9 [ 83.198074][ T8758] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.198077][ T8758] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.198083][ T8758] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.198086][ T8758] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 83.198089][ T8758] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.198093][ T8758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 83.198096][ T8758] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 83.310576][ T8780] CPU: 1 PID: 8780 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 83.318802][ T8780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.328924][ T8780] Call Trace: [ 83.332311][ T8780] dump_stack+0x128/0x182 [ 83.336629][ T8780] should_fail.cold.4+0x5/0x13 [ 83.341372][ T8780] ? fault_create_debugfs_attr+0x140/0x140 [ 83.347150][ T8780] ? __lock_acquire+0xc56/0x3be0 [ 83.352067][ T8780] should_failslab+0x5/0xf [ 83.356460][ T8780] kmem_cache_alloc_node+0x55/0x780 [ 83.361645][ T8780] ? kmem_cache_free+0x7f/0x320 [ 83.366477][ T8780] ? sock_close+0xf/0x20 [ 83.370698][ T8780] ? __fput+0x2a4/0x7a0 [ 83.374840][ T8780] ? task_work_run+0xc2/0x160 [ 83.379501][ T8780] ? exit_to_usermode_loop+0x23d/0x2d0 [ 83.385030][ T8780] __alloc_skb+0x92/0x510 [ 83.389344][ T8780] ? netdev_alloc_frag+0x150/0x150 [ 83.394442][ T8780] ? lock_downgrade+0x800/0x800 [ 83.399281][ T8780] tipc_buf_acquire+0x1c/0xd0 [ 83.403941][ T8780] tipc_msg_reverse+0x15d/0x7c0 [ 83.408772][ T8780] tipc_sk_respond+0x1da/0x700 [ 83.413510][ T8780] ? tipc_sk_create+0x1b50/0x1b50 [ 83.418523][ T8780] ? kmem_cache_free+0x99/0x320 [ 83.423372][ T8780] __tipc_shutdown+0x86f/0xf90 [ 83.428115][ T8780] ? tipc_accept+0xe50/0xe50 [ 83.432692][ T8780] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.438478][ T8780] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.444513][ T8780] ? lock_sock_nested+0x7d/0xf0 [ 83.449329][ T8780] tipc_release+0xa3/0x11b0 [ 83.453800][ T8780] ? down_write+0xdb/0x150 [ 83.458185][ T8780] ? down_write_killable_nested+0x170/0x170 [ 83.464043][ T8780] ? fsnotify_first_mark+0x120/0x120 [ 83.469295][ T8780] ? fcntl_setlk+0xaa0/0xaa0 [ 83.473861][ T8780] __sock_release+0xbb/0x270 [ 83.478419][ T8780] sock_close+0xf/0x20 [ 83.482456][ T8780] __fput+0x2a4/0x7a0 [ 83.486405][ T8780] task_work_run+0xc2/0x160 [ 83.490876][ T8780] exit_to_usermode_loop+0x23d/0x2d0 [ 83.496127][ T8780] do_syscall_64+0x52a/0x620 [ 83.500684][ T8780] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.506548][ T8780] RIP: 0033:0x45cba9 [ 83.510415][ T8780] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.530003][ T8780] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.538377][ T8780] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.546320][ T8780] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 83.554272][ T8780] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.562222][ T8780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 83.570258][ T8780] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 83.599462][ T8779] CPU: 0 PID: 8779 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 83.607808][ T8779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.617843][ T8779] Call Trace: [ 83.621114][ T8779] dump_stack+0x128/0x182 [ 83.625446][ T8779] should_fail.cold.4+0x5/0x13 [ 83.630190][ T8779] ? fault_create_debugfs_attr+0x140/0x140 [ 83.635978][ T8779] ? __lock_acquire+0xc56/0x3be0 [ 83.640903][ T8779] should_failslab+0x5/0xf [ 83.645311][ T8779] kmem_cache_alloc_node+0x55/0x780 [ 83.650499][ T8779] ? mark_lock+0xbb/0x620 [ 83.654813][ T8779] __alloc_skb+0x92/0x510 [ 83.659122][ T8779] ? netdev_alloc_frag+0x150/0x150 [ 83.664220][ T8779] ? lock_downgrade+0x800/0x800 [ 83.665361][ T8797] FAULT_INJECTION: forcing a failure. [ 83.665361][ T8797] name failslab, interval 1, probability 0, space 0, times 0 [ 83.669057][ T8779] tipc_buf_acquire+0x1c/0xd0 [ 83.686258][ T8779] tipc_msg_reverse+0x15d/0x7c0 [ 83.691084][ T8779] tipc_sk_respond+0x1da/0x700 [ 83.695822][ T8779] ? tipc_sk_create+0x1b50/0x1b50 [ 83.700843][ T8779] ? kmem_cache_free+0xac/0x320 [ 83.705671][ T8779] __tipc_shutdown+0x86f/0xf90 [ 83.710510][ T8779] ? tipc_accept+0xe50/0xe50 [ 83.715092][ T8779] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.720883][ T8779] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.726928][ T8779] ? lock_sock_nested+0x7d/0xf0 [ 83.731873][ T8779] tipc_release+0xa3/0x11b0 [ 83.736351][ T8779] ? down_write+0xdb/0x150 [ 83.740749][ T8779] ? down_write_killable_nested+0x170/0x170 [ 83.746619][ T8779] ? fsnotify_first_mark+0x120/0x120 [ 83.751877][ T8779] ? fcntl_setlk+0xaa0/0xaa0 [ 83.756439][ T8779] __sock_release+0xbb/0x270 [ 83.761023][ T8779] sock_close+0xf/0x20 [ 83.765059][ T8779] __fput+0x2a4/0x7a0 [ 83.769006][ T8779] task_work_run+0xc2/0x160 [ 83.773479][ T8779] exit_to_usermode_loop+0x23d/0x2d0 [ 83.778736][ T8779] do_syscall_64+0x52a/0x620 [ 83.783307][ T8779] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.789175][ T8779] RIP: 0033:0x45cba9 [ 83.793053][ T8779] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.812626][ T8779] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.820999][ T8779] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.828938][ T8779] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 83.836884][ T8779] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.844826][ T8779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 83.852763][ T8779] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 83.861856][ T8797] CPU: 1 PID: 8797 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 83.870079][ T8797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.880097][ T8798] FAULT_INJECTION: forcing a failure. [ 83.880097][ T8798] name failslab, interval 1, probability 0, space 0, times 0 [ 83.880108][ T8797] Call Trace: [ 83.895920][ T8797] dump_stack+0x128/0x182 [ 83.900231][ T8797] should_fail.cold.4+0x5/0x13 [ 83.904987][ T8797] ? fault_create_debugfs_attr+0x140/0x140 [ 83.910770][ T8797] ? __lock_acquire+0xc56/0x3be0 [ 83.915698][ T8797] should_failslab+0x5/0xf [ 83.920093][ T8797] kmem_cache_alloc_node+0x55/0x780 [ 83.925264][ T8797] ? kmem_cache_free+0x7f/0x320 [ 83.930092][ T8797] ? sock_close+0xf/0x20 [ 83.934389][ T8797] ? __fput+0x2a4/0x7a0 [ 83.938515][ T8797] ? task_work_run+0xc2/0x160 [ 83.943158][ T8797] ? exit_to_usermode_loop+0x23d/0x2d0 [ 83.948600][ T8797] __alloc_skb+0x92/0x510 [ 83.952894][ T8797] ? netdev_alloc_frag+0x150/0x150 [ 83.957969][ T8797] ? lock_downgrade+0x800/0x800 [ 83.962789][ T8797] tipc_buf_acquire+0x1c/0xd0 [ 83.967433][ T8797] tipc_msg_reverse+0x15d/0x7c0 [ 83.972253][ T8797] tipc_sk_respond+0x1da/0x700 [ 83.976981][ T8797] ? tipc_sk_create+0x1b50/0x1b50 [ 83.981970][ T8797] ? kmem_cache_free+0x99/0x320 [ 83.986819][ T8797] __tipc_shutdown+0x86f/0xf90 [ 83.991554][ T8797] ? tipc_accept+0xe50/0xe50 [ 83.996120][ T8797] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.001893][ T8797] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.007921][ T8797] ? lock_sock_nested+0x7d/0xf0 [ 84.012735][ T8797] tipc_release+0xa3/0x11b0 [ 84.017200][ T8797] ? down_write+0xdb/0x150 [ 84.021588][ T8797] ? down_write_killable_nested+0x170/0x170 [ 84.027452][ T8797] ? fsnotify_first_mark+0x120/0x120 [ 84.032719][ T8797] ? fcntl_setlk+0xaa0/0xaa0 [ 84.037293][ T8797] __sock_release+0xbb/0x270 [ 84.041849][ T8797] sock_close+0xf/0x20 [ 84.045883][ T8797] __fput+0x2a4/0x7a0 [ 84.049833][ T8797] task_work_run+0xc2/0x160 [ 84.054305][ T8797] exit_to_usermode_loop+0x23d/0x2d0 [ 84.059559][ T8797] do_syscall_64+0x52a/0x620 [ 84.064117][ T8797] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.069974][ T8797] RIP: 0033:0x45cba9 [ 84.073835][ T8797] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.093409][ T8797] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.101786][ T8797] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.109724][ T8797] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 84.117689][ T8797] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.125662][ T8797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 84.133603][ T8797] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 84.187193][ T8798] CPU: 0 PID: 8798 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 84.195451][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.205488][ T8798] Call Trace: [ 84.208781][ T8798] dump_stack+0x128/0x182 [ 84.213109][ T8798] should_fail.cold.4+0x5/0x13 [ 84.217874][ T8798] ? fault_create_debugfs_attr+0x140/0x140 [ 84.223664][ T8798] ? __lock_acquire+0xc56/0x3be0 [ 84.228590][ T8798] should_failslab+0x5/0xf [ 84.233015][ T8798] kmem_cache_alloc_node+0x55/0x780 [ 84.238195][ T8798] ? kmem_cache_free+0x7f/0x320 [ 84.242838][ T8806] FAULT_INJECTION: forcing a failure. [ 84.242838][ T8806] name failslab, interval 1, probability 0, space 0, times 0 [ 84.243021][ T8798] ? sock_close+0xf/0x20 [ 84.259784][ T8798] ? __fput+0x2a4/0x7a0 [ 84.263922][ T8798] ? task_work_run+0xc2/0x160 [ 84.268601][ T8798] ? exit_to_usermode_loop+0x23d/0x2d0 [ 84.274046][ T8798] __alloc_skb+0x92/0x510 [ 84.278362][ T8798] ? netdev_alloc_frag+0x150/0x150 [ 84.278956][ T8807] FAULT_INJECTION: forcing a failure. [ 84.278956][ T8807] name failslab, interval 1, probability 0, space 0, times 0 [ 84.283451][ T8798] ? lock_downgrade+0x800/0x800 [ 84.283462][ T8798] tipc_buf_acquire+0x1c/0xd0 [ 84.283469][ T8798] tipc_msg_reverse+0x15d/0x7c0 [ 84.283482][ T8798] tipc_sk_respond+0x1da/0x700 [ 84.315050][ T8798] ? tipc_sk_create+0x1b50/0x1b50 [ 84.320055][ T8798] ? kmem_cache_free+0x99/0x320 [ 84.324878][ T8798] __tipc_shutdown+0x86f/0xf90 [ 84.329621][ T8798] ? tipc_accept+0xe50/0xe50 [ 84.334197][ T8798] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.339988][ T8798] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.346033][ T8798] ? lock_sock_nested+0x7d/0xf0 [ 84.350857][ T8798] tipc_release+0xa3/0x11b0 [ 84.355330][ T8798] ? down_write+0xdb/0x150 [ 84.359715][ T8798] ? down_write_killable_nested+0x170/0x170 [ 84.365579][ T8798] ? fsnotify_first_mark+0x120/0x120 [ 84.370843][ T8798] ? fcntl_setlk+0xaa0/0xaa0 [ 84.375413][ T8798] __sock_release+0xbb/0x270 [ 84.379978][ T8798] sock_close+0xf/0x20 [ 84.384019][ T8798] __fput+0x2a4/0x7a0 [ 84.387976][ T8798] task_work_run+0xc2/0x160 [ 84.392460][ T8798] exit_to_usermode_loop+0x23d/0x2d0 [ 84.397739][ T8798] do_syscall_64+0x52a/0x620 [ 84.402379][ T8798] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.408241][ T8798] RIP: 0033:0x45cba9 [ 84.412113][ T8798] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.431689][ T8798] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.440069][ T8798] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.448019][ T8798] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 84.455966][ T8798] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.463906][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 84.471846][ T8798] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 84.479809][ T8807] CPU: 1 PID: 8807 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 84.488029][ T8807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.498062][ T8807] Call Trace: [ 84.501331][ T8807] dump_stack+0x128/0x182 [ 84.505642][ T8807] should_fail.cold.4+0x5/0x13 [ 84.510384][ T8807] ? fault_create_debugfs_attr+0x140/0x140 [ 84.516375][ T8807] ? __lock_acquire+0xc56/0x3be0 [ 84.521304][ T8807] should_failslab+0x5/0xf [ 84.525696][ T8807] kmem_cache_alloc_node+0x55/0x780 [ 84.530862][ T8807] ? kmem_cache_free+0x7f/0x320 [ 84.535677][ T8807] ? sock_close+0xf/0x20 [ 84.539886][ T8807] ? __fput+0x2a4/0x7a0 [ 84.544008][ T8807] ? task_work_run+0xc2/0x160 [ 84.548656][ T8807] ? exit_to_usermode_loop+0x23d/0x2d0 [ 84.554096][ T8807] __alloc_skb+0x92/0x510 [ 84.558406][ T8807] ? netdev_alloc_frag+0x150/0x150 [ 84.560912][ T8814] FAULT_INJECTION: forcing a failure. [ 84.560912][ T8814] name failslab, interval 1, probability 0, space 0, times 0 [ 84.563492][ T8807] ? lock_downgrade+0x800/0x800 [ 84.563503][ T8807] tipc_buf_acquire+0x1c/0xd0 [ 84.563510][ T8807] tipc_msg_reverse+0x15d/0x7c0 [ 84.563523][ T8807] tipc_sk_respond+0x1da/0x700 [ 84.563530][ T8807] ? tipc_sk_create+0x1b50/0x1b50 [ 84.600164][ T8807] ? kmem_cache_free+0x99/0x320 [ 84.604984][ T8807] __tipc_shutdown+0x86f/0xf90 [ 84.609714][ T8807] ? tipc_accept+0xe50/0xe50 [ 84.614275][ T8807] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.620137][ T8807] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.626169][ T8807] ? lock_sock_nested+0x7d/0xf0 [ 84.630987][ T8807] tipc_release+0xa3/0x11b0 [ 84.635457][ T8807] ? down_write+0xdb/0x150 [ 84.639839][ T8807] ? down_write_killable_nested+0x170/0x170 [ 84.645701][ T8807] ? fsnotify_first_mark+0x120/0x120 [ 84.651059][ T8807] ? fcntl_setlk+0xaa0/0xaa0 [ 84.655624][ T8807] __sock_release+0xbb/0x270 [ 84.660190][ T8807] sock_close+0xf/0x20 [ 84.664222][ T8807] __fput+0x2a4/0x7a0 [ 84.668171][ T8807] task_work_run+0xc2/0x160 [ 84.672654][ T8807] exit_to_usermode_loop+0x23d/0x2d0 [ 84.677906][ T8807] do_syscall_64+0x52a/0x620 [ 84.682460][ T8807] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.688316][ T8807] RIP: 0033:0x45cba9 [ 84.692175][ T8807] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.711759][ T8807] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.720134][ T8807] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.728073][ T8807] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 2020/07/17 04:00:02 executed programs: 125 [ 84.736020][ T8807] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.744184][ T8807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 84.752123][ T8807] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 84.760076][ T8806] CPU: 0 PID: 8806 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 84.768295][ T8806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.778457][ T8806] Call Trace: [ 84.781741][ T8806] dump_stack+0x128/0x182 [ 84.786057][ T8806] should_fail.cold.4+0x5/0x13 [ 84.790912][ T8806] ? fault_create_debugfs_attr+0x140/0x140 [ 84.796703][ T8806] ? __lock_acquire+0xc56/0x3be0 [ 84.801647][ T8806] should_failslab+0x5/0xf [ 84.806054][ T8806] kmem_cache_alloc_node+0x55/0x780 [ 84.811229][ T8806] ? kmem_cache_free+0x7f/0x320 [ 84.816055][ T8806] ? sock_close+0xf/0x20 [ 84.820260][ T8806] ? __fput+0x2a4/0x7a0 [ 84.824382][ T8806] ? task_work_run+0xc2/0x160 [ 84.829123][ T8806] ? exit_to_usermode_loop+0x23d/0x2d0 [ 84.834574][ T8806] __alloc_skb+0x92/0x510 [ 84.838874][ T8806] ? netdev_alloc_frag+0x150/0x150 [ 84.844071][ T8806] ? lock_downgrade+0x800/0x800 [ 84.848895][ T8806] tipc_buf_acquire+0x1c/0xd0 [ 84.853538][ T8806] tipc_msg_reverse+0x15d/0x7c0 [ 84.858368][ T8806] tipc_sk_respond+0x1da/0x700 [ 84.863095][ T8806] ? tipc_sk_create+0x1b50/0x1b50 [ 84.868080][ T8806] ? kmem_cache_free+0x99/0x320 [ 84.872988][ T8806] __tipc_shutdown+0x86f/0xf90 [ 84.877719][ T8806] ? tipc_accept+0xe50/0xe50 [ 84.882281][ T8806] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.888054][ T8806] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.894094][ T8806] ? lock_sock_nested+0x7d/0xf0 [ 84.898918][ T8806] tipc_release+0xa3/0x11b0 [ 84.903397][ T8806] ? down_write+0xdb/0x150 [ 84.907779][ T8806] ? down_write_killable_nested+0x170/0x170 [ 84.913650][ T8806] ? fsnotify_first_mark+0x120/0x120 [ 84.918905][ T8806] ? fcntl_setlk+0xaa0/0xaa0 [ 84.923469][ T8806] __sock_release+0xbb/0x270 [ 84.928029][ T8806] sock_close+0xf/0x20 [ 84.932062][ T8806] __fput+0x2a4/0x7a0 [ 84.936011][ T8806] task_work_run+0xc2/0x160 [ 84.940480][ T8806] exit_to_usermode_loop+0x23d/0x2d0 [ 84.945734][ T8806] do_syscall_64+0x52a/0x620 [ 84.950288][ T8806] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.956146][ T8806] RIP: 0033:0x45cba9 [ 84.960011][ T8806] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.979583][ T8806] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.987970][ T8806] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.995918][ T8806] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 85.003864][ T8806] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.011827][ T8806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 85.019783][ T8806] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 85.027736][ T8814] CPU: 1 PID: 8814 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 85.035975][ T8814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.046011][ T8814] Call Trace: [ 85.049284][ T8814] dump_stack+0x128/0x182 [ 85.053603][ T8814] should_fail.cold.4+0x5/0x13 [ 85.058354][ T8814] ? fault_create_debugfs_attr+0x140/0x140 [ 85.064150][ T8814] ? __lock_acquire+0xc56/0x3be0 [ 85.069087][ T8814] should_failslab+0x5/0xf [ 85.073486][ T8814] kmem_cache_alloc_node+0x55/0x780 [ 85.078663][ T8814] ? kmem_cache_free+0x7f/0x320 [ 85.083584][ T8814] ? sock_close+0xf/0x20 [ 85.087811][ T8814] ? __fput+0x2a4/0x7a0 [ 85.092043][ T8814] ? task_work_run+0xc2/0x160 [ 85.096700][ T8814] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.102138][ T8814] __alloc_skb+0x92/0x510 [ 85.106449][ T8814] ? netdev_alloc_frag+0x150/0x150 [ 85.111540][ T8814] ? lock_downgrade+0x800/0x800 [ 85.116388][ T8814] tipc_buf_acquire+0x1c/0xd0 [ 85.121041][ T8814] tipc_msg_reverse+0x15d/0x7c0 [ 85.125876][ T8814] tipc_sk_respond+0x1da/0x700 [ 85.130683][ T8814] ? tipc_sk_create+0x1b50/0x1b50 [ 85.135689][ T8814] ? kmem_cache_free+0x99/0x320 [ 85.140535][ T8814] __tipc_shutdown+0x86f/0xf90 [ 85.145286][ T8814] ? tipc_accept+0xe50/0xe50 [ 85.149502][ T8825] FAULT_INJECTION: forcing a failure. [ 85.149502][ T8825] name failslab, interval 1, probability 0, space 0, times 0 [ 85.149854][ T8814] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.149864][ T8814] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.149871][ T8814] ? lock_sock_nested+0x7d/0xf0 [ 85.149879][ T8814] tipc_release+0xa3/0x11b0 [ 85.149885][ T8814] ? down_write+0xdb/0x150 [ 85.149889][ T8814] ? down_write_killable_nested+0x170/0x170 [ 85.149915][ T8814] ? fsnotify_first_mark+0x120/0x120 [ 85.194781][ T8827] FAULT_INJECTION: forcing a failure. [ 85.194781][ T8827] name failslab, interval 1, probability 0, space 0, times 0 [ 85.199058][ T8814] ? fcntl_setlk+0xaa0/0xaa0 [ 85.199067][ T8814] __sock_release+0xbb/0x270 [ 85.199075][ T8814] sock_close+0xf/0x20 [ 85.199081][ T8814] __fput+0x2a4/0x7a0 [ 85.199092][ T8814] task_work_run+0xc2/0x160 [ 85.199102][ T8814] exit_to_usermode_loop+0x23d/0x2d0 [ 85.199111][ T8814] do_syscall_64+0x52a/0x620 [ 85.199122][ T8814] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 85.248864][ T8814] RIP: 0033:0x45cba9 [ 85.252832][ T8814] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.272411][ T8814] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.280786][ T8814] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.288727][ T8814] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 85.296679][ T8814] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.304625][ T8814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 85.312566][ T8814] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 85.320549][ T8827] CPU: 0 PID: 8827 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 85.328763][ T8827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.338798][ T8827] Call Trace: [ 85.342074][ T8827] dump_stack+0x128/0x182 [ 85.346394][ T8827] should_fail.cold.4+0x5/0x13 [ 85.351140][ T8827] ? fault_create_debugfs_attr+0x140/0x140 [ 85.356929][ T8827] ? __lock_acquire+0xc56/0x3be0 [ 85.361856][ T8827] should_failslab+0x5/0xf [ 85.366262][ T8827] kmem_cache_alloc_node+0x55/0x780 [ 85.371437][ T8827] ? kmem_cache_free+0x7f/0x320 [ 85.376268][ T8827] ? sock_close+0xf/0x20 [ 85.380490][ T8827] ? __fput+0x2a4/0x7a0 [ 85.384623][ T8827] ? task_work_run+0xc2/0x160 [ 85.389281][ T8827] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.394727][ T8827] __alloc_skb+0x92/0x510 [ 85.399044][ T8827] ? netdev_alloc_frag+0x150/0x150 [ 85.404229][ T8827] ? lock_downgrade+0x800/0x800 [ 85.409069][ T8827] tipc_buf_acquire+0x1c/0xd0 [ 85.413740][ T8827] tipc_msg_reverse+0x15d/0x7c0 [ 85.418577][ T8827] tipc_sk_respond+0x1da/0x700 [ 85.423341][ T8827] ? tipc_sk_create+0x1b50/0x1b50 [ 85.428355][ T8827] ? kmem_cache_free+0x99/0x320 [ 85.433190][ T8827] __tipc_shutdown+0x86f/0xf90 [ 85.437953][ T8827] ? tipc_accept+0xe50/0xe50 [ 85.442537][ T8827] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.448328][ T8827] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.454376][ T8827] ? lock_sock_nested+0x7d/0xf0 [ 85.459212][ T8827] tipc_release+0xa3/0x11b0 [ 85.463697][ T8827] ? down_write+0xdb/0x150 [ 85.468102][ T8827] ? down_write_killable_nested+0x170/0x170 [ 85.473976][ T8827] ? fsnotify_first_mark+0x120/0x120 [ 85.479249][ T8827] ? fcntl_setlk+0xaa0/0xaa0 [ 85.483826][ T8827] __sock_release+0xbb/0x270 [ 85.488400][ T8827] sock_close+0xf/0x20 [ 85.492448][ T8827] __fput+0x2a4/0x7a0 [ 85.496443][ T8827] task_work_run+0xc2/0x160 [ 85.500939][ T8827] exit_to_usermode_loop+0x23d/0x2d0 [ 85.506203][ T8827] do_syscall_64+0x52a/0x620 [ 85.510768][ T8827] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 85.516634][ T8827] RIP: 0033:0x45cba9 [ 85.520503][ T8827] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.540094][ T8827] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.548483][ T8827] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.556426][ T8827] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 85.564372][ T8827] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.572321][ T8827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 85.580273][ T8827] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 85.607933][ T8825] CPU: 1 PID: 8825 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 85.616163][ T8825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.626195][ T8825] Call Trace: [ 85.629463][ T8825] dump_stack+0x128/0x182 [ 85.633777][ T8825] should_fail.cold.4+0x5/0x13 [ 85.638521][ T8825] ? fault_create_debugfs_attr+0x140/0x140 [ 85.644320][ T8825] ? __lock_acquire+0xc56/0x3be0 [ 85.649266][ T8825] should_failslab+0x5/0xf [ 85.653667][ T8825] kmem_cache_alloc_node+0x55/0x780 [ 85.658848][ T8825] ? kmem_cache_free+0x7f/0x320 [ 85.663313][ T8843] FAULT_INJECTION: forcing a failure. [ 85.663313][ T8843] name failslab, interval 1, probability 0, space 0, times 0 [ 85.663674][ T8825] ? sock_close+0xf/0x20 [ 85.663680][ T8825] ? __fput+0x2a4/0x7a0 [ 85.663686][ T8825] ? task_work_run+0xc2/0x160 [ 85.663693][ T8825] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.663702][ T8825] __alloc_skb+0x92/0x510 [ 85.663711][ T8825] ? netdev_alloc_frag+0x150/0x150 [ 85.704033][ T8825] ? lock_downgrade+0x800/0x800 [ 85.708866][ T8825] tipc_buf_acquire+0x1c/0xd0 [ 85.713509][ T8825] tipc_msg_reverse+0x15d/0x7c0 [ 85.718331][ T8825] tipc_sk_respond+0x1da/0x700 [ 85.723057][ T8825] ? tipc_sk_create+0x1b50/0x1b50 [ 85.728044][ T8825] ? kmem_cache_free+0x99/0x320 [ 85.732893][ T8825] __tipc_shutdown+0x86f/0xf90 [ 85.737627][ T8825] ? tipc_accept+0xe50/0xe50 [ 85.742187][ T8825] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.747956][ T8825] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.753994][ T8825] ? lock_sock_nested+0x7d/0xf0 [ 85.758825][ T8825] tipc_release+0xa3/0x11b0 [ 85.763316][ T8825] ? down_write+0xdb/0x150 [ 85.767700][ T8825] ? down_write_killable_nested+0x170/0x170 [ 85.773564][ T8825] ? fsnotify_first_mark+0x120/0x120 [ 85.778815][ T8825] ? fcntl_setlk+0xaa0/0xaa0 [ 85.783405][ T8825] __sock_release+0xbb/0x270 [ 85.787964][ T8825] sock_close+0xf/0x20 [ 85.792004][ T8825] __fput+0x2a4/0x7a0 [ 85.795981][ T8825] task_work_run+0xc2/0x160 [ 85.800479][ T8825] exit_to_usermode_loop+0x23d/0x2d0 [ 85.805849][ T8825] do_syscall_64+0x52a/0x620 [ 85.810414][ T8825] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 85.816363][ T8825] RIP: 0033:0x45cba9 [ 85.820220][ T8825] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.839788][ T8825] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.848163][ T8825] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.856102][ T8825] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 85.864049][ T8825] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.871999][ T8825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 85.879942][ T8825] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 85.887893][ T8843] CPU: 0 PID: 8843 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 85.896110][ T8843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.906148][ T8843] Call Trace: [ 85.909431][ T8843] dump_stack+0x128/0x182 [ 85.913748][ T8843] should_fail.cold.4+0x5/0x13 [ 85.918496][ T8843] ? fault_create_debugfs_attr+0x140/0x140 [ 85.923430][ T8844] FAULT_INJECTION: forcing a failure. [ 85.923430][ T8844] name failslab, interval 1, probability 0, space 0, times 0 [ 85.924278][ T8843] ? __lock_acquire+0xc56/0x3be0 [ 85.924308][ T8843] should_failslab+0x5/0xf [ 85.924314][ T8843] kmem_cache_alloc_node+0x55/0x780 [ 85.924320][ T8843] ? kmem_cache_free+0x7f/0x320 [ 85.956141][ T8843] ? sock_close+0xf/0x20 [ 85.960349][ T8843] ? __fput+0x2a4/0x7a0 [ 85.964474][ T8843] ? task_work_run+0xc2/0x160 [ 85.969146][ T8843] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.974573][ T8843] __alloc_skb+0x92/0x510 [ 85.978873][ T8843] ? netdev_alloc_frag+0x150/0x150 [ 85.983966][ T8843] ? lock_downgrade+0x800/0x800 [ 85.988800][ T8843] tipc_buf_acquire+0x1c/0xd0 [ 85.993456][ T8843] tipc_msg_reverse+0x15d/0x7c0 [ 85.998284][ T8843] tipc_sk_respond+0x1da/0x700 [ 86.003018][ T8843] ? tipc_sk_create+0x1b50/0x1b50 [ 86.008015][ T8843] ? kmem_cache_free+0x99/0x320 [ 86.012862][ T8843] __tipc_shutdown+0x86f/0xf90 [ 86.017603][ T8843] ? tipc_accept+0xe50/0xe50 [ 86.022177][ T8843] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 86.027961][ T8843] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.034006][ T8843] ? lock_sock_nested+0x7d/0xf0 [ 86.038863][ T8843] tipc_release+0xa3/0x11b0 [ 86.043357][ T8843] ? down_write+0xdb/0x150 [ 86.047756][ T8843] ? down_write_killable_nested+0x170/0x170 [ 86.053626][ T8843] ? fsnotify_first_mark+0x120/0x120 [ 86.058906][ T8843] ? fcntl_setlk+0xaa0/0xaa0 [ 86.063482][ T8843] __sock_release+0xbb/0x270 [ 86.068050][ T8843] sock_close+0xf/0x20 [ 86.072092][ T8843] __fput+0x2a4/0x7a0 [ 86.076059][ T8843] task_work_run+0xc2/0x160 [ 86.080540][ T8843] exit_to_usermode_loop+0x23d/0x2d0 [ 86.085801][ T8843] do_syscall_64+0x52a/0x620 [ 86.090359][ T8843] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.096228][ T8843] RIP: 0033:0x45cba9 [ 86.100098][ T8843] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.119668][ T8843] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.128044][ T8843] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.135986][ T8843] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 86.143933][ T8843] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.151873][ T8843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 86.159815][ T8843] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 86.167770][ T8844] CPU: 1 PID: 8844 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 86.175989][ T8844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.186110][ T8844] Call Trace: [ 86.189506][ T8844] dump_stack+0x128/0x182 [ 86.193843][ T8844] should_fail.cold.4+0x5/0x13 [ 86.198589][ T8844] ? fault_create_debugfs_attr+0x140/0x140 [ 86.204372][ T8844] ? __lock_acquire+0xc56/0x3be0 [ 86.209298][ T8844] should_failslab+0x5/0xf [ 86.213699][ T8844] kmem_cache_alloc_node+0x55/0x780 [ 86.218880][ T8844] ? kmem_cache_free+0x7f/0x320 [ 86.223714][ T8844] ? sock_close+0xf/0x20 [ 86.228026][ T8844] ? __fput+0x2a4/0x7a0 [ 86.232259][ T8844] ? task_work_run+0xc2/0x160 [ 86.236924][ T8844] ? exit_to_usermode_loop+0x23d/0x2d0 [ 86.242376][ T8844] __alloc_skb+0x92/0x510 [ 86.246696][ T8844] ? netdev_alloc_frag+0x150/0x150 [ 86.251789][ T8844] ? lock_downgrade+0x800/0x800 [ 86.256622][ T8844] tipc_buf_acquire+0x1c/0xd0 [ 86.259824][ T8852] FAULT_INJECTION: forcing a failure. [ 86.259824][ T8852] name failslab, interval 1, probability 0, space 0, times 0 [ 86.261278][ T8844] tipc_msg_reverse+0x15d/0x7c0 [ 86.261291][ T8844] tipc_sk_respond+0x1da/0x700 [ 86.261299][ T8844] ? tipc_sk_create+0x1b50/0x1b50 [ 86.261305][ T8844] ? kmem_cache_free+0x99/0x320 [ 86.261316][ T8844] __tipc_shutdown+0x86f/0xf90 [ 86.261328][ T8844] ? tipc_accept+0xe50/0xe50 [ 86.261340][ T8844] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 86.291874][ T8853] FAULT_INJECTION: forcing a failure. [ 86.291874][ T8853] name failslab, interval 1, probability 0, space 0, times 0 [ 86.293261][ T8844] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.293270][ T8844] ? lock_sock_nested+0x7d/0xf0 [ 86.293280][ T8844] tipc_release+0xa3/0x11b0 [ 86.293286][ T8844] ? down_write+0xdb/0x150 [ 86.293293][ T8844] ? down_write_killable_nested+0x170/0x170 [ 86.293301][ T8844] ? fsnotify_first_mark+0x120/0x120 [ 86.293310][ T8844] ? fcntl_setlk+0xaa0/0xaa0 [ 86.293319][ T8844] __sock_release+0xbb/0x270 [ 86.293328][ T8844] sock_close+0xf/0x20 [ 86.293334][ T8844] __fput+0x2a4/0x7a0 [ 86.368868][ T8844] task_work_run+0xc2/0x160 [ 86.373360][ T8844] exit_to_usermode_loop+0x23d/0x2d0 [ 86.378626][ T8844] do_syscall_64+0x52a/0x620 [ 86.383211][ T8844] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.389172][ T8844] RIP: 0033:0x45cba9 [ 86.393046][ T8844] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.412627][ T8844] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.421005][ T8844] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.428942][ T8844] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 86.436887][ T8844] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.444823][ T8844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 86.452768][ T8844] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 86.460751][ T8852] CPU: 0 PID: 8852 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 86.468980][ T8852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.479029][ T8852] Call Trace: [ 86.482301][ T8852] dump_stack+0x128/0x182 [ 86.486621][ T8852] should_fail.cold.4+0x5/0x13 [ 86.491387][ T8852] ? fault_create_debugfs_attr+0x140/0x140 [ 86.497176][ T8852] ? __lock_acquire+0xc56/0x3be0 [ 86.502100][ T8852] should_failslab+0x5/0xf [ 86.506501][ T8852] kmem_cache_alloc_node+0x55/0x780 [ 86.511696][ T8852] ? kmem_cache_free+0x7f/0x320 [ 86.516529][ T8852] ? sock_close+0xf/0x20 [ 86.520750][ T8852] ? __fput+0x2a4/0x7a0 [ 86.524885][ T8852] ? task_work_run+0xc2/0x160 [ 86.529541][ T8852] ? exit_to_usermode_loop+0x23d/0x2d0 [ 86.534982][ T8852] __alloc_skb+0x92/0x510 [ 86.539307][ T8852] ? netdev_alloc_frag+0x150/0x150 [ 86.544403][ T8852] ? lock_downgrade+0x800/0x800 [ 86.549233][ T8852] tipc_buf_acquire+0x1c/0xd0 [ 86.553882][ T8852] tipc_msg_reverse+0x15d/0x7c0 [ 86.558717][ T8852] tipc_sk_respond+0x1da/0x700 [ 86.563467][ T8852] ? tipc_sk_create+0x1b50/0x1b50 [ 86.568468][ T8852] ? kmem_cache_free+0x99/0x320 [ 86.573306][ T8852] __tipc_shutdown+0x86f/0xf90 [ 86.578056][ T8852] ? tipc_accept+0xe50/0xe50 [ 86.582630][ T8852] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 86.588412][ T8852] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.594457][ T8852] ? lock_sock_nested+0x7d/0xf0 [ 86.599296][ T8852] tipc_release+0xa3/0x11b0 [ 86.603782][ T8852] ? down_write+0xdb/0x150 [ 86.608181][ T8852] ? down_write_killable_nested+0x170/0x170 [ 86.614057][ T8852] ? fsnotify_first_mark+0x120/0x120 [ 86.619322][ T8852] ? fcntl_setlk+0xaa0/0xaa0 [ 86.623898][ T8852] __sock_release+0xbb/0x270 [ 86.628473][ T8852] sock_close+0xf/0x20 [ 86.632517][ T8852] __fput+0x2a4/0x7a0 [ 86.636480][ T8852] task_work_run+0xc2/0x160 [ 86.640970][ T8852] exit_to_usermode_loop+0x23d/0x2d0 [ 86.646239][ T8852] do_syscall_64+0x52a/0x620 [ 86.650810][ T8852] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.656681][ T8852] RIP: 0033:0x45cba9 [ 86.660553][ T8852] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.680132][ T8852] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.688518][ T8852] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.696473][ T8852] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 86.704419][ T8852] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.712365][ T8852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 86.720309][ T8852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 86.728339][ T8853] CPU: 1 PID: 8853 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 86.736590][ T8853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.746624][ T8853] Call Trace: [ 86.749899][ T8853] dump_stack+0x128/0x182 [ 86.754234][ T8853] should_fail.cold.4+0x5/0x13 [ 86.758980][ T8853] ? fault_create_debugfs_attr+0x140/0x140 [ 86.764764][ T8853] ? __lock_acquire+0xc56/0x3be0 [ 86.769703][ T8853] should_failslab+0x5/0xf [ 86.774131][ T8853] kmem_cache_alloc_node+0x55/0x780 [ 86.779310][ T8853] ? kmem_cache_free+0x7f/0x320 [ 86.784161][ T8853] ? sock_close+0xf/0x20 [ 86.788405][ T8853] ? __fput+0x2a4/0x7a0 [ 86.792535][ T8853] ? task_work_run+0xc2/0x160 [ 86.797218][ T8853] ? exit_to_usermode_loop+0x23d/0x2d0 [ 86.802666][ T8853] __alloc_skb+0x92/0x510 [ 86.806978][ T8853] ? netdev_alloc_frag+0x150/0x150 [ 86.812080][ T8853] ? lock_downgrade+0x800/0x800 [ 86.816915][ T8853] tipc_buf_acquire+0x1c/0xd0 [ 86.821571][ T8853] tipc_msg_reverse+0x15d/0x7c0 [ 86.826422][ T8853] tipc_sk_respond+0x1da/0x700 [ 86.831168][ T8853] ? tipc_sk_create+0x1b50/0x1b50 [ 86.836179][ T8853] ? kmem_cache_free+0x99/0x320 [ 86.841040][ T8853] __tipc_shutdown+0x86f/0xf90 [ 86.845795][ T8853] ? tipc_accept+0xe50/0xe50 [ 86.850378][ T8853] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 86.856257][ T8853] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.857803][ T8871] FAULT_INJECTION: forcing a failure. [ 86.857803][ T8871] name failslab, interval 1, probability 0, space 0, times 0 [ 86.862299][ T8853] ? lock_sock_nested+0x7d/0xf0 [ 86.862307][ T8853] tipc_release+0xa3/0x11b0 [ 86.862313][ T8853] ? down_write+0xdb/0x150 [ 86.862318][ T8853] ? down_write_killable_nested+0x170/0x170 [ 86.862326][ T8853] ? fsnotify_first_mark+0x120/0x120 [ 86.862333][ T8853] ? fcntl_setlk+0xaa0/0xaa0 [ 86.862342][ T8853] __sock_release+0xbb/0x270 [ 86.862349][ T8853] sock_close+0xf/0x20 [ 86.862354][ T8853] __fput+0x2a4/0x7a0 [ 86.862365][ T8853] task_work_run+0xc2/0x160 [ 86.862374][ T8853] exit_to_usermode_loop+0x23d/0x2d0 [ 86.926623][ T8853] do_syscall_64+0x52a/0x620 [ 86.931178][ T8853] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.937038][ T8853] RIP: 0033:0x45cba9 [ 86.940900][ T8853] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.960467][ T8853] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.968837][ T8853] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.976780][ T8853] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 86.984718][ T8853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.992657][ T8853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 87.000597][ T8853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 87.008549][ T8871] CPU: 0 PID: 8871 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 87.016762][ T8871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.026904][ T8871] Call Trace: [ 87.028669][ T8875] FAULT_INJECTION: forcing a failure. [ 87.028669][ T8875] name failslab, interval 1, probability 0, space 0, times 0 [ 87.030170][ T8871] dump_stack+0x128/0x182 [ 87.030181][ T8871] should_fail.cold.4+0x5/0x13 [ 87.030187][ T8871] ? fault_create_debugfs_attr+0x140/0x140 [ 87.030194][ T8871] ? __lock_acquire+0xc56/0x3be0 [ 87.062534][ T8871] should_failslab+0x5/0xf [ 87.066920][ T8871] kmem_cache_alloc_node+0x55/0x780 [ 87.072173][ T8871] ? kmem_cache_free+0x7f/0x320 [ 87.076994][ T8871] ? sock_close+0xf/0x20 [ 87.081202][ T8871] ? __fput+0x2a4/0x7a0 [ 87.085321][ T8871] ? task_work_run+0xc2/0x160 [ 87.089965][ T8871] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.095408][ T8871] __alloc_skb+0x92/0x510 [ 87.099715][ T8871] ? netdev_alloc_frag+0x150/0x150 [ 87.104803][ T8871] ? lock_downgrade+0x800/0x800 [ 87.109621][ T8871] tipc_buf_acquire+0x1c/0xd0 [ 87.114266][ T8871] tipc_msg_reverse+0x15d/0x7c0 [ 87.119090][ T8871] tipc_sk_respond+0x1da/0x700 [ 87.123824][ T8871] ? tipc_sk_create+0x1b50/0x1b50 [ 87.128817][ T8871] ? kmem_cache_free+0x99/0x320 [ 87.133637][ T8871] __tipc_shutdown+0x86f/0xf90 [ 87.138370][ T8871] ? tipc_accept+0xe50/0xe50 [ 87.142949][ T8871] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.148828][ T8871] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.154862][ T8871] ? lock_sock_nested+0x7d/0xf0 [ 87.159683][ T8871] tipc_release+0xa3/0x11b0 [ 87.164155][ T8871] ? down_write+0xdb/0x150 [ 87.168537][ T8871] ? down_write_killable_nested+0x170/0x170 [ 87.174396][ T8871] ? fsnotify_first_mark+0x120/0x120 [ 87.179667][ T8871] ? fcntl_setlk+0xaa0/0xaa0 [ 87.184223][ T8871] __sock_release+0xbb/0x270 [ 87.188778][ T8871] sock_close+0xf/0x20 [ 87.192811][ T8871] __fput+0x2a4/0x7a0 [ 87.196763][ T8871] task_work_run+0xc2/0x160 [ 87.201240][ T8871] exit_to_usermode_loop+0x23d/0x2d0 [ 87.206491][ T8871] do_syscall_64+0x52a/0x620 [ 87.211043][ T8871] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.216986][ T8871] RIP: 0033:0x45cba9 [ 87.220848][ T8871] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.240426][ T8871] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.248800][ T8871] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.256842][ T8871] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 87.264780][ T8871] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.272732][ T8871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 87.280681][ T8871] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 87.288630][ T8875] CPU: 1 PID: 8875 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 87.296863][ T8875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.306927][ T8875] Call Trace: [ 87.310200][ T8875] dump_stack+0x128/0x182 [ 87.314539][ T8875] should_fail.cold.4+0x5/0x13 [ 87.319292][ T8875] ? fault_create_debugfs_attr+0x140/0x140 [ 87.325078][ T8875] ? __lock_acquire+0xc56/0x3be0 [ 87.330009][ T8875] should_failslab+0x5/0xf [ 87.334409][ T8875] kmem_cache_alloc_node+0x55/0x780 [ 87.339599][ T8875] ? kmem_cache_free+0x7f/0x320 [ 87.344437][ T8875] ? sock_close+0xf/0x20 [ 87.348692][ T8875] ? __fput+0x2a4/0x7a0 [ 87.352828][ T8875] ? task_work_run+0xc2/0x160 [ 87.357491][ T8875] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.362929][ T8875] __alloc_skb+0x92/0x510 [ 87.367256][ T8875] ? netdev_alloc_frag+0x150/0x150 [ 87.372352][ T8875] ? lock_downgrade+0x800/0x800 [ 87.377184][ T8875] tipc_buf_acquire+0x1c/0xd0 [ 87.381851][ T8875] tipc_msg_reverse+0x15d/0x7c0 [ 87.386692][ T8875] tipc_sk_respond+0x1da/0x700 [ 87.391446][ T8875] ? tipc_sk_create+0x1b50/0x1b50 [ 87.396457][ T8875] ? kmem_cache_free+0x99/0x320 [ 87.401289][ T8875] __tipc_shutdown+0x86f/0xf90 [ 87.406036][ T8875] ? tipc_accept+0xe50/0xe50 [ 87.410643][ T8875] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.416438][ T8875] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.422488][ T8875] ? lock_sock_nested+0x7d/0xf0 [ 87.427321][ T8875] tipc_release+0xa3/0x11b0 [ 87.431802][ T8875] ? down_write+0xdb/0x150 [ 87.436199][ T8875] ? down_write_killable_nested+0x170/0x170 [ 87.442072][ T8875] ? fsnotify_first_mark+0x120/0x120 [ 87.447336][ T8875] ? fcntl_setlk+0xaa0/0xaa0 [ 87.451913][ T8875] __sock_release+0xbb/0x270 [ 87.456484][ T8875] sock_close+0xf/0x20 [ 87.460538][ T8875] __fput+0x2a4/0x7a0 [ 87.461311][ T8884] FAULT_INJECTION: forcing a failure. [ 87.461311][ T8884] name failslab, interval 1, probability 0, space 0, times 0 [ 87.464494][ T8875] task_work_run+0xc2/0x160 [ 87.464505][ T8875] exit_to_usermode_loop+0x23d/0x2d0 [ 87.464514][ T8875] do_syscall_64+0x52a/0x620 [ 87.464523][ T8875] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.464528][ T8875] RIP: 0033:0x45cba9 [ 87.464534][ T8875] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.464537][ T8875] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.464543][ T8875] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.464546][ T8875] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 87.464551][ T8875] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.553046][ T8875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 87.560988][ T8875] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 87.569030][ T8884] CPU: 0 PID: 8884 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 87.577246][ T8884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.587293][ T8884] Call Trace: [ 87.590568][ T8884] dump_stack+0x128/0x182 [ 87.594883][ T8884] should_fail.cold.4+0x5/0x13 [ 87.595157][ T8885] FAULT_INJECTION: forcing a failure. [ 87.595157][ T8885] name failslab, interval 1, probability 0, space 0, times 0 [ 87.599628][ T8884] ? fault_create_debugfs_attr+0x140/0x140 [ 87.599634][ T8884] ? __lock_acquire+0xc56/0x3be0 [ 87.599649][ T8884] should_failslab+0x5/0xf [ 87.599656][ T8884] kmem_cache_alloc_node+0x55/0x780 [ 87.599661][ T8884] ? kmem_cache_free+0x7f/0x320 [ 87.599668][ T8884] ? sock_close+0xf/0x20 [ 87.641421][ T8884] ? __fput+0x2a4/0x7a0 [ 87.645552][ T8884] ? task_work_run+0xc2/0x160 [ 87.650211][ T8884] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.655637][ T8884] __alloc_skb+0x92/0x510 [ 87.659933][ T8884] ? netdev_alloc_frag+0x150/0x150 [ 87.665036][ T8884] ? lock_downgrade+0x800/0x800 [ 87.669862][ T8884] tipc_buf_acquire+0x1c/0xd0 [ 87.674525][ T8884] tipc_msg_reverse+0x15d/0x7c0 [ 87.679367][ T8884] tipc_sk_respond+0x1da/0x700 [ 87.684117][ T8884] ? tipc_sk_create+0x1b50/0x1b50 [ 87.689127][ T8884] ? kmem_cache_free+0x99/0x320 [ 87.693966][ T8884] __tipc_shutdown+0x86f/0xf90 [ 87.698719][ T8884] ? tipc_accept+0xe50/0xe50 [ 87.703316][ T8884] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.709103][ T8884] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.715164][ T8884] ? lock_sock_nested+0x7d/0xf0 [ 87.719997][ T8884] tipc_release+0xa3/0x11b0 [ 87.724473][ T8884] ? down_write+0xdb/0x150 [ 87.728865][ T8884] ? down_write_killable_nested+0x170/0x170 [ 87.734739][ T8884] ? fsnotify_first_mark+0x120/0x120 [ 87.740004][ T8884] ? fcntl_setlk+0xaa0/0xaa0 [ 87.744578][ T8884] __sock_release+0xbb/0x270 [ 87.749152][ T8884] sock_close+0xf/0x20 [ 87.753204][ T8884] __fput+0x2a4/0x7a0 [ 87.757176][ T8884] task_work_run+0xc2/0x160 [ 87.761665][ T8884] exit_to_usermode_loop+0x23d/0x2d0 [ 87.766930][ T8884] do_syscall_64+0x52a/0x620 [ 87.771588][ T8884] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.777457][ T8884] RIP: 0033:0x45cba9 [ 87.781615][ T8884] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.801195][ T8884] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.809583][ T8884] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.817641][ T8884] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 87.825600][ T8884] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.833668][ T8884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 87.841614][ T8884] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 87.877830][ T8885] CPU: 0 PID: 8885 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 87.886073][ T8885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.896256][ T8885] Call Trace: [ 87.899535][ T8885] dump_stack+0x128/0x182 [ 87.903851][ T8885] should_fail.cold.4+0x5/0x13 [ 87.908602][ T8885] ? fault_create_debugfs_attr+0x140/0x140 [ 87.914389][ T8885] ? __lock_acquire+0xc56/0x3be0 [ 87.919318][ T8885] should_failslab+0x5/0xf [ 87.923719][ T8885] kmem_cache_alloc_node+0x55/0x780 [ 87.928905][ T8885] ? kmem_cache_free+0x7f/0x320 [ 87.933735][ T8885] ? sock_close+0xf/0x20 [ 87.937954][ T8885] ? __fput+0x2a4/0x7a0 [ 87.942088][ T8885] ? task_work_run+0xc2/0x160 [ 87.946742][ T8885] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.952179][ T8885] __alloc_skb+0x92/0x510 [ 87.956484][ T8885] ? netdev_alloc_frag+0x150/0x150 [ 87.961575][ T8885] ? lock_downgrade+0x800/0x800 [ 87.966411][ T8885] tipc_buf_acquire+0x1c/0xd0 [ 87.971066][ T8885] tipc_msg_reverse+0x15d/0x7c0 [ 87.975906][ T8885] tipc_sk_respond+0x1da/0x700 [ 87.980654][ T8885] ? tipc_sk_create+0x1b50/0x1b50 [ 87.985664][ T8885] ? kmem_cache_free+0x99/0x320 [ 87.987697][ T8900] FAULT_INJECTION: forcing a failure. [ 87.987697][ T8900] name failslab, interval 1, probability 0, space 0, times 0 [ 87.990500][ T8885] __tipc_shutdown+0x86f/0xf90 [ 87.990511][ T8885] ? tipc_accept+0xe50/0xe50 [ 87.990524][ T8885] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.990533][ T8885] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.990541][ T8885] ? lock_sock_nested+0x7d/0xf0 [ 87.990548][ T8885] tipc_release+0xa3/0x11b0 [ 87.990554][ T8885] ? down_write+0xdb/0x150 [ 87.990560][ T8885] ? down_write_killable_nested+0x170/0x170 [ 87.990567][ T8885] ? fsnotify_first_mark+0x120/0x120 [ 87.990575][ T8885] ? fcntl_setlk+0xaa0/0xaa0 [ 87.990583][ T8885] __sock_release+0xbb/0x270 [ 87.990590][ T8885] sock_close+0xf/0x20 [ 87.990595][ T8885] __fput+0x2a4/0x7a0 [ 87.990606][ T8885] task_work_run+0xc2/0x160 [ 87.990616][ T8885] exit_to_usermode_loop+0x23d/0x2d0 [ 87.990625][ T8885] do_syscall_64+0x52a/0x620 [ 88.080833][ T8885] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 88.086702][ T8885] RIP: 0033:0x45cba9 [ 88.090572][ T8885] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.110155][ T8885] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.118539][ T8885] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.126491][ T8885] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 88.134432][ T8885] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.142376][ T8885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 88.150321][ T8885] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 88.158275][ T8900] CPU: 1 PID: 8900 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 88.166496][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.174262][ T8899] FAULT_INJECTION: forcing a failure. [ 88.174262][ T8899] name failslab, interval 1, probability 0, space 0, times 0 [ 88.176526][ T8900] Call Trace: [ 88.176537][ T8900] dump_stack+0x128/0x182 [ 88.176549][ T8900] should_fail.cold.4+0x5/0x13 [ 88.176557][ T8900] ? fault_create_debugfs_attr+0x140/0x140 [ 88.176563][ T8900] ? __lock_acquire+0xc56/0x3be0 [ 88.176590][ T8900] should_failslab+0x5/0xf [ 88.176596][ T8900] kmem_cache_alloc_node+0x55/0x780 [ 88.176601][ T8900] ? kmem_cache_free+0x7f/0x320 [ 88.176607][ T8900] ? sock_close+0xf/0x20 [ 88.176615][ T8900] ? __fput+0x2a4/0x7a0 [ 88.234797][ T8900] ? task_work_run+0xc2/0x160 [ 88.239446][ T8900] ? exit_to_usermode_loop+0x23d/0x2d0 [ 88.244884][ T8900] __alloc_skb+0x92/0x510 [ 88.249192][ T8900] ? netdev_alloc_frag+0x150/0x150 [ 88.254278][ T8900] ? lock_downgrade+0x800/0x800 [ 88.259096][ T8900] tipc_buf_acquire+0x1c/0xd0 [ 88.263740][ T8900] tipc_msg_reverse+0x15d/0x7c0 [ 88.268563][ T8900] tipc_sk_respond+0x1da/0x700 [ 88.273390][ T8900] ? tipc_sk_create+0x1b50/0x1b50 [ 88.278391][ T8900] ? kmem_cache_free+0x99/0x320 [ 88.283217][ T8900] __tipc_shutdown+0x86f/0xf90 [ 88.287954][ T8900] ? tipc_accept+0xe50/0xe50 [ 88.292515][ T8900] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 88.298285][ T8900] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 88.304318][ T8900] ? lock_sock_nested+0x7d/0xf0 [ 88.309223][ T8900] tipc_release+0xa3/0x11b0 [ 88.313694][ T8900] ? down_write+0xdb/0x150 [ 88.318078][ T8900] ? down_write_killable_nested+0x170/0x170 [ 88.323941][ T8900] ? fsnotify_first_mark+0x120/0x120 [ 88.329291][ T8900] ? fcntl_setlk+0xaa0/0xaa0 [ 88.333856][ T8900] __sock_release+0xbb/0x270 [ 88.338413][ T8900] sock_close+0xf/0x20 [ 88.342445][ T8900] __fput+0x2a4/0x7a0 [ 88.346401][ T8900] task_work_run+0xc2/0x160 [ 88.350878][ T8900] exit_to_usermode_loop+0x23d/0x2d0 [ 88.356129][ T8900] do_syscall_64+0x52a/0x620 [ 88.360684][ T8900] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 88.366542][ T8900] RIP: 0033:0x45cba9 [ 88.370400][ T8900] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.389972][ T8900] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.398350][ T8900] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.406289][ T8900] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 88.414231][ T8900] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.422181][ T8900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 88.430115][ T8900] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 88.438062][ T8899] CPU: 0 PID: 8899 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 88.446312][ T8899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.456360][ T8899] Call Trace: [ 88.459649][ T8899] dump_stack+0x128/0x182 [ 88.463969][ T8899] should_fail.cold.4+0x5/0x13 [ 88.468720][ T8899] ? fault_create_debugfs_attr+0x140/0x140 [ 88.474509][ T8899] ? __lock_acquire+0xc56/0x3be0 [ 88.479440][ T8899] should_failslab+0x5/0xf [ 88.483837][ T8899] kmem_cache_alloc_node+0x55/0x780 [ 88.489022][ T8899] ? kmem_cache_free+0x7f/0x320 [ 88.493860][ T8899] ? sock_close+0xf/0x20 [ 88.498085][ T8899] ? __fput+0x2a4/0x7a0 [ 88.502223][ T8899] ? task_work_run+0xc2/0x160 [ 88.506881][ T8899] ? exit_to_usermode_loop+0x23d/0x2d0 [ 88.512344][ T8899] __alloc_skb+0x92/0x510 [ 88.516655][ T8899] ? netdev_alloc_frag+0x150/0x150 [ 88.521759][ T8899] ? lock_downgrade+0x800/0x800 [ 88.526596][ T8899] tipc_buf_acquire+0x1c/0xd0 [ 88.531273][ T8899] tipc_msg_reverse+0x15d/0x7c0 [ 88.536132][ T8899] tipc_sk_respond+0x1da/0x700 [ 88.540881][ T8899] ? tipc_sk_create+0x1b50/0x1b50 [ 88.545890][ T8899] ? kmem_cache_free+0x99/0x320 [ 88.550740][ T8899] __tipc_shutdown+0x86f/0xf90 [ 88.555492][ T8899] ? tipc_accept+0xe50/0xe50 [ 88.560068][ T8899] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 88.565854][ T8899] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 88.571900][ T8899] ? lock_sock_nested+0x7d/0xf0 [ 88.576743][ T8899] tipc_release+0xa3/0x11b0 [ 88.581217][ T8899] ? down_write+0xdb/0x150 [ 88.585600][ T8899] ? down_write_killable_nested+0x170/0x170 [ 88.591456][ T8899] ? fsnotify_first_mark+0x120/0x120 [ 88.596707][ T8899] ? fcntl_setlk+0xaa0/0xaa0 [ 88.601263][ T8899] __sock_release+0xbb/0x270 [ 88.605826][ T8899] sock_close+0xf/0x20 [ 88.609874][ T8899] __fput+0x2a4/0x7a0 [ 88.613859][ T8899] task_work_run+0xc2/0x160 [ 88.618337][ T8899] exit_to_usermode_loop+0x23d/0x2d0 [ 88.623588][ T8899] do_syscall_64+0x52a/0x620 [ 88.628143][ T8899] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 88.634005][ T8899] RIP: 0033:0x45cba9 [ 88.637880][ T8899] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.657453][ T8899] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.665847][ T8899] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.666869][ T8912] FAULT_INJECTION: forcing a failure. [ 88.666869][ T8912] name failslab, interval 1, probability 0, space 0, times 0 [ 88.673794][ T8899] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 88.673798][ T8899] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.673802][ T8899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 88.673806][ T8899] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 88.787059][ T8922] FAULT_INJECTION: forcing a failure. [ 88.787059][ T8922] name failslab, interval 1, probability 0, space 0, times 0 [ 88.807181][ T8924] FAULT_INJECTION: forcing a failure. [ 88.807181][ T8924] name failslab, interval 1, probability 0, space 0, times 0 [ 88.826319][ T8926] FAULT_INJECTION: forcing a failure. [ 88.826319][ T8926] name failslab, interval 1, probability 0, space 0, times 0 [ 88.838659][ T8925] FAULT_INJECTION: forcing a failure. [ 88.838659][ T8925] name failslab, interval 1, probability 0, space 0, times 0 [ 88.846954][ T8922] CPU: 0 PID: 8922 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 88.859750][ T8922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.869786][ T8922] Call Trace: [ 88.873059][ T8922] dump_stack+0x128/0x182 [ 88.877382][ T8922] should_fail.cold.4+0x5/0x13 [ 88.882126][ T8922] ? fault_create_debugfs_attr+0x140/0x140 [ 88.887910][ T8922] ? __lock_acquire+0xc56/0x3be0 [ 88.892835][ T8922] should_failslab+0x5/0xf [ 88.897225][ T8922] kmem_cache_alloc_node+0x55/0x780 [ 88.902403][ T8922] ? kmem_cache_free+0x7f/0x320 [ 88.907225][ T8922] ? sock_close+0xf/0x20 [ 88.911439][ T8922] ? __fput+0x2a4/0x7a0 [ 88.915574][ T8922] ? task_work_run+0xc2/0x160 [ 88.920230][ T8922] ? exit_to_usermode_loop+0x23d/0x2d0 [ 88.925675][ T8922] __alloc_skb+0x92/0x510 [ 88.929990][ T8922] ? netdev_alloc_frag+0x150/0x150 [ 88.935080][ T8922] ? lock_downgrade+0x800/0x800 [ 88.939902][ T8922] tipc_buf_acquire+0x1c/0xd0 [ 88.944555][ T8922] tipc_msg_reverse+0x15d/0x7c0 [ 88.949382][ T8922] tipc_sk_respond+0x1da/0x700 [ 88.954116][ T8922] ? tipc_sk_create+0x1b50/0x1b50 [ 88.959116][ T8922] ? kmem_cache_free+0x99/0x320 [ 88.963954][ T8922] __tipc_shutdown+0x86f/0xf90 [ 88.968695][ T8922] ? tipc_accept+0xe50/0xe50 [ 88.973369][ T8922] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 88.979157][ T8922] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 88.985204][ T8922] ? lock_sock_nested+0x7d/0xf0 [ 88.990035][ T8922] tipc_release+0xa3/0x11b0 [ 88.994524][ T8922] ? down_write+0xdb/0x150 [ 88.998925][ T8922] ? down_write_killable_nested+0x170/0x170 [ 89.004815][ T8922] ? fsnotify_first_mark+0x120/0x120 [ 89.010216][ T8922] ? fcntl_setlk+0xaa0/0xaa0 [ 89.014791][ T8922] __sock_release+0xbb/0x270 [ 89.019359][ T8922] sock_close+0xf/0x20 [ 89.023417][ T8922] __fput+0x2a4/0x7a0 [ 89.027383][ T8922] task_work_run+0xc2/0x160 [ 89.031878][ T8922] exit_to_usermode_loop+0x23d/0x2d0 [ 89.037145][ T8922] do_syscall_64+0x52a/0x620 [ 89.041723][ T8922] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.047605][ T8922] RIP: 0033:0x45cba9 [ 89.051475][ T8922] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.071140][ T8922] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.079527][ T8922] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.087470][ T8922] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 89.095417][ T8922] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.103368][ T8922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 89.111326][ T8922] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 89.119380][ T8925] CPU: 1 PID: 8925 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 89.127612][ T8925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.137648][ T8925] Call Trace: [ 89.140920][ T8925] dump_stack+0x128/0x182 [ 89.145227][ T8925] should_fail.cold.4+0x5/0x13 [ 89.149964][ T8925] ? fault_create_debugfs_attr+0x140/0x140 [ 89.155743][ T8925] ? __lock_acquire+0xc56/0x3be0 [ 89.160674][ T8925] should_failslab+0x5/0xf [ 89.165068][ T8925] kmem_cache_alloc_node+0x55/0x780 [ 89.170258][ T8925] ? kmem_cache_free+0x7f/0x320 [ 89.175078][ T8925] ? sock_close+0xf/0x20 [ 89.179291][ T8925] ? __fput+0x2a4/0x7a0 [ 89.183412][ T8925] ? task_work_run+0xc2/0x160 [ 89.188061][ T8925] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.193486][ T8925] __alloc_skb+0x92/0x510 [ 89.197782][ T8925] ? netdev_alloc_frag+0x150/0x150 [ 89.202875][ T8925] ? lock_downgrade+0x800/0x800 [ 89.207801][ T8925] tipc_buf_acquire+0x1c/0xd0 [ 89.212461][ T8925] tipc_msg_reverse+0x15d/0x7c0 [ 89.217328][ T8925] tipc_sk_respond+0x1da/0x700 [ 89.222061][ T8925] ? tipc_sk_create+0x1b50/0x1b50 [ 89.227049][ T8925] ? kmem_cache_free+0x99/0x320 [ 89.231868][ T8925] __tipc_shutdown+0x86f/0xf90 [ 89.236631][ T8925] ? tipc_accept+0xe50/0xe50 [ 89.241194][ T8925] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.246969][ T8925] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.253020][ T8925] ? lock_sock_nested+0x7d/0xf0 [ 89.257845][ T8925] tipc_release+0xa3/0x11b0 [ 89.262321][ T8925] ? down_write+0xdb/0x150 [ 89.266726][ T8925] ? down_write_killable_nested+0x170/0x170 [ 89.272595][ T8925] ? fsnotify_first_mark+0x120/0x120 [ 89.277852][ T8925] ? fcntl_setlk+0xaa0/0xaa0 [ 89.282417][ T8925] __sock_release+0xbb/0x270 [ 89.287001][ T8925] sock_close+0xf/0x20 [ 89.291037][ T8925] __fput+0x2a4/0x7a0 [ 89.295001][ T8925] task_work_run+0xc2/0x160 [ 89.299480][ T8925] exit_to_usermode_loop+0x23d/0x2d0 [ 89.304731][ T8925] do_syscall_64+0x52a/0x620 [ 89.309291][ T8925] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.315171][ T8925] RIP: 0033:0x45cba9 [ 89.319030][ T8925] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.338607][ T8925] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.347078][ T8925] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.355023][ T8925] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 89.362968][ T8925] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.370906][ T8925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 89.378842][ T8925] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 89.386830][ T8926] CPU: 0 PID: 8926 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 89.395072][ T8926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.405109][ T8926] Call Trace: [ 89.408375][ T8926] dump_stack+0x128/0x182 [ 89.412701][ T8926] should_fail.cold.4+0x5/0x13 [ 89.417449][ T8926] ? fault_create_debugfs_attr+0x140/0x140 [ 89.423240][ T8926] ? __lock_acquire+0xc56/0x3be0 [ 89.428167][ T8926] should_failslab+0x5/0xf [ 89.432559][ T8926] kmem_cache_alloc_node+0x55/0x780 [ 89.437742][ T8926] ? kmem_cache_free+0x7f/0x320 [ 89.442567][ T8926] ? sock_close+0xf/0x20 [ 89.446783][ T8926] ? __fput+0x2a4/0x7a0 [ 89.450911][ T8926] ? task_work_run+0xc2/0x160 [ 89.455562][ T8926] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.461003][ T8926] __alloc_skb+0x92/0x510 [ 89.465310][ T8926] ? netdev_alloc_frag+0x150/0x150 [ 89.470392][ T8926] ? lock_downgrade+0x800/0x800 [ 89.475215][ T8926] tipc_buf_acquire+0x1c/0xd0 [ 89.479864][ T8926] tipc_msg_reverse+0x15d/0x7c0 [ 89.484693][ T8926] tipc_sk_respond+0x1da/0x700 [ 89.489440][ T8926] ? tipc_sk_create+0x1b50/0x1b50 [ 89.494435][ T8926] ? kmem_cache_free+0x99/0x320 [ 89.499265][ T8926] __tipc_shutdown+0x86f/0xf90 [ 89.503997][ T8926] ? tipc_accept+0xe50/0xe50 [ 89.508563][ T8926] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.514360][ T8926] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.520394][ T8926] ? lock_sock_nested+0x7d/0xf0 [ 89.525216][ T8926] tipc_release+0xa3/0x11b0 [ 89.529705][ T8926] ? down_write+0xdb/0x150 [ 89.534089][ T8926] ? down_write_killable_nested+0x170/0x170 [ 89.539956][ T8926] ? fsnotify_first_mark+0x120/0x120 [ 89.545223][ T8926] ? fcntl_setlk+0xaa0/0xaa0 [ 89.549786][ T8926] __sock_release+0xbb/0x270 [ 89.554344][ T8926] sock_close+0xf/0x20 [ 89.558386][ T8926] __fput+0x2a4/0x7a0 [ 89.562337][ T8926] task_work_run+0xc2/0x160 [ 89.566809][ T8926] exit_to_usermode_loop+0x23d/0x2d0 [ 89.572073][ T8926] do_syscall_64+0x52a/0x620 [ 89.576637][ T8926] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.582501][ T8926] RIP: 0033:0x45cba9 [ 89.586363][ T8926] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.605938][ T8926] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.614326][ T8926] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.622267][ T8926] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 89.630212][ T8926] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.638149][ T8926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 89.646090][ T8926] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 89.654048][ T8912] CPU: 1 PID: 8912 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 89.662269][ T8912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.672318][ T8912] Call Trace: [ 89.675589][ T8912] dump_stack+0x128/0x182 [ 89.679909][ T8912] should_fail.cold.4+0x5/0x13 [ 89.684657][ T8912] ? fault_create_debugfs_attr+0x140/0x140 [ 89.690438][ T8912] ? __lock_acquire+0xc56/0x3be0 [ 89.695364][ T8912] should_failslab+0x5/0xf [ 89.699760][ T8912] kmem_cache_alloc_node+0x55/0x780 [ 89.704936][ T8912] ? kmem_cache_free+0x7f/0x320 [ 89.709767][ T8912] ? sock_close+0xf/0x20 [ 89.713992][ T8912] ? __fput+0x2a4/0x7a0 [ 89.718139][ T8912] ? task_work_run+0xc2/0x160 [ 89.722796][ T8912] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.728240][ T8912] __alloc_skb+0x92/0x510 [ 89.732549][ T8912] ? netdev_alloc_frag+0x150/0x150 [ 89.737662][ T8912] ? lock_downgrade+0x800/0x800 [ 89.742494][ T8912] tipc_buf_acquire+0x1c/0xd0 [ 89.747151][ T8912] tipc_msg_reverse+0x15d/0x7c0 [ 89.751982][ T8912] tipc_sk_respond+0x1da/0x700 [ 89.756741][ T8912] ? tipc_sk_create+0x1b50/0x1b50 [ 89.761747][ T8912] ? kmem_cache_free+0x99/0x320 [ 89.766578][ T8912] __tipc_shutdown+0x86f/0xf90 [ 89.768732][ T8939] FAULT_INJECTION: forcing a failure. [ 89.768732][ T8939] name failslab, interval 1, probability 0, space 0, times 0 [ 89.771319][ T8912] ? tipc_accept+0xe50/0xe50 [ 89.771333][ T8912] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.771343][ T8912] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.771351][ T8912] ? lock_sock_nested+0x7d/0xf0 [ 89.771359][ T8912] tipc_release+0xa3/0x11b0 [ 89.771365][ T8912] ? down_write+0xdb/0x150 [ 89.771371][ T8912] ? down_write_killable_nested+0x170/0x170 [ 89.771376][ T8912] ? fsnotify_first_mark+0x120/0x120 [ 89.771384][ T8912] ? fcntl_setlk+0xaa0/0xaa0 [ 89.798944][ T8940] FAULT_INJECTION: forcing a failure. [ 89.798944][ T8940] name failslab, interval 1, probability 0, space 0, times 0 [ 89.800304][ T8912] __sock_release+0xbb/0x270 [ 89.800312][ T8912] sock_close+0xf/0x20 [ 89.800318][ T8912] __fput+0x2a4/0x7a0 [ 89.800329][ T8912] task_work_run+0xc2/0x160 [ 89.800341][ T8912] exit_to_usermode_loop+0x23d/0x2d0 [ 89.800350][ T8912] do_syscall_64+0x52a/0x620 [ 89.800360][ T8912] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.800366][ T8912] RIP: 0033:0x45cba9 [ 89.800373][ T8912] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.800376][ T8912] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.800381][ T8912] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.800386][ T8912] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 89.922593][ T8912] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.930535][ T8912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 89.938476][ T8912] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 89.946428][ T8939] CPU: 0 PID: 8939 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 89.954733][ T8939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.964768][ T8939] Call Trace: [ 89.968056][ T8939] dump_stack+0x128/0x182 [ 89.972367][ T8939] should_fail.cold.4+0x5/0x13 [ 89.977119][ T8939] ? fault_create_debugfs_attr+0x140/0x140 [ 89.982898][ T8939] ? __lock_acquire+0xc56/0x3be0 [ 89.987818][ T8939] should_failslab+0x5/0xf [ 89.992210][ T8939] kmem_cache_alloc_node+0x55/0x780 [ 89.997382][ T8939] ? kmem_cache_free+0x7f/0x320 [ 90.002211][ T8939] ? sock_close+0xf/0x20 [ 90.006430][ T8939] ? __fput+0x2a4/0x7a0 [ 90.010573][ T8939] ? task_work_run+0xc2/0x160 [ 90.015224][ T8939] ? exit_to_usermode_loop+0x23d/0x2d0 [ 90.020661][ T8939] __alloc_skb+0x92/0x510 [ 90.024971][ T8939] ? netdev_alloc_frag+0x150/0x150 [ 90.030060][ T8939] ? lock_downgrade+0x800/0x800 [ 90.034878][ T8939] tipc_buf_acquire+0x1c/0xd0 [ 90.039531][ T8939] tipc_msg_reverse+0x15d/0x7c0 [ 90.044372][ T8939] tipc_sk_respond+0x1da/0x700 [ 90.049118][ T8939] ? tipc_sk_create+0x1b50/0x1b50 [ 90.054133][ T8939] ? kmem_cache_free+0x99/0x320 [ 90.058964][ T8939] __tipc_shutdown+0x86f/0xf90 [ 90.063697][ T8939] ? tipc_accept+0xe50/0xe50 [ 90.068265][ T8939] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.074051][ T8939] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.080094][ T8939] ? lock_sock_nested+0x7d/0xf0 [ 90.084910][ T8939] tipc_release+0xa3/0x11b0 [ 90.089383][ T8939] ? down_write+0xdb/0x150 [ 90.093779][ T8939] ? down_write_killable_nested+0x170/0x170 [ 90.099652][ T8939] ? fsnotify_first_mark+0x120/0x120 [ 90.104935][ T8939] ? fcntl_setlk+0xaa0/0xaa0 [ 90.109521][ T8939] __sock_release+0xbb/0x270 [ 90.114092][ T8939] sock_close+0xf/0x20 [ 90.118136][ T8939] __fput+0x2a4/0x7a0 [ 90.122089][ T8939] task_work_run+0xc2/0x160 [ 90.126568][ T8939] exit_to_usermode_loop+0x23d/0x2d0 [ 90.131839][ T8939] do_syscall_64+0x52a/0x620 [ 90.136416][ T8939] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.142283][ T8939] RIP: 0033:0x45cba9 [ 90.146146][ T8939] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.165719][ T8939] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.174113][ T8939] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.182054][ T8939] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 90.189993][ T8939] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.197939][ T8939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 90.205881][ T8939] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 90.213858][ T8940] CPU: 1 PID: 8940 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 90.222082][ T8940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.232125][ T8940] Call Trace: [ 90.235405][ T8940] dump_stack+0x128/0x182 [ 90.239719][ T8940] should_fail.cold.4+0x5/0x13 [ 90.244472][ T8940] ? fault_create_debugfs_attr+0x140/0x140 [ 90.250244][ T8940] ? __lock_acquire+0xc56/0x3be0 [ 90.255160][ T8940] should_failslab+0x5/0xf [ 90.259550][ T8940] kmem_cache_alloc_node+0x55/0x780 [ 90.264771][ T8940] ? kmem_cache_free+0x7f/0x320 [ 90.269591][ T8940] ? sock_close+0xf/0x20 [ 90.273807][ T8940] ? __fput+0x2a4/0x7a0 [ 90.277927][ T8940] ? task_work_run+0xc2/0x160 [ 90.282568][ T8940] ? exit_to_usermode_loop+0x23d/0x2d0 [ 90.287996][ T8940] __alloc_skb+0x92/0x510 [ 90.292287][ T8940] ? netdev_alloc_frag+0x150/0x150 [ 90.297380][ T8940] ? lock_downgrade+0x800/0x800 [ 90.302196][ T8940] tipc_buf_acquire+0x1c/0xd0 [ 90.306836][ T8940] tipc_msg_reverse+0x15d/0x7c0 [ 90.311652][ T8940] tipc_sk_respond+0x1da/0x700 [ 90.316410][ T8940] ? tipc_sk_create+0x1b50/0x1b50 [ 90.321403][ T8940] ? kmem_cache_free+0x99/0x320 [ 90.326218][ T8940] __tipc_shutdown+0x86f/0xf90 [ 90.330966][ T8940] ? tipc_accept+0xe50/0xe50 [ 90.335531][ T8940] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.341301][ T8940] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.347333][ T8940] ? lock_sock_nested+0x7d/0xf0 [ 90.352148][ T8940] tipc_release+0xa3/0x11b0 [ 90.356616][ T8940] ? down_write+0xdb/0x150 [ 90.360994][ T8940] ? down_write_killable_nested+0x170/0x170 [ 90.366978][ T8940] ? fsnotify_first_mark+0x120/0x120 [ 90.372228][ T8940] ? fcntl_setlk+0xaa0/0xaa0 [ 90.376808][ T8940] __sock_release+0xbb/0x270 [ 90.381377][ T8940] sock_close+0xf/0x20 [ 90.385412][ T8940] __fput+0x2a4/0x7a0 [ 90.389378][ T8940] task_work_run+0xc2/0x160 [ 90.393858][ T8940] exit_to_usermode_loop+0x23d/0x2d0 [ 90.399113][ T8940] do_syscall_64+0x52a/0x620 [ 90.403680][ T8940] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.409553][ T8940] RIP: 0033:0x45cba9 [ 90.413421][ T8940] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.433079][ T8940] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.441454][ T8940] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.449507][ T8940] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 90.457442][ T8940] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.465382][ T8940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 90.473320][ T8940] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 90.501822][ T8924] CPU: 1 PID: 8924 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 90.510155][ T8924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.520187][ T8924] Call Trace: [ 90.523459][ T8924] dump_stack+0x128/0x182 [ 90.527779][ T8924] should_fail.cold.4+0x5/0x13 [ 90.532527][ T8924] ? fault_create_debugfs_attr+0x140/0x140 [ 90.538313][ T8924] ? __lock_acquire+0xc56/0x3be0 [ 90.543240][ T8924] should_failslab+0x5/0xf [ 90.547660][ T8924] kmem_cache_alloc_node+0x55/0x780 [ 90.552848][ T8924] ? kmem_cache_free+0x7f/0x320 [ 90.557680][ T8924] ? sock_close+0xf/0x20 [ 90.561902][ T8924] ? __fput+0x2a4/0x7a0 [ 90.566037][ T8924] ? task_work_run+0xc2/0x160 [ 90.570710][ T8924] ? exit_to_usermode_loop+0x23d/0x2d0 [ 90.576154][ T8924] __alloc_skb+0x92/0x510 [ 90.580468][ T8924] ? netdev_alloc_frag+0x150/0x150 [ 90.585573][ T8924] ? lock_downgrade+0x800/0x800 [ 90.590409][ T8924] tipc_buf_acquire+0x1c/0xd0 [ 90.595088][ T8924] tipc_msg_reverse+0x15d/0x7c0 [ 90.599926][ T8924] tipc_sk_respond+0x1da/0x700 [ 90.604675][ T8924] ? tipc_sk_create+0x1b50/0x1b50 [ 90.609678][ T8924] ? kmem_cache_free+0x99/0x320 [ 90.614510][ T8924] __tipc_shutdown+0x86f/0xf90 [ 90.619254][ T8924] ? tipc_accept+0xe50/0xe50 [ 90.623832][ T8924] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.629624][ T8924] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.635671][ T8924] ? lock_sock_nested+0x7d/0xf0 [ 90.640502][ T8924] tipc_release+0xa3/0x11b0 [ 90.644985][ T8924] ? down_write+0xdb/0x150 2020/07/17 04:00:08 executed programs: 151 [ 90.649381][ T8924] ? down_write_killable_nested+0x170/0x170 [ 90.655260][ T8924] ? fsnotify_first_mark+0x120/0x120 [ 90.660531][ T8924] ? fcntl_setlk+0xaa0/0xaa0 [ 90.665104][ T8924] __sock_release+0xbb/0x270 [ 90.669677][ T8924] sock_close+0xf/0x20 [ 90.673728][ T8924] __fput+0x2a4/0x7a0 [ 90.677700][ T8924] task_work_run+0xc2/0x160 [ 90.682190][ T8924] exit_to_usermode_loop+0x23d/0x2d0 [ 90.687539][ T8924] do_syscall_64+0x52a/0x620 [ 90.692104][ T8924] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.697974][ T8924] RIP: 0033:0x45cba9 [ 90.701847][ T8924] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.721431][ T8924] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.729823][ T8924] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.737787][ T8924] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 90.745734][ T8924] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.753671][ T8924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 90.761615][ T8924] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 90.796062][ T8958] FAULT_INJECTION: forcing a failure. [ 90.796062][ T8958] name failslab, interval 1, probability 0, space 0, times 0 [ 90.846240][ T8958] CPU: 1 PID: 8958 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 90.854561][ T8958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.864598][ T8958] Call Trace: [ 90.867872][ T8958] dump_stack+0x128/0x182 [ 90.872192][ T8958] should_fail.cold.4+0x5/0x13 [ 90.876943][ T8958] ? fault_create_debugfs_attr+0x140/0x140 [ 90.882765][ T8958] ? __lock_acquire+0xc56/0x3be0 [ 90.887692][ T8958] should_failslab+0x5/0xf [ 90.892092][ T8958] kmem_cache_alloc_node+0x55/0x780 [ 90.897285][ T8958] ? kmem_cache_free+0x7f/0x320 [ 90.902116][ T8958] ? sock_close+0xf/0x20 [ 90.906336][ T8958] ? __fput+0x2a4/0x7a0 [ 90.910469][ T8958] ? task_work_run+0xc2/0x160 [ 90.915129][ T8958] ? exit_to_usermode_loop+0x23d/0x2d0 [ 90.920582][ T8958] __alloc_skb+0x92/0x510 [ 90.924892][ T8958] ? netdev_alloc_frag+0x150/0x150 [ 90.929976][ T8958] ? lock_downgrade+0x800/0x800 [ 90.934814][ T8958] tipc_buf_acquire+0x1c/0xd0 [ 90.939466][ T8958] tipc_msg_reverse+0x15d/0x7c0 [ 90.944293][ T8958] tipc_sk_respond+0x1da/0x700 [ 90.949030][ T8958] ? tipc_sk_create+0x1b50/0x1b50 [ 90.954025][ T8958] ? kmem_cache_free+0x99/0x320 [ 90.958849][ T8958] __tipc_shutdown+0x86f/0xf90 [ 90.963581][ T8958] ? tipc_accept+0xe50/0xe50 [ 90.968147][ T8958] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.973918][ T8958] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.979950][ T8958] ? lock_sock_nested+0x7d/0xf0 [ 90.984761][ T8958] tipc_release+0xa3/0x11b0 [ 90.989228][ T8958] ? down_write+0xdb/0x150 [ 90.993613][ T8958] ? down_write_killable_nested+0x170/0x170 [ 90.999485][ T8958] ? fsnotify_first_mark+0x120/0x120 [ 91.004734][ T8958] ? fcntl_setlk+0xaa0/0xaa0 [ 91.009295][ T8958] __sock_release+0xbb/0x270 [ 91.013875][ T8958] sock_close+0xf/0x20 [ 91.017911][ T8958] __fput+0x2a4/0x7a0 [ 91.021864][ T8958] task_work_run+0xc2/0x160 [ 91.026333][ T8958] exit_to_usermode_loop+0x23d/0x2d0 [ 91.031589][ T8958] do_syscall_64+0x52a/0x620 [ 91.036146][ T8958] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.042007][ T8958] RIP: 0033:0x45cba9 [ 91.045866][ T8958] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.065439][ T8958] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.073818][ T8958] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.081756][ T8958] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 91.089697][ T8958] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.097637][ T8958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 91.105582][ T8958] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 91.135964][ T8973] FAULT_INJECTION: forcing a failure. [ 91.135964][ T8973] name failslab, interval 1, probability 0, space 0, times 0 [ 91.145331][ T8974] FAULT_INJECTION: forcing a failure. [ 91.145331][ T8974] name failslab, interval 1, probability 0, space 0, times 0 [ 91.153726][ T8973] CPU: 1 PID: 8973 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 91.169418][ T8973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.179443][ T8973] Call Trace: [ 91.182722][ T8973] dump_stack+0x128/0x182 [ 91.187027][ T8973] should_fail.cold.4+0x5/0x13 [ 91.191760][ T8973] ? fault_create_debugfs_attr+0x140/0x140 [ 91.197541][ T8973] ? __lock_acquire+0xc56/0x3be0 [ 91.202452][ T8973] should_failslab+0x5/0xf [ 91.206832][ T8973] kmem_cache_alloc_node+0x55/0x780 [ 91.211990][ T8973] ? kmem_cache_free+0x7f/0x320 [ 91.216802][ T8973] ? sock_close+0xf/0x20 [ 91.221008][ T8973] ? __fput+0x2a4/0x7a0 [ 91.225129][ T8973] ? task_work_run+0xc2/0x160 [ 91.229771][ T8973] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.235206][ T8973] __alloc_skb+0x92/0x510 [ 91.239511][ T8973] ? netdev_alloc_frag+0x150/0x150 [ 91.244596][ T8973] ? lock_downgrade+0x800/0x800 [ 91.249417][ T8973] tipc_buf_acquire+0x1c/0xd0 [ 91.254058][ T8973] tipc_msg_reverse+0x15d/0x7c0 [ 91.258884][ T8973] tipc_sk_respond+0x1da/0x700 [ 91.263621][ T8973] ? tipc_sk_create+0x1b50/0x1b50 [ 91.268611][ T8973] ? kmem_cache_free+0x99/0x320 [ 91.273441][ T8973] __tipc_shutdown+0x86f/0xf90 [ 91.278174][ T8973] ? tipc_accept+0xe50/0xe50 [ 91.282734][ T8973] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.288507][ T8973] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.294648][ T8973] ? lock_sock_nested+0x7d/0xf0 [ 91.299463][ T8973] tipc_release+0xa3/0x11b0 [ 91.303933][ T8973] ? down_write+0xdb/0x150 [ 91.308321][ T8973] ? down_write_killable_nested+0x170/0x170 [ 91.314189][ T8973] ? fsnotify_first_mark+0x120/0x120 [ 91.319440][ T8973] ? fcntl_setlk+0xaa0/0xaa0 [ 91.324000][ T8973] __sock_release+0xbb/0x270 [ 91.328581][ T8973] sock_close+0xf/0x20 [ 91.332625][ T8973] __fput+0x2a4/0x7a0 [ 91.336581][ T8973] task_work_run+0xc2/0x160 [ 91.341062][ T8973] exit_to_usermode_loop+0x23d/0x2d0 [ 91.346326][ T8973] do_syscall_64+0x52a/0x620 [ 91.350907][ T8973] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.356772][ T8973] RIP: 0033:0x45cba9 [ 91.360645][ T8973] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.380230][ T8973] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.388629][ T8973] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.396574][ T8973] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 91.404520][ T8973] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.412469][ T8973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 91.420425][ T8973] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 91.428380][ T8974] CPU: 0 PID: 8974 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 91.436605][ T8974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.446635][ T8974] Call Trace: [ 91.449897][ T8974] dump_stack+0x128/0x182 [ 91.454217][ T8974] should_fail.cold.4+0x5/0x13 [ 91.458972][ T8974] ? fault_create_debugfs_attr+0x140/0x140 [ 91.464757][ T8974] ? __lock_acquire+0xc56/0x3be0 [ 91.469677][ T8974] should_failslab+0x5/0xf [ 91.474063][ T8974] kmem_cache_alloc_node+0x55/0x780 [ 91.479313][ T8974] ? kmem_cache_free+0x7f/0x320 [ 91.484129][ T8974] ? sock_close+0xf/0x20 [ 91.488339][ T8974] ? __fput+0x2a4/0x7a0 [ 91.492459][ T8974] ? task_work_run+0xc2/0x160 [ 91.497107][ T8974] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.502406][ T8979] FAULT_INJECTION: forcing a failure. [ 91.502406][ T8979] name failslab, interval 1, probability 0, space 0, times 0 [ 91.502552][ T8974] __alloc_skb+0x92/0x510 [ 91.519393][ T8974] ? netdev_alloc_frag+0x150/0x150 [ 91.524482][ T8974] ? lock_downgrade+0x800/0x800 [ 91.529312][ T8974] tipc_buf_acquire+0x1c/0xd0 [ 91.533957][ T8974] tipc_msg_reverse+0x15d/0x7c0 [ 91.538898][ T8974] tipc_sk_respond+0x1da/0x700 [ 91.543636][ T8974] ? tipc_sk_create+0x1b50/0x1b50 [ 91.548634][ T8974] ? kmem_cache_free+0x99/0x320 [ 91.553469][ T8974] __tipc_shutdown+0x86f/0xf90 [ 91.558200][ T8974] ? tipc_accept+0xe50/0xe50 [ 91.562756][ T8974] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.568523][ T8974] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.574557][ T8974] ? lock_sock_nested+0x7d/0xf0 [ 91.579377][ T8974] tipc_release+0xa3/0x11b0 [ 91.583847][ T8974] ? down_write+0xdb/0x150 [ 91.588226][ T8974] ? down_write_killable_nested+0x170/0x170 [ 91.594086][ T8974] ? fsnotify_first_mark+0x120/0x120 [ 91.599337][ T8974] ? fcntl_setlk+0xaa0/0xaa0 [ 91.603893][ T8974] __sock_release+0xbb/0x270 [ 91.608451][ T8974] sock_close+0xf/0x20 [ 91.612495][ T8974] __fput+0x2a4/0x7a0 [ 91.616447][ T8974] task_work_run+0xc2/0x160 [ 91.620923][ T8974] exit_to_usermode_loop+0x23d/0x2d0 [ 91.626181][ T8974] do_syscall_64+0x52a/0x620 [ 91.630739][ T8974] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.636596][ T8974] RIP: 0033:0x45cba9 [ 91.640457][ T8974] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.660024][ T8974] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.668401][ T8974] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.676344][ T8974] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 91.684499][ T8974] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.692439][ T8974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 91.700377][ T8974] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 91.708335][ T8979] CPU: 1 PID: 8979 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 91.716561][ T8979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.726707][ T8979] Call Trace: [ 91.729989][ T8979] dump_stack+0x128/0x182 [ 91.734311][ T8979] should_fail.cold.4+0x5/0x13 [ 91.739055][ T8979] ? fault_create_debugfs_attr+0x140/0x140 [ 91.744841][ T8979] ? __lock_acquire+0xc56/0x3be0 [ 91.749769][ T8979] should_failslab+0x5/0xf [ 91.754166][ T8979] kmem_cache_alloc_node+0x55/0x780 [ 91.759346][ T8979] ? kmem_cache_free+0x7f/0x320 [ 91.764179][ T8979] ? sock_close+0xf/0x20 [ 91.768398][ T8979] ? __fput+0x2a4/0x7a0 [ 91.772534][ T8979] ? task_work_run+0xc2/0x160 [ 91.777187][ T8979] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.782639][ T8979] __alloc_skb+0x92/0x510 [ 91.786940][ T8979] ? netdev_alloc_frag+0x150/0x150 [ 91.792017][ T8979] ? lock_downgrade+0x800/0x800 [ 91.796835][ T8979] tipc_buf_acquire+0x1c/0xd0 [ 91.801481][ T8979] tipc_msg_reverse+0x15d/0x7c0 [ 91.806298][ T8979] tipc_sk_respond+0x1da/0x700 [ 91.811024][ T8979] ? tipc_sk_create+0x1b50/0x1b50 [ 91.816011][ T8979] ? kmem_cache_free+0x99/0x320 [ 91.820834][ T8979] __tipc_shutdown+0x86f/0xf90 [ 91.825672][ T8979] ? tipc_accept+0xe50/0xe50 [ 91.830243][ T8979] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.836021][ T8979] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.842078][ T8979] ? lock_sock_nested+0x7d/0xf0 [ 91.846908][ T8979] tipc_release+0xa3/0x11b0 [ 91.851393][ T8979] ? down_write+0xdb/0x150 [ 91.855797][ T8979] ? down_write_killable_nested+0x170/0x170 [ 91.861671][ T8979] ? fsnotify_first_mark+0x120/0x120 [ 91.866934][ T8979] ? fcntl_setlk+0xaa0/0xaa0 [ 91.871630][ T8979] __sock_release+0xbb/0x270 [ 91.876202][ T8979] sock_close+0xf/0x20 [ 91.880250][ T8979] __fput+0x2a4/0x7a0 [ 91.884310][ T8979] task_work_run+0xc2/0x160 [ 91.888803][ T8979] exit_to_usermode_loop+0x23d/0x2d0 [ 91.894077][ T8979] do_syscall_64+0x52a/0x620 [ 91.898655][ T8979] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.904529][ T8979] RIP: 0033:0x45cba9 [ 91.908401][ T8979] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.927983][ T8979] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.936377][ T8979] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.944345][ T8979] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 91.952310][ T8979] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.958566][ T8987] FAULT_INJECTION: forcing a failure. [ 91.958566][ T8987] name failslab, interval 1, probability 0, space 0, times 0 [ 91.960254][ T8979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 91.960258][ T8979] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 92.055400][ T8994] FAULT_INJECTION: forcing a failure. [ 92.055400][ T8994] name failslab, interval 1, probability 0, space 0, times 0 [ 92.068522][ T8995] FAULT_INJECTION: forcing a failure. [ 92.068522][ T8995] name failslab, interval 1, probability 0, space 0, times 0 [ 92.088819][ T8987] CPU: 0 PID: 8987 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 92.097154][ T8987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.098074][ T9000] FAULT_INJECTION: forcing a failure. [ 92.098074][ T9000] name failslab, interval 1, probability 0, space 0, times 0 [ 92.107185][ T8987] Call Trace: [ 92.107197][ T8987] dump_stack+0x128/0x182 [ 92.107210][ T8987] should_fail.cold.4+0x5/0x13 [ 92.107218][ T8987] ? fault_create_debugfs_attr+0x140/0x140 [ 92.107226][ T8987] ? __lock_acquire+0xc56/0x3be0 [ 92.107242][ T8987] should_failslab+0x5/0xf [ 92.107249][ T8987] kmem_cache_alloc_node+0x55/0x780 [ 92.107254][ T8987] ? kmem_cache_free+0x7f/0x320 [ 92.107262][ T8987] ? sock_close+0xf/0x20 [ 92.107268][ T8987] ? __fput+0x2a4/0x7a0 [ 92.107274][ T8987] ? task_work_run+0xc2/0x160 [ 92.107280][ T8987] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.107290][ T8987] __alloc_skb+0x92/0x510 [ 92.120414][ T8999] FAULT_INJECTION: forcing a failure. [ 92.120414][ T8999] name failslab, interval 1, probability 0, space 0, times 0 [ 92.123089][ T8987] ? netdev_alloc_frag+0x150/0x150 [ 92.123098][ T8987] ? lock_downgrade+0x800/0x800 [ 92.123108][ T8987] tipc_buf_acquire+0x1c/0xd0 [ 92.123114][ T8987] tipc_msg_reverse+0x15d/0x7c0 [ 92.123126][ T8987] tipc_sk_respond+0x1da/0x700 [ 92.123134][ T8987] ? tipc_sk_create+0x1b50/0x1b50 [ 92.123140][ T8987] ? kmem_cache_free+0x99/0x320 [ 92.123150][ T8987] __tipc_shutdown+0x86f/0xf90 [ 92.123160][ T8987] ? tipc_accept+0xe50/0xe50 [ 92.123172][ T8987] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 92.241527][ T8987] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 92.247573][ T8987] ? lock_sock_nested+0x7d/0xf0 [ 92.252402][ T8987] tipc_release+0xa3/0x11b0 [ 92.256872][ T8987] ? down_write+0xdb/0x150 [ 92.261259][ T8987] ? down_write_killable_nested+0x170/0x170 [ 92.267119][ T8987] ? fsnotify_first_mark+0x120/0x120 [ 92.272369][ T8987] ? fcntl_setlk+0xaa0/0xaa0 [ 92.276928][ T8987] __sock_release+0xbb/0x270 [ 92.281486][ T8987] sock_close+0xf/0x20 [ 92.285522][ T8987] __fput+0x2a4/0x7a0 [ 92.289474][ T8987] task_work_run+0xc2/0x160 [ 92.293953][ T8987] exit_to_usermode_loop+0x23d/0x2d0 [ 92.299217][ T8987] do_syscall_64+0x52a/0x620 [ 92.303784][ T8987] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.309650][ T8987] RIP: 0033:0x45cba9 [ 92.313513][ T8987] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.333087][ T8987] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.341477][ T8987] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.349419][ T8987] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 92.357374][ T8987] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.365311][ T8987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 92.373250][ T8987] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 92.381229][ T8994] CPU: 1 PID: 8994 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 92.389451][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.399488][ T8994] Call Trace: [ 92.402767][ T8994] dump_stack+0x128/0x182 [ 92.407090][ T8994] should_fail.cold.4+0x5/0x13 [ 92.411843][ T8994] ? fault_create_debugfs_attr+0x140/0x140 [ 92.417633][ T8994] ? __lock_acquire+0xc56/0x3be0 [ 92.422566][ T8994] should_failslab+0x5/0xf [ 92.426969][ T8994] kmem_cache_alloc_node+0x55/0x780 [ 92.432163][ T8994] ? kmem_cache_free+0x7f/0x320 [ 92.436996][ T8994] ? sock_close+0xf/0x20 [ 92.441228][ T8994] ? __fput+0x2a4/0x7a0 [ 92.445371][ T8994] ? task_work_run+0xc2/0x160 [ 92.450032][ T8994] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.455480][ T8994] __alloc_skb+0x92/0x510 [ 92.459800][ T8994] ? netdev_alloc_frag+0x150/0x150 [ 92.464902][ T8994] ? lock_downgrade+0x800/0x800 [ 92.469755][ T8994] tipc_buf_acquire+0x1c/0xd0 [ 92.474426][ T8994] tipc_msg_reverse+0x15d/0x7c0 [ 92.479267][ T8994] tipc_sk_respond+0x1da/0x700 [ 92.484019][ T8994] ? tipc_sk_create+0x1b50/0x1b50 [ 92.489028][ T8994] ? kmem_cache_free+0x99/0x320 [ 92.493871][ T8994] __tipc_shutdown+0x86f/0xf90 [ 92.498626][ T8994] ? tipc_accept+0xe50/0xe50 [ 92.503211][ T8994] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 92.509021][ T8994] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 92.515073][ T8994] ? lock_sock_nested+0x7d/0xf0 [ 92.519913][ T8994] tipc_release+0xa3/0x11b0 [ 92.524407][ T8994] ? down_write+0xdb/0x150 [ 92.528812][ T8994] ? down_write_killable_nested+0x170/0x170 [ 92.534700][ T8994] ? fsnotify_first_mark+0x120/0x120 [ 92.539970][ T8994] ? fcntl_setlk+0xaa0/0xaa0 [ 92.544535][ T8994] __sock_release+0xbb/0x270 [ 92.549096][ T8994] sock_close+0xf/0x20 [ 92.553136][ T8994] __fput+0x2a4/0x7a0 [ 92.557105][ T8994] task_work_run+0xc2/0x160 [ 92.561585][ T8994] exit_to_usermode_loop+0x23d/0x2d0 [ 92.566848][ T8994] do_syscall_64+0x52a/0x620 [ 92.571425][ T8994] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.577285][ T8994] RIP: 0033:0x45cba9 [ 92.581153][ T8994] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.600727][ T8994] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.609128][ T8994] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.617072][ T8994] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 92.625014][ T8994] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.632976][ T8994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 92.640922][ T8994] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 92.648890][ T8995] CPU: 0 PID: 8995 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 92.657115][ T8995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.667143][ T8995] Call Trace: [ 92.670404][ T8995] dump_stack+0x128/0x182 [ 92.674707][ T8995] should_fail.cold.4+0x5/0x13 [ 92.679441][ T8995] ? fault_create_debugfs_attr+0x140/0x140 [ 92.685223][ T8995] ? __lock_acquire+0xc56/0x3be0 [ 92.690141][ T8995] should_failslab+0x5/0xf [ 92.694527][ T8995] kmem_cache_alloc_node+0x55/0x780 [ 92.699692][ T8995] ? kmem_cache_free+0x7f/0x320 [ 92.704517][ T8995] ? sock_close+0xf/0x20 [ 92.708849][ T8995] ? __fput+0x2a4/0x7a0 [ 92.712982][ T8995] ? task_work_run+0xc2/0x160 [ 92.717634][ T8995] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.723073][ T8995] __alloc_skb+0x92/0x510 [ 92.727378][ T8995] ? netdev_alloc_frag+0x150/0x150 [ 92.732467][ T8995] ? lock_downgrade+0x800/0x800 [ 92.737310][ T8995] tipc_buf_acquire+0x1c/0xd0 [ 92.741952][ T8995] tipc_msg_reverse+0x15d/0x7c0 [ 92.746785][ T8995] tipc_sk_respond+0x1da/0x700 [ 92.751538][ T8995] ? tipc_sk_create+0x1b50/0x1b50 [ 92.756544][ T8995] ? kmem_cache_free+0x99/0x320 [ 92.761376][ T8995] __tipc_shutdown+0x86f/0xf90 [ 92.766118][ T8995] ? tipc_accept+0xe50/0xe50 [ 92.770688][ T8995] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 92.776473][ T8995] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 92.782523][ T8995] ? lock_sock_nested+0x7d/0xf0 [ 92.787347][ T8995] tipc_release+0xa3/0x11b0 [ 92.791819][ T8995] ? down_write+0xdb/0x150 [ 92.796205][ T8995] ? down_write_killable_nested+0x170/0x170 [ 92.802071][ T8995] ? fsnotify_first_mark+0x120/0x120 [ 92.807333][ T8995] ? fcntl_setlk+0xaa0/0xaa0 [ 92.811894][ T8995] __sock_release+0xbb/0x270 [ 92.816455][ T8995] sock_close+0xf/0x20 [ 92.820492][ T8995] __fput+0x2a4/0x7a0 [ 92.824450][ T8995] task_work_run+0xc2/0x160 [ 92.828930][ T8995] exit_to_usermode_loop+0x23d/0x2d0 [ 92.834189][ T8995] do_syscall_64+0x52a/0x620 [ 92.838764][ T8995] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.844630][ T8995] RIP: 0033:0x45cba9 [ 92.848493][ T8995] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.868154][ T8995] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.876533][ T8995] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.884486][ T8995] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 92.892428][ T8995] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.900372][ T8995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 92.908314][ T8995] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 92.916270][ T9000] CPU: 1 PID: 9000 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 92.924494][ T9000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.934536][ T9000] Call Trace: [ 92.937811][ T9000] dump_stack+0x128/0x182 [ 92.942138][ T9000] should_fail.cold.4+0x5/0x13 [ 92.946889][ T9000] ? fault_create_debugfs_attr+0x140/0x140 [ 92.952678][ T9000] ? __lock_acquire+0xc56/0x3be0 [ 92.957608][ T9000] should_failslab+0x5/0xf [ 92.962010][ T9000] kmem_cache_alloc_node+0x55/0x780 [ 92.967192][ T9000] ? kmem_cache_free+0x7f/0x320 [ 92.972024][ T9000] ? sock_close+0xf/0x20 [ 92.976263][ T9000] ? __fput+0x2a4/0x7a0 [ 92.980402][ T9000] ? task_work_run+0xc2/0x160 [ 92.985064][ T9000] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.990514][ T9000] __alloc_skb+0x92/0x510 [ 92.994825][ T9000] ? netdev_alloc_frag+0x150/0x150 [ 92.999932][ T9000] ? lock_downgrade+0x800/0x800 [ 93.004780][ T9000] tipc_buf_acquire+0x1c/0xd0 [ 93.009456][ T9000] tipc_msg_reverse+0x15d/0x7c0 [ 93.014299][ T9000] tipc_sk_respond+0x1da/0x700 [ 93.019162][ T9000] ? tipc_sk_create+0x1b50/0x1b50 [ 93.024172][ T9000] ? kmem_cache_free+0x99/0x320 [ 93.029016][ T9000] __tipc_shutdown+0x86f/0xf90 [ 93.033772][ T9000] ? tipc_accept+0xe50/0xe50 [ 93.038363][ T9000] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.044161][ T9000] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.050219][ T9000] ? lock_sock_nested+0x7d/0xf0 [ 93.055060][ T9000] tipc_release+0xa3/0x11b0 [ 93.059675][ T9000] ? down_write+0xdb/0x150 [ 93.063009][ T9017] FAULT_INJECTION: forcing a failure. [ 93.063009][ T9017] name failslab, interval 1, probability 0, space 0, times 0 [ 93.064069][ T9000] ? down_write_killable_nested+0x170/0x170 [ 93.064078][ T9000] ? fsnotify_first_mark+0x120/0x120 [ 93.064086][ T9000] ? fcntl_setlk+0xaa0/0xaa0 [ 93.064097][ T9000] __sock_release+0xbb/0x270 [ 93.064106][ T9000] sock_close+0xf/0x20 [ 93.064112][ T9000] __fput+0x2a4/0x7a0 [ 93.064125][ T9000] task_work_run+0xc2/0x160 [ 93.064137][ T9000] exit_to_usermode_loop+0x23d/0x2d0 [ 93.064148][ T9000] do_syscall_64+0x52a/0x620 [ 93.119251][ T9000] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.125128][ T9000] RIP: 0033:0x45cba9 [ 93.128992][ T9000] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.148563][ T9000] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.156942][ T9000] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.164885][ T9000] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 93.172831][ T9000] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.180890][ T9000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 93.188838][ T9000] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 93.196800][ T9017] CPU: 0 PID: 9017 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 93.205031][ T9017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.215075][ T9017] Call Trace: [ 93.218348][ T9017] dump_stack+0x128/0x182 [ 93.222666][ T9017] should_fail.cold.4+0x5/0x13 [ 93.227421][ T9017] ? fault_create_debugfs_attr+0x140/0x140 [ 93.233204][ T9017] ? __lock_acquire+0xc56/0x3be0 [ 93.238119][ T9017] should_failslab+0x5/0xf [ 93.242501][ T9017] kmem_cache_alloc_node+0x55/0x780 [ 93.247672][ T9017] ? kmem_cache_free+0x7f/0x320 [ 93.252493][ T9017] ? sock_close+0xf/0x20 [ 93.256703][ T9017] ? __fput+0x2a4/0x7a0 [ 93.260823][ T9017] ? task_work_run+0xc2/0x160 [ 93.265503][ T9017] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.271015][ T9017] __alloc_skb+0x92/0x510 [ 93.275318][ T9017] ? netdev_alloc_frag+0x150/0x150 [ 93.280403][ T9017] ? lock_downgrade+0x800/0x800 [ 93.285225][ T9017] tipc_buf_acquire+0x1c/0xd0 [ 93.289877][ T9017] tipc_msg_reverse+0x15d/0x7c0 [ 93.294710][ T9017] tipc_sk_respond+0x1da/0x700 [ 93.299465][ T9017] ? tipc_sk_create+0x1b50/0x1b50 [ 93.304472][ T9017] ? kmem_cache_free+0x99/0x320 [ 93.309298][ T9017] __tipc_shutdown+0x86f/0xf90 [ 93.314030][ T9017] ? tipc_accept+0xe50/0xe50 [ 93.318606][ T9017] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.324393][ T9017] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.330439][ T9017] ? lock_sock_nested+0x7d/0xf0 [ 93.335347][ T9017] tipc_release+0xa3/0x11b0 [ 93.339830][ T9017] ? down_write+0xdb/0x150 [ 93.344214][ T9017] ? down_write_killable_nested+0x170/0x170 [ 93.350075][ T9017] ? fsnotify_first_mark+0x120/0x120 [ 93.355362][ T9017] ? fcntl_setlk+0xaa0/0xaa0 [ 93.359921][ T9017] __sock_release+0xbb/0x270 [ 93.364489][ T9017] sock_close+0xf/0x20 [ 93.368523][ T9017] __fput+0x2a4/0x7a0 [ 93.372477][ T9017] task_work_run+0xc2/0x160 [ 93.376958][ T9017] exit_to_usermode_loop+0x23d/0x2d0 [ 93.382214][ T9017] do_syscall_64+0x52a/0x620 [ 93.386777][ T9017] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.392643][ T9017] RIP: 0033:0x45cba9 [ 93.396505][ T9017] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.416079][ T9017] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.424464][ T9017] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.432405][ T9017] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 93.440344][ T9017] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.448288][ T9017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 93.456239][ T9017] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 93.464195][ T8999] CPU: 1 PID: 8999 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 93.472421][ T8999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.482457][ T8999] Call Trace: [ 93.485734][ T8999] dump_stack+0x128/0x182 [ 93.490051][ T8999] should_fail.cold.4+0x5/0x13 [ 93.494798][ T8999] ? fault_create_debugfs_attr+0x140/0x140 [ 93.500608][ T8999] ? __lock_acquire+0xc56/0x3be0 [ 93.505537][ T8999] should_failslab+0x5/0xf [ 93.509936][ T8999] kmem_cache_alloc_node+0x55/0x780 [ 93.515128][ T8999] ? kmem_cache_free+0x7f/0x320 [ 93.519964][ T8999] ? sock_close+0xf/0x20 [ 93.524188][ T8999] ? __fput+0x2a4/0x7a0 [ 93.528326][ T8999] ? task_work_run+0xc2/0x160 [ 93.532988][ T8999] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.538442][ T8999] __alloc_skb+0x92/0x510 [ 93.542755][ T8999] ? netdev_alloc_frag+0x150/0x150 [ 93.547860][ T8999] ? lock_downgrade+0x800/0x800 [ 93.552703][ T8999] tipc_buf_acquire+0x1c/0xd0 [ 93.557370][ T8999] tipc_msg_reverse+0x15d/0x7c0 [ 93.562220][ T8999] tipc_sk_respond+0x1da/0x700 [ 93.566989][ T8999] ? tipc_sk_create+0x1b50/0x1b50 [ 93.571996][ T8999] ? kmem_cache_free+0x99/0x320 [ 93.576837][ T8999] __tipc_shutdown+0x86f/0xf90 [ 93.581593][ T8999] ? tipc_accept+0xe50/0xe50 [ 93.586175][ T8999] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.591985][ T8999] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.598036][ T8999] ? lock_sock_nested+0x7d/0xf0 [ 93.602888][ T8999] tipc_release+0xa3/0x11b0 [ 93.607414][ T8999] ? down_write+0xdb/0x150 [ 93.611823][ T8999] ? down_write_killable_nested+0x170/0x170 [ 93.617697][ T8999] ? fsnotify_first_mark+0x120/0x120 [ 93.622962][ T8999] ? fcntl_setlk+0xaa0/0xaa0 [ 93.627546][ T8999] __sock_release+0xbb/0x270 [ 93.632152][ T8999] sock_close+0xf/0x20 [ 93.636216][ T8999] __fput+0x2a4/0x7a0 [ 93.640183][ T8999] task_work_run+0xc2/0x160 [ 93.644666][ T8999] exit_to_usermode_loop+0x23d/0x2d0 [ 93.649934][ T8999] do_syscall_64+0x52a/0x620 [ 93.654505][ T8999] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.660376][ T8999] RIP: 0033:0x45cba9 [ 93.664250][ T8999] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.664773][ T9028] FAULT_INJECTION: forcing a failure. [ 93.664773][ T9028] name failslab, interval 1, probability 0, space 0, times 0 [ 93.683827][ T8999] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.683834][ T8999] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.683837][ T8999] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 93.683841][ T8999] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.683845][ T8999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 93.683849][ T8999] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 93.780678][ T9029] FAULT_INJECTION: forcing a failure. [ 93.780678][ T9029] name failslab, interval 1, probability 0, space 0, times 0 [ 93.818895][ T9036] FAULT_INJECTION: forcing a failure. [ 93.818895][ T9036] name failslab, interval 1, probability 0, space 0, times 0 [ 93.824227][ T9028] CPU: 1 PID: 9028 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 93.839688][ T9028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.849810][ T9028] Call Trace: [ 93.853079][ T9028] dump_stack+0x128/0x182 [ 93.857386][ T9028] should_fail.cold.4+0x5/0x13 [ 93.862143][ T9028] ? fault_create_debugfs_attr+0x140/0x140 [ 93.868054][ T9028] ? __lock_acquire+0xc56/0x3be0 [ 93.873096][ T9028] should_failslab+0x5/0xf [ 93.877493][ T9028] kmem_cache_alloc_node+0x55/0x780 [ 93.882664][ T9028] ? kmem_cache_free+0x7f/0x320 [ 93.887487][ T9028] ? sock_close+0xf/0x20 [ 93.891702][ T9028] ? __fput+0x2a4/0x7a0 [ 93.895833][ T9028] ? task_work_run+0xc2/0x160 [ 93.900486][ T9028] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.905955][ T9028] __alloc_skb+0x92/0x510 [ 93.910267][ T9028] ? netdev_alloc_frag+0x150/0x150 [ 93.915380][ T9028] ? lock_downgrade+0x800/0x800 [ 93.920208][ T9028] tipc_buf_acquire+0x1c/0xd0 [ 93.924861][ T9028] tipc_msg_reverse+0x15d/0x7c0 [ 93.929696][ T9028] tipc_sk_respond+0x1da/0x700 [ 93.930113][ T9043] FAULT_INJECTION: forcing a failure. [ 93.930113][ T9043] name failslab, interval 1, probability 0, space 0, times 0 [ 93.934431][ T9028] ? tipc_sk_create+0x1b50/0x1b50 [ 93.934437][ T9028] ? kmem_cache_free+0x99/0x320 [ 93.934448][ T9028] __tipc_shutdown+0x86f/0xf90 [ 93.934459][ T9028] ? tipc_accept+0xe50/0xe50 [ 93.934471][ T9028] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.971931][ T9028] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.977975][ T9028] ? lock_sock_nested+0x7d/0xf0 [ 93.982808][ T9028] tipc_release+0xa3/0x11b0 [ 93.987292][ T9028] ? down_write+0xdb/0x150 [ 93.991687][ T9028] ? down_write_killable_nested+0x170/0x170 [ 93.997565][ T9028] ? fsnotify_first_mark+0x120/0x120 [ 94.002975][ T9028] ? fcntl_setlk+0xaa0/0xaa0 [ 94.007540][ T9028] __sock_release+0xbb/0x270 [ 94.012112][ T9028] sock_close+0xf/0x20 [ 94.016151][ T9028] __fput+0x2a4/0x7a0 [ 94.020103][ T9028] task_work_run+0xc2/0x160 [ 94.024591][ T9028] exit_to_usermode_loop+0x23d/0x2d0 [ 94.029852][ T9028] do_syscall_64+0x52a/0x620 [ 94.034427][ T9028] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.040439][ T9028] RIP: 0033:0x45cba9 [ 94.044307][ T9028] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.063886][ T9028] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.072272][ T9028] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.080211][ T9028] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 94.088154][ T9028] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.096099][ T9028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 94.104046][ T9028] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 94.114611][ T9043] CPU: 0 PID: 9043 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 94.122839][ T9043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.132870][ T9043] Call Trace: [ 94.136140][ T9043] dump_stack+0x128/0x182 [ 94.140455][ T9043] should_fail.cold.4+0x5/0x13 [ 94.145201][ T9043] ? fault_create_debugfs_attr+0x140/0x140 [ 94.150987][ T9043] ? __lock_acquire+0xc56/0x3be0 [ 94.152863][ T9040] FAULT_INJECTION: forcing a failure. [ 94.152863][ T9040] name failslab, interval 1, probability 0, space 0, times 0 [ 94.155910][ T9043] should_failslab+0x5/0xf [ 94.155917][ T9043] kmem_cache_alloc_node+0x55/0x780 [ 94.155923][ T9043] ? kmem_cache_free+0x7f/0x320 [ 94.155931][ T9043] ? sock_close+0xf/0x20 [ 94.155937][ T9043] ? __fput+0x2a4/0x7a0 [ 94.155943][ T9043] ? task_work_run+0xc2/0x160 [ 94.155949][ T9043] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.155959][ T9043] __alloc_skb+0x92/0x510 [ 94.155967][ T9043] ? netdev_alloc_frag+0x150/0x150 [ 94.155977][ T9043] ? lock_downgrade+0x800/0x800 [ 94.155987][ T9043] tipc_buf_acquire+0x1c/0xd0 [ 94.155992][ T9043] tipc_msg_reverse+0x15d/0x7c0 [ 94.177930][ T9041] FAULT_INJECTION: forcing a failure. [ 94.177930][ T9041] name failslab, interval 1, probability 0, space 0, times 0 [ 94.178094][ T9043] tipc_sk_respond+0x1da/0x700 [ 94.242401][ T9043] ? tipc_sk_create+0x1b50/0x1b50 [ 94.247394][ T9043] ? kmem_cache_free+0x99/0x320 [ 94.252336][ T9043] __tipc_shutdown+0x86f/0xf90 [ 94.257067][ T9043] ? tipc_accept+0xe50/0xe50 [ 94.261628][ T9043] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 94.267405][ T9043] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 94.273444][ T9043] ? lock_sock_nested+0x7d/0xf0 [ 94.278263][ T9043] tipc_release+0xa3/0x11b0 [ 94.282731][ T9043] ? down_write+0xdb/0x150 [ 94.287115][ T9043] ? down_write_killable_nested+0x170/0x170 [ 94.292977][ T9043] ? fsnotify_first_mark+0x120/0x120 [ 94.298230][ T9043] ? fcntl_setlk+0xaa0/0xaa0 [ 94.302804][ T9043] __sock_release+0xbb/0x270 [ 94.307366][ T9043] sock_close+0xf/0x20 [ 94.311405][ T9043] __fput+0x2a4/0x7a0 [ 94.315359][ T9043] task_work_run+0xc2/0x160 [ 94.319830][ T9043] exit_to_usermode_loop+0x23d/0x2d0 [ 94.325078][ T9043] do_syscall_64+0x52a/0x620 [ 94.329640][ T9043] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.335502][ T9043] RIP: 0033:0x45cba9 [ 94.339362][ T9043] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.358946][ T9043] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.367326][ T9043] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.375270][ T9043] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 94.383212][ T9043] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.391164][ T9043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 94.399123][ T9043] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 94.412261][ T9036] CPU: 0 PID: 9036 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 94.420485][ T9036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.430512][ T9036] Call Trace: [ 94.433780][ T9036] dump_stack+0x128/0x182 [ 94.438091][ T9036] should_fail.cold.4+0x5/0x13 [ 94.442821][ T9036] ? fault_create_debugfs_attr+0x140/0x140 [ 94.448594][ T9036] ? __lock_acquire+0xc56/0x3be0 [ 94.453510][ T9036] should_failslab+0x5/0xf [ 94.457917][ T9036] kmem_cache_alloc_node+0x55/0x780 [ 94.463080][ T9036] ? kmem_cache_free+0x7f/0x320 [ 94.467901][ T9036] ? sock_close+0xf/0x20 [ 94.472115][ T9036] ? __fput+0x2a4/0x7a0 [ 94.476235][ T9036] ? task_work_run+0xc2/0x160 [ 94.480876][ T9036] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.486300][ T9036] __alloc_skb+0x92/0x510 [ 94.490610][ T9036] ? netdev_alloc_frag+0x150/0x150 [ 94.495696][ T9036] ? lock_downgrade+0x800/0x800 [ 94.500516][ T9036] tipc_buf_acquire+0x1c/0xd0 [ 94.505157][ T9036] tipc_msg_reverse+0x15d/0x7c0 [ 94.509982][ T9036] tipc_sk_respond+0x1da/0x700 [ 94.514724][ T9036] ? tipc_sk_create+0x1b50/0x1b50 [ 94.519818][ T9036] ? kmem_cache_free+0x99/0x320 [ 94.524635][ T9036] __tipc_shutdown+0x86f/0xf90 [ 94.529373][ T9036] ? tipc_accept+0xe50/0xe50 [ 94.533939][ T9036] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 94.539719][ T9036] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 94.545764][ T9036] ? lock_sock_nested+0x7d/0xf0 [ 94.550589][ T9036] tipc_release+0xa3/0x11b0 [ 94.555064][ T9036] ? down_write+0xdb/0x150 [ 94.559447][ T9036] ? down_write_killable_nested+0x170/0x170 [ 94.565304][ T9036] ? fsnotify_first_mark+0x120/0x120 [ 94.570558][ T9036] ? fcntl_setlk+0xaa0/0xaa0 [ 94.575119][ T9036] __sock_release+0xbb/0x270 [ 94.579679][ T9036] sock_close+0xf/0x20 [ 94.583717][ T9036] __fput+0x2a4/0x7a0 [ 94.587788][ T9036] task_work_run+0xc2/0x160 [ 94.592279][ T9036] exit_to_usermode_loop+0x23d/0x2d0 [ 94.597533][ T9036] do_syscall_64+0x52a/0x620 [ 94.602090][ T9036] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.607950][ T9036] RIP: 0033:0x45cba9 [ 94.611819][ T9036] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.631405][ T9036] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.639786][ T9036] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.647724][ T9036] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 94.655678][ T9036] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.663618][ T9036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 94.671567][ T9036] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 94.679549][ T9040] CPU: 1 PID: 9040 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 94.687769][ T9040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.697817][ T9040] Call Trace: [ 94.701085][ T9040] dump_stack+0x128/0x182 [ 94.705409][ T9040] should_fail.cold.4+0x5/0x13 [ 94.710154][ T9040] ? fault_create_debugfs_attr+0x140/0x140 [ 94.715951][ T9040] ? __lock_acquire+0xc56/0x3be0 [ 94.720881][ T9040] should_failslab+0x5/0xf [ 94.725277][ T9040] kmem_cache_alloc_node+0x55/0x780 [ 94.730452][ T9040] ? kmem_cache_free+0x7f/0x320 [ 94.735272][ T9040] ? sock_close+0xf/0x20 [ 94.739477][ T9040] ? __fput+0x2a4/0x7a0 [ 94.743598][ T9040] ? task_work_run+0xc2/0x160 [ 94.748237][ T9040] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.753659][ T9040] __alloc_skb+0x92/0x510 [ 94.757955][ T9040] ? netdev_alloc_frag+0x150/0x150 [ 94.763041][ T9040] ? lock_downgrade+0x800/0x800 [ 94.767859][ T9040] tipc_buf_acquire+0x1c/0xd0 [ 94.772499][ T9040] tipc_msg_reverse+0x15d/0x7c0 [ 94.777314][ T9040] tipc_sk_respond+0x1da/0x700 [ 94.782043][ T9040] ? tipc_sk_create+0x1b50/0x1b50 [ 94.787031][ T9040] ? kmem_cache_free+0x99/0x320 [ 94.791849][ T9040] __tipc_shutdown+0x86f/0xf90 [ 94.796579][ T9040] ? tipc_accept+0xe50/0xe50 [ 94.801144][ T9040] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 94.806918][ T9040] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 94.812948][ T9040] ? lock_sock_nested+0x7d/0xf0 [ 94.817776][ T9040] tipc_release+0xa3/0x11b0 [ 94.822241][ T9040] ? down_write+0xdb/0x150 [ 94.826619][ T9040] ? down_write_killable_nested+0x170/0x170 [ 94.832472][ T9040] ? fsnotify_first_mark+0x120/0x120 [ 94.837719][ T9040] ? fcntl_setlk+0xaa0/0xaa0 [ 94.842274][ T9040] __sock_release+0xbb/0x270 [ 94.846826][ T9040] sock_close+0xf/0x20 [ 94.850854][ T9040] __fput+0x2a4/0x7a0 [ 94.854800][ T9040] task_work_run+0xc2/0x160 [ 94.859277][ T9040] exit_to_usermode_loop+0x23d/0x2d0 [ 94.864544][ T9040] do_syscall_64+0x52a/0x620 [ 94.869103][ T9040] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.874966][ T9040] RIP: 0033:0x45cba9 [ 94.878828][ T9040] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.898393][ T9040] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.906853][ T9040] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.914792][ T9040] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 94.922729][ T9040] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.930662][ T9040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 94.938604][ T9040] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 94.946550][ T9029] CPU: 0 PID: 9029 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 94.954766][ T9029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.964797][ T9029] Call Trace: [ 94.968058][ T9029] dump_stack+0x128/0x182 [ 94.972357][ T9029] should_fail.cold.4+0x5/0x13 [ 94.977087][ T9029] ? fault_create_debugfs_attr+0x140/0x140 [ 94.982862][ T9029] ? __lock_acquire+0xc56/0x3be0 [ 94.987772][ T9029] should_failslab+0x5/0xf [ 94.992265][ T9029] kmem_cache_alloc_node+0x55/0x780 [ 94.997449][ T9029] ? kmem_cache_free+0x7f/0x320 [ 95.002272][ T9029] ? sock_close+0xf/0x20 [ 95.006493][ T9029] ? __fput+0x2a4/0x7a0 [ 95.010628][ T9029] ? task_work_run+0xc2/0x160 [ 95.015272][ T9029] ? exit_to_usermode_loop+0x23d/0x2d0 [ 95.020695][ T9029] __alloc_skb+0x92/0x510 [ 95.024990][ T9029] ? netdev_alloc_frag+0x150/0x150 [ 95.030066][ T9029] ? lock_downgrade+0x800/0x800 [ 95.034887][ T9029] tipc_buf_acquire+0x1c/0xd0 [ 95.039528][ T9029] tipc_msg_reverse+0x15d/0x7c0 [ 95.044348][ T9029] tipc_sk_respond+0x1da/0x700 [ 95.049079][ T9029] ? tipc_sk_create+0x1b50/0x1b50 [ 95.054067][ T9029] ? kmem_cache_free+0x99/0x320 [ 95.058887][ T9029] __tipc_shutdown+0x86f/0xf90 [ 95.063620][ T9029] ? tipc_accept+0xe50/0xe50 [ 95.068179][ T9029] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.073956][ T9029] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.079988][ T9029] ? lock_sock_nested+0x7d/0xf0 [ 95.084806][ T9029] tipc_release+0xa3/0x11b0 [ 95.089275][ T9029] ? down_write+0xdb/0x150 [ 95.093657][ T9029] ? down_write_killable_nested+0x170/0x170 [ 95.099516][ T9029] ? fsnotify_first_mark+0x120/0x120 [ 95.104766][ T9029] ? fcntl_setlk+0xaa0/0xaa0 [ 95.109327][ T9029] __sock_release+0xbb/0x270 [ 95.113887][ T9029] sock_close+0xf/0x20 [ 95.117933][ T9029] __fput+0x2a4/0x7a0 [ 95.121912][ T9029] task_work_run+0xc2/0x160 [ 95.126383][ T9029] exit_to_usermode_loop+0x23d/0x2d0 [ 95.131634][ T9029] do_syscall_64+0x52a/0x620 [ 95.136193][ T9029] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.142067][ T9029] RIP: 0033:0x45cba9 [ 95.145929][ T9029] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.165499][ T9029] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.173891][ T9029] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.181835][ T9029] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 95.189772][ T9029] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.197705][ T9029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 95.205646][ T9029] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 95.213599][ T9041] CPU: 1 PID: 9041 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 95.221822][ T9041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.231853][ T9041] Call Trace: [ 95.235150][ T9041] dump_stack+0x128/0x182 [ 95.239464][ T9041] should_fail.cold.4+0x5/0x13 [ 95.244209][ T9041] ? fault_create_debugfs_attr+0x140/0x140 [ 95.250007][ T9041] ? __lock_acquire+0xc56/0x3be0 [ 95.254942][ T9041] should_failslab+0x5/0xf [ 95.259339][ T9041] kmem_cache_alloc_node+0x55/0x780 [ 95.264518][ T9041] ? kmem_cache_free+0x7f/0x320 [ 95.269345][ T9041] ? sock_close+0xf/0x20 [ 95.273564][ T9041] ? __fput+0x2a4/0x7a0 [ 95.277702][ T9041] ? task_work_run+0xc2/0x160 [ 95.282359][ T9041] ? exit_to_usermode_loop+0x23d/0x2d0 [ 95.287798][ T9041] __alloc_skb+0x92/0x510 [ 95.292112][ T9041] ? netdev_alloc_frag+0x150/0x150 [ 95.297210][ T9041] ? lock_downgrade+0x800/0x800 [ 95.302058][ T9041] tipc_buf_acquire+0x1c/0xd0 [ 95.306730][ T9041] tipc_msg_reverse+0x15d/0x7c0 [ 95.311566][ T9041] tipc_sk_respond+0x1da/0x700 [ 95.316308][ T9041] ? tipc_sk_create+0x1b50/0x1b50 [ 95.321314][ T9041] ? kmem_cache_free+0x99/0x320 [ 95.326152][ T9041] __tipc_shutdown+0x86f/0xf90 [ 95.330903][ T9041] ? tipc_accept+0xe50/0xe50 [ 95.335486][ T9041] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.341273][ T9041] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.347311][ T9041] ? lock_sock_nested+0x7d/0xf0 [ 95.352134][ T9041] tipc_release+0xa3/0x11b0 [ 95.356602][ T9041] ? down_write+0xdb/0x150 [ 95.361032][ T9041] ? down_write_killable_nested+0x170/0x170 [ 95.366888][ T9041] ? fsnotify_first_mark+0x120/0x120 [ 95.372140][ T9041] ? fcntl_setlk+0xaa0/0xaa0 [ 95.376694][ T9041] __sock_release+0xbb/0x270 [ 95.381259][ T9041] sock_close+0xf/0x20 [ 95.385294][ T9041] __fput+0x2a4/0x7a0 [ 95.389252][ T9041] task_work_run+0xc2/0x160 [ 95.393724][ T9041] exit_to_usermode_loop+0x23d/0x2d0 [ 95.398973][ T9041] do_syscall_64+0x52a/0x620 [ 95.403529][ T9041] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.409405][ T9041] RIP: 0033:0x45cba9 [ 95.413262][ T9041] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.432858][ T9041] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.441233][ T9041] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.449167][ T9041] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 95.457120][ T9041] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.465057][ T9041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 95.472997][ T9041] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 95.599921][ T9067] FAULT_INJECTION: forcing a failure. [ 95.599921][ T9067] name failslab, interval 1, probability 0, space 0, times 0 [ 95.620800][ T9065] FAULT_INJECTION: forcing a failure. [ 95.620800][ T9065] name failslab, interval 1, probability 0, space 0, times 0 [ 95.636768][ T9066] FAULT_INJECTION: forcing a failure. [ 95.636768][ T9066] name failslab, interval 1, probability 0, space 0, times 0 [ 95.649404][ T9067] CPU: 0 PID: 9067 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 95.649409][ T9067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.649412][ T9067] Call Trace: [ 95.649423][ T9067] dump_stack+0x128/0x182 [ 95.649434][ T9067] should_fail.cold.4+0x5/0x13 [ 95.649442][ T9067] ? fault_create_debugfs_attr+0x140/0x140 [ 95.649449][ T9067] ? __lock_acquire+0xc56/0x3be0 [ 95.649463][ T9067] should_failslab+0x5/0xf [ 95.649469][ T9067] kmem_cache_alloc_node+0x55/0x780 [ 95.649475][ T9067] ? kmem_cache_free+0x7f/0x320 [ 95.649481][ T9067] ? sock_close+0xf/0x20 [ 95.649487][ T9067] ? __fput+0x2a4/0x7a0 [ 95.649492][ T9067] ? task_work_run+0xc2/0x160 [ 95.649498][ T9067] ? exit_to_usermode_loop+0x23d/0x2d0 [ 95.649507][ T9067] __alloc_skb+0x92/0x510 [ 95.649514][ T9067] ? netdev_alloc_frag+0x150/0x150 [ 95.649523][ T9067] ? lock_downgrade+0x800/0x800 [ 95.649533][ T9067] tipc_buf_acquire+0x1c/0xd0 [ 95.649538][ T9067] tipc_msg_reverse+0x15d/0x7c0 [ 95.649550][ T9067] tipc_sk_respond+0x1da/0x700 [ 95.649558][ T9067] ? tipc_sk_create+0x1b50/0x1b50 [ 95.649563][ T9067] ? kmem_cache_free+0x99/0x320 [ 95.649574][ T9067] __tipc_shutdown+0x86f/0xf90 [ 95.649584][ T9067] ? tipc_accept+0xe50/0xe50 [ 95.661692][ T9068] FAULT_INJECTION: forcing a failure. [ 95.661692][ T9068] name failslab, interval 1, probability 0, space 0, times 0 [ 95.667840][ T9067] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.667850][ T9067] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.667858][ T9067] ? lock_sock_nested+0x7d/0xf0 [ 95.667868][ T9067] tipc_release+0xa3/0x11b0 [ 95.667875][ T9067] ? down_write+0xdb/0x150 [ 95.667880][ T9067] ? down_write_killable_nested+0x170/0x170 [ 95.667887][ T9067] ? fsnotify_first_mark+0x120/0x120 [ 95.667894][ T9067] ? fcntl_setlk+0xaa0/0xaa0 [ 95.667902][ T9067] __sock_release+0xbb/0x270 [ 95.829343][ T9067] sock_close+0xf/0x20 [ 95.833400][ T9067] __fput+0x2a4/0x7a0 [ 95.837359][ T9067] task_work_run+0xc2/0x160 [ 95.841832][ T9067] exit_to_usermode_loop+0x23d/0x2d0 [ 95.847091][ T9067] do_syscall_64+0x52a/0x620 [ 95.851655][ T9067] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.857536][ T9067] RIP: 0033:0x45cba9 [ 95.861409][ T9067] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.881112][ T9067] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.889494][ T9067] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.897432][ T9067] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 95.905372][ T9067] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.913325][ T9067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 95.921273][ T9067] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 95.929226][ T9066] CPU: 1 PID: 9066 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 95.937451][ T9066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.947484][ T9066] Call Trace: [ 95.950739][ T9066] dump_stack+0x128/0x182 [ 95.955036][ T9066] should_fail.cold.4+0x5/0x13 [ 95.959763][ T9066] ? fault_create_debugfs_attr+0x140/0x140 [ 95.965533][ T9066] ? __lock_acquire+0xc56/0x3be0 [ 95.970441][ T9066] should_failslab+0x5/0xf [ 95.974934][ T9066] kmem_cache_alloc_node+0x55/0x780 [ 95.980111][ T9066] ? kmem_cache_free+0x7f/0x320 [ 95.984926][ T9066] ? sock_close+0xf/0x20 [ 95.989137][ T9066] ? __fput+0x2a4/0x7a0 [ 95.993256][ T9066] ? task_work_run+0xc2/0x160 [ 95.997919][ T9066] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.003352][ T9066] __alloc_skb+0x92/0x510 [ 96.007645][ T9066] ? netdev_alloc_frag+0x150/0x150 [ 96.012719][ T9066] ? lock_downgrade+0x800/0x800 [ 96.017533][ T9066] tipc_buf_acquire+0x1c/0xd0 [ 96.022173][ T9066] tipc_msg_reverse+0x15d/0x7c0 [ 96.026989][ T9066] tipc_sk_respond+0x1da/0x700 [ 96.031715][ T9066] ? tipc_sk_create+0x1b50/0x1b50 [ 96.036727][ T9066] ? kmem_cache_free+0x99/0x320 [ 96.041556][ T9066] __tipc_shutdown+0x86f/0xf90 [ 96.046289][ T9066] ? tipc_accept+0xe50/0xe50 [ 96.050844][ T9066] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.056623][ T9066] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.062656][ T9066] ? lock_sock_nested+0x7d/0xf0 [ 96.067472][ T9066] tipc_release+0xa3/0x11b0 [ 96.071937][ T9066] ? down_write+0xdb/0x150 [ 96.076316][ T9066] ? down_write_killable_nested+0x170/0x170 [ 96.082275][ T9066] ? fsnotify_first_mark+0x120/0x120 [ 96.087522][ T9066] ? fcntl_setlk+0xaa0/0xaa0 [ 96.092076][ T9066] __sock_release+0xbb/0x270 [ 96.096630][ T9066] sock_close+0xf/0x20 [ 96.100667][ T9066] __fput+0x2a4/0x7a0 [ 96.104615][ T9066] task_work_run+0xc2/0x160 [ 96.109082][ T9066] exit_to_usermode_loop+0x23d/0x2d0 [ 96.114332][ T9066] do_syscall_64+0x52a/0x620 [ 96.118897][ T9066] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 96.124761][ T9066] RIP: 0033:0x45cba9 [ 96.128620][ T9066] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.148275][ T9066] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.156648][ T9066] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.164584][ T9066] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 96.172520][ T9066] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.180454][ T9066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 96.188392][ T9066] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 96.200226][ T9065] CPU: 1 PID: 9065 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 96.208541][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.218577][ T9065] Call Trace: [ 96.221833][ T9065] dump_stack+0x128/0x182 [ 96.226131][ T9065] should_fail.cold.4+0x5/0x13 [ 96.230863][ T9065] ? fault_create_debugfs_attr+0x140/0x140 [ 96.236631][ T9065] ? __lock_acquire+0xc56/0x3be0 [ 96.241533][ T9065] should_failslab+0x5/0xf [ 96.245919][ T9065] kmem_cache_alloc_node+0x55/0x780 [ 96.251082][ T9065] ? kmem_cache_free+0x7f/0x320 [ 96.255893][ T9065] ? sock_close+0xf/0x20 [ 96.260106][ T9065] ? __fput+0x2a4/0x7a0 [ 96.264228][ T9065] ? task_work_run+0xc2/0x160 [ 96.268882][ T9065] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.274306][ T9065] __alloc_skb+0x92/0x510 [ 96.278600][ T9065] ? netdev_alloc_frag+0x150/0x150 [ 96.283675][ T9065] ? lock_downgrade+0x800/0x800 [ 96.288492][ T9065] tipc_buf_acquire+0x1c/0xd0 [ 96.293152][ T9065] tipc_msg_reverse+0x15d/0x7c0 [ 96.297965][ T9065] tipc_sk_respond+0x1da/0x700 [ 96.302689][ T9065] ? tipc_sk_create+0x1b50/0x1b50 [ 96.307673][ T9065] ? kmem_cache_free+0x99/0x320 [ 96.312489][ T9065] __tipc_shutdown+0x86f/0xf90 [ 96.317217][ T9065] ? tipc_accept+0xe50/0xe50 [ 96.321772][ T9065] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.327551][ T9065] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.333581][ T9065] ? lock_sock_nested+0x7d/0xf0 [ 96.338395][ T9065] tipc_release+0xa3/0x11b0 [ 96.342862][ T9065] ? down_write+0xdb/0x150 [ 96.347238][ T9065] ? down_write_killable_nested+0x170/0x170 [ 96.353098][ T9065] ? fsnotify_first_mark+0x120/0x120 [ 96.358345][ T9065] ? fcntl_setlk+0xaa0/0xaa0 [ 96.362896][ T9065] __sock_release+0xbb/0x270 [ 96.367447][ T9065] sock_close+0xf/0x20 [ 96.371476][ T9065] __fput+0x2a4/0x7a0 [ 96.375421][ T9065] task_work_run+0xc2/0x160 [ 96.379890][ T9065] exit_to_usermode_loop+0x23d/0x2d0 [ 96.385141][ T9065] do_syscall_64+0x52a/0x620 [ 96.389698][ T9065] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 96.395551][ T9065] RIP: 0033:0x45cba9 [ 96.399410][ T9065] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.419062][ T9065] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.427432][ T9065] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.435370][ T9065] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 96.443320][ T9065] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/07/17 04:00:14 executed programs: 175 [ 96.451262][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 96.459197][ T9065] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 96.476113][ T9068] CPU: 0 PID: 9068 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 96.484346][ T9068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.494396][ T9068] Call Trace: [ 96.497756][ T9068] dump_stack+0x128/0x182 [ 96.502068][ T9068] should_fail.cold.4+0x5/0x13 [ 96.506812][ T9068] ? fault_create_debugfs_attr+0x140/0x140 [ 96.512600][ T9068] ? __lock_acquire+0xc56/0x3be0 [ 96.517533][ T9068] should_failslab+0x5/0xf [ 96.521928][ T9068] kmem_cache_alloc_node+0x55/0x780 [ 96.527106][ T9068] ? kmem_cache_free+0x7f/0x320 [ 96.531940][ T9068] ? sock_close+0xf/0x20 [ 96.536163][ T9068] ? __fput+0x2a4/0x7a0 [ 96.540310][ T9068] ? task_work_run+0xc2/0x160 [ 96.544970][ T9068] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.550418][ T9068] __alloc_skb+0x92/0x510 [ 96.554726][ T9068] ? netdev_alloc_frag+0x150/0x150 [ 96.559829][ T9068] ? lock_downgrade+0x800/0x800 [ 96.564657][ T9068] tipc_buf_acquire+0x1c/0xd0 [ 96.569312][ T9068] tipc_msg_reverse+0x15d/0x7c0 [ 96.574147][ T9068] tipc_sk_respond+0x1da/0x700 [ 96.578995][ T9068] ? tipc_sk_create+0x1b50/0x1b50 [ 96.584001][ T9068] ? kmem_cache_free+0x99/0x320 [ 96.588837][ T9068] __tipc_shutdown+0x86f/0xf90 [ 96.593588][ T9068] ? tipc_accept+0xe50/0xe50 [ 96.598174][ T9068] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.603965][ T9068] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.610012][ T9068] ? lock_sock_nested+0x7d/0xf0 [ 96.614845][ T9068] tipc_release+0xa3/0x11b0 [ 96.619328][ T9068] ? down_write+0xdb/0x150 [ 96.623729][ T9068] ? down_write_killable_nested+0x170/0x170 [ 96.629605][ T9068] ? fsnotify_first_mark+0x120/0x120 [ 96.634870][ T9068] ? fcntl_setlk+0xaa0/0xaa0 [ 96.639442][ T9068] __sock_release+0xbb/0x270 [ 96.644014][ T9068] sock_close+0xf/0x20 [ 96.648093][ T9068] __fput+0x2a4/0x7a0 [ 96.652061][ T9068] task_work_run+0xc2/0x160 [ 96.656548][ T9068] exit_to_usermode_loop+0x23d/0x2d0 [ 96.661817][ T9068] do_syscall_64+0x52a/0x620 [ 96.666404][ T9068] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 96.672282][ T9068] RIP: 0033:0x45cba9 [ 96.676158][ T9068] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.695744][ T9068] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.704134][ T9068] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.712090][ T9068] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 96.720042][ T9068] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.727993][ T9068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 96.735944][ T9068] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 96.826293][ T9088] FAULT_INJECTION: forcing a failure. [ 96.826293][ T9088] name failslab, interval 1, probability 0, space 0, times 0 [ 96.833702][ T9091] FAULT_INJECTION: forcing a failure. [ 96.833702][ T9091] name failslab, interval 1, probability 0, space 0, times 0 [ 96.852622][ T9092] FAULT_INJECTION: forcing a failure. [ 96.852622][ T9092] name failslab, interval 1, probability 0, space 0, times 0 [ 96.878293][ T9092] CPU: 0 PID: 9092 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 96.886522][ T9092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.896558][ T9092] Call Trace: [ 96.899714][ T9094] FAULT_INJECTION: forcing a failure. [ 96.899714][ T9094] name failslab, interval 1, probability 0, space 0, times 0 [ 96.912372][ T9092] dump_stack+0x128/0x182 [ 96.912385][ T9092] should_fail.cold.4+0x5/0x13 [ 96.912394][ T9092] ? fault_create_debugfs_attr+0x140/0x140 [ 96.912401][ T9092] ? __lock_acquire+0xc56/0x3be0 [ 96.912418][ T9092] should_failslab+0x5/0xf [ 96.912425][ T9092] kmem_cache_alloc_node+0x55/0x780 [ 96.912430][ T9092] ? kmem_cache_free+0x7f/0x320 [ 96.912438][ T9092] ? sock_close+0xf/0x20 [ 96.912444][ T9092] ? __fput+0x2a4/0x7a0 [ 96.912449][ T9092] ? task_work_run+0xc2/0x160 [ 96.912456][ T9092] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.912466][ T9092] __alloc_skb+0x92/0x510 [ 96.912478][ T9092] ? netdev_alloc_frag+0x150/0x150 [ 96.912487][ T9092] ? lock_downgrade+0x800/0x800 [ 96.912498][ T9092] tipc_buf_acquire+0x1c/0xd0 [ 96.912504][ T9092] tipc_msg_reverse+0x15d/0x7c0 [ 96.912517][ T9092] tipc_sk_respond+0x1da/0x700 [ 96.912526][ T9092] ? tipc_sk_create+0x1b50/0x1b50 [ 96.912532][ T9092] ? kmem_cache_free+0x99/0x320 [ 96.912543][ T9092] __tipc_shutdown+0x86f/0xf90 [ 96.912555][ T9092] ? tipc_accept+0xe50/0xe50 [ 96.912569][ T9092] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.912578][ T9092] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.928393][ T9093] FAULT_INJECTION: forcing a failure. [ 96.928393][ T9093] name failslab, interval 1, probability 0, space 0, times 0 [ 96.932300][ T9092] ? lock_sock_nested+0x7d/0xf0 [ 96.932311][ T9092] tipc_release+0xa3/0x11b0 [ 96.932318][ T9092] ? down_write+0xdb/0x150 [ 96.932324][ T9092] ? down_write_killable_nested+0x170/0x170 [ 96.932332][ T9092] ? fsnotify_first_mark+0x120/0x120 [ 96.932341][ T9092] ? fcntl_setlk+0xaa0/0xaa0 [ 96.932351][ T9092] __sock_release+0xbb/0x270 [ 96.932359][ T9092] sock_close+0xf/0x20 [ 96.932365][ T9092] __fput+0x2a4/0x7a0 [ 96.932377][ T9092] task_work_run+0xc2/0x160 [ 97.083491][ T9092] exit_to_usermode_loop+0x23d/0x2d0 [ 97.088754][ T9092] do_syscall_64+0x52a/0x620 [ 97.093318][ T9092] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.099193][ T9092] RIP: 0033:0x45cba9 [ 97.103058][ T9092] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.122631][ T9092] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.131020][ T9092] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.138965][ T9092] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 97.146907][ T9092] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.154860][ T9092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 97.162902][ T9092] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 97.170870][ T9093] CPU: 1 PID: 9093 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 97.179087][ T9093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.189129][ T9093] Call Trace: [ 97.192387][ T9093] dump_stack+0x128/0x182 [ 97.196699][ T9093] should_fail.cold.4+0x5/0x13 [ 97.201455][ T9093] ? fault_create_debugfs_attr+0x140/0x140 [ 97.207234][ T9093] ? __lock_acquire+0xc56/0x3be0 [ 97.212145][ T9093] should_failslab+0x5/0xf [ 97.216528][ T9093] kmem_cache_alloc_node+0x55/0x780 [ 97.221693][ T9093] ? kmem_cache_free+0x7f/0x320 [ 97.226514][ T9093] ? sock_close+0xf/0x20 [ 97.230808][ T9093] ? __fput+0x2a4/0x7a0 [ 97.234930][ T9093] ? task_work_run+0xc2/0x160 [ 97.239574][ T9093] ? exit_to_usermode_loop+0x23d/0x2d0 [ 97.244998][ T9093] __alloc_skb+0x92/0x510 [ 97.249294][ T9093] ? netdev_alloc_frag+0x150/0x150 [ 97.254385][ T9093] ? lock_downgrade+0x800/0x800 [ 97.259210][ T9093] tipc_buf_acquire+0x1c/0xd0 [ 97.263853][ T9093] tipc_msg_reverse+0x15d/0x7c0 [ 97.268674][ T9093] tipc_sk_respond+0x1da/0x700 [ 97.273410][ T9093] ? tipc_sk_create+0x1b50/0x1b50 [ 97.278408][ T9093] ? kmem_cache_free+0x99/0x320 [ 97.283239][ T9093] __tipc_shutdown+0x86f/0xf90 [ 97.287972][ T9093] ? tipc_accept+0xe50/0xe50 [ 97.292644][ T9093] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 97.298423][ T9093] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 97.304478][ T9093] ? lock_sock_nested+0x7d/0xf0 [ 97.309303][ T9093] tipc_release+0xa3/0x11b0 [ 97.313775][ T9093] ? down_write+0xdb/0x150 [ 97.318160][ T9093] ? down_write_killable_nested+0x170/0x170 [ 97.324024][ T9093] ? fsnotify_first_mark+0x120/0x120 [ 97.329275][ T9093] ? fcntl_setlk+0xaa0/0xaa0 [ 97.333835][ T9093] __sock_release+0xbb/0x270 [ 97.338393][ T9093] sock_close+0xf/0x20 [ 97.342425][ T9093] __fput+0x2a4/0x7a0 [ 97.346380][ T9093] task_work_run+0xc2/0x160 [ 97.350854][ T9093] exit_to_usermode_loop+0x23d/0x2d0 [ 97.356108][ T9093] do_syscall_64+0x52a/0x620 [ 97.360666][ T9093] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.366531][ T9093] RIP: 0033:0x45cba9 [ 97.370499][ T9093] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.390174][ T9093] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.398548][ T9093] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.406499][ T9093] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 97.414453][ T9093] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.422408][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 97.430343][ T9093] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 97.438446][ T9091] CPU: 0 PID: 9091 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 97.446670][ T9091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.456702][ T9091] Call Trace: [ 97.459962][ T9091] dump_stack+0x128/0x182 [ 97.464271][ T9091] should_fail.cold.4+0x5/0x13 [ 97.469015][ T9091] ? fault_create_debugfs_attr+0x140/0x140 [ 97.474815][ T9091] ? __lock_acquire+0xc56/0x3be0 [ 97.479745][ T9091] should_failslab+0x5/0xf [ 97.484143][ T9091] kmem_cache_alloc_node+0x55/0x780 [ 97.489323][ T9091] ? kmem_cache_free+0x7f/0x320 [ 97.494153][ T9091] ? sock_close+0xf/0x20 [ 97.498375][ T9091] ? __fput+0x2a4/0x7a0 [ 97.502500][ T9091] ? task_work_run+0xc2/0x160 [ 97.507152][ T9091] ? exit_to_usermode_loop+0x23d/0x2d0 [ 97.512598][ T9091] __alloc_skb+0x92/0x510 [ 97.516900][ T9091] ? netdev_alloc_frag+0x150/0x150 [ 97.521993][ T9091] ? lock_downgrade+0x800/0x800 [ 97.526816][ T9091] tipc_buf_acquire+0x1c/0xd0 [ 97.531471][ T9091] tipc_msg_reverse+0x15d/0x7c0 [ 97.536315][ T9091] tipc_sk_respond+0x1da/0x700 [ 97.541053][ T9091] ? tipc_sk_create+0x1b50/0x1b50 [ 97.546052][ T9091] ? kmem_cache_free+0x99/0x320 [ 97.550878][ T9091] __tipc_shutdown+0x86f/0xf90 [ 97.555630][ T9091] ? tipc_accept+0xe50/0xe50 [ 97.560207][ T9091] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 97.565989][ T9091] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 97.572023][ T9091] ? lock_sock_nested+0x7d/0xf0 [ 97.576843][ T9091] tipc_release+0xa3/0x11b0 [ 97.581315][ T9091] ? down_write+0xdb/0x150 [ 97.585708][ T9091] ? down_write_killable_nested+0x170/0x170 [ 97.591581][ T9091] ? fsnotify_first_mark+0x120/0x120 [ 97.596852][ T9091] ? fcntl_setlk+0xaa0/0xaa0 [ 97.601415][ T9091] __sock_release+0xbb/0x270 [ 97.605976][ T9091] sock_close+0xf/0x20 [ 97.610017][ T9091] __fput+0x2a4/0x7a0 [ 97.613979][ T9091] task_work_run+0xc2/0x160 [ 97.618455][ T9091] exit_to_usermode_loop+0x23d/0x2d0 [ 97.623714][ T9091] do_syscall_64+0x52a/0x620 [ 97.628272][ T9091] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.634137][ T9091] RIP: 0033:0x45cba9 [ 97.638006][ T9091] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.657664][ T9091] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.666041][ T9091] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.673988][ T9091] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 97.681934][ T9091] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.689882][ T9091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 97.697818][ T9091] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 97.705769][ T9088] CPU: 1 PID: 9088 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 97.713999][ T9088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.724032][ T9088] Call Trace: [ 97.727289][ T9088] dump_stack+0x128/0x182 [ 97.731674][ T9088] should_fail.cold.4+0x5/0x13 [ 97.736418][ T9088] ? fault_create_debugfs_attr+0x140/0x140 [ 97.742202][ T9088] ? __lock_acquire+0xc56/0x3be0 [ 97.747193][ T9088] should_failslab+0x5/0xf [ 97.751571][ T9088] kmem_cache_alloc_node+0x55/0x780 [ 97.756731][ T9088] ? kmem_cache_free+0x7f/0x320 [ 97.761545][ T9088] ? sock_close+0xf/0x20 [ 97.765750][ T9088] ? __fput+0x2a4/0x7a0 [ 97.769866][ T9088] ? task_work_run+0xc2/0x160 [ 97.774505][ T9088] ? exit_to_usermode_loop+0x23d/0x2d0 [ 97.779926][ T9088] __alloc_skb+0x92/0x510 [ 97.784222][ T9088] ? netdev_alloc_frag+0x150/0x150 [ 97.789298][ T9088] ? lock_downgrade+0x800/0x800 [ 97.794113][ T9088] tipc_buf_acquire+0x1c/0xd0 [ 97.798751][ T9088] tipc_msg_reverse+0x15d/0x7c0 [ 97.803568][ T9088] tipc_sk_respond+0x1da/0x700 [ 97.808296][ T9088] ? tipc_sk_create+0x1b50/0x1b50 [ 97.813296][ T9088] ? kmem_cache_free+0x99/0x320 [ 97.818110][ T9088] __tipc_shutdown+0x86f/0xf90 [ 97.822837][ T9088] ? tipc_accept+0xe50/0xe50 [ 97.827394][ T9088] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 97.833173][ T9088] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 97.839217][ T9088] ? lock_sock_nested+0x7d/0xf0 [ 97.844030][ T9088] tipc_release+0xa3/0x11b0 [ 97.848499][ T9088] ? down_write+0xdb/0x150 [ 97.852880][ T9088] ? down_write_killable_nested+0x170/0x170 [ 97.858735][ T9088] ? fsnotify_first_mark+0x120/0x120 [ 97.863981][ T9088] ? fcntl_setlk+0xaa0/0xaa0 [ 97.868668][ T9088] __sock_release+0xbb/0x270 [ 97.873223][ T9088] sock_close+0xf/0x20 [ 97.877251][ T9088] __fput+0x2a4/0x7a0 [ 97.881200][ T9088] task_work_run+0xc2/0x160 [ 97.885687][ T9088] exit_to_usermode_loop+0x23d/0x2d0 [ 97.890937][ T9088] do_syscall_64+0x52a/0x620 [ 97.895491][ T9088] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.901361][ T9088] RIP: 0033:0x45cba9 [ 97.905221][ T9088] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.924791][ T9088] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.933166][ T9088] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.941102][ T9088] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 97.949051][ T9088] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.957000][ T9088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 97.964958][ T9088] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 97.976264][ T9094] CPU: 1 PID: 9094 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 97.984486][ T9094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.994615][ T9094] Call Trace: [ 97.997913][ T9094] dump_stack+0x128/0x182 [ 98.002223][ T9094] should_fail.cold.4+0x5/0x13 [ 98.006967][ T9094] ? fault_create_debugfs_attr+0x140/0x140 [ 98.012754][ T9094] ? __lock_acquire+0xc56/0x3be0 [ 98.017700][ T9094] should_failslab+0x5/0xf [ 98.022097][ T9094] kmem_cache_alloc_node+0x55/0x780 [ 98.027277][ T9094] ? kmem_cache_free+0x7f/0x320 [ 98.032117][ T9094] ? sock_close+0xf/0x20 [ 98.036439][ T9094] ? __fput+0x2a4/0x7a0 [ 98.040700][ T9094] ? task_work_run+0xc2/0x160 [ 98.045361][ T9094] ? exit_to_usermode_loop+0x23d/0x2d0 [ 98.050803][ T9094] __alloc_skb+0x92/0x510 [ 98.055117][ T9094] ? netdev_alloc_frag+0x150/0x150 [ 98.060228][ T9094] ? lock_downgrade+0x800/0x800 [ 98.065063][ T9094] tipc_buf_acquire+0x1c/0xd0 [ 98.069746][ T9094] tipc_msg_reverse+0x15d/0x7c0 [ 98.074601][ T9094] tipc_sk_respond+0x1da/0x700 [ 98.079457][ T9094] ? tipc_sk_create+0x1b50/0x1b50 [ 98.084472][ T9094] ? kmem_cache_free+0x99/0x320 [ 98.089305][ T9094] __tipc_shutdown+0x86f/0xf90 [ 98.094056][ T9094] ? tipc_accept+0xe50/0xe50 [ 98.098647][ T9094] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 98.104449][ T9094] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 98.110507][ T9094] ? lock_sock_nested+0x7d/0xf0 [ 98.115342][ T9094] tipc_release+0xa3/0x11b0 [ 98.119844][ T9094] ? down_write+0xdb/0x150 [ 98.124240][ T9094] ? down_write_killable_nested+0x170/0x170 [ 98.130109][ T9094] ? fsnotify_first_mark+0x120/0x120 [ 98.135372][ T9094] ? fcntl_setlk+0xaa0/0xaa0 [ 98.139942][ T9094] __sock_release+0xbb/0x270 [ 98.144504][ T9094] sock_close+0xf/0x20 [ 98.148536][ T9094] __fput+0x2a4/0x7a0 [ 98.152485][ T9094] task_work_run+0xc2/0x160 [ 98.156955][ T9094] exit_to_usermode_loop+0x23d/0x2d0 [ 98.162216][ T9094] do_syscall_64+0x52a/0x620 [ 98.166788][ T9094] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 98.172733][ T9094] RIP: 0033:0x45cba9 [ 98.176691][ T9094] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.196258][ T9094] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.204642][ T9094] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.212584][ T9094] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 98.220521][ T9094] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.228456][ T9094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 98.236405][ T9094] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 98.263873][ T9109] FAULT_INJECTION: forcing a failure. [ 98.263873][ T9109] name failslab, interval 1, probability 0, space 0, times 0 [ 98.282297][ T9108] FAULT_INJECTION: forcing a failure. [ 98.282297][ T9108] name failslab, interval 1, probability 0, space 0, times 0 [ 98.309288][ T9109] CPU: 0 PID: 9109 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 98.317509][ T9109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.327539][ T9109] Call Trace: [ 98.330806][ T9109] dump_stack+0x128/0x182 [ 98.335115][ T9109] should_fail.cold.4+0x5/0x13 [ 98.339861][ T9109] ? fault_create_debugfs_attr+0x140/0x140 [ 98.345645][ T9109] ? __lock_acquire+0xc56/0x3be0 [ 98.350579][ T9109] should_failslab+0x5/0xf [ 98.354975][ T9109] kmem_cache_alloc_node+0x55/0x780 [ 98.360189][ T9109] ? kmem_cache_free+0x7f/0x320 [ 98.363549][ T9113] FAULT_INJECTION: forcing a failure. [ 98.363549][ T9113] name failslab, interval 1, probability 0, space 0, times 0 [ 98.365028][ T9109] ? sock_close+0xf/0x20 [ 98.381833][ T9109] ? __fput+0x2a4/0x7a0 [ 98.385970][ T9109] ? task_work_run+0xc2/0x160 [ 98.390625][ T9109] ? exit_to_usermode_loop+0x23d/0x2d0 [ 98.392987][ T9112] FAULT_INJECTION: forcing a failure. [ 98.392987][ T9112] name failslab, interval 1, probability 0, space 0, times 0 [ 98.396056][ T9109] __alloc_skb+0x92/0x510 [ 98.396063][ T9109] ? netdev_alloc_frag+0x150/0x150 [ 98.396073][ T9109] ? lock_downgrade+0x800/0x800 [ 98.396082][ T9109] tipc_buf_acquire+0x1c/0xd0 [ 98.396087][ T9109] tipc_msg_reverse+0x15d/0x7c0 [ 98.396098][ T9109] tipc_sk_respond+0x1da/0x700 [ 98.396105][ T9109] ? tipc_sk_create+0x1b50/0x1b50 [ 98.396111][ T9109] ? kmem_cache_free+0x99/0x320 [ 98.396122][ T9109] __tipc_shutdown+0x86f/0xf90 [ 98.396132][ T9109] ? tipc_accept+0xe50/0xe50 [ 98.396144][ T9109] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 98.396152][ T9109] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 98.468015][ T9109] ? lock_sock_nested+0x7d/0xf0 [ 98.472848][ T9109] tipc_release+0xa3/0x11b0 [ 98.477319][ T9109] ? down_write+0xdb/0x150 [ 98.481698][ T9109] ? down_write_killable_nested+0x170/0x170 [ 98.487557][ T9109] ? fsnotify_first_mark+0x120/0x120 [ 98.492811][ T9109] ? fcntl_setlk+0xaa0/0xaa0 [ 98.497378][ T9109] __sock_release+0xbb/0x270 [ 98.501946][ T9109] sock_close+0xf/0x20 [ 98.505983][ T9109] __fput+0x2a4/0x7a0 [ 98.509942][ T9109] task_work_run+0xc2/0x160 [ 98.514418][ T9109] exit_to_usermode_loop+0x23d/0x2d0 [ 98.519686][ T9109] do_syscall_64+0x52a/0x620 [ 98.524247][ T9109] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 98.530118][ T9109] RIP: 0033:0x45cba9 [ 98.533979][ T9109] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.553555][ T9109] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.561939][ T9109] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.569880][ T9109] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 98.577819][ T9109] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.585767][ T9109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 98.593705][ T9109] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 98.601656][ T9108] CPU: 1 PID: 9108 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 98.609872][ T9108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.619920][ T9108] Call Trace: [ 98.623191][ T9108] dump_stack+0x128/0x182 [ 98.627504][ T9108] should_fail.cold.4+0x5/0x13 [ 98.632251][ T9108] ? fault_create_debugfs_attr+0x140/0x140 [ 98.638036][ T9108] ? __lock_acquire+0xc56/0x3be0 [ 98.642964][ T9108] should_failslab+0x5/0xf [ 98.647373][ T9108] kmem_cache_alloc_node+0x55/0x780 [ 98.652557][ T9108] ? kmem_cache_free+0x7f/0x320 [ 98.657409][ T9108] ? sock_close+0xf/0x20 [ 98.661635][ T9108] ? __fput+0x2a4/0x7a0 [ 98.665774][ T9108] ? task_work_run+0xc2/0x160 [ 98.670446][ T9108] ? exit_to_usermode_loop+0x23d/0x2d0 [ 98.675890][ T9108] __alloc_skb+0x92/0x510 [ 98.680217][ T9108] ? netdev_alloc_frag+0x150/0x150 [ 98.685319][ T9108] ? lock_downgrade+0x800/0x800 [ 98.690148][ T9108] tipc_buf_acquire+0x1c/0xd0 [ 98.694790][ T9108] tipc_msg_reverse+0x15d/0x7c0 [ 98.699611][ T9108] tipc_sk_respond+0x1da/0x700 [ 98.704338][ T9108] ? tipc_sk_create+0x1b50/0x1b50 [ 98.709335][ T9108] ? kmem_cache_free+0x99/0x320 [ 98.714151][ T9108] __tipc_shutdown+0x86f/0xf90 [ 98.718880][ T9108] ? tipc_accept+0xe50/0xe50 [ 98.723439][ T9108] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 98.729214][ T9108] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 98.735243][ T9108] ? lock_sock_nested+0x7d/0xf0 [ 98.740057][ T9108] tipc_release+0xa3/0x11b0 [ 98.744538][ T9108] ? down_write+0xdb/0x150 [ 98.748917][ T9108] ? down_write_killable_nested+0x170/0x170 [ 98.754787][ T9108] ? fsnotify_first_mark+0x120/0x120 [ 98.760055][ T9108] ? fcntl_setlk+0xaa0/0xaa0 [ 98.764606][ T9108] __sock_release+0xbb/0x270 [ 98.769158][ T9108] sock_close+0xf/0x20 [ 98.773191][ T9108] __fput+0x2a4/0x7a0 [ 98.777140][ T9108] task_work_run+0xc2/0x160 [ 98.781643][ T9108] exit_to_usermode_loop+0x23d/0x2d0 [ 98.786907][ T9108] do_syscall_64+0x52a/0x620 [ 98.791460][ T9108] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 98.797314][ T9108] RIP: 0033:0x45cba9 [ 98.801172][ T9108] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.820751][ T9108] RSP: 002b:00007faa1cf48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.829123][ T9108] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.837061][ T9108] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 98.844996][ T9108] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.852934][ T9108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 98.860869][ T9108] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007faa1cf496d4 [ 98.886253][ T9113] CPU: 1 PID: 9113 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 98.894488][ T9113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.904523][ T9113] Call Trace: [ 98.907797][ T9113] dump_stack+0x128/0x182 [ 98.912114][ T9113] should_fail.cold.4+0x5/0x13 [ 98.916872][ T9113] ? fault_create_debugfs_attr+0x140/0x140 [ 98.922668][ T9113] ? __lock_acquire+0xc56/0x3be0 [ 98.927590][ T9113] should_failslab+0x5/0xf [ 98.931981][ T9113] kmem_cache_alloc_node+0x55/0x780 [ 98.937152][ T9113] ? kmem_cache_free+0x7f/0x320 [ 98.941973][ T9113] ? sock_close+0xf/0x20 [ 98.946180][ T9113] ? __fput+0x2a4/0x7a0 [ 98.950311][ T9113] ? task_work_run+0xc2/0x160 [ 98.954970][ T9113] ? exit_to_usermode_loop+0x23d/0x2d0 [ 98.960392][ T9113] __alloc_skb+0x92/0x510 [ 98.964684][ T9113] ? netdev_alloc_frag+0x150/0x150 [ 98.969757][ T9113] ? lock_downgrade+0x800/0x800 [ 98.974572][ T9113] tipc_buf_acquire+0x1c/0xd0 [ 98.979211][ T9113] tipc_msg_reverse+0x15d/0x7c0 [ 98.984031][ T9113] tipc_sk_respond+0x1da/0x700 [ 98.988760][ T9113] ? tipc_sk_create+0x1b50/0x1b50 [ 98.993747][ T9113] ? kmem_cache_free+0x99/0x320 [ 98.998564][ T9113] __tipc_shutdown+0x86f/0xf90 [ 99.003313][ T9113] ? tipc_accept+0xe50/0xe50 [ 99.007882][ T9113] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.013654][ T9113] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.019684][ T9113] ? lock_sock_nested+0x7d/0xf0 [ 99.024497][ T9113] tipc_release+0xa3/0x11b0 [ 99.028964][ T9113] ? down_write+0xdb/0x150 [ 99.033365][ T9113] ? down_write_killable_nested+0x170/0x170 [ 99.039352][ T9113] ? fsnotify_first_mark+0x120/0x120 [ 99.044607][ T9113] ? fcntl_setlk+0xaa0/0xaa0 [ 99.049172][ T9113] __sock_release+0xbb/0x270 [ 99.053730][ T9113] sock_close+0xf/0x20 [ 99.057767][ T9113] __fput+0x2a4/0x7a0 [ 99.061826][ T9113] task_work_run+0xc2/0x160 [ 99.066297][ T9113] exit_to_usermode_loop+0x23d/0x2d0 [ 99.071547][ T9113] do_syscall_64+0x52a/0x620 [ 99.076103][ T9113] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.081966][ T9113] RIP: 0033:0x45cba9 [ 99.085848][ T9113] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.105443][ T9113] RSP: 002b:00007fedb04a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.113819][ T9113] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.121760][ T9113] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 99.129696][ T9113] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.137728][ T9113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 99.145772][ T9113] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fedb04a96d4 [ 99.160530][ T9112] CPU: 1 PID: 9112 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 99.168750][ T9112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.178791][ T9112] Call Trace: [ 99.180362][ T9119] FAULT_INJECTION: forcing a failure. [ 99.180362][ T9119] name failslab, interval 1, probability 0, space 0, times 0 [ 99.182052][ T9112] dump_stack+0x128/0x182 [ 99.182063][ T9112] should_fail.cold.4+0x5/0x13 [ 99.182071][ T9112] ? fault_create_debugfs_attr+0x140/0x140 [ 99.182078][ T9112] ? __lock_acquire+0xc56/0x3be0 [ 99.182093][ T9112] should_failslab+0x5/0xf [ 99.182099][ T9112] kmem_cache_alloc_node+0x55/0x780 [ 99.182105][ T9112] ? kmem_cache_free+0x7f/0x320 [ 99.182111][ T9112] ? sock_close+0xf/0x20 [ 99.182117][ T9112] ? __fput+0x2a4/0x7a0 [ 99.237044][ T9112] ? task_work_run+0xc2/0x160 [ 99.241694][ T9112] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.247129][ T9112] __alloc_skb+0x92/0x510 [ 99.251421][ T9112] ? netdev_alloc_frag+0x150/0x150 [ 99.256504][ T9112] ? lock_downgrade+0x800/0x800 [ 99.261348][ T9112] tipc_buf_acquire+0x1c/0xd0 [ 99.265997][ T9112] tipc_msg_reverse+0x15d/0x7c0 [ 99.270912][ T9112] tipc_sk_respond+0x1da/0x700 [ 99.275647][ T9112] ? tipc_sk_create+0x1b50/0x1b50 [ 99.280636][ T9112] ? kmem_cache_free+0x99/0x320 [ 99.285459][ T9112] __tipc_shutdown+0x86f/0xf90 [ 99.290199][ T9112] ? tipc_accept+0xe50/0xe50 [ 99.294756][ T9112] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.300526][ T9112] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.306553][ T9112] ? lock_sock_nested+0x7d/0xf0 [ 99.311367][ T9112] tipc_release+0xa3/0x11b0 [ 99.315832][ T9112] ? down_write+0xdb/0x150 [ 99.320218][ T9112] ? down_write_killable_nested+0x170/0x170 [ 99.326081][ T9112] ? fsnotify_first_mark+0x120/0x120 [ 99.331326][ T9112] ? fcntl_setlk+0xaa0/0xaa0 [ 99.335884][ T9112] __sock_release+0xbb/0x270 [ 99.340445][ T9112] sock_close+0xf/0x20 [ 99.344485][ T9112] __fput+0x2a4/0x7a0 [ 99.348443][ T9112] task_work_run+0xc2/0x160 [ 99.352915][ T9112] exit_to_usermode_loop+0x23d/0x2d0 [ 99.358167][ T9112] do_syscall_64+0x52a/0x620 [ 99.362726][ T9112] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.368588][ T9112] RIP: 0033:0x45cba9 [ 99.372446][ T9112] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.392016][ T9112] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.400389][ T9112] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.408326][ T9112] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 99.416266][ T9112] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.424213][ T9112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 99.432153][ T9112] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 99.448148][ T9119] CPU: 0 PID: 9119 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 99.456383][ T9119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.466418][ T9119] Call Trace: [ 99.469689][ T9119] dump_stack+0x128/0x182 [ 99.473249][ T9120] FAULT_INJECTION: forcing a failure. [ 99.473249][ T9120] name failslab, interval 1, probability 0, space 0, times 0 [ 99.474109][ T9119] should_fail.cold.4+0x5/0x13 [ 99.491482][ T9119] ? fault_create_debugfs_attr+0x140/0x140 [ 99.497276][ T9119] ? __lock_acquire+0xc56/0x3be0 [ 99.502191][ T9119] should_failslab+0x5/0xf [ 99.506585][ T9119] kmem_cache_alloc_node+0x55/0x780 [ 99.511756][ T9119] ? kmem_cache_free+0x7f/0x320 [ 99.516597][ T9119] ? sock_close+0xf/0x20 [ 99.520805][ T9119] ? __fput+0x2a4/0x7a0 [ 99.524924][ T9119] ? task_work_run+0xc2/0x160 [ 99.529689][ T9119] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.535122][ T9119] __alloc_skb+0x92/0x510 [ 99.539529][ T9119] ? netdev_alloc_frag+0x150/0x150 [ 99.544626][ T9119] ? lock_downgrade+0x800/0x800 [ 99.549458][ T9119] tipc_buf_acquire+0x1c/0xd0 [ 99.554125][ T9119] tipc_msg_reverse+0x15d/0x7c0 [ 99.558959][ T9119] tipc_sk_respond+0x1da/0x700 [ 99.563687][ T9119] ? tipc_sk_create+0x1b50/0x1b50 [ 99.568683][ T9119] ? kmem_cache_free+0x99/0x320 [ 99.573509][ T9119] __tipc_shutdown+0x86f/0xf90 [ 99.578253][ T9119] ? tipc_accept+0xe50/0xe50 [ 99.582824][ T9119] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.588600][ T9119] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.594641][ T9119] ? lock_sock_nested+0x7d/0xf0 [ 99.599463][ T9119] tipc_release+0xa3/0x11b0 [ 99.603944][ T9119] ? down_write+0xdb/0x150 [ 99.608331][ T9119] ? down_write_killable_nested+0x170/0x170 [ 99.614196][ T9119] ? fsnotify_first_mark+0x120/0x120 [ 99.619450][ T9119] ? fcntl_setlk+0xaa0/0xaa0 [ 99.624029][ T9119] __sock_release+0xbb/0x270 [ 99.628593][ T9119] sock_close+0xf/0x20 [ 99.632633][ T9119] __fput+0x2a4/0x7a0 [ 99.636595][ T9119] task_work_run+0xc2/0x160 [ 99.641065][ T9119] exit_to_usermode_loop+0x23d/0x2d0 [ 99.646323][ T9119] do_syscall_64+0x52a/0x620 [ 99.650897][ T9119] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.656770][ T9119] RIP: 0033:0x45cba9 [ 99.660632][ T9119] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.680212][ T9119] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.688590][ T9119] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.696537][ T9119] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 99.704472][ T9119] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.712416][ T9119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 99.720357][ T9119] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 99.746108][ T9120] CPU: 1 PID: 9120 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 99.754345][ T9120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.764384][ T9120] Call Trace: [ 99.767654][ T9120] dump_stack+0x128/0x182 [ 99.771955][ T9120] should_fail.cold.4+0x5/0x13 [ 99.776684][ T9120] ? fault_create_debugfs_attr+0x140/0x140 [ 99.782458][ T9120] ? __lock_acquire+0xc56/0x3be0 [ 99.787362][ T9120] should_failslab+0x5/0xf [ 99.791740][ T9120] kmem_cache_alloc_node+0x55/0x780 [ 99.796898][ T9120] ? kmem_cache_free+0x7f/0x320 [ 99.801710][ T9120] ? sock_close+0xf/0x20 [ 99.805919][ T9120] ? __fput+0x2a4/0x7a0 [ 99.810047][ T9120] ? task_work_run+0xc2/0x160 [ 99.814685][ T9120] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.820106][ T9120] __alloc_skb+0x92/0x510 [ 99.824400][ T9120] ? netdev_alloc_frag+0x150/0x150 [ 99.829490][ T9120] ? lock_downgrade+0x800/0x800 [ 99.834320][ T9120] tipc_buf_acquire+0x1c/0xd0 [ 99.838957][ T9120] tipc_msg_reverse+0x15d/0x7c0 [ 99.843776][ T9120] tipc_sk_respond+0x1da/0x700 [ 99.848515][ T9120] ? tipc_sk_create+0x1b50/0x1b50 [ 99.853503][ T9120] ? kmem_cache_free+0x99/0x320 [ 99.858322][ T9120] __tipc_shutdown+0x86f/0xf90 [ 99.863050][ T9120] ? tipc_accept+0xe50/0xe50 [ 99.867614][ T9120] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.873483][ T9120] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.879518][ T9120] ? lock_sock_nested+0x7d/0xf0 [ 99.884336][ T9120] tipc_release+0xa3/0x11b0 [ 99.888805][ T9120] ? down_write+0xdb/0x150 [ 99.893185][ T9120] ? down_write_killable_nested+0x170/0x170 [ 99.899040][ T9120] ? fsnotify_first_mark+0x120/0x120 [ 99.904314][ T9120] ? fcntl_setlk+0xaa0/0xaa0 [ 99.908871][ T9120] __sock_release+0xbb/0x270 [ 99.913428][ T9120] sock_close+0xf/0x20 [ 99.917463][ T9120] __fput+0x2a4/0x7a0 [ 99.921409][ T9120] task_work_run+0xc2/0x160 [ 99.925879][ T9120] exit_to_usermode_loop+0x23d/0x2d0 [ 99.931146][ T9120] do_syscall_64+0x52a/0x620 [ 99.935702][ T9120] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.941562][ T9120] RIP: 0033:0x45cba9 [ 99.945422][ T9120] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.964999][ T9120] RSP: 002b:00007f480a9d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.973381][ T9120] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.981320][ T9120] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 99.989263][ T9120] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.997195][ T9120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 100.005130][ T9120] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f480a9d36d4 [ 100.115715][ T9131] FAULT_INJECTION: forcing a failure. [ 100.115715][ T9131] name failslab, interval 1, probability 0, space 0, times 0 [ 100.216597][ T9141] FAULT_INJECTION: forcing a failure. [ 100.216597][ T9141] name failslab, interval 1, probability 0, space 0, times 0 [ 100.219262][ T9143] FAULT_INJECTION: forcing a failure. [ 100.219262][ T9143] name failslab, interval 1, probability 0, space 0, times 0 [ 100.236622][ T9142] FAULT_INJECTION: forcing a failure. [ 100.236622][ T9142] name failslab, interval 1, probability 0, space 0, times 0 [ 100.256896][ T9131] CPU: 1 PID: 9131 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 100.257897][ T9145] FAULT_INJECTION: forcing a failure. [ 100.257897][ T9145] name failslab, interval 1, probability 0, space 0, times 0 [ 100.265115][ T9131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.265118][ T9131] Call Trace: [ 100.265130][ T9131] dump_stack+0x128/0x182 [ 100.265147][ T9131] should_fail.cold.4+0x5/0x13 [ 100.265154][ T9131] ? fault_create_debugfs_attr+0x140/0x140 [ 100.265161][ T9131] ? __lock_acquire+0xc56/0x3be0 [ 100.265177][ T9131] should_failslab+0x5/0xf [ 100.265184][ T9131] kmem_cache_alloc_node+0x55/0x780 [ 100.265189][ T9131] ? kmem_cache_free+0x7f/0x320 [ 100.265196][ T9131] ? sock_close+0xf/0x20 [ 100.265201][ T9131] ? __fput+0x2a4/0x7a0 [ 100.265206][ T9131] ? task_work_run+0xc2/0x160 [ 100.265213][ T9131] ? exit_to_usermode_loop+0x23d/0x2d0 [ 100.265222][ T9131] __alloc_skb+0x92/0x510 [ 100.265229][ T9131] ? netdev_alloc_frag+0x150/0x150 [ 100.265237][ T9131] ? lock_downgrade+0x800/0x800 [ 100.265246][ T9131] tipc_buf_acquire+0x1c/0xd0 [ 100.362658][ T9131] tipc_msg_reverse+0x15d/0x7c0 [ 100.367492][ T9131] tipc_sk_respond+0x1da/0x700 [ 100.372236][ T9131] ? tipc_sk_create+0x1b50/0x1b50 [ 100.377247][ T9131] ? kmem_cache_free+0x99/0x320 [ 100.382093][ T9131] __tipc_shutdown+0x86f/0xf90 [ 100.386852][ T9131] ? tipc_accept+0xe50/0xe50 [ 100.391478][ T9131] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 100.397286][ T9131] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 100.403350][ T9131] ? lock_sock_nested+0x7d/0xf0 [ 100.408179][ T9131] tipc_release+0xa3/0x11b0 [ 100.412665][ T9131] ? down_write+0xdb/0x150 [ 100.417067][ T9131] ? down_write_killable_nested+0x170/0x170 [ 100.422957][ T9131] ? fsnotify_first_mark+0x120/0x120 [ 100.428226][ T9131] ? fcntl_setlk+0xaa0/0xaa0 [ 100.432797][ T9131] __sock_release+0xbb/0x270 [ 100.437361][ T9131] sock_close+0xf/0x20 [ 100.441407][ T9131] __fput+0x2a4/0x7a0 [ 100.445376][ T9131] task_work_run+0xc2/0x160 [ 100.449869][ T9131] exit_to_usermode_loop+0x23d/0x2d0 [ 100.455143][ T9131] do_syscall_64+0x52a/0x620 [ 100.459715][ T9131] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 100.465587][ T9131] RIP: 0033:0x45cba9 [ 100.469465][ T9131] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.489045][ T9131] RSP: 002b:00007f7329649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.497423][ T9131] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.505379][ T9131] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 100.513347][ T9131] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.521299][ T9131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 100.529243][ T9131] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f732964a6d4 [ 100.538107][ T9145] CPU: 0 PID: 9145 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 100.546340][ T9145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.556388][ T9145] Call Trace: [ 100.559658][ T9145] dump_stack+0x128/0x182 [ 100.563972][ T9145] should_fail.cold.4+0x5/0x13 [ 100.568710][ T9145] ? fault_create_debugfs_attr+0x140/0x140 [ 100.570875][ T9144] FAULT_INJECTION: forcing a failure. [ 100.570875][ T9144] name failslab, interval 1, probability 0, space 0, times 0 [ 100.574505][ T9145] ? mark_held_locks+0xb0/0x110 [ 100.574519][ T9145] should_failslab+0x5/0xf [ 100.574526][ T9145] kmem_cache_alloc_node+0x55/0x780 [ 100.574538][ T9145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.574549][ T9145] __alloc_skb+0x92/0x510 [ 100.574556][ T9145] ? netdev_alloc_frag+0x150/0x150 [ 100.574569][ T9145] tipc_buf_acquire+0x1c/0xd0 [ 100.620906][ T9145] tipc_msg_reverse+0x15d/0x7c0 [ 100.625733][ T9145] tipc_sk_respond+0x1da/0x700 [ 100.630472][ T9145] ? tipc_sk_create+0x1b50/0x1b50 [ 100.635469][ T9145] ? kmem_cache_free+0x99/0x320 [ 100.640303][ T9145] __tipc_shutdown+0x86f/0xf90 [ 100.645052][ T9145] ? tipc_accept+0xe50/0xe50 [ 100.649620][ T9145] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 100.655400][ T9145] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 100.661556][ T9145] ? lock_sock_nested+0x7d/0xf0 [ 100.666374][ T9145] tipc_release+0xa3/0x11b0 [ 100.670842][ T9145] ? down_write+0xdb/0x150 [ 100.675225][ T9145] ? down_write_killable_nested+0x170/0x170 [ 100.681088][ T9145] ? fsnotify_first_mark+0x120/0x120 [ 100.686343][ T9145] ? fcntl_setlk+0xaa0/0xaa0 [ 100.690907][ T9145] __sock_release+0xbb/0x270 [ 100.695488][ T9145] sock_close+0xf/0x20 [ 100.699530][ T9145] __fput+0x2a4/0x7a0 [ 100.703487][ T9145] task_work_run+0xc2/0x160 [ 100.707971][ T9145] exit_to_usermode_loop+0x23d/0x2d0 [ 100.713238][ T9145] do_syscall_64+0x52a/0x620 [ 100.717793][ T9145] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 100.723662][ T9145] RIP: 0033:0x45cba9 [ 100.727523][ T9145] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.747096][ T9145] RSP: 002b:00007f8b960cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.755477][ T9145] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.763415][ T9145] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 100.771367][ T9145] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.779336][ T9145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 100.787288][ T9145] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f8b960d06d4 [ 100.804438][ T9142] CPU: 1 PID: 9142 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 100.812683][ T9142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.822730][ T9142] Call Trace: [ 100.826001][ T9142] dump_stack+0x128/0x182 [ 100.830321][ T9142] should_fail.cold.4+0x5/0x13 [ 100.835152][ T9142] ? fault_create_debugfs_attr+0x140/0x140 [ 100.840949][ T9142] ? __lock_acquire+0xc56/0x3be0 [ 100.845870][ T9142] should_failslab+0x5/0xf [ 100.850349][ T9142] kmem_cache_alloc_node+0x55/0x780 [ 100.855627][ T9142] ? kmem_cache_free+0x7f/0x320 [ 100.860466][ T9142] ? sock_close+0xf/0x20 [ 100.864680][ T9142] ? __fput+0x2a4/0x7a0 [ 100.868820][ T9142] ? task_work_run+0xc2/0x160 [ 100.873472][ T9142] ? exit_to_usermode_loop+0x23d/0x2d0 [ 100.878907][ T9142] __alloc_skb+0x92/0x510 [ 100.883212][ T9142] ? netdev_alloc_frag+0x150/0x150 [ 100.888306][ T9142] ? lock_downgrade+0x800/0x800 [ 100.893135][ T9142] tipc_buf_acquire+0x1c/0xd0 [ 100.897796][ T9142] tipc_msg_reverse+0x15d/0x7c0 [ 100.902624][ T9142] tipc_sk_respond+0x1da/0x700 [ 100.907360][ T9142] ? tipc_sk_create+0x1b50/0x1b50 [ 100.912446][ T9142] ? kmem_cache_free+0x99/0x320 [ 100.917274][ T9142] __tipc_shutdown+0x86f/0xf90 [ 100.922015][ T9142] ? tipc_accept+0xe50/0xe50 [ 100.926592][ T9142] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 100.932373][ T9142] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 100.938433][ T9142] ? lock_sock_nested+0x7d/0xf0 [ 100.943272][ T9142] tipc_release+0xa3/0x11b0 [ 100.947775][ T9142] ? down_write+0xdb/0x150 [ 100.952160][ T9142] ? down_write_killable_nested+0x170/0x170 [ 100.958038][ T9142] ? fsnotify_first_mark+0x120/0x120 [ 100.963359][ T9142] ? fcntl_setlk+0xaa0/0xaa0 [ 100.967937][ T9142] __sock_release+0xbb/0x270 [ 100.972527][ T9142] sock_close+0xf/0x20 [ 100.976592][ T9142] __fput+0x2a4/0x7a0 [ 100.980553][ T9142] task_work_run+0xc2/0x160 [ 100.985036][ T9142] exit_to_usermode_loop+0x23d/0x2d0 [ 100.990302][ T9142] do_syscall_64+0x52a/0x620 [ 100.994869][ T9142] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 101.000758][ T9142] RIP: 0033:0x45cba9 [ 101.004628][ T9142] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.024213][ T9142] RSP: 002b:00007f666f216c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.032796][ T9142] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.040832][ T9142] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 101.048780][ T9142] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.056726][ T9142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 101.064673][ T9142] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f666f2176d4 [ 205.880474][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 205.887625][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): [ 205.887629][ C1] ------------[ cut here ]------------ [ 205.899958][ C1] IRQs not enabled as expected [ 205.904725][ C1] WARNING: CPU: 1 PID: 9134 at kernel/sched/core.c:2675 try_invoke_on_locked_down_task+0x2d6/0x380 [ 205.915364][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 205.921924][ C1] CPU: 1 PID: 9134 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 205.930130][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.940159][ C1] Call Trace: [ 205.943418][ C1] [ 205.946266][ C1] dump_stack+0x128/0x182 [ 205.950571][ C1] ? try_invoke_on_locked_down_task+0x2d6/0x380 [ 205.956781][ C1] panic+0x22a/0x4e3 [ 205.960653][ C1] ? add_taint.cold.7+0x11/0x11 [ 205.965489][ C1] ? __probe_kernel_read+0x175/0x1c0 [ 205.970753][ C1] __warn.cold.10+0x25/0x26 [ 205.975227][ C1] ? try_invoke_on_locked_down_task+0x2d6/0x380 [ 205.981439][ C1] report_bug+0x1ad/0x270 [ 205.985760][ C1] ? try_invoke_on_locked_down_task+0x2d6/0x380 [ 205.991970][ C1] do_error_trap+0x123/0x210 [ 205.996532][ C1] do_invalid_op+0x31/0x40 [ 206.000916][ C1] ? try_invoke_on_locked_down_task+0x2d6/0x380 [ 206.007146][ C1] invalid_op+0x23/0x30 [ 206.011278][ C1] RIP: 0010:try_invoke_on_locked_down_task+0x2d6/0x380 [ 206.018110][ C1] Code: ff d4 41 89 c7 e9 0e ff ff ff 80 3d 6f 32 72 08 00 0f 85 60 fe ff ff 48 c7 c7 40 6b 8a 87 c6 05 5b 32 72 08 01 e8 96 88 f5 ff <0f> 0b e9 46 fe ff ff 48 89 14 24 4c 89 ee 48 89 df 41 ff d4 48 8b [ 206.037811][ C1] RSP: 0018:ffffc90000da8c38 EFLAGS: 00010086 [ 206.043854][ C1] RAX: 0000000000000000 RBX: ffff8880a8c28440 RCX: 0000000000000000 [ 206.051886][ C1] RDX: 0000000000010203 RSI: 0000000000000027 RDI: ffffffff8b908120 [ 206.059830][ C1] RBP: 1ffff920001b5189 R08: ffffed1015d245f2 R09: ffffed1015d245f2 [ 206.067776][ C1] R10: ffff8880ae922f8b R11: ffffed1015d245f1 R12: ffffffff8157a1b0 [ 206.075722][ C1] R13: ffffc90000da8d68 R14: ffff88809526c580 R15: ffffffff88db9ac0 [ 206.083685][ C1] ? rcu_accelerate_cbs_unlocked+0xe0/0xe0 [ 206.089472][ C1] ? try_invoke_on_locked_down_task+0x2d6/0x380 [ 206.095685][ C1] ? cpus_share_cache+0x100/0x100 [ 206.100691][ C1] rcu_sched_clock_irq.cold.90+0x93a/0xd59 [ 206.106474][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 206.112079][ C1] ? rcutree_dead_cpu+0x10/0x10 [ 206.116901][ C1] ? hrtimer_run_queues+0x1d/0x3c0 [ 206.121989][ C1] update_process_times+0x1f/0x50 [ 206.126986][ C1] tick_sched_handle+0x6f/0x130 [ 206.131809][ C1] tick_sched_timer+0x3e/0xf0 [ 206.136466][ C1] __hrtimer_run_queues+0x4b1/0xb60 [ 206.141637][ C1] ? tick_sched_do_timer+0x140/0x140 [ 206.146918][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 206.151945][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 206.157904][ C1] ? ktime_get_update_offsets_now+0x138/0x360 [ 206.163952][ C1] hrtimer_interrupt+0x2e5/0x770 [ 206.168871][ C1] ? irqtime_account_irq+0x63/0x280 [ 206.174069][ C1] smp_apic_timer_interrupt+0x15e/0x5f0 [ 206.179591][ C1] apic_timer_interrupt+0xf/0x20 [ 206.184500][ C1] [ 206.187426][ C1] RIP: 0010:native_safe_halt+0xe/0x10 [ 206.192787][ C1] Code: e9 57 ff ff ff 48 89 df e8 1f 80 68 fa e9 e6 fe ff ff 48 89 df e8 12 80 68 fa eb 9c e9 07 00 00 00 0f 00 2d 94 85 52 00 fb f4 90 e9 07 00 00 00 0f 00 2d 84 85 52 00 f4 c3 cc cc 41 56 41 55 [ 206.212383][ C1] RSP: 0018:ffffc900017a7ba0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 206.220768][ C1] RAX: dffffc0000000000 RBX: ffff888094763708 RCX: 0000000000000002 [ 206.228828][ C1] RDX: 1ffffffff11a8ac3 RSI: 0000000000000000 RDI: ffffffff88d45618 [ 206.236776][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 206.244728][ C1] R10: ffffffff8b58aa87 R11: fffffbfff16b1550 R12: 0000000000000286 [ 206.252673][ C1] R13: ffffed10128ec6e1 R14: ffff8880ae938ac0 R15: 0000000000000001 [ 206.260632][ C1] kvm_wait+0x1c3/0x220 [ 206.264779][ C1] __pv_queued_spin_lock_slowpath+0x92e/0xb80 [ 206.271034][ C1] ? native_queued_spin_lock_slowpath+0x970/0x970 [ 206.277420][ C1] ? lock_acquire+0x1e3/0x970 [ 206.282075][ C1] ? lock_sock_nested+0x35/0xf0 [ 206.286916][ C1] do_raw_spin_lock+0x211/0x2e0 [ 206.291740][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 206.296662][ C1] lock_sock_nested+0x35/0xf0 [ 206.301317][ C1] tipc_release+0x56/0x11b0 [ 206.305809][ C1] ? down_write+0xdb/0x150 [ 206.310199][ C1] ? down_write_killable_nested+0x170/0x170 [ 206.316070][ C1] ? fsnotify_first_mark+0x120/0x120 [ 206.321333][ C1] ? fcntl_setlk+0xaa0/0xaa0 [ 206.325899][ C1] __sock_release+0xbb/0x270 [ 206.330466][ C1] sock_close+0xf/0x20 [ 206.334509][ C1] __fput+0x2a4/0x7a0 [ 206.338470][ C1] task_work_run+0xc2/0x160 [ 206.342956][ C1] exit_to_usermode_loop+0x23d/0x2d0 [ 206.348216][ C1] ? filp_close+0xee/0x120 [ 206.352606][ C1] do_syscall_64+0x52a/0x620 [ 206.357170][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 206.363049][ C1] RIP: 0033:0x416721 [ 206.366943][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 206.386521][ C1] RSP: 002b:00007fff54358270 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 206.394904][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416721 [ 206.402851][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 206.410795][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 206.418738][ C1] R10: 00007fff54358360 R11: 0000000000000293 R12: 000000000078c900 [ 206.426689][ C1] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078bfac [ 206.436224][ C1] Kernel Offset: disabled [ 206.440618][ C1] Rebooting in 86400 seconds..