Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.721106][ T28] audit: type=1400 audit(1604857183.072:8): avc: denied { execmem } for pid=6830 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 27.745722][ T6832] IPVS: ftp: loaded support on port[0] = 21 [ 28.003377][ T6817] can: request_module (can-proto-0) failed. [ 28.678562][ T6817] can: request_module (can-proto-0) failed. [ 28.686589][ T6817] can: request_module (can-proto-0) failed. [ 28.707686][ T28] audit: type=1400 audit(1604857184.052:9): avc: denied { create } for pid=6815 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts. 2020/11/08 17:39:50 parsed 1 programs 2020/11/08 17:39:50 executed programs: 0 [ 35.575055][ T28] audit: type=1400 audit(1604857190.927:10): avc: denied { execmem } for pid=6957 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 35.594089][ T6959] IPVS: ftp: loaded support on port[0] = 21 [ 35.642918][ T6961] IPVS: ftp: loaded support on port[0] = 21 [ 35.653929][ T6980] IPVS: ftp: loaded support on port[0] = 21 [ 35.697381][ T6992] IPVS: ftp: loaded support on port[0] = 21 [ 35.715245][ T7049] IPVS: ftp: loaded support on port[0] = 21 [ 35.723394][ T6959] chnl_net:caif_netlink_parms(): no params data found [ 35.738362][ T7089] IPVS: ftp: loaded support on port[0] = 21 [ 35.776084][ T6961] chnl_net:caif_netlink_parms(): no params data found [ 35.842254][ T6980] chnl_net:caif_netlink_parms(): no params data found [ 35.855326][ T6961] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.862965][ T6961] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.870776][ T6961] device bridge_slave_0 entered promiscuous mode [ 35.891444][ T7049] chnl_net:caif_netlink_parms(): no params data found [ 35.906464][ T6961] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.914795][ T6961] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.922393][ T6961] device bridge_slave_1 entered promiscuous mode [ 35.934400][ T6959] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.941501][ T6959] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.948715][ T6959] device bridge_slave_0 entered promiscuous mode [ 35.963939][ T6959] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.971324][ T6959] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.978694][ T6959] device bridge_slave_1 entered promiscuous mode [ 35.986790][ T6992] chnl_net:caif_netlink_parms(): no params data found [ 36.003727][ T6961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.021311][ T6980] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.028353][ T6980] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.035810][ T6980] device bridge_slave_0 entered promiscuous mode [ 36.043446][ T6980] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.051194][ T6980] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.058390][ T6980] device bridge_slave_1 entered promiscuous mode [ 36.067662][ T6961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.080190][ T6959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.095874][ T7089] chnl_net:caif_netlink_parms(): no params data found [ 36.112860][ T6959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.124233][ T6980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.138262][ T6961] team0: Port device team_slave_0 added [ 36.144442][ T7049] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.151568][ T7049] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.158780][ T7049] device bridge_slave_0 entered promiscuous mode [ 36.166732][ T7049] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.174215][ T7049] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.181715][ T7049] device bridge_slave_1 entered promiscuous mode [ 36.194127][ T6980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.203435][ T6961] team0: Port device team_slave_1 added [ 36.212856][ T6980] team0: Port device team_slave_0 added [ 36.222569][ T6992] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.230250][ T6992] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.237455][ T6992] device bridge_slave_0 entered promiscuous mode [ 36.248875][ T6959] team0: Port device team_slave_0 added [ 36.258039][ T7049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.268016][ T6980] team0: Port device team_slave_1 added [ 36.274095][ T6992] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.284012][ T6992] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.291802][ T6992] device bridge_slave_1 entered promiscuous mode [ 36.300826][ T6961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.307745][ T6961] 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. [ 36.333856][ T6961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.345618][ T6959] team0: Port device team_slave_1 added [ 36.351738][ T7049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.364387][ T7089] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.371870][ T7089] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.379089][ T7089] device bridge_slave_0 entered promiscuous mode [ 36.387284][ T7089] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.397015][ T7089] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.404655][ T7089] device bridge_slave_1 entered promiscuous mode [ 36.411626][ T6961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.418542][ T6961] 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. [ 36.444673][ T6961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.459367][ T6959] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.466289][ T6959] 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. [ 36.492346][ T6959] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.504779][ T6959] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.511970][ T6959] 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. [ 36.538135][ T6959] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.549493][ T6980] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.556405][ T6980] 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. [ 36.584998][ T6980] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.598364][ T6992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.609123][ T6992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.623453][ T6961] device hsr_slave_0 entered promiscuous mode [ 36.629794][ T6961] device hsr_slave_1 entered promiscuous mode [ 36.637882][ T7049] team0: Port device team_slave_0 added [ 36.647273][ T6980] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.654281][ T6980] 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. [ 36.680741][ T6980] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.694763][ T7089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.710975][ T7049] team0: Port device team_slave_1 added [ 36.720515][ T6992] team0: Port device team_slave_0 added [ 36.733775][ T7049] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.740890][ T7049] 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. [ 36.767177][ T7049] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.780444][ T6959] device hsr_slave_0 entered promiscuous mode [ 36.787013][ T6959] device hsr_slave_1 entered promiscuous mode [ 36.793552][ T6959] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.801378][ T6959] Cannot create hsr debugfs directory [ 36.807126][ T7089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.816731][ T6992] team0: Port device team_slave_1 added [ 36.827345][ T6980] device hsr_slave_0 entered promiscuous mode [ 36.833652][ T6980] device hsr_slave_1 entered promiscuous mode [ 36.841473][ T6980] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.849002][ T6980] Cannot create hsr debugfs directory [ 36.858274][ T7049] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.865404][ T7049] 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. [ 36.891486][ T7049] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.906701][ T7089] team0: Port device team_slave_0 added [ 36.916968][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.923936][ T6992] 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. [ 36.949865][ T6992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.970338][ T7049] device hsr_slave_0 entered promiscuous mode [ 36.976646][ T7049] device hsr_slave_1 entered promiscuous mode [ 36.983141][ T7049] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.990756][ T7049] Cannot create hsr debugfs directory [ 36.997618][ T7089] team0: Port device team_slave_1 added [ 37.006624][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.013725][ T6992] 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. [ 37.040277][ T6992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.064404][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.071421][ T7089] 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. [ 37.097466][ T7089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.134278][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.141255][ T7089] 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. [ 37.167803][ T7089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.183581][ T6992] device hsr_slave_0 entered promiscuous mode [ 37.190035][ T6992] device hsr_slave_1 entered promiscuous mode [ 37.196216][ T6992] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.203924][ T6992] Cannot create hsr debugfs directory [ 37.246883][ T6980] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.255700][ T6980] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.269912][ T6961] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.278685][ T6980] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.297007][ T7089] device hsr_slave_0 entered promiscuous mode [ 37.307155][ T7089] device hsr_slave_1 entered promiscuous mode [ 37.313699][ T7089] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.321582][ T7089] Cannot create hsr debugfs directory [ 37.327177][ T6961] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.335326][ T6980] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.343088][ T6959] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.351991][ T6959] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.360017][ T6959] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.367150][ T6961] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.382867][ T6959] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.395339][ T7049] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.405830][ T6961] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.438345][ T6980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.446686][ T7049] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.476085][ T7049] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.483406][ T6992] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 37.495058][ T6992] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 37.506137][ T6992] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 37.517277][ T6992] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 37.525516][ T7049] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.535136][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.543420][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.551320][ T7089] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.560495][ T7089] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.572829][ T6961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.587092][ T7089] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.596158][ T6980] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.608626][ T7089] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.616408][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.625083][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.633676][ T2470] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.640771][ T2470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.648478][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.657313][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.665485][ T2470] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.672548][ T2470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.680095][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.688175][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.696329][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.704559][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.712997][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.721121][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.737288][ T6992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.760496][ T6959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.767262][ T6980] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.777682][ T6980] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.790149][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.798451][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.807392][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.815719][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.823734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.835325][ T6961] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.848517][ T6980] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.859336][ T7049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.870936][ T6992] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.881970][ T6959] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.894090][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.901794][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.909911][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.917229][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.925110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.933652][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.942043][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.949552][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.956855][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.965187][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.973377][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.980418][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.987811][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.995404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.002823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.011106][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.019297][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.026315][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.037409][ T6980] device veth0_vlan entered promiscuous mode [ 38.053769][ T6992] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.064471][ T6992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.075919][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.084830][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.092609][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.101001][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.109384][ T2470] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.116387][ T2470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.123930][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.132513][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.140810][ T2470] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.147809][ T2470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.155372][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.163430][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.171344][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.179538][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.187724][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.196033][ T2470] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.203076][ T2470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.210807][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.219102][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.227134][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.235487][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.243659][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.251962][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.260096][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.268005][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.275961][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.284424][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.292721][ T2470] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.299772][ T2470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.307160][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.315374][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.323724][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.333763][ T6980] device veth1_vlan entered promiscuous mode [ 38.346910][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.354640][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.362139][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.370996][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.379323][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.386928][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.394430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.401779][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.410019][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.418057][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.426250][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.434334][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.442523][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.450741][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.458734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.466783][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.475885][ T7049] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.489912][ T6959] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.500516][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.507983][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.516157][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.526447][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.534996][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.543910][ T6473] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.550978][ T6473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.558434][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.566634][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.575008][ T6473] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.582050][ T6473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.589463][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.597493][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.605598][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.613836][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.621859][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.629908][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.637715][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.645970][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.655545][ T6961] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.666824][ T6961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.677941][ T6980] device veth0_macvtap entered promiscuous mode [ 38.687262][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.695482][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.703189][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.711472][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.719793][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.727667][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.735998][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.744317][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.752933][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.763693][ T6980] device veth1_macvtap entered promiscuous mode [ 38.775298][ T7089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.784778][ T6992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.793607][ T6959] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.801173][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.809477][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.816780][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.824480][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.831973][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.839534][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.847615][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.856084][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.866574][ T6980] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.877570][ T7089] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.886194][ T6961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.896965][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.904790][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.912436][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.922317][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.930810][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.939157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.947096][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.955218][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.963199][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.970693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.978001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.986037][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.994224][ T7049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.006779][ T6980] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.024766][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.034765][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.043394][ T6473] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.050434][ T6473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.057695][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.066024][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.074263][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.082586][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.091057][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.099473][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.107636][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.115725][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.123682][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.132058][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.140399][ T6473] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.147399][ T6473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.155100][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.162780][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.170455][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.178447][ T6959] device veth0_vlan entered promiscuous mode [ 39.186322][ T6959] device veth1_vlan entered promiscuous mode [ 39.196109][ T7049] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.210850][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.218838][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.226940][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.239599][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.246930][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.254802][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.263199][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.274895][ T6961] device veth0_vlan entered promiscuous mode [ 39.285201][ T6980] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.294081][ T6980] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.305277][ T6980] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.313998][ T6980] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.328630][ T6959] device veth0_macvtap entered promiscuous mode [ 39.336666][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.346392][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.355507][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.363818][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.372249][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.380520][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.389081][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.399003][ T6961] device veth1_vlan entered promiscuous mode [ 39.412896][ T7089] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.423397][ T7089] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.440923][ T6959] device veth1_macvtap entered promiscuous mode [ 39.447502][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.455086][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.463615][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.471476][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.479327][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.486670][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.494782][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.502469][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.510775][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.518875][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.526798][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.534809][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.542807][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.551637][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.560465][ T6961] device veth0_macvtap entered promiscuous mode [ 39.567325][ T6961] device veth1_macvtap entered promiscuous mode [ 39.582755][ T7089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.595760][ T6959] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 39.608084][ T6959] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.619767][ T6959] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.630332][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.639834][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.647832][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.656004][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.664207][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.672308][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.679918][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.687230][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.695606][ T6472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.707925][ T6992] device veth0_vlan entered promiscuous mode [ 39.715877][ T6992] device veth1_vlan entered promiscuous mode [ 39.751102][ T6959] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 39.762896][ T6959] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.774158][ T6959] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.782515][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.789147][ T8231] FAULT_INJECTION: forcing a failure. [ 39.789147][ T8231] name failslab, interval 1, probability 0, space 0, times 1 [ 39.794163][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.803231][ T8231] CPU: 1 PID: 8231 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 39.810137][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.818398][ T8231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.818400][ T8231] Call Trace: [ 39.818408][ T8231] dump_stack+0xa3/0xc8 [ 39.818415][ T8231] should_fail.cold.6+0x32/0x37 [ 39.818421][ T8231] should_failslab+0x5/0x10 [ 39.818425][ T8231] kmem_cache_alloc_node+0x57/0xb20 [ 39.818430][ T8231] ? __lock_acquire+0x4ea/0x1770 [ 39.818442][ T8231] __alloc_skb+0x52/0x1d0 [ 39.818452][ T8231] tipc_buf_acquire+0x1c/0x50 [ 39.825807][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.835655][ T8231] tipc_msg_reverse+0x96/0x280 [ 39.835662][ T8231] tipc_sk_respond+0xbe/0x2c0 [ 39.835669][ T8231] __tipc_shutdown+0x2dd/0x380 [ 39.835675][ T8231] ? do_wait_intr_irq+0xb0/0xb0 [ 39.835682][ T8231] tipc_release+0x5f/0x870 [ 39.835694][ T8231] __sock_release+0x32/0xa0 [ 39.839213][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.843076][ T8231] sock_close+0xf/0x20 [ 39.843081][ T8231] __fput+0xaa/0x250 [ 39.843088][ T8231] task_work_run+0x68/0xb0 [ 39.843095][ T8231] exit_to_user_mode_prepare+0x211/0x220 [ 39.843101][ T8231] syscall_exit_to_user_mode+0x7a/0x2c0 [ 39.848158][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.852386][ T8231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 39.852391][ T8231] RIP: 0033:0x45cba9 [ 39.852395][ T8231] 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 [ 39.852397][ T8231] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 39.852402][ T8231] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 39.852406][ T8231] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 39.857794][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.862469][ T8231] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 39.862472][ T8231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 39.862474][ T8231] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 40.033299][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.041434][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.049991][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.058290][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.066080][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.074014][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.082232][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.091007][ T7049] device veth0_vlan entered promiscuous mode [ 40.098499][ T7089] device veth0_vlan entered promiscuous mode [ 40.106241][ T6959] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.119082][ T6959] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.131106][ T6959] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.141191][ T6959] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.154299][ T7049] device veth1_vlan entered promiscuous mode [ 40.162385][ T7089] device veth1_vlan entered promiscuous mode [ 40.170495][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.178976][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.186263][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.195799][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.204184][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.212394][ T6473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.225600][ T6992] device veth0_macvtap entered promiscuous mode [ 40.241186][ T6961] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.251990][ T6961] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.262355][ T6961] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.273086][ T6961] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.283539][ T6961] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.296888][ T7049] device veth0_macvtap entered promiscuous mode [ 40.307883][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.316178][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.324509][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.332892][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.341395][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.350021][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.358262][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.366407][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.375162][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.382935][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.391528][ T7089] device veth0_macvtap entered promiscuous mode [ 40.399580][ T6961] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 40.410304][ T6961] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.420156][ T6961] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 40.430773][ T6961] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.441226][ T6961] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.450174][ T6992] device veth1_macvtap entered promiscuous mode [ 40.464774][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.472365][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.480318][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.489743][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.498894][ T7049] device veth1_macvtap entered promiscuous mode [ 40.506603][ T7089] device veth1_macvtap entered promiscuous mode [ 40.517120][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.542513][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.564665][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.575650][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.588449][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.591872][ T8240] FAULT_INJECTION: forcing a failure. [ 40.591872][ T8240] name failslab, interval 1, probability 0, space 0, times 0 [ 40.601552][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.612208][ T8240] CPU: 0 PID: 8240 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 40.627059][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.630252][ T8240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.630254][ T8240] Call Trace: [ 40.630264][ T8240] dump_stack+0xa3/0xc8 [ 40.630271][ T8240] should_fail.cold.6+0x32/0x37 [ 40.630278][ T8240] should_failslab+0x5/0x10 [ 40.630282][ T8240] kmem_cache_alloc_node+0x57/0xb20 [ 40.630287][ T8240] ? __lock_acquire+0x4ea/0x1770 [ 40.630299][ T8240] __alloc_skb+0x52/0x1d0 [ 40.630309][ T8240] tipc_buf_acquire+0x1c/0x50 [ 40.630313][ T8240] tipc_msg_reverse+0x96/0x280 [ 40.630321][ T8240] tipc_sk_respond+0xbe/0x2c0 [ 40.630327][ T8240] __tipc_shutdown+0x2dd/0x380 [ 40.630333][ T8240] ? do_wait_intr_irq+0xb0/0xb0 [ 40.630341][ T8240] tipc_release+0x5f/0x870 [ 40.630349][ T8240] __sock_release+0x32/0xa0 [ 40.630354][ T8240] sock_close+0xf/0x20 [ 40.630359][ T8240] __fput+0xaa/0x250 [ 40.630366][ T8240] task_work_run+0x68/0xb0 [ 40.630373][ T8240] exit_to_user_mode_prepare+0x211/0x220 [ 40.630378][ T8240] syscall_exit_to_user_mode+0x7a/0x2c0 [ 40.630384][ T8240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 40.630389][ T8240] RIP: 0033:0x45cba9 [ 40.630393][ 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 [ 40.630396][ T8240] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 40.630400][ T8240] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 40.630402][ T8240] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 40.630405][ T8240] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 40.630407][ T8240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 40.630409][ T8240] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 40.636347][ T8241] FAULT_INJECTION: forcing a failure. [ 40.636347][ T8241] name failslab, interval 1, probability 0, space 0, times 0 [ 40.643058][ T6961] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.661834][ T8241] CPU: 0 PID: 8241 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 40.665726][ T6961] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.669791][ T8241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.669794][ T8241] Call Trace: [ 40.669803][ T8241] dump_stack+0xa3/0xc8 [ 40.669811][ T8241] should_fail.cold.6+0x32/0x37 [ 40.669819][ T8241] should_failslab+0x5/0x10 [ 40.669822][ T8241] kmem_cache_alloc_node+0x57/0xb20 [ 40.669827][ T8241] ? __lock_acquire+0x4ea/0x1770 [ 40.669839][ T8241] __alloc_skb+0x52/0x1d0 [ 40.669848][ T8241] tipc_buf_acquire+0x1c/0x50 [ 40.669853][ T8241] tipc_msg_reverse+0x96/0x280 [ 40.669861][ T8241] tipc_sk_respond+0xbe/0x2c0 [ 40.669867][ T8241] __tipc_shutdown+0x2dd/0x380 [ 40.669874][ T8241] ? do_wait_intr_irq+0xb0/0xb0 [ 40.669881][ T8241] tipc_release+0x5f/0x870 [ 40.674796][ T6961] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.679094][ T8241] __sock_release+0x32/0xa0 [ 40.679099][ T8241] sock_close+0xf/0x20 [ 40.679102][ T8241] __fput+0xaa/0x250 [ 40.679109][ T8241] task_work_run+0x68/0xb0 [ 40.679115][ T8241] exit_to_user_mode_prepare+0x211/0x220 [ 40.679121][ T8241] syscall_exit_to_user_mode+0x7a/0x2c0 [ 40.679126][ T8241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 40.679131][ T8241] RIP: 0033:0x45cba9 [ 40.679135][ T8241] 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 [ 40.694607][ T6961] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.697873][ T8241] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 40.697878][ T8241] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 40.697881][ T8241] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 40.697883][ T8241] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 40.697885][ T8241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 40.697887][ T8241] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 41.055836][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.066572][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.076913][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.087984][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.097994][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.108468][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.118514][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.129224][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.140615][ T7049] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.149258][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.160751][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.169118][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.177284][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.187665][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.199679][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.209813][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.221602][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.231672][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.242254][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.252918][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.264137][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.274757][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.282433][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.295638][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.305682][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 2020/11/08 17:39:56 executed programs: 7 [ 41.316315][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.326308][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.337224][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.352527][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.365545][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.386062][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.396844][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.408847][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.413300][ T8250] FAULT_INJECTION: forcing a failure. [ 41.413300][ T8250] name failslab, interval 1, probability 0, space 0, times 0 [ 41.417061][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.439140][ T8250] CPU: 0 PID: 8250 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 41.444327][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.447786][ T8250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.447788][ T8250] Call Trace: [ 41.447798][ T8250] dump_stack+0xa3/0xc8 [ 41.447805][ T8250] should_fail.cold.6+0x32/0x37 [ 41.447812][ T8250] should_failslab+0x5/0x10 [ 41.447817][ T8250] kmem_cache_alloc_node+0x57/0xb20 [ 41.447822][ T8250] ? __lock_acquire+0x4ea/0x1770 [ 41.447833][ T8250] __alloc_skb+0x52/0x1d0 [ 41.447843][ T8250] tipc_buf_acquire+0x1c/0x50 [ 41.447848][ T8250] tipc_msg_reverse+0x96/0x280 [ 41.462686][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.467646][ T8250] tipc_sk_respond+0xbe/0x2c0 [ 41.467653][ T8250] __tipc_shutdown+0x2dd/0x380 [ 41.467661][ T8250] ? do_wait_intr_irq+0xb0/0xb0 [ 41.467668][ T8250] tipc_release+0x5f/0x870 [ 41.467678][ T8250] __sock_release+0x32/0xa0 [ 41.467683][ T8250] sock_close+0xf/0x20 [ 41.467687][ T8250] __fput+0xaa/0x250 [ 41.467694][ T8250] task_work_run+0x68/0xb0 [ 41.467701][ T8250] exit_to_user_mode_prepare+0x211/0x220 [ 41.467707][ T8250] syscall_exit_to_user_mode+0x7a/0x2c0 [ 41.467712][ T8250] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 41.473573][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.475094][ T8250] RIP: 0033:0x45cba9 [ 41.484714][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.489544][ T8250] 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 [ 41.489547][ T8250] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 41.489552][ T8250] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 41.489554][ T8250] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 41.489556][ T8250] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 41.489559][ T8250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 41.489561][ T8250] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 41.492199][ T8251] FAULT_INJECTION: forcing a failure. [ 41.492199][ T8251] name failslab, interval 1, probability 0, space 0, times 0 [ 41.497158][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.499228][ T8251] CPU: 0 PID: 8251 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 41.508640][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.518961][ T8251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.518964][ T8251] Call Trace: [ 41.518973][ T8251] dump_stack+0xa3/0xc8 [ 41.518980][ T8251] should_fail.cold.6+0x32/0x37 [ 41.518992][ T8251] should_failslab+0x5/0x10 [ 41.518996][ T8251] kmem_cache_alloc_node+0x57/0xb20 [ 41.519001][ T8251] ? __lock_acquire+0x4ea/0x1770 [ 41.519012][ T8251] __alloc_skb+0x52/0x1d0 [ 41.519022][ T8251] tipc_buf_acquire+0x1c/0x50 [ 41.519027][ T8251] tipc_msg_reverse+0x96/0x280 [ 41.519035][ T8251] tipc_sk_respond+0xbe/0x2c0 [ 41.519041][ T8251] __tipc_shutdown+0x2dd/0x380 [ 41.529641][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.533232][ T8251] ? do_wait_intr_irq+0xb0/0xb0 [ 41.540997][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.542083][ T8251] tipc_release+0x5f/0x870 [ 41.790243][ T8251] __sock_release+0x32/0xa0 [ 41.794708][ T8251] sock_close+0xf/0x20 [ 41.798743][ T8251] __fput+0xaa/0x250 [ 41.802610][ T8251] task_work_run+0x68/0xb0 [ 41.806989][ T8251] exit_to_user_mode_prepare+0x211/0x220 [ 41.812588][ T8251] syscall_exit_to_user_mode+0x7a/0x2c0 [ 41.818103][ T8251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 41.823968][ T8251] RIP: 0033:0x45cba9 [ 41.827831][ 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 [ 41.847412][ T8251] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 41.855793][ T8251] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 41.863728][ T8251] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 41.871680][ T8251] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 41.879615][ T8251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 41.887559][ T8251] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 41.903109][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.914035][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.924093][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.934907][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.944918][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.955504][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.965479][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.976134][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.985945][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.996361][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.006736][ T7049] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.014864][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.023385][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.032016][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.040391][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.048940][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.057300][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.065495][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.073835][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.083402][ T6992] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.096893][ T6992] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.106418][ T6992] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.116144][ T6992] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.130906][ T7049] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.139898][ T7049] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.148788][ T7049] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.158302][ T7049] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.167853][ T7089] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.182962][ T7089] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.193999][ T7089] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.215817][ T7089] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.274206][ T8260] FAULT_INJECTION: forcing a failure. [ 42.274206][ T8260] name failslab, interval 1, probability 0, space 0, times 0 [ 42.289655][ T8261] FAULT_INJECTION: forcing a failure. [ 42.289655][ T8261] name failslab, interval 1, probability 0, space 0, times 0 [ 42.342760][ T8260] CPU: 1 PID: 8260 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 42.351437][ T8260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.361473][ T8260] Call Trace: [ 42.364831][ T8260] dump_stack+0xa3/0xc8 [ 42.368184][ T8275] FAULT_INJECTION: forcing a failure. [ 42.368184][ T8275] name failslab, interval 1, probability 0, space 0, times 0 [ 42.368964][ T8260] should_fail.cold.6+0x32/0x37 [ 42.368971][ T8260] should_failslab+0x5/0x10 [ 42.368975][ T8260] kmem_cache_alloc_node+0x57/0xb20 [ 42.368980][ T8260] ? __lock_acquire+0x4ea/0x1770 [ 42.368992][ T8260] __alloc_skb+0x52/0x1d0 [ 42.369000][ T8260] tipc_buf_acquire+0x1c/0x50 [ 42.397374][ T8278] FAULT_INJECTION: forcing a failure. [ 42.397374][ T8278] name failslab, interval 1, probability 0, space 0, times 0 [ 42.400916][ T8260] tipc_msg_reverse+0x96/0x280 [ 42.400924][ T8260] tipc_sk_respond+0xbe/0x2c0 [ 42.400931][ T8260] __tipc_shutdown+0x2dd/0x380 [ 42.400938][ T8260] ? do_wait_intr_irq+0xb0/0xb0 [ 42.400946][ T8260] tipc_release+0x5f/0x870 [ 42.400956][ T8260] __sock_release+0x32/0xa0 [ 42.450217][ T8260] sock_close+0xf/0x20 [ 42.454260][ T8260] __fput+0xaa/0x250 [ 42.458124][ T8260] task_work_run+0x68/0xb0 [ 42.462528][ T8260] exit_to_user_mode_prepare+0x211/0x220 [ 42.468127][ T8260] syscall_exit_to_user_mode+0x7a/0x2c0 [ 42.473724][ T8260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.479581][ T8260] RIP: 0033:0x45cba9 [ 42.483439][ T8260] 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 [ 42.503016][ T8260] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 42.511492][ T8260] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 42.519432][ T8260] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 42.527370][ T8260] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 42.535306][ T8260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 42.543245][ T8260] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 42.551195][ T8275] CPU: 0 PID: 8275 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 42.559843][ T8275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.569865][ T8275] Call Trace: [ 42.573128][ T8275] dump_stack+0xa3/0xc8 [ 42.577250][ T8275] should_fail.cold.6+0x32/0x37 [ 42.582082][ T8275] should_failslab+0x5/0x10 [ 42.586553][ T8275] kmem_cache_alloc_node+0x57/0xb20 [ 42.591717][ T8275] ? __lock_acquire+0x4ea/0x1770 [ 42.596622][ T8275] __alloc_skb+0x52/0x1d0 [ 42.600923][ T8275] tipc_buf_acquire+0x1c/0x50 [ 42.604419][ T8282] FAULT_INJECTION: forcing a failure. [ 42.604419][ T8282] name failslab, interval 1, probability 0, space 0, times 0 [ 42.605567][ T8275] tipc_msg_reverse+0x96/0x280 [ 42.605575][ T8275] tipc_sk_respond+0xbe/0x2c0 [ 42.605582][ T8275] __tipc_shutdown+0x2dd/0x380 [ 42.605590][ T8275] ? do_wait_intr_irq+0xb0/0xb0 [ 42.605597][ T8275] tipc_release+0x5f/0x870 [ 42.605607][ T8275] __sock_release+0x32/0xa0 [ 42.645931][ T8275] sock_close+0xf/0x20 [ 42.649973][ T8275] __fput+0xaa/0x250 [ 42.653842][ T8275] task_work_run+0x68/0xb0 [ 42.658225][ T8275] exit_to_user_mode_prepare+0x211/0x220 [ 42.663824][ T8275] syscall_exit_to_user_mode+0x7a/0x2c0 [ 42.669336][ T8275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.675211][ T8275] RIP: 0033:0x45cba9 [ 42.679071][ T8275] 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 [ 42.698650][ T8275] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 42.707049][ T8275] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 42.715002][ T8275] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 42.722955][ T8275] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 42.730895][ T8275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 42.738832][ T8275] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 42.751301][ T8278] CPU: 0 PID: 8278 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 42.759969][ T8278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.769993][ T8278] Call Trace: [ 42.773257][ T8278] dump_stack+0xa3/0xc8 [ 42.777388][ T8278] should_fail.cold.6+0x32/0x37 [ 42.782203][ T8278] should_failslab+0x5/0x10 [ 42.786671][ T8278] kmem_cache_alloc_node+0x57/0xb20 [ 42.791838][ T8278] ? __lock_acquire+0x4ea/0x1770 [ 42.796744][ T8278] __alloc_skb+0x52/0x1d0 [ 42.801046][ T8278] tipc_buf_acquire+0x1c/0x50 [ 42.805696][ T8278] tipc_msg_reverse+0x96/0x280 [ 42.810432][ T8278] tipc_sk_respond+0xbe/0x2c0 [ 42.815085][ T8278] __tipc_shutdown+0x2dd/0x380 [ 42.819824][ T8278] ? do_wait_intr_irq+0xb0/0xb0 [ 42.824648][ T8278] tipc_release+0x5f/0x870 [ 42.829041][ T8278] __sock_release+0x32/0xa0 [ 42.833516][ T8278] sock_close+0xf/0x20 [ 42.837549][ T8278] __fput+0xaa/0x250 [ 42.841415][ T8278] task_work_run+0x68/0xb0 [ 42.845799][ T8278] exit_to_user_mode_prepare+0x211/0x220 [ 42.851400][ T8278] syscall_exit_to_user_mode+0x7a/0x2c0 [ 42.856920][ T8278] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.862801][ T8278] RIP: 0033:0x45cba9 [ 42.866661][ T8278] 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 [ 42.886236][ T8278] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 42.894613][ T8278] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 42.902554][ T8278] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 42.910494][ T8278] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 42.918444][ T8278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 42.926420][ T8278] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 42.934379][ T8261] CPU: 1 PID: 8261 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 42.943050][ T8261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.953076][ T8261] Call Trace: [ 42.956344][ T8261] dump_stack+0xa3/0xc8 [ 42.960474][ T8261] should_fail.cold.6+0x32/0x37 [ 42.965303][ T8261] should_failslab+0x5/0x10 [ 42.969782][ T8261] kmem_cache_alloc_node+0x57/0xb20 [ 42.974947][ T8261] ? __lock_acquire+0x4ea/0x1770 [ 42.979854][ T8261] __alloc_skb+0x52/0x1d0 [ 42.984166][ T8261] tipc_buf_acquire+0x1c/0x50 [ 42.988807][ T8261] tipc_msg_reverse+0x96/0x280 [ 42.993538][ T8261] tipc_sk_respond+0xbe/0x2c0 [ 42.998179][ T8261] __tipc_shutdown+0x2dd/0x380 [ 43.002913][ T8261] ? do_wait_intr_irq+0xb0/0xb0 [ 43.007728][ T8261] tipc_release+0x5f/0x870 [ 43.012125][ T8261] __sock_release+0x32/0xa0 [ 43.016598][ T8261] sock_close+0xf/0x20 [ 43.020633][ T8261] __fput+0xaa/0x250 [ 43.024500][ T8261] task_work_run+0x68/0xb0 [ 43.028887][ T8261] exit_to_user_mode_prepare+0x211/0x220 [ 43.034484][ T8261] syscall_exit_to_user_mode+0x7a/0x2c0 [ 43.039995][ T8261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.045850][ T8261] RIP: 0033:0x45cba9 [ 43.049711][ T8261] 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 [ 43.069367][ T8261] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 43.077742][ T8261] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 43.085682][ T8261] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 43.093620][ T8261] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.101563][ T8261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 43.109513][ T8261] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 43.117500][ T8282] CPU: 0 PID: 8282 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 43.126182][ T8282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.136214][ T8282] Call Trace: [ 43.139483][ T8282] dump_stack+0xa3/0xc8 [ 43.143624][ T8282] should_fail.cold.6+0x32/0x37 [ 43.148456][ T8282] should_failslab+0x5/0x10 [ 43.152939][ T8282] kmem_cache_alloc_node+0x57/0xb20 [ 43.158127][ T8282] __alloc_skb+0x52/0x1d0 [ 43.162440][ T8282] tipc_buf_acquire+0x1c/0x50 [ 43.167097][ T8282] tipc_msg_create+0x2c/0xc0 [ 43.171670][ T8282] __tipc_shutdown+0x34a/0x380 [ 43.176417][ T8282] ? do_wait_intr_irq+0xb0/0xb0 [ 43.181249][ T8282] tipc_release+0x5f/0x870 [ 43.185647][ T8282] __sock_release+0x32/0xa0 [ 43.190130][ T8282] sock_close+0xf/0x20 [ 43.194171][ T8282] __fput+0xaa/0x250 [ 43.198039][ T8282] task_work_run+0x68/0xb0 [ 43.202428][ T8282] exit_to_user_mode_prepare+0x211/0x220 [ 43.208055][ T8282] syscall_exit_to_user_mode+0x7a/0x2c0 [ 43.213595][ T8282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.219462][ T8282] RIP: 0033:0x45cba9 [ 43.223327][ T8282] 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 [ 43.231816][ T8293] FAULT_INJECTION: forcing a failure. [ 43.231816][ T8293] name failslab, interval 1, probability 0, space 0, times 0 [ 43.242895][ T8282] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 43.242901][ T8282] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 43.242903][ T8282] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 43.242905][ T8282] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.242908][ T8282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 43.242910][ T8282] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 43.310201][ T8294] FAULT_INJECTION: forcing a failure. [ 43.310201][ T8294] name failslab, interval 1, probability 0, space 0, times 0 [ 43.336448][ T8299] FAULT_INJECTION: forcing a failure. [ 43.336448][ T8299] name failslab, interval 1, probability 0, space 0, times 0 [ 43.350642][ T8306] FAULT_INJECTION: forcing a failure. [ 43.350642][ T8306] name failslab, interval 1, probability 0, space 0, times 0 [ 43.356943][ T8294] CPU: 1 PID: 8294 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 43.371858][ T8294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.371861][ T8307] FAULT_INJECTION: forcing a failure. [ 43.371861][ T8307] name failslab, interval 1, probability 0, space 0, times 0 [ 43.394425][ T8294] Call Trace: [ 43.397685][ T8294] dump_stack+0xa3/0xc8 [ 43.401813][ T8294] should_fail.cold.6+0x32/0x37 [ 43.406636][ T8294] should_failslab+0x5/0x10 [ 43.411102][ T8294] kmem_cache_alloc_node+0x57/0xb20 [ 43.416263][ T8294] ? __lock_acquire+0x4ea/0x1770 [ 43.421172][ T8294] __alloc_skb+0x52/0x1d0 [ 43.425468][ T8294] tipc_buf_acquire+0x1c/0x50 [ 43.430116][ T8294] tipc_msg_reverse+0x96/0x280 [ 43.434857][ T8294] tipc_sk_respond+0xbe/0x2c0 [ 43.439498][ T8294] __tipc_shutdown+0x2dd/0x380 [ 43.444228][ T8294] ? do_wait_intr_irq+0xb0/0xb0 [ 43.449044][ T8294] tipc_release+0x5f/0x870 [ 43.453426][ T8294] __sock_release+0x32/0xa0 [ 43.457901][ T8294] sock_close+0xf/0x20 [ 43.461935][ T8294] __fput+0xaa/0x250 [ 43.465810][ T8294] task_work_run+0x68/0xb0 [ 43.470191][ T8294] exit_to_user_mode_prepare+0x211/0x220 [ 43.475789][ T8294] syscall_exit_to_user_mode+0x7a/0x2c0 [ 43.481309][ T8294] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.487167][ T8294] RIP: 0033:0x45cba9 [ 43.491032][ T8294] 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 [ 43.510609][ T8294] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 43.518987][ T8294] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 43.526924][ T8294] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 43.534863][ T8294] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.542805][ T8294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 43.550753][ T8294] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 43.558718][ T8307] CPU: 0 PID: 8307 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 43.567369][ T8307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.577402][ T8307] Call Trace: [ 43.580670][ T8307] dump_stack+0xa3/0xc8 [ 43.584808][ T8307] should_fail.cold.6+0x32/0x37 [ 43.589641][ T8307] should_failslab+0x5/0x10 [ 43.594122][ T8307] kmem_cache_alloc_node+0x57/0xb20 [ 43.599294][ T8307] ? __lock_acquire+0x4ea/0x1770 [ 43.604209][ T8307] __alloc_skb+0x52/0x1d0 [ 43.608518][ T8307] tipc_buf_acquire+0x1c/0x50 [ 43.613166][ T8307] tipc_msg_reverse+0x96/0x280 [ 43.615710][ T8312] FAULT_INJECTION: forcing a failure. [ 43.615710][ T8312] name failslab, interval 1, probability 0, space 0, times 0 [ 43.617904][ T8307] tipc_sk_respond+0xbe/0x2c0 [ 43.617911][ T8307] __tipc_shutdown+0x2dd/0x380 [ 43.617919][ T8307] ? do_wait_intr_irq+0xb0/0xb0 [ 43.617926][ T8307] tipc_release+0x5f/0x870 [ 43.617936][ T8307] __sock_release+0x32/0xa0 [ 43.617941][ T8307] sock_close+0xf/0x20 [ 43.617945][ T8307] __fput+0xaa/0x250 [ 43.617952][ T8307] task_work_run+0x68/0xb0 [ 43.617959][ T8307] exit_to_user_mode_prepare+0x211/0x220 [ 43.617964][ T8307] syscall_exit_to_user_mode+0x7a/0x2c0 [ 43.617969][ T8307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.682771][ T8307] RIP: 0033:0x45cba9 [ 43.686637][ T8307] 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 [ 43.706318][ T8307] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 43.714696][ T8307] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 43.722638][ T8307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 43.730582][ T8307] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.738522][ T8307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 43.746460][ T8307] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 43.754428][ T8299] CPU: 1 PID: 8299 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 43.763088][ T8299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.773125][ T8299] Call Trace: [ 43.776403][ T8299] dump_stack+0xa3/0xc8 [ 43.780538][ T8299] should_fail.cold.6+0x32/0x37 [ 43.785358][ T8299] should_failslab+0x5/0x10 [ 43.789832][ T8299] kmem_cache_alloc_node+0x57/0xb20 [ 43.795002][ T8299] __alloc_skb+0x52/0x1d0 [ 43.799315][ T8299] tipc_buf_acquire+0x1c/0x50 [ 43.803962][ T8299] tipc_msg_create+0x2c/0xc0 [ 43.808523][ T8299] __tipc_shutdown+0x34a/0x380 [ 43.813254][ T8299] ? do_wait_intr_irq+0xb0/0xb0 [ 43.818072][ T8299] tipc_release+0x5f/0x870 [ 43.822457][ T8299] __sock_release+0x32/0xa0 [ 43.826931][ T8299] sock_close+0xf/0x20 [ 43.830964][ T8299] __fput+0xaa/0x250 [ 43.834831][ T8299] task_work_run+0x68/0xb0 [ 43.839223][ T8299] exit_to_user_mode_prepare+0x211/0x220 [ 43.844847][ T8299] syscall_exit_to_user_mode+0x7a/0x2c0 [ 43.850367][ T8299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.856228][ T8299] RIP: 0033:0x45cba9 [ 43.860089][ 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 [ 43.879662][ T8299] RSP: 002b:00007f569f254c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 43.888044][ T8299] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 43.895986][ T8299] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 43.903930][ T8299] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 43.911873][ T8299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 43.919821][ T8299] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2556d4 [ 43.927773][ T8306] CPU: 0 PID: 8306 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 43.936444][ T8306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.946480][ T8306] Call Trace: [ 43.949745][ T8306] dump_stack+0xa3/0xc8 [ 43.953867][ T8306] should_fail.cold.6+0x32/0x37 [ 43.958691][ T8306] should_failslab+0x5/0x10 [ 43.963162][ T8306] kmem_cache_alloc_node+0x57/0xb20 [ 43.968327][ T8306] ? __lock_acquire+0x4ea/0x1770 [ 43.973242][ T8306] __alloc_skb+0x52/0x1d0 [ 43.977545][ T8306] tipc_buf_acquire+0x1c/0x50 [ 43.982192][ T8306] tipc_msg_reverse+0x96/0x280 [ 43.986930][ T8306] tipc_sk_respond+0xbe/0x2c0 [ 43.991578][ T8306] __tipc_shutdown+0x2dd/0x380 [ 43.996311][ T8306] ? do_wait_intr_irq+0xb0/0xb0 [ 44.001127][ T8306] tipc_release+0x5f/0x870 [ 44.005511][ T8306] __sock_release+0x32/0xa0 [ 44.009980][ T8306] sock_close+0xf/0x20 [ 44.014012][ T8306] __fput+0xaa/0x250 [ 44.017878][ T8306] task_work_run+0x68/0xb0 [ 44.022265][ T8306] exit_to_user_mode_prepare+0x211/0x220 [ 44.027863][ T8306] syscall_exit_to_user_mode+0x7a/0x2c0 [ 44.033373][ T8306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.039235][ T8306] RIP: 0033:0x45cba9 [ 44.043100][ T8306] 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 [ 44.062676][ T8306] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 44.071066][ T8306] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 44.079008][ T8306] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 44.086954][ T8306] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 44.095592][ T8306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 44.103531][ T8306] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 44.111482][ T8293] CPU: 1 PID: 8293 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 44.120135][ T8293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.130169][ T8293] Call Trace: [ 44.133437][ T8293] dump_stack+0xa3/0xc8 [ 44.137578][ T8293] should_fail.cold.6+0x32/0x37 [ 44.142411][ T8293] should_failslab+0x5/0x10 [ 44.146892][ T8293] kmem_cache_alloc_node+0x57/0xb20 [ 44.152068][ T8293] ? __lock_acquire+0x4ea/0x1770 [ 44.156990][ T8293] __alloc_skb+0x52/0x1d0 [ 44.161307][ T8293] tipc_buf_acquire+0x1c/0x50 [ 44.165963][ T8293] tipc_msg_reverse+0x96/0x280 [ 44.170710][ T8293] tipc_sk_respond+0xbe/0x2c0 [ 44.175369][ T8293] __tipc_shutdown+0x2dd/0x380 [ 44.180115][ T8293] ? do_wait_intr_irq+0xb0/0xb0 [ 44.184951][ T8293] tipc_release+0x5f/0x870 [ 44.189361][ T8293] __sock_release+0x32/0xa0 [ 44.193843][ T8293] sock_close+0xf/0x20 [ 44.197894][ T8293] __fput+0xaa/0x250 [ 44.199353][ T8328] FAULT_INJECTION: forcing a failure. [ 44.199353][ T8328] name failslab, interval 1, probability 0, space 0, times 0 [ 44.201799][ T8293] task_work_run+0x68/0xb0 [ 44.201807][ T8293] exit_to_user_mode_prepare+0x211/0x220 [ 44.201813][ T8293] syscall_exit_to_user_mode+0x7a/0x2c0 [ 44.201818][ T8293] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.201824][ T8293] RIP: 0033:0x45cba9 [ 44.201828][ T8293] 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 [ 44.201831][ T8293] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 44.201836][ T8293] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 44.201838][ T8293] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 44.201841][ T8293] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 44.201843][ T8293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 44.201846][ T8293] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 44.205310][ T8312] CPU: 1 PID: 8312 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 44.223197][ T8327] FAULT_INJECTION: forcing a failure. [ 44.223197][ T8327] name failslab, interval 1, probability 0, space 0, times 0 [ 44.224396][ T8312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.224398][ T8312] Call Trace: [ 44.224406][ T8312] dump_stack+0xa3/0xc8 [ 44.224413][ T8312] should_fail.cold.6+0x32/0x37 [ 44.224419][ T8312] should_failslab+0x5/0x10 [ 44.224423][ T8312] kmem_cache_alloc_node+0x57/0xb20 [ 44.224428][ T8312] ? __lock_acquire+0x4ea/0x1770 [ 44.224440][ T8312] __alloc_skb+0x52/0x1d0 [ 44.224448][ T8312] tipc_buf_acquire+0x1c/0x50 [ 44.224453][ T8312] tipc_msg_reverse+0x96/0x280 [ 44.378904][ T8312] tipc_sk_respond+0xbe/0x2c0 [ 44.383547][ T8312] __tipc_shutdown+0x2dd/0x380 [ 44.388280][ T8312] ? do_wait_intr_irq+0xb0/0xb0 [ 44.393098][ T8312] tipc_release+0x5f/0x870 [ 44.397483][ T8312] __sock_release+0x32/0xa0 [ 44.401951][ T8312] sock_close+0xf/0x20 [ 44.405986][ T8312] __fput+0xaa/0x250 [ 44.409848][ T8312] task_work_run+0x68/0xb0 [ 44.414231][ T8312] exit_to_user_mode_prepare+0x211/0x220 [ 44.419844][ T8312] syscall_exit_to_user_mode+0x7a/0x2c0 [ 44.425354][ T8312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.431210][ T8312] RIP: 0033:0x45cba9 [ 44.435071][ T8312] 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 [ 44.454641][ T8312] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 44.463028][ T8312] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 44.470966][ T8312] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 44.478902][ T8312] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 44.486840][ T8312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 44.494778][ T8312] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 44.529238][ T8328] CPU: 0 PID: 8328 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 44.537912][ T8328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.547947][ T8328] Call Trace: [ 44.551215][ T8328] dump_stack+0xa3/0xc8 [ 44.555354][ T8328] should_fail.cold.6+0x32/0x37 [ 44.560187][ T8328] should_failslab+0x5/0x10 [ 44.564667][ T8328] kmem_cache_alloc_node+0x57/0xb20 [ 44.569843][ T8328] ? __lock_acquire+0x4ea/0x1770 [ 44.574770][ T8328] __alloc_skb+0x52/0x1d0 [ 44.579078][ T8328] tipc_buf_acquire+0x1c/0x50 [ 44.583725][ T8328] tipc_msg_reverse+0x96/0x280 [ 44.588471][ T8328] tipc_sk_respond+0xbe/0x2c0 [ 44.593129][ T8328] __tipc_shutdown+0x2dd/0x380 [ 44.597872][ T8328] ? do_wait_intr_irq+0xb0/0xb0 [ 44.599630][ T8338] FAULT_INJECTION: forcing a failure. [ 44.599630][ T8338] name failslab, interval 1, probability 0, space 0, times 0 [ 44.602700][ T8328] tipc_release+0x5f/0x870 [ 44.602711][ T8328] __sock_release+0x32/0xa0 [ 44.602715][ T8328] sock_close+0xf/0x20 [ 44.628156][ T8328] __fput+0xaa/0x250 [ 44.632019][ T8328] task_work_run+0x68/0xb0 [ 44.636409][ T8328] exit_to_user_mode_prepare+0x211/0x220 [ 44.642018][ T8328] syscall_exit_to_user_mode+0x7a/0x2c0 [ 44.643795][ T8341] FAULT_INJECTION: forcing a failure. [ 44.643795][ T8341] name failslab, interval 1, probability 0, space 0, times 0 [ 44.647536][ T8328] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.647541][ T8328] RIP: 0033:0x45cba9 [ 44.647546][ T8328] 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 [ 44.647549][ T8328] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 44.647554][ T8328] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 44.647556][ T8328] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 44.647558][ T8328] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 44.647560][ T8328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 44.647562][ T8328] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 44.659904][ T8327] CPU: 0 PID: 8327 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 44.746199][ T8327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.756235][ T8327] Call Trace: [ 44.759497][ T8327] dump_stack+0xa3/0xc8 [ 44.763639][ T8327] should_fail.cold.6+0x32/0x37 [ 44.768459][ T8327] should_failslab+0x5/0x10 [ 44.772932][ T8327] kmem_cache_alloc_node+0x57/0xb20 [ 44.778099][ T8327] ? __lock_acquire+0x4ea/0x1770 [ 44.783007][ T8327] __alloc_skb+0x52/0x1d0 [ 44.787315][ T8327] tipc_buf_acquire+0x1c/0x50 [ 44.791965][ T8327] tipc_msg_reverse+0x96/0x280 [ 44.795272][ T8350] FAULT_INJECTION: forcing a failure. [ 44.795272][ T8350] name failslab, interval 1, probability 0, space 0, times 0 [ 44.796705][ T8327] tipc_sk_respond+0xbe/0x2c0 [ 44.796712][ T8327] __tipc_shutdown+0x2dd/0x380 [ 44.796720][ T8327] ? do_wait_intr_irq+0xb0/0xb0 [ 44.796727][ T8327] tipc_release+0x5f/0x870 [ 44.796737][ T8327] __sock_release+0x32/0xa0 [ 44.796742][ T8327] sock_close+0xf/0x20 [ 44.796746][ T8327] __fput+0xaa/0x250 [ 44.796753][ T8327] task_work_run+0x68/0xb0 [ 44.796760][ T8327] exit_to_user_mode_prepare+0x211/0x220 [ 44.796765][ T8327] syscall_exit_to_user_mode+0x7a/0x2c0 [ 44.796771][ T8327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.796776][ T8327] RIP: 0033:0x45cba9 [ 44.796780][ T8327] 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 [ 44.796782][ T8327] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 44.796787][ T8327] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 44.796789][ T8327] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 44.796791][ T8327] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 44.796793][ T8327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 44.796796][ T8327] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 44.812856][ T8341] CPU: 0 PID: 8341 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 44.941975][ T8341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.951999][ T8341] Call Trace: [ 44.955266][ T8341] dump_stack+0xa3/0xc8 [ 44.959398][ T8341] should_fail.cold.6+0x32/0x37 [ 44.964221][ T8341] should_failslab+0x5/0x10 [ 44.968695][ T8341] kmem_cache_alloc_node+0x57/0xb20 [ 44.973857][ T8341] ? __lock_acquire+0x4ea/0x1770 [ 44.978768][ T8341] __alloc_skb+0x52/0x1d0 [ 44.983069][ T8341] tipc_buf_acquire+0x1c/0x50 [ 44.987713][ T8341] tipc_msg_reverse+0x96/0x280 [ 44.992446][ T8341] tipc_sk_respond+0xbe/0x2c0 [ 44.997091][ T8341] __tipc_shutdown+0x2dd/0x380 [ 45.001827][ T8341] ? do_wait_intr_irq+0xb0/0xb0 [ 45.006653][ T8341] tipc_release+0x5f/0x870 [ 45.011050][ T8341] __sock_release+0x32/0xa0 [ 45.015529][ T8341] sock_close+0xf/0x20 [ 45.019574][ T8341] __fput+0xaa/0x250 [ 45.023470][ T8341] task_work_run+0x68/0xb0 [ 45.027852][ T8341] exit_to_user_mode_prepare+0x211/0x220 [ 45.033447][ T8341] syscall_exit_to_user_mode+0x7a/0x2c0 [ 45.038960][ T8341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 45.044822][ T8341] RIP: 0033:0x45cba9 [ 45.048694][ T8341] 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 [ 45.068265][ T8341] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 45.076645][ T8341] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 45.084591][ T8341] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 45.092529][ T8341] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 45.100467][ T8341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 45.108422][ T8341] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 45.129985][ T8352] FAULT_INJECTION: forcing a failure. [ 45.129985][ T8352] name failslab, interval 1, probability 0, space 0, times 0 [ 45.130814][ T8338] CPU: 1 PID: 8338 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 45.151232][ T8338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.162212][ T8338] Call Trace: [ 45.165484][ T8338] dump_stack+0xa3/0xc8 [ 45.169628][ T8338] should_fail.cold.6+0x32/0x37 [ 45.174445][ T8338] should_failslab+0x5/0x10 [ 45.178912][ T8338] kmem_cache_alloc_node+0x57/0xb20 [ 45.184073][ T8338] ? __lock_acquire+0x4ea/0x1770 [ 45.188978][ T8338] __alloc_skb+0x52/0x1d0 [ 45.193295][ T8338] tipc_buf_acquire+0x1c/0x50 [ 45.197463][ T8356] FAULT_INJECTION: forcing a failure. [ 45.197463][ T8356] name failslab, interval 1, probability 0, space 0, times 0 [ 45.197962][ T8338] tipc_msg_reverse+0x96/0x280 [ 45.197971][ T8338] tipc_sk_respond+0xbe/0x2c0 [ 45.197978][ T8338] __tipc_shutdown+0x2dd/0x380 [ 45.197985][ T8338] ? do_wait_intr_irq+0xb0/0xb0 [ 45.197993][ T8338] tipc_release+0x5f/0x870 [ 45.198002][ T8338] __sock_release+0x32/0xa0 [ 45.238323][ T8338] sock_close+0xf/0x20 [ 45.242357][ T8338] __fput+0xaa/0x250 [ 45.246218][ T8338] task_work_run+0x68/0xb0 [ 45.250613][ T8338] exit_to_user_mode_prepare+0x211/0x220 [ 45.256211][ T8338] syscall_exit_to_user_mode+0x7a/0x2c0 [ 45.261723][ T8338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 45.267580][ T8338] RIP: 0033:0x45cba9 [ 45.271441][ T8338] 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 [ 45.291008][ T8338] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 45.299382][ T8338] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 45.307318][ T8338] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 45.315254][ T8338] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 45.323216][ T8338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 45.331157][ T8338] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 45.339108][ T8356] CPU: 0 PID: 8356 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 45.347759][ T8356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.357791][ T8356] Call Trace: [ 45.361060][ T8356] dump_stack+0xa3/0xc8 [ 45.365202][ T8356] should_fail.cold.6+0x32/0x37 [ 45.370031][ T8356] should_failslab+0x5/0x10 [ 45.374512][ T8356] kmem_cache_alloc_node+0x57/0xb20 [ 45.379690][ T8356] ? __lock_acquire+0x4ea/0x1770 [ 45.384612][ T8356] __alloc_skb+0x52/0x1d0 [ 45.388926][ T8356] tipc_buf_acquire+0x1c/0x50 [ 45.393591][ T8356] tipc_msg_reverse+0x96/0x280 [ 45.398342][ T8356] tipc_sk_respond+0xbe/0x2c0 [ 45.402998][ T8356] __tipc_shutdown+0x2dd/0x380 [ 45.407739][ T8356] ? do_wait_intr_irq+0xb0/0xb0 [ 45.412566][ T8356] tipc_release+0x5f/0x870 [ 45.416967][ T8356] __sock_release+0x32/0xa0 [ 45.421450][ T8356] sock_close+0xf/0x20 [ 45.425494][ T8356] __fput+0xaa/0x250 [ 45.429357][ T8356] task_work_run+0x68/0xb0 [ 45.433739][ T8356] exit_to_user_mode_prepare+0x211/0x220 [ 45.439341][ T8356] syscall_exit_to_user_mode+0x7a/0x2c0 [ 45.444855][ T8356] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 45.450714][ T8356] RIP: 0033:0x45cba9 [ 45.454574][ 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 [ 45.474143][ T8356] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 45.482518][ T8356] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 45.490457][ T8356] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 45.498400][ T8356] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 45.506342][ T8356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 45.514279][ T8356] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 45.522227][ T8350] CPU: 1 PID: 8350 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 45.530876][ T8350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.540904][ T8350] Call Trace: [ 45.544167][ T8350] dump_stack+0xa3/0xc8 [ 45.548294][ T8350] should_fail.cold.6+0x32/0x37 [ 45.553119][ T8350] should_failslab+0x5/0x10 [ 45.557589][ T8350] kmem_cache_alloc_node+0x57/0xb20 [ 45.562750][ T8350] ? __lock_acquire+0x4ea/0x1770 [ 45.567656][ T8350] __alloc_skb+0x52/0x1d0 [ 45.571973][ T8350] tipc_buf_acquire+0x1c/0x50 [ 45.576613][ T8350] tipc_msg_reverse+0x96/0x280 [ 45.581341][ T8350] tipc_sk_respond+0xbe/0x2c0 [ 45.585984][ T8350] __tipc_shutdown+0x2dd/0x380 [ 45.590726][ T8350] ? do_wait_intr_irq+0xb0/0xb0 [ 45.595555][ T8350] tipc_release+0x5f/0x870 [ 45.599951][ T8350] __sock_release+0x32/0xa0 [ 45.604418][ T8350] sock_close+0xf/0x20 [ 45.608451][ T8350] __fput+0xaa/0x250 [ 45.612326][ T8350] task_work_run+0x68/0xb0 [ 45.616722][ T8350] exit_to_user_mode_prepare+0x211/0x220 [ 45.622325][ T8350] syscall_exit_to_user_mode+0x7a/0x2c0 [ 45.627844][ T8350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 45.633701][ T8350] RIP: 0033:0x45cba9 [ 45.637562][ T8350] 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 [ 45.657141][ T8350] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 45.665519][ T8350] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 45.673458][ T8350] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 45.681406][ T8350] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 45.689435][ T8350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 45.697377][ T8350] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 45.705333][ T8352] CPU: 0 PID: 8352 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 45.713984][ T8352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.724046][ T8352] Call Trace: [ 45.727314][ T8352] dump_stack+0xa3/0xc8 [ 45.731502][ T8352] should_fail.cold.6+0x32/0x37 [ 45.736326][ T8352] should_failslab+0x5/0x10 [ 45.740798][ T8352] kmem_cache_alloc_node+0x57/0xb20 [ 45.745960][ T8352] ? __lock_acquire+0x4ea/0x1770 [ 45.750872][ T8352] __alloc_skb+0x52/0x1d0 [ 45.755166][ T8352] tipc_buf_acquire+0x1c/0x50 [ 45.759830][ T8352] tipc_msg_reverse+0x96/0x280 [ 45.764557][ T8352] tipc_sk_respond+0xbe/0x2c0 [ 45.769221][ T8352] __tipc_shutdown+0x2dd/0x380 [ 45.773978][ T8352] ? do_wait_intr_irq+0xb0/0xb0 [ 45.778811][ T8352] tipc_release+0x5f/0x870 [ 45.783193][ T8352] __sock_release+0x32/0xa0 [ 45.787659][ T8352] sock_close+0xf/0x20 [ 45.791691][ T8352] __fput+0xaa/0x250 [ 45.795552][ T8352] task_work_run+0x68/0xb0 [ 45.799939][ T8352] exit_to_user_mode_prepare+0x211/0x220 [ 45.805536][ T8352] syscall_exit_to_user_mode+0x7a/0x2c0 [ 45.811046][ T8352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 45.816904][ T8352] RIP: 0033:0x45cba9 [ 45.820770][ T8352] 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 [ 45.840348][ T8352] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 45.848725][ T8352] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 45.856668][ T8352] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 45.864668][ T8352] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 45.872605][ T8352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 45.880550][ T8352] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 45.961091][ T8378] FAULT_INJECTION: forcing a failure. [ 45.961091][ T8378] name failslab, interval 1, probability 0, space 0, times 0 [ 45.976793][ T8382] FAULT_INJECTION: forcing a failure. [ 45.976793][ T8382] name failslab, interval 1, probability 0, space 0, times 0 [ 45.989778][ T8378] CPU: 0 PID: 8378 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 45.991788][ T8383] FAULT_INJECTION: forcing a failure. [ 45.991788][ T8383] name failslab, interval 1, probability 0, space 0, times 0 [ 45.998425][ T8378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.998428][ T8378] Call Trace: [ 45.998437][ T8378] dump_stack+0xa3/0xc8 [ 45.998444][ T8378] should_fail.cold.6+0x32/0x37 [ 45.998450][ T8378] should_failslab+0x5/0x10 [ 45.998454][ T8378] kmem_cache_alloc_node+0x57/0xb20 [ 45.998459][ T8378] ? __lock_acquire+0x4ea/0x1770 [ 45.998471][ T8378] __alloc_skb+0x52/0x1d0 [ 45.998480][ T8378] tipc_buf_acquire+0x1c/0x50 [ 45.998485][ T8378] tipc_msg_reverse+0x96/0x280 [ 45.998492][ T8378] tipc_sk_respond+0xbe/0x2c0 [ 45.998498][ T8378] __tipc_shutdown+0x2dd/0x380 [ 46.037426][ T8387] FAULT_INJECTION: forcing a failure. [ 46.037426][ T8387] name failslab, interval 1, probability 0, space 0, times 0 [ 46.037744][ T8378] ? do_wait_intr_irq+0xb0/0xb0 [ 46.044614][ T8385] FAULT_INJECTION: forcing a failure. [ 46.044614][ T8385] name failslab, interval 1, probability 0, space 0, times 0 [ 46.047816][ T8378] tipc_release+0x5f/0x870 [ 46.047827][ T8378] __sock_release+0x32/0xa0 [ 46.047832][ T8378] sock_close+0xf/0x20 [ 46.047837][ T8378] __fput+0xaa/0x250 [ 46.047843][ T8378] task_work_run+0x68/0xb0 [ 46.047850][ T8378] exit_to_user_mode_prepare+0x211/0x220 [ 46.047856][ T8378] syscall_exit_to_user_mode+0x7a/0x2c0 [ 46.047862][ T8378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 46.047867][ T8378] RIP: 0033:0x45cba9 [ 46.047871][ 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 [ 46.047874][ T8378] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 46.047879][ T8378] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 46.047881][ T8378] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 46.047884][ T8378] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.047886][ T8378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 46.047888][ T8378] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 46.065150][ T8384] FAULT_INJECTION: forcing a failure. [ 46.065150][ T8384] name failslab, interval 1, probability 0, space 0, times 0 [ 46.081101][ T8387] CPU: 1 PID: 8387 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 46.231969][ T8387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.242005][ T8387] Call Trace: [ 46.245264][ T8387] dump_stack+0xa3/0xc8 [ 46.249387][ T8387] should_fail.cold.6+0x32/0x37 [ 46.254203][ T8387] should_failslab+0x5/0x10 [ 46.258679][ T8387] kmem_cache_alloc_node+0x57/0xb20 [ 46.263846][ T8387] ? __lock_acquire+0x4ea/0x1770 [ 46.268753][ T8387] __alloc_skb+0x52/0x1d0 [ 46.273080][ T8387] tipc_buf_acquire+0x1c/0x50 [ 46.277735][ T8387] tipc_msg_reverse+0x96/0x280 [ 46.282468][ T8387] tipc_sk_respond+0xbe/0x2c0 [ 46.287110][ T8387] __tipc_shutdown+0x2dd/0x380 [ 46.291859][ T8387] ? do_wait_intr_irq+0xb0/0xb0 [ 46.296695][ T8387] tipc_release+0x5f/0x870 [ 46.301082][ T8387] __sock_release+0x32/0xa0 [ 46.305549][ T8387] sock_close+0xf/0x20 [ 46.309582][ T8387] __fput+0xaa/0x250 [ 46.313442][ T8387] task_work_run+0x68/0xb0 [ 46.317827][ T8387] exit_to_user_mode_prepare+0x211/0x220 [ 46.323424][ T8387] syscall_exit_to_user_mode+0x7a/0x2c0 [ 46.328934][ T8387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 46.334792][ T8387] RIP: 0033:0x45cba9 [ 46.338651][ 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 [ 46.358228][ T8387] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 46.366617][ T8387] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 46.374579][ T8387] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 46.382520][ T8387] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.390459][ T8387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 46.398397][ T8387] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 46.412300][ T8382] CPU: 0 PID: 8382 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 46.420961][ T8382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.430993][ T8382] Call Trace: [ 46.434249][ T8382] dump_stack+0xa3/0xc8 [ 46.438382][ T8382] should_fail.cold.6+0x32/0x37 [ 46.443216][ T8382] should_failslab+0x5/0x10 [ 46.447699][ T8382] kmem_cache_alloc_node+0x57/0xb20 [ 46.452862][ T8382] ? __lock_acquire+0x4ea/0x1770 [ 46.457769][ T8382] __alloc_skb+0x52/0x1d0 [ 46.462066][ T8382] tipc_buf_acquire+0x1c/0x50 [ 46.466717][ T8382] tipc_msg_reverse+0x96/0x280 [ 46.471477][ T8382] tipc_sk_respond+0xbe/0x2c0 [ 46.476139][ T8382] __tipc_shutdown+0x2dd/0x380 [ 46.480886][ T8382] ? do_wait_intr_irq+0xb0/0xb0 [ 46.485733][ T8382] tipc_release+0x5f/0x870 [ 46.490123][ T8382] __sock_release+0x32/0xa0 [ 46.494590][ T8382] sock_close+0xf/0x20 [ 46.498630][ T8382] __fput+0xaa/0x250 [ 46.502493][ T8382] task_work_run+0x68/0xb0 [ 46.506876][ T8382] exit_to_user_mode_prepare+0x211/0x220 [ 46.512475][ T8382] syscall_exit_to_user_mode+0x7a/0x2c0 [ 46.517985][ T8382] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 46.523849][ T8382] RIP: 0033:0x45cba9 [ 46.527713][ 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 [ 46.547288][ T8382] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 46.555679][ T8382] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 46.563617][ T8382] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 46.571553][ T8382] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.579491][ T8382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 46.587426][ T8382] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 46.595375][ T8385] CPU: 1 PID: 8385 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 46.604022][ T8385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.614045][ T8385] Call Trace: [ 46.617301][ T8385] dump_stack+0xa3/0xc8 [ 46.621428][ T8385] should_fail.cold.6+0x32/0x37 [ 46.626248][ T8385] should_failslab+0x5/0x10 [ 46.630713][ T8385] kmem_cache_alloc_node+0x57/0xb20 [ 46.635877][ T8385] ? __lock_acquire+0x4ea/0x1770 [ 46.640792][ T8385] __alloc_skb+0x52/0x1d0 [ 46.645095][ T8385] tipc_buf_acquire+0x1c/0x50 [ 46.649736][ T8385] tipc_msg_reverse+0x96/0x280 [ 46.654465][ T8385] tipc_sk_respond+0xbe/0x2c0 [ 46.659108][ T8385] __tipc_shutdown+0x2dd/0x380 [ 46.663837][ T8385] ? do_wait_intr_irq+0xb0/0xb0 [ 46.668653][ T8385] tipc_release+0x5f/0x870 [ 46.673044][ T8385] __sock_release+0x32/0xa0 [ 46.677520][ T8385] sock_close+0xf/0x20 [ 46.681556][ T8385] __fput+0xaa/0x250 [ 46.685520][ T8385] task_work_run+0x68/0xb0 [ 46.689922][ T8385] exit_to_user_mode_prepare+0x211/0x220 [ 46.695519][ T8385] syscall_exit_to_user_mode+0x7a/0x2c0 [ 46.701031][ T8385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 46.706893][ T8385] RIP: 0033:0x45cba9 2020/11/08 17:40:02 executed programs: 32 [ 46.710764][ T8385] 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 [ 46.730338][ T8385] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 46.738722][ T8385] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 46.746669][ T8385] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 46.754619][ T8385] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.762574][ T8385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 46.770517][ T8385] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 46.778480][ T8384] CPU: 0 PID: 8384 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 46.787134][ T8384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.797164][ T8384] Call Trace: [ 46.800423][ T8384] dump_stack+0xa3/0xc8 [ 46.804547][ T8384] should_fail.cold.6+0x32/0x37 [ 46.809370][ T8384] should_failslab+0x5/0x10 [ 46.813842][ T8384] kmem_cache_alloc_node+0x57/0xb20 [ 46.819022][ T8384] ? __lock_acquire+0x4ea/0x1770 [ 46.823930][ T8384] __alloc_skb+0x52/0x1d0 [ 46.828233][ T8384] tipc_buf_acquire+0x1c/0x50 [ 46.832881][ T8384] tipc_msg_reverse+0x96/0x280 [ 46.837625][ T8384] tipc_sk_respond+0xbe/0x2c0 [ 46.842268][ T8384] __tipc_shutdown+0x2dd/0x380 [ 46.847018][ T8384] ? do_wait_intr_irq+0xb0/0xb0 [ 46.851843][ T8384] tipc_release+0x5f/0x870 [ 46.856229][ T8384] __sock_release+0x32/0xa0 [ 46.860720][ T8384] sock_close+0xf/0x20 [ 46.864755][ T8384] __fput+0xaa/0x250 [ 46.868622][ T8384] task_work_run+0x68/0xb0 [ 46.873017][ T8384] exit_to_user_mode_prepare+0x211/0x220 [ 46.878615][ T8384] syscall_exit_to_user_mode+0x7a/0x2c0 [ 46.884229][ T8384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 46.890088][ T8384] RIP: 0033:0x45cba9 [ 46.893949][ T8384] 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 [ 46.913606][ T8384] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 46.921995][ T8384] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 46.929938][ T8384] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 46.937883][ T8384] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.945822][ T8384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 46.953764][ T8384] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 46.961714][ T8383] CPU: 1 PID: 8383 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 46.970366][ T8383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.974972][ T8396] FAULT_INJECTION: forcing a failure. [ 46.974972][ T8396] name failslab, interval 1, probability 0, space 0, times 0 [ 46.980396][ T8383] Call Trace: [ 46.980405][ T8383] dump_stack+0xa3/0xc8 [ 46.980412][ T8383] should_fail.cold.6+0x32/0x37 [ 46.980418][ T8383] should_failslab+0x5/0x10 [ 46.980422][ T8383] kmem_cache_alloc_node+0x57/0xb20 [ 46.980428][ T8383] ? __lock_acquire+0x4ea/0x1770 [ 46.980440][ T8383] __alloc_skb+0x52/0x1d0 [ 46.980449][ T8383] tipc_buf_acquire+0x1c/0x50 [ 46.980454][ T8383] tipc_msg_reverse+0x96/0x280 [ 46.980463][ T8383] tipc_sk_respond+0xbe/0x2c0 [ 47.038058][ T8383] __tipc_shutdown+0x2dd/0x380 [ 47.042789][ T8383] ? do_wait_intr_irq+0xb0/0xb0 [ 47.047715][ T8383] tipc_release+0x5f/0x870 [ 47.052100][ T8383] __sock_release+0x32/0xa0 [ 47.056568][ T8383] sock_close+0xf/0x20 [ 47.060605][ T8383] __fput+0xaa/0x250 [ 47.064472][ T8383] task_work_run+0x68/0xb0 [ 47.068863][ T8383] exit_to_user_mode_prepare+0x211/0x220 [ 47.074461][ T8383] syscall_exit_to_user_mode+0x7a/0x2c0 [ 47.079983][ T8383] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.085838][ T8383] RIP: 0033:0x45cba9 [ 47.089697][ T8383] 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 [ 47.109265][ T8383] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 47.117640][ T8383] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 47.125580][ T8383] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 47.133522][ T8383] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.141464][ T8383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 47.149404][ T8383] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 47.157359][ T8396] CPU: 0 PID: 8396 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 47.166012][ T8396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.176046][ T8396] Call Trace: [ 47.179312][ T8396] dump_stack+0xa3/0xc8 [ 47.183445][ T8396] should_fail.cold.6+0x32/0x37 [ 47.188258][ T8396] should_failslab+0x5/0x10 [ 47.192722][ T8396] kmem_cache_alloc_node+0x57/0xb20 [ 47.197889][ T8396] ? __lock_acquire+0x4ea/0x1770 [ 47.202801][ T8396] __alloc_skb+0x52/0x1d0 [ 47.207097][ T8396] tipc_buf_acquire+0x1c/0x50 [ 47.211734][ T8396] tipc_msg_reverse+0x96/0x280 [ 47.216469][ T8396] tipc_sk_respond+0xbe/0x2c0 [ 47.221116][ T8396] __tipc_shutdown+0x2dd/0x380 [ 47.225845][ T8396] ? do_wait_intr_irq+0xb0/0xb0 [ 47.230660][ T8396] tipc_release+0x5f/0x870 [ 47.235080][ T8396] __sock_release+0x32/0xa0 [ 47.239552][ T8396] sock_close+0xf/0x20 [ 47.243660][ T8396] __fput+0xaa/0x250 [ 47.247526][ T8396] task_work_run+0x68/0xb0 [ 47.251907][ T8396] exit_to_user_mode_prepare+0x211/0x220 [ 47.257508][ T8396] syscall_exit_to_user_mode+0x7a/0x2c0 [ 47.263065][ T8396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.268920][ T8396] RIP: 0033:0x45cba9 [ 47.272776][ T8396] 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 [ 47.292347][ T8396] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 47.300721][ T8396] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 47.308661][ T8396] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 47.316601][ T8396] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.324544][ T8396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 47.332497][ T8396] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 47.410085][ T8411] FAULT_INJECTION: forcing a failure. [ 47.410085][ T8411] name failslab, interval 1, probability 0, space 0, times 0 [ 47.423408][ T8413] FAULT_INJECTION: forcing a failure. [ 47.423408][ T8413] name failslab, interval 1, probability 0, space 0, times 0 [ 47.429181][ T8416] FAULT_INJECTION: forcing a failure. [ 47.429181][ T8416] name failslab, interval 1, probability 0, space 0, times 0 [ 47.436552][ T8414] FAULT_INJECTION: forcing a failure. [ 47.436552][ T8414] name failslab, interval 1, probability 0, space 0, times 0 [ 47.452594][ T8411] CPU: 0 PID: 8411 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 47.469866][ T8411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.477926][ T8417] FAULT_INJECTION: forcing a failure. [ 47.477926][ T8417] name failslab, interval 1, probability 0, space 0, times 0 [ 47.479894][ T8411] Call Trace: [ 47.479904][ T8411] dump_stack+0xa3/0xc8 [ 47.479911][ T8411] should_fail.cold.6+0x32/0x37 [ 47.479918][ T8411] should_failslab+0x5/0x10 [ 47.479922][ T8411] kmem_cache_alloc_node+0x57/0xb20 [ 47.479927][ T8411] ? __lock_acquire+0x4ea/0x1770 [ 47.479938][ T8411] __alloc_skb+0x52/0x1d0 [ 47.523534][ T8411] tipc_buf_acquire+0x1c/0x50 [ 47.528183][ T8411] tipc_msg_reverse+0x96/0x280 [ 47.532927][ T8411] tipc_sk_respond+0xbe/0x2c0 [ 47.537588][ T8411] __tipc_shutdown+0x2dd/0x380 [ 47.542322][ T8411] ? do_wait_intr_irq+0xb0/0xb0 [ 47.547165][ T8411] tipc_release+0x5f/0x870 [ 47.551554][ T8411] __sock_release+0x32/0xa0 [ 47.556023][ T8411] sock_close+0xf/0x20 [ 47.560064][ T8411] __fput+0xaa/0x250 [ 47.563932][ T8411] task_work_run+0x68/0xb0 [ 47.568315][ T8411] exit_to_user_mode_prepare+0x211/0x220 [ 47.573913][ T8411] syscall_exit_to_user_mode+0x7a/0x2c0 [ 47.579423][ T8411] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.585285][ T8411] RIP: 0033:0x45cba9 [ 47.589146][ T8411] 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 [ 47.608715][ T8411] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 47.617110][ T8411] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 47.625048][ T8411] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 47.632988][ T8411] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.640938][ T8411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 47.648876][ T8411] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 47.656880][ T8413] CPU: 1 PID: 8413 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 47.665535][ T8413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.675571][ T8413] Call Trace: [ 47.678838][ T8413] dump_stack+0xa3/0xc8 [ 47.682984][ T8413] should_fail.cold.6+0x32/0x37 [ 47.687810][ T8413] should_failslab+0x5/0x10 [ 47.692282][ T8413] kmem_cache_alloc_node+0x57/0xb20 [ 47.697446][ T8413] ? __lock_acquire+0x4ea/0x1770 [ 47.702355][ T8413] __alloc_skb+0x52/0x1d0 [ 47.706652][ T8413] tipc_buf_acquire+0x1c/0x50 [ 47.711418][ T8413] tipc_msg_reverse+0x96/0x280 [ 47.716159][ T8413] tipc_sk_respond+0xbe/0x2c0 [ 47.720805][ T8413] __tipc_shutdown+0x2dd/0x380 [ 47.725534][ T8413] ? do_wait_intr_irq+0xb0/0xb0 [ 47.730355][ T8413] tipc_release+0x5f/0x870 [ 47.734745][ T8413] __sock_release+0x32/0xa0 [ 47.739212][ T8413] sock_close+0xf/0x20 [ 47.743249][ T8413] __fput+0xaa/0x250 [ 47.747133][ T8413] task_work_run+0x68/0xb0 [ 47.751518][ T8413] exit_to_user_mode_prepare+0x211/0x220 [ 47.757117][ T8413] syscall_exit_to_user_mode+0x7a/0x2c0 [ 47.762628][ T8413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.768491][ T8413] RIP: 0033:0x45cba9 [ 47.772367][ 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 [ 47.791937][ T8413] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 47.800317][ T8413] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 47.808369][ T8413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 47.816309][ T8413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.824253][ T8413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 47.832192][ T8413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 47.840141][ T8416] CPU: 0 PID: 8416 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 47.848795][ T8416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.858826][ T8416] Call Trace: [ 47.862089][ T8416] dump_stack+0xa3/0xc8 [ 47.866212][ T8416] should_fail.cold.6+0x32/0x37 [ 47.871027][ T8416] should_failslab+0x5/0x10 [ 47.875497][ T8416] kmem_cache_alloc_node+0x57/0xb20 [ 47.880676][ T8416] ? __lock_acquire+0x4ea/0x1770 [ 47.885593][ T8416] __alloc_skb+0x52/0x1d0 [ 47.889902][ T8416] tipc_buf_acquire+0x1c/0x50 [ 47.894548][ T8416] tipc_msg_reverse+0x96/0x280 [ 47.899281][ T8416] tipc_sk_respond+0xbe/0x2c0 [ 47.903932][ T8416] __tipc_shutdown+0x2dd/0x380 [ 47.908669][ T8416] ? do_wait_intr_irq+0xb0/0xb0 [ 47.913489][ T8416] tipc_release+0x5f/0x870 [ 47.917893][ T8416] __sock_release+0x32/0xa0 [ 47.922361][ T8416] sock_close+0xf/0x20 [ 47.926397][ T8416] __fput+0xaa/0x250 [ 47.930265][ T8416] task_work_run+0x68/0xb0 [ 47.934658][ T8416] exit_to_user_mode_prepare+0x211/0x220 [ 47.940276][ T8416] syscall_exit_to_user_mode+0x7a/0x2c0 [ 47.945790][ T8416] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.951676][ T8416] RIP: 0033:0x45cba9 [ 47.955542][ T8416] 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 [ 47.975115][ T8416] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 47.983495][ T8416] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 47.991437][ T8416] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 47.999394][ T8416] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.007334][ T8416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 48.015283][ T8416] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 48.023234][ T8414] CPU: 1 PID: 8414 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 48.031890][ T8414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.041925][ T8414] Call Trace: [ 48.045198][ T8414] dump_stack+0xa3/0xc8 [ 48.049335][ T8414] should_fail.cold.6+0x32/0x37 [ 48.054182][ T8414] should_failslab+0x5/0x10 [ 48.058667][ T8414] kmem_cache_alloc_node+0x57/0xb20 [ 48.063848][ T8414] ? __lock_acquire+0x4ea/0x1770 [ 48.068770][ T8414] __alloc_skb+0x52/0x1d0 [ 48.073098][ T8414] tipc_buf_acquire+0x1c/0x50 [ 48.077740][ T8414] tipc_msg_reverse+0x96/0x280 [ 48.082473][ T8414] tipc_sk_respond+0xbe/0x2c0 [ 48.087126][ T8414] __tipc_shutdown+0x2dd/0x380 [ 48.091860][ T8414] ? do_wait_intr_irq+0xb0/0xb0 [ 48.096676][ T8414] tipc_release+0x5f/0x870 [ 48.101060][ T8414] __sock_release+0x32/0xa0 [ 48.105529][ T8414] sock_close+0xf/0x20 [ 48.109576][ T8414] __fput+0xaa/0x250 [ 48.113439][ T8414] task_work_run+0x68/0xb0 [ 48.117846][ T8414] exit_to_user_mode_prepare+0x211/0x220 [ 48.123458][ T8414] syscall_exit_to_user_mode+0x7a/0x2c0 [ 48.128980][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.134840][ T8414] RIP: 0033:0x45cba9 [ 48.138706][ T8414] 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 [ 48.158275][ T8414] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 48.166652][ T8414] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 48.174605][ T8414] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 48.182560][ T8414] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.190509][ T8414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 48.198463][ T8414] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 48.206425][ T8417] CPU: 0 PID: 8417 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 48.215080][ T8417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.225116][ T8417] Call Trace: [ 48.228387][ T8417] dump_stack+0xa3/0xc8 [ 48.232525][ T8417] should_fail.cold.6+0x32/0x37 [ 48.237351][ T8417] should_failslab+0x5/0x10 [ 48.241819][ T8417] kmem_cache_alloc_node+0x57/0xb20 [ 48.246988][ T8417] ? __lock_acquire+0x4ea/0x1770 [ 48.251904][ T8417] __alloc_skb+0x52/0x1d0 [ 48.256201][ T8417] tipc_buf_acquire+0x1c/0x50 [ 48.260893][ T8417] tipc_msg_reverse+0x96/0x280 [ 48.265624][ T8417] tipc_sk_respond+0xbe/0x2c0 [ 48.269352][ T8430] FAULT_INJECTION: forcing a failure. [ 48.269352][ T8430] name failslab, interval 1, probability 0, space 0, times 0 [ 48.270271][ T8417] __tipc_shutdown+0x2dd/0x380 [ 48.270279][ T8417] ? do_wait_intr_irq+0xb0/0xb0 [ 48.270287][ T8417] tipc_release+0x5f/0x870 [ 48.270296][ T8417] __sock_release+0x32/0xa0 [ 48.301225][ T8417] sock_close+0xf/0x20 [ 48.305261][ T8417] __fput+0xaa/0x250 [ 48.309129][ T8417] task_work_run+0x68/0xb0 [ 48.313531][ T8417] exit_to_user_mode_prepare+0x211/0x220 [ 48.319130][ T8417] syscall_exit_to_user_mode+0x7a/0x2c0 [ 48.324643][ T8417] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.330500][ T8417] RIP: 0033:0x45cba9 [ 48.334384][ T8417] 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 [ 48.335985][ T8432] FAULT_INJECTION: forcing a failure. [ 48.335985][ T8432] name failslab, interval 1, probability 0, space 0, times 0 [ 48.353952][ T8417] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 48.353957][ T8417] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 48.353959][ T8417] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 48.353962][ T8417] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.353964][ T8417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 48.353967][ T8417] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 48.361946][ T8430] CPU: 0 PID: 8430 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 48.423341][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.433377][ T8430] Call Trace: [ 48.436649][ T8430] dump_stack+0xa3/0xc8 [ 48.440786][ T8430] should_fail.cold.6+0x32/0x37 [ 48.445613][ T8430] should_failslab+0x5/0x10 [ 48.450092][ T8430] kmem_cache_alloc_node+0x57/0xb20 [ 48.455270][ T8430] ? __lock_acquire+0x4ea/0x1770 [ 48.460184][ T8430] __alloc_skb+0x52/0x1d0 [ 48.464485][ T8430] tipc_buf_acquire+0x1c/0x50 [ 48.469126][ T8430] tipc_msg_reverse+0x96/0x280 [ 48.473856][ T8430] tipc_sk_respond+0xbe/0x2c0 [ 48.478504][ T8430] __tipc_shutdown+0x2dd/0x380 [ 48.483241][ T8430] ? do_wait_intr_irq+0xb0/0xb0 [ 48.488059][ T8430] tipc_release+0x5f/0x870 [ 48.492446][ T8430] __sock_release+0x32/0xa0 [ 48.496923][ T8430] sock_close+0xf/0x20 [ 48.500961][ T8430] __fput+0xaa/0x250 [ 48.504825][ T8430] task_work_run+0x68/0xb0 [ 48.509208][ T8430] exit_to_user_mode_prepare+0x211/0x220 [ 48.514821][ T8430] syscall_exit_to_user_mode+0x7a/0x2c0 [ 48.520340][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.526209][ T8430] RIP: 0033:0x45cba9 [ 48.530082][ 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 [ 48.549667][ T8430] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 48.558046][ T8430] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 48.565994][ T8430] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 48.573942][ T8430] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.581892][ T8430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 48.584096][ T8443] FAULT_INJECTION: forcing a failure. [ 48.584096][ T8443] name failslab, interval 1, probability 0, space 0, times 0 [ 48.589835][ T8430] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 48.627785][ T8432] CPU: 0 PID: 8432 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 48.636469][ T8432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.646507][ T8432] Call Trace: [ 48.649775][ T8432] dump_stack+0xa3/0xc8 [ 48.653909][ T8432] should_fail.cold.6+0x32/0x37 [ 48.658726][ T8432] should_failslab+0x5/0x10 [ 48.663278][ T8432] kmem_cache_alloc_node+0x57/0xb20 [ 48.668467][ T8432] ? __lock_acquire+0x4ea/0x1770 [ 48.673381][ T8432] __alloc_skb+0x52/0x1d0 [ 48.677682][ T8432] tipc_buf_acquire+0x1c/0x50 [ 48.682323][ T8432] tipc_msg_reverse+0x96/0x280 [ 48.687061][ T8432] tipc_sk_respond+0xbe/0x2c0 [ 48.691728][ T8432] __tipc_shutdown+0x2dd/0x380 [ 48.696469][ T8432] ? do_wait_intr_irq+0xb0/0xb0 [ 48.701292][ T8432] tipc_release+0x5f/0x870 [ 48.705682][ T8432] __sock_release+0x32/0xa0 [ 48.710160][ T8432] sock_close+0xf/0x20 [ 48.714201][ T8432] __fput+0xaa/0x250 [ 48.718078][ T8432] task_work_run+0x68/0xb0 [ 48.722463][ T8432] exit_to_user_mode_prepare+0x211/0x220 [ 48.728064][ T8432] syscall_exit_to_user_mode+0x7a/0x2c0 [ 48.733598][ T8432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.739457][ T8432] RIP: 0033:0x45cba9 [ 48.743332][ T8432] 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 [ 48.762909][ T8432] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 48.771291][ T8432] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 48.779241][ T8432] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 48.787187][ T8432] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 48.795132][ T8432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 48.803074][ T8432] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 48.811028][ T8443] CPU: 1 PID: 8443 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 48.819683][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.822923][ T8450] FAULT_INJECTION: forcing a failure. [ 48.822923][ T8450] name failslab, interval 1, probability 0, space 0, times 0 [ 48.829711][ T8443] Call Trace: [ 48.829720][ T8443] dump_stack+0xa3/0xc8 [ 48.829727][ T8443] should_fail.cold.6+0x32/0x37 [ 48.829734][ T8443] should_failslab+0x5/0x10 [ 48.829738][ T8443] kmem_cache_alloc_node+0x57/0xb20 [ 48.829743][ T8443] ? __lock_acquire+0x4ea/0x1770 [ 48.842636][ T8449] FAULT_INJECTION: forcing a failure. [ 48.842636][ T8449] name failslab, interval 1, probability 0, space 0, times 0 [ 48.845546][ T8443] __alloc_skb+0x52/0x1d0 [ 48.845555][ T8443] tipc_buf_acquire+0x1c/0x50 [ 48.845559][ T8443] tipc_msg_reverse+0x96/0x280 [ 48.845566][ T8443] tipc_sk_respond+0xbe/0x2c0 [ 48.850096][ T8451] FAULT_INJECTION: forcing a failure. [ 48.850096][ T8451] name failslab, interval 1, probability 0, space 0, times 0 [ 48.854501][ T8443] __tipc_shutdown+0x2dd/0x380 [ 48.854507][ T8443] ? do_wait_intr_irq+0xb0/0xb0 [ 48.854514][ T8443] tipc_release+0x5f/0x870 [ 48.926360][ T8443] __sock_release+0x32/0xa0 [ 48.930834][ T8443] sock_close+0xf/0x20 [ 48.934868][ T8443] __fput+0xaa/0x250 [ 48.938732][ T8443] task_work_run+0x68/0xb0 [ 48.943116][ T8443] exit_to_user_mode_prepare+0x211/0x220 [ 48.948716][ T8443] syscall_exit_to_user_mode+0x7a/0x2c0 [ 48.954227][ T8443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.960084][ T8443] RIP: 0033:0x45cba9 [ 48.963944][ T8443] 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 [ 48.983522][ T8443] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 48.991916][ T8443] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 48.999854][ T8443] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 49.007792][ T8443] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.015729][ T8443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 49.023676][ T8443] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 49.031628][ T8449] CPU: 0 PID: 8449 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.040290][ T8449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.050325][ T8449] Call Trace: [ 49.053595][ T8449] dump_stack+0xa3/0xc8 [ 49.057730][ T8449] should_fail.cold.6+0x32/0x37 [ 49.062561][ T8449] should_failslab+0x5/0x10 [ 49.067043][ T8449] kmem_cache_alloc_node+0x57/0xb20 [ 49.072221][ T8449] ? __lock_acquire+0x4ea/0x1770 [ 49.077144][ T8449] __alloc_skb+0x52/0x1d0 [ 49.081457][ T8449] tipc_buf_acquire+0x1c/0x50 [ 49.086116][ T8449] tipc_msg_reverse+0x96/0x280 [ 49.090863][ T8449] tipc_sk_respond+0xbe/0x2c0 [ 49.095525][ T8449] __tipc_shutdown+0x2dd/0x380 [ 49.100272][ T8449] ? do_wait_intr_irq+0xb0/0xb0 [ 49.105104][ T8449] tipc_release+0x5f/0x870 [ 49.109505][ T8449] __sock_release+0x32/0xa0 [ 49.113985][ T8449] sock_close+0xf/0x20 [ 49.118037][ T8449] __fput+0xaa/0x250 [ 49.119088][ T8459] FAULT_INJECTION: forcing a failure. [ 49.119088][ T8459] name failslab, interval 1, probability 0, space 0, times 0 [ 49.121904][ T8449] task_work_run+0x68/0xb0 [ 49.121911][ T8449] exit_to_user_mode_prepare+0x211/0x220 [ 49.121917][ T8449] syscall_exit_to_user_mode+0x7a/0x2c0 [ 49.121923][ T8449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.121928][ T8449] RIP: 0033:0x45cba9 [ 49.121932][ T8449] 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 [ 49.121935][ T8449] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 49.121940][ T8449] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 49.121943][ T8449] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 49.121945][ T8449] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.121947][ T8449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 49.121951][ T8449] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 49.227382][ T8459] CPU: 1 PID: 8459 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.236031][ T8459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.246054][ T8459] Call Trace: [ 49.249330][ T8459] dump_stack+0xa3/0xc8 [ 49.253468][ T8459] should_fail.cold.6+0x32/0x37 [ 49.258291][ T8459] should_failslab+0x5/0x10 [ 49.262757][ T8459] kmem_cache_alloc_node+0x57/0xb20 [ 49.267923][ T8459] ? __lock_acquire+0x4ea/0x1770 [ 49.272828][ T8459] __alloc_skb+0x52/0x1d0 [ 49.277127][ T8459] tipc_buf_acquire+0x1c/0x50 [ 49.281769][ T8459] tipc_msg_reverse+0x96/0x280 [ 49.286499][ T8459] tipc_sk_respond+0xbe/0x2c0 [ 49.291144][ T8459] __tipc_shutdown+0x2dd/0x380 [ 49.295879][ T8459] ? do_wait_intr_irq+0xb0/0xb0 [ 49.297288][ T8461] FAULT_INJECTION: forcing a failure. [ 49.297288][ T8461] name failslab, interval 1, probability 0, space 0, times 0 [ 49.300703][ T8459] tipc_release+0x5f/0x870 [ 49.300714][ T8459] __sock_release+0x32/0xa0 [ 49.300719][ T8459] sock_close+0xf/0x20 [ 49.300724][ T8459] __fput+0xaa/0x250 [ 49.300731][ T8459] task_work_run+0x68/0xb0 [ 49.300738][ T8459] exit_to_user_mode_prepare+0x211/0x220 [ 49.340005][ T8459] syscall_exit_to_user_mode+0x7a/0x2c0 [ 49.345516][ T8459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.351372][ T8459] RIP: 0033:0x45cba9 [ 49.355233][ 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 [ 49.374803][ T8459] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 49.383176][ T8459] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 49.391116][ T8459] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 49.399071][ T8459] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.407010][ T8459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 49.414959][ T8459] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 49.422919][ T8451] CPU: 0 PID: 8451 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.431567][ T8451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.441599][ T8451] Call Trace: [ 49.444869][ T8451] dump_stack+0xa3/0xc8 [ 49.449008][ T8451] should_fail.cold.6+0x32/0x37 [ 49.453843][ T8451] should_failslab+0x5/0x10 [ 49.458323][ T8451] kmem_cache_alloc_node+0x57/0xb20 [ 49.463495][ T8451] ? __lock_acquire+0x4ea/0x1770 [ 49.468411][ T8451] __alloc_skb+0x52/0x1d0 [ 49.472709][ T8451] tipc_buf_acquire+0x1c/0x50 [ 49.477357][ T8451] tipc_msg_reverse+0x96/0x280 [ 49.482088][ T8451] tipc_sk_respond+0xbe/0x2c0 [ 49.486737][ T8451] __tipc_shutdown+0x2dd/0x380 [ 49.491472][ T8451] ? do_wait_intr_irq+0xb0/0xb0 [ 49.496318][ T8451] tipc_release+0x5f/0x870 [ 49.500705][ T8451] __sock_release+0x32/0xa0 [ 49.505176][ T8451] sock_close+0xf/0x20 [ 49.509216][ T8451] __fput+0xaa/0x250 [ 49.513079][ T8451] task_work_run+0x68/0xb0 [ 49.517462][ T8451] exit_to_user_mode_prepare+0x211/0x220 [ 49.523066][ T8451] syscall_exit_to_user_mode+0x7a/0x2c0 [ 49.528588][ T8451] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.534455][ T8451] RIP: 0033:0x45cba9 [ 49.538316][ T8451] 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 [ 49.557888][ T8451] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 49.566269][ T8451] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 49.574211][ T8451] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 49.582148][ T8451] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.590088][ T8451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 49.598024][ T8451] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 49.607063][ T8461] CPU: 0 PID: 8461 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.615732][ T8461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.625762][ T8461] Call Trace: [ 49.629026][ T8461] dump_stack+0xa3/0xc8 [ 49.633148][ T8461] should_fail.cold.6+0x32/0x37 [ 49.637965][ T8461] should_failslab+0x5/0x10 [ 49.642430][ T8461] kmem_cache_alloc_node+0x57/0xb20 [ 49.647600][ T8461] ? __lock_acquire+0x4ea/0x1770 [ 49.652517][ T8461] __alloc_skb+0x52/0x1d0 [ 49.656824][ T8461] tipc_buf_acquire+0x1c/0x50 [ 49.661470][ T8461] tipc_msg_reverse+0x96/0x280 [ 49.666208][ T8461] tipc_sk_respond+0xbe/0x2c0 [ 49.670872][ T8461] __tipc_shutdown+0x2dd/0x380 [ 49.675602][ T8461] ? do_wait_intr_irq+0xb0/0xb0 [ 49.680435][ T8461] tipc_release+0x5f/0x870 [ 49.684823][ T8461] __sock_release+0x32/0xa0 [ 49.689289][ T8461] sock_close+0xf/0x20 [ 49.693345][ T8461] __fput+0xaa/0x250 [ 49.697225][ T8461] task_work_run+0x68/0xb0 [ 49.701628][ T8461] exit_to_user_mode_prepare+0x211/0x220 [ 49.707244][ T8461] syscall_exit_to_user_mode+0x7a/0x2c0 [ 49.712767][ T8461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.718629][ T8461] RIP: 0033:0x45cba9 [ 49.722493][ T8461] 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 [ 49.742067][ T8461] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 49.750450][ T8461] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 49.758396][ T8461] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 49.766342][ T8461] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.774287][ T8461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 49.782228][ T8461] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 49.790185][ T8450] CPU: 1 PID: 8450 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.798846][ T8450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.808883][ T8450] Call Trace: [ 49.812153][ T8450] dump_stack+0xa3/0xc8 [ 49.816289][ T8450] should_fail.cold.6+0x32/0x37 [ 49.821121][ T8450] should_failslab+0x5/0x10 [ 49.825599][ T8450] kmem_cache_alloc_node+0x57/0xb20 [ 49.830770][ T8450] ? __lock_acquire+0x4ea/0x1770 [ 49.835676][ T8450] __alloc_skb+0x52/0x1d0 [ 49.839974][ T8450] tipc_buf_acquire+0x1c/0x50 [ 49.844626][ T8450] tipc_msg_reverse+0x96/0x280 [ 49.849362][ T8450] tipc_sk_respond+0xbe/0x2c0 [ 49.854020][ T8450] __tipc_shutdown+0x2dd/0x380 [ 49.858765][ T8450] ? do_wait_intr_irq+0xb0/0xb0 [ 49.863602][ T8450] tipc_release+0x5f/0x870 [ 49.867671][ T8470] FAULT_INJECTION: forcing a failure. [ 49.867671][ T8470] name failslab, interval 1, probability 0, space 0, times 0 [ 49.868011][ T8450] __sock_release+0x32/0xa0 [ 49.868016][ T8450] sock_close+0xf/0x20 [ 49.868022][ T8450] __fput+0xaa/0x250 [ 49.893112][ T8450] task_work_run+0x68/0xb0 [ 49.897498][ T8450] exit_to_user_mode_prepare+0x211/0x220 [ 49.903096][ T8450] syscall_exit_to_user_mode+0x7a/0x2c0 [ 49.908608][ T8450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.914467][ T8450] RIP: 0033:0x45cba9 [ 49.918331][ T8450] 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 [ 49.937905][ T8450] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 49.946281][ T8450] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 49.954220][ T8450] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 49.962157][ T8450] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.970098][ T8450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 49.978038][ T8450] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 49.985990][ T8470] CPU: 0 PID: 8470 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.994643][ T8470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.004678][ T8470] Call Trace: [ 50.007945][ T8470] dump_stack+0xa3/0xc8 [ 50.012081][ T8470] should_fail.cold.6+0x32/0x37 [ 50.016915][ T8470] should_failslab+0x5/0x10 [ 50.021082][ T8473] FAULT_INJECTION: forcing a failure. [ 50.021082][ T8473] name failslab, interval 1, probability 0, space 0, times 0 [ 50.021410][ T8470] kmem_cache_alloc_node+0x57/0xb20 [ 50.039124][ T8470] ? __lock_acquire+0x4ea/0x1770 [ 50.044032][ T8470] __alloc_skb+0x52/0x1d0 [ 50.048342][ T8470] tipc_buf_acquire+0x1c/0x50 [ 50.052999][ T8470] tipc_msg_reverse+0x96/0x280 [ 50.057739][ T8470] tipc_sk_respond+0xbe/0x2c0 [ 50.062426][ T8470] __tipc_shutdown+0x2dd/0x380 [ 50.067158][ T8470] ? do_wait_intr_irq+0xb0/0xb0 [ 50.071989][ T8470] tipc_release+0x5f/0x870 [ 50.076378][ T8470] __sock_release+0x32/0xa0 [ 50.080857][ T8470] sock_close+0xf/0x20 [ 50.084891][ T8470] __fput+0xaa/0x250 [ 50.088753][ T8470] task_work_run+0x68/0xb0 [ 50.093145][ T8470] exit_to_user_mode_prepare+0x211/0x220 [ 50.098749][ T8470] syscall_exit_to_user_mode+0x7a/0x2c0 [ 50.104275][ T8470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.104287][ T8481] FAULT_INJECTION: forcing a failure. [ 50.104287][ T8481] name failslab, interval 1, probability 0, space 0, times 0 [ 50.110137][ T8470] RIP: 0033:0x45cba9 [ 50.110141][ 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 [ 50.110144][ T8470] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 50.110149][ T8470] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 50.110151][ T8470] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 50.110154][ T8470] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.110156][ T8470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 50.110159][ T8470] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 50.156036][ T8480] FAULT_INJECTION: forcing a failure. [ 50.156036][ T8480] name failslab, interval 1, probability 0, space 0, times 0 [ 50.163419][ T8473] CPU: 1 PID: 8473 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 50.215860][ T8473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.225890][ T8473] Call Trace: [ 50.229150][ T8473] dump_stack+0xa3/0xc8 [ 50.233274][ T8473] should_fail.cold.6+0x32/0x37 [ 50.237327][ T8490] FAULT_INJECTION: forcing a failure. [ 50.237327][ T8490] name failslab, interval 1, probability 0, space 0, times 0 [ 50.238093][ T8473] should_failslab+0x5/0x10 [ 50.238097][ T8473] kmem_cache_alloc_node+0x57/0xb20 [ 50.238102][ T8473] ? __lock_acquire+0x4ea/0x1770 [ 50.238114][ T8473] __alloc_skb+0x52/0x1d0 [ 50.238124][ T8473] tipc_buf_acquire+0x1c/0x50 [ 50.238129][ T8473] tipc_msg_reverse+0x96/0x280 [ 50.238137][ T8473] tipc_sk_respond+0xbe/0x2c0 [ 50.238143][ T8473] __tipc_shutdown+0x2dd/0x380 [ 50.238151][ T8473] ? do_wait_intr_irq+0xb0/0xb0 [ 50.293076][ T8473] tipc_release+0x5f/0x870 [ 50.297469][ T8473] __sock_release+0x32/0xa0 [ 50.301942][ T8473] sock_close+0xf/0x20 [ 50.305978][ T8473] __fput+0xaa/0x250 [ 50.309846][ T8473] task_work_run+0x68/0xb0 [ 50.314233][ T8473] exit_to_user_mode_prepare+0x211/0x220 [ 50.319841][ T8473] syscall_exit_to_user_mode+0x7a/0x2c0 [ 50.325362][ T8473] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.331231][ T8473] RIP: 0033:0x45cba9 [ 50.335095][ T8473] 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 [ 50.354668][ T8473] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 50.363044][ T8473] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 50.370986][ T8473] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 50.381875][ T8473] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.389814][ T8473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 50.397753][ T8473] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 50.405706][ T8490] CPU: 0 PID: 8490 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 50.414362][ T8490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.424394][ T8490] Call Trace: [ 50.427652][ T8490] dump_stack+0xa3/0xc8 [ 50.431774][ T8490] should_fail.cold.6+0x32/0x37 [ 50.436589][ T8490] should_failslab+0x5/0x10 [ 50.441065][ T8490] kmem_cache_alloc_node+0x57/0xb20 [ 50.446235][ T8490] ? __lock_acquire+0x4ea/0x1770 [ 50.451151][ T8490] __alloc_skb+0x52/0x1d0 [ 50.455450][ T8490] tipc_buf_acquire+0x1c/0x50 [ 50.460091][ T8490] tipc_msg_reverse+0x96/0x280 [ 50.464822][ T8490] tipc_sk_respond+0xbe/0x2c0 [ 50.469475][ T8490] __tipc_shutdown+0x2dd/0x380 [ 50.474214][ T8490] ? do_wait_intr_irq+0xb0/0xb0 [ 50.479035][ T8490] tipc_release+0x5f/0x870 [ 50.483421][ T8490] __sock_release+0x32/0xa0 [ 50.487889][ T8490] sock_close+0xf/0x20 [ 50.491924][ T8490] __fput+0xaa/0x250 [ 50.495785][ T8490] task_work_run+0x68/0xb0 [ 50.500167][ T8490] exit_to_user_mode_prepare+0x211/0x220 [ 50.505762][ T8490] syscall_exit_to_user_mode+0x7a/0x2c0 [ 50.511272][ T8490] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.517128][ T8490] RIP: 0033:0x45cba9 [ 50.520989][ 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 [ 50.540558][ T8490] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 50.548933][ T8490] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 50.556889][ T8490] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 50.564826][ T8490] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 50.572766][ T8490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 50.580702][ T8490] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 50.588706][ T8481] CPU: 1 PID: 8481 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 50.597355][ T8481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.607381][ T8481] Call Trace: [ 50.610646][ T8481] dump_stack+0xa3/0xc8 [ 50.614768][ T8481] should_fail.cold.6+0x32/0x37 [ 50.619587][ T8481] should_failslab+0x5/0x10 [ 50.624054][ T8481] kmem_cache_alloc_node+0x57/0xb20 [ 50.629224][ T8481] ? __lock_acquire+0x4ea/0x1770 [ 50.634136][ T8481] __alloc_skb+0x52/0x1d0 [ 50.638433][ T8481] tipc_buf_acquire+0x1c/0x50 [ 50.643073][ T8481] tipc_msg_reverse+0x96/0x280 [ 50.647805][ T8481] tipc_sk_respond+0xbe/0x2c0 [ 50.652465][ T8481] __tipc_shutdown+0x2dd/0x380 [ 50.657202][ T8481] ? do_wait_intr_irq+0xb0/0xb0 [ 50.662025][ T8481] tipc_release+0x5f/0x870 [ 50.666413][ T8481] __sock_release+0x32/0xa0 [ 50.670897][ T8481] sock_close+0xf/0x20 [ 50.674931][ T8481] __fput+0xaa/0x250 [ 50.678793][ T8481] task_work_run+0x68/0xb0 [ 50.683175][ T8481] exit_to_user_mode_prepare+0x211/0x220 [ 50.688775][ T8481] syscall_exit_to_user_mode+0x7a/0x2c0 [ 50.694284][ T8481] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.700143][ T8481] RIP: 0033:0x45cba9 [ 50.704001][ T8481] 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 [ 50.723578][ T8481] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 50.731957][ T8481] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 50.739911][ T8481] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 50.747852][ T8481] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 50.755792][ T8481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 50.763731][ T8481] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 50.771684][ T8480] CPU: 0 PID: 8480 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 50.780336][ T8480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.790368][ T8480] Call Trace: [ 50.793639][ T8480] dump_stack+0xa3/0xc8 [ 50.797777][ T8480] should_fail.cold.6+0x32/0x37 [ 50.802608][ T8480] should_failslab+0x5/0x10 [ 50.807089][ T8480] kmem_cache_alloc_node+0x57/0xb20 [ 50.812281][ T8480] ? __lock_acquire+0x4ea/0x1770 [ 50.817213][ T8480] __alloc_skb+0x52/0x1d0 [ 50.821530][ T8480] tipc_buf_acquire+0x1c/0x50 [ 50.826179][ T8480] tipc_msg_reverse+0x96/0x280 [ 50.830908][ T8480] tipc_sk_respond+0xbe/0x2c0 [ 50.835552][ T8480] __tipc_shutdown+0x2dd/0x380 [ 50.840289][ T8480] ? do_wait_intr_irq+0xb0/0xb0 [ 50.845113][ T8480] tipc_release+0x5f/0x870 [ 50.849499][ T8480] __sock_release+0x32/0xa0 [ 50.853972][ T8480] sock_close+0xf/0x20 [ 50.858012][ T8480] __fput+0xaa/0x250 [ 50.861253][ T8498] FAULT_INJECTION: forcing a failure. [ 50.861253][ T8498] name failslab, interval 1, probability 0, space 0, times 0 [ 50.861882][ T8480] task_work_run+0x68/0xb0 [ 50.878816][ T8480] exit_to_user_mode_prepare+0x211/0x220 [ 50.884425][ T8480] syscall_exit_to_user_mode+0x7a/0x2c0 [ 50.889945][ T8480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.895810][ T8480] RIP: 0033:0x45cba9 [ 50.899677][ T8480] 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 [ 50.919250][ T8480] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 50.927628][ T8480] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 50.935586][ T8480] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 50.943529][ T8480] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.951482][ T8480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 50.959423][ T8480] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 50.967384][ T8498] CPU: 1 PID: 8498 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 50.976037][ T8498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.986071][ T8498] Call Trace: [ 50.989343][ T8498] dump_stack+0xa3/0xc8 [ 50.993492][ T8498] should_fail.cold.6+0x32/0x37 [ 50.998336][ T8498] should_failslab+0x5/0x10 [ 51.002817][ T8498] kmem_cache_alloc_node+0x57/0xb20 [ 51.007991][ T8498] ? __lock_acquire+0x4ea/0x1770 [ 51.012906][ T8498] __alloc_skb+0x52/0x1d0 [ 51.017210][ T8498] tipc_buf_acquire+0x1c/0x50 [ 51.021867][ T8498] tipc_msg_reverse+0x96/0x280 [ 51.026611][ T8498] tipc_sk_respond+0xbe/0x2c0 [ 51.031271][ T8498] __tipc_shutdown+0x2dd/0x380 [ 51.032709][ T8507] FAULT_INJECTION: forcing a failure. [ 51.032709][ T8507] name failslab, interval 1, probability 0, space 0, times 0 [ 51.036030][ T8498] ? do_wait_intr_irq+0xb0/0xb0 [ 51.036040][ T8498] tipc_release+0x5f/0x870 [ 51.036050][ T8498] __sock_release+0x32/0xa0 [ 51.036055][ T8498] sock_close+0xf/0x20 [ 51.036060][ T8498] __fput+0xaa/0x250 [ 51.036067][ T8498] task_work_run+0x68/0xb0 [ 51.036075][ T8498] exit_to_user_mode_prepare+0x211/0x220 [ 51.080180][ T8498] syscall_exit_to_user_mode+0x7a/0x2c0 [ 51.085691][ T8498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.091548][ T8498] RIP: 0033:0x45cba9 [ 51.095410][ T8498] 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 [ 51.102480][ T8512] FAULT_INJECTION: forcing a failure. [ 51.102480][ T8512] name failslab, interval 1, probability 0, space 0, times 0 [ 51.114979][ T8498] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 51.114985][ T8498] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 51.114987][ T8498] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 51.114989][ T8498] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.114992][ T8498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 51.114994][ T8498] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 51.178752][ T8510] FAULT_INJECTION: forcing a failure. [ 51.178752][ T8510] name failslab, interval 1, probability 0, space 0, times 0 [ 51.185851][ T8512] CPU: 0 PID: 8512 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 51.197501][ T8511] FAULT_INJECTION: forcing a failure. [ 51.197501][ T8511] name failslab, interval 1, probability 0, space 0, times 0 [ 51.199961][ T8512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.199964][ T8512] Call Trace: [ 51.199974][ T8512] dump_stack+0xa3/0xc8 [ 51.199981][ T8512] should_fail.cold.6+0x32/0x37 [ 51.199988][ T8512] should_failslab+0x5/0x10 [ 51.199992][ T8512] kmem_cache_alloc_node+0x57/0xb20 [ 51.199997][ T8512] ? __lock_acquire+0x4ea/0x1770 [ 51.200010][ T8512] __alloc_skb+0x52/0x1d0 [ 51.200020][ T8512] tipc_buf_acquire+0x1c/0x50 [ 51.200025][ T8512] tipc_msg_reverse+0x96/0x280 [ 51.200035][ T8512] tipc_sk_respond+0xbe/0x2c0 [ 51.267658][ T8512] __tipc_shutdown+0x2dd/0x380 [ 51.272399][ T8512] ? do_wait_intr_irq+0xb0/0xb0 [ 51.277231][ T8512] tipc_release+0x5f/0x870 [ 51.281625][ T8512] __sock_release+0x32/0xa0 [ 51.286104][ T8512] sock_close+0xf/0x20 [ 51.290146][ T8512] __fput+0xaa/0x250 [ 51.294014][ T8512] task_work_run+0x68/0xb0 [ 51.298406][ T8512] exit_to_user_mode_prepare+0x211/0x220 [ 51.304008][ T8512] syscall_exit_to_user_mode+0x7a/0x2c0 [ 51.309522][ T8512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.315386][ T8512] RIP: 0033:0x45cba9 [ 51.319259][ T8512] 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 [ 51.338836][ T8512] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 51.347213][ T8512] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 51.355153][ T8512] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 51.363096][ T8512] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 51.371045][ T8512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 51.378994][ T8512] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 51.386946][ T8507] CPU: 1 PID: 8507 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 51.395598][ T8507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.395639][ T8524] FAULT_INJECTION: forcing a failure. [ 51.395639][ T8524] name failslab, interval 1, probability 0, space 0, times 0 [ 51.405627][ T8507] Call Trace: [ 51.405636][ T8507] dump_stack+0xa3/0xc8 [ 51.405642][ T8507] should_fail.cold.6+0x32/0x37 [ 51.405649][ T8507] should_failslab+0x5/0x10 [ 51.405654][ T8507] kmem_cache_alloc_node+0x57/0xb20 [ 51.405659][ T8507] ? __lock_acquire+0x4ea/0x1770 [ 51.444946][ T8507] __alloc_skb+0x52/0x1d0 [ 51.449247][ T8507] tipc_buf_acquire+0x1c/0x50 [ 51.453900][ T8507] tipc_msg_reverse+0x96/0x280 [ 51.458629][ T8507] tipc_sk_respond+0xbe/0x2c0 [ 51.463269][ T8507] __tipc_shutdown+0x2dd/0x380 [ 51.468001][ T8507] ? do_wait_intr_irq+0xb0/0xb0 [ 51.472831][ T8507] tipc_release+0x5f/0x870 [ 51.477214][ T8507] __sock_release+0x32/0xa0 [ 51.481681][ T8507] sock_close+0xf/0x20 [ 51.485714][ T8507] __fput+0xaa/0x250 [ 51.489576][ T8507] task_work_run+0x68/0xb0 [ 51.493957][ T8507] exit_to_user_mode_prepare+0x211/0x220 [ 51.499567][ T8507] syscall_exit_to_user_mode+0x7a/0x2c0 [ 51.505076][ T8507] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.510932][ T8507] RIP: 0033:0x45cba9 [ 51.514791][ T8507] 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 [ 51.534362][ T8507] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 51.542737][ T8507] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 51.550673][ T8507] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 51.558610][ T8507] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.566547][ T8507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 51.574486][ T8507] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 51.582452][ T8524] CPU: 0 PID: 8524 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 51.591106][ T8524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.601136][ T8524] Call Trace: [ 51.604394][ T8524] dump_stack+0xa3/0xc8 [ 51.608522][ T8524] should_fail.cold.6+0x32/0x37 [ 51.613348][ T8524] should_failslab+0x5/0x10 [ 51.617826][ T8524] kmem_cache_alloc_node+0x57/0xb20 [ 51.623015][ T8524] ? __lock_acquire+0x4ea/0x1770 [ 51.627937][ T8524] __alloc_skb+0x52/0x1d0 [ 51.632243][ T8524] tipc_buf_acquire+0x1c/0x50 [ 51.636886][ T8524] tipc_msg_reverse+0x96/0x280 [ 51.641615][ T8524] tipc_sk_respond+0xbe/0x2c0 [ 51.646267][ T8524] __tipc_shutdown+0x2dd/0x380 [ 51.651016][ T8524] ? do_wait_intr_irq+0xb0/0xb0 [ 51.655834][ T8524] tipc_release+0x5f/0x870 [ 51.660225][ T8524] __sock_release+0x32/0xa0 [ 51.664704][ T8524] sock_close+0xf/0x20 [ 51.668746][ T8524] __fput+0xaa/0x250 [ 51.672611][ T8524] task_work_run+0x68/0xb0 [ 51.676996][ T8524] exit_to_user_mode_prepare+0x211/0x220 [ 51.682596][ T8524] syscall_exit_to_user_mode+0x7a/0x2c0 [ 51.688110][ T8524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.693982][ T8524] RIP: 0033:0x45cba9 [ 51.697845][ T8524] 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 [ 51.717418][ T8524] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 51.725800][ T8524] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 51.733744][ T8524] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 51.741683][ T8524] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.749622][ T8524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 51.757560][ T8524] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 51.769901][ T8511] CPU: 1 PID: 8511 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 51.778564][ T8511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.788595][ T8511] Call Trace: [ 51.791851][ T8511] dump_stack+0xa3/0xc8 [ 51.795972][ T8511] should_fail.cold.6+0x32/0x37 [ 51.800858][ T8511] should_failslab+0x5/0x10 [ 51.805340][ T8511] kmem_cache_alloc_node+0x57/0xb20 [ 51.810509][ T8511] ? __lock_acquire+0x4ea/0x1770 [ 51.815418][ T8511] __alloc_skb+0x52/0x1d0 [ 51.819717][ T8511] tipc_buf_acquire+0x1c/0x50 [ 51.824359][ T8511] tipc_msg_reverse+0x96/0x280 [ 51.829091][ T8511] tipc_sk_respond+0xbe/0x2c0 [ 51.833733][ T8511] __tipc_shutdown+0x2dd/0x380 [ 51.838465][ T8511] ? do_wait_intr_irq+0xb0/0xb0 [ 51.843281][ T8511] tipc_release+0x5f/0x870 [ 51.847665][ T8511] __sock_release+0x32/0xa0 [ 51.852163][ T8511] sock_close+0xf/0x20 [ 51.856199][ T8511] __fput+0xaa/0x250 [ 51.860075][ T8511] task_work_run+0x68/0xb0 [ 51.864459][ T8511] exit_to_user_mode_prepare+0x211/0x220 [ 51.870055][ T8511] syscall_exit_to_user_mode+0x7a/0x2c0 [ 51.875573][ T8511] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.881434][ T8511] RIP: 0033:0x45cba9 [ 51.885299][ T8511] 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 [ 51.904872][ T8511] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 51.913248][ T8511] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 51.921187][ T8511] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 51.929130][ T8511] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 2020/11/08 17:40:07 executed programs: 58 [ 51.937067][ T8511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 51.945010][ T8511] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 51.952962][ T8510] CPU: 0 PID: 8510 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 51.961619][ T8510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.971657][ T8510] Call Trace: [ 51.974931][ T8510] dump_stack+0xa3/0xc8 [ 51.979072][ T8510] should_fail.cold.6+0x32/0x37 [ 51.983902][ T8510] should_failslab+0x5/0x10 [ 51.988388][ T8510] kmem_cache_alloc_node+0x57/0xb20 [ 51.993565][ T8510] ? __lock_acquire+0x4ea/0x1770 [ 51.998486][ T8510] __alloc_skb+0x52/0x1d0 [ 52.002802][ T8510] tipc_buf_acquire+0x1c/0x50 [ 52.007459][ T8510] tipc_msg_reverse+0x96/0x280 [ 52.012207][ T8510] tipc_sk_respond+0xbe/0x2c0 [ 52.016865][ T8510] __tipc_shutdown+0x2dd/0x380 [ 52.021615][ T8510] ? do_wait_intr_irq+0xb0/0xb0 [ 52.026449][ T8510] tipc_release+0x5f/0x870 [ 52.030851][ T8510] __sock_release+0x32/0xa0 [ 52.035334][ T8510] sock_close+0xf/0x20 [ 52.039381][ T8510] __fput+0xaa/0x250 [ 52.043258][ T8510] task_work_run+0x68/0xb0 [ 52.047656][ T8510] exit_to_user_mode_prepare+0x211/0x220 [ 52.048956][ T8534] FAULT_INJECTION: forcing a failure. [ 52.048956][ T8534] name failslab, interval 1, probability 0, space 0, times 0 [ 52.053296][ T8510] syscall_exit_to_user_mode+0x7a/0x2c0 [ 52.053302][ T8510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.053308][ T8510] RIP: 0033:0x45cba9 [ 52.053312][ T8510] 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 [ 52.053314][ T8510] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.053320][ T8510] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.053322][ T8510] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 52.053324][ T8510] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.053327][ T8510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 52.053329][ T8510] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 52.110353][ T8541] FAULT_INJECTION: forcing a failure. [ 52.110353][ T8541] name failslab, interval 1, probability 0, space 0, times 0 [ 52.130669][ T8544] FAULT_INJECTION: forcing a failure. [ 52.130669][ T8544] name failslab, interval 1, probability 0, space 0, times 0 [ 52.153370][ T8541] CPU: 0 PID: 8541 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 52.183142][ T8541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.193165][ T8541] Call Trace: [ 52.196422][ T8541] dump_stack+0xa3/0xc8 [ 52.200562][ T8541] should_fail.cold.6+0x32/0x37 [ 52.205398][ T8541] should_failslab+0x5/0x10 [ 52.209869][ T8541] kmem_cache_alloc_node+0x57/0xb20 [ 52.215038][ T8541] ? __lock_acquire+0x4ea/0x1770 [ 52.219953][ T8541] __alloc_skb+0x52/0x1d0 [ 52.221656][ T8550] FAULT_INJECTION: forcing a failure. [ 52.221656][ T8550] name failslab, interval 1, probability 0, space 0, times 0 [ 52.224251][ T8541] tipc_buf_acquire+0x1c/0x50 [ 52.224256][ T8541] tipc_msg_reverse+0x96/0x280 [ 52.224264][ T8541] tipc_sk_respond+0xbe/0x2c0 [ 52.224271][ T8541] __tipc_shutdown+0x2dd/0x380 [ 52.224279][ T8541] ? do_wait_intr_irq+0xb0/0xb0 [ 52.224286][ T8541] tipc_release+0x5f/0x870 [ 52.224297][ T8541] __sock_release+0x32/0xa0 [ 52.269239][ T8541] sock_close+0xf/0x20 [ 52.273273][ T8541] __fput+0xaa/0x250 [ 52.277140][ T8541] task_work_run+0x68/0xb0 [ 52.281532][ T8541] exit_to_user_mode_prepare+0x211/0x220 [ 52.287136][ T8541] syscall_exit_to_user_mode+0x7a/0x2c0 [ 52.292648][ T8541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.298504][ T8541] RIP: 0033:0x45cba9 [ 52.302365][ T8541] 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 [ 52.321934][ T8541] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.330310][ T8541] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.338255][ T8541] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 52.346198][ T8541] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.354139][ T8541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 52.362083][ T8541] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 52.370031][ T8550] CPU: 1 PID: 8550 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 52.378687][ T8550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.388720][ T8550] Call Trace: [ 52.391989][ T8550] dump_stack+0xa3/0xc8 [ 52.396129][ T8550] should_fail.cold.6+0x32/0x37 [ 52.400956][ T8550] should_failslab+0x5/0x10 [ 52.405425][ T8550] kmem_cache_alloc_node+0x57/0xb20 [ 52.410592][ T8550] ? __lock_acquire+0x4ea/0x1770 [ 52.415506][ T8550] __alloc_skb+0x52/0x1d0 [ 52.419803][ T8550] tipc_buf_acquire+0x1c/0x50 [ 52.424451][ T8550] tipc_msg_reverse+0x96/0x280 [ 52.429186][ T8550] tipc_sk_respond+0xbe/0x2c0 [ 52.433832][ T8550] __tipc_shutdown+0x2dd/0x380 [ 52.436255][ T8553] FAULT_INJECTION: forcing a failure. [ 52.436255][ T8553] name failslab, interval 1, probability 0, space 0, times 0 [ 52.438566][ T8550] ? do_wait_intr_irq+0xb0/0xb0 [ 52.438576][ T8550] tipc_release+0x5f/0x870 [ 52.438587][ T8550] __sock_release+0x32/0xa0 [ 52.438592][ T8550] sock_close+0xf/0x20 [ 52.468822][ T8550] __fput+0xaa/0x250 [ 52.472683][ T8550] task_work_run+0x68/0xb0 [ 52.477068][ T8550] exit_to_user_mode_prepare+0x211/0x220 [ 52.482664][ T8550] syscall_exit_to_user_mode+0x7a/0x2c0 [ 52.488200][ T8550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.494064][ T8550] RIP: 0033:0x45cba9 [ 52.497924][ T8550] 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 [ 52.517493][ T8550] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.525868][ T8550] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.533806][ T8550] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 52.541743][ T8550] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.549678][ T8550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 52.557617][ T8550] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 52.565565][ T8553] CPU: 0 PID: 8553 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 52.574215][ T8553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.584245][ T8553] Call Trace: [ 52.587502][ T8553] dump_stack+0xa3/0xc8 [ 52.591623][ T8553] should_fail.cold.6+0x32/0x37 [ 52.596445][ T8553] should_failslab+0x5/0x10 [ 52.600918][ T8553] kmem_cache_alloc_node+0x57/0xb20 [ 52.606085][ T8553] ? __lock_acquire+0x4ea/0x1770 [ 52.610999][ T8553] __alloc_skb+0x52/0x1d0 [ 52.615304][ T8553] tipc_buf_acquire+0x1c/0x50 [ 52.619950][ T8553] tipc_msg_reverse+0x96/0x280 [ 52.624681][ T8553] tipc_sk_respond+0xbe/0x2c0 [ 52.629326][ T8553] __tipc_shutdown+0x2dd/0x380 [ 52.634056][ T8553] ? do_wait_intr_irq+0xb0/0xb0 [ 52.638873][ T8553] tipc_release+0x5f/0x870 [ 52.643257][ T8553] __sock_release+0x32/0xa0 [ 52.647725][ T8553] sock_close+0xf/0x20 [ 52.651758][ T8553] __fput+0xaa/0x250 [ 52.655624][ T8553] task_work_run+0x68/0xb0 [ 52.660013][ T8553] exit_to_user_mode_prepare+0x211/0x220 [ 52.665626][ T8553] syscall_exit_to_user_mode+0x7a/0x2c0 [ 52.671136][ T8553] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.676997][ T8553] RIP: 0033:0x45cba9 [ 52.680878][ T8553] 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 [ 52.700448][ T8553] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.708826][ T8553] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.716767][ T8553] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 52.724707][ T8553] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.732644][ T8553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 52.740581][ T8553] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 52.748536][ T8544] CPU: 1 PID: 8544 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 52.757188][ T8544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.767220][ T8544] Call Trace: [ 52.770483][ T8544] dump_stack+0xa3/0xc8 [ 52.774617][ T8544] should_fail.cold.6+0x32/0x37 [ 52.779447][ T8544] should_failslab+0x5/0x10 [ 52.783919][ T8544] kmem_cache_alloc_node+0x57/0xb20 [ 52.789080][ T8544] ? __lock_acquire+0x4ea/0x1770 [ 52.793987][ T8544] __alloc_skb+0x52/0x1d0 [ 52.798285][ T8544] tipc_buf_acquire+0x1c/0x50 [ 52.802927][ T8544] tipc_msg_reverse+0x96/0x280 [ 52.807674][ T8544] tipc_sk_respond+0xbe/0x2c0 [ 52.812317][ T8544] __tipc_shutdown+0x2dd/0x380 [ 52.817050][ T8544] ? do_wait_intr_irq+0xb0/0xb0 [ 52.821872][ T8544] tipc_release+0x5f/0x870 [ 52.823213][ T8558] FAULT_INJECTION: forcing a failure. [ 52.823213][ T8558] name failslab, interval 1, probability 0, space 0, times 0 [ 52.826262][ T8544] __sock_release+0x32/0xa0 [ 52.826267][ T8544] sock_close+0xf/0x20 [ 52.826272][ T8544] __fput+0xaa/0x250 [ 52.826279][ T8544] task_work_run+0x68/0xb0 [ 52.826287][ T8544] exit_to_user_mode_prepare+0x211/0x220 [ 52.826292][ T8544] syscall_exit_to_user_mode+0x7a/0x2c0 [ 52.826298][ T8544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.826304][ T8544] RIP: 0033:0x45cba9 [ 52.876393][ 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 [ 52.895966][ T8544] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 52.904343][ T8544] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 52.912280][ T8544] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 52.920217][ T8544] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.928158][ T8544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 52.936098][ T8544] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 52.944063][ T8534] CPU: 0 PID: 8534 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 52.952713][ T8534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.962745][ T8534] Call Trace: [ 52.966015][ T8534] dump_stack+0xa3/0xc8 [ 52.970153][ T8534] should_fail.cold.6+0x32/0x37 [ 52.974984][ T8534] should_failslab+0x5/0x10 [ 52.979462][ T8534] kmem_cache_alloc_node+0x57/0xb20 [ 52.984628][ T8534] ? __lock_acquire+0x4ea/0x1770 [ 52.989538][ T8534] __alloc_skb+0x52/0x1d0 [ 52.993836][ T8534] tipc_buf_acquire+0x1c/0x50 [ 52.998478][ T8534] tipc_msg_reverse+0x96/0x280 [ 53.003211][ T8534] tipc_sk_respond+0xbe/0x2c0 [ 53.007855][ T8534] __tipc_shutdown+0x2dd/0x380 [ 53.012587][ T8534] ? do_wait_intr_irq+0xb0/0xb0 [ 53.017411][ T8534] tipc_release+0x5f/0x870 [ 53.021800][ T8534] __sock_release+0x32/0xa0 [ 53.026269][ T8534] sock_close+0xf/0x20 [ 53.030323][ T8534] __fput+0xaa/0x250 [ 53.034186][ T8534] task_work_run+0x68/0xb0 [ 53.038583][ T8534] exit_to_user_mode_prepare+0x211/0x220 [ 53.044193][ T8534] syscall_exit_to_user_mode+0x7a/0x2c0 [ 53.049719][ T8534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.055590][ T8534] RIP: 0033:0x45cba9 [ 53.059464][ T8534] 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 [ 53.079042][ T8534] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.087431][ T8534] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.095377][ T8534] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 53.103325][ T8534] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.111276][ T8534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 53.119216][ T8534] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 53.127178][ T8558] CPU: 1 PID: 8558 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 53.135834][ T8558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.145867][ T8558] Call Trace: [ 53.149137][ T8558] dump_stack+0xa3/0xc8 [ 53.153277][ T8558] should_fail.cold.6+0x32/0x37 [ 53.158109][ T8558] should_failslab+0x5/0x10 [ 53.162595][ T8558] kmem_cache_alloc_node+0x57/0xb20 [ 53.167773][ T8558] ? __lock_acquire+0x4ea/0x1770 [ 53.172693][ T8558] __alloc_skb+0x52/0x1d0 [ 53.177011][ T8558] tipc_buf_acquire+0x1c/0x50 [ 53.181665][ T8558] tipc_msg_reverse+0x96/0x280 [ 53.186406][ T8558] tipc_sk_respond+0xbe/0x2c0 [ 53.191050][ T8558] __tipc_shutdown+0x2dd/0x380 [ 53.195779][ T8558] ? do_wait_intr_irq+0xb0/0xb0 [ 53.200604][ T8558] tipc_release+0x5f/0x870 [ 53.205007][ T8558] __sock_release+0x32/0xa0 [ 53.209489][ T8558] sock_close+0xf/0x20 [ 53.213542][ T8558] __fput+0xaa/0x250 [ 53.217420][ T8558] task_work_run+0x68/0xb0 [ 53.218933][ T8575] FAULT_INJECTION: forcing a failure. [ 53.218933][ T8575] name failslab, interval 1, probability 0, space 0, times 0 [ 53.221813][ T8558] exit_to_user_mode_prepare+0x211/0x220 [ 53.221820][ T8558] syscall_exit_to_user_mode+0x7a/0x2c0 [ 53.221826][ T8558] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.221831][ T8558] RIP: 0033:0x45cba9 [ 53.221835][ 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 [ 53.221837][ T8558] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.221842][ T8558] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.221846][ T8558] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 53.236334][ T8577] FAULT_INJECTION: forcing a failure. [ 53.236334][ T8577] name failslab, interval 1, probability 0, space 0, times 0 [ 53.239993][ T8558] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.239996][ T8558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 53.239998][ T8558] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 53.251435][ T8574] FAULT_INJECTION: forcing a failure. [ 53.251435][ T8574] name failslab, interval 1, probability 0, space 0, times 0 [ 53.277514][ T8575] CPU: 0 PID: 8575 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 53.288290][ T8572] FAULT_INJECTION: forcing a failure. [ 53.288290][ T8572] name failslab, interval 1, probability 0, space 0, times 0 [ 53.291474][ T8575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.358626][ T8582] FAULT_INJECTION: forcing a failure. [ 53.358626][ T8582] name failslab, interval 1, probability 0, space 0, times 0 [ 53.369481][ T8575] Call Trace: [ 53.369491][ T8575] dump_stack+0xa3/0xc8 [ 53.369499][ T8575] should_fail.cold.6+0x32/0x37 [ 53.369506][ T8575] should_failslab+0x5/0x10 [ 53.369510][ T8575] kmem_cache_alloc_node+0x57/0xb20 [ 53.369515][ T8575] ? __lock_acquire+0x4ea/0x1770 [ 53.369527][ T8575] __alloc_skb+0x52/0x1d0 [ 53.369537][ T8575] tipc_buf_acquire+0x1c/0x50 [ 53.369541][ T8575] tipc_msg_reverse+0x96/0x280 [ 53.432495][ T8575] tipc_sk_respond+0xbe/0x2c0 [ 53.437146][ T8575] __tipc_shutdown+0x2dd/0x380 [ 53.441893][ T8575] ? do_wait_intr_irq+0xb0/0xb0 [ 53.446709][ T8575] tipc_release+0x5f/0x870 [ 53.451092][ T8575] __sock_release+0x32/0xa0 [ 53.455561][ T8575] sock_close+0xf/0x20 [ 53.459594][ T8575] __fput+0xaa/0x250 [ 53.463457][ T8575] task_work_run+0x68/0xb0 [ 53.467843][ T8575] exit_to_user_mode_prepare+0x211/0x220 [ 53.473438][ T8575] syscall_exit_to_user_mode+0x7a/0x2c0 [ 53.478947][ T8575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.484808][ T8575] RIP: 0033:0x45cba9 [ 53.488671][ T8575] 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 [ 53.508262][ T8575] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.516636][ T8575] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.524660][ T8575] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 53.532603][ T8575] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.540540][ T8575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 53.548478][ T8575] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 53.556428][ T8574] CPU: 1 PID: 8574 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 53.565079][ T8574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.575121][ T8574] Call Trace: [ 53.578385][ T8574] dump_stack+0xa3/0xc8 [ 53.582510][ T8574] should_fail.cold.6+0x32/0x37 [ 53.587328][ T8574] should_failslab+0x5/0x10 [ 53.591796][ T8574] kmem_cache_alloc_node+0x57/0xb20 [ 53.596965][ T8574] ? __lock_acquire+0x4ea/0x1770 [ 53.601871][ T8574] __alloc_skb+0x52/0x1d0 [ 53.606169][ T8574] tipc_buf_acquire+0x1c/0x50 [ 53.610812][ T8574] tipc_msg_reverse+0x96/0x280 [ 53.615543][ T8574] tipc_sk_respond+0xbe/0x2c0 [ 53.620186][ T8574] __tipc_shutdown+0x2dd/0x380 [ 53.624915][ T8574] ? do_wait_intr_irq+0xb0/0xb0 [ 53.629733][ T8574] tipc_release+0x5f/0x870 [ 53.634116][ T8574] __sock_release+0x32/0xa0 [ 53.638583][ T8574] sock_close+0xf/0x20 [ 53.642630][ T8574] __fput+0xaa/0x250 [ 53.646493][ T8574] task_work_run+0x68/0xb0 [ 53.650888][ T8574] exit_to_user_mode_prepare+0x211/0x220 [ 53.656506][ T8574] syscall_exit_to_user_mode+0x7a/0x2c0 [ 53.662016][ T8574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.667872][ T8574] RIP: 0033:0x45cba9 [ 53.671751][ T8574] 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 [ 53.691319][ T8574] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.699695][ T8574] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.707631][ T8574] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 53.715575][ T8574] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.723542][ T8574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 53.731487][ T8574] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 53.739459][ T8577] CPU: 0 PID: 8577 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 53.748130][ T8577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.758161][ T8577] Call Trace: [ 53.761427][ T8577] dump_stack+0xa3/0xc8 [ 53.765562][ T8577] should_fail.cold.6+0x32/0x37 [ 53.770385][ T8577] should_failslab+0x5/0x10 [ 53.774858][ T8577] kmem_cache_alloc_node+0x57/0xb20 [ 53.780028][ T8577] ? __lock_acquire+0x4ea/0x1770 [ 53.784938][ T8577] __alloc_skb+0x52/0x1d0 [ 53.789244][ T8577] tipc_buf_acquire+0x1c/0x50 [ 53.793892][ T8577] tipc_msg_reverse+0x96/0x280 [ 53.798625][ T8577] tipc_sk_respond+0xbe/0x2c0 [ 53.803267][ T8577] __tipc_shutdown+0x2dd/0x380 [ 53.807997][ T8577] ? do_wait_intr_irq+0xb0/0xb0 [ 53.812812][ T8577] tipc_release+0x5f/0x870 [ 53.817204][ T8577] __sock_release+0x32/0xa0 [ 53.821678][ T8577] sock_close+0xf/0x20 [ 53.825717][ T8577] __fput+0xaa/0x250 [ 53.829584][ T8577] task_work_run+0x68/0xb0 [ 53.833970][ T8577] exit_to_user_mode_prepare+0x211/0x220 [ 53.840443][ T8577] syscall_exit_to_user_mode+0x7a/0x2c0 [ 53.845962][ T8577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.851824][ T8577] RIP: 0033:0x45cba9 [ 53.855688][ T8577] 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 [ 53.875266][ T8577] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 53.883653][ T8577] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 53.891592][ T8577] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 53.899530][ T8577] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.907470][ T8577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 53.915410][ T8577] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 53.923477][ T8572] CPU: 1 PID: 8572 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 53.932132][ T8572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.942165][ T8572] Call Trace: [ 53.945440][ T8572] dump_stack+0xa3/0xc8 [ 53.949575][ T8572] should_fail.cold.6+0x32/0x37 [ 53.954392][ T8572] should_failslab+0x5/0x10 [ 53.958870][ T8572] kmem_cache_alloc_node+0x57/0xb20 [ 53.964054][ T8572] ? __lock_acquire+0x4ea/0x1770 [ 53.968970][ T8572] __alloc_skb+0x52/0x1d0 [ 53.973268][ T8572] tipc_buf_acquire+0x1c/0x50 [ 53.977911][ T8572] tipc_msg_reverse+0x96/0x280 [ 53.982648][ T8572] tipc_sk_respond+0xbe/0x2c0 [ 53.987300][ T8572] __tipc_shutdown+0x2dd/0x380 [ 53.992035][ T8572] ? do_wait_intr_irq+0xb0/0xb0 [ 53.992931][ T8587] FAULT_INJECTION: forcing a failure. [ 53.992931][ T8587] name failslab, interval 1, probability 0, space 0, times 0 [ 53.996859][ T8572] tipc_release+0x5f/0x870 [ 53.996869][ T8572] __sock_release+0x32/0xa0 [ 53.996874][ T8572] sock_close+0xf/0x20 [ 53.996878][ T8572] __fput+0xaa/0x250 [ 53.996886][ T8572] task_work_run+0x68/0xb0 [ 53.996893][ T8572] exit_to_user_mode_prepare+0x211/0x220 [ 53.996898][ T8572] syscall_exit_to_user_mode+0x7a/0x2c0 [ 53.996904][ T8572] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.996909][ T8572] RIP: 0033:0x45cba9 [ 53.996912][ T8572] 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 [ 53.996915][ T8572] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.079357][ T8572] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.087295][ T8572] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.095236][ T8572] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.103182][ T8572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 54.111126][ T8572] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 54.123934][ T8587] CPU: 0 PID: 8587 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 54.132600][ T8587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.142635][ T8587] Call Trace: [ 54.145904][ T8587] dump_stack+0xa3/0xc8 [ 54.150043][ T8587] should_fail.cold.6+0x32/0x37 [ 54.154875][ T8587] should_failslab+0x5/0x10 [ 54.159357][ T8587] kmem_cache_alloc_node+0x57/0xb20 [ 54.164538][ T8587] ? __lock_acquire+0x4ea/0x1770 [ 54.169460][ T8587] __alloc_skb+0x52/0x1d0 [ 54.173774][ T8587] tipc_buf_acquire+0x1c/0x50 [ 54.178433][ T8587] tipc_msg_reverse+0x96/0x280 [ 54.183174][ T8587] tipc_sk_respond+0xbe/0x2c0 [ 54.187822][ T8587] __tipc_shutdown+0x2dd/0x380 [ 54.192559][ T8587] ? do_wait_intr_irq+0xb0/0xb0 [ 54.197377][ T8587] tipc_release+0x5f/0x870 [ 54.201777][ T8587] __sock_release+0x32/0xa0 [ 54.206104][ T8597] FAULT_INJECTION: forcing a failure. [ 54.206104][ T8597] name failslab, interval 1, probability 0, space 0, times 0 [ 54.206423][ T8587] sock_close+0xf/0x20 [ 54.223002][ T8587] __fput+0xaa/0x250 [ 54.226865][ T8587] task_work_run+0x68/0xb0 [ 54.231247][ T8587] exit_to_user_mode_prepare+0x211/0x220 [ 54.236843][ T8587] syscall_exit_to_user_mode+0x7a/0x2c0 [ 54.242356][ T8587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.248216][ T8587] RIP: 0033:0x45cba9 [ 54.252078][ T8587] 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 [ 54.271648][ T8587] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.280038][ T8587] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.287992][ T8587] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.295930][ T8587] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.303867][ T8587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 54.311820][ T8587] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 54.319775][ T8597] CPU: 1 PID: 8597 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 54.328428][ T8597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.338470][ T8597] Call Trace: [ 54.341740][ T8597] dump_stack+0xa3/0xc8 [ 54.345873][ T8597] should_fail.cold.6+0x32/0x37 [ 54.350706][ T8597] should_failslab+0x5/0x10 [ 54.355184][ T8597] kmem_cache_alloc_node+0x57/0xb20 [ 54.360355][ T8597] ? __lock_acquire+0x4ea/0x1770 [ 54.365265][ T8597] __alloc_skb+0x52/0x1d0 [ 54.369586][ T8597] tipc_buf_acquire+0x1c/0x50 [ 54.374243][ T8597] tipc_msg_reverse+0x96/0x280 [ 54.378990][ T8597] tipc_sk_respond+0xbe/0x2c0 [ 54.383637][ T8597] __tipc_shutdown+0x2dd/0x380 [ 54.388372][ T8597] ? do_wait_intr_irq+0xb0/0xb0 [ 54.393195][ T8597] tipc_release+0x5f/0x870 [ 54.397586][ T8597] __sock_release+0x32/0xa0 [ 54.402061][ T8597] sock_close+0xf/0x20 [ 54.402219][ T8604] FAULT_INJECTION: forcing a failure. [ 54.402219][ T8604] name failslab, interval 1, probability 0, space 0, times 0 [ 54.406099][ T8597] __fput+0xaa/0x250 [ 54.406106][ T8597] task_work_run+0x68/0xb0 [ 54.406113][ T8597] exit_to_user_mode_prepare+0x211/0x220 [ 54.406118][ T8597] syscall_exit_to_user_mode+0x7a/0x2c0 [ 54.406124][ T8597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.406129][ T8597] RIP: 0033:0x45cba9 [ 54.406134][ T8597] 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 [ 54.406136][ T8597] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.406141][ T8597] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.406144][ T8597] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.406146][ T8597] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.406149][ T8597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 54.406151][ T8597] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 54.479755][ T8603] FAULT_INJECTION: forcing a failure. [ 54.479755][ T8603] name failslab, interval 1, probability 0, space 0, times 0 [ 54.485174][ T8582] CPU: 0 PID: 8582 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 54.536933][ T8582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.546967][ T8582] Call Trace: [ 54.550228][ T8582] dump_stack+0xa3/0xc8 [ 54.554355][ T8582] should_fail.cold.6+0x32/0x37 [ 54.559181][ T8582] should_failslab+0x5/0x10 [ 54.563656][ T8582] kmem_cache_alloc_node+0x57/0xb20 [ 54.568817][ T8582] ? __lock_acquire+0x4ea/0x1770 [ 54.573727][ T8582] __alloc_skb+0x52/0x1d0 [ 54.578032][ T8582] tipc_buf_acquire+0x1c/0x50 [ 54.582675][ T8582] tipc_msg_reverse+0x96/0x280 [ 54.587405][ T8582] tipc_sk_respond+0xbe/0x2c0 [ 54.592052][ T8582] __tipc_shutdown+0x2dd/0x380 [ 54.596792][ T8582] ? do_wait_intr_irq+0xb0/0xb0 [ 54.601614][ T8582] tipc_release+0x5f/0x870 [ 54.606000][ T8582] __sock_release+0x32/0xa0 [ 54.610466][ T8582] sock_close+0xf/0x20 [ 54.614510][ T8582] __fput+0xaa/0x250 [ 54.618378][ T8582] task_work_run+0x68/0xb0 [ 54.622778][ T8582] exit_to_user_mode_prepare+0x211/0x220 [ 54.628381][ T8582] syscall_exit_to_user_mode+0x7a/0x2c0 [ 54.633900][ T8582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.639761][ T8582] RIP: 0033:0x45cba9 [ 54.643645][ T8582] 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 [ 54.663217][ T8582] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.671611][ T8582] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.679650][ T8582] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.687680][ T8582] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.695622][ T8582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 54.703580][ T8582] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 54.711934][ T8603] CPU: 1 PID: 8603 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 54.720592][ T8603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.730616][ T8603] Call Trace: [ 54.733895][ T8603] dump_stack+0xa3/0xc8 [ 54.738019][ T8603] should_fail.cold.6+0x32/0x37 [ 54.742847][ T8603] should_failslab+0x5/0x10 [ 54.747315][ T8603] kmem_cache_alloc_node+0x57/0xb20 [ 54.752477][ T8603] ? __lock_acquire+0x4ea/0x1770 [ 54.757390][ T8603] __alloc_skb+0x52/0x1d0 [ 54.761686][ T8603] tipc_buf_acquire+0x1c/0x50 [ 54.766330][ T8603] tipc_msg_reverse+0x96/0x280 [ 54.771072][ T8603] tipc_sk_respond+0xbe/0x2c0 [ 54.775714][ T8603] __tipc_shutdown+0x2dd/0x380 [ 54.780443][ T8603] ? do_wait_intr_irq+0xb0/0xb0 [ 54.785261][ T8603] tipc_release+0x5f/0x870 [ 54.789657][ T8603] __sock_release+0x32/0xa0 [ 54.794130][ T8603] sock_close+0xf/0x20 [ 54.798167][ T8603] __fput+0xaa/0x250 [ 54.802029][ T8603] task_work_run+0x68/0xb0 [ 54.806413][ T8603] exit_to_user_mode_prepare+0x211/0x220 [ 54.812013][ T8603] syscall_exit_to_user_mode+0x7a/0x2c0 [ 54.817530][ T8603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.823416][ T8603] RIP: 0033:0x45cba9 [ 54.827295][ T8603] 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 [ 54.846865][ T8603] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.855251][ T8603] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.863191][ T8603] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.871128][ T8603] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.879070][ T8603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 54.887013][ T8603] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 54.894965][ T8604] CPU: 0 PID: 8604 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 54.903629][ T8604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.913664][ T8604] Call Trace: [ 54.916934][ T8604] dump_stack+0xa3/0xc8 [ 54.921093][ T8604] should_fail.cold.6+0x32/0x37 [ 54.925925][ T8604] should_failslab+0x5/0x10 [ 54.930411][ T8604] kmem_cache_alloc_node+0x57/0xb20 [ 54.935591][ T8604] ? __lock_acquire+0x4ea/0x1770 [ 54.940516][ T8604] __alloc_skb+0x52/0x1d0 [ 54.944833][ T8604] tipc_buf_acquire+0x1c/0x50 [ 54.949494][ T8604] tipc_msg_reverse+0x96/0x280 [ 54.954246][ T8604] tipc_sk_respond+0xbe/0x2c0 [ 54.958929][ T8604] __tipc_shutdown+0x2dd/0x380 [ 54.963683][ T8604] ? do_wait_intr_irq+0xb0/0xb0 [ 54.968519][ T8604] tipc_release+0x5f/0x870 [ 54.972925][ T8604] __sock_release+0x32/0xa0 [ 54.977404][ T8604] sock_close+0xf/0x20 [ 54.981454][ T8604] __fput+0xaa/0x250 [ 54.985331][ T8604] task_work_run+0x68/0xb0 [ 54.989734][ T8604] exit_to_user_mode_prepare+0x211/0x220 [ 54.995345][ T8604] syscall_exit_to_user_mode+0x7a/0x2c0 [ 55.000874][ T8604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.006744][ T8604] RIP: 0033:0x45cba9 [ 55.007833][ T8620] FAULT_INJECTION: forcing a failure. [ 55.007833][ T8620] name failslab, interval 1, probability 0, space 0, times 0 [ 55.010612][ T8604] 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 [ 55.010615][ T8604] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.010620][ T8604] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.010623][ T8604] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.010625][ T8604] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.010627][ T8604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.010630][ T8604] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 55.099809][ T8629] FAULT_INJECTION: forcing a failure. [ 55.099809][ T8629] name failslab, interval 1, probability 0, space 0, times 0 [ 55.100615][ T8630] FAULT_INJECTION: forcing a failure. [ 55.100615][ T8630] name failslab, interval 1, probability 0, space 0, times 0 [ 55.112661][ T8629] CPU: 1 PID: 8629 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 55.133701][ T8629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.143726][ T8629] Call Trace: [ 55.146984][ T8629] dump_stack+0xa3/0xc8 [ 55.151117][ T8629] should_fail.cold.6+0x32/0x37 [ 55.155947][ T8629] should_failslab+0x5/0x10 [ 55.160427][ T8629] kmem_cache_alloc_node+0x57/0xb20 [ 55.165603][ T8629] ? __lock_acquire+0x4ea/0x1770 [ 55.170517][ T8629] __alloc_skb+0x52/0x1d0 [ 55.174815][ T8629] tipc_buf_acquire+0x1c/0x50 [ 55.179459][ T8634] FAULT_INJECTION: forcing a failure. [ 55.179459][ T8634] name failslab, interval 1, probability 0, space 0, times 0 [ 55.179463][ T8629] tipc_msg_reverse+0x96/0x280 [ 55.179472][ T8629] tipc_sk_respond+0xbe/0x2c0 [ 55.201405][ T8629] __tipc_shutdown+0x2dd/0x380 [ 55.206135][ T8629] ? do_wait_intr_irq+0xb0/0xb0 [ 55.210957][ T8629] tipc_release+0x5f/0x870 [ 55.215354][ T8629] __sock_release+0x32/0xa0 [ 55.219847][ T8629] sock_close+0xf/0x20 [ 55.223883][ T8629] __fput+0xaa/0x250 [ 55.227746][ T8629] task_work_run+0x68/0xb0 [ 55.232146][ T8629] exit_to_user_mode_prepare+0x211/0x220 [ 55.237754][ T8629] syscall_exit_to_user_mode+0x7a/0x2c0 [ 55.243267][ T8629] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.249137][ T8629] RIP: 0033:0x45cba9 [ 55.253001][ T8629] 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 [ 55.272571][ T8629] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.280952][ T8629] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.288896][ T8629] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.296849][ T8629] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.304800][ T8629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.312750][ T8629] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 55.320723][ T8630] CPU: 0 PID: 8630 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 55.329375][ T8630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.339406][ T8630] Call Trace: [ 55.342667][ T8630] dump_stack+0xa3/0xc8 [ 55.346790][ T8630] should_fail.cold.6+0x32/0x37 [ 55.351607][ T8630] should_failslab+0x5/0x10 [ 55.356075][ T8630] kmem_cache_alloc_node+0x57/0xb20 [ 55.361238][ T8630] ? __lock_acquire+0x4ea/0x1770 [ 55.366145][ T8630] __alloc_skb+0x52/0x1d0 [ 55.370443][ T8630] tipc_buf_acquire+0x1c/0x50 [ 55.375089][ T8630] tipc_msg_reverse+0x96/0x280 [ 55.379834][ T8630] tipc_sk_respond+0xbe/0x2c0 [ 55.384514][ T8630] __tipc_shutdown+0x2dd/0x380 [ 55.389256][ T8630] ? do_wait_intr_irq+0xb0/0xb0 [ 55.394079][ T8630] tipc_release+0x5f/0x870 [ 55.398477][ T8630] __sock_release+0x32/0xa0 [ 55.402973][ T8630] sock_close+0xf/0x20 [ 55.407021][ T8630] __fput+0xaa/0x250 [ 55.410891][ T8630] task_work_run+0x68/0xb0 [ 55.415285][ T8630] exit_to_user_mode_prepare+0x211/0x220 [ 55.420889][ T8630] syscall_exit_to_user_mode+0x7a/0x2c0 [ 55.426404][ T8630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.432272][ T8630] RIP: 0033:0x45cba9 [ 55.436139][ T8630] 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 [ 55.455721][ T8630] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.464110][ T8630] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.472056][ T8630] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.479994][ T8630] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.487937][ T8630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.495888][ T8630] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 55.503838][ T8620] CPU: 1 PID: 8620 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 55.512493][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.522528][ T8620] Call Trace: [ 55.525796][ T8620] dump_stack+0xa3/0xc8 [ 55.529927][ T8620] should_fail.cold.6+0x32/0x37 [ 55.534751][ T8620] should_failslab+0x5/0x10 [ 55.539218][ T8620] kmem_cache_alloc_node+0x57/0xb20 [ 55.544387][ T8620] ? __lock_acquire+0x4ea/0x1770 [ 55.549301][ T8620] __alloc_skb+0x52/0x1d0 [ 55.553603][ T8620] tipc_buf_acquire+0x1c/0x50 [ 55.558258][ T8620] tipc_msg_reverse+0x96/0x280 [ 55.563002][ T8620] tipc_sk_respond+0xbe/0x2c0 [ 55.567651][ T8620] __tipc_shutdown+0x2dd/0x380 [ 55.572381][ T8620] ? do_wait_intr_irq+0xb0/0xb0 [ 55.577201][ T8620] tipc_release+0x5f/0x870 [ 55.581599][ T8620] __sock_release+0x32/0xa0 [ 55.586071][ T8620] sock_close+0xf/0x20 [ 55.590110][ T8620] __fput+0xaa/0x250 [ 55.593983][ T8620] task_work_run+0x68/0xb0 [ 55.598371][ T8620] exit_to_user_mode_prepare+0x211/0x220 [ 55.603968][ T8620] syscall_exit_to_user_mode+0x7a/0x2c0 [ 55.609478][ T8620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.615335][ T8620] RIP: 0033:0x45cba9 [ 55.619195][ 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 [ 55.638767][ T8620] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.647143][ T8620] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.655085][ T8620] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.663032][ T8620] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.670990][ T8620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.678930][ T8620] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 55.686886][ T8634] CPU: 0 PID: 8634 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 55.695542][ T8634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.705576][ T8634] Call Trace: [ 55.708866][ T8634] dump_stack+0xa3/0xc8 [ 55.713005][ T8634] should_fail.cold.6+0x32/0x37 [ 55.717844][ T8634] should_failslab+0x5/0x10 [ 55.722331][ T8634] kmem_cache_alloc_node+0x57/0xb20 [ 55.727512][ T8634] ? __lock_acquire+0x4ea/0x1770 [ 55.732428][ T8634] __alloc_skb+0x52/0x1d0 [ 55.736726][ T8634] tipc_buf_acquire+0x1c/0x50 [ 55.741369][ T8634] tipc_msg_reverse+0x96/0x280 [ 55.746105][ T8634] tipc_sk_respond+0xbe/0x2c0 [ 55.750920][ T8634] __tipc_shutdown+0x2dd/0x380 [ 55.755653][ T8634] ? do_wait_intr_irq+0xb0/0xb0 [ 55.760481][ T8634] tipc_release+0x5f/0x870 [ 55.762170][ T8643] FAULT_INJECTION: forcing a failure. [ 55.762170][ T8643] name failslab, interval 1, probability 0, space 0, times 0 [ 55.764874][ T8634] __sock_release+0x32/0xa0 [ 55.764879][ T8634] sock_close+0xf/0x20 [ 55.764884][ T8634] __fput+0xaa/0x250 [ 55.764891][ T8634] task_work_run+0x68/0xb0 [ 55.764898][ T8634] exit_to_user_mode_prepare+0x211/0x220 [ 55.764903][ T8634] syscall_exit_to_user_mode+0x7a/0x2c0 [ 55.764910][ T8634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.764915][ T8634] RIP: 0033:0x45cba9 [ 55.764919][ 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 [ 55.764921][ T8634] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.764927][ T8634] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.764929][ T8634] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.764931][ T8634] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 55.764933][ T8634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.764936][ T8634] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 55.899766][ T8654] FAULT_INJECTION: forcing a failure. [ 55.899766][ T8654] name failslab, interval 1, probability 0, space 0, times 0 [ 55.933540][ T8654] CPU: 0 PID: 8654 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 55.942215][ T8654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.946855][ T8666] FAULT_INJECTION: forcing a failure. [ 55.946855][ T8666] name failslab, interval 1, probability 0, space 0, times 0 [ 55.952246][ T8654] Call Trace: [ 55.952256][ T8654] dump_stack+0xa3/0xc8 [ 55.952263][ T8654] should_fail.cold.6+0x32/0x37 [ 55.952270][ T8654] should_failslab+0x5/0x10 [ 55.952274][ T8654] kmem_cache_alloc_node+0x57/0xb20 [ 55.952279][ T8654] ? __lock_acquire+0x4ea/0x1770 [ 55.952295][ T8654] __alloc_skb+0x52/0x1d0 [ 55.965467][ T8665] FAULT_INJECTION: forcing a failure. [ 55.965467][ T8665] name failslab, interval 1, probability 0, space 0, times 0 [ 55.968094][ T8654] tipc_buf_acquire+0x1c/0x50 [ 55.968099][ T8654] tipc_msg_reverse+0x96/0x280 [ 55.968107][ T8654] tipc_sk_respond+0xbe/0x2c0 [ 55.968113][ T8654] __tipc_shutdown+0x2dd/0x380 [ 55.968119][ T8654] ? do_wait_intr_irq+0xb0/0xb0 [ 55.968126][ T8654] tipc_release+0x5f/0x870 [ 55.968135][ T8654] __sock_release+0x32/0xa0 [ 56.000739][ T8668] FAULT_INJECTION: forcing a failure. [ 56.000739][ T8668] name failslab, interval 1, probability 0, space 0, times 0 [ 56.008436][ T8654] sock_close+0xf/0x20 [ 56.008442][ T8654] __fput+0xaa/0x250 [ 56.008450][ T8654] task_work_run+0x68/0xb0 [ 56.008458][ T8654] exit_to_user_mode_prepare+0x211/0x220 [ 56.008463][ T8654] syscall_exit_to_user_mode+0x7a/0x2c0 [ 56.008470][ T8654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.008475][ T8654] RIP: 0033:0x45cba9 [ 56.008480][ T8654] 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 [ 56.008482][ T8654] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.008487][ T8654] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.008489][ T8654] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.008491][ T8654] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.008494][ T8654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.008496][ T8654] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 56.029241][ T8666] CPU: 0 PID: 8666 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 56.162969][ T8666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.173006][ T8666] Call Trace: [ 56.176276][ T8666] dump_stack+0xa3/0xc8 [ 56.177592][ T8669] FAULT_INJECTION: forcing a failure. [ 56.177592][ T8669] name failslab, interval 1, probability 0, space 0, times 0 [ 56.180405][ T8666] should_fail.cold.6+0x32/0x37 [ 56.197766][ T8666] should_failslab+0x5/0x10 [ 56.202257][ T8666] kmem_cache_alloc_node+0x57/0xb20 [ 56.207426][ T8666] ? __lock_acquire+0x4ea/0x1770 [ 56.212333][ T8666] __alloc_skb+0x52/0x1d0 [ 56.216629][ T8666] tipc_buf_acquire+0x1c/0x50 [ 56.221291][ T8666] tipc_msg_reverse+0x96/0x280 [ 56.226022][ T8666] tipc_sk_respond+0xbe/0x2c0 [ 56.230667][ T8666] __tipc_shutdown+0x2dd/0x380 [ 56.235401][ T8666] ? do_wait_intr_irq+0xb0/0xb0 [ 56.240222][ T8666] tipc_release+0x5f/0x870 [ 56.244606][ T8666] __sock_release+0x32/0xa0 [ 56.249074][ T8666] sock_close+0xf/0x20 [ 56.253106][ T8666] __fput+0xaa/0x250 [ 56.256967][ T8666] task_work_run+0x68/0xb0 [ 56.261350][ T8666] exit_to_user_mode_prepare+0x211/0x220 [ 56.266950][ T8666] syscall_exit_to_user_mode+0x7a/0x2c0 [ 56.272485][ T8666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.278342][ T8666] RIP: 0033:0x45cba9 [ 56.282200][ T8666] 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 [ 56.301771][ T8666] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.310161][ T8666] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.318098][ T8666] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.326038][ T8666] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.333977][ T8666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.341916][ T8666] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 56.349915][ T8643] CPU: 1 PID: 8643 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 56.358568][ T8643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.368597][ T8643] Call Trace: [ 56.371856][ T8643] dump_stack+0xa3/0xc8 [ 56.375978][ T8643] should_fail.cold.6+0x32/0x37 [ 56.380796][ T8643] should_failslab+0x5/0x10 [ 56.385266][ T8643] kmem_cache_alloc_node+0x57/0xb20 [ 56.390432][ T8643] ? __lock_acquire+0x4ea/0x1770 [ 56.395351][ T8643] __alloc_skb+0x52/0x1d0 [ 56.399650][ T8643] tipc_buf_acquire+0x1c/0x50 [ 56.404298][ T8643] tipc_msg_reverse+0x96/0x280 [ 56.409035][ T8643] tipc_sk_respond+0xbe/0x2c0 [ 56.413677][ T8643] __tipc_shutdown+0x2dd/0x380 [ 56.418406][ T8643] ? do_wait_intr_irq+0xb0/0xb0 [ 56.423225][ T8643] tipc_release+0x5f/0x870 [ 56.427610][ T8643] __sock_release+0x32/0xa0 [ 56.432088][ T8643] sock_close+0xf/0x20 [ 56.436123][ T8643] __fput+0xaa/0x250 [ 56.439985][ T8643] task_work_run+0x68/0xb0 [ 56.444367][ T8643] exit_to_user_mode_prepare+0x211/0x220 [ 56.449964][ T8643] syscall_exit_to_user_mode+0x7a/0x2c0 [ 56.455475][ T8643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.461335][ T8643] RIP: 0033:0x45cba9 [ 56.465201][ T8643] 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 [ 56.484768][ T8643] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.493144][ T8643] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.501081][ T8643] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.509019][ T8643] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.516972][ T8643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.524911][ T8643] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 56.532873][ T8665] CPU: 0 PID: 8665 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 56.541525][ T8665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.551547][ T8665] Call Trace: [ 56.554826][ T8665] dump_stack+0xa3/0xc8 [ 56.558953][ T8665] should_fail.cold.6+0x32/0x37 [ 56.563777][ T8665] should_failslab+0x5/0x10 [ 56.568248][ T8665] kmem_cache_alloc_node+0x57/0xb20 [ 56.573411][ T8665] ? __lock_acquire+0x4ea/0x1770 [ 56.578317][ T8665] __alloc_skb+0x52/0x1d0 [ 56.582613][ T8665] tipc_buf_acquire+0x1c/0x50 [ 56.587261][ T8665] tipc_msg_reverse+0x96/0x280 [ 56.592001][ T8665] tipc_sk_respond+0xbe/0x2c0 [ 56.596645][ T8665] __tipc_shutdown+0x2dd/0x380 [ 56.601373][ T8665] ? do_wait_intr_irq+0xb0/0xb0 [ 56.606191][ T8665] tipc_release+0x5f/0x870 [ 56.610580][ T8665] __sock_release+0x32/0xa0 [ 56.615047][ T8665] sock_close+0xf/0x20 [ 56.619082][ T8665] __fput+0xaa/0x250 [ 56.622947][ T8665] task_work_run+0x68/0xb0 [ 56.627335][ T8665] exit_to_user_mode_prepare+0x211/0x220 [ 56.632953][ T8665] syscall_exit_to_user_mode+0x7a/0x2c0 [ 56.638464][ T8665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.644324][ T8665] RIP: 0033:0x45cba9 [ 56.648198][ 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 [ 56.667786][ T8665] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.676169][ T8665] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.684110][ T8665] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.692088][ T8665] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.700039][ T8665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.708013][ T8665] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 56.715970][ T8669] CPU: 1 PID: 8669 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 56.724621][ T8669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.734654][ T8669] Call Trace: [ 56.737925][ T8669] dump_stack+0xa3/0xc8 [ 56.742061][ T8669] should_fail.cold.6+0x32/0x37 [ 56.746890][ T8669] should_failslab+0x5/0x10 [ 56.751363][ T8669] kmem_cache_alloc_node+0x57/0xb20 [ 56.756527][ T8669] ? __lock_acquire+0x4ea/0x1770 [ 56.761434][ T8669] __alloc_skb+0x52/0x1d0 [ 56.765733][ T8669] tipc_buf_acquire+0x1c/0x50 [ 56.770373][ T8669] tipc_msg_reverse+0x96/0x280 [ 56.775109][ T8669] tipc_sk_respond+0xbe/0x2c0 [ 56.779750][ T8669] __tipc_shutdown+0x2dd/0x380 [ 56.784479][ T8669] ? do_wait_intr_irq+0xb0/0xb0 [ 56.789300][ T8669] tipc_release+0x5f/0x870 [ 56.793692][ T8669] __sock_release+0x32/0xa0 [ 56.795854][ T8674] FAULT_INJECTION: forcing a failure. [ 56.795854][ T8674] name failslab, interval 1, probability 0, space 0, times 0 [ 56.798166][ T8669] sock_close+0xf/0x20 [ 56.798171][ T8669] __fput+0xaa/0x250 [ 56.798178][ T8669] task_work_run+0x68/0xb0 [ 56.798185][ T8669] exit_to_user_mode_prepare+0x211/0x220 [ 56.798191][ T8669] syscall_exit_to_user_mode+0x7a/0x2c0 [ 56.834124][ T8669] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.839990][ T8669] RIP: 0033:0x45cba9 [ 56.843870][ T8669] 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 [ 56.863442][ T8669] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.871816][ T8669] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.879754][ T8669] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.887700][ T8669] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.895646][ T8669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.903606][ T8669] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 56.911557][ T8668] CPU: 0 PID: 8668 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 56.920210][ T8668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.930242][ T8668] Call Trace: [ 56.933520][ T8668] dump_stack+0xa3/0xc8 [ 56.937660][ T8668] should_fail.cold.6+0x32/0x37 [ 56.942490][ T8668] should_failslab+0x5/0x10 [ 56.946972][ T8668] kmem_cache_alloc_node+0x57/0xb20 [ 56.952150][ T8668] ? __lock_acquire+0x4ea/0x1770 [ 56.957073][ T8668] __alloc_skb+0x52/0x1d0 [ 56.961389][ T8668] tipc_buf_acquire+0x1c/0x50 [ 56.966046][ T8668] tipc_msg_reverse+0x96/0x280 [ 56.970794][ T8668] tipc_sk_respond+0xbe/0x2c0 [ 56.975458][ T8668] __tipc_shutdown+0x2dd/0x380 [ 56.980205][ T8668] ? do_wait_intr_irq+0xb0/0xb0 [ 56.985038][ T8668] tipc_release+0x5f/0x870 [ 56.989439][ T8668] __sock_release+0x32/0xa0 [ 56.993923][ T8668] sock_close+0xf/0x20 [ 56.997975][ T8668] __fput+0xaa/0x250 [ 57.001853][ T8668] task_work_run+0x68/0xb0 [ 57.006248][ T8668] exit_to_user_mode_prepare+0x211/0x220 [ 57.011859][ T8668] syscall_exit_to_user_mode+0x7a/0x2c0 [ 57.017387][ T8668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.023249][ T8668] RIP: 0033:0x45cba9 2020/11/08 17:40:12 executed programs: 91 [ 57.027111][ T8668] 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 [ 57.044925][ T8687] FAULT_INJECTION: forcing a failure. [ 57.044925][ T8687] name failslab, interval 1, probability 0, space 0, times 0 [ 57.046701][ T8668] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.046706][ T8668] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.046709][ T8668] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.046711][ T8668] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 57.046713][ T8668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.046716][ T8668] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 57.059723][ T8674] CPU: 0 PID: 8674 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 57.078319][ T8689] FAULT_INJECTION: forcing a failure. [ 57.078319][ T8689] name failslab, interval 1, probability 0, space 0, times 0 [ 57.083615][ T8674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.131650][ T8692] FAULT_INJECTION: forcing a failure. [ 57.131650][ T8692] name failslab, interval 1, probability 0, space 0, times 0 [ 57.138648][ T8674] Call Trace: [ 57.138659][ T8674] dump_stack+0xa3/0xc8 [ 57.138666][ T8674] should_fail.cold.6+0x32/0x37 [ 57.138672][ T8674] should_failslab+0x5/0x10 [ 57.138676][ T8674] kmem_cache_alloc_node+0x57/0xb20 [ 57.138681][ T8674] ? __lock_acquire+0x4ea/0x1770 [ 57.138692][ T8674] __alloc_skb+0x52/0x1d0 [ 57.138701][ T8674] tipc_buf_acquire+0x1c/0x50 [ 57.138706][ T8674] tipc_msg_reverse+0x96/0x280 [ 57.138714][ T8674] tipc_sk_respond+0xbe/0x2c0 [ 57.196262][ T8674] __tipc_shutdown+0x2dd/0x380 [ 57.200996][ T8674] ? do_wait_intr_irq+0xb0/0xb0 [ 57.205827][ T8674] tipc_release+0x5f/0x870 [ 57.210220][ T8674] __sock_release+0x32/0xa0 [ 57.214693][ T8674] sock_close+0xf/0x20 [ 57.218732][ T8674] __fput+0xaa/0x250 [ 57.222593][ T8674] task_work_run+0x68/0xb0 [ 57.226978][ T8674] exit_to_user_mode_prepare+0x211/0x220 [ 57.232574][ T8674] syscall_exit_to_user_mode+0x7a/0x2c0 [ 57.238087][ T8674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.243943][ T8674] RIP: 0033:0x45cba9 [ 57.247810][ T8674] 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 [ 57.267380][ T8674] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.275756][ T8674] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.283696][ T8674] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.291636][ T8674] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 57.299586][ T8674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.307535][ T8674] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 57.315507][ T8687] CPU: 1 PID: 8687 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 57.324160][ T8687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.334194][ T8687] Call Trace: [ 57.337466][ T8687] dump_stack+0xa3/0xc8 [ 57.341605][ T8687] should_fail.cold.6+0x32/0x37 [ 57.346442][ T8687] should_failslab+0x5/0x10 [ 57.350922][ T8687] kmem_cache_alloc_node+0x57/0xb20 [ 57.356092][ T8687] ? __lock_acquire+0x4ea/0x1770 [ 57.361000][ T8687] __alloc_skb+0x52/0x1d0 [ 57.365305][ T8687] tipc_buf_acquire+0x1c/0x50 [ 57.369952][ T8687] tipc_msg_reverse+0x96/0x280 [ 57.374691][ T8687] tipc_sk_respond+0xbe/0x2c0 [ 57.379349][ T8687] __tipc_shutdown+0x2dd/0x380 [ 57.384094][ T8687] ? do_wait_intr_irq+0xb0/0xb0 [ 57.388927][ T8687] tipc_release+0x5f/0x870 [ 57.392847][ T8697] FAULT_INJECTION: forcing a failure. [ 57.392847][ T8697] name failslab, interval 1, probability 0, space 0, times 0 [ 57.393322][ T8687] __sock_release+0x32/0xa0 [ 57.410355][ T8687] sock_close+0xf/0x20 [ 57.414411][ T8687] __fput+0xaa/0x250 [ 57.418284][ T8687] task_work_run+0x68/0xb0 [ 57.422667][ T8687] exit_to_user_mode_prepare+0x211/0x220 [ 57.428266][ T8687] syscall_exit_to_user_mode+0x7a/0x2c0 [ 57.433777][ T8687] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.439640][ T8687] RIP: 0033:0x45cba9 [ 57.443512][ T8687] 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 [ 57.444915][ T8701] FAULT_INJECTION: forcing a failure. [ 57.444915][ T8701] name failslab, interval 1, probability 0, space 0, times 0 [ 57.463091][ T8687] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.463096][ T8687] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.463099][ T8687] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.463101][ T8687] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 57.463103][ T8687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.463106][ T8687] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 57.466672][ T8692] CPU: 1 PID: 8692 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 57.532431][ T8692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.542462][ T8692] Call Trace: [ 57.545727][ T8692] dump_stack+0xa3/0xc8 [ 57.549856][ T8692] should_fail.cold.6+0x32/0x37 [ 57.554681][ T8692] should_failslab+0x5/0x10 [ 57.559170][ T8692] kmem_cache_alloc_node+0x57/0xb20 [ 57.564339][ T8692] ? __lock_acquire+0x4ea/0x1770 [ 57.569253][ T8692] __alloc_skb+0x52/0x1d0 [ 57.573558][ T8692] tipc_buf_acquire+0x1c/0x50 [ 57.578202][ T8692] tipc_msg_reverse+0x96/0x280 [ 57.582940][ T8692] tipc_sk_respond+0xbe/0x2c0 [ 57.587586][ T8692] __tipc_shutdown+0x2dd/0x380 [ 57.592315][ T8692] ? do_wait_intr_irq+0xb0/0xb0 [ 57.597147][ T8692] tipc_release+0x5f/0x870 [ 57.601539][ T8692] __sock_release+0x32/0xa0 [ 57.606010][ T8692] sock_close+0xf/0x20 [ 57.610048][ T8692] __fput+0xaa/0x250 [ 57.613934][ T8692] task_work_run+0x68/0xb0 [ 57.618336][ T8692] exit_to_user_mode_prepare+0x211/0x220 [ 57.623208][ T8706] FAULT_INJECTION: forcing a failure. [ 57.623208][ T8706] name failslab, interval 1, probability 0, space 0, times 0 [ 57.623937][ T8692] syscall_exit_to_user_mode+0x7a/0x2c0 [ 57.623944][ T8692] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.623949][ T8692] RIP: 0033:0x45cba9 [ 57.623953][ T8692] 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 [ 57.623956][ T8692] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.623961][ T8692] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.623964][ T8692] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.623966][ T8692] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 57.623969][ T8692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.623971][ T8692] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 57.626094][ T8689] CPU: 1 PID: 8689 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 57.728091][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.738116][ T8689] Call Trace: [ 57.741381][ T8689] dump_stack+0xa3/0xc8 [ 57.745525][ T8689] should_fail.cold.6+0x32/0x37 [ 57.750359][ T8689] should_failslab+0x5/0x10 [ 57.754838][ T8689] kmem_cache_alloc_node+0x57/0xb20 [ 57.760000][ T8689] ? __lock_acquire+0x4ea/0x1770 [ 57.764909][ T8689] __alloc_skb+0x52/0x1d0 [ 57.769209][ T8689] tipc_buf_acquire+0x1c/0x50 [ 57.773850][ T8689] tipc_msg_reverse+0x96/0x280 [ 57.778581][ T8689] tipc_sk_respond+0xbe/0x2c0 [ 57.783234][ T8689] __tipc_shutdown+0x2dd/0x380 [ 57.787966][ T8689] ? do_wait_intr_irq+0xb0/0xb0 [ 57.792803][ T8689] tipc_release+0x5f/0x870 [ 57.797205][ T8689] __sock_release+0x32/0xa0 [ 57.801683][ T8689] sock_close+0xf/0x20 [ 57.805720][ T8689] __fput+0xaa/0x250 [ 57.809585][ T8689] task_work_run+0x68/0xb0 [ 57.813972][ T8689] exit_to_user_mode_prepare+0x211/0x220 [ 57.819573][ T8689] syscall_exit_to_user_mode+0x7a/0x2c0 [ 57.825085][ T8689] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.830947][ T8689] RIP: 0033:0x45cba9 [ 57.834810][ T8689] 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 [ 57.854380][ T8689] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.862760][ T8689] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.870708][ T8689] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.878648][ T8689] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 57.886588][ T8689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.894531][ T8689] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 57.902482][ T8701] CPU: 0 PID: 8701 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 57.911136][ T8701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.921168][ T8701] Call Trace: [ 57.924434][ T8701] dump_stack+0xa3/0xc8 [ 57.928577][ T8701] should_fail.cold.6+0x32/0x37 [ 57.933394][ T8701] should_failslab+0x5/0x10 [ 57.937878][ T8701] kmem_cache_alloc_node+0x57/0xb20 [ 57.943038][ T8701] ? __lock_acquire+0x4ea/0x1770 [ 57.947947][ T8701] __alloc_skb+0x52/0x1d0 [ 57.952262][ T8701] tipc_buf_acquire+0x1c/0x50 [ 57.956902][ T8701] tipc_msg_reverse+0x96/0x280 [ 57.961635][ T8701] tipc_sk_respond+0xbe/0x2c0 [ 57.966278][ T8701] __tipc_shutdown+0x2dd/0x380 [ 57.971009][ T8701] ? do_wait_intr_irq+0xb0/0xb0 [ 57.975826][ T8701] tipc_release+0x5f/0x870 [ 57.980219][ T8701] __sock_release+0x32/0xa0 [ 57.984686][ T8701] sock_close+0xf/0x20 [ 57.988732][ T8701] __fput+0xaa/0x250 [ 57.992594][ T8701] task_work_run+0x68/0xb0 [ 57.996978][ T8701] exit_to_user_mode_prepare+0x211/0x220 [ 58.002589][ T8701] syscall_exit_to_user_mode+0x7a/0x2c0 [ 58.008112][ T8701] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.013967][ T8701] RIP: 0033:0x45cba9 [ 58.017840][ 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 [ 58.037424][ T8701] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.045812][ T8701] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.053764][ T8701] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.061703][ T8701] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 58.069663][ T8701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.077611][ T8701] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 58.085562][ T8706] CPU: 1 PID: 8706 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 58.094219][ T8706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.104288][ T8706] Call Trace: [ 58.107557][ T8706] dump_stack+0xa3/0xc8 [ 58.111703][ T8706] should_fail.cold.6+0x32/0x37 [ 58.116533][ T8706] should_failslab+0x5/0x10 [ 58.121016][ T8706] kmem_cache_alloc_node+0x57/0xb20 [ 58.126192][ T8706] ? __lock_acquire+0x4ea/0x1770 [ 58.131117][ T8706] __alloc_skb+0x52/0x1d0 [ 58.135433][ T8706] tipc_buf_acquire+0x1c/0x50 [ 58.140090][ T8706] tipc_msg_reverse+0x96/0x280 [ 58.144837][ T8706] tipc_sk_respond+0xbe/0x2c0 [ 58.149498][ T8706] __tipc_shutdown+0x2dd/0x380 [ 58.154245][ T8706] ? do_wait_intr_irq+0xb0/0xb0 [ 58.159082][ T8706] tipc_release+0x5f/0x870 [ 58.163485][ T8706] __sock_release+0x32/0xa0 [ 58.167974][ T8706] sock_close+0xf/0x20 [ 58.172024][ T8706] __fput+0xaa/0x250 [ 58.175904][ T8706] task_work_run+0x68/0xb0 [ 58.180302][ T8706] exit_to_user_mode_prepare+0x211/0x220 [ 58.182937][ T8714] FAULT_INJECTION: forcing a failure. [ 58.182937][ T8714] name failslab, interval 1, probability 0, space 0, times 0 [ 58.185910][ T8706] syscall_exit_to_user_mode+0x7a/0x2c0 [ 58.185916][ T8706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.185921][ T8706] RIP: 0033:0x45cba9 [ 58.185925][ T8706] 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 [ 58.185928][ T8706] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.185933][ T8706] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.185936][ T8706] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.185938][ T8706] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.185941][ T8706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.185943][ T8706] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 58.202879][ T8697] CPU: 1 PID: 8697 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 58.265410][ T8721] FAULT_INJECTION: forcing a failure. [ 58.265410][ T8721] name failslab, interval 1, probability 0, space 0, times 0 [ 58.265733][ T8697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.265736][ T8697] Call Trace: [ 58.265745][ T8697] dump_stack+0xa3/0xc8 [ 58.265752][ T8697] should_fail.cold.6+0x32/0x37 [ 58.265758][ T8697] should_failslab+0x5/0x10 [ 58.329492][ T8697] kmem_cache_alloc_node+0x57/0xb20 [ 58.334659][ T8697] ? __lock_acquire+0x4ea/0x1770 [ 58.339573][ T8697] __alloc_skb+0x52/0x1d0 [ 58.343892][ T8697] tipc_buf_acquire+0x1c/0x50 [ 58.348557][ T8697] tipc_msg_reverse+0x96/0x280 [ 58.353288][ T8697] tipc_sk_respond+0xbe/0x2c0 [ 58.357933][ T8697] __tipc_shutdown+0x2dd/0x380 [ 58.362682][ T8697] ? do_wait_intr_irq+0xb0/0xb0 [ 58.367507][ T8697] tipc_release+0x5f/0x870 [ 58.371895][ T8697] __sock_release+0x32/0xa0 [ 58.376363][ T8697] sock_close+0xf/0x20 [ 58.380401][ T8697] __fput+0xaa/0x250 [ 58.384267][ T8697] task_work_run+0x68/0xb0 [ 58.388664][ T8697] exit_to_user_mode_prepare+0x211/0x220 [ 58.394267][ T8697] syscall_exit_to_user_mode+0x7a/0x2c0 [ 58.399783][ T8697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.405647][ T8697] RIP: 0033:0x45cba9 [ 58.409510][ 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 [ 58.429078][ T8697] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.437454][ T8697] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.445391][ T8697] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.453327][ T8697] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.461264][ T8697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.469200][ T8697] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 58.477147][ T8714] CPU: 0 PID: 8714 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 58.485800][ T8714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.495833][ T8714] Call Trace: [ 58.499091][ T8714] dump_stack+0xa3/0xc8 [ 58.503213][ T8714] should_fail.cold.6+0x32/0x37 [ 58.508027][ T8714] should_failslab+0x5/0x10 [ 58.512493][ T8714] kmem_cache_alloc_node+0x57/0xb20 [ 58.517655][ T8714] ? __lock_acquire+0x4ea/0x1770 [ 58.522572][ T8714] __alloc_skb+0x52/0x1d0 [ 58.526881][ T8714] tipc_buf_acquire+0x1c/0x50 [ 58.531542][ T8714] tipc_msg_reverse+0x96/0x280 [ 58.536287][ T8714] tipc_sk_respond+0xbe/0x2c0 [ 58.540944][ T8714] __tipc_shutdown+0x2dd/0x380 [ 58.545688][ T8714] ? do_wait_intr_irq+0xb0/0xb0 [ 58.550519][ T8714] tipc_release+0x5f/0x870 [ 58.554917][ T8714] __sock_release+0x32/0xa0 [ 58.559398][ T8714] sock_close+0xf/0x20 [ 58.563445][ T8714] __fput+0xaa/0x250 [ 58.567315][ T8714] task_work_run+0x68/0xb0 [ 58.571702][ T8714] exit_to_user_mode_prepare+0x211/0x220 [ 58.577302][ T8714] syscall_exit_to_user_mode+0x7a/0x2c0 [ 58.582817][ T8714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.588675][ T8714] RIP: 0033:0x45cba9 [ 58.592538][ T8714] 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 [ 58.612107][ T8714] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.620493][ T8714] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.628431][ T8714] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.636371][ T8714] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.644311][ T8714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.652256][ T8714] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 58.660204][ T8721] CPU: 1 PID: 8721 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 58.668856][ T8721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.678883][ T8721] Call Trace: [ 58.682156][ T8721] dump_stack+0xa3/0xc8 [ 58.686293][ T8721] should_fail.cold.6+0x32/0x37 [ 58.691123][ T8721] should_failslab+0x5/0x10 [ 58.695604][ T8721] kmem_cache_alloc_node+0x57/0xb20 [ 58.700781][ T8721] ? __lock_acquire+0x4ea/0x1770 [ 58.705706][ T8721] __alloc_skb+0x52/0x1d0 [ 58.710023][ T8721] tipc_buf_acquire+0x1c/0x50 [ 58.714681][ T8721] tipc_msg_reverse+0x96/0x280 [ 58.719431][ T8721] tipc_sk_respond+0xbe/0x2c0 [ 58.724091][ T8721] __tipc_shutdown+0x2dd/0x380 [ 58.725055][ T8738] FAULT_INJECTION: forcing a failure. [ 58.725055][ T8738] name failslab, interval 1, probability 0, space 0, times 0 [ 58.728830][ T8721] ? do_wait_intr_irq+0xb0/0xb0 [ 58.728838][ T8721] tipc_release+0x5f/0x870 [ 58.728849][ T8721] __sock_release+0x32/0xa0 [ 58.728854][ T8721] sock_close+0xf/0x20 [ 58.728858][ T8721] __fput+0xaa/0x250 [ 58.728866][ T8721] task_work_run+0x68/0xb0 [ 58.728873][ T8721] exit_to_user_mode_prepare+0x211/0x220 [ 58.728879][ T8721] syscall_exit_to_user_mode+0x7a/0x2c0 [ 58.728885][ T8721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.728889][ T8721] RIP: 0033:0x45cba9 [ 58.728893][ 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 [ 58.747985][ T8739] FAULT_INJECTION: forcing a failure. [ 58.747985][ T8739] name failslab, interval 1, probability 0, space 0, times 0 [ 58.750642][ T8721] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.750647][ T8721] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.750650][ T8721] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.750652][ T8721] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.750655][ T8721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.750657][ T8721] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 58.775638][ T8738] CPU: 1 PID: 8738 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 58.827388][ T8736] FAULT_INJECTION: forcing a failure. [ 58.827388][ T8736] name failslab, interval 1, probability 0, space 0, times 0 [ 58.829049][ T8738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.829052][ T8738] Call Trace: [ 58.829062][ T8738] dump_stack+0xa3/0xc8 [ 58.829069][ T8738] should_fail.cold.6+0x32/0x37 [ 58.829077][ T8738] should_failslab+0x5/0x10 [ 58.829081][ T8738] kmem_cache_alloc_node+0x57/0xb20 [ 58.829086][ T8738] ? __lock_acquire+0x4ea/0x1770 [ 58.829098][ T8738] __alloc_skb+0x52/0x1d0 [ 58.931086][ T8738] tipc_buf_acquire+0x1c/0x50 [ 58.936868][ T8738] tipc_msg_reverse+0x96/0x280 [ 58.941611][ T8738] tipc_sk_respond+0xbe/0x2c0 [ 58.946257][ T8738] __tipc_shutdown+0x2dd/0x380 [ 58.950996][ T8738] ? do_wait_intr_irq+0xb0/0xb0 [ 58.955830][ T8738] tipc_release+0x5f/0x870 [ 58.960232][ T8738] __sock_release+0x32/0xa0 [ 58.964717][ T8738] sock_close+0xf/0x20 [ 58.968767][ T8738] __fput+0xaa/0x250 [ 58.972640][ T8738] task_work_run+0x68/0xb0 [ 58.977034][ T8738] exit_to_user_mode_prepare+0x211/0x220 [ 58.982640][ T8738] syscall_exit_to_user_mode+0x7a/0x2c0 [ 58.988152][ T8738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.994014][ T8738] RIP: 0033:0x45cba9 [ 58.997882][ T8738] 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 [ 59.003348][ T8749] FAULT_INJECTION: forcing a failure. [ 59.003348][ T8749] name failslab, interval 1, probability 0, space 0, times 0 [ 59.017457][ T8738] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.017462][ T8738] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.017465][ T8738] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.017467][ T8738] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.017469][ T8738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.017472][ T8738] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 59.028846][ T8739] CPU: 1 PID: 8739 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 59.086783][ T8739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.096805][ T8739] Call Trace: [ 59.100063][ T8739] dump_stack+0xa3/0xc8 [ 59.104189][ T8739] should_fail.cold.6+0x32/0x37 [ 59.109006][ T8739] should_failslab+0x5/0x10 [ 59.113472][ T8739] kmem_cache_alloc_node+0x57/0xb20 [ 59.118652][ T8739] ? __lock_acquire+0x4ea/0x1770 [ 59.123567][ T8739] __alloc_skb+0x52/0x1d0 [ 59.127880][ T8739] tipc_buf_acquire+0x1c/0x50 [ 59.132527][ T8739] tipc_msg_reverse+0x96/0x280 [ 59.137264][ T8739] tipc_sk_respond+0xbe/0x2c0 [ 59.141923][ T8739] __tipc_shutdown+0x2dd/0x380 [ 59.146654][ T8739] ? do_wait_intr_irq+0xb0/0xb0 [ 59.151476][ T8739] tipc_release+0x5f/0x870 [ 59.155863][ T8739] __sock_release+0x32/0xa0 [ 59.160332][ T8739] sock_close+0xf/0x20 [ 59.164365][ T8739] __fput+0xaa/0x250 [ 59.168244][ T8739] task_work_run+0x68/0xb0 [ 59.172636][ T8739] exit_to_user_mode_prepare+0x211/0x220 [ 59.178234][ T8739] syscall_exit_to_user_mode+0x7a/0x2c0 [ 59.183743][ T8739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.189605][ T8739] RIP: 0033:0x45cba9 [ 59.193484][ T8739] 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 [ 59.213065][ T8739] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.221445][ T8739] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.229384][ T8739] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.237321][ T8739] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.245257][ T8739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.253193][ T8739] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 59.261139][ T8749] CPU: 0 PID: 8749 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 59.269786][ T8749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.279809][ T8749] Call Trace: [ 59.283066][ T8749] dump_stack+0xa3/0xc8 [ 59.287188][ T8749] should_fail.cold.6+0x32/0x37 [ 59.292005][ T8749] should_failslab+0x5/0x10 [ 59.296471][ T8749] kmem_cache_alloc_node+0x57/0xb20 [ 59.301633][ T8749] ? __lock_acquire+0x4ea/0x1770 [ 59.306541][ T8749] __alloc_skb+0x52/0x1d0 [ 59.310841][ T8749] tipc_buf_acquire+0x1c/0x50 [ 59.315483][ T8749] tipc_msg_reverse+0x96/0x280 [ 59.320212][ T8749] tipc_sk_respond+0xbe/0x2c0 [ 59.324856][ T8749] __tipc_shutdown+0x2dd/0x380 [ 59.329604][ T8749] ? do_wait_intr_irq+0xb0/0xb0 [ 59.334421][ T8749] tipc_release+0x5f/0x870 [ 59.338809][ T8749] __sock_release+0x32/0xa0 [ 59.343281][ T8749] sock_close+0xf/0x20 [ 59.347318][ T8749] __fput+0xaa/0x250 [ 59.351189][ T8749] task_work_run+0x68/0xb0 [ 59.355576][ T8749] exit_to_user_mode_prepare+0x211/0x220 [ 59.361173][ T8749] syscall_exit_to_user_mode+0x7a/0x2c0 [ 59.366683][ T8749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.372552][ T8749] RIP: 0033:0x45cba9 [ 59.376415][ T8749] 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 [ 59.395988][ T8749] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.404365][ T8749] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.409667][ T8753] FAULT_INJECTION: forcing a failure. [ 59.409667][ T8753] name failslab, interval 1, probability 0, space 0, times 0 [ 59.412304][ T8749] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.412307][ T8749] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.412309][ T8749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.412312][ T8749] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 59.433851][ T8736] CPU: 0 PID: 8736 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 59.465352][ T8736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.475385][ T8736] Call Trace: [ 59.478666][ T8736] dump_stack+0xa3/0xc8 [ 59.482789][ T8736] should_fail.cold.6+0x32/0x37 [ 59.487608][ T8736] should_failslab+0x5/0x10 [ 59.492075][ T8736] kmem_cache_alloc_node+0x57/0xb20 [ 59.497266][ T8736] __alloc_skb+0x52/0x1d0 [ 59.501567][ T8736] tipc_buf_acquire+0x1c/0x50 [ 59.506213][ T8736] tipc_msg_create+0x2c/0xc0 [ 59.510777][ T8736] __tipc_shutdown+0x34a/0x380 [ 59.514213][ T8758] FAULT_INJECTION: forcing a failure. [ 59.514213][ T8758] name failslab, interval 1, probability 0, space 0, times 0 [ 59.515513][ T8736] ? do_wait_intr_irq+0xb0/0xb0 [ 59.515523][ T8736] tipc_release+0x5f/0x870 [ 59.515532][ T8736] __sock_release+0x32/0xa0 [ 59.541733][ T8736] sock_close+0xf/0x20 [ 59.545770][ T8736] __fput+0xaa/0x250 [ 59.549640][ T8736] task_work_run+0x68/0xb0 [ 59.554039][ T8736] exit_to_user_mode_prepare+0x211/0x220 [ 59.559647][ T8736] syscall_exit_to_user_mode+0x7a/0x2c0 [ 59.565163][ T8736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.571023][ T8736] RIP: 0033:0x45cba9 [ 59.574883][ T8736] 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 [ 59.594453][ T8736] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.602828][ T8736] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.610766][ T8736] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.618718][ T8736] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.626658][ T8736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.634601][ T8736] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 59.642568][ T8758] CPU: 1 PID: 8758 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 59.651221][ T8758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.661247][ T8758] Call Trace: [ 59.664516][ T8758] dump_stack+0xa3/0xc8 [ 59.668642][ T8758] should_fail.cold.6+0x32/0x37 [ 59.673459][ T8758] should_failslab+0x5/0x10 [ 59.677927][ T8758] kmem_cache_alloc_node+0x57/0xb20 [ 59.683097][ T8758] ? __lock_acquire+0x4ea/0x1770 [ 59.688004][ T8758] __alloc_skb+0x52/0x1d0 [ 59.692306][ T8758] tipc_buf_acquire+0x1c/0x50 [ 59.696958][ T8758] tipc_msg_reverse+0x96/0x280 [ 59.701700][ T8758] tipc_sk_respond+0xbe/0x2c0 [ 59.706344][ T8758] __tipc_shutdown+0x2dd/0x380 [ 59.711074][ T8758] ? do_wait_intr_irq+0xb0/0xb0 [ 59.715905][ T8758] tipc_release+0x5f/0x870 [ 59.720303][ T8758] __sock_release+0x32/0xa0 [ 59.724778][ T8758] sock_close+0xf/0x20 [ 59.728814][ T8758] __fput+0xaa/0x250 [ 59.732676][ T8758] task_work_run+0x68/0xb0 [ 59.737068][ T8758] exit_to_user_mode_prepare+0x211/0x220 [ 59.742699][ T8758] syscall_exit_to_user_mode+0x7a/0x2c0 [ 59.748216][ T8758] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.754100][ T8758] RIP: 0033:0x45cba9 [ 59.757965][ 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 [ 59.777540][ T8758] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.785919][ T8758] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.793857][ T8758] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.801797][ T8758] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.808064][ T8761] FAULT_INJECTION: forcing a failure. [ 59.808064][ T8761] name failslab, interval 1, probability 0, space 0, times 0 [ 59.809737][ T8758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.809740][ T8758] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 59.846431][ T8753] CPU: 0 PID: 8753 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 59.855084][ T8753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.865123][ T8753] Call Trace: [ 59.868396][ T8753] dump_stack+0xa3/0xc8 [ 59.872537][ T8753] should_fail.cold.6+0x32/0x37 [ 59.877369][ T8753] should_failslab+0x5/0x10 [ 59.881852][ T8753] kmem_cache_alloc_node+0x57/0xb20 [ 59.887029][ T8753] ? __lock_acquire+0x4ea/0x1770 [ 59.891959][ T8753] __alloc_skb+0x52/0x1d0 [ 59.896272][ T8753] tipc_buf_acquire+0x1c/0x50 [ 59.900929][ T8753] tipc_msg_reverse+0x96/0x280 [ 59.905683][ T8753] tipc_sk_respond+0xbe/0x2c0 [ 59.910346][ T8753] __tipc_shutdown+0x2dd/0x380 [ 59.915090][ T8753] ? do_wait_intr_irq+0xb0/0xb0 [ 59.918667][ T8772] FAULT_INJECTION: forcing a failure. [ 59.918667][ T8772] name failslab, interval 1, probability 0, space 0, times 0 [ 59.919918][ T8753] tipc_release+0x5f/0x870 [ 59.919929][ T8753] __sock_release+0x32/0xa0 [ 59.919940][ T8753] sock_close+0xf/0x20 [ 59.945407][ T8753] __fput+0xaa/0x250 [ 59.949281][ T8753] task_work_run+0x68/0xb0 [ 59.953672][ T8753] exit_to_user_mode_prepare+0x211/0x220 [ 59.959276][ T8753] syscall_exit_to_user_mode+0x7a/0x2c0 [ 59.964804][ T8753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.970662][ T8753] RIP: 0033:0x45cba9 [ 59.974526][ T8753] 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 [ 59.994103][ T8753] RSP: 002b:00007fcadbc2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.002486][ T8753] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.010430][ T8753] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.018370][ T8753] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 60.026321][ T8753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.034265][ T8753] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc2e6d4 [ 60.042219][ T8772] CPU: 1 PID: 8772 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 60.050871][ T8772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.060902][ T8772] Call Trace: [ 60.064163][ T8772] dump_stack+0xa3/0xc8 [ 60.068286][ T8772] should_fail.cold.6+0x32/0x37 [ 60.073106][ T8772] should_failslab+0x5/0x10 [ 60.077572][ T8772] kmem_cache_alloc_node+0x57/0xb20 [ 60.082747][ T8772] ? __lock_acquire+0x4ea/0x1770 [ 60.087661][ T8772] __alloc_skb+0x52/0x1d0 [ 60.091974][ T8772] tipc_buf_acquire+0x1c/0x50 [ 60.096615][ T8772] tipc_msg_reverse+0x96/0x280 [ 60.101348][ T8772] tipc_sk_respond+0xbe/0x2c0 [ 60.104839][ T8776] FAULT_INJECTION: forcing a failure. [ 60.104839][ T8776] name failslab, interval 1, probability 0, space 0, times 0 [ 60.106087][ T8772] __tipc_shutdown+0x2dd/0x380 [ 60.106095][ T8772] ? do_wait_intr_irq+0xb0/0xb0 [ 60.106103][ T8772] tipc_release+0x5f/0x870 [ 60.106114][ T8772] __sock_release+0x32/0xa0 [ 60.106118][ T8772] sock_close+0xf/0x20 [ 60.106123][ T8772] __fput+0xaa/0x250 [ 60.106130][ T8772] task_work_run+0x68/0xb0 [ 60.106136][ T8772] exit_to_user_mode_prepare+0x211/0x220 [ 60.154925][ T8772] syscall_exit_to_user_mode+0x7a/0x2c0 [ 60.160443][ T8772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.166312][ T8772] RIP: 0033:0x45cba9 [ 60.170171][ T8772] 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 [ 60.189744][ T8772] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.198132][ T8772] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.206071][ T8772] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.214013][ T8772] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.221967][ T8772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.229907][ T8772] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 60.237855][ T8776] CPU: 0 PID: 8776 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 60.246506][ T8776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.256545][ T8776] Call Trace: [ 60.259817][ T8776] dump_stack+0xa3/0xc8 [ 60.263953][ T8776] should_fail.cold.6+0x32/0x37 [ 60.268784][ T8776] should_failslab+0x5/0x10 [ 60.273296][ T8776] kmem_cache_alloc_node+0x57/0xb20 [ 60.278474][ T8776] ? __lock_acquire+0x4ea/0x1770 [ 60.283401][ T8776] __alloc_skb+0x52/0x1d0 [ 60.287716][ T8776] tipc_buf_acquire+0x1c/0x50 [ 60.292366][ T8776] tipc_msg_reverse+0x96/0x280 [ 60.297108][ T8776] tipc_sk_respond+0xbe/0x2c0 [ 60.301768][ T8776] __tipc_shutdown+0x2dd/0x380 [ 60.306513][ T8776] ? do_wait_intr_irq+0xb0/0xb0 [ 60.311345][ T8776] tipc_release+0x5f/0x870 [ 60.315745][ T8776] __sock_release+0x32/0xa0 [ 60.320221][ T8776] sock_close+0xf/0x20 [ 60.324261][ T8776] __fput+0xaa/0x250 [ 60.327347][ T8782] FAULT_INJECTION: forcing a failure. [ 60.327347][ T8782] name failslab, interval 1, probability 0, space 0, times 0 [ 60.328138][ T8776] task_work_run+0x68/0xb0 [ 60.345098][ T8776] exit_to_user_mode_prepare+0x211/0x220 [ 60.350707][ T8776] syscall_exit_to_user_mode+0x7a/0x2c0 [ 60.356219][ T8776] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.362076][ T8776] RIP: 0033:0x45cba9 [ 60.365941][ T8776] 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 [ 60.385518][ T8776] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.393927][ T8776] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.401876][ T8776] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.403283][ T8784] FAULT_INJECTION: forcing a failure. [ 60.403283][ T8784] name failslab, interval 1, probability 0, space 0, times 0 [ 60.409818][ T8776] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.409821][ T8776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.409823][ T8776] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 60.411805][ T8761] CPU: 0 PID: 8761 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 60.454956][ T8761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.464993][ T8761] Call Trace: [ 60.468257][ T8761] dump_stack+0xa3/0xc8 [ 60.472381][ T8761] should_fail.cold.6+0x32/0x37 [ 60.477214][ T8761] should_failslab+0x5/0x10 [ 60.481695][ T8761] kmem_cache_alloc_node+0x57/0xb20 [ 60.486870][ T8761] ? __lock_acquire+0x4ea/0x1770 [ 60.491780][ T8761] __alloc_skb+0x52/0x1d0 [ 60.496090][ T8761] tipc_buf_acquire+0x1c/0x50 [ 60.500730][ T8761] tipc_msg_reverse+0x96/0x280 [ 60.505469][ T8761] tipc_sk_respond+0xbe/0x2c0 [ 60.510118][ T8761] __tipc_shutdown+0x2dd/0x380 [ 60.514845][ T8761] ? do_wait_intr_irq+0xb0/0xb0 [ 60.519668][ T8761] tipc_release+0x5f/0x870 [ 60.524068][ T8761] __sock_release+0x32/0xa0 [ 60.528543][ T8761] sock_close+0xf/0x20 [ 60.532577][ T8761] __fput+0xaa/0x250 [ 60.536446][ T8761] task_work_run+0x68/0xb0 [ 60.540845][ T8761] exit_to_user_mode_prepare+0x211/0x220 [ 60.546456][ T8761] syscall_exit_to_user_mode+0x7a/0x2c0 [ 60.551977][ T8761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.557832][ T8761] RIP: 0033:0x45cba9 [ 60.561707][ T8761] 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 [ 60.581276][ T8761] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.589653][ T8761] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.597594][ T8761] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.605539][ T8761] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.613486][ T8761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.621429][ T8761] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 60.629382][ T8784] CPU: 1 PID: 8784 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 60.638043][ T8784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.648093][ T8784] Call Trace: [ 60.651353][ T8784] dump_stack+0xa3/0xc8 [ 60.655478][ T8784] should_fail.cold.6+0x32/0x37 [ 60.660300][ T8784] should_failslab+0x5/0x10 [ 60.664766][ T8784] kmem_cache_alloc_node+0x57/0xb20 [ 60.669946][ T8784] ? __lock_acquire+0x4ea/0x1770 [ 60.674853][ T8784] __alloc_skb+0x52/0x1d0 [ 60.679151][ T8784] tipc_buf_acquire+0x1c/0x50 [ 60.683792][ T8784] tipc_msg_reverse+0x96/0x280 [ 60.688525][ T8784] tipc_sk_respond+0xbe/0x2c0 [ 60.693166][ T8784] __tipc_shutdown+0x2dd/0x380 [ 60.697894][ T8784] ? do_wait_intr_irq+0xb0/0xb0 [ 60.702725][ T8784] tipc_release+0x5f/0x870 [ 60.707124][ T8784] __sock_release+0x32/0xa0 [ 60.711602][ T8784] sock_close+0xf/0x20 [ 60.715644][ T8784] __fput+0xaa/0x250 [ 60.719508][ T8784] task_work_run+0x68/0xb0 [ 60.723897][ T8784] exit_to_user_mode_prepare+0x211/0x220 [ 60.729495][ T8784] syscall_exit_to_user_mode+0x7a/0x2c0 [ 60.735014][ T8784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.740876][ T8784] RIP: 0033:0x45cba9 [ 60.744739][ T8784] 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 [ 60.764309][ T8784] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.772686][ T8784] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.780639][ T8784] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.788589][ T8784] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 60.796524][ T8784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.804464][ T8784] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 60.812412][ T8782] CPU: 0 PID: 8782 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 60.821066][ T8782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.831101][ T8782] Call Trace: [ 60.834399][ T8782] dump_stack+0xa3/0xc8 [ 60.838537][ T8782] should_fail.cold.6+0x32/0x37 [ 60.843374][ T8782] should_failslab+0x5/0x10 [ 60.847856][ T8782] kmem_cache_alloc_node+0x57/0xb20 [ 60.853034][ T8782] ? __lock_acquire+0x4ea/0x1770 [ 60.857957][ T8782] __alloc_skb+0x52/0x1d0 [ 60.862274][ T8782] tipc_buf_acquire+0x1c/0x50 [ 60.866931][ T8782] tipc_msg_reverse+0x96/0x280 [ 60.871819][ T8782] tipc_sk_respond+0xbe/0x2c0 [ 60.876498][ T8782] __tipc_shutdown+0x2dd/0x380 [ 60.881233][ T8782] ? do_wait_intr_irq+0xb0/0xb0 [ 60.886057][ T8782] tipc_release+0x5f/0x870 [ 60.890455][ T8782] __sock_release+0x32/0xa0 [ 60.894944][ T8782] sock_close+0xf/0x20 [ 60.898988][ T8782] __fput+0xaa/0x250 [ 60.902868][ T8782] task_work_run+0x68/0xb0 [ 60.907269][ T8782] exit_to_user_mode_prepare+0x211/0x220 [ 60.912891][ T8782] syscall_exit_to_user_mode+0x7a/0x2c0 [ 60.918416][ T8782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.924290][ T8782] RIP: 0033:0x45cba9 [ 60.928159][ T8782] 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 [ 60.947742][ T8782] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.956128][ T8782] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.963119][ T8797] FAULT_INJECTION: forcing a failure. [ 60.963119][ T8797] name failslab, interval 1, probability 0, space 0, times 0 [ 60.964074][ T8782] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.964076][ T8782] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.964079][ T8782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.964081][ T8782] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 61.009495][ T8797] CPU: 1 PID: 8797 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 61.010787][ T8802] FAULT_INJECTION: forcing a failure. [ 61.010787][ T8802] name failslab, interval 1, probability 0, space 0, times 0 [ 61.018149][ T8797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.018152][ T8797] Call Trace: [ 61.018161][ T8797] dump_stack+0xa3/0xc8 [ 61.018168][ T8797] should_fail.cold.6+0x32/0x37 [ 61.018175][ T8797] should_failslab+0x5/0x10 [ 61.018178][ T8797] kmem_cache_alloc_node+0x57/0xb20 [ 61.018184][ T8797] ? __lock_acquire+0x4ea/0x1770 [ 61.018196][ T8797] __alloc_skb+0x52/0x1d0 [ 61.018206][ T8797] tipc_buf_acquire+0x1c/0x50 [ 61.018210][ T8797] tipc_msg_reverse+0x96/0x280 [ 61.018218][ T8797] tipc_sk_respond+0xbe/0x2c0 [ 61.018224][ T8797] __tipc_shutdown+0x2dd/0x380 [ 61.018231][ T8797] ? do_wait_intr_irq+0xb0/0xb0 [ 61.018239][ T8797] tipc_release+0x5f/0x870 [ 61.018248][ T8797] __sock_release+0x32/0xa0 [ 61.018252][ T8797] sock_close+0xf/0x20 [ 61.018257][ T8797] __fput+0xaa/0x250 [ 61.018264][ T8797] task_work_run+0x68/0xb0 [ 61.018270][ T8797] exit_to_user_mode_prepare+0x211/0x220 [ 61.018276][ T8797] syscall_exit_to_user_mode+0x7a/0x2c0 [ 61.018282][ T8797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.018287][ T8797] RIP: 0033:0x45cba9 [ 61.018291][ 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 [ 61.018293][ T8797] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.018298][ T8797] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.018300][ T8797] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.018303][ T8797] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.018306][ T8797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.131783][ T8806] FAULT_INJECTION: forcing a failure. [ 61.131783][ T8806] name failslab, interval 1, probability 0, space 0, times 0 [ 61.133511][ T8797] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 61.136297][ T8802] CPU: 1 PID: 8802 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 61.155172][ T8803] FAULT_INJECTION: forcing a failure. [ 61.155172][ T8803] name failslab, interval 1, probability 0, space 0, times 0 [ 61.157188][ T8802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.249128][ T8802] Call Trace: [ 61.252395][ T8802] dump_stack+0xa3/0xc8 [ 61.256523][ T8802] should_fail.cold.6+0x32/0x37 [ 61.261364][ T8802] should_failslab+0x5/0x10 [ 61.265832][ T8802] kmem_cache_alloc_node+0x57/0xb20 [ 61.270995][ T8802] ? __lock_acquire+0x4ea/0x1770 [ 61.275905][ T8802] __alloc_skb+0x52/0x1d0 [ 61.280213][ T8802] tipc_buf_acquire+0x1c/0x50 [ 61.284860][ T8802] tipc_msg_reverse+0x96/0x280 [ 61.289590][ T8802] tipc_sk_respond+0xbe/0x2c0 [ 61.294233][ T8802] __tipc_shutdown+0x2dd/0x380 [ 61.298961][ T8802] ? do_wait_intr_irq+0xb0/0xb0 [ 61.303777][ T8802] tipc_release+0x5f/0x870 [ 61.308160][ T8802] __sock_release+0x32/0xa0 [ 61.312648][ T8802] sock_close+0xf/0x20 [ 61.316701][ T8802] __fput+0xaa/0x250 [ 61.320564][ T8802] task_work_run+0x68/0xb0 [ 61.324961][ T8802] exit_to_user_mode_prepare+0x211/0x220 [ 61.330563][ T8802] syscall_exit_to_user_mode+0x7a/0x2c0 [ 61.336083][ T8802] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.341948][ T8802] RIP: 0033:0x45cba9 [ 61.345817][ T8802] 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 [ 61.365385][ T8802] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.373759][ T8802] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.381704][ T8802] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.389642][ T8802] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.397580][ T8802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.405522][ T8802] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 61.413469][ T8803] CPU: 0 PID: 8803 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 61.422125][ T8803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.432152][ T8803] Call Trace: [ 61.435409][ T8803] dump_stack+0xa3/0xc8 [ 61.439551][ T8803] should_fail.cold.6+0x32/0x37 [ 61.444367][ T8803] should_failslab+0x5/0x10 [ 61.448849][ T8803] kmem_cache_alloc_node+0x57/0xb20 [ 61.454011][ T8803] ? __lock_acquire+0x4ea/0x1770 [ 61.458919][ T8803] __alloc_skb+0x52/0x1d0 [ 61.463215][ T8803] tipc_buf_acquire+0x1c/0x50 [ 61.467862][ T8803] tipc_msg_reverse+0x96/0x280 [ 61.472651][ T8803] tipc_sk_respond+0xbe/0x2c0 [ 61.477296][ T8803] __tipc_shutdown+0x2dd/0x380 [ 61.482027][ T8803] ? do_wait_intr_irq+0xb0/0xb0 [ 61.486846][ T8803] tipc_release+0x5f/0x870 [ 61.491232][ T8803] __sock_release+0x32/0xa0 [ 61.495700][ T8803] sock_close+0xf/0x20 [ 61.499735][ T8803] __fput+0xaa/0x250 [ 61.503606][ T8803] task_work_run+0x68/0xb0 [ 61.508031][ T8803] exit_to_user_mode_prepare+0x211/0x220 [ 61.513642][ T8803] syscall_exit_to_user_mode+0x7a/0x2c0 [ 61.519161][ T8803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.525025][ T8803] RIP: 0033:0x45cba9 [ 61.528913][ T8803] 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 [ 61.548497][ T8803] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.556090][ T8813] FAULT_INJECTION: forcing a failure. [ 61.556090][ T8813] name failslab, interval 1, probability 0, space 0, times 0 [ 61.556873][ T8803] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.556876][ T8803] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.585302][ T8803] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.593239][ T8803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.601179][ T8803] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 61.609132][ T8813] CPU: 1 PID: 8813 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 61.617779][ T8813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.627801][ T8813] Call Trace: [ 61.631076][ T8813] dump_stack+0xa3/0xc8 [ 61.635200][ T8813] should_fail.cold.6+0x32/0x37 [ 61.640017][ T8813] should_failslab+0x5/0x10 [ 61.644501][ T8813] kmem_cache_alloc_node+0x57/0xb20 [ 61.649689][ T8813] __alloc_skb+0x52/0x1d0 [ 61.653988][ T8813] tipc_buf_acquire+0x1c/0x50 [ 61.658631][ T8813] tipc_msg_create+0x2c/0xc0 [ 61.663200][ T8813] __tipc_shutdown+0x34a/0x380 [ 61.667944][ T8813] ? do_wait_intr_irq+0xb0/0xb0 [ 61.672770][ T8813] tipc_release+0x5f/0x870 [ 61.677162][ T8813] __sock_release+0x32/0xa0 [ 61.681640][ T8813] sock_close+0xf/0x20 [ 61.685675][ T8813] __fput+0xaa/0x250 [ 61.689542][ T8813] task_work_run+0x68/0xb0 [ 61.693934][ T8813] exit_to_user_mode_prepare+0x211/0x220 [ 61.699533][ T8813] syscall_exit_to_user_mode+0x7a/0x2c0 [ 61.705045][ T8813] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.710903][ T8813] RIP: 0033:0x45cba9 [ 61.714780][ T8813] 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 [ 61.734351][ T8813] RSP: 002b:00007f569f254c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.742726][ T8813] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.750667][ T8813] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.758625][ T8813] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 61.766574][ T8813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.774512][ T8813] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2556d4 [ 61.782461][ T8806] CPU: 0 PID: 8806 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 61.791118][ T8806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.801153][ T8806] Call Trace: [ 61.804425][ T8806] dump_stack+0xa3/0xc8 [ 61.808568][ T8806] should_fail.cold.6+0x32/0x37 [ 61.813403][ T8806] should_failslab+0x5/0x10 [ 61.817883][ T8806] kmem_cache_alloc_node+0x57/0xb20 [ 61.823058][ T8806] ? __lock_acquire+0x4ea/0x1770 [ 61.827975][ T8806] __alloc_skb+0x52/0x1d0 [ 61.832292][ T8806] tipc_buf_acquire+0x1c/0x50 [ 61.836946][ T8806] tipc_msg_reverse+0x96/0x280 [ 61.841691][ T8806] tipc_sk_respond+0xbe/0x2c0 [ 61.846353][ T8806] __tipc_shutdown+0x2dd/0x380 [ 61.851102][ T8806] ? do_wait_intr_irq+0xb0/0xb0 [ 61.855935][ T8806] tipc_release+0x5f/0x870 [ 61.860332][ T8806] __sock_release+0x32/0xa0 [ 61.864819][ T8806] sock_close+0xf/0x20 [ 61.868867][ T8806] __fput+0xaa/0x250 [ 61.872640][ T8824] FAULT_INJECTION: forcing a failure. [ 61.872640][ T8824] name failslab, interval 1, probability 0, space 0, times 0 [ 61.872739][ T8806] task_work_run+0x68/0xb0 [ 61.889681][ T8806] exit_to_user_mode_prepare+0x211/0x220 [ 61.895342][ T8806] syscall_exit_to_user_mode+0x7a/0x2c0 [ 61.900864][ T8806] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.906726][ T8806] RIP: 0033:0x45cba9 [ 61.910595][ 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 [ 61.918203][ T8828] FAULT_INJECTION: forcing a failure. [ 61.918203][ T8828] name failslab, interval 1, probability 0, space 0, times 0 [ 61.930170][ T8806] RSP: 002b:00007fa6d628ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.930176][ T8806] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.930178][ T8806] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.930180][ T8806] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 61.930183][ T8806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.930185][ T8806] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d628b6d4 [ 61.952110][ T8824] CPU: 0 PID: 8824 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 61.999681][ T8824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.009715][ T8824] Call Trace: [ 62.012985][ T8824] dump_stack+0xa3/0xc8 [ 62.017124][ T8824] should_fail.cold.6+0x32/0x37 [ 62.021955][ T8824] should_failslab+0x5/0x10 [ 62.026439][ T8824] kmem_cache_alloc_node+0x57/0xb20 [ 62.031617][ T8824] ? __lock_acquire+0x4ea/0x1770 [ 62.036545][ T8824] __alloc_skb+0x52/0x1d0 [ 62.040861][ T8824] tipc_buf_acquire+0x1c/0x50 [ 62.045517][ T8824] tipc_msg_reverse+0x96/0x280 [ 62.050268][ T8824] tipc_sk_respond+0xbe/0x2c0 [ 62.054927][ T8824] __tipc_shutdown+0x2dd/0x380 [ 62.059673][ T8824] ? do_wait_intr_irq+0xb0/0xb0 [ 62.064528][ T8824] tipc_release+0x5f/0x870 [ 62.068924][ T8824] __sock_release+0x32/0xa0 [ 62.073395][ T8824] sock_close+0xf/0x20 [ 62.077427][ T8824] __fput+0xaa/0x250 [ 62.081288][ T8824] task_work_run+0x68/0xb0 [ 62.085674][ T8824] exit_to_user_mode_prepare+0x211/0x220 [ 62.091277][ T8824] syscall_exit_to_user_mode+0x7a/0x2c0 [ 62.096792][ T8824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.102653][ T8824] RIP: 0033:0x45cba9 [ 62.106525][ T8824] 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 [ 62.113150][ T8839] FAULT_INJECTION: forcing a failure. [ 62.113150][ T8839] name failslab, interval 1, probability 0, space 0, times 0 [ 62.126108][ T8824] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.126113][ T8824] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 2020/11/08 17:40:17 executed programs: 120 [ 62.126115][ T8824] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.126117][ T8824] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.126120][ T8824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.126122][ T8824] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 62.149928][ T8828] CPU: 0 PID: 8828 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 62.195683][ T8828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.205708][ T8828] Call Trace: [ 62.208975][ T8828] dump_stack+0xa3/0xc8 [ 62.213097][ T8828] should_fail.cold.6+0x32/0x37 [ 62.217914][ T8828] should_failslab+0x5/0x10 [ 62.222380][ T8828] kmem_cache_alloc_node+0x57/0xb20 [ 62.227549][ T8828] ? __lock_acquire+0x4ea/0x1770 [ 62.232465][ T8828] __alloc_skb+0x52/0x1d0 [ 62.234378][ T8846] FAULT_INJECTION: forcing a failure. [ 62.234378][ T8846] name failslab, interval 1, probability 0, space 0, times 0 [ 62.236771][ T8828] tipc_buf_acquire+0x1c/0x50 [ 62.236776][ T8828] tipc_msg_reverse+0x96/0x280 [ 62.236784][ T8828] tipc_sk_respond+0xbe/0x2c0 [ 62.236791][ T8828] __tipc_shutdown+0x2dd/0x380 [ 62.236798][ T8828] ? do_wait_intr_irq+0xb0/0xb0 [ 62.272903][ T8828] tipc_release+0x5f/0x870 [ 62.277299][ T8828] __sock_release+0x32/0xa0 [ 62.281791][ T8828] sock_close+0xf/0x20 [ 62.285851][ T8828] __fput+0xaa/0x250 [ 62.289727][ T8828] task_work_run+0x68/0xb0 [ 62.294121][ T8828] exit_to_user_mode_prepare+0x211/0x220 [ 62.299730][ T8828] syscall_exit_to_user_mode+0x7a/0x2c0 [ 62.305248][ T8828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.311110][ T8828] RIP: 0033:0x45cba9 [ 62.314975][ T8828] 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 [ 62.334548][ T8828] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.342934][ T8828] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.350873][ T8828] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.358812][ T8828] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 62.366751][ T8828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.374692][ T8828] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 62.382645][ T8846] CPU: 1 PID: 8846 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 62.389427][ T8847] FAULT_INJECTION: forcing a failure. [ 62.389427][ T8847] name failslab, interval 1, probability 0, space 0, times 0 [ 62.391298][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.391301][ T8846] Call Trace: [ 62.391310][ T8846] dump_stack+0xa3/0xc8 [ 62.391317][ T8846] should_fail.cold.6+0x32/0x37 [ 62.391323][ T8846] should_failslab+0x5/0x10 [ 62.391327][ T8846] kmem_cache_alloc_node+0x57/0xb20 [ 62.391332][ T8846] ? __lock_acquire+0x4ea/0x1770 [ 62.391345][ T8846] __alloc_skb+0x52/0x1d0 [ 62.391355][ T8846] tipc_buf_acquire+0x1c/0x50 [ 62.435441][ T8849] FAULT_INJECTION: forcing a failure. [ 62.435441][ T8849] name failslab, interval 1, probability 0, space 0, times 0 [ 62.435735][ T8846] tipc_msg_reverse+0x96/0x280 [ 62.435743][ T8846] tipc_sk_respond+0xbe/0x2c0 [ 62.435750][ T8846] __tipc_shutdown+0x2dd/0x380 [ 62.476303][ T8846] ? do_wait_intr_irq+0xb0/0xb0 [ 62.481120][ T8846] tipc_release+0x5f/0x870 [ 62.485518][ T8846] __sock_release+0x32/0xa0 [ 62.489993][ T8846] sock_close+0xf/0x20 [ 62.494030][ T8846] __fput+0xaa/0x250 [ 62.497897][ T8846] task_work_run+0x68/0xb0 [ 62.502296][ T8846] exit_to_user_mode_prepare+0x211/0x220 [ 62.507893][ T8846] syscall_exit_to_user_mode+0x7a/0x2c0 [ 62.513413][ T8846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.519269][ T8846] RIP: 0033:0x45cba9 [ 62.523139][ T8846] 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 [ 62.542720][ T8846] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.551095][ T8846] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.559032][ T8846] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.566972][ T8846] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.574918][ T8846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.582880][ T8846] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 62.590833][ T8849] CPU: 0 PID: 8849 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 62.599484][ T8849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.609514][ T8849] Call Trace: [ 62.612773][ T8849] dump_stack+0xa3/0xc8 [ 62.616904][ T8849] should_fail.cold.6+0x32/0x37 [ 62.621725][ T8849] should_failslab+0x5/0x10 [ 62.626195][ T8849] kmem_cache_alloc_node+0x57/0xb20 [ 62.631357][ T8849] ? __lock_acquire+0x4ea/0x1770 [ 62.636269][ T8849] __alloc_skb+0x52/0x1d0 [ 62.640573][ T8849] tipc_buf_acquire+0x1c/0x50 [ 62.645214][ T8849] tipc_msg_reverse+0x96/0x280 [ 62.649946][ T8849] tipc_sk_respond+0xbe/0x2c0 [ 62.654590][ T8849] __tipc_shutdown+0x2dd/0x380 [ 62.659325][ T8849] ? do_wait_intr_irq+0xb0/0xb0 [ 62.664144][ T8849] tipc_release+0x5f/0x870 [ 62.668528][ T8849] __sock_release+0x32/0xa0 [ 62.672997][ T8849] sock_close+0xf/0x20 [ 62.677034][ T8849] __fput+0xaa/0x250 [ 62.680896][ T8849] task_work_run+0x68/0xb0 [ 62.685279][ T8849] exit_to_user_mode_prepare+0x211/0x220 [ 62.690876][ T8849] syscall_exit_to_user_mode+0x7a/0x2c0 [ 62.696388][ T8849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.702249][ T8849] RIP: 0033:0x45cba9 [ 62.706116][ T8849] 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 [ 62.725691][ T8849] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.734076][ T8849] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.742019][ T8849] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.749958][ T8849] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 62.757897][ T8849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.765838][ T8849] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 62.777847][ T8847] CPU: 0 PID: 8847 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 62.786507][ T8847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.796535][ T8847] Call Trace: [ 62.799799][ T8847] dump_stack+0xa3/0xc8 [ 62.803922][ T8847] should_fail.cold.6+0x32/0x37 [ 62.812040][ T8847] should_failslab+0x5/0x10 [ 62.816510][ T8847] kmem_cache_alloc_node+0x57/0xb20 [ 62.821680][ T8847] ? __lock_acquire+0x4ea/0x1770 [ 62.826594][ T8847] __alloc_skb+0x52/0x1d0 [ 62.830894][ T8847] tipc_buf_acquire+0x1c/0x50 [ 62.835538][ T8847] tipc_msg_reverse+0x96/0x280 [ 62.840276][ T8847] tipc_sk_respond+0xbe/0x2c0 [ 62.844938][ T8847] __tipc_shutdown+0x2dd/0x380 [ 62.849668][ T8847] ? do_wait_intr_irq+0xb0/0xb0 [ 62.854625][ T8847] tipc_release+0x5f/0x870 [ 62.859020][ T8847] __sock_release+0x32/0xa0 [ 62.863492][ T8847] sock_close+0xf/0x20 [ 62.867528][ T8847] __fput+0xaa/0x250 [ 62.871405][ T8847] task_work_run+0x68/0xb0 [ 62.875796][ T8847] exit_to_user_mode_prepare+0x211/0x220 [ 62.881409][ T8847] syscall_exit_to_user_mode+0x7a/0x2c0 [ 62.886945][ T8847] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.892816][ T8847] RIP: 0033:0x45cba9 [ 62.896691][ T8847] 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 [ 62.916270][ T8847] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.924656][ T8847] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.932607][ T8847] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.940545][ T8847] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.948497][ T8847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.956437][ T8847] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 62.964393][ T8839] CPU: 1 PID: 8839 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 62.973045][ T8839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.983079][ T8839] Call Trace: [ 62.986349][ T8839] dump_stack+0xa3/0xc8 [ 62.990488][ T8839] should_fail.cold.6+0x32/0x37 [ 62.995336][ T8839] should_failslab+0x5/0x10 [ 62.999829][ T8839] kmem_cache_alloc_node+0x57/0xb20 [ 63.005004][ T8839] ? __lock_acquire+0x4ea/0x1770 [ 63.009927][ T8839] __alloc_skb+0x52/0x1d0 [ 63.014229][ T8839] tipc_buf_acquire+0x1c/0x50 [ 63.018899][ T8839] tipc_msg_reverse+0x96/0x280 [ 63.023643][ T8839] tipc_sk_respond+0xbe/0x2c0 [ 63.028303][ T8839] __tipc_shutdown+0x2dd/0x380 [ 63.033047][ T8839] ? do_wait_intr_irq+0xb0/0xb0 [ 63.037880][ T8839] tipc_release+0x5f/0x870 [ 63.042282][ T8839] __sock_release+0x32/0xa0 [ 63.046767][ T8839] sock_close+0xf/0x20 [ 63.050820][ T8839] __fput+0xaa/0x250 [ 63.054697][ T8839] task_work_run+0x68/0xb0 [ 63.055399][ T8860] FAULT_INJECTION: forcing a failure. [ 63.055399][ T8860] name failslab, interval 1, probability 0, space 0, times 0 [ 63.059087][ T8839] exit_to_user_mode_prepare+0x211/0x220 [ 63.059093][ T8839] syscall_exit_to_user_mode+0x7a/0x2c0 [ 63.059099][ T8839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.059104][ T8839] RIP: 0033:0x45cba9 [ 63.059109][ T8839] 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 [ 63.059111][ T8839] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.059116][ T8839] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.059120][ T8839] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.080546][ T8862] FAULT_INJECTION: forcing a failure. [ 63.080546][ T8862] name failslab, interval 1, probability 0, space 0, times 0 [ 63.082782][ T8839] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 63.082785][ T8839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.082787][ T8839] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 63.127888][ T8860] CPU: 1 PID: 8860 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 63.181682][ T8860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.191720][ T8860] Call Trace: [ 63.194992][ T8860] dump_stack+0xa3/0xc8 [ 63.199132][ T8860] should_fail.cold.6+0x32/0x37 [ 63.199918][ T8872] FAULT_INJECTION: forcing a failure. [ 63.199918][ T8872] name failslab, interval 1, probability 0, space 0, times 0 [ 63.203963][ T8860] should_failslab+0x5/0x10 [ 63.203968][ T8860] kmem_cache_alloc_node+0x57/0xb20 [ 63.203973][ T8860] ? __lock_acquire+0x4ea/0x1770 [ 63.203985][ T8860] __alloc_skb+0x52/0x1d0 [ 63.203995][ T8860] tipc_buf_acquire+0x1c/0x50 [ 63.204000][ T8860] tipc_msg_reverse+0x96/0x280 [ 63.204008][ T8860] tipc_sk_respond+0xbe/0x2c0 [ 63.204014][ T8860] __tipc_shutdown+0x2dd/0x380 [ 63.204021][ T8860] ? do_wait_intr_irq+0xb0/0xb0 [ 63.204030][ T8860] tipc_release+0x5f/0x870 [ 63.263326][ T8860] __sock_release+0x32/0xa0 [ 63.267808][ T8860] sock_close+0xf/0x20 [ 63.271843][ T8860] __fput+0xaa/0x250 [ 63.275707][ T8860] task_work_run+0x68/0xb0 [ 63.280092][ T8860] exit_to_user_mode_prepare+0x211/0x220 [ 63.285688][ T8860] syscall_exit_to_user_mode+0x7a/0x2c0 [ 63.291199][ T8860] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.297064][ T8860] RIP: 0033:0x45cba9 [ 63.300927][ T8860] 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 [ 63.320498][ T8860] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.328874][ T8860] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.336810][ T8860] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.344749][ T8860] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.352689][ T8860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.360637][ T8860] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 63.372550][ T8872] CPU: 0 PID: 8872 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 63.381212][ T8872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.391246][ T8872] Call Trace: [ 63.394515][ T8872] dump_stack+0xa3/0xc8 [ 63.398653][ T8872] should_fail.cold.6+0x32/0x37 [ 63.403483][ T8872] should_failslab+0x5/0x10 [ 63.407956][ T8872] kmem_cache_alloc_node+0x57/0xb20 [ 63.413119][ T8872] ? __lock_acquire+0x4ea/0x1770 [ 63.418027][ T8872] __alloc_skb+0x52/0x1d0 [ 63.422339][ T8872] tipc_buf_acquire+0x1c/0x50 [ 63.426980][ T8872] tipc_msg_reverse+0x96/0x280 [ 63.431716][ T8872] tipc_sk_respond+0xbe/0x2c0 [ 63.436359][ T8872] __tipc_shutdown+0x2dd/0x380 [ 63.441091][ T8872] ? do_wait_intr_irq+0xb0/0xb0 [ 63.445913][ T8872] tipc_release+0x5f/0x870 [ 63.450314][ T8872] __sock_release+0x32/0xa0 [ 63.452347][ T8879] FAULT_INJECTION: forcing a failure. [ 63.452347][ T8879] name failslab, interval 1, probability 0, space 0, times 0 [ 63.454789][ T8872] sock_close+0xf/0x20 [ 63.454794][ T8872] __fput+0xaa/0x250 [ 63.454801][ T8872] task_work_run+0x68/0xb0 [ 63.454808][ T8872] exit_to_user_mode_prepare+0x211/0x220 [ 63.454813][ T8872] syscall_exit_to_user_mode+0x7a/0x2c0 [ 63.454818][ T8872] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.454823][ T8872] RIP: 0033:0x45cba9 [ 63.454828][ T8872] 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 [ 63.454830][ T8872] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.481398][ T8880] FAULT_INJECTION: forcing a failure. [ 63.481398][ T8880] name failslab, interval 1, probability 0, space 0, times 0 [ 63.485270][ T8872] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.485273][ T8872] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.485275][ T8872] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 63.485278][ T8872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.485280][ T8872] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 63.495521][ T8879] CPU: 0 PID: 8879 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 63.551587][ T8881] FAULT_INJECTION: forcing a failure. [ 63.551587][ T8881] name failslab, interval 1, probability 0, space 0, times 0 [ 63.557175][ T8879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.557178][ T8879] Call Trace: [ 63.557187][ T8879] dump_stack+0xa3/0xc8 [ 63.557195][ T8879] should_fail.cold.6+0x32/0x37 [ 63.557200][ T8879] should_failslab+0x5/0x10 [ 63.557204][ T8879] kmem_cache_alloc_node+0x57/0xb20 [ 63.557209][ T8879] ? __lock_acquire+0x4ea/0x1770 [ 63.557221][ T8879] __alloc_skb+0x52/0x1d0 [ 63.557230][ T8879] tipc_buf_acquire+0x1c/0x50 [ 63.557235][ T8879] tipc_msg_reverse+0x96/0x280 [ 63.557243][ T8879] tipc_sk_respond+0xbe/0x2c0 [ 63.557249][ T8879] __tipc_shutdown+0x2dd/0x380 [ 63.557256][ T8879] ? do_wait_intr_irq+0xb0/0xb0 [ 63.557263][ T8879] tipc_release+0x5f/0x870 [ 63.671268][ T8879] __sock_release+0x32/0xa0 [ 63.675742][ T8879] sock_close+0xf/0x20 [ 63.679783][ T8879] __fput+0xaa/0x250 [ 63.683659][ T8879] task_work_run+0x68/0xb0 [ 63.688056][ T8879] exit_to_user_mode_prepare+0x211/0x220 [ 63.693666][ T8879] syscall_exit_to_user_mode+0x7a/0x2c0 [ 63.699194][ T8879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.705062][ T8879] RIP: 0033:0x45cba9 [ 63.708942][ T8879] 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 [ 63.728526][ T8879] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.736902][ T8879] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.744848][ T8879] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.752792][ T8879] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.760729][ T8879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.768667][ T8879] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 63.776623][ T8880] CPU: 1 PID: 8880 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 63.785273][ T8880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.795297][ T8880] Call Trace: [ 63.798555][ T8880] dump_stack+0xa3/0xc8 [ 63.802675][ T8880] should_fail.cold.6+0x32/0x37 [ 63.807496][ T8880] should_failslab+0x5/0x10 [ 63.811965][ T8880] kmem_cache_alloc_node+0x57/0xb20 [ 63.817127][ T8880] ? __lock_acquire+0x4ea/0x1770 [ 63.822035][ T8880] __alloc_skb+0x52/0x1d0 [ 63.826354][ T8880] tipc_buf_acquire+0x1c/0x50 [ 63.831002][ T8880] tipc_msg_reverse+0x96/0x280 [ 63.835733][ T8880] tipc_sk_respond+0xbe/0x2c0 [ 63.840377][ T8880] __tipc_shutdown+0x2dd/0x380 [ 63.845110][ T8880] ? do_wait_intr_irq+0xb0/0xb0 [ 63.849929][ T8880] tipc_release+0x5f/0x870 [ 63.854313][ T8880] __sock_release+0x32/0xa0 [ 63.858808][ T8880] sock_close+0xf/0x20 [ 63.862845][ T8880] __fput+0xaa/0x250 [ 63.866711][ T8880] task_work_run+0x68/0xb0 [ 63.871096][ T8880] exit_to_user_mode_prepare+0x211/0x220 [ 63.876693][ T8880] syscall_exit_to_user_mode+0x7a/0x2c0 [ 63.882215][ T8880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.888076][ T8880] RIP: 0033:0x45cba9 [ 63.891939][ T8880] 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 [ 63.916285][ T8880] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.924678][ T8880] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.932616][ T8880] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.940555][ T8880] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 63.948496][ T8880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.956434][ T8880] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 63.964383][ T8862] CPU: 0 PID: 8862 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 63.973040][ T8862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.983075][ T8862] Call Trace: [ 63.986341][ T8862] dump_stack+0xa3/0xc8 [ 63.990464][ T8862] should_fail.cold.6+0x32/0x37 [ 63.995290][ T8862] should_failslab+0x5/0x10 [ 63.999765][ T8862] kmem_cache_alloc_node+0x57/0xb20 [ 64.004928][ T8862] ? __lock_acquire+0x4ea/0x1770 [ 64.009854][ T8862] __alloc_skb+0x52/0x1d0 [ 64.014167][ T8862] tipc_buf_acquire+0x1c/0x50 [ 64.018826][ T8862] tipc_msg_reverse+0x96/0x280 [ 64.023637][ T8862] tipc_sk_respond+0xbe/0x2c0 [ 64.028299][ T8862] __tipc_shutdown+0x2dd/0x380 [ 64.033028][ T8862] ? do_wait_intr_irq+0xb0/0xb0 [ 64.037847][ T8862] tipc_release+0x5f/0x870 [ 64.042232][ T8862] __sock_release+0x32/0xa0 [ 64.046705][ T8862] sock_close+0xf/0x20 [ 64.050745][ T8862] __fput+0xaa/0x250 [ 64.054615][ T8862] task_work_run+0x68/0xb0 [ 64.059006][ T8862] exit_to_user_mode_prepare+0x211/0x220 [ 64.064609][ T8862] syscall_exit_to_user_mode+0x7a/0x2c0 [ 64.070117][ T8862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.075977][ T8862] RIP: 0033:0x45cba9 [ 64.079843][ T8862] 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 [ 64.099413][ T8862] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.107789][ T8862] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.115734][ T8862] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.123682][ T8862] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 64.131629][ T8862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.139568][ T8862] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 64.147531][ T8881] CPU: 1 PID: 8881 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 64.156184][ T8881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.166219][ T8881] Call Trace: [ 64.169490][ T8881] dump_stack+0xa3/0xc8 [ 64.173635][ T8881] should_fail.cold.6+0x32/0x37 [ 64.178466][ T8881] should_failslab+0x5/0x10 [ 64.182946][ T8881] kmem_cache_alloc_node+0x57/0xb20 [ 64.188124][ T8881] ? __lock_acquire+0x4ea/0x1770 [ 64.193050][ T8881] __alloc_skb+0x52/0x1d0 [ 64.197361][ T8881] tipc_buf_acquire+0x1c/0x50 [ 64.202021][ T8881] tipc_msg_reverse+0x96/0x280 [ 64.206767][ T8881] tipc_sk_respond+0xbe/0x2c0 [ 64.211431][ T8881] __tipc_shutdown+0x2dd/0x380 [ 64.216179][ T8881] ? do_wait_intr_irq+0xb0/0xb0 [ 64.221013][ T8881] tipc_release+0x5f/0x870 [ 64.225415][ T8881] __sock_release+0x32/0xa0 [ 64.229899][ T8881] sock_close+0xf/0x20 [ 64.233947][ T8881] __fput+0xaa/0x250 [ 64.237825][ T8881] task_work_run+0x68/0xb0 [ 64.242227][ T8881] exit_to_user_mode_prepare+0x211/0x220 [ 64.243670][ T8888] FAULT_INJECTION: forcing a failure. [ 64.243670][ T8888] name failslab, interval 1, probability 0, space 0, times 0 [ 64.247831][ T8881] syscall_exit_to_user_mode+0x7a/0x2c0 [ 64.247838][ T8881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.247843][ T8881] RIP: 0033:0x45cba9 [ 64.247847][ T8881] 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 [ 64.247850][ T8881] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.247855][ T8881] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.247857][ T8881] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.247860][ T8881] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 64.247862][ T8881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.247865][ T8881] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 64.338247][ T8903] FAULT_INJECTION: forcing a failure. [ 64.338247][ T8903] name failslab, interval 1, probability 0, space 0, times 0 [ 64.351622][ T8906] FAULT_INJECTION: forcing a failure. [ 64.351622][ T8906] name failslab, interval 1, probability 0, space 0, times 0 [ 64.374397][ T8898] FAULT_INJECTION: forcing a failure. [ 64.374397][ T8898] name failslab, interval 1, probability 0, space 0, times 0 [ 64.388929][ T8901] FAULT_INJECTION: forcing a failure. [ 64.388929][ T8901] name failslab, interval 1, probability 0, space 0, times 0 [ 64.389016][ T8903] CPU: 1 PID: 8903 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 64.410141][ T8903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.420173][ T8903] Call Trace: [ 64.423431][ T8903] dump_stack+0xa3/0xc8 [ 64.427559][ T8903] should_fail.cold.6+0x32/0x37 [ 64.432380][ T8903] should_failslab+0x5/0x10 [ 64.436861][ T8903] kmem_cache_alloc_node+0x57/0xb20 [ 64.442036][ T8903] ? __lock_acquire+0x4ea/0x1770 [ 64.446941][ T8903] __alloc_skb+0x52/0x1d0 [ 64.451236][ T8903] tipc_buf_acquire+0x1c/0x50 [ 64.455878][ T8903] tipc_msg_reverse+0x96/0x280 [ 64.460612][ T8903] tipc_sk_respond+0xbe/0x2c0 [ 64.464662][ T8911] FAULT_INJECTION: forcing a failure. [ 64.464662][ T8911] name failslab, interval 1, probability 0, space 0, times 0 [ 64.465257][ T8903] __tipc_shutdown+0x2dd/0x380 [ 64.465265][ T8903] ? do_wait_intr_irq+0xb0/0xb0 [ 64.465273][ T8903] tipc_release+0x5f/0x870 [ 64.465283][ T8903] __sock_release+0x32/0xa0 [ 64.496224][ T8903] sock_close+0xf/0x20 [ 64.500259][ T8903] __fput+0xaa/0x250 [ 64.504124][ T8903] task_work_run+0x68/0xb0 [ 64.508519][ T8903] exit_to_user_mode_prepare+0x211/0x220 [ 64.514126][ T8903] syscall_exit_to_user_mode+0x7a/0x2c0 [ 64.519644][ T8903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.525502][ T8903] RIP: 0033:0x45cba9 [ 64.529360][ T8903] 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 [ 64.548948][ T8903] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.557323][ T8903] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.565261][ T8903] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.573197][ T8903] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.581132][ T8903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.589074][ T8903] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 64.597026][ T8911] CPU: 0 PID: 8911 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 64.605688][ T8911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.615782][ T8911] Call Trace: [ 64.619044][ T8911] dump_stack+0xa3/0xc8 [ 64.623178][ T8911] should_fail.cold.6+0x32/0x37 [ 64.628006][ T8911] should_failslab+0x5/0x10 [ 64.632484][ T8911] kmem_cache_alloc_node+0x57/0xb20 [ 64.637655][ T8911] ? __lock_acquire+0x4ea/0x1770 [ 64.642584][ T8911] __alloc_skb+0x52/0x1d0 [ 64.646891][ T8911] tipc_buf_acquire+0x1c/0x50 [ 64.651560][ T8911] tipc_msg_reverse+0x96/0x280 [ 64.656295][ T8911] tipc_sk_respond+0xbe/0x2c0 [ 64.660940][ T8911] __tipc_shutdown+0x2dd/0x380 [ 64.665675][ T8911] ? do_wait_intr_irq+0xb0/0xb0 [ 64.670499][ T8911] tipc_release+0x5f/0x870 [ 64.674893][ T8911] __sock_release+0x32/0xa0 [ 64.679363][ T8911] sock_close+0xf/0x20 [ 64.683405][ T8911] __fput+0xaa/0x250 [ 64.687280][ T8911] task_work_run+0x68/0xb0 [ 64.691669][ T8911] exit_to_user_mode_prepare+0x211/0x220 [ 64.697269][ T8911] syscall_exit_to_user_mode+0x7a/0x2c0 [ 64.702798][ T8911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.708661][ T8911] RIP: 0033:0x45cba9 [ 64.712526][ T8911] 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 [ 64.732097][ T8911] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.740473][ T8911] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.748412][ T8911] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.756352][ T8911] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.764293][ T8911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.772249][ T8911] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 64.780242][ T8898] CPU: 1 PID: 8898 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 64.788892][ T8898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.798921][ T8898] Call Trace: [ 64.802184][ T8898] dump_stack+0xa3/0xc8 [ 64.806320][ T8898] should_fail.cold.6+0x32/0x37 [ 64.811137][ T8898] should_failslab+0x5/0x10 [ 64.815603][ T8898] kmem_cache_alloc_node+0x57/0xb20 [ 64.820764][ T8898] ? __lock_acquire+0x4ea/0x1770 [ 64.825673][ T8898] __alloc_skb+0x52/0x1d0 [ 64.829974][ T8898] tipc_buf_acquire+0x1c/0x50 [ 64.834614][ T8898] tipc_msg_reverse+0x96/0x280 [ 64.839345][ T8898] tipc_sk_respond+0xbe/0x2c0 [ 64.843988][ T8898] __tipc_shutdown+0x2dd/0x380 [ 64.848723][ T8898] ? do_wait_intr_irq+0xb0/0xb0 [ 64.853590][ T8898] tipc_release+0x5f/0x870 [ 64.857982][ T8898] __sock_release+0x32/0xa0 [ 64.862452][ T8898] sock_close+0xf/0x20 [ 64.866489][ T8898] __fput+0xaa/0x250 [ 64.870362][ T8898] task_work_run+0x68/0xb0 [ 64.874751][ T8898] exit_to_user_mode_prepare+0x211/0x220 [ 64.880349][ T8898] syscall_exit_to_user_mode+0x7a/0x2c0 [ 64.885859][ T8898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.891716][ T8898] RIP: 0033:0x45cba9 [ 64.895601][ T8898] 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 [ 64.915173][ T8898] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.923586][ T8898] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.931531][ T8898] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.939469][ T8898] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.947406][ T8898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.955359][ T8898] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 64.963317][ T8888] CPU: 0 PID: 8888 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 64.971985][ T8888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.982019][ T8888] Call Trace: [ 64.985282][ T8888] dump_stack+0xa3/0xc8 [ 64.989407][ T8888] should_fail.cold.6+0x32/0x37 [ 64.994230][ T8888] should_failslab+0x5/0x10 [ 64.998704][ T8888] kmem_cache_alloc_node+0x57/0xb20 [ 65.003869][ T8888] ? __lock_acquire+0x4ea/0x1770 [ 65.008776][ T8888] __alloc_skb+0x52/0x1d0 [ 65.013076][ T8888] tipc_buf_acquire+0x1c/0x50 [ 65.017725][ T8888] tipc_msg_reverse+0x96/0x280 [ 65.022465][ T8888] tipc_sk_respond+0xbe/0x2c0 [ 65.027111][ T8888] __tipc_shutdown+0x2dd/0x380 [ 65.031841][ T8888] ? do_wait_intr_irq+0xb0/0xb0 [ 65.036664][ T8888] tipc_release+0x5f/0x870 [ 65.041055][ T8888] __sock_release+0x32/0xa0 [ 65.045549][ T8888] sock_close+0xf/0x20 [ 65.049591][ T8888] __fput+0xaa/0x250 [ 65.053456][ T8888] task_work_run+0x68/0xb0 [ 65.057847][ T8888] exit_to_user_mode_prepare+0x211/0x220 [ 65.063451][ T8888] syscall_exit_to_user_mode+0x7a/0x2c0 [ 65.068971][ T8888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.074835][ T8888] RIP: 0033:0x45cba9 [ 65.078700][ T8888] 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 [ 65.098278][ T8888] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.106686][ T8888] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.114631][ T8888] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.122602][ T8888] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.130561][ T8888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.138505][ T8888] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 65.146460][ T8906] CPU: 1 PID: 8906 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 65.155114][ T8906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.165146][ T8906] Call Trace: [ 65.168408][ T8906] dump_stack+0xa3/0xc8 [ 65.172531][ T8906] should_fail.cold.6+0x32/0x37 [ 65.177347][ T8906] should_failslab+0x5/0x10 [ 65.181813][ T8906] kmem_cache_alloc_node+0x57/0xb20 [ 65.186978][ T8906] ? __lock_acquire+0x4ea/0x1770 [ 65.191891][ T8906] __alloc_skb+0x52/0x1d0 [ 65.196188][ T8906] tipc_buf_acquire+0x1c/0x50 [ 65.200830][ T8906] tipc_msg_reverse+0x96/0x280 [ 65.205563][ T8906] tipc_sk_respond+0xbe/0x2c0 [ 65.210222][ T8906] __tipc_shutdown+0x2dd/0x380 [ 65.214612][ T8916] FAULT_INJECTION: forcing a failure. [ 65.214612][ T8916] name failslab, interval 1, probability 0, space 0, times 0 [ 65.214955][ T8906] ? do_wait_intr_irq+0xb0/0xb0 [ 65.232315][ T8906] tipc_release+0x5f/0x870 [ 65.236699][ T8906] __sock_release+0x32/0xa0 [ 65.241167][ T8906] sock_close+0xf/0x20 [ 65.245201][ T8906] __fput+0xaa/0x250 [ 65.249063][ T8906] task_work_run+0x68/0xb0 [ 65.253446][ T8906] exit_to_user_mode_prepare+0x211/0x220 [ 65.259054][ T8906] syscall_exit_to_user_mode+0x7a/0x2c0 [ 65.264572][ T8906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.270432][ T8906] RIP: 0033:0x45cba9 [ 65.274291][ T8906] 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 [ 65.293860][ T8906] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.302237][ T8906] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.310174][ T8906] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.318157][ T8906] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.326095][ T8906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.334030][ T8906] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 65.341986][ T8901] CPU: 0 PID: 8901 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 65.350638][ T8901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.360674][ T8901] Call Trace: [ 65.363942][ T8901] dump_stack+0xa3/0xc8 [ 65.368079][ T8901] should_fail.cold.6+0x32/0x37 [ 65.372910][ T8901] should_failslab+0x5/0x10 [ 65.377393][ T8901] kmem_cache_alloc_node+0x57/0xb20 [ 65.382582][ T8901] ? __lock_acquire+0x4ea/0x1770 [ 65.387507][ T8901] __alloc_skb+0x52/0x1d0 [ 65.391823][ T8901] tipc_buf_acquire+0x1c/0x50 [ 65.396485][ T8901] tipc_msg_reverse+0x96/0x280 [ 65.401232][ T8901] tipc_sk_respond+0xbe/0x2c0 [ 65.405889][ T8901] __tipc_shutdown+0x2dd/0x380 [ 65.410633][ T8901] ? do_wait_intr_irq+0xb0/0xb0 [ 65.415463][ T8901] tipc_release+0x5f/0x870 [ 65.419866][ T8901] __sock_release+0x32/0xa0 [ 65.424349][ T8901] sock_close+0xf/0x20 [ 65.428394][ T8901] __fput+0xaa/0x250 [ 65.432273][ T8901] task_work_run+0x68/0xb0 [ 65.436670][ T8901] exit_to_user_mode_prepare+0x211/0x220 [ 65.442284][ T8901] syscall_exit_to_user_mode+0x7a/0x2c0 [ 65.447810][ T8901] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.453681][ T8901] RIP: 0033:0x45cba9 [ 65.457554][ T8901] 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 [ 65.477135][ T8901] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.485530][ T8901] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.493485][ T8901] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.501537][ T8901] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.509489][ T8901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.517442][ T8901] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 65.532591][ T8934] FAULT_INJECTION: forcing a failure. [ 65.532591][ T8934] name failslab, interval 1, probability 0, space 0, times 0 [ 65.534496][ T8916] CPU: 0 PID: 8916 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 65.553808][ T8916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.561595][ T8935] FAULT_INJECTION: forcing a failure. [ 65.561595][ T8935] name failslab, interval 1, probability 0, space 0, times 0 [ 65.563839][ T8916] Call Trace: [ 65.563850][ T8916] dump_stack+0xa3/0xc8 [ 65.563857][ T8916] should_fail.cold.6+0x32/0x37 [ 65.563864][ T8916] should_failslab+0x5/0x10 [ 65.563868][ T8916] kmem_cache_alloc_node+0x57/0xb20 [ 65.563873][ T8916] ? __lock_acquire+0x4ea/0x1770 [ 65.563883][ T8916] __alloc_skb+0x52/0x1d0 [ 65.563892][ T8916] tipc_buf_acquire+0x1c/0x50 [ 65.563897][ T8916] tipc_msg_reverse+0x96/0x280 [ 65.563904][ T8916] tipc_sk_respond+0xbe/0x2c0 [ 65.563910][ T8916] __tipc_shutdown+0x2dd/0x380 [ 65.563917][ T8916] ? do_wait_intr_irq+0xb0/0xb0 [ 65.563924][ T8916] tipc_release+0x5f/0x870 [ 65.563934][ T8916] __sock_release+0x32/0xa0 [ 65.563938][ T8916] sock_close+0xf/0x20 [ 65.563943][ T8916] __fput+0xaa/0x250 [ 65.647763][ T8916] task_work_run+0x68/0xb0 [ 65.652145][ T8916] exit_to_user_mode_prepare+0x211/0x220 [ 65.657743][ T8916] syscall_exit_to_user_mode+0x7a/0x2c0 [ 65.663255][ T8916] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.669110][ T8916] RIP: 0033:0x45cba9 [ 65.672968][ T8916] 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 [ 65.692546][ T8916] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.700926][ T8916] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.708867][ T8916] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.716806][ T8916] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.724750][ T8916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.732711][ T8916] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 65.744920][ T8937] FAULT_INJECTION: forcing a failure. [ 65.744920][ T8937] name failslab, interval 1, probability 0, space 0, times 0 [ 65.756089][ T8934] CPU: 0 PID: 8934 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 65.766169][ T8934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.776199][ T8934] Call Trace: [ 65.779456][ T8934] dump_stack+0xa3/0xc8 [ 65.783580][ T8934] should_fail.cold.6+0x32/0x37 [ 65.788417][ T8934] should_failslab+0x5/0x10 [ 65.792886][ T8934] kmem_cache_alloc_node+0x57/0xb20 [ 65.798049][ T8934] ? __lock_acquire+0x4ea/0x1770 [ 65.802956][ T8934] __alloc_skb+0x52/0x1d0 [ 65.807252][ T8934] tipc_buf_acquire+0x1c/0x50 [ 65.811892][ T8934] tipc_msg_reverse+0x96/0x280 [ 65.816715][ T8934] tipc_sk_respond+0xbe/0x2c0 [ 65.821383][ T8934] __tipc_shutdown+0x2dd/0x380 [ 65.826122][ T8934] ? do_wait_intr_irq+0xb0/0xb0 [ 65.830944][ T8934] tipc_release+0x5f/0x870 [ 65.835352][ T8934] __sock_release+0x32/0xa0 [ 65.839821][ T8934] sock_close+0xf/0x20 [ 65.843854][ T8934] __fput+0xaa/0x250 [ 65.847726][ T8934] task_work_run+0x68/0xb0 [ 65.852111][ T8934] exit_to_user_mode_prepare+0x211/0x220 [ 65.857722][ T8934] syscall_exit_to_user_mode+0x7a/0x2c0 [ 65.863237][ T8934] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.869099][ T8934] RIP: 0033:0x45cba9 [ 65.872961][ T8934] 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 [ 65.892546][ T8934] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.900931][ T8934] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.908870][ T8934] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.916818][ T8934] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.924765][ T8934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.932702][ T8934] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 65.940655][ T8937] CPU: 1 PID: 8937 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 65.947461][ T8936] FAULT_INJECTION: forcing a failure. [ 65.947461][ T8936] name failslab, interval 1, probability 0, space 0, times 0 [ 65.949307][ T8937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.949310][ T8937] Call Trace: [ 65.949320][ T8937] dump_stack+0xa3/0xc8 [ 65.949328][ T8937] should_fail.cold.6+0x32/0x37 [ 65.949334][ T8937] should_failslab+0x5/0x10 [ 65.949338][ T8937] kmem_cache_alloc_node+0x57/0xb20 [ 65.949343][ T8937] ? __lock_acquire+0x4ea/0x1770 [ 65.949356][ T8937] __alloc_skb+0x52/0x1d0 [ 65.949366][ T8937] tipc_buf_acquire+0x1c/0x50 [ 65.949372][ T8937] tipc_msg_reverse+0x96/0x280 [ 66.012359][ T8937] tipc_sk_respond+0xbe/0x2c0 [ 66.017003][ T8937] __tipc_shutdown+0x2dd/0x380 [ 66.021733][ T8937] ? do_wait_intr_irq+0xb0/0xb0 [ 66.026555][ T8937] tipc_release+0x5f/0x870 [ 66.030944][ T8937] __sock_release+0x32/0xa0 [ 66.035411][ T8937] sock_close+0xf/0x20 [ 66.039454][ T8937] __fput+0xaa/0x250 [ 66.043320][ T8937] task_work_run+0x68/0xb0 [ 66.047713][ T8937] exit_to_user_mode_prepare+0x211/0x220 [ 66.053310][ T8937] syscall_exit_to_user_mode+0x7a/0x2c0 [ 66.058835][ T8937] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.064704][ T8937] RIP: 0033:0x45cba9 [ 66.068568][ T8937] 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 [ 66.088137][ T8937] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.096524][ T8937] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.104467][ T8937] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.112404][ T8937] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.120343][ T8937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.128279][ T8937] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 66.136227][ T8936] CPU: 0 PID: 8936 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 66.144874][ T8936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.154895][ T8936] Call Trace: [ 66.158151][ T8936] dump_stack+0xa3/0xc8 [ 66.162291][ T8936] should_fail.cold.6+0x32/0x37 [ 66.167128][ T8936] should_failslab+0x5/0x10 [ 66.171594][ T8936] kmem_cache_alloc_node+0x57/0xb20 [ 66.176756][ T8936] ? __lock_acquire+0x4ea/0x1770 [ 66.181663][ T8936] __alloc_skb+0x52/0x1d0 [ 66.185961][ T8936] tipc_buf_acquire+0x1c/0x50 [ 66.190603][ T8936] tipc_msg_reverse+0x96/0x280 [ 66.195334][ T8936] tipc_sk_respond+0xbe/0x2c0 [ 66.199981][ T8936] __tipc_shutdown+0x2dd/0x380 [ 66.204713][ T8936] ? do_wait_intr_irq+0xb0/0xb0 [ 66.209532][ T8936] tipc_release+0x5f/0x870 [ 66.213918][ T8936] __sock_release+0x32/0xa0 [ 66.218386][ T8936] sock_close+0xf/0x20 [ 66.222422][ T8936] __fput+0xaa/0x250 [ 66.226290][ T8936] task_work_run+0x68/0xb0 [ 66.230674][ T8936] exit_to_user_mode_prepare+0x211/0x220 [ 66.236271][ T8936] syscall_exit_to_user_mode+0x7a/0x2c0 [ 66.241779][ T8936] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.247638][ T8936] RIP: 0033:0x45cba9 [ 66.251497][ T8936] 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 [ 66.271064][ T8936] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.279453][ T8936] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.287392][ T8936] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.295331][ T8936] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.303268][ T8936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.311205][ T8936] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 66.323703][ T8935] CPU: 0 PID: 8935 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 66.332362][ T8935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.342403][ T8935] Call Trace: [ 66.345675][ T8935] dump_stack+0xa3/0xc8 [ 66.349814][ T8935] should_fail.cold.6+0x32/0x37 [ 66.354646][ T8935] should_failslab+0x5/0x10 [ 66.359170][ T8935] kmem_cache_alloc_node+0x57/0xb20 [ 66.364346][ T8935] ? __lock_acquire+0x4ea/0x1770 [ 66.369290][ T8935] __alloc_skb+0x52/0x1d0 [ 66.373607][ T8935] tipc_buf_acquire+0x1c/0x50 [ 66.378263][ T8935] tipc_msg_reverse+0x96/0x280 [ 66.383009][ T8935] tipc_sk_respond+0xbe/0x2c0 [ 66.387668][ T8935] __tipc_shutdown+0x2dd/0x380 [ 66.392417][ T8935] ? do_wait_intr_irq+0xb0/0xb0 [ 66.397253][ T8935] tipc_release+0x5f/0x870 [ 66.401654][ T8935] __sock_release+0x32/0xa0 [ 66.406136][ T8935] sock_close+0xf/0x20 [ 66.410188][ T8935] __fput+0xaa/0x250 [ 66.414071][ T8935] task_work_run+0x68/0xb0 [ 66.418471][ T8935] exit_to_user_mode_prepare+0x211/0x220 [ 66.424077][ T8935] syscall_exit_to_user_mode+0x7a/0x2c0 [ 66.429588][ T8935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.435446][ T8935] RIP: 0033:0x45cba9 [ 66.439304][ T8935] 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 [ 66.458892][ T8935] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.467272][ T8935] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.475210][ T8935] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.483153][ T8935] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 66.491090][ T8935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.499028][ T8935] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 66.522655][ T8945] FAULT_INJECTION: forcing a failure. [ 66.522655][ T8945] name failslab, interval 1, probability 0, space 0, times 0 [ 66.570391][ T8956] FAULT_INJECTION: forcing a failure. [ 66.570391][ T8956] name failslab, interval 1, probability 0, space 0, times 0 [ 66.583512][ T8957] FAULT_INJECTION: forcing a failure. [ 66.583512][ T8957] name failslab, interval 1, probability 0, space 0, times 0 [ 66.588171][ T8945] CPU: 1 PID: 8945 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 66.604714][ T8945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.614750][ T8945] Call Trace: [ 66.618018][ T8945] dump_stack+0xa3/0xc8 [ 66.622146][ T8945] should_fail.cold.6+0x32/0x37 [ 66.626969][ T8945] should_failslab+0x5/0x10 [ 66.631438][ T8945] kmem_cache_alloc_node+0x57/0xb20 [ 66.636605][ T8945] __alloc_skb+0x52/0x1d0 [ 66.640902][ T8945] tipc_buf_acquire+0x1c/0x50 [ 66.645545][ T8945] tipc_msg_create+0x2c/0xc0 [ 66.650118][ T8945] __tipc_shutdown+0x34a/0x380 [ 66.654892][ T8945] ? do_wait_intr_irq+0xb0/0xb0 [ 66.659716][ T8945] tipc_release+0x5f/0x870 [ 66.664109][ T8945] __sock_release+0x32/0xa0 [ 66.668578][ T8945] sock_close+0xf/0x20 [ 66.672612][ T8945] __fput+0xaa/0x250 [ 66.676473][ T8945] task_work_run+0x68/0xb0 [ 66.680858][ T8945] exit_to_user_mode_prepare+0x211/0x220 [ 66.686467][ T8945] syscall_exit_to_user_mode+0x7a/0x2c0 [ 66.691978][ T8945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.697836][ T8945] RIP: 0033:0x45cba9 [ 66.701700][ T8945] 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 [ 66.721269][ T8945] RSP: 002b:00007f2a008d9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.729645][ T8945] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.737594][ T8945] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.745532][ T8945] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 66.753468][ T8945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.761406][ T8945] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008da6d4 [ 66.769355][ T8956] CPU: 0 PID: 8956 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 66.778010][ T8956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.782444][ T8961] FAULT_INJECTION: forcing a failure. [ 66.782444][ T8961] name failslab, interval 1, probability 0, space 0, times 0 [ 66.788041][ T8956] Call Trace: [ 66.788050][ T8956] dump_stack+0xa3/0xc8 [ 66.788058][ T8956] should_fail.cold.6+0x32/0x37 [ 66.788064][ T8956] should_failslab+0x5/0x10 [ 66.788068][ T8956] kmem_cache_alloc_node+0x57/0xb20 [ 66.788074][ T8956] ? __lock_acquire+0x4ea/0x1770 [ 66.788085][ T8956] __alloc_skb+0x52/0x1d0 [ 66.788095][ T8956] tipc_buf_acquire+0x1c/0x50 [ 66.788100][ T8956] tipc_msg_reverse+0x96/0x280 [ 66.788108][ T8956] tipc_sk_respond+0xbe/0x2c0 [ 66.788114][ T8956] __tipc_shutdown+0x2dd/0x380 [ 66.826767][ T8962] FAULT_INJECTION: forcing a failure. [ 66.826767][ T8962] name failslab, interval 1, probability 0, space 0, times 0 [ 66.830030][ T8956] ? do_wait_intr_irq+0xb0/0xb0 [ 66.830040][ T8956] tipc_release+0x5f/0x870 [ 66.830050][ T8956] __sock_release+0x32/0xa0 [ 66.830055][ T8956] sock_close+0xf/0x20 [ 66.830060][ T8956] __fput+0xaa/0x250 [ 66.830068][ T8956] task_work_run+0x68/0xb0 [ 66.830074][ T8956] exit_to_user_mode_prepare+0x211/0x220 [ 66.897261][ T8956] syscall_exit_to_user_mode+0x7a/0x2c0 [ 66.902788][ T8956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.908656][ T8956] RIP: 0033:0x45cba9 [ 66.912552][ T8956] 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 [ 66.932125][ T8956] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.940504][ T8956] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.948444][ T8956] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.956397][ T8956] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.964337][ T8956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.972292][ T8956] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 66.980257][ T8962] CPU: 1 PID: 8962 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 66.988910][ T8962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.998934][ T8962] Call Trace: [ 67.002200][ T8962] dump_stack+0xa3/0xc8 [ 67.006328][ T8962] should_fail.cold.6+0x32/0x37 [ 67.011144][ T8962] should_failslab+0x5/0x10 [ 67.015700][ T8962] kmem_cache_alloc_node+0x57/0xb20 [ 67.020883][ T8962] ? __lock_acquire+0x4ea/0x1770 [ 67.025790][ T8962] __alloc_skb+0x52/0x1d0 [ 67.030085][ T8962] tipc_buf_acquire+0x1c/0x50 [ 67.034725][ T8962] tipc_msg_reverse+0x96/0x280 [ 67.039456][ T8962] tipc_sk_respond+0xbe/0x2c0 [ 67.044105][ T8962] __tipc_shutdown+0x2dd/0x380 [ 67.046855][ T8965] FAULT_INJECTION: forcing a failure. [ 67.046855][ T8965] name failslab, interval 1, probability 0, space 0, times 0 [ 67.048844][ T8962] ? do_wait_intr_irq+0xb0/0xb0 [ 67.048853][ T8962] tipc_release+0x5f/0x870 [ 67.048863][ T8962] __sock_release+0x32/0xa0 [ 67.048868][ T8962] sock_close+0xf/0x20 [ 67.079125][ T8962] __fput+0xaa/0x250 [ 67.082990][ T8962] task_work_run+0x68/0xb0 [ 67.087375][ T8962] exit_to_user_mode_prepare+0x211/0x220 [ 67.092972][ T8962] syscall_exit_to_user_mode+0x7a/0x2c0 [ 67.098481][ T8962] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.104340][ T8962] RIP: 0033:0x45cba9 [ 67.108211][ T8962] 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 [ 67.127788][ T8962] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.136173][ T8962] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.144111][ T8962] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.152047][ T8962] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 67.159986][ T8962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.167944][ T8962] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 67.175895][ T8957] CPU: 0 PID: 8957 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 67.184562][ T8957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.194591][ T8957] Call Trace: [ 67.197922][ T8957] dump_stack+0xa3/0xc8 [ 67.202060][ T8957] should_fail.cold.6+0x32/0x37 [ 67.206880][ T8957] should_failslab+0x5/0x10 [ 67.211348][ T8957] kmem_cache_alloc_node+0x57/0xb20 [ 67.216515][ T8957] ? __lock_acquire+0x4ea/0x1770 [ 67.221428][ T8957] __alloc_skb+0x52/0x1d0 [ 67.225735][ T8957] tipc_buf_acquire+0x1c/0x50 [ 67.230378][ T8957] tipc_msg_reverse+0x96/0x280 [ 67.235114][ T8957] tipc_sk_respond+0xbe/0x2c0 [ 67.239762][ T8957] __tipc_shutdown+0x2dd/0x380 [ 67.244495][ T8957] ? do_wait_intr_irq+0xb0/0xb0 [ 67.249320][ T8957] tipc_release+0x5f/0x870 [ 67.253715][ T8957] __sock_release+0x32/0xa0 [ 67.258191][ T8957] sock_close+0xf/0x20 [ 67.262226][ T8957] __fput+0xaa/0x250 [ 67.266091][ T8957] task_work_run+0x68/0xb0 [ 67.270479][ T8957] exit_to_user_mode_prepare+0x211/0x220 [ 67.276084][ T8957] syscall_exit_to_user_mode+0x7a/0x2c0 [ 67.281619][ T8957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.287484][ T8957] RIP: 0033:0x45cba9 [ 67.291347][ T8957] 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 [ 67.310926][ T8957] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 2020/11/08 17:40:22 executed programs: 144 [ 67.319307][ T8957] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.327248][ T8957] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.335189][ T8957] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.343137][ T8957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.351082][ T8957] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 67.367279][ T8961] CPU: 1 PID: 8961 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 67.375946][ T8961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.385983][ T8961] Call Trace: [ 67.389256][ T8961] dump_stack+0xa3/0xc8 [ 67.393395][ T8961] should_fail.cold.6+0x32/0x37 [ 67.398229][ T8961] should_failslab+0x5/0x10 [ 67.402698][ T8961] kmem_cache_alloc_node+0x57/0xb20 [ 67.407862][ T8961] ? __lock_acquire+0x4ea/0x1770 [ 67.412769][ T8961] __alloc_skb+0x52/0x1d0 [ 67.417073][ T8961] tipc_buf_acquire+0x1c/0x50 [ 67.421719][ T8961] tipc_msg_reverse+0x96/0x280 [ 67.426450][ T8961] tipc_sk_respond+0xbe/0x2c0 [ 67.431098][ T8961] __tipc_shutdown+0x2dd/0x380 [ 67.435828][ T8961] ? do_wait_intr_irq+0xb0/0xb0 [ 67.440660][ T8961] tipc_release+0x5f/0x870 [ 67.445044][ T8961] __sock_release+0x32/0xa0 [ 67.449514][ T8961] sock_close+0xf/0x20 [ 67.453547][ T8961] __fput+0xaa/0x250 [ 67.457414][ T8961] task_work_run+0x68/0xb0 [ 67.461801][ T8961] exit_to_user_mode_prepare+0x211/0x220 [ 67.467401][ T8961] syscall_exit_to_user_mode+0x7a/0x2c0 [ 67.472913][ T8961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.478771][ T8961] RIP: 0033:0x45cba9 [ 67.482637][ T8961] 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 [ 67.502213][ T8961] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.510590][ T8961] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.518528][ T8961] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.526466][ T8961] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.534407][ T8961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.542344][ T8961] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 67.550292][ T8965] CPU: 0 PID: 8965 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 67.558951][ T8965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.568985][ T8965] Call Trace: [ 67.572251][ T8965] dump_stack+0xa3/0xc8 [ 67.576396][ T8965] should_fail.cold.6+0x32/0x37 [ 67.581228][ T8965] should_failslab+0x5/0x10 [ 67.585711][ T8965] kmem_cache_alloc_node+0x57/0xb20 [ 67.590886][ T8965] ? __lock_acquire+0x4ea/0x1770 [ 67.595814][ T8965] __alloc_skb+0x52/0x1d0 [ 67.600130][ T8965] tipc_buf_acquire+0x1c/0x50 [ 67.604788][ T8965] tipc_msg_reverse+0x96/0x280 [ 67.609535][ T8965] tipc_sk_respond+0xbe/0x2c0 [ 67.614193][ T8965] __tipc_shutdown+0x2dd/0x380 [ 67.618940][ T8965] ? do_wait_intr_irq+0xb0/0xb0 [ 67.623771][ T8965] tipc_release+0x5f/0x870 [ 67.628173][ T8965] __sock_release+0x32/0xa0 [ 67.632658][ T8965] sock_close+0xf/0x20 [ 67.636705][ T8965] __fput+0xaa/0x250 [ 67.640581][ T8965] task_work_run+0x68/0xb0 [ 67.644975][ T8965] exit_to_user_mode_prepare+0x211/0x220 [ 67.650590][ T8965] syscall_exit_to_user_mode+0x7a/0x2c0 [ 67.656115][ T8965] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.661995][ T8965] RIP: 0033:0x45cba9 [ 67.665866][ T8965] 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 [ 67.685452][ T8965] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.693843][ T8965] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.701799][ T8965] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.709856][ T8965] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.711979][ T8984] FAULT_INJECTION: forcing a failure. [ 67.711979][ T8984] name failslab, interval 1, probability 0, space 0, times 0 [ 67.717826][ T8965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.717829][ T8965] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 67.750243][ T8985] FAULT_INJECTION: forcing a failure. [ 67.750243][ T8985] name failslab, interval 1, probability 0, space 0, times 0 [ 67.758059][ T8984] CPU: 1 PID: 8984 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 67.771457][ T8984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.781498][ T8984] Call Trace: [ 67.784768][ T8984] dump_stack+0xa3/0xc8 [ 67.788928][ T8984] should_fail.cold.6+0x32/0x37 [ 67.793798][ T8984] should_failslab+0x5/0x10 [ 67.798037][ T8994] FAULT_INJECTION: forcing a failure. [ 67.798037][ T8994] name failslab, interval 1, probability 0, space 0, times 0 [ 67.798280][ T8984] kmem_cache_alloc_node+0x57/0xb20 [ 67.816005][ T8984] ? __lock_acquire+0x4ea/0x1770 [ 67.820928][ T8984] __alloc_skb+0x52/0x1d0 [ 67.825237][ T8984] tipc_buf_acquire+0x1c/0x50 [ 67.829882][ T8984] tipc_msg_reverse+0x96/0x280 [ 67.834617][ T8984] tipc_sk_respond+0xbe/0x2c0 [ 67.839271][ T8984] __tipc_shutdown+0x2dd/0x380 [ 67.844012][ T8984] ? do_wait_intr_irq+0xb0/0xb0 [ 67.845743][ T8996] FAULT_INJECTION: forcing a failure. [ 67.845743][ T8996] name failslab, interval 1, probability 0, space 0, times 0 [ 67.848843][ T8984] tipc_release+0x5f/0x870 [ 67.848854][ T8984] __sock_release+0x32/0xa0 [ 67.848859][ T8984] sock_close+0xf/0x20 [ 67.848864][ T8984] __fput+0xaa/0x250 [ 67.848871][ T8984] task_work_run+0x68/0xb0 [ 67.848878][ T8984] exit_to_user_mode_prepare+0x211/0x220 [ 67.888152][ T8984] syscall_exit_to_user_mode+0x7a/0x2c0 [ 67.893663][ T8984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.899537][ T8984] RIP: 0033:0x45cba9 [ 67.903401][ T8984] 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 [ 67.922983][ T8984] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.931360][ T8984] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.939299][ T8984] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.947242][ T8984] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.955181][ T8984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.963120][ T8984] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 67.971069][ T8985] CPU: 0 PID: 8985 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 67.979721][ T8985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.989754][ T8985] Call Trace: [ 67.993023][ T8985] dump_stack+0xa3/0xc8 [ 67.997153][ T8985] should_fail.cold.6+0x32/0x37 [ 68.001970][ T8985] should_failslab+0x5/0x10 [ 68.006465][ T8985] kmem_cache_alloc_node+0x57/0xb20 [ 68.011633][ T8985] ? __lock_acquire+0x4ea/0x1770 [ 68.016547][ T8985] __alloc_skb+0x52/0x1d0 [ 68.020848][ T8985] tipc_buf_acquire+0x1c/0x50 [ 68.025497][ T8985] tipc_msg_reverse+0x96/0x280 [ 68.030230][ T8985] tipc_sk_respond+0xbe/0x2c0 [ 68.034882][ T8985] __tipc_shutdown+0x2dd/0x380 [ 68.039634][ T8985] ? do_wait_intr_irq+0xb0/0xb0 [ 68.044453][ T8985] tipc_release+0x5f/0x870 [ 68.048846][ T8985] __sock_release+0x32/0xa0 [ 68.053318][ T8985] sock_close+0xf/0x20 [ 68.057364][ T8985] __fput+0xaa/0x250 [ 68.061238][ T8985] task_work_run+0x68/0xb0 [ 68.065676][ T8985] exit_to_user_mode_prepare+0x211/0x220 [ 68.071288][ T8985] syscall_exit_to_user_mode+0x7a/0x2c0 [ 68.076814][ T8985] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.082703][ T8985] RIP: 0033:0x45cba9 [ 68.086565][ T8985] 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 [ 68.106139][ T8985] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.114527][ T8985] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.122478][ T8985] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.130433][ T8985] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.138372][ T8985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.146311][ T8985] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 68.159983][ T8994] CPU: 1 PID: 8994 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 68.168647][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.178677][ T8994] Call Trace: [ 68.181955][ T8994] dump_stack+0xa3/0xc8 [ 68.186076][ T8994] should_fail.cold.6+0x32/0x37 [ 68.190933][ T8994] should_failslab+0x5/0x10 [ 68.195406][ T8994] kmem_cache_alloc_node+0x57/0xb20 [ 68.200567][ T8994] ? __lock_acquire+0x4ea/0x1770 [ 68.205479][ T8994] __alloc_skb+0x52/0x1d0 [ 68.209790][ T8994] tipc_buf_acquire+0x1c/0x50 [ 68.210962][ T9005] FAULT_INJECTION: forcing a failure. [ 68.210962][ T9005] name failslab, interval 1, probability 0, space 0, times 0 [ 68.214441][ T8994] tipc_msg_reverse+0x96/0x280 [ 68.214449][ T8994] tipc_sk_respond+0xbe/0x2c0 [ 68.214455][ T8994] __tipc_shutdown+0x2dd/0x380 [ 68.214464][ T8994] ? do_wait_intr_irq+0xb0/0xb0 [ 68.214471][ T8994] tipc_release+0x5f/0x870 [ 68.214481][ T8994] __sock_release+0x32/0xa0 [ 68.214486][ T8994] sock_close+0xf/0x20 [ 68.214490][ T8994] __fput+0xaa/0x250 [ 68.214497][ T8994] task_work_run+0x68/0xb0 [ 68.267106][ T8994] exit_to_user_mode_prepare+0x211/0x220 [ 68.272703][ T8994] syscall_exit_to_user_mode+0x7a/0x2c0 [ 68.278214][ T8994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.284069][ T8994] RIP: 0033:0x45cba9 [ 68.287930][ 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 [ 68.307498][ T8994] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.315873][ T8994] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.323810][ T8994] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.331747][ T8994] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.339684][ T8994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.347620][ T8994] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 68.355570][ T9005] CPU: 0 PID: 9005 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 68.364238][ T9005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.374269][ T9005] Call Trace: [ 68.377532][ T9005] dump_stack+0xa3/0xc8 [ 68.381653][ T9005] should_fail.cold.6+0x32/0x37 [ 68.386471][ T9005] should_failslab+0x5/0x10 [ 68.390940][ T9005] kmem_cache_alloc_node+0x57/0xb20 [ 68.396116][ T9005] ? __lock_acquire+0x4ea/0x1770 [ 68.401025][ T9005] __alloc_skb+0x52/0x1d0 [ 68.405334][ T9005] tipc_buf_acquire+0x1c/0x50 [ 68.409980][ T9005] tipc_msg_reverse+0x96/0x280 [ 68.414716][ T9005] tipc_sk_respond+0xbe/0x2c0 [ 68.419370][ T9005] __tipc_shutdown+0x2dd/0x380 [ 68.424116][ T9005] ? do_wait_intr_irq+0xb0/0xb0 [ 68.428932][ T9005] tipc_release+0x5f/0x870 [ 68.433325][ T9005] __sock_release+0x32/0xa0 [ 68.437798][ T9005] sock_close+0xf/0x20 [ 68.441834][ T9005] __fput+0xaa/0x250 [ 68.445695][ T9005] task_work_run+0x68/0xb0 [ 68.450076][ T9005] exit_to_user_mode_prepare+0x211/0x220 [ 68.455683][ T9005] syscall_exit_to_user_mode+0x7a/0x2c0 [ 68.461207][ T9005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.467075][ T9005] RIP: 0033:0x45cba9 [ 68.470940][ T9005] 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 [ 68.490520][ T9005] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.498899][ T9005] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.506839][ T9005] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.514779][ T9005] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.522722][ T9005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.530659][ T9005] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 68.538609][ T8996] CPU: 1 PID: 8996 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 68.547268][ T8996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.557303][ T8996] Call Trace: [ 68.560571][ T8996] dump_stack+0xa3/0xc8 [ 68.564754][ T8996] should_fail.cold.6+0x32/0x37 [ 68.569587][ T8996] should_failslab+0x5/0x10 [ 68.574066][ T8996] kmem_cache_alloc_node+0x57/0xb20 [ 68.579242][ T8996] ? __lock_acquire+0x4ea/0x1770 [ 68.584170][ T8996] __alloc_skb+0x52/0x1d0 [ 68.588487][ T8996] tipc_buf_acquire+0x1c/0x50 [ 68.593144][ T8996] tipc_msg_reverse+0x96/0x280 [ 68.597890][ T8996] tipc_sk_respond+0xbe/0x2c0 [ 68.602550][ T8996] __tipc_shutdown+0x2dd/0x380 [ 68.607296][ T8996] ? do_wait_intr_irq+0xb0/0xb0 [ 68.611865][ T9017] FAULT_INJECTION: forcing a failure. [ 68.611865][ T9017] name failslab, interval 1, probability 0, space 0, times 0 [ 68.612147][ T8996] tipc_release+0x5f/0x870 [ 68.627677][ T9018] FAULT_INJECTION: forcing a failure. [ 68.627677][ T9018] name failslab, interval 1, probability 0, space 0, times 0 [ 68.629098][ T8996] __sock_release+0x32/0xa0 [ 68.629104][ T8996] sock_close+0xf/0x20 [ 68.629109][ T8996] __fput+0xaa/0x250 [ 68.629117][ T8996] task_work_run+0x68/0xb0 [ 68.629124][ T8996] exit_to_user_mode_prepare+0x211/0x220 [ 68.664026][ T8996] syscall_exit_to_user_mode+0x7a/0x2c0 [ 68.669538][ T8996] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.675395][ T8996] RIP: 0033:0x45cba9 [ 68.679261][ T8996] 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 [ 68.698835][ T8996] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.707214][ T8996] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.715156][ T8996] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.723098][ T8996] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 68.731038][ T8996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.738975][ T8996] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 68.746926][ T9017] CPU: 0 PID: 9017 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 68.755581][ T9017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.765613][ T9017] Call Trace: [ 68.768881][ T9017] dump_stack+0xa3/0xc8 [ 68.773025][ T9017] should_fail.cold.6+0x32/0x37 [ 68.777880][ T9017] should_failslab+0x5/0x10 [ 68.782351][ T9017] kmem_cache_alloc_node+0x57/0xb20 [ 68.787517][ T9017] ? __lock_acquire+0x4ea/0x1770 [ 68.792426][ T9017] __alloc_skb+0x52/0x1d0 [ 68.796725][ T9017] tipc_buf_acquire+0x1c/0x50 [ 68.801367][ T9017] tipc_msg_reverse+0x96/0x280 [ 68.806099][ T9017] tipc_sk_respond+0xbe/0x2c0 [ 68.810743][ T9017] __tipc_shutdown+0x2dd/0x380 [ 68.815478][ T9017] ? do_wait_intr_irq+0xb0/0xb0 [ 68.820300][ T9017] tipc_release+0x5f/0x870 [ 68.824695][ T9017] __sock_release+0x32/0xa0 [ 68.829165][ T9017] sock_close+0xf/0x20 [ 68.833209][ T9017] __fput+0xaa/0x250 [ 68.837084][ T9017] task_work_run+0x68/0xb0 [ 68.841482][ T9017] exit_to_user_mode_prepare+0x211/0x220 [ 68.847100][ T9017] syscall_exit_to_user_mode+0x7a/0x2c0 [ 68.852624][ T9017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.858486][ T9017] RIP: 0033:0x45cba9 [ 68.862355][ 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 [ 68.881938][ T9017] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.890324][ T9017] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.898273][ T9017] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.906223][ T9017] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.914168][ T9017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.922122][ T9017] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 68.930168][ T9018] CPU: 1 PID: 9018 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 68.938819][ T9018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.948854][ T9018] Call Trace: [ 68.952124][ T9018] dump_stack+0xa3/0xc8 [ 68.956254][ T9018] should_fail.cold.6+0x32/0x37 [ 68.961130][ T9018] should_failslab+0x5/0x10 [ 68.965601][ T9018] kmem_cache_alloc_node+0x57/0xb20 [ 68.970808][ T9018] ? __lock_acquire+0x4ea/0x1770 [ 68.975713][ T9018] __alloc_skb+0x52/0x1d0 [ 68.980008][ T9018] tipc_buf_acquire+0x1c/0x50 [ 68.983952][ T9030] FAULT_INJECTION: forcing a failure. [ 68.983952][ T9030] name failslab, interval 1, probability 0, space 0, times 0 [ 68.984653][ T9018] tipc_msg_reverse+0x96/0x280 [ 69.001939][ T9018] tipc_sk_respond+0xbe/0x2c0 [ 69.006588][ T9018] __tipc_shutdown+0x2dd/0x380 [ 69.011318][ T9018] ? do_wait_intr_irq+0xb0/0xb0 [ 69.016136][ T9018] tipc_release+0x5f/0x870 [ 69.020531][ T9018] __sock_release+0x32/0xa0 [ 69.025000][ T9018] sock_close+0xf/0x20 [ 69.029035][ T9018] __fput+0xaa/0x250 [ 69.032907][ T9018] task_work_run+0x68/0xb0 [ 69.037290][ T9018] exit_to_user_mode_prepare+0x211/0x220 [ 69.042893][ T9018] syscall_exit_to_user_mode+0x7a/0x2c0 [ 69.048418][ T9018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.050004][ T9032] FAULT_INJECTION: forcing a failure. [ 69.050004][ T9032] name failslab, interval 1, probability 0, space 0, times 0 [ 69.054276][ T9018] RIP: 0033:0x45cba9 [ 69.054280][ T9018] 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 [ 69.054283][ T9018] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.054288][ T9018] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.054291][ T9018] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.054293][ T9018] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.054296][ T9018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.054298][ T9018] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 69.128143][ T9039] FAULT_INJECTION: forcing a failure. [ 69.128143][ T9039] name failslab, interval 1, probability 0, space 0, times 0 [ 69.133153][ T9030] CPU: 0 PID: 9030 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 69.160071][ T9030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.168588][ T9042] FAULT_INJECTION: forcing a failure. [ 69.168588][ T9042] name failslab, interval 1, probability 0, space 0, times 0 [ 69.170099][ T9030] Call Trace: [ 69.170109][ T9030] dump_stack+0xa3/0xc8 [ 69.170116][ T9030] should_fail.cold.6+0x32/0x37 [ 69.170123][ T9030] should_failslab+0x5/0x10 [ 69.170128][ T9030] kmem_cache_alloc_node+0x57/0xb20 [ 69.204542][ T9030] ? __lock_acquire+0x4ea/0x1770 [ 69.209465][ T9030] __alloc_skb+0x52/0x1d0 [ 69.213765][ T9030] tipc_buf_acquire+0x1c/0x50 [ 69.218410][ T9030] tipc_msg_reverse+0x96/0x280 [ 69.223147][ T9030] tipc_sk_respond+0xbe/0x2c0 [ 69.227802][ T9030] __tipc_shutdown+0x2dd/0x380 [ 69.232532][ T9030] ? do_wait_intr_irq+0xb0/0xb0 [ 69.237350][ T9030] tipc_release+0x5f/0x870 [ 69.241733][ T9030] __sock_release+0x32/0xa0 [ 69.246201][ T9030] sock_close+0xf/0x20 [ 69.250237][ T9030] __fput+0xaa/0x250 [ 69.254099][ T9030] task_work_run+0x68/0xb0 [ 69.258484][ T9030] exit_to_user_mode_prepare+0x211/0x220 [ 69.264088][ T9030] syscall_exit_to_user_mode+0x7a/0x2c0 [ 69.269606][ T9030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.275461][ T9030] RIP: 0033:0x45cba9 [ 69.279319][ T9030] 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 [ 69.298888][ T9030] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.307262][ T9030] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.315214][ T9030] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.323158][ T9030] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.331102][ T9030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.339042][ T9030] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 69.346993][ T9042] CPU: 1 PID: 9042 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 69.355650][ T9042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.365679][ T9042] Call Trace: [ 69.368934][ T9042] dump_stack+0xa3/0xc8 [ 69.373056][ T9042] should_fail.cold.6+0x32/0x37 [ 69.377873][ T9042] should_failslab+0x5/0x10 [ 69.382340][ T9042] kmem_cache_alloc_node+0x57/0xb20 [ 69.387507][ T9042] ? __lock_acquire+0x4ea/0x1770 [ 69.392415][ T9042] __alloc_skb+0x52/0x1d0 [ 69.396714][ T9042] tipc_buf_acquire+0x1c/0x50 [ 69.401361][ T9042] tipc_msg_reverse+0x96/0x280 [ 69.406093][ T9042] tipc_sk_respond+0xbe/0x2c0 [ 69.410740][ T9042] __tipc_shutdown+0x2dd/0x380 [ 69.415469][ T9042] ? do_wait_intr_irq+0xb0/0xb0 [ 69.420285][ T9042] tipc_release+0x5f/0x870 [ 69.424669][ T9042] __sock_release+0x32/0xa0 [ 69.429140][ T9042] sock_close+0xf/0x20 [ 69.433176][ T9042] __fput+0xaa/0x250 [ 69.437043][ T9042] task_work_run+0x68/0xb0 [ 69.441429][ T9042] exit_to_user_mode_prepare+0x211/0x220 [ 69.447023][ T9042] syscall_exit_to_user_mode+0x7a/0x2c0 [ 69.452533][ T9042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.458388][ T9042] RIP: 0033:0x45cba9 [ 69.462246][ T9042] 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 [ 69.481816][ T9042] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.490197][ T9042] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.498139][ T9042] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.506171][ T9042] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.514124][ T9042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.522079][ T9042] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 69.530030][ T9032] CPU: 0 PID: 9032 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 69.538683][ T9032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.548719][ T9032] Call Trace: [ 69.551984][ T9032] dump_stack+0xa3/0xc8 [ 69.556130][ T9032] should_fail.cold.6+0x32/0x37 [ 69.560970][ T9032] should_failslab+0x5/0x10 [ 69.565444][ T9032] kmem_cache_alloc_node+0x57/0xb20 [ 69.570618][ T9032] ? __lock_acquire+0x4ea/0x1770 [ 69.575539][ T9032] __alloc_skb+0x52/0x1d0 [ 69.579853][ T9032] tipc_buf_acquire+0x1c/0x50 [ 69.584508][ T9032] tipc_msg_reverse+0x96/0x280 [ 69.589249][ T9032] tipc_sk_respond+0xbe/0x2c0 [ 69.593893][ T9032] __tipc_shutdown+0x2dd/0x380 [ 69.598629][ T9032] ? do_wait_intr_irq+0xb0/0xb0 [ 69.603456][ T9032] tipc_release+0x5f/0x870 [ 69.607876][ T9032] __sock_release+0x32/0xa0 [ 69.612345][ T9032] sock_close+0xf/0x20 [ 69.616384][ T9032] __fput+0xaa/0x250 [ 69.620251][ T9032] task_work_run+0x68/0xb0 [ 69.624638][ T9032] exit_to_user_mode_prepare+0x211/0x220 [ 69.630241][ T9032] syscall_exit_to_user_mode+0x7a/0x2c0 [ 69.635765][ T9032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.641623][ T9032] RIP: 0033:0x45cba9 [ 69.645488][ T9032] 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 [ 69.665073][ T9032] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.673461][ T9032] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.681400][ T9032] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.689356][ T9032] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 69.697308][ T9032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.705253][ T9032] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 69.713213][ T9039] CPU: 1 PID: 9039 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 69.721890][ T9039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.731961][ T9039] Call Trace: [ 69.735234][ T9039] dump_stack+0xa3/0xc8 [ 69.739372][ T9039] should_fail.cold.6+0x32/0x37 [ 69.744224][ T9039] should_failslab+0x5/0x10 [ 69.748703][ T9039] kmem_cache_alloc_node+0x57/0xb20 [ 69.753879][ T9039] ? __lock_acquire+0x4ea/0x1770 [ 69.758815][ T9039] __alloc_skb+0x52/0x1d0 [ 69.763131][ T9039] tipc_buf_acquire+0x1c/0x50 [ 69.767789][ T9039] tipc_msg_reverse+0x96/0x280 [ 69.772534][ T9039] tipc_sk_respond+0xbe/0x2c0 [ 69.777191][ T9039] __tipc_shutdown+0x2dd/0x380 [ 69.781940][ T9039] ? do_wait_intr_irq+0xb0/0xb0 [ 69.786777][ T9039] tipc_release+0x5f/0x870 [ 69.791137][ T9052] FAULT_INJECTION: forcing a failure. [ 69.791137][ T9052] name failslab, interval 1, probability 0, space 0, times 0 [ 69.791176][ T9039] __sock_release+0x32/0xa0 [ 69.808192][ T9039] sock_close+0xf/0x20 [ 69.812231][ T9039] __fput+0xaa/0x250 [ 69.816137][ T9039] task_work_run+0x68/0xb0 [ 69.820531][ T9039] exit_to_user_mode_prepare+0x211/0x220 [ 69.826140][ T9039] syscall_exit_to_user_mode+0x7a/0x2c0 [ 69.831155][ T9058] FAULT_INJECTION: forcing a failure. [ 69.831155][ T9058] name failslab, interval 1, probability 0, space 0, times 0 [ 69.831657][ T9039] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.831663][ T9039] RIP: 0033:0x45cba9 [ 69.831667][ T9039] 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 [ 69.831670][ T9039] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.831675][ T9039] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.831678][ T9039] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.831680][ T9039] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.831683][ T9039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.831685][ T9039] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 69.868209][ T9057] FAULT_INJECTION: forcing a failure. [ 69.868209][ T9057] name failslab, interval 1, probability 0, space 0, times 0 [ 69.883393][ T9052] CPU: 0 PID: 9052 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 69.943207][ T9052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.953241][ T9052] Call Trace: [ 69.956513][ T9052] dump_stack+0xa3/0xc8 [ 69.960646][ T9052] should_fail.cold.6+0x32/0x37 [ 69.965480][ T9052] should_failslab+0x5/0x10 [ 69.969960][ T9052] kmem_cache_alloc_node+0x57/0xb20 [ 69.975132][ T9052] ? __lock_acquire+0x4ea/0x1770 [ 69.980059][ T9052] __alloc_skb+0x52/0x1d0 [ 69.984381][ T9052] tipc_buf_acquire+0x1c/0x50 [ 69.989038][ T9052] tipc_msg_reverse+0x96/0x280 [ 69.993776][ T9052] tipc_sk_respond+0xbe/0x2c0 [ 69.998438][ T9052] __tipc_shutdown+0x2dd/0x380 [ 70.003183][ T9052] ? do_wait_intr_irq+0xb0/0xb0 [ 70.008017][ T9052] tipc_release+0x5f/0x870 [ 70.012413][ T9052] __sock_release+0x32/0xa0 [ 70.016892][ T9052] sock_close+0xf/0x20 [ 70.020940][ T9052] __fput+0xaa/0x250 [ 70.024812][ T9052] task_work_run+0x68/0xb0 [ 70.029214][ T9052] exit_to_user_mode_prepare+0x211/0x220 [ 70.034830][ T9052] syscall_exit_to_user_mode+0x7a/0x2c0 [ 70.040353][ T9052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.042112][ T9067] FAULT_INJECTION: forcing a failure. [ 70.042112][ T9067] name failslab, interval 1, probability 0, space 0, times 0 [ 70.046235][ T9052] RIP: 0033:0x45cba9 [ 70.046239][ T9052] 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 [ 70.046242][ T9052] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.046248][ T9052] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.046250][ T9052] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.046253][ T9052] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.046255][ T9052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.046258][ T9052] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 70.048553][ T9057] CPU: 0 PID: 9057 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 70.139133][ T9057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.149159][ T9057] Call Trace: [ 70.152416][ T9057] dump_stack+0xa3/0xc8 [ 70.156542][ T9057] should_fail.cold.6+0x32/0x37 [ 70.161359][ T9057] should_failslab+0x5/0x10 [ 70.165829][ T9057] kmem_cache_alloc_node+0x57/0xb20 [ 70.171002][ T9057] ? __lock_acquire+0x4ea/0x1770 [ 70.175915][ T9057] __alloc_skb+0x52/0x1d0 [ 70.180214][ T9057] tipc_buf_acquire+0x1c/0x50 [ 70.184861][ T9057] tipc_msg_reverse+0x96/0x280 [ 70.189597][ T9057] tipc_sk_respond+0xbe/0x2c0 [ 70.194350][ T9057] __tipc_shutdown+0x2dd/0x380 [ 70.199114][ T9057] ? do_wait_intr_irq+0xb0/0xb0 [ 70.203940][ T9057] tipc_release+0x5f/0x870 [ 70.208332][ T9057] __sock_release+0x32/0xa0 [ 70.212804][ T9057] sock_close+0xf/0x20 [ 70.216839][ T9057] __fput+0xaa/0x250 [ 70.220706][ T9057] task_work_run+0x68/0xb0 [ 70.225103][ T9057] exit_to_user_mode_prepare+0x211/0x220 [ 70.230708][ T9057] syscall_exit_to_user_mode+0x7a/0x2c0 [ 70.236222][ T9057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.237456][ T9071] FAULT_INJECTION: forcing a failure. [ 70.237456][ T9071] name failslab, interval 1, probability 0, space 0, times 0 [ 70.242093][ T9057] RIP: 0033:0x45cba9 [ 70.242098][ T9057] 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 [ 70.242100][ T9057] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.242106][ T9057] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.242108][ T9057] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.242110][ T9057] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.242113][ T9057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.242116][ T9057] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 70.263548][ T9058] CPU: 0 PID: 9058 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 70.334985][ T9058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.345013][ T9058] Call Trace: [ 70.348278][ T9058] dump_stack+0xa3/0xc8 [ 70.352402][ T9058] should_fail.cold.6+0x32/0x37 [ 70.357245][ T9058] should_failslab+0x5/0x10 [ 70.361714][ T9058] kmem_cache_alloc_node+0x57/0xb20 [ 70.366882][ T9058] ? __lock_acquire+0x4ea/0x1770 [ 70.371789][ T9058] __alloc_skb+0x52/0x1d0 [ 70.376086][ T9058] tipc_buf_acquire+0x1c/0x50 [ 70.380727][ T9058] tipc_msg_reverse+0x96/0x280 [ 70.385465][ T9058] tipc_sk_respond+0xbe/0x2c0 [ 70.390113][ T9058] __tipc_shutdown+0x2dd/0x380 [ 70.394842][ T9058] ? do_wait_intr_irq+0xb0/0xb0 [ 70.399662][ T9058] tipc_release+0x5f/0x870 [ 70.404054][ T9058] __sock_release+0x32/0xa0 [ 70.408543][ T9058] sock_close+0xf/0x20 [ 70.412576][ T9058] __fput+0xaa/0x250 [ 70.416441][ T9058] task_work_run+0x68/0xb0 [ 70.420832][ T9058] exit_to_user_mode_prepare+0x211/0x220 [ 70.426438][ T9058] syscall_exit_to_user_mode+0x7a/0x2c0 [ 70.431957][ T9058] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.437815][ T9058] RIP: 0033:0x45cba9 [ 70.441678][ T9058] 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 [ 70.461269][ T9058] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.469659][ T9058] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.477601][ T9058] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.485549][ T9058] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 70.493491][ T9058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.501435][ T9058] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 70.509386][ T9071] CPU: 1 PID: 9071 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 70.518065][ T9071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.527541][ T9073] FAULT_INJECTION: forcing a failure. [ 70.527541][ T9073] name failslab, interval 1, probability 0, space 0, times 0 [ 70.528097][ T9071] Call Trace: [ 70.543906][ T9071] dump_stack+0xa3/0xc8 [ 70.548029][ T9071] should_fail.cold.6+0x32/0x37 [ 70.552844][ T9071] should_failslab+0x5/0x10 [ 70.557312][ T9071] kmem_cache_alloc_node+0x57/0xb20 [ 70.562493][ T9071] ? __lock_acquire+0x4ea/0x1770 [ 70.567400][ T9071] __alloc_skb+0x52/0x1d0 [ 70.571697][ T9071] tipc_buf_acquire+0x1c/0x50 [ 70.576350][ T9071] tipc_msg_reverse+0x96/0x280 [ 70.581088][ T9071] tipc_sk_respond+0xbe/0x2c0 [ 70.585737][ T9071] __tipc_shutdown+0x2dd/0x380 [ 70.590486][ T9071] ? do_wait_intr_irq+0xb0/0xb0 [ 70.595323][ T9071] tipc_release+0x5f/0x870 [ 70.599733][ T9071] __sock_release+0x32/0xa0 [ 70.604203][ T9071] sock_close+0xf/0x20 [ 70.608250][ T9071] __fput+0xaa/0x250 [ 70.612127][ T9071] task_work_run+0x68/0xb0 [ 70.616513][ T9071] exit_to_user_mode_prepare+0x211/0x220 [ 70.622132][ T9071] syscall_exit_to_user_mode+0x7a/0x2c0 [ 70.627643][ T9071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.633520][ T9071] RIP: 0033:0x45cba9 [ 70.637392][ T9071] 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 [ 70.638448][ T9076] FAULT_INJECTION: forcing a failure. [ 70.638448][ T9076] name failslab, interval 1, probability 0, space 0, times 0 [ 70.656962][ T9071] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.656967][ T9071] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.656970][ T9071] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.656973][ T9071] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.656975][ T9071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.656978][ T9071] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 70.669990][ T9067] CPU: 1 PID: 9067 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 70.726373][ T9067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.736397][ T9067] Call Trace: [ 70.739655][ T9067] dump_stack+0xa3/0xc8 [ 70.743777][ T9067] should_fail.cold.6+0x32/0x37 [ 70.748598][ T9067] should_failslab+0x5/0x10 [ 70.753067][ T9067] kmem_cache_alloc_node+0x57/0xb20 [ 70.758232][ T9067] ? __lock_acquire+0x4ea/0x1770 [ 70.763140][ T9067] __alloc_skb+0x52/0x1d0 [ 70.767448][ T9067] tipc_buf_acquire+0x1c/0x50 [ 70.772090][ T9067] tipc_msg_reverse+0x96/0x280 [ 70.776821][ T9067] tipc_sk_respond+0xbe/0x2c0 [ 70.781471][ T9067] __tipc_shutdown+0x2dd/0x380 [ 70.786202][ T9067] ? do_wait_intr_irq+0xb0/0xb0 [ 70.791036][ T9067] tipc_release+0x5f/0x870 [ 70.795429][ T9067] __sock_release+0x32/0xa0 [ 70.799899][ T9067] sock_close+0xf/0x20 [ 70.803932][ T9067] __fput+0xaa/0x250 [ 70.807809][ T9067] task_work_run+0x68/0xb0 [ 70.812202][ T9067] exit_to_user_mode_prepare+0x211/0x220 [ 70.817802][ T9067] syscall_exit_to_user_mode+0x7a/0x2c0 [ 70.823320][ T9067] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.829181][ T9067] RIP: 0033:0x45cba9 [ 70.833045][ 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 [ 70.852616][ T9067] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.860992][ T9067] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.868938][ T9067] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.876885][ T9067] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.884833][ T9067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.892773][ T9067] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 70.900726][ T9076] CPU: 0 PID: 9076 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 70.909381][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.919417][ T9076] Call Trace: [ 70.922687][ T9076] dump_stack+0xa3/0xc8 [ 70.926823][ T9076] should_fail.cold.6+0x32/0x37 [ 70.931656][ T9076] should_failslab+0x5/0x10 [ 70.936137][ T9076] kmem_cache_alloc_node+0x57/0xb20 [ 70.941316][ T9076] ? __lock_acquire+0x4ea/0x1770 [ 70.946237][ T9076] __alloc_skb+0x52/0x1d0 [ 70.950568][ T9076] tipc_buf_acquire+0x1c/0x50 [ 70.955226][ T9076] tipc_msg_reverse+0x96/0x280 [ 70.959979][ T9076] tipc_sk_respond+0xbe/0x2c0 [ 70.964696][ T9076] __tipc_shutdown+0x2dd/0x380 [ 70.969491][ T9076] ? do_wait_intr_irq+0xb0/0xb0 [ 70.974380][ T9076] tipc_release+0x5f/0x870 [ 70.978779][ T9076] __sock_release+0x32/0xa0 [ 70.983260][ T9076] sock_close+0xf/0x20 [ 70.987309][ T9076] __fput+0xaa/0x250 [ 70.991184][ T9076] task_work_run+0x68/0xb0 [ 70.995574][ T9076] exit_to_user_mode_prepare+0x211/0x220 [ 71.001180][ T9076] syscall_exit_to_user_mode+0x7a/0x2c0 [ 71.006709][ T9076] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.012571][ T9076] RIP: 0033:0x45cba9 [ 71.016437][ T9076] 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 [ 71.036017][ T9076] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.044405][ T9076] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.052357][ T9076] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.060309][ T9076] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.068251][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.076197][ T9076] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 71.084199][ T9073] CPU: 1 PID: 9073 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 71.092853][ T9073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.102892][ T9073] Call Trace: [ 71.106168][ T9073] dump_stack+0xa3/0xc8 [ 71.110307][ T9073] should_fail.cold.6+0x32/0x37 [ 71.115142][ T9073] should_failslab+0x5/0x10 [ 71.119620][ T9073] kmem_cache_alloc_node+0x57/0xb20 [ 71.124796][ T9073] ? __lock_acquire+0x4ea/0x1770 [ 71.129712][ T9073] __alloc_skb+0x52/0x1d0 [ 71.134030][ T9073] tipc_buf_acquire+0x1c/0x50 [ 71.138685][ T9073] tipc_msg_reverse+0x96/0x280 [ 71.143425][ T9073] tipc_sk_respond+0xbe/0x2c0 [ 71.144180][ T9093] FAULT_INJECTION: forcing a failure. [ 71.144180][ T9093] name failslab, interval 1, probability 0, space 0, times 0 [ 71.148080][ T9073] __tipc_shutdown+0x2dd/0x380 [ 71.148087][ T9073] ? do_wait_intr_irq+0xb0/0xb0 [ 71.148095][ T9073] tipc_release+0x5f/0x870 [ 71.148104][ T9073] __sock_release+0x32/0xa0 [ 71.148109][ T9073] sock_close+0xf/0x20 [ 71.183111][ T9073] __fput+0xaa/0x250 [ 71.186976][ T9073] task_work_run+0x68/0xb0 [ 71.191361][ T9073] exit_to_user_mode_prepare+0x211/0x220 [ 71.196249][ T9097] FAULT_INJECTION: forcing a failure. [ 71.196249][ T9097] name failslab, interval 1, probability 0, space 0, times 0 [ 71.196960][ T9073] syscall_exit_to_user_mode+0x7a/0x2c0 [ 71.196967][ T9073] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.196972][ T9073] RIP: 0033:0x45cba9 [ 71.196976][ T9073] 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 [ 71.196979][ T9073] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.196985][ T9073] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.196987][ T9073] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.196991][ T9073] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.216863][ T9098] FAULT_INJECTION: forcing a failure. [ 71.216863][ T9098] name failslab, interval 1, probability 0, space 0, times 0 [ 71.220907][ T9073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.220909][ T9073] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 71.224677][ T9097] CPU: 1 PID: 9097 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 71.313640][ T9097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.323662][ T9097] Call Trace: [ 71.326918][ T9097] dump_stack+0xa3/0xc8 [ 71.331042][ T9097] should_fail.cold.6+0x32/0x37 [ 71.335872][ T9097] should_failslab+0x5/0x10 [ 71.340339][ T9097] kmem_cache_alloc_node+0x57/0xb20 [ 71.345501][ T9097] ? __lock_acquire+0x4ea/0x1770 [ 71.350408][ T9097] __alloc_skb+0x52/0x1d0 [ 71.354709][ T9097] tipc_buf_acquire+0x1c/0x50 [ 71.359350][ T9097] tipc_msg_reverse+0x96/0x280 [ 71.364079][ T9097] tipc_sk_respond+0xbe/0x2c0 [ 71.368722][ T9097] __tipc_shutdown+0x2dd/0x380 [ 71.373456][ T9097] ? do_wait_intr_irq+0xb0/0xb0 [ 71.378275][ T9097] tipc_release+0x5f/0x870 [ 71.382661][ T9097] __sock_release+0x32/0xa0 [ 71.387141][ T9097] sock_close+0xf/0x20 [ 71.391189][ T9097] __fput+0xaa/0x250 [ 71.395063][ T9097] task_work_run+0x68/0xb0 [ 71.399490][ T9097] exit_to_user_mode_prepare+0x211/0x220 [ 71.405098][ T9097] syscall_exit_to_user_mode+0x7a/0x2c0 [ 71.410615][ T9097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.416476][ T9097] RIP: 0033:0x45cba9 [ 71.420368][ T9097] 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 [ 71.439942][ T9097] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.448319][ T9097] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.456257][ T9097] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.464196][ T9097] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 71.471881][ T9107] FAULT_INJECTION: forcing a failure. [ 71.471881][ T9107] name failslab, interval 1, probability 0, space 0, times 0 [ 71.472133][ T9097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.472137][ T9097] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 71.500583][ T9093] CPU: 0 PID: 9093 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 71.509229][ T9093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.519259][ T9093] Call Trace: [ 71.522524][ T9093] dump_stack+0xa3/0xc8 [ 71.526647][ T9093] should_fail.cold.6+0x32/0x37 [ 71.531464][ T9093] should_failslab+0x5/0x10 [ 71.535939][ T9093] kmem_cache_alloc_node+0x57/0xb20 [ 71.541115][ T9093] ? __lock_acquire+0x4ea/0x1770 [ 71.546028][ T9093] __alloc_skb+0x52/0x1d0 [ 71.550332][ T9093] tipc_buf_acquire+0x1c/0x50 [ 71.554979][ T9093] tipc_msg_reverse+0x96/0x280 [ 71.559723][ T9093] tipc_sk_respond+0xbe/0x2c0 [ 71.564385][ T9093] __tipc_shutdown+0x2dd/0x380 [ 71.569130][ T9093] ? do_wait_intr_irq+0xb0/0xb0 [ 71.573948][ T9093] tipc_release+0x5f/0x870 [ 71.578334][ T9093] __sock_release+0x32/0xa0 [ 71.582805][ T9093] sock_close+0xf/0x20 [ 71.586864][ T9093] __fput+0xaa/0x250 [ 71.590839][ T9093] task_work_run+0x68/0xb0 [ 71.595237][ T9093] exit_to_user_mode_prepare+0x211/0x220 [ 71.600849][ T9093] syscall_exit_to_user_mode+0x7a/0x2c0 [ 71.606373][ T9093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.612237][ T9093] RIP: 0033:0x45cba9 [ 71.616096][ 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 [ 71.635669][ T9093] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.644046][ T9093] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.651986][ T9093] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.659938][ T9093] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.667877][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.675817][ T9093] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 71.683768][ T9107] CPU: 1 PID: 9107 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 71.692419][ T9107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.702448][ T9107] Call Trace: [ 71.705731][ T9107] dump_stack+0xa3/0xc8 [ 71.709862][ T9107] should_fail.cold.6+0x32/0x37 [ 71.714700][ T9107] should_failslab+0x5/0x10 [ 71.719171][ T9107] kmem_cache_alloc_node+0x57/0xb20 [ 71.724336][ T9107] ? __lock_acquire+0x4ea/0x1770 [ 71.729243][ T9107] __alloc_skb+0x52/0x1d0 [ 71.733545][ T9107] tipc_buf_acquire+0x1c/0x50 [ 71.738188][ T9107] tipc_msg_reverse+0x96/0x280 [ 71.742925][ T9107] tipc_sk_respond+0xbe/0x2c0 [ 71.747571][ T9107] __tipc_shutdown+0x2dd/0x380 [ 71.752304][ T9107] ? do_wait_intr_irq+0xb0/0xb0 [ 71.757122][ T9107] tipc_release+0x5f/0x870 [ 71.761523][ T9107] __sock_release+0x32/0xa0 [ 71.765996][ T9107] sock_close+0xf/0x20 [ 71.770037][ T9107] __fput+0xaa/0x250 [ 71.773898][ T9107] task_work_run+0x68/0xb0 [ 71.778285][ T9107] exit_to_user_mode_prepare+0x211/0x220 [ 71.783882][ T9107] syscall_exit_to_user_mode+0x7a/0x2c0 [ 71.789393][ T9107] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.795248][ T9107] RIP: 0033:0x45cba9 [ 71.799109][ T9107] 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 [ 71.818683][ T9107] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.827061][ T9107] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.835007][ T9107] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.842946][ T9107] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.850885][ T9107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.858824][ T9107] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 71.866785][ T9098] CPU: 0 PID: 9098 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 71.875554][ T9098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.885687][ T9098] Call Trace: [ 71.888953][ T9098] dump_stack+0xa3/0xc8 [ 71.893080][ T9098] should_fail.cold.6+0x32/0x37 [ 71.897911][ T9098] should_failslab+0x5/0x10 [ 71.902384][ T9098] kmem_cache_alloc_node+0x57/0xb20 [ 71.907552][ T9098] ? __lock_acquire+0x4ea/0x1770 [ 71.912457][ T9098] __alloc_skb+0x52/0x1d0 [ 71.916761][ T9098] tipc_buf_acquire+0x1c/0x50 [ 71.921408][ T9098] tipc_msg_reverse+0x96/0x280 [ 71.926142][ T9098] tipc_sk_respond+0xbe/0x2c0 [ 71.930783][ T9098] __tipc_shutdown+0x2dd/0x380 [ 71.935514][ T9098] ? do_wait_intr_irq+0xb0/0xb0 [ 71.940352][ T9098] tipc_release+0x5f/0x870 [ 71.944735][ T9098] __sock_release+0x32/0xa0 [ 71.949201][ T9098] sock_close+0xf/0x20 [ 71.953241][ T9098] __fput+0xaa/0x250 [ 71.957164][ T9098] task_work_run+0x68/0xb0 [ 71.961558][ T9098] exit_to_user_mode_prepare+0x211/0x220 [ 71.967168][ T9098] syscall_exit_to_user_mode+0x7a/0x2c0 [ 71.972691][ T9098] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.978555][ T9098] RIP: 0033:0x45cba9 [ 71.982414][ T9098] 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 [ 72.002005][ T9098] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.010387][ T9098] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.018324][ T9098] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.026379][ T9098] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 72.034328][ T9098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.042325][ T9098] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 72.109452][ T9121] FAULT_INJECTION: forcing a failure. [ 72.109452][ T9121] name failslab, interval 1, probability 0, space 0, times 0 [ 72.124697][ T9121] CPU: 0 PID: 9121 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 72.133368][ T9121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.143405][ T9121] Call Trace: [ 72.145561][ T9126] FAULT_INJECTION: forcing a failure. [ 72.145561][ T9126] name failslab, interval 1, probability 0, space 0, times 0 [ 72.146669][ T9121] dump_stack+0xa3/0xc8 [ 72.146676][ T9121] should_fail.cold.6+0x32/0x37 [ 72.146683][ T9121] should_failslab+0x5/0x10 [ 72.146687][ T9121] kmem_cache_alloc_node+0x57/0xb20 [ 72.146692][ T9121] ? __lock_acquire+0x4ea/0x1770 [ 72.146703][ T9121] __alloc_skb+0x52/0x1d0 [ 72.176860][ T9129] FAULT_INJECTION: forcing a failure. [ 72.176860][ T9129] name failslab, interval 1, probability 0, space 0, times 0 [ 72.177849][ T9121] tipc_buf_acquire+0x1c/0x50 [ 72.177854][ T9121] tipc_msg_reverse+0x96/0x280 [ 72.177862][ T9121] tipc_sk_respond+0xbe/0x2c0 [ 72.177869][ T9121] __tipc_shutdown+0x2dd/0x380 [ 72.177875][ T9121] ? do_wait_intr_irq+0xb0/0xb0 [ 72.177882][ T9121] tipc_release+0x5f/0x870 [ 72.227582][ T9121] __sock_release+0x32/0xa0 [ 72.232051][ T9121] sock_close+0xf/0x20 [ 72.236088][ T9121] __fput+0xaa/0x250 [ 72.239953][ T9121] task_work_run+0x68/0xb0 [ 72.244340][ T9121] exit_to_user_mode_prepare+0x211/0x220 [ 72.249942][ T9121] syscall_exit_to_user_mode+0x7a/0x2c0 [ 72.255460][ T9121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.261328][ T9121] RIP: 0033:0x45cba9 [ 72.265194][ T9121] 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 [ 72.284778][ T9121] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.293165][ T9121] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.301103][ T9121] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.309042][ T9121] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.316989][ T9121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.324931][ T9121] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 72.334364][ T9129] CPU: 1 PID: 9129 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 72.343021][ T9129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.343840][ T9133] FAULT_INJECTION: forcing a failure. [ 72.343840][ T9133] name failslab, interval 1, probability 0, space 0, times 0 [ 72.353048][ T9129] Call Trace: [ 72.353057][ T9129] dump_stack+0xa3/0xc8 [ 72.353064][ T9129] should_fail.cold.6+0x32/0x37 [ 72.353070][ T9129] should_failslab+0x5/0x10 [ 72.353074][ T9129] kmem_cache_alloc_node+0x57/0xb20 [ 72.353087][ T9129] __alloc_skb+0x52/0x1d0 [ 72.353096][ T9129] tipc_buf_acquire+0x1c/0x50 [ 72.394356][ T9134] FAULT_INJECTION: forcing a failure. [ 72.394356][ T9134] name failslab, interval 1, probability 0, space 0, times 0 [ 72.396439][ T9129] tipc_msg_create+0x2c/0xc0 [ 72.396449][ T9129] __tipc_shutdown+0x34a/0x380 [ 72.396458][ T9129] ? do_wait_intr_irq+0xb0/0xb0 [ 72.396465][ T9129] tipc_release+0x5f/0x870 [ 72.396474][ T9129] __sock_release+0x32/0xa0 [ 72.431958][ T9129] sock_close+0xf/0x20 [ 72.435995][ T9129] __fput+0xaa/0x250 [ 72.439860][ T9129] task_work_run+0x68/0xb0 [ 72.444245][ T9129] exit_to_user_mode_prepare+0x211/0x220 [ 72.449843][ T9129] syscall_exit_to_user_mode+0x7a/0x2c0 [ 72.455370][ T9129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.461231][ T9129] RIP: 0033:0x45cba9 [ 72.465092][ T9129] 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 [ 72.484662][ T9129] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.493036][ T9129] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.500980][ T9129] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.508930][ T9129] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.516874][ T9129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.524813][ T9129] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 72.532761][ T9134] CPU: 0 PID: 9134 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 72.541415][ T9134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.551444][ T9134] Call Trace: [ 72.554701][ T9134] dump_stack+0xa3/0xc8 [ 72.558823][ T9134] should_fail.cold.6+0x32/0x37 [ 72.563644][ T9134] should_failslab+0x5/0x10 [ 72.568115][ T9134] kmem_cache_alloc_node+0x57/0xb20 [ 72.573281][ T9134] ? __lock_acquire+0x4ea/0x1770 [ 72.578195][ T9134] __alloc_skb+0x52/0x1d0 [ 72.582493][ T9134] tipc_buf_acquire+0x1c/0x50 [ 72.587133][ T9134] tipc_msg_reverse+0x96/0x280 [ 72.591864][ T9134] tipc_sk_respond+0xbe/0x2c0 [ 72.596510][ T9134] __tipc_shutdown+0x2dd/0x380 [ 72.601239][ T9134] ? do_wait_intr_irq+0xb0/0xb0 [ 72.606055][ T9134] tipc_release+0x5f/0x870 [ 72.610457][ T9134] __sock_release+0x32/0xa0 [ 72.614934][ T9134] sock_close+0xf/0x20 [ 72.618968][ T9134] __fput+0xaa/0x250 [ 72.622849][ T9134] task_work_run+0x68/0xb0 [ 72.627239][ T9134] exit_to_user_mode_prepare+0x211/0x220 [ 72.632840][ T9134] syscall_exit_to_user_mode+0x7a/0x2c0 [ 72.638374][ T9134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.644240][ T9134] RIP: 0033:0x45cba9 [ 72.648111][ T9134] 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 [ 72.667687][ T9134] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.676064][ T9134] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.684007][ T9134] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.691952][ T9134] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 72.699902][ T9134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.707850][ T9134] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 72.715822][ T9126] CPU: 1 PID: 9126 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 72.724487][ T9126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.734535][ T9126] Call Trace: [ 72.738206][ T9126] dump_stack+0xa3/0xc8 [ 72.742335][ T9126] should_fail.cold.6+0x32/0x37 [ 72.747153][ T9126] should_failslab+0x5/0x10 [ 72.751619][ T9126] kmem_cache_alloc_node+0x57/0xb20 [ 72.756780][ T9126] ? __lock_acquire+0x4ea/0x1770 [ 72.761689][ T9126] __alloc_skb+0x52/0x1d0 [ 72.766026][ T9126] tipc_buf_acquire+0x1c/0x50 [ 72.770671][ T9126] tipc_msg_reverse+0x96/0x280 [ 72.775402][ T9126] tipc_sk_respond+0xbe/0x2c0 [ 72.780045][ T9126] __tipc_shutdown+0x2dd/0x380 [ 72.784775][ T9126] ? do_wait_intr_irq+0xb0/0xb0 [ 72.789590][ T9126] tipc_release+0x5f/0x870 [ 72.793978][ T9126] __sock_release+0x32/0xa0 [ 72.798457][ T9126] sock_close+0xf/0x20 [ 72.802492][ T9126] __fput+0xaa/0x250 [ 72.806353][ T9126] task_work_run+0x68/0xb0 [ 72.810736][ T9126] exit_to_user_mode_prepare+0x211/0x220 [ 72.816337][ T9126] syscall_exit_to_user_mode+0x7a/0x2c0 [ 72.821855][ T9126] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.827714][ T9126] RIP: 0033:0x45cba9 [ 72.831583][ T9126] 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 [ 72.851157][ T9126] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 2020/11/08 17:40:28 executed programs: 177 [ 72.859538][ T9126] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.867487][ T9126] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.875440][ T9126] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.883385][ T9126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.891326][ T9126] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 72.899280][ T9133] CPU: 0 PID: 9133 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 72.907931][ T9133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.917972][ T9133] Call Trace: [ 72.921244][ T9133] dump_stack+0xa3/0xc8 [ 72.925382][ T9133] should_fail.cold.6+0x32/0x37 [ 72.930218][ T9133] should_failslab+0x5/0x10 [ 72.934702][ T9133] kmem_cache_alloc_node+0x57/0xb20 [ 72.939880][ T9133] ? __lock_acquire+0x4ea/0x1770 [ 72.944809][ T9133] __alloc_skb+0x52/0x1d0 [ 72.949126][ T9133] tipc_buf_acquire+0x1c/0x50 [ 72.953784][ T9133] tipc_msg_reverse+0x96/0x280 [ 72.958549][ T9133] tipc_sk_respond+0xbe/0x2c0 [ 72.963208][ T9133] __tipc_shutdown+0x2dd/0x380 [ 72.967953][ T9133] ? do_wait_intr_irq+0xb0/0xb0 [ 72.972789][ T9133] tipc_release+0x5f/0x870 [ 72.977192][ T9133] __sock_release+0x32/0xa0 [ 72.981678][ T9133] sock_close+0xf/0x20 [ 72.985726][ T9133] __fput+0xaa/0x250 [ 72.989604][ T9133] task_work_run+0x68/0xb0 [ 72.994090][ T9133] exit_to_user_mode_prepare+0x211/0x220 [ 72.999705][ T9133] syscall_exit_to_user_mode+0x7a/0x2c0 [ 73.005230][ T9133] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.011107][ T9133] RIP: 0033:0x45cba9 [ 73.014981][ T9133] 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 [ 73.034565][ T9133] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.042960][ T9133] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.050910][ T9133] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.052212][ T9149] FAULT_INJECTION: forcing a failure. [ 73.052212][ T9149] name failslab, interval 1, probability 0, space 0, times 0 [ 73.058856][ T9133] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.058859][ T9133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.058861][ T9133] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 73.127537][ T9158] FAULT_INJECTION: forcing a failure. [ 73.127537][ T9158] name failslab, interval 1, probability 0, space 0, times 0 [ 73.140376][ T9158] CPU: 0 PID: 9158 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 73.142042][ T9157] FAULT_INJECTION: forcing a failure. [ 73.142042][ T9157] name failslab, interval 1, probability 0, space 0, times 0 [ 73.149022][ T9158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.149025][ T9158] Call Trace: [ 73.149034][ T9158] dump_stack+0xa3/0xc8 [ 73.149041][ T9158] should_fail.cold.6+0x32/0x37 [ 73.149048][ T9158] should_failslab+0x5/0x10 [ 73.149052][ T9158] kmem_cache_alloc_node+0x57/0xb20 [ 73.149056][ T9158] ? __lock_acquire+0x4ea/0x1770 [ 73.149073][ T9158] __alloc_skb+0x52/0x1d0 [ 73.149083][ T9158] tipc_buf_acquire+0x1c/0x50 [ 73.149087][ T9158] tipc_msg_reverse+0x96/0x280 [ 73.149097][ T9158] tipc_sk_respond+0xbe/0x2c0 [ 73.149103][ T9158] __tipc_shutdown+0x2dd/0x380 [ 73.149109][ T9158] ? do_wait_intr_irq+0xb0/0xb0 [ 73.149117][ T9158] tipc_release+0x5f/0x870 [ 73.149126][ T9158] __sock_release+0x32/0xa0 [ 73.235120][ T9158] sock_close+0xf/0x20 [ 73.239156][ T9158] __fput+0xaa/0x250 [ 73.243020][ T9158] task_work_run+0x68/0xb0 [ 73.247409][ T9158] exit_to_user_mode_prepare+0x211/0x220 [ 73.253015][ T9158] syscall_exit_to_user_mode+0x7a/0x2c0 [ 73.258546][ T9158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.264410][ T9158] RIP: 0033:0x45cba9 [ 73.268280][ T9158] 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 [ 73.287857][ T9158] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.296236][ T9158] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.304177][ T9158] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.312138][ T9158] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.320080][ T9158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.328021][ T9158] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 73.335984][ T9149] CPU: 1 PID: 9149 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 73.344638][ T9149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.345913][ T9160] FAULT_INJECTION: forcing a failure. [ 73.345913][ T9160] name failslab, interval 1, probability 0, space 0, times 0 [ 73.354670][ T9149] Call Trace: [ 73.354681][ T9149] dump_stack+0xa3/0xc8 [ 73.354688][ T9149] should_fail.cold.6+0x32/0x37 [ 73.354695][ T9149] should_failslab+0x5/0x10 [ 73.354699][ T9149] kmem_cache_alloc_node+0x57/0xb20 [ 73.354704][ T9149] ? __lock_acquire+0x4ea/0x1770 [ 73.354717][ T9149] __alloc_skb+0x52/0x1d0 [ 73.354727][ T9149] tipc_buf_acquire+0x1c/0x50 [ 73.354732][ T9149] tipc_msg_reverse+0x96/0x280 [ 73.354739][ T9149] tipc_sk_respond+0xbe/0x2c0 [ 73.354744][ T9149] __tipc_shutdown+0x2dd/0x380 [ 73.354751][ T9149] ? do_wait_intr_irq+0xb0/0xb0 [ 73.354758][ T9149] tipc_release+0x5f/0x870 [ 73.367458][ T9159] FAULT_INJECTION: forcing a failure. [ 73.367458][ T9159] name failslab, interval 1, probability 0, space 0, times 0 [ 73.370574][ T9149] __sock_release+0x32/0xa0 [ 73.370579][ T9149] sock_close+0xf/0x20 [ 73.370583][ T9149] __fput+0xaa/0x250 [ 73.370590][ T9149] task_work_run+0x68/0xb0 [ 73.370597][ T9149] exit_to_user_mode_prepare+0x211/0x220 [ 73.370602][ T9149] syscall_exit_to_user_mode+0x7a/0x2c0 [ 73.370608][ T9149] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.370613][ T9149] RIP: 0033:0x45cba9 [ 73.370617][ T9149] 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 [ 73.370620][ T9149] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.370625][ T9149] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.370627][ T9149] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.370629][ T9149] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.370632][ T9149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.443536][ T9163] FAULT_INJECTION: forcing a failure. [ 73.443536][ T9163] name failslab, interval 1, probability 0, space 0, times 0 [ 73.447445][ T9149] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 73.453196][ T9157] CPU: 1 PID: 9157 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 73.565410][ T9157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.575434][ T9157] Call Trace: [ 73.578690][ T9157] dump_stack+0xa3/0xc8 [ 73.582816][ T9157] should_fail.cold.6+0x32/0x37 [ 73.587651][ T9157] should_failslab+0x5/0x10 [ 73.592118][ T9157] kmem_cache_alloc_node+0x57/0xb20 [ 73.597282][ T9157] ? __lock_acquire+0x4ea/0x1770 [ 73.602189][ T9157] __alloc_skb+0x52/0x1d0 [ 73.606487][ T9157] tipc_buf_acquire+0x1c/0x50 [ 73.611138][ T9157] tipc_msg_reverse+0x96/0x280 [ 73.615879][ T9157] tipc_sk_respond+0xbe/0x2c0 [ 73.620528][ T9157] __tipc_shutdown+0x2dd/0x380 [ 73.625258][ T9157] ? do_wait_intr_irq+0xb0/0xb0 [ 73.630083][ T9157] tipc_release+0x5f/0x870 [ 73.634481][ T9157] __sock_release+0x32/0xa0 [ 73.638953][ T9157] sock_close+0xf/0x20 [ 73.643004][ T9157] __fput+0xaa/0x250 [ 73.646865][ T9157] task_work_run+0x68/0xb0 [ 73.651248][ T9157] exit_to_user_mode_prepare+0x211/0x220 [ 73.656845][ T9157] syscall_exit_to_user_mode+0x7a/0x2c0 [ 73.662362][ T9157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.668230][ T9157] RIP: 0033:0x45cba9 [ 73.672094][ T9157] 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 [ 73.691660][ T9157] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.700042][ T9157] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.707989][ T9157] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.715935][ T9157] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.723885][ T9157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.731831][ T9157] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 73.739784][ T9160] CPU: 0 PID: 9160 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 73.748521][ T9160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.758546][ T9160] Call Trace: [ 73.761806][ T9160] dump_stack+0xa3/0xc8 [ 73.765933][ T9160] should_fail.cold.6+0x32/0x37 [ 73.770750][ T9160] should_failslab+0x5/0x10 [ 73.775224][ T9160] kmem_cache_alloc_node+0x57/0xb20 [ 73.780388][ T9160] ? __lock_acquire+0x4ea/0x1770 [ 73.785303][ T9160] __alloc_skb+0x52/0x1d0 [ 73.789609][ T9160] tipc_buf_acquire+0x1c/0x50 [ 73.794251][ T9160] tipc_msg_reverse+0x96/0x280 [ 73.798994][ T9160] tipc_sk_respond+0xbe/0x2c0 [ 73.803642][ T9160] __tipc_shutdown+0x2dd/0x380 [ 73.808375][ T9160] ? do_wait_intr_irq+0xb0/0xb0 [ 73.813195][ T9160] tipc_release+0x5f/0x870 [ 73.817597][ T9160] __sock_release+0x32/0xa0 [ 73.822067][ T9160] sock_close+0xf/0x20 [ 73.826107][ T9160] __fput+0xaa/0x250 [ 73.830120][ T9160] task_work_run+0x68/0xb0 [ 73.834538][ T9160] exit_to_user_mode_prepare+0x211/0x220 [ 73.840178][ T9160] syscall_exit_to_user_mode+0x7a/0x2c0 [ 73.845702][ T9160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.851567][ T9160] RIP: 0033:0x45cba9 [ 73.855432][ T9160] 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 [ 73.875123][ T9160] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.883509][ T9160] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.891456][ T9160] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.899395][ T9160] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.907338][ T9160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.915284][ T9160] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 73.936751][ T9159] CPU: 0 PID: 9159 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 73.945430][ T9159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.955463][ T9159] Call Trace: [ 73.958724][ T9159] dump_stack+0xa3/0xc8 [ 73.962857][ T9159] should_fail.cold.6+0x32/0x37 [ 73.967692][ T9159] should_failslab+0x5/0x10 [ 73.972170][ T9159] kmem_cache_alloc_node+0x57/0xb20 [ 73.977345][ T9159] ? __lock_acquire+0x4ea/0x1770 [ 73.982255][ T9159] __alloc_skb+0x52/0x1d0 [ 73.986565][ T9159] tipc_buf_acquire+0x1c/0x50 [ 73.991218][ T9159] tipc_msg_reverse+0x96/0x280 [ 73.995962][ T9159] tipc_sk_respond+0xbe/0x2c0 [ 74.000605][ T9159] __tipc_shutdown+0x2dd/0x380 [ 74.005344][ T9159] ? do_wait_intr_irq+0xb0/0xb0 [ 74.010202][ T9159] tipc_release+0x5f/0x870 [ 74.014604][ T9159] __sock_release+0x32/0xa0 [ 74.019087][ T9159] sock_close+0xf/0x20 [ 74.019279][ T9174] FAULT_INJECTION: forcing a failure. [ 74.019279][ T9174] name failslab, interval 1, probability 0, space 0, times 0 [ 74.023128][ T9159] __fput+0xaa/0x250 [ 74.023136][ T9159] task_work_run+0x68/0xb0 [ 74.023143][ T9159] exit_to_user_mode_prepare+0x211/0x220 [ 74.023148][ T9159] syscall_exit_to_user_mode+0x7a/0x2c0 [ 74.023154][ T9159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.023159][ T9159] RIP: 0033:0x45cba9 [ 74.023163][ T9159] 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 [ 74.023166][ T9159] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.023171][ T9159] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.023173][ T9159] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.023176][ T9159] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.023178][ T9159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.023181][ T9159] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 74.082825][ T9182] FAULT_INJECTION: forcing a failure. [ 74.082825][ T9182] name failslab, interval 1, probability 0, space 0, times 0 [ 74.103246][ T9163] CPU: 1 PID: 9163 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 74.119528][ T9184] FAULT_INJECTION: forcing a failure. [ 74.119528][ T9184] name failslab, interval 1, probability 0, space 0, times 0 [ 74.125385][ T9163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.125388][ T9163] Call Trace: [ 74.125397][ T9163] dump_stack+0xa3/0xc8 [ 74.125404][ T9163] should_fail.cold.6+0x32/0x37 [ 74.125411][ T9163] should_failslab+0x5/0x10 [ 74.125415][ T9163] kmem_cache_alloc_node+0x57/0xb20 [ 74.125420][ T9163] ? __lock_acquire+0x4ea/0x1770 [ 74.125433][ T9163] __alloc_skb+0x52/0x1d0 [ 74.125442][ T9163] tipc_buf_acquire+0x1c/0x50 [ 74.125447][ T9163] tipc_msg_reverse+0x96/0x280 [ 74.125454][ T9163] tipc_sk_respond+0xbe/0x2c0 [ 74.125460][ T9163] __tipc_shutdown+0x2dd/0x380 [ 74.162464][ T9189] FAULT_INJECTION: forcing a failure. [ 74.162464][ T9189] name failslab, interval 1, probability 0, space 0, times 0 [ 74.167153][ T9163] ? do_wait_intr_irq+0xb0/0xb0 [ 74.167163][ T9163] tipc_release+0x5f/0x870 [ 74.167174][ T9163] __sock_release+0x32/0xa0 [ 74.167178][ T9163] sock_close+0xf/0x20 [ 74.167183][ T9163] __fput+0xaa/0x250 [ 74.167191][ T9163] task_work_run+0x68/0xb0 [ 74.167198][ T9163] exit_to_user_mode_prepare+0x211/0x220 [ 74.167204][ T9163] syscall_exit_to_user_mode+0x7a/0x2c0 [ 74.167210][ T9163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.167215][ T9163] RIP: 0033:0x45cba9 [ 74.167220][ T9163] 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 [ 74.192203][ T9191] FAULT_INJECTION: forcing a failure. [ 74.192203][ T9191] name failslab, interval 1, probability 0, space 0, times 0 [ 74.193915][ T9163] RSP: 002b:00007f569f1f1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.193920][ T9163] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.193923][ T9163] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.193925][ T9163] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 74.193928][ T9163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.193930][ T9163] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f1f26d4 [ 74.231219][ T9174] CPU: 1 PID: 9174 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 74.375668][ T9174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.385707][ T9174] Call Trace: [ 74.388964][ T9174] dump_stack+0xa3/0xc8 [ 74.393099][ T9174] should_fail.cold.6+0x32/0x37 [ 74.397924][ T9174] should_failslab+0x5/0x10 [ 74.402392][ T9174] kmem_cache_alloc_node+0x57/0xb20 [ 74.407555][ T9174] ? __lock_acquire+0x4ea/0x1770 [ 74.412462][ T9174] __alloc_skb+0x52/0x1d0 [ 74.416757][ T9174] tipc_buf_acquire+0x1c/0x50 [ 74.421398][ T9174] tipc_msg_reverse+0x96/0x280 [ 74.426129][ T9174] tipc_sk_respond+0xbe/0x2c0 [ 74.430771][ T9174] __tipc_shutdown+0x2dd/0x380 [ 74.435504][ T9174] ? do_wait_intr_irq+0xb0/0xb0 [ 74.440323][ T9174] tipc_release+0x5f/0x870 [ 74.444711][ T9174] __sock_release+0x32/0xa0 [ 74.449178][ T9174] sock_close+0xf/0x20 [ 74.453217][ T9174] __fput+0xaa/0x250 [ 74.457079][ T9174] task_work_run+0x68/0xb0 [ 74.461463][ T9174] exit_to_user_mode_prepare+0x211/0x220 [ 74.467074][ T9174] syscall_exit_to_user_mode+0x7a/0x2c0 [ 74.472604][ T9174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.478463][ T9174] RIP: 0033:0x45cba9 [ 74.482342][ T9174] 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 [ 74.501913][ T9174] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.510300][ T9174] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.518238][ T9174] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.526184][ T9174] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.534127][ T9174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.542063][ T9174] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 74.550108][ T9184] CPU: 0 PID: 9184 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 74.558770][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.568807][ T9184] Call Trace: [ 74.572073][ T9184] dump_stack+0xa3/0xc8 [ 74.576335][ T9184] should_fail.cold.6+0x32/0x37 [ 74.581154][ T9184] should_failslab+0x5/0x10 [ 74.585629][ T9184] kmem_cache_alloc_node+0x57/0xb20 [ 74.590795][ T9184] ? __lock_acquire+0x4ea/0x1770 [ 74.595702][ T9184] __alloc_skb+0x52/0x1d0 [ 74.600000][ T9184] tipc_buf_acquire+0x1c/0x50 [ 74.604647][ T9184] tipc_msg_reverse+0x96/0x280 [ 74.609384][ T9184] tipc_sk_respond+0xbe/0x2c0 [ 74.614027][ T9184] __tipc_shutdown+0x2dd/0x380 [ 74.618766][ T9184] ? do_wait_intr_irq+0xb0/0xb0 [ 74.623589][ T9184] tipc_release+0x5f/0x870 [ 74.627979][ T9184] __sock_release+0x32/0xa0 [ 74.632446][ T9184] sock_close+0xf/0x20 [ 74.636480][ T9184] __fput+0xaa/0x250 [ 74.640341][ T9184] task_work_run+0x68/0xb0 [ 74.644727][ T9184] exit_to_user_mode_prepare+0x211/0x220 [ 74.650329][ T9184] syscall_exit_to_user_mode+0x7a/0x2c0 [ 74.655845][ T9184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.661733][ T9184] RIP: 0033:0x45cba9 [ 74.665601][ T9184] 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 [ 74.685186][ T9184] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.693572][ T9184] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.701517][ T9184] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.709458][ T9184] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.717411][ T9184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.725354][ T9184] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 74.733307][ T9191] CPU: 1 PID: 9191 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 74.741958][ T9191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.751981][ T9191] Call Trace: [ 74.755239][ T9191] dump_stack+0xa3/0xc8 [ 74.759372][ T9191] should_fail.cold.6+0x32/0x37 [ 74.764215][ T9191] should_failslab+0x5/0x10 [ 74.768688][ T9191] kmem_cache_alloc_node+0x57/0xb20 [ 74.773874][ T9191] ? __lock_acquire+0x4ea/0x1770 [ 74.778780][ T9191] __alloc_skb+0x52/0x1d0 [ 74.783091][ T9191] tipc_buf_acquire+0x1c/0x50 [ 74.787736][ T9191] tipc_msg_reverse+0x96/0x280 [ 74.792473][ T9191] tipc_sk_respond+0xbe/0x2c0 [ 74.797129][ T9191] __tipc_shutdown+0x2dd/0x380 [ 74.801863][ T9191] ? do_wait_intr_irq+0xb0/0xb0 [ 74.806691][ T9191] tipc_release+0x5f/0x870 [ 74.811076][ T9191] __sock_release+0x32/0xa0 [ 74.815544][ T9191] sock_close+0xf/0x20 [ 74.819580][ T9191] __fput+0xaa/0x250 [ 74.823443][ T9191] task_work_run+0x68/0xb0 [ 74.827828][ T9191] exit_to_user_mode_prepare+0x211/0x220 [ 74.833430][ T9191] syscall_exit_to_user_mode+0x7a/0x2c0 [ 74.838950][ T9191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.844827][ T9191] RIP: 0033:0x45cba9 [ 74.848693][ T9191] 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 [ 74.868272][ T9191] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.876653][ T9191] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.884596][ T9191] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.892535][ T9191] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.900475][ T9191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.908435][ T9191] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 74.916385][ T9182] CPU: 0 PID: 9182 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 74.925039][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.935075][ T9182] Call Trace: [ 74.938438][ T9182] dump_stack+0xa3/0xc8 [ 74.942641][ T9182] should_fail.cold.6+0x32/0x37 [ 74.947465][ T9182] should_failslab+0x5/0x10 [ 74.951963][ T9182] kmem_cache_alloc_node+0x57/0xb20 [ 74.957133][ T9182] ? __lock_acquire+0x4ea/0x1770 [ 74.962053][ T9182] __alloc_skb+0x52/0x1d0 [ 74.966431][ T9182] tipc_buf_acquire+0x1c/0x50 [ 74.971082][ T9182] tipc_msg_reverse+0x96/0x280 [ 74.975827][ T9182] tipc_sk_respond+0xbe/0x2c0 [ 74.980476][ T9182] __tipc_shutdown+0x2dd/0x380 [ 74.985217][ T9182] ? do_wait_intr_irq+0xb0/0xb0 [ 74.990050][ T9182] tipc_release+0x5f/0x870 [ 74.994443][ T9182] __sock_release+0x32/0xa0 [ 74.998916][ T9182] sock_close+0xf/0x20 [ 75.002953][ T9182] __fput+0xaa/0x250 [ 75.006832][ T9182] task_work_run+0x68/0xb0 [ 75.011214][ T9182] exit_to_user_mode_prepare+0x211/0x220 [ 75.016818][ T9182] syscall_exit_to_user_mode+0x7a/0x2c0 [ 75.022337][ T9182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.028197][ T9182] RIP: 0033:0x45cba9 [ 75.032060][ T9182] 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 [ 75.051632][ T9182] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.060012][ T9182] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.067950][ T9182] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.075889][ T9182] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.083856][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.091814][ T9182] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 75.099765][ T9189] CPU: 1 PID: 9189 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 75.108508][ T9189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.118542][ T9189] Call Trace: [ 75.121815][ T9189] dump_stack+0xa3/0xc8 [ 75.125957][ T9189] should_fail.cold.6+0x32/0x37 [ 75.130787][ T9189] should_failslab+0x5/0x10 [ 75.135266][ T9189] kmem_cache_alloc_node+0x57/0xb20 [ 75.140449][ T9189] ? __lock_acquire+0x4ea/0x1770 [ 75.145371][ T9189] __alloc_skb+0x52/0x1d0 [ 75.149674][ T9189] tipc_buf_acquire+0x1c/0x50 [ 75.154323][ T9189] tipc_msg_reverse+0x96/0x280 [ 75.159068][ T9189] tipc_sk_respond+0xbe/0x2c0 [ 75.163729][ T9189] __tipc_shutdown+0x2dd/0x380 [ 75.168475][ T9189] ? do_wait_intr_irq+0xb0/0xb0 [ 75.173309][ T9189] tipc_release+0x5f/0x870 [ 75.177712][ T9189] __sock_release+0x32/0xa0 [ 75.182198][ T9189] sock_close+0xf/0x20 [ 75.186248][ T9189] __fput+0xaa/0x250 [ 75.190127][ T9189] task_work_run+0x68/0xb0 [ 75.193884][ T9207] FAULT_INJECTION: forcing a failure. [ 75.193884][ T9207] name failslab, interval 1, probability 0, space 0, times 0 [ 75.194521][ T9189] exit_to_user_mode_prepare+0x211/0x220 [ 75.194528][ T9189] syscall_exit_to_user_mode+0x7a/0x2c0 [ 75.194534][ T9189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.194539][ T9189] RIP: 0033:0x45cba9 [ 75.194543][ T9189] 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 [ 75.194546][ T9189] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.194551][ T9189] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.194553][ T9189] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.194556][ T9189] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 75.194558][ T9189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.194561][ T9189] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 75.221998][ T9205] FAULT_INJECTION: forcing a failure. [ 75.221998][ T9205] name failslab, interval 1, probability 0, space 0, times 0 [ 75.267257][ T9207] CPU: 0 PID: 9207 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 75.317361][ T9207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.327388][ T9207] Call Trace: [ 75.330653][ T9207] dump_stack+0xa3/0xc8 [ 75.334784][ T9207] should_fail.cold.6+0x32/0x37 [ 75.338527][ T9204] FAULT_INJECTION: forcing a failure. [ 75.338527][ T9204] name failslab, interval 1, probability 0, space 0, times 0 [ 75.339611][ T9207] should_failslab+0x5/0x10 [ 75.356623][ T9207] kmem_cache_alloc_node+0x57/0xb20 [ 75.361807][ T9207] ? __lock_acquire+0x4ea/0x1770 [ 75.366718][ T9207] __alloc_skb+0x52/0x1d0 [ 75.371016][ T9207] tipc_buf_acquire+0x1c/0x50 [ 75.375668][ T9207] tipc_msg_reverse+0x96/0x280 [ 75.380411][ T9207] tipc_sk_respond+0xbe/0x2c0 [ 75.385054][ T9207] __tipc_shutdown+0x2dd/0x380 [ 75.389785][ T9207] ? do_wait_intr_irq+0xb0/0xb0 [ 75.394607][ T9207] tipc_release+0x5f/0x870 [ 75.398997][ T9207] __sock_release+0x32/0xa0 [ 75.403464][ T9207] sock_close+0xf/0x20 [ 75.407500][ T9207] __fput+0xaa/0x250 [ 75.411383][ T9207] task_work_run+0x68/0xb0 [ 75.415771][ T9207] exit_to_user_mode_prepare+0x211/0x220 [ 75.421384][ T9207] syscall_exit_to_user_mode+0x7a/0x2c0 [ 75.426907][ T9207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.432773][ T9207] RIP: 0033:0x45cba9 [ 75.436642][ T9207] 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 [ 75.456222][ T9207] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.464607][ T9207] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.472563][ T9207] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.480505][ T9207] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.488445][ T9207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.496384][ T9207] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 75.504984][ T9205] CPU: 1 PID: 9205 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 75.513640][ T9205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.523686][ T9205] Call Trace: [ 75.526958][ T9205] dump_stack+0xa3/0xc8 [ 75.531105][ T9205] should_fail.cold.6+0x32/0x37 [ 75.535936][ T9205] should_failslab+0x5/0x10 [ 75.540417][ T9205] kmem_cache_alloc_node+0x57/0xb20 [ 75.545592][ T9205] ? __lock_acquire+0x4ea/0x1770 [ 75.550511][ T9205] __alloc_skb+0x52/0x1d0 [ 75.554836][ T9205] tipc_buf_acquire+0x1c/0x50 [ 75.559491][ T9205] tipc_msg_reverse+0x96/0x280 [ 75.564218][ T9205] tipc_sk_respond+0xbe/0x2c0 [ 75.568860][ T9205] __tipc_shutdown+0x2dd/0x380 [ 75.573592][ T9205] ? do_wait_intr_irq+0xb0/0xb0 [ 75.578413][ T9205] tipc_release+0x5f/0x870 [ 75.582801][ T9205] __sock_release+0x32/0xa0 [ 75.587274][ T9205] sock_close+0xf/0x20 [ 75.591316][ T9205] __fput+0xaa/0x250 [ 75.595180][ T9205] task_work_run+0x68/0xb0 [ 75.599562][ T9205] exit_to_user_mode_prepare+0x211/0x220 [ 75.605162][ T9205] syscall_exit_to_user_mode+0x7a/0x2c0 [ 75.610674][ T9205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.616542][ T9205] RIP: 0033:0x45cba9 [ 75.620517][ T9205] 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 [ 75.640091][ T9205] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.648472][ T9205] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.656528][ T9205] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.664483][ T9205] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.672425][ T9205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.680371][ T9205] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 75.688334][ T9204] CPU: 0 PID: 9204 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 75.697098][ T9204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.707132][ T9204] Call Trace: [ 75.710406][ T9204] dump_stack+0xa3/0xc8 [ 75.714549][ T9204] should_fail.cold.6+0x32/0x37 [ 75.719384][ T9204] should_failslab+0x5/0x10 [ 75.723870][ T9204] kmem_cache_alloc_node+0x57/0xb20 [ 75.729049][ T9204] ? __lock_acquire+0x4ea/0x1770 [ 75.733972][ T9204] __alloc_skb+0x52/0x1d0 [ 75.738280][ T9204] tipc_buf_acquire+0x1c/0x50 [ 75.742922][ T9204] tipc_msg_reverse+0x96/0x280 [ 75.747652][ T9204] tipc_sk_respond+0xbe/0x2c0 [ 75.752297][ T9204] __tipc_shutdown+0x2dd/0x380 [ 75.757029][ T9204] ? do_wait_intr_irq+0xb0/0xb0 [ 75.761855][ T9204] tipc_release+0x5f/0x870 [ 75.766252][ T9204] __sock_release+0x32/0xa0 [ 75.770720][ T9204] sock_close+0xf/0x20 [ 75.774759][ T9204] __fput+0xaa/0x250 [ 75.778628][ T9204] task_work_run+0x68/0xb0 [ 75.781065][ T9226] FAULT_INJECTION: forcing a failure. [ 75.781065][ T9226] name failslab, interval 1, probability 0, space 0, times 0 [ 75.783012][ T9204] exit_to_user_mode_prepare+0x211/0x220 [ 75.783018][ T9204] syscall_exit_to_user_mode+0x7a/0x2c0 [ 75.783024][ T9204] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.783029][ T9204] RIP: 0033:0x45cba9 [ 75.783033][ T9204] 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 [ 75.783035][ T9204] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.783040][ T9204] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.783043][ T9204] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.783045][ T9204] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.783047][ T9204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.783050][ T9204] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 75.886538][ T9226] CPU: 1 PID: 9226 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 75.895207][ T9226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.905239][ T9226] Call Trace: [ 75.908496][ T9226] dump_stack+0xa3/0xc8 [ 75.912620][ T9226] should_fail.cold.6+0x32/0x37 [ 75.917436][ T9226] should_failslab+0x5/0x10 [ 75.921914][ T9226] kmem_cache_alloc_node+0x57/0xb20 [ 75.927124][ T9226] ? __lock_acquire+0x4ea/0x1770 [ 75.932048][ T9226] __alloc_skb+0x52/0x1d0 [ 75.936363][ T9226] tipc_buf_acquire+0x1c/0x50 [ 75.941019][ T9226] tipc_msg_reverse+0x96/0x280 [ 75.945767][ T9226] tipc_sk_respond+0xbe/0x2c0 [ 75.946725][ T9240] FAULT_INJECTION: forcing a failure. [ 75.946725][ T9240] name failslab, interval 1, probability 0, space 0, times 0 [ 75.950417][ T9226] __tipc_shutdown+0x2dd/0x380 [ 75.950425][ T9226] ? do_wait_intr_irq+0xb0/0xb0 [ 75.950433][ T9226] tipc_release+0x5f/0x870 [ 75.950444][ T9226] __sock_release+0x32/0xa0 [ 75.950448][ T9226] sock_close+0xf/0x20 [ 75.950453][ T9226] __fput+0xaa/0x250 [ 75.950461][ T9226] task_work_run+0x68/0xb0 [ 75.950468][ T9226] exit_to_user_mode_prepare+0x211/0x220 [ 75.965058][ T9241] FAULT_INJECTION: forcing a failure. [ 75.965058][ T9241] name failslab, interval 1, probability 0, space 0, times 0 [ 75.967760][ T9226] syscall_exit_to_user_mode+0x7a/0x2c0 [ 75.967767][ T9226] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.967772][ T9226] RIP: 0033:0x45cba9 [ 75.967776][ T9226] 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 [ 75.967779][ T9226] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.967785][ T9226] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.967787][ T9226] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.967790][ T9226] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.967792][ T9226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.967795][ T9226] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 76.024889][ T9247] FAULT_INJECTION: forcing a failure. [ 76.024889][ T9247] name failslab, interval 1, probability 0, space 0, times 0 [ 76.043269][ T9240] CPU: 0 PID: 9240 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 76.054623][ T9251] FAULT_INJECTION: forcing a failure. [ 76.054623][ T9251] name failslab, interval 1, probability 0, space 0, times 0 [ 76.055529][ T9240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.055532][ T9240] Call Trace: [ 76.055541][ T9240] dump_stack+0xa3/0xc8 [ 76.055561][ T9240] should_fail.cold.6+0x32/0x37 [ 76.055568][ T9240] should_failslab+0x5/0x10 [ 76.055572][ T9240] kmem_cache_alloc_node+0x57/0xb20 [ 76.055577][ T9240] ? __lock_acquire+0x4ea/0x1770 [ 76.055593][ T9240] __alloc_skb+0x52/0x1d0 [ 76.170172][ T9240] tipc_buf_acquire+0x1c/0x50 [ 76.174828][ T9240] tipc_msg_reverse+0x96/0x280 [ 76.179667][ T9240] tipc_sk_respond+0xbe/0x2c0 [ 76.184319][ T9240] __tipc_shutdown+0x2dd/0x380 [ 76.189053][ T9240] ? do_wait_intr_irq+0xb0/0xb0 [ 76.193872][ T9240] tipc_release+0x5f/0x870 [ 76.198258][ T9240] __sock_release+0x32/0xa0 [ 76.202736][ T9240] sock_close+0xf/0x20 [ 76.206781][ T9240] __fput+0xaa/0x250 [ 76.210653][ T9240] task_work_run+0x68/0xb0 [ 76.215046][ T9240] exit_to_user_mode_prepare+0x211/0x220 [ 76.220754][ T9240] syscall_exit_to_user_mode+0x7a/0x2c0 [ 76.226267][ T9240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.232144][ T9240] RIP: 0033:0x45cba9 [ 76.236005][ T9240] 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 [ 76.255796][ T9240] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.264174][ T9240] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.272118][ T9240] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.280068][ T9240] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 76.288153][ T9240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.296102][ T9240] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 76.304055][ T9251] CPU: 1 PID: 9251 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 76.312727][ T9251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.322754][ T9251] Call Trace: [ 76.326012][ T9251] dump_stack+0xa3/0xc8 [ 76.330141][ T9251] should_fail.cold.6+0x32/0x37 [ 76.334963][ T9251] should_failslab+0x5/0x10 [ 76.339430][ T9251] kmem_cache_alloc_node+0x57/0xb20 [ 76.344595][ T9251] ? __lock_acquire+0x4ea/0x1770 [ 76.349508][ T9251] __alloc_skb+0x52/0x1d0 [ 76.353806][ T9251] tipc_buf_acquire+0x1c/0x50 [ 76.358459][ T9251] tipc_msg_reverse+0x96/0x280 [ 76.363190][ T9251] tipc_sk_respond+0xbe/0x2c0 [ 76.367837][ T9251] __tipc_shutdown+0x2dd/0x380 [ 76.372588][ T9251] ? do_wait_intr_irq+0xb0/0xb0 [ 76.377420][ T9251] tipc_release+0x5f/0x870 [ 76.381819][ T9251] __sock_release+0x32/0xa0 [ 76.386411][ T9251] sock_close+0xf/0x20 [ 76.390453][ T9251] __fput+0xaa/0x250 [ 76.394325][ T9251] task_work_run+0x68/0xb0 [ 76.398900][ T9251] exit_to_user_mode_prepare+0x211/0x220 [ 76.404507][ T9251] syscall_exit_to_user_mode+0x7a/0x2c0 [ 76.410031][ T9251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.415915][ T9251] RIP: 0033:0x45cba9 [ 76.419782][ T9251] 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 [ 76.439580][ T9251] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.447963][ T9251] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.455908][ T9251] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.463956][ T9251] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.471894][ T9251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.479836][ T9251] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 76.487797][ T9241] CPU: 0 PID: 9241 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 76.496450][ T9241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.506571][ T9241] Call Trace: [ 76.509841][ T9241] dump_stack+0xa3/0xc8 [ 76.513981][ T9241] should_fail.cold.6+0x32/0x37 [ 76.518811][ T9241] should_failslab+0x5/0x10 [ 76.523327][ T9241] kmem_cache_alloc_node+0x57/0xb20 [ 76.528636][ T9241] ? __lock_acquire+0x4ea/0x1770 [ 76.533565][ T9241] __alloc_skb+0x52/0x1d0 [ 76.537881][ T9241] tipc_buf_acquire+0x1c/0x50 [ 76.542588][ T9241] tipc_msg_reverse+0x96/0x280 [ 76.547334][ T9241] tipc_sk_respond+0xbe/0x2c0 [ 76.551993][ T9241] __tipc_shutdown+0x2dd/0x380 [ 76.556786][ T9241] ? do_wait_intr_irq+0xb0/0xb0 [ 76.561626][ T9241] tipc_release+0x5f/0x870 [ 76.566121][ T9241] __sock_release+0x32/0xa0 [ 76.570601][ T9241] sock_close+0xf/0x20 [ 76.574646][ T9241] __fput+0xaa/0x250 [ 76.578521][ T9241] task_work_run+0x68/0xb0 [ 76.582920][ T9241] exit_to_user_mode_prepare+0x211/0x220 [ 76.588534][ T9241] syscall_exit_to_user_mode+0x7a/0x2c0 [ 76.594051][ T9241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.599921][ T9241] RIP: 0033:0x45cba9 [ 76.603790][ T9241] 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 [ 76.623374][ T9241] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.631801][ T9241] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.639771][ T9241] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.647719][ T9241] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 76.655671][ T9241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.663627][ T9241] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 76.671587][ T9247] CPU: 1 PID: 9247 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 76.680237][ T9247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.690275][ T9247] Call Trace: [ 76.693550][ T9247] dump_stack+0xa3/0xc8 [ 76.697688][ T9247] should_fail.cold.6+0x32/0x37 [ 76.702522][ T9247] should_failslab+0x5/0x10 [ 76.707118][ T9247] kmem_cache_alloc_node+0x57/0xb20 [ 76.712297][ T9247] ? __lock_acquire+0x4ea/0x1770 [ 76.717220][ T9247] __alloc_skb+0x52/0x1d0 [ 76.721535][ T9247] tipc_buf_acquire+0x1c/0x50 [ 76.726193][ T9247] tipc_msg_reverse+0x96/0x280 [ 76.730938][ T9247] tipc_sk_respond+0xbe/0x2c0 [ 76.735624][ T9247] __tipc_shutdown+0x2dd/0x380 [ 76.738388][ T9267] FAULT_INJECTION: forcing a failure. [ 76.738388][ T9267] name failslab, interval 1, probability 0, space 0, times 0 [ 76.740363][ T9247] ? do_wait_intr_irq+0xb0/0xb0 [ 76.740371][ T9247] tipc_release+0x5f/0x870 [ 76.740383][ T9247] __sock_release+0x32/0xa0 [ 76.766601][ T9247] sock_close+0xf/0x20 [ 76.770636][ T9247] __fput+0xaa/0x250 [ 76.774500][ T9247] task_work_run+0x68/0xb0 [ 76.778889][ T9247] exit_to_user_mode_prepare+0x211/0x220 [ 76.780297][ T9268] FAULT_INJECTION: forcing a failure. [ 76.780297][ T9268] name failslab, interval 1, probability 0, space 0, times 0 [ 76.784494][ T9247] syscall_exit_to_user_mode+0x7a/0x2c0 [ 76.784501][ T9247] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.784506][ T9247] RIP: 0033:0x45cba9 [ 76.784510][ T9247] 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 [ 76.784513][ T9247] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.784518][ T9247] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.784520][ T9247] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.784522][ T9247] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.784525][ T9247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.784527][ T9247] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 76.798162][ T9267] CPU: 1 PID: 9267 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 76.824391][ T9269] FAULT_INJECTION: forcing a failure. [ 76.824391][ T9269] name failslab, interval 1, probability 0, space 0, times 0 [ 76.832121][ T9267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.832124][ T9267] Call Trace: [ 76.832135][ T9267] dump_stack+0xa3/0xc8 [ 76.832142][ T9267] should_fail.cold.6+0x32/0x37 [ 76.832149][ T9267] should_failslab+0x5/0x10 [ 76.832152][ T9267] kmem_cache_alloc_node+0x57/0xb20 [ 76.832158][ T9267] ? __lock_acquire+0x4ea/0x1770 [ 76.832169][ T9267] __alloc_skb+0x52/0x1d0 [ 76.832181][ T9267] tipc_buf_acquire+0x1c/0x50 [ 76.947152][ T9267] tipc_msg_reverse+0x96/0x280 [ 76.951883][ T9267] tipc_sk_respond+0xbe/0x2c0 [ 76.956538][ T9267] __tipc_shutdown+0x2dd/0x380 [ 76.961275][ T9267] ? do_wait_intr_irq+0xb0/0xb0 [ 76.966098][ T9267] tipc_release+0x5f/0x870 [ 76.970487][ T9267] __sock_release+0x32/0xa0 [ 76.974956][ T9267] sock_close+0xf/0x20 [ 76.978994][ T9267] __fput+0xaa/0x250 [ 76.982865][ T9267] task_work_run+0x68/0xb0 [ 76.987248][ T9267] exit_to_user_mode_prepare+0x211/0x220 [ 76.992847][ T9267] syscall_exit_to_user_mode+0x7a/0x2c0 [ 76.998448][ T9267] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.006144][ T9267] RIP: 0033:0x45cba9 [ 77.010005][ T9267] 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 [ 77.029575][ T9267] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.037950][ T9267] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.045899][ T9267] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.053835][ T9267] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.061772][ T9267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.069713][ T9267] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 77.077663][ T9269] CPU: 0 PID: 9269 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 77.086313][ T9269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.096349][ T9269] Call Trace: [ 77.099608][ T9269] dump_stack+0xa3/0xc8 [ 77.103729][ T9269] should_fail.cold.6+0x32/0x37 [ 77.108547][ T9269] should_failslab+0x5/0x10 [ 77.113013][ T9269] kmem_cache_alloc_node+0x57/0xb20 [ 77.118176][ T9269] ? __lock_acquire+0x4ea/0x1770 [ 77.123083][ T9269] __alloc_skb+0x52/0x1d0 [ 77.127392][ T9269] tipc_buf_acquire+0x1c/0x50 [ 77.132035][ T9269] tipc_msg_reverse+0x96/0x280 [ 77.136770][ T9269] tipc_sk_respond+0xbe/0x2c0 [ 77.141420][ T9269] __tipc_shutdown+0x2dd/0x380 [ 77.146173][ T9269] ? do_wait_intr_irq+0xb0/0xb0 [ 77.150989][ T9269] tipc_release+0x5f/0x870 [ 77.155376][ T9269] __sock_release+0x32/0xa0 [ 77.159843][ T9269] sock_close+0xf/0x20 [ 77.163881][ T9269] __fput+0xaa/0x250 [ 77.167758][ T9269] task_work_run+0x68/0xb0 [ 77.172158][ T9269] exit_to_user_mode_prepare+0x211/0x220 [ 77.177833][ T9269] syscall_exit_to_user_mode+0x7a/0x2c0 [ 77.183358][ T9269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.189225][ T9269] RIP: 0033:0x45cba9 [ 77.193091][ T9269] 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 [ 77.212666][ T9269] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.221045][ T9269] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.229000][ T9269] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.236937][ T9269] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.244881][ T9269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.252825][ T9269] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 77.287951][ T9268] CPU: 1 PID: 9268 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 77.296621][ T9268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.306643][ T9268] Call Trace: [ 77.309900][ T9268] dump_stack+0xa3/0xc8 [ 77.314033][ T9268] should_fail.cold.6+0x32/0x37 [ 77.318868][ T9268] should_failslab+0x5/0x10 [ 77.323354][ T9268] kmem_cache_alloc_node+0x57/0xb20 [ 77.324314][ T9286] FAULT_INJECTION: forcing a failure. [ 77.324314][ T9286] name failslab, interval 1, probability 0, space 0, times 0 [ 77.328526][ T9268] ? __lock_acquire+0x4ea/0x1770 [ 77.328538][ T9268] __alloc_skb+0x52/0x1d0 [ 77.328548][ T9268] tipc_buf_acquire+0x1c/0x50 [ 77.328553][ T9268] tipc_msg_reverse+0x96/0x280 [ 77.328560][ T9268] tipc_sk_respond+0xbe/0x2c0 [ 77.328566][ T9268] __tipc_shutdown+0x2dd/0x380 [ 77.363835][ T9290] FAULT_INJECTION: forcing a failure. [ 77.363835][ T9290] name failslab, interval 1, probability 0, space 0, times 0 [ 77.364412][ T9268] ? do_wait_intr_irq+0xb0/0xb0 [ 77.364422][ T9268] tipc_release+0x5f/0x870 [ 77.364439][ T9268] __sock_release+0x32/0xa0 [ 77.364444][ T9268] sock_close+0xf/0x20 [ 77.396247][ T9291] FAULT_INJECTION: forcing a failure. [ 77.396247][ T9291] name failslab, interval 1, probability 0, space 0, times 0 [ 77.399404][ T9268] __fput+0xaa/0x250 [ 77.399413][ T9268] task_work_run+0x68/0xb0 [ 77.399420][ T9268] exit_to_user_mode_prepare+0x211/0x220 [ 77.399426][ T9268] syscall_exit_to_user_mode+0x7a/0x2c0 [ 77.399437][ T9268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.399443][ T9268] RIP: 0033:0x45cba9 [ 77.399447][ T9268] 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 [ 77.399451][ T9268] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.468995][ T9268] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.476935][ T9268] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.484874][ T9268] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.492813][ T9268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.500762][ T9268] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 77.508714][ T9291] CPU: 0 PID: 9291 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 77.517368][ T9291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.527402][ T9291] Call Trace: [ 77.530674][ T9291] dump_stack+0xa3/0xc8 [ 77.534808][ T9291] should_fail.cold.6+0x32/0x37 [ 77.539627][ T9291] should_failslab+0x5/0x10 [ 77.544096][ T9291] kmem_cache_alloc_node+0x57/0xb20 [ 77.549259][ T9291] ? __lock_acquire+0x4ea/0x1770 [ 77.554173][ T9291] __alloc_skb+0x52/0x1d0 [ 77.558477][ T9291] tipc_buf_acquire+0x1c/0x50 [ 77.563126][ T9291] tipc_msg_reverse+0x96/0x280 [ 77.567859][ T9291] tipc_sk_respond+0xbe/0x2c0 [ 77.572501][ T9291] __tipc_shutdown+0x2dd/0x380 [ 77.577231][ T9291] ? do_wait_intr_irq+0xb0/0xb0 [ 77.582049][ T9291] tipc_release+0x5f/0x870 [ 77.586436][ T9291] __sock_release+0x32/0xa0 [ 77.590904][ T9291] sock_close+0xf/0x20 [ 77.594958][ T9291] __fput+0xaa/0x250 [ 77.598839][ T9291] task_work_run+0x68/0xb0 [ 77.603234][ T9291] exit_to_user_mode_prepare+0x211/0x220 [ 77.608847][ T9291] syscall_exit_to_user_mode+0x7a/0x2c0 [ 77.614372][ T9291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.620238][ T9291] RIP: 0033:0x45cba9 [ 77.624101][ T9291] 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 [ 77.643684][ T9291] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.652069][ T9291] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.660017][ T9291] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.667967][ T9291] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.675915][ T9291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.683862][ T9291] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 77.691817][ T9290] CPU: 1 PID: 9290 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 77.700471][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.710504][ T9290] Call Trace: [ 77.713903][ T9290] dump_stack+0xa3/0xc8 [ 77.718041][ T9290] should_fail.cold.6+0x32/0x37 [ 77.722896][ T9290] should_failslab+0x5/0x10 [ 77.727375][ T9290] kmem_cache_alloc_node+0x57/0xb20 [ 77.732541][ T9290] ? __lock_acquire+0x4ea/0x1770 [ 77.737455][ T9290] __alloc_skb+0x52/0x1d0 [ 77.741754][ T9290] tipc_buf_acquire+0x1c/0x50 [ 77.746397][ T9290] tipc_msg_reverse+0x96/0x280 [ 77.751126][ T9290] tipc_sk_respond+0xbe/0x2c0 [ 77.755770][ T9290] __tipc_shutdown+0x2dd/0x380 [ 77.760509][ T9290] ? do_wait_intr_irq+0xb0/0xb0 [ 77.760605][ T9300] FAULT_INJECTION: forcing a failure. [ 77.760605][ T9300] name failslab, interval 1, probability 0, space 0, times 0 [ 77.765351][ T9290] tipc_release+0x5f/0x870 [ 77.765361][ T9290] __sock_release+0x32/0xa0 [ 77.765366][ T9290] sock_close+0xf/0x20 [ 77.765371][ T9290] __fput+0xaa/0x250 [ 77.765378][ T9290] task_work_run+0x68/0xb0 [ 77.765385][ T9290] exit_to_user_mode_prepare+0x211/0x220 [ 77.765390][ T9290] syscall_exit_to_user_mode+0x7a/0x2c0 [ 77.765396][ T9290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.784099][ T9301] FAULT_INJECTION: forcing a failure. [ 77.784099][ T9301] name failslab, interval 1, probability 0, space 0, times 0 [ 77.786802][ T9290] RIP: 0033:0x45cba9 [ 77.786807][ T9290] 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 [ 77.786810][ T9290] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.786815][ T9290] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.786817][ T9290] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.786820][ T9290] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.786822][ T9290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.786825][ T9290] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 77.845080][ T9286] CPU: 1 PID: 9286 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 77.907510][ T9306] FAULT_INJECTION: forcing a failure. [ 77.907510][ T9306] name failslab, interval 1, probability 0, space 0, times 0 [ 77.909286][ T9286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.909289][ T9286] Call Trace: [ 77.909299][ T9286] dump_stack+0xa3/0xc8 [ 77.909305][ T9286] should_fail.cold.6+0x32/0x37 [ 77.909312][ T9286] should_failslab+0x5/0x10 [ 77.909316][ T9286] kmem_cache_alloc_node+0x57/0xb20 [ 77.909323][ T9286] ? __lock_acquire+0x4ea/0x1770 [ 77.958607][ T9286] __alloc_skb+0x52/0x1d0 [ 77.962909][ T9286] tipc_buf_acquire+0x1c/0x50 [ 77.967566][ T9286] tipc_msg_reverse+0x96/0x280 [ 77.972296][ T9286] tipc_sk_respond+0xbe/0x2c0 [ 77.976938][ T9286] __tipc_shutdown+0x2dd/0x380 [ 77.981671][ T9286] ? do_wait_intr_irq+0xb0/0xb0 [ 77.986488][ T9286] tipc_release+0x5f/0x870 [ 77.990873][ T9286] __sock_release+0x32/0xa0 [ 77.995349][ T9286] sock_close+0xf/0x20 [ 77.999384][ T9286] __fput+0xaa/0x250 [ 78.003246][ T9286] task_work_run+0x68/0xb0 [ 78.007633][ T9286] exit_to_user_mode_prepare+0x211/0x220 [ 78.013235][ T9286] syscall_exit_to_user_mode+0x7a/0x2c0 [ 78.018756][ T9286] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.024620][ T9286] RIP: 0033:0x45cba9 [ 78.028481][ T9286] 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 2020/11/08 17:40:33 executed programs: 211 [ 78.048050][ T9286] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.056425][ T9286] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.064374][ T9286] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.072334][ T9286] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.080275][ T9286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.088214][ T9286] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 78.096163][ T9306] CPU: 0 PID: 9306 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 78.104819][ T9306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.114855][ T9306] Call Trace: [ 78.118260][ T9306] dump_stack+0xa3/0xc8 [ 78.122403][ T9306] should_fail.cold.6+0x32/0x37 [ 78.127235][ T9306] should_failslab+0x5/0x10 [ 78.131722][ T9306] kmem_cache_alloc_node+0x57/0xb20 [ 78.136900][ T9306] ? __lock_acquire+0x4ea/0x1770 [ 78.141825][ T9306] __alloc_skb+0x52/0x1d0 [ 78.146139][ T9306] tipc_buf_acquire+0x1c/0x50 [ 78.150821][ T9306] tipc_msg_reverse+0x96/0x280 [ 78.155568][ T9306] tipc_sk_respond+0xbe/0x2c0 [ 78.160228][ T9306] __tipc_shutdown+0x2dd/0x380 [ 78.164974][ T9306] ? do_wait_intr_irq+0xb0/0xb0 [ 78.169809][ T9306] tipc_release+0x5f/0x870 [ 78.174210][ T9306] __sock_release+0x32/0xa0 [ 78.178697][ T9306] sock_close+0xf/0x20 [ 78.182743][ T9306] __fput+0xaa/0x250 [ 78.186619][ T9306] task_work_run+0x68/0xb0 [ 78.191013][ T9306] exit_to_user_mode_prepare+0x211/0x220 [ 78.196623][ T9306] syscall_exit_to_user_mode+0x7a/0x2c0 [ 78.202147][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.208018][ T9306] RIP: 0033:0x45cba9 [ 78.211888][ T9306] 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 [ 78.231482][ T9306] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.239881][ T9306] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.247834][ T9306] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.255788][ T9306] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.263738][ T9306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.271692][ T9306] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 78.280954][ T9301] CPU: 0 PID: 9301 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 78.289611][ T9301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.299640][ T9301] Call Trace: [ 78.302900][ T9301] dump_stack+0xa3/0xc8 [ 78.307026][ T9301] should_fail.cold.6+0x32/0x37 [ 78.311849][ T9301] should_failslab+0x5/0x10 [ 78.316319][ T9301] kmem_cache_alloc_node+0x57/0xb20 [ 78.321501][ T9301] ? __lock_acquire+0x4ea/0x1770 [ 78.326417][ T9301] __alloc_skb+0x52/0x1d0 [ 78.330455][ T9329] FAULT_INJECTION: forcing a failure. [ 78.330455][ T9329] name failslab, interval 1, probability 0, space 0, times 0 [ 78.330723][ T9301] tipc_buf_acquire+0x1c/0x50 [ 78.347924][ T9301] tipc_msg_reverse+0x96/0x280 [ 78.352668][ T9301] tipc_sk_respond+0xbe/0x2c0 [ 78.355053][ T9330] FAULT_INJECTION: forcing a failure. [ 78.355053][ T9330] name failslab, interval 1, probability 0, space 0, times 0 [ 78.357320][ T9301] __tipc_shutdown+0x2dd/0x380 [ 78.357328][ T9301] ? do_wait_intr_irq+0xb0/0xb0 [ 78.357335][ T9301] tipc_release+0x5f/0x870 [ 78.357351][ T9301] __sock_release+0x32/0xa0 [ 78.357356][ T9301] sock_close+0xf/0x20 [ 78.357361][ T9301] __fput+0xaa/0x250 [ 78.357369][ T9301] task_work_run+0x68/0xb0 [ 78.400601][ T9301] exit_to_user_mode_prepare+0x211/0x220 [ 78.406202][ T9301] syscall_exit_to_user_mode+0x7a/0x2c0 [ 78.411718][ T9301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.417599][ T9301] RIP: 0033:0x45cba9 [ 78.421462][ T9301] 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 [ 78.441030][ T9301] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.449408][ T9301] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.457351][ T9301] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.465294][ T9301] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.473236][ T9301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.481182][ T9301] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 78.489132][ T9330] CPU: 1 PID: 9330 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 78.497790][ T9330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.507828][ T9330] Call Trace: [ 78.511110][ T9330] dump_stack+0xa3/0xc8 [ 78.515245][ T9330] should_fail.cold.6+0x32/0x37 [ 78.520064][ T9330] should_failslab+0x5/0x10 [ 78.524531][ T9330] kmem_cache_alloc_node+0x57/0xb20 [ 78.529695][ T9330] ? __lock_acquire+0x4ea/0x1770 [ 78.534607][ T9330] __alloc_skb+0x52/0x1d0 [ 78.538905][ T9330] tipc_buf_acquire+0x1c/0x50 [ 78.543572][ T9330] tipc_msg_reverse+0x96/0x280 [ 78.548304][ T9330] tipc_sk_respond+0xbe/0x2c0 [ 78.552953][ T9330] __tipc_shutdown+0x2dd/0x380 [ 78.553473][ T9332] FAULT_INJECTION: forcing a failure. [ 78.553473][ T9332] name failslab, interval 1, probability 0, space 0, times 0 [ 78.557688][ T9330] ? do_wait_intr_irq+0xb0/0xb0 [ 78.557696][ T9330] tipc_release+0x5f/0x870 [ 78.557706][ T9330] __sock_release+0x32/0xa0 [ 78.557710][ T9330] sock_close+0xf/0x20 [ 78.557715][ T9330] __fput+0xaa/0x250 [ 78.591819][ T9330] task_work_run+0x68/0xb0 [ 78.596338][ T9330] exit_to_user_mode_prepare+0x211/0x220 [ 78.601946][ T9330] syscall_exit_to_user_mode+0x7a/0x2c0 [ 78.607459][ T9330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.613317][ T9330] RIP: 0033:0x45cba9 [ 78.617180][ T9330] 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 [ 78.636751][ T9330] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.645141][ T9330] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.653091][ T9330] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.661031][ T9330] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 78.668971][ T9330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.676916][ T9330] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 78.684866][ T9300] CPU: 0 PID: 9300 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 78.693516][ T9300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.703560][ T9300] Call Trace: [ 78.706833][ T9300] dump_stack+0xa3/0xc8 [ 78.710963][ T9300] should_fail.cold.6+0x32/0x37 [ 78.715797][ T9300] should_failslab+0x5/0x10 [ 78.720280][ T9300] kmem_cache_alloc_node+0x57/0xb20 [ 78.725454][ T9300] ? __lock_acquire+0x4ea/0x1770 [ 78.730378][ T9300] __alloc_skb+0x52/0x1d0 [ 78.734694][ T9300] tipc_buf_acquire+0x1c/0x50 [ 78.739351][ T9300] tipc_msg_reverse+0x96/0x280 [ 78.744099][ T9300] tipc_sk_respond+0xbe/0x2c0 [ 78.748756][ T9300] __tipc_shutdown+0x2dd/0x380 [ 78.753500][ T9300] ? do_wait_intr_irq+0xb0/0xb0 [ 78.758337][ T9300] tipc_release+0x5f/0x870 [ 78.762732][ T9300] __sock_release+0x32/0xa0 [ 78.767207][ T9300] sock_close+0xf/0x20 [ 78.771253][ T9300] __fput+0xaa/0x250 [ 78.775128][ T9300] task_work_run+0x68/0xb0 [ 78.779523][ T9300] exit_to_user_mode_prepare+0x211/0x220 [ 78.785131][ T9300] syscall_exit_to_user_mode+0x7a/0x2c0 [ 78.790652][ T9300] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.796519][ T9300] RIP: 0033:0x45cba9 [ 78.800393][ T9300] 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 [ 78.819976][ T9300] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.828359][ T9300] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.836300][ T9300] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.844265][ T9300] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.852210][ T9300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.860159][ T9300] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 78.871014][ T9332] CPU: 1 PID: 9332 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 78.879681][ T9332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.889726][ T9332] Call Trace: [ 78.892995][ T9332] dump_stack+0xa3/0xc8 [ 78.897123][ T9332] should_fail.cold.6+0x32/0x37 [ 78.901940][ T9332] should_failslab+0x5/0x10 [ 78.906416][ T9332] kmem_cache_alloc_node+0x57/0xb20 [ 78.911579][ T9332] ? __lock_acquire+0x4ea/0x1770 [ 78.916491][ T9332] __alloc_skb+0x52/0x1d0 [ 78.920795][ T9332] tipc_buf_acquire+0x1c/0x50 [ 78.925443][ T9332] tipc_msg_reverse+0x96/0x280 [ 78.930184][ T9332] tipc_sk_respond+0xbe/0x2c0 [ 78.933141][ T9342] FAULT_INJECTION: forcing a failure. [ 78.933141][ T9342] name failslab, interval 1, probability 0, space 0, times 0 [ 78.934838][ T9332] __tipc_shutdown+0x2dd/0x380 [ 78.934846][ T9332] ? do_wait_intr_irq+0xb0/0xb0 [ 78.934853][ T9332] tipc_release+0x5f/0x870 [ 78.947931][ T9341] FAULT_INJECTION: forcing a failure. [ 78.947931][ T9341] name failslab, interval 1, probability 0, space 0, times 0 [ 78.952144][ T9332] __sock_release+0x32/0xa0 [ 78.952149][ T9332] sock_close+0xf/0x20 [ 78.952154][ T9332] __fput+0xaa/0x250 [ 78.952161][ T9332] task_work_run+0x68/0xb0 [ 78.990656][ T9332] exit_to_user_mode_prepare+0x211/0x220 [ 78.996255][ T9332] syscall_exit_to_user_mode+0x7a/0x2c0 [ 79.001785][ T9332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.007643][ T9332] RIP: 0033:0x45cba9 [ 79.011502][ T9332] 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 [ 79.031071][ T9332] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.039446][ T9332] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.047385][ T9332] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.055325][ T9332] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.063263][ T9332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.071203][ T9332] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 79.079165][ T9329] CPU: 0 PID: 9329 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 79.087819][ T9329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.097856][ T9329] Call Trace: [ 79.101277][ T9329] dump_stack+0xa3/0xc8 [ 79.105554][ T9329] should_fail.cold.6+0x32/0x37 [ 79.110409][ T9329] should_failslab+0x5/0x10 [ 79.114893][ T9329] kmem_cache_alloc_node+0x57/0xb20 [ 79.120131][ T9329] ? __lock_acquire+0x4ea/0x1770 [ 79.125096][ T9329] __alloc_skb+0x52/0x1d0 [ 79.129406][ T9329] tipc_buf_acquire+0x1c/0x50 [ 79.134054][ T9329] tipc_msg_reverse+0x96/0x280 [ 79.138798][ T9329] tipc_sk_respond+0xbe/0x2c0 [ 79.143458][ T9329] __tipc_shutdown+0x2dd/0x380 [ 79.148205][ T9329] ? do_wait_intr_irq+0xb0/0xb0 [ 79.153036][ T9329] tipc_release+0x5f/0x870 [ 79.157437][ T9329] __sock_release+0x32/0xa0 [ 79.161916][ T9329] sock_close+0xf/0x20 [ 79.165963][ T9329] __fput+0xaa/0x250 [ 79.169838][ T9329] task_work_run+0x68/0xb0 [ 79.174229][ T9329] exit_to_user_mode_prepare+0x211/0x220 [ 79.179834][ T9329] syscall_exit_to_user_mode+0x7a/0x2c0 [ 79.185363][ T9329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.191228][ T9329] RIP: 0033:0x45cba9 [ 79.195091][ T9329] 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 [ 79.214665][ T9329] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.223051][ T9329] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.230998][ T9329] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.238944][ T9329] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.246888][ T9329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.254826][ T9329] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 79.262777][ T9342] CPU: 1 PID: 9342 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 79.271606][ T9342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.281642][ T9342] Call Trace: [ 79.284914][ T9342] dump_stack+0xa3/0xc8 [ 79.289049][ T9342] should_fail.cold.6+0x32/0x37 [ 79.293866][ T9342] should_failslab+0x5/0x10 [ 79.298334][ T9342] kmem_cache_alloc_node+0x57/0xb20 [ 79.303502][ T9342] ? __lock_acquire+0x4ea/0x1770 [ 79.308410][ T9342] __alloc_skb+0x52/0x1d0 [ 79.312706][ T9342] tipc_buf_acquire+0x1c/0x50 [ 79.317362][ T9342] tipc_msg_reverse+0x96/0x280 [ 79.322099][ T9342] tipc_sk_respond+0xbe/0x2c0 [ 79.322460][ T9351] FAULT_INJECTION: forcing a failure. [ 79.322460][ T9351] name failslab, interval 1, probability 0, space 0, times 0 [ 79.326749][ T9342] __tipc_shutdown+0x2dd/0x380 [ 79.326756][ T9342] ? do_wait_intr_irq+0xb0/0xb0 [ 79.326764][ T9342] tipc_release+0x5f/0x870 [ 79.326774][ T9342] __sock_release+0x32/0xa0 [ 79.326779][ T9342] sock_close+0xf/0x20 [ 79.344343][ T9352] FAULT_INJECTION: forcing a failure. [ 79.344343][ T9352] name failslab, interval 1, probability 0, space 0, times 0 [ 79.348887][ T9342] __fput+0xaa/0x250 [ 79.348895][ T9342] task_work_run+0x68/0xb0 [ 79.348903][ T9342] exit_to_user_mode_prepare+0x211/0x220 [ 79.348908][ T9342] syscall_exit_to_user_mode+0x7a/0x2c0 [ 79.348914][ T9342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.348919][ T9342] RIP: 0033:0x45cba9 [ 79.403386][ T9342] 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 [ 79.422965][ T9342] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.431356][ T9342] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.439294][ T9342] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.447237][ T9342] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.455174][ T9342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.463111][ T9342] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 79.471059][ T9352] CPU: 0 PID: 9352 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 79.479711][ T9352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.489748][ T9352] Call Trace: [ 79.493018][ T9352] dump_stack+0xa3/0xc8 [ 79.497157][ T9352] should_fail.cold.6+0x32/0x37 [ 79.501994][ T9352] should_failslab+0x5/0x10 [ 79.506468][ T9352] kmem_cache_alloc_node+0x57/0xb20 [ 79.511688][ T9352] ? __lock_acquire+0x4ea/0x1770 [ 79.516614][ T9352] __alloc_skb+0x52/0x1d0 [ 79.520930][ T9352] tipc_buf_acquire+0x1c/0x50 [ 79.525586][ T9352] tipc_msg_reverse+0x96/0x280 [ 79.530334][ T9352] tipc_sk_respond+0xbe/0x2c0 [ 79.534995][ T9352] __tipc_shutdown+0x2dd/0x380 [ 79.539740][ T9352] ? do_wait_intr_irq+0xb0/0xb0 [ 79.544718][ T9352] tipc_release+0x5f/0x870 [ 79.549119][ T9352] __sock_release+0x32/0xa0 [ 79.553604][ T9352] sock_close+0xf/0x20 [ 79.557649][ T9352] __fput+0xaa/0x250 [ 79.561540][ T9352] task_work_run+0x68/0xb0 [ 79.565925][ T9352] exit_to_user_mode_prepare+0x211/0x220 [ 79.571524][ T9352] syscall_exit_to_user_mode+0x7a/0x2c0 [ 79.577039][ T9352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.582919][ T9352] RIP: 0033:0x45cba9 [ 79.586782][ T9352] 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 [ 79.606355][ T9352] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.614733][ T9352] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.622672][ T9352] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.630612][ T9352] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.638552][ T9352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.646494][ T9352] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 79.654444][ T9351] CPU: 1 PID: 9351 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 79.663103][ T9351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.673155][ T9351] Call Trace: [ 79.676426][ T9351] dump_stack+0xa3/0xc8 [ 79.680559][ T9351] should_fail.cold.6+0x32/0x37 [ 79.685381][ T9351] should_failslab+0x5/0x10 [ 79.689914][ T9351] kmem_cache_alloc_node+0x57/0xb20 [ 79.695087][ T9351] ? __lock_acquire+0x4ea/0x1770 [ 79.700004][ T9351] __alloc_skb+0x52/0x1d0 [ 79.704305][ T9351] tipc_buf_acquire+0x1c/0x50 [ 79.708964][ T9351] tipc_msg_reverse+0x96/0x280 [ 79.713721][ T9351] tipc_sk_respond+0xbe/0x2c0 [ 79.718374][ T9351] __tipc_shutdown+0x2dd/0x380 [ 79.723125][ T9351] ? do_wait_intr_irq+0xb0/0xb0 [ 79.724642][ T9362] FAULT_INJECTION: forcing a failure. [ 79.724642][ T9362] name failslab, interval 1, probability 0, space 0, times 0 [ 79.727958][ T9351] tipc_release+0x5f/0x870 [ 79.727968][ T9351] __sock_release+0x32/0xa0 [ 79.727973][ T9351] sock_close+0xf/0x20 [ 79.727977][ T9351] __fput+0xaa/0x250 [ 79.727984][ T9351] task_work_run+0x68/0xb0 [ 79.727991][ T9351] exit_to_user_mode_prepare+0x211/0x220 [ 79.764023][ T9363] FAULT_INJECTION: forcing a failure. [ 79.764023][ T9363] name failslab, interval 1, probability 0, space 0, times 0 [ 79.767274][ T9351] syscall_exit_to_user_mode+0x7a/0x2c0 [ 79.767280][ T9351] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.767286][ T9351] RIP: 0033:0x45cba9 [ 79.767290][ T9351] 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 [ 79.767292][ T9351] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.767297][ T9351] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.767299][ T9351] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.767301][ T9351] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.767304][ T9351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.767306][ T9351] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 79.864572][ T9362] CPU: 0 PID: 9362 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 79.873318][ T9362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.883347][ T9362] Call Trace: [ 79.886604][ T9362] dump_stack+0xa3/0xc8 [ 79.890730][ T9362] should_fail.cold.6+0x32/0x37 [ 79.895551][ T9362] should_failslab+0x5/0x10 [ 79.900021][ T9362] kmem_cache_alloc_node+0x57/0xb20 [ 79.905190][ T9362] ? __lock_acquire+0x4ea/0x1770 [ 79.910103][ T9362] __alloc_skb+0x52/0x1d0 [ 79.914454][ T9362] tipc_buf_acquire+0x1c/0x50 [ 79.919100][ T9362] tipc_msg_reverse+0x96/0x280 [ 79.923838][ T9362] tipc_sk_respond+0xbe/0x2c0 [ 79.928481][ T9362] __tipc_shutdown+0x2dd/0x380 [ 79.933213][ T9362] ? do_wait_intr_irq+0xb0/0xb0 [ 79.938040][ T9362] tipc_release+0x5f/0x870 [ 79.942442][ T9362] __sock_release+0x32/0xa0 [ 79.946566][ T9369] FAULT_INJECTION: forcing a failure. [ 79.946566][ T9369] name failslab, interval 1, probability 0, space 0, times 0 [ 79.947268][ T9362] sock_close+0xf/0x20 [ 79.947273][ T9362] __fput+0xaa/0x250 [ 79.947281][ T9362] task_work_run+0x68/0xb0 [ 79.947288][ T9362] exit_to_user_mode_prepare+0x211/0x220 [ 79.947294][ T9362] syscall_exit_to_user_mode+0x7a/0x2c0 [ 79.947300][ T9362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.947305][ T9362] RIP: 0033:0x45cba9 [ 79.947309][ T9362] 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 [ 79.947312][ T9362] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.947318][ T9362] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.947320][ T9362] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.947323][ T9362] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.947325][ T9362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.947328][ T9362] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 79.952574][ T9363] CPU: 0 PID: 9363 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 80.069569][ T9363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.079598][ T9363] Call Trace: [ 80.082862][ T9363] dump_stack+0xa3/0xc8 [ 80.086984][ T9363] should_fail.cold.6+0x32/0x37 [ 80.091801][ T9363] should_failslab+0x5/0x10 [ 80.096270][ T9363] kmem_cache_alloc_node+0x57/0xb20 [ 80.101435][ T9363] ? __lock_acquire+0x4ea/0x1770 [ 80.106359][ T9363] __alloc_skb+0x52/0x1d0 [ 80.110673][ T9363] tipc_buf_acquire+0x1c/0x50 [ 80.115322][ T9363] tipc_msg_reverse+0x96/0x280 [ 80.120060][ T9363] tipc_sk_respond+0xbe/0x2c0 [ 80.124723][ T9363] __tipc_shutdown+0x2dd/0x380 [ 80.129462][ T9363] ? do_wait_intr_irq+0xb0/0xb0 [ 80.134280][ T9363] tipc_release+0x5f/0x870 [ 80.138685][ T9363] __sock_release+0x32/0xa0 [ 80.143168][ T9363] sock_close+0xf/0x20 [ 80.147220][ T9363] __fput+0xaa/0x250 [ 80.151101][ T9363] task_work_run+0x68/0xb0 [ 80.155495][ T9363] exit_to_user_mode_prepare+0x211/0x220 [ 80.161098][ T9363] syscall_exit_to_user_mode+0x7a/0x2c0 [ 80.166625][ T9363] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.172487][ T9363] RIP: 0033:0x45cba9 [ 80.176351][ T9363] 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 [ 80.195922][ T9363] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.204313][ T9363] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.212250][ T9363] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.220193][ T9363] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 80.228140][ T9363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.236088][ T9363] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 80.244044][ T9369] CPU: 1 PID: 9369 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 80.252700][ T9369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.262741][ T9369] Call Trace: [ 80.266011][ T9369] dump_stack+0xa3/0xc8 [ 80.270146][ T9369] should_fail.cold.6+0x32/0x37 [ 80.274973][ T9369] should_failslab+0x5/0x10 [ 80.279508][ T9369] kmem_cache_alloc_node+0x57/0xb20 [ 80.284679][ T9369] ? __lock_acquire+0x4ea/0x1770 [ 80.289603][ T9369] __alloc_skb+0x52/0x1d0 [ 80.293918][ T9369] tipc_buf_acquire+0x1c/0x50 [ 80.298574][ T9369] tipc_msg_reverse+0x96/0x280 [ 80.303761][ T9377] FAULT_INJECTION: forcing a failure. [ 80.303761][ T9377] name failslab, interval 1, probability 0, space 0, times 0 [ 80.304099][ T9369] tipc_sk_respond+0xbe/0x2c0 [ 80.321289][ T9369] __tipc_shutdown+0x2dd/0x380 [ 80.325043][ T9378] FAULT_INJECTION: forcing a failure. [ 80.325043][ T9378] name failslab, interval 1, probability 0, space 0, times 0 [ 80.326048][ T9369] ? do_wait_intr_irq+0xb0/0xb0 [ 80.326058][ T9369] tipc_release+0x5f/0x870 [ 80.326068][ T9369] __sock_release+0x32/0xa0 [ 80.326073][ T9369] sock_close+0xf/0x20 [ 80.356324][ T9369] __fput+0xaa/0x250 [ 80.360194][ T9369] task_work_run+0x68/0xb0 [ 80.364578][ T9369] exit_to_user_mode_prepare+0x211/0x220 [ 80.370176][ T9369] syscall_exit_to_user_mode+0x7a/0x2c0 [ 80.375690][ T9369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.381554][ T9369] RIP: 0033:0x45cba9 [ 80.385421][ T9369] 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 [ 80.404990][ T9369] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.413370][ T9369] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.421314][ T9369] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.429251][ T9369] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 80.437192][ T9369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.445129][ T9369] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 80.453079][ T9377] CPU: 0 PID: 9377 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 80.461732][ T9377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.471800][ T9377] Call Trace: [ 80.475148][ T9377] dump_stack+0xa3/0xc8 [ 80.479295][ T9377] should_fail.cold.6+0x32/0x37 [ 80.484121][ T9377] should_failslab+0x5/0x10 [ 80.488594][ T9377] kmem_cache_alloc_node+0x57/0xb20 [ 80.493764][ T9377] ? __lock_acquire+0x4ea/0x1770 [ 80.498692][ T9377] __alloc_skb+0x52/0x1d0 [ 80.502999][ T9377] tipc_buf_acquire+0x1c/0x50 [ 80.507667][ T9377] tipc_msg_reverse+0x96/0x280 [ 80.512441][ T9377] tipc_sk_respond+0xbe/0x2c0 [ 80.517157][ T9377] __tipc_shutdown+0x2dd/0x380 [ 80.521925][ T9377] ? do_wait_intr_irq+0xb0/0xb0 [ 80.526755][ T9377] tipc_release+0x5f/0x870 [ 80.531153][ T9377] __sock_release+0x32/0xa0 [ 80.535621][ T9377] sock_close+0xf/0x20 [ 80.539659][ T9377] __fput+0xaa/0x250 [ 80.543527][ T9377] task_work_run+0x68/0xb0 [ 80.547915][ T9377] exit_to_user_mode_prepare+0x211/0x220 [ 80.553521][ T9377] syscall_exit_to_user_mode+0x7a/0x2c0 [ 80.559041][ T9377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.564907][ T9377] RIP: 0033:0x45cba9 [ 80.568776][ T9377] 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 [ 80.588353][ T9377] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.596727][ T9377] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.604665][ T9377] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.612607][ T9377] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.620553][ T9377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.628496][ T9377] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 80.636447][ T9341] CPU: 1 PID: 9341 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 80.645100][ T9341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.655124][ T9341] Call Trace: [ 80.658387][ T9341] dump_stack+0xa3/0xc8 [ 80.662519][ T9341] should_fail.cold.6+0x32/0x37 [ 80.667341][ T9341] should_failslab+0x5/0x10 [ 80.671932][ T9341] kmem_cache_alloc_node+0x57/0xb20 [ 80.677103][ T9341] ? __lock_acquire+0x4ea/0x1770 [ 80.682011][ T9341] __alloc_skb+0x52/0x1d0 [ 80.686318][ T9341] tipc_buf_acquire+0x1c/0x50 [ 80.690959][ T9341] tipc_msg_reverse+0x96/0x280 [ 80.695710][ T9341] tipc_sk_respond+0xbe/0x2c0 [ 80.700360][ T9341] __tipc_shutdown+0x2dd/0x380 [ 80.705095][ T9341] ? do_wait_intr_irq+0xb0/0xb0 [ 80.709917][ T9341] tipc_release+0x5f/0x870 [ 80.714310][ T9341] __sock_release+0x32/0xa0 [ 80.718783][ T9341] sock_close+0xf/0x20 [ 80.722820][ T9341] __fput+0xaa/0x250 [ 80.726690][ T9341] task_work_run+0x68/0xb0 [ 80.731078][ T9341] exit_to_user_mode_prepare+0x211/0x220 [ 80.736689][ T9341] syscall_exit_to_user_mode+0x7a/0x2c0 [ 80.742201][ T9341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.748059][ T9341] RIP: 0033:0x45cba9 [ 80.751919][ T9341] 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 [ 80.771490][ T9341] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.779884][ T9341] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.787823][ T9341] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.795767][ T9341] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.803703][ T9341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.811643][ T9341] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 80.819610][ T9378] CPU: 0 PID: 9378 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 80.828268][ T9378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.838304][ T9378] Call Trace: [ 80.841574][ T9378] dump_stack+0xa3/0xc8 [ 80.845717][ T9378] should_fail.cold.6+0x32/0x37 [ 80.850548][ T9378] should_failslab+0x5/0x10 [ 80.855027][ T9378] kmem_cache_alloc_node+0x57/0xb20 [ 80.860203][ T9378] ? __lock_acquire+0x4ea/0x1770 [ 80.865121][ T9378] __alloc_skb+0x52/0x1d0 [ 80.869428][ T9378] tipc_buf_acquire+0x1c/0x50 [ 80.874088][ T9378] tipc_msg_reverse+0x96/0x280 [ 80.878838][ T9378] tipc_sk_respond+0xbe/0x2c0 [ 80.883497][ T9378] __tipc_shutdown+0x2dd/0x380 [ 80.888241][ T9378] ? do_wait_intr_irq+0xb0/0xb0 [ 80.893075][ T9378] tipc_release+0x5f/0x870 [ 80.897476][ T9378] __sock_release+0x32/0xa0 [ 80.901957][ T9378] sock_close+0xf/0x20 [ 80.906010][ T9378] __fput+0xaa/0x250 [ 80.909890][ T9378] task_work_run+0x68/0xb0 [ 80.914285][ T9378] exit_to_user_mode_prepare+0x211/0x220 [ 80.919898][ T9378] syscall_exit_to_user_mode+0x7a/0x2c0 [ 80.925423][ T9378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.931293][ T9378] RIP: 0033:0x45cba9 [ 80.935165][ T9378] 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 [ 80.944069][ T9389] FAULT_INJECTION: forcing a failure. [ 80.944069][ T9389] name failslab, interval 1, probability 0, space 0, times 0 [ 80.954744][ T9378] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.954750][ T9378] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.954752][ T9378] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.954755][ T9378] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.954758][ T9378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.954761][ T9378] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 81.004433][ T9388] FAULT_INJECTION: forcing a failure. [ 81.004433][ T9388] name failslab, interval 1, probability 0, space 0, times 0 [ 81.010067][ T9392] FAULT_INJECTION: forcing a failure. [ 81.010067][ T9392] name failslab, interval 1, probability 0, space 0, times 0 [ 81.024241][ T9388] CPU: 0 PID: 9388 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 81.049432][ T9388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.059459][ T9388] Call Trace: [ 81.062717][ T9388] dump_stack+0xa3/0xc8 [ 81.066844][ T9388] should_fail.cold.6+0x32/0x37 [ 81.071660][ T9388] should_failslab+0x5/0x10 [ 81.076151][ T9388] kmem_cache_alloc_node+0x57/0xb20 [ 81.081318][ T9388] ? __lock_acquire+0x4ea/0x1770 [ 81.086243][ T9388] __alloc_skb+0x52/0x1d0 [ 81.090649][ T9388] tipc_buf_acquire+0x1c/0x50 [ 81.095311][ T9388] tipc_msg_reverse+0x96/0x280 [ 81.100061][ T9388] tipc_sk_respond+0xbe/0x2c0 [ 81.104706][ T9388] __tipc_shutdown+0x2dd/0x380 [ 81.109440][ T9388] ? do_wait_intr_irq+0xb0/0xb0 [ 81.114257][ T9388] tipc_release+0x5f/0x870 [ 81.118649][ T9388] __sock_release+0x32/0xa0 [ 81.123122][ T9388] sock_close+0xf/0x20 [ 81.127156][ T9388] __fput+0xaa/0x250 [ 81.131018][ T9388] task_work_run+0x68/0xb0 [ 81.135402][ T9388] exit_to_user_mode_prepare+0x211/0x220 [ 81.141004][ T9388] syscall_exit_to_user_mode+0x7a/0x2c0 [ 81.146520][ T9388] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.152379][ T9388] RIP: 0033:0x45cba9 [ 81.156246][ T9388] 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 [ 81.175824][ T9388] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.184214][ T9388] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.192184][ T9388] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.200127][ T9388] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.208067][ T9388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.216034][ T9388] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 81.223986][ T9389] CPU: 1 PID: 9389 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 81.232644][ T9389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.242677][ T9389] Call Trace: [ 81.245947][ T9389] dump_stack+0xa3/0xc8 [ 81.250082][ T9389] should_fail.cold.6+0x32/0x37 [ 81.254906][ T9389] should_failslab+0x5/0x10 [ 81.259390][ T9389] kmem_cache_alloc_node+0x57/0xb20 [ 81.264558][ T9389] ? __lock_acquire+0x4ea/0x1770 [ 81.269560][ T9389] __alloc_skb+0x52/0x1d0 [ 81.274026][ T9389] tipc_buf_acquire+0x1c/0x50 [ 81.278677][ T9389] tipc_msg_reverse+0x96/0x280 [ 81.283418][ T9389] tipc_sk_respond+0xbe/0x2c0 [ 81.288076][ T9389] __tipc_shutdown+0x2dd/0x380 [ 81.292822][ T9389] ? do_wait_intr_irq+0xb0/0xb0 [ 81.297655][ T9389] tipc_release+0x5f/0x870 [ 81.302056][ T9389] __sock_release+0x32/0xa0 [ 81.305124][ T9405] FAULT_INJECTION: forcing a failure. [ 81.305124][ T9405] name failslab, interval 1, probability 0, space 0, times 0 [ 81.306534][ T9389] sock_close+0xf/0x20 [ 81.306540][ T9389] __fput+0xaa/0x250 [ 81.306547][ T9389] task_work_run+0x68/0xb0 [ 81.306555][ T9389] exit_to_user_mode_prepare+0x211/0x220 [ 81.306560][ T9389] syscall_exit_to_user_mode+0x7a/0x2c0 [ 81.306566][ T9389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.306571][ T9389] RIP: 0033:0x45cba9 [ 81.306575][ T9389] 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 [ 81.347044][ T9409] FAULT_INJECTION: forcing a failure. [ 81.347044][ T9409] name failslab, interval 1, probability 0, space 0, times 0 [ 81.348381][ T9389] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.348387][ T9389] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.348389][ T9389] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.348392][ T9389] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.348395][ T9389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.348397][ T9389] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 81.357791][ T9392] CPU: 1 PID: 9392 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 81.441692][ T9392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.451721][ T9392] Call Trace: [ 81.454986][ T9392] dump_stack+0xa3/0xc8 [ 81.459126][ T9392] should_fail.cold.6+0x32/0x37 [ 81.463943][ T9392] should_failslab+0x5/0x10 [ 81.468412][ T9392] kmem_cache_alloc_node+0x57/0xb20 [ 81.473575][ T9392] ? __lock_acquire+0x4ea/0x1770 [ 81.478491][ T9392] __alloc_skb+0x52/0x1d0 [ 81.482788][ T9392] tipc_buf_acquire+0x1c/0x50 [ 81.487441][ T9392] tipc_msg_reverse+0x96/0x280 [ 81.492169][ T9392] tipc_sk_respond+0xbe/0x2c0 [ 81.496815][ T9392] __tipc_shutdown+0x2dd/0x380 [ 81.501558][ T9392] ? do_wait_intr_irq+0xb0/0xb0 [ 81.506375][ T9392] tipc_release+0x5f/0x870 [ 81.510773][ T9392] __sock_release+0x32/0xa0 [ 81.515240][ T9392] sock_close+0xf/0x20 [ 81.519277][ T9392] __fput+0xaa/0x250 [ 81.523158][ T9392] task_work_run+0x68/0xb0 [ 81.527562][ T9392] exit_to_user_mode_prepare+0x211/0x220 [ 81.533161][ T9392] syscall_exit_to_user_mode+0x7a/0x2c0 [ 81.538685][ T9392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.544542][ T9392] RIP: 0033:0x45cba9 [ 81.548403][ T9392] 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 [ 81.567988][ T9392] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.576366][ T9392] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.584303][ T9392] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.592245][ T9392] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.600185][ T9392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.608123][ T9392] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 81.616083][ T9405] CPU: 0 PID: 9405 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 81.624807][ T9405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.634840][ T9405] Call Trace: [ 81.638098][ T9405] dump_stack+0xa3/0xc8 [ 81.642222][ T9405] should_fail.cold.6+0x32/0x37 [ 81.647044][ T9405] should_failslab+0x5/0x10 [ 81.651511][ T9405] kmem_cache_alloc_node+0x57/0xb20 [ 81.656677][ T9405] ? __lock_acquire+0x4ea/0x1770 [ 81.661584][ T9405] __alloc_skb+0x52/0x1d0 [ 81.665882][ T9405] tipc_buf_acquire+0x1c/0x50 [ 81.670525][ T9405] tipc_msg_reverse+0x96/0x280 [ 81.675276][ T9405] tipc_sk_respond+0xbe/0x2c0 [ 81.679932][ T9405] __tipc_shutdown+0x2dd/0x380 [ 81.684664][ T9405] ? do_wait_intr_irq+0xb0/0xb0 [ 81.689498][ T9405] tipc_release+0x5f/0x870 [ 81.693891][ T9405] __sock_release+0x32/0xa0 [ 81.698378][ T9405] sock_close+0xf/0x20 [ 81.702506][ T9405] __fput+0xaa/0x250 [ 81.706379][ T9405] task_work_run+0x68/0xb0 [ 81.710775][ T9405] exit_to_user_mode_prepare+0x211/0x220 [ 81.716387][ T9405] syscall_exit_to_user_mode+0x7a/0x2c0 [ 81.721919][ T9405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.727779][ T9405] RIP: 0033:0x45cba9 [ 81.731644][ T9405] 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 [ 81.751220][ T9405] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.759614][ T9405] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.767563][ T9405] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.775508][ T9405] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.783451][ T9405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.791393][ T9405] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 81.808604][ T9409] CPU: 0 PID: 9409 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 81.817355][ T9409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.827463][ T9409] Call Trace: [ 81.830837][ T9409] dump_stack+0xa3/0xc8 [ 81.834980][ T9409] should_fail.cold.6+0x32/0x37 [ 81.839815][ T9409] should_failslab+0x5/0x10 [ 81.844368][ T9409] kmem_cache_alloc_node+0x57/0xb20 [ 81.849553][ T9409] ? __lock_acquire+0x4ea/0x1770 [ 81.854480][ T9409] __alloc_skb+0x52/0x1d0 [ 81.858791][ T9409] tipc_buf_acquire+0x1c/0x50 [ 81.863456][ T9409] tipc_msg_reverse+0x96/0x280 [ 81.868201][ T9409] tipc_sk_respond+0xbe/0x2c0 [ 81.872860][ T9409] __tipc_shutdown+0x2dd/0x380 [ 81.877608][ T9409] ? do_wait_intr_irq+0xb0/0xb0 [ 81.882441][ T9409] tipc_release+0x5f/0x870 [ 81.886844][ T9409] __sock_release+0x32/0xa0 [ 81.891325][ T9409] sock_close+0xf/0x20 [ 81.895372][ T9409] __fput+0xaa/0x250 [ 81.899244][ T9409] task_work_run+0x68/0xb0 [ 81.903645][ T9409] exit_to_user_mode_prepare+0x211/0x220 [ 81.909259][ T9409] syscall_exit_to_user_mode+0x7a/0x2c0 [ 81.914784][ T9409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.920652][ T9409] RIP: 0033:0x45cba9 [ 81.924519][ T9409] 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 [ 81.937537][ T9424] FAULT_INJECTION: forcing a failure. [ 81.937537][ T9424] name failslab, interval 1, probability 0, space 0, times 0 [ 81.944097][ T9409] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.944103][ T9409] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.944106][ T9409] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.944108][ T9409] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 81.944111][ T9409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.944113][ T9409] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 81.965814][ T9429] FAULT_INJECTION: forcing a failure. [ 81.965814][ T9429] name failslab, interval 1, probability 0, space 0, times 0 [ 81.987982][ T9424] CPU: 1 PID: 9424 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 82.008731][ T9432] FAULT_INJECTION: forcing a failure. [ 82.008731][ T9432] name failslab, interval 1, probability 0, space 0, times 0 [ 82.017728][ T9424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.017730][ T9424] Call Trace: [ 82.017741][ T9424] dump_stack+0xa3/0xc8 [ 82.017748][ T9424] should_fail.cold.6+0x32/0x37 [ 82.017754][ T9424] should_failslab+0x5/0x10 [ 82.017758][ T9424] kmem_cache_alloc_node+0x57/0xb20 [ 82.017763][ T9424] ? __lock_acquire+0x4ea/0x1770 [ 82.017775][ T9424] __alloc_skb+0x52/0x1d0 [ 82.017785][ T9424] tipc_buf_acquire+0x1c/0x50 [ 82.017790][ T9424] tipc_msg_reverse+0x96/0x280 [ 82.017798][ T9424] tipc_sk_respond+0xbe/0x2c0 [ 82.017805][ T9424] __tipc_shutdown+0x2dd/0x380 [ 82.046212][ T9433] FAULT_INJECTION: forcing a failure. [ 82.046212][ T9433] name failslab, interval 1, probability 0, space 0, times 0 [ 82.049037][ T9424] ? do_wait_intr_irq+0xb0/0xb0 [ 82.049047][ T9424] tipc_release+0x5f/0x870 [ 82.049057][ T9424] __sock_release+0x32/0xa0 [ 82.049062][ T9424] sock_close+0xf/0x20 [ 82.049067][ T9424] __fput+0xaa/0x250 [ 82.049074][ T9424] task_work_run+0x68/0xb0 [ 82.049081][ T9424] exit_to_user_mode_prepare+0x211/0x220 [ 82.049086][ T9424] syscall_exit_to_user_mode+0x7a/0x2c0 [ 82.049092][ T9424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.154300][ T9424] RIP: 0033:0x45cba9 [ 82.158201][ T9424] 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 [ 82.177780][ T9424] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.186158][ T9424] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.194100][ T9424] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.202041][ T9424] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.209992][ T9424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.217937][ T9424] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 82.225885][ T9432] CPU: 0 PID: 9432 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 82.234537][ T9432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.244593][ T9432] Call Trace: [ 82.247857][ T9432] dump_stack+0xa3/0xc8 [ 82.251983][ T9432] should_fail.cold.6+0x32/0x37 [ 82.256808][ T9432] should_failslab+0x5/0x10 [ 82.261277][ T9432] kmem_cache_alloc_node+0x57/0xb20 [ 82.266439][ T9432] ? __lock_acquire+0x4ea/0x1770 [ 82.271353][ T9432] __alloc_skb+0x52/0x1d0 [ 82.275654][ T9432] tipc_buf_acquire+0x1c/0x50 [ 82.280321][ T9432] tipc_msg_reverse+0x96/0x280 [ 82.285058][ T9432] tipc_sk_respond+0xbe/0x2c0 [ 82.289719][ T9432] __tipc_shutdown+0x2dd/0x380 [ 82.294461][ T9432] ? do_wait_intr_irq+0xb0/0xb0 [ 82.299293][ T9432] tipc_release+0x5f/0x870 [ 82.303686][ T9432] __sock_release+0x32/0xa0 [ 82.308157][ T9432] sock_close+0xf/0x20 [ 82.312194][ T9432] __fput+0xaa/0x250 [ 82.316068][ T9432] task_work_run+0x68/0xb0 [ 82.320452][ T9432] exit_to_user_mode_prepare+0x211/0x220 [ 82.326049][ T9432] syscall_exit_to_user_mode+0x7a/0x2c0 [ 82.331568][ T9432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.337431][ T9432] RIP: 0033:0x45cba9 [ 82.341293][ T9432] 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 [ 82.360864][ T9432] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.369240][ T9432] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.377177][ T9432] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.385120][ T9432] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.393062][ T9432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.401007][ T9432] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 82.408957][ T9433] CPU: 1 PID: 9433 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 82.417614][ T9433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.427647][ T9433] Call Trace: [ 82.430910][ T9433] dump_stack+0xa3/0xc8 [ 82.435041][ T9433] should_fail.cold.6+0x32/0x37 [ 82.439880][ T9433] should_failslab+0x5/0x10 [ 82.444349][ T9433] kmem_cache_alloc_node+0x57/0xb20 [ 82.449513][ T9433] ? __lock_acquire+0x4ea/0x1770 [ 82.454435][ T9433] __alloc_skb+0x52/0x1d0 [ 82.458734][ T9433] tipc_buf_acquire+0x1c/0x50 [ 82.463380][ T9433] tipc_msg_reverse+0x96/0x280 [ 82.468127][ T9433] tipc_sk_respond+0xbe/0x2c0 [ 82.472770][ T9433] __tipc_shutdown+0x2dd/0x380 [ 82.477503][ T9433] ? do_wait_intr_irq+0xb0/0xb0 [ 82.482325][ T9433] tipc_release+0x5f/0x870 [ 82.486724][ T9433] __sock_release+0x32/0xa0 [ 82.491191][ T9433] sock_close+0xf/0x20 [ 82.495230][ T9433] __fput+0xaa/0x250 [ 82.499095][ T9433] task_work_run+0x68/0xb0 [ 82.503478][ T9433] exit_to_user_mode_prepare+0x211/0x220 [ 82.509082][ T9433] syscall_exit_to_user_mode+0x7a/0x2c0 [ 82.514595][ T9433] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.520454][ T9433] RIP: 0033:0x45cba9 [ 82.524318][ T9433] 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 [ 82.543896][ T9433] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.552292][ T9433] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.560234][ T9433] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.568177][ T9433] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 82.576126][ T9433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.584074][ T9433] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 82.592024][ T9429] CPU: 0 PID: 9429 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 82.600678][ T9429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.610715][ T9429] Call Trace: [ 82.613983][ T9429] dump_stack+0xa3/0xc8 [ 82.618206][ T9429] should_fail.cold.6+0x32/0x37 [ 82.623133][ T9429] should_failslab+0x5/0x10 [ 82.627679][ T9429] kmem_cache_alloc_node+0x57/0xb20 [ 82.632862][ T9429] ? __lock_acquire+0x4ea/0x1770 [ 82.637785][ T9429] __alloc_skb+0x52/0x1d0 [ 82.642255][ T9429] tipc_buf_acquire+0x1c/0x50 [ 82.646959][ T9429] tipc_msg_reverse+0x96/0x280 [ 82.651709][ T9429] tipc_sk_respond+0xbe/0x2c0 [ 82.656365][ T9429] __tipc_shutdown+0x2dd/0x380 [ 82.661105][ T9429] ? do_wait_intr_irq+0xb0/0xb0 [ 82.665940][ T9429] tipc_release+0x5f/0x870 [ 82.670354][ T9429] __sock_release+0x32/0xa0 [ 82.674834][ T9429] sock_close+0xf/0x20 [ 82.678879][ T9429] __fput+0xaa/0x250 [ 82.682757][ T9429] task_work_run+0x68/0xb0 [ 82.687157][ T9429] exit_to_user_mode_prepare+0x211/0x220 [ 82.692772][ T9429] syscall_exit_to_user_mode+0x7a/0x2c0 [ 82.698294][ T9429] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.704160][ T9429] RIP: 0033:0x45cba9 [ 82.708024][ T9429] 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 [ 82.718673][ T9441] FAULT_INJECTION: forcing a failure. [ 82.718673][ T9441] name failslab, interval 1, probability 0, space 0, times 0 [ 82.727610][ T9429] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.727616][ T9429] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.727618][ T9429] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.727620][ T9429] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.727622][ T9429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.727625][ T9429] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 82.840047][ T9457] FAULT_INJECTION: forcing a failure. [ 82.840047][ T9457] name failslab, interval 1, probability 0, space 0, times 0 [ 82.853424][ T9457] CPU: 1 PID: 9457 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 82.860671][ T9462] FAULT_INJECTION: forcing a failure. [ 82.860671][ T9462] name failslab, interval 1, probability 0, space 0, times 0 [ 82.862076][ T9457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.862079][ T9457] Call Trace: [ 82.862089][ T9457] dump_stack+0xa3/0xc8 [ 82.862096][ T9457] should_fail.cold.6+0x32/0x37 [ 82.862103][ T9457] should_failslab+0x5/0x10 [ 82.862107][ T9457] kmem_cache_alloc_node+0x57/0xb20 [ 82.862112][ T9457] ? __lock_acquire+0x4ea/0x1770 [ 82.862125][ T9457] __alloc_skb+0x52/0x1d0 [ 82.862135][ T9457] tipc_buf_acquire+0x1c/0x50 [ 82.862140][ T9457] tipc_msg_reverse+0x96/0x280 [ 82.862148][ T9457] tipc_sk_respond+0xbe/0x2c0 [ 82.862154][ T9457] __tipc_shutdown+0x2dd/0x380 [ 82.862161][ T9457] ? do_wait_intr_irq+0xb0/0xb0 [ 82.862168][ T9457] tipc_release+0x5f/0x870 [ 82.862177][ T9457] __sock_release+0x32/0xa0 [ 82.862181][ T9457] sock_close+0xf/0x20 [ 82.862186][ T9457] __fput+0xaa/0x250 [ 82.862193][ T9457] task_work_run+0x68/0xb0 [ 82.862200][ T9457] exit_to_user_mode_prepare+0x211/0x220 [ 82.862206][ T9457] syscall_exit_to_user_mode+0x7a/0x2c0 [ 82.862212][ T9457] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.862216][ T9457] RIP: 0033:0x45cba9 [ 82.862220][ T9457] 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 [ 82.862223][ T9457] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.862228][ T9457] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.862230][ T9457] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.862232][ T9457] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.862236][ T9457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.930006][ T9464] FAULT_INJECTION: forcing a failure. [ 82.930006][ T9464] name failslab, interval 1, probability 0, space 0, times 0 [ 82.930014][ T9457] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 83.061690][ T9462] CPU: 0 PID: 9462 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 83.070343][ T9462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.080366][ T9462] Call Trace: [ 83.083626][ T9462] dump_stack+0xa3/0xc8 [ 83.087749][ T9462] should_fail.cold.6+0x32/0x37 [ 83.092567][ T9462] should_failslab+0x5/0x10 [ 83.097038][ T9462] kmem_cache_alloc_node+0x57/0xb20 [ 83.102200][ T9462] ? __lock_acquire+0x4ea/0x1770 [ 83.107106][ T9462] __alloc_skb+0x52/0x1d0 [ 83.109917][ T9461] FAULT_INJECTION: forcing a failure. [ 83.109917][ T9461] name failslab, interval 1, probability 0, space 0, times 0 [ 83.111410][ T9462] tipc_buf_acquire+0x1c/0x50 [ 83.111415][ T9462] tipc_msg_reverse+0x96/0x280 [ 83.111425][ T9462] tipc_sk_respond+0xbe/0x2c0 [ 83.130052][ T9466] FAULT_INJECTION: forcing a failure. [ 83.130052][ T9466] name failslab, interval 1, probability 0, space 0, times 0 [ 83.133341][ T9462] __tipc_shutdown+0x2dd/0x380 [ 83.133349][ T9462] ? do_wait_intr_irq+0xb0/0xb0 [ 83.133357][ T9462] tipc_release+0x5f/0x870 [ 83.133367][ T9462] __sock_release+0x32/0xa0 [ 83.133372][ T9462] sock_close+0xf/0x20 [ 83.133377][ T9462] __fput+0xaa/0x250 [ 83.176852][ T9462] task_work_run+0x68/0xb0 [ 83.181238][ T9462] exit_to_user_mode_prepare+0x211/0x220 [ 83.186839][ T9462] syscall_exit_to_user_mode+0x7a/0x2c0 [ 83.192364][ T9462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.198221][ T9462] RIP: 0033:0x45cba9 [ 83.202080][ T9462] 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 [ 83.221663][ T9462] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.230040][ T9462] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.237989][ T9462] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.245928][ T9462] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.253866][ T9462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.261804][ T9462] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 83.269887][ T9461] CPU: 1 PID: 9461 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 83.278612][ T9461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.288727][ T9461] Call Trace: [ 83.291995][ T9461] dump_stack+0xa3/0xc8 [ 83.296129][ T9461] should_fail.cold.6+0x32/0x37 [ 83.300960][ T9461] should_failslab+0x5/0x10 [ 83.305441][ T9461] kmem_cache_alloc_node+0x57/0xb20 [ 83.310614][ T9461] ? __lock_acquire+0x4ea/0x1770 [ 83.315528][ T9461] __alloc_skb+0x52/0x1d0 [ 83.319838][ T9461] tipc_buf_acquire+0x1c/0x50 [ 83.324480][ T9461] tipc_msg_reverse+0x96/0x280 [ 83.329211][ T9461] tipc_sk_respond+0xbe/0x2c0 [ 83.333873][ T9461] __tipc_shutdown+0x2dd/0x380 [ 83.338610][ T9461] ? do_wait_intr_irq+0xb0/0xb0 [ 83.343426][ T9461] tipc_release+0x5f/0x870 [ 83.347814][ T9461] __sock_release+0x32/0xa0 [ 83.352281][ T9461] sock_close+0xf/0x20 [ 83.356316][ T9461] __fput+0xaa/0x250 [ 83.360184][ T9461] task_work_run+0x68/0xb0 [ 83.364575][ T9461] exit_to_user_mode_prepare+0x211/0x220 [ 83.370174][ T9461] syscall_exit_to_user_mode+0x7a/0x2c0 [ 83.375696][ T9461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.381569][ T9461] RIP: 0033:0x45cba9 [ 83.385430][ T9461] 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 [ 83.405004][ T9461] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.413432][ T9461] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.421370][ T9461] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.429309][ T9461] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.437252][ T9461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.445196][ T9461] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 83.453161][ T9464] CPU: 0 PID: 9464 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 83.461808][ T9464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.471833][ T9464] Call Trace: [ 83.475089][ T9464] dump_stack+0xa3/0xc8 [ 83.479211][ T9464] should_fail.cold.6+0x32/0x37 [ 83.484026][ T9464] should_failslab+0x5/0x10 [ 83.488492][ T9464] kmem_cache_alloc_node+0x57/0xb20 [ 83.493661][ T9464] ? __lock_acquire+0x4ea/0x1770 [ 83.498828][ T9464] __alloc_skb+0x52/0x1d0 [ 83.503129][ T9464] tipc_buf_acquire+0x1c/0x50 [ 83.507772][ T9464] tipc_msg_reverse+0x96/0x280 [ 83.512508][ T9464] tipc_sk_respond+0xbe/0x2c0 [ 83.517171][ T9464] __tipc_shutdown+0x2dd/0x380 [ 83.521903][ T9464] ? do_wait_intr_irq+0xb0/0xb0 [ 83.526720][ T9464] tipc_release+0x5f/0x870 [ 83.531105][ T9464] __sock_release+0x32/0xa0 [ 83.535579][ T9464] sock_close+0xf/0x20 [ 83.539619][ T9464] __fput+0xaa/0x250 [ 83.543480][ T9464] task_work_run+0x68/0xb0 [ 83.547875][ T9464] exit_to_user_mode_prepare+0x211/0x220 [ 83.553473][ T9464] syscall_exit_to_user_mode+0x7a/0x2c0 [ 83.558983][ T9464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.564840][ T9464] RIP: 0033:0x45cba9 [ 83.568702][ T9464] 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 [ 83.588273][ T9464] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.596651][ T9464] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.604593][ T9464] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.612533][ T9464] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 83.620475][ T9464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.628413][ T9464] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 83.636378][ T9441] CPU: 1 PID: 9441 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 83.645028][ T9441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.655063][ T9441] Call Trace: [ 83.658323][ T9441] dump_stack+0xa3/0xc8 [ 83.662446][ T9441] should_fail.cold.6+0x32/0x37 [ 83.667264][ T9441] should_failslab+0x5/0x10 [ 83.671734][ T9441] kmem_cache_alloc_node+0x57/0xb20 [ 83.676900][ T9441] ? __lock_acquire+0x4ea/0x1770 [ 83.681807][ T9441] __alloc_skb+0x52/0x1d0 [ 83.686103][ T9441] tipc_buf_acquire+0x1c/0x50 [ 83.690744][ T9441] tipc_msg_reverse+0x96/0x280 [ 83.695474][ T9441] tipc_sk_respond+0xbe/0x2c0 [ 83.700116][ T9441] __tipc_shutdown+0x2dd/0x380 [ 83.704856][ T9441] ? do_wait_intr_irq+0xb0/0xb0 [ 83.709676][ T9441] tipc_release+0x5f/0x870 [ 83.714069][ T9441] __sock_release+0x32/0xa0 [ 83.718539][ T9441] sock_close+0xf/0x20 [ 83.722573][ T9441] __fput+0xaa/0x250 [ 83.726435][ T9441] task_work_run+0x68/0xb0 [ 83.730817][ T9441] exit_to_user_mode_prepare+0x211/0x220 [ 83.736414][ T9441] syscall_exit_to_user_mode+0x7a/0x2c0 [ 83.741930][ T9441] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.747792][ T9441] RIP: 0033:0x45cba9 [ 83.751656][ T9441] 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 [ 83.771238][ T9441] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.779621][ T9441] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 2020/11/08 17:40:39 executed programs: 242 [ 83.787558][ T9441] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.795497][ T9441] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.803435][ T9441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.811371][ T9441] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 83.820288][ T9466] CPU: 0 PID: 9466 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 83.828957][ T9466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.838991][ T9466] Call Trace: [ 83.842261][ T9466] dump_stack+0xa3/0xc8 [ 83.846398][ T9466] should_fail.cold.6+0x32/0x37 [ 83.851235][ T9466] should_failslab+0x5/0x10 [ 83.855715][ T9466] kmem_cache_alloc_node+0x57/0xb20 [ 83.860889][ T9466] ? __lock_acquire+0x4ea/0x1770 [ 83.865814][ T9466] __alloc_skb+0x52/0x1d0 [ 83.870265][ T9466] tipc_buf_acquire+0x1c/0x50 [ 83.874921][ T9466] tipc_msg_reverse+0x96/0x280 [ 83.879662][ T9466] tipc_sk_respond+0xbe/0x2c0 [ 83.884304][ T9466] __tipc_shutdown+0x2dd/0x380 [ 83.889035][ T9466] ? do_wait_intr_irq+0xb0/0xb0 [ 83.893855][ T9466] tipc_release+0x5f/0x870 [ 83.898246][ T9466] __sock_release+0x32/0xa0 [ 83.902718][ T9466] sock_close+0xf/0x20 [ 83.906764][ T9466] __fput+0xaa/0x250 [ 83.910634][ T9466] task_work_run+0x68/0xb0 [ 83.915032][ T9466] exit_to_user_mode_prepare+0x211/0x220 [ 83.920644][ T9466] syscall_exit_to_user_mode+0x7a/0x2c0 [ 83.920969][ T9471] FAULT_INJECTION: forcing a failure. [ 83.920969][ T9471] name failslab, interval 1, probability 0, space 0, times 0 [ 83.926161][ T9466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.926166][ T9466] RIP: 0033:0x45cba9 [ 83.926170][ T9466] 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 [ 83.926173][ T9466] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.926178][ T9466] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.926180][ T9466] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.926183][ T9466] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 83.926185][ T9466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.926187][ T9466] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 84.019973][ T9484] FAULT_INJECTION: forcing a failure. [ 84.019973][ T9484] name failslab, interval 1, probability 0, space 0, times 0 [ 84.034097][ T9483] FAULT_INJECTION: forcing a failure. [ 84.034097][ T9483] name failslab, interval 1, probability 0, space 0, times 0 [ 84.043531][ T9471] CPU: 1 PID: 9471 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 84.055312][ T9471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.065347][ T9471] Call Trace: [ 84.068618][ T9471] dump_stack+0xa3/0xc8 [ 84.072753][ T9471] should_fail.cold.6+0x32/0x37 [ 84.077578][ T9471] should_failslab+0x5/0x10 [ 84.082053][ T9471] kmem_cache_alloc_node+0x57/0xb20 [ 84.087222][ T9471] ? __lock_acquire+0x4ea/0x1770 [ 84.092133][ T9471] __alloc_skb+0x52/0x1d0 [ 84.096440][ T9471] tipc_buf_acquire+0x1c/0x50 [ 84.101104][ T9471] tipc_msg_reverse+0x96/0x280 [ 84.105848][ T9471] tipc_sk_respond+0xbe/0x2c0 [ 84.110499][ T9471] __tipc_shutdown+0x2dd/0x380 [ 84.115242][ T9471] ? do_wait_intr_irq+0xb0/0xb0 [ 84.120071][ T9471] tipc_release+0x5f/0x870 [ 84.124461][ T9471] __sock_release+0x32/0xa0 [ 84.128934][ T9471] sock_close+0xf/0x20 [ 84.132982][ T9471] __fput+0xaa/0x250 [ 84.136856][ T9471] task_work_run+0x68/0xb0 [ 84.141278][ T9471] exit_to_user_mode_prepare+0x211/0x220 [ 84.146885][ T9471] syscall_exit_to_user_mode+0x7a/0x2c0 [ 84.152414][ T9471] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.158281][ T9471] RIP: 0033:0x45cba9 [ 84.162147][ T9471] 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 [ 84.181716][ T9471] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.190096][ T9471] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.198041][ T9471] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.205983][ T9471] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.213919][ T9471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.221873][ T9471] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 84.229834][ T9483] CPU: 0 PID: 9483 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 84.238492][ T9483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.239062][ T9495] FAULT_INJECTION: forcing a failure. [ 84.239062][ T9495] name failslab, interval 1, probability 0, space 0, times 0 [ 84.248520][ T9483] Call Trace: [ 84.248528][ T9483] dump_stack+0xa3/0xc8 [ 84.248535][ T9483] should_fail.cold.6+0x32/0x37 [ 84.248541][ T9483] should_failslab+0x5/0x10 [ 84.248545][ T9483] kmem_cache_alloc_node+0x57/0xb20 [ 84.248550][ T9483] ? __lock_acquire+0x4ea/0x1770 [ 84.248561][ T9483] __alloc_skb+0x52/0x1d0 [ 84.248571][ T9483] tipc_buf_acquire+0x1c/0x50 [ 84.248575][ T9483] tipc_msg_reverse+0x96/0x280 [ 84.248584][ T9483] tipc_sk_respond+0xbe/0x2c0 [ 84.282308][ T9499] FAULT_INJECTION: forcing a failure. [ 84.282308][ T9499] name failslab, interval 1, probability 0, space 0, times 0 [ 84.282990][ T9483] __tipc_shutdown+0x2dd/0x380 [ 84.282999][ T9483] ? do_wait_intr_irq+0xb0/0xb0 [ 84.283006][ T9483] tipc_release+0x5f/0x870 [ 84.283017][ T9483] __sock_release+0x32/0xa0 [ 84.283021][ T9483] sock_close+0xf/0x20 [ 84.283026][ T9483] __fput+0xaa/0x250 [ 84.283033][ T9483] task_work_run+0x68/0xb0 [ 84.283040][ T9483] exit_to_user_mode_prepare+0x211/0x220 [ 84.283046][ T9483] syscall_exit_to_user_mode+0x7a/0x2c0 [ 84.283051][ T9483] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.283056][ T9483] RIP: 0033:0x45cba9 [ 84.283060][ T9483] 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 [ 84.283062][ T9483] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.283069][ T9483] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.321510][ T9500] FAULT_INJECTION: forcing a failure. [ 84.321510][ T9500] name failslab, interval 1, probability 0, space 0, times 0 [ 84.323548][ T9483] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.323551][ T9483] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.323553][ T9483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.323556][ T9483] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 84.333502][ T9484] CPU: 0 PID: 9484 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 84.459345][ T9484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.469369][ T9484] Call Trace: [ 84.472626][ T9484] dump_stack+0xa3/0xc8 [ 84.476749][ T9484] should_fail.cold.6+0x32/0x37 [ 84.481565][ T9484] should_failslab+0x5/0x10 [ 84.486033][ T9484] kmem_cache_alloc_node+0x57/0xb20 [ 84.491198][ T9484] ? __lock_acquire+0x4ea/0x1770 [ 84.496107][ T9484] __alloc_skb+0x52/0x1d0 [ 84.500408][ T9484] tipc_buf_acquire+0x1c/0x50 [ 84.505054][ T9484] tipc_msg_reverse+0x96/0x280 [ 84.509801][ T9484] tipc_sk_respond+0xbe/0x2c0 [ 84.514446][ T9484] __tipc_shutdown+0x2dd/0x380 [ 84.519176][ T9484] ? do_wait_intr_irq+0xb0/0xb0 [ 84.524000][ T9484] tipc_release+0x5f/0x870 [ 84.528392][ T9484] __sock_release+0x32/0xa0 [ 84.532868][ T9484] sock_close+0xf/0x20 [ 84.536908][ T9484] __fput+0xaa/0x250 [ 84.540771][ T9484] task_work_run+0x68/0xb0 [ 84.545157][ T9484] exit_to_user_mode_prepare+0x211/0x220 [ 84.550760][ T9484] syscall_exit_to_user_mode+0x7a/0x2c0 [ 84.556271][ T9484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.562128][ T9484] RIP: 0033:0x45cba9 [ 84.565988][ T9484] 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 [ 84.585569][ T9484] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.593947][ T9484] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.601893][ T9484] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.609840][ T9484] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.617780][ T9484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.625717][ T9484] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 84.634300][ T9500] CPU: 1 PID: 9500 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 84.643011][ T9500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.653045][ T9500] Call Trace: [ 84.656474][ T9500] dump_stack+0xa3/0xc8 [ 84.660613][ T9500] should_fail.cold.6+0x32/0x37 [ 84.665440][ T9500] should_failslab+0x5/0x10 [ 84.669910][ T9500] kmem_cache_alloc_node+0x57/0xb20 [ 84.675079][ T9500] ? __lock_acquire+0x4ea/0x1770 [ 84.679990][ T9500] __alloc_skb+0x52/0x1d0 [ 84.684299][ T9500] tipc_buf_acquire+0x1c/0x50 [ 84.688948][ T9500] tipc_msg_reverse+0x96/0x280 [ 84.693684][ T9500] tipc_sk_respond+0xbe/0x2c0 [ 84.698334][ T9500] __tipc_shutdown+0x2dd/0x380 [ 84.703074][ T9500] ? do_wait_intr_irq+0xb0/0xb0 [ 84.707896][ T9500] tipc_release+0x5f/0x870 [ 84.712283][ T9500] __sock_release+0x32/0xa0 [ 84.716754][ T9500] sock_close+0xf/0x20 [ 84.720799][ T9500] __fput+0xaa/0x250 [ 84.724673][ T9500] task_work_run+0x68/0xb0 [ 84.729060][ T9500] exit_to_user_mode_prepare+0x211/0x220 [ 84.734658][ T9500] syscall_exit_to_user_mode+0x7a/0x2c0 [ 84.740168][ T9500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.746027][ T9500] RIP: 0033:0x45cba9 [ 84.749887][ T9500] 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 [ 84.769474][ T9500] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.777861][ T9500] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.785809][ T9500] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.793757][ T9500] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.801705][ T9500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.809648][ T9500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 84.817600][ T9495] CPU: 0 PID: 9495 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 84.826247][ T9495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.836273][ T9495] Call Trace: [ 84.839533][ T9495] dump_stack+0xa3/0xc8 [ 84.843660][ T9495] should_fail.cold.6+0x32/0x37 [ 84.848503][ T9495] should_failslab+0x5/0x10 [ 84.852974][ T9495] kmem_cache_alloc_node+0x57/0xb20 [ 84.858152][ T9495] ? __lock_acquire+0x4ea/0x1770 [ 84.868031][ T9495] __alloc_skb+0x52/0x1d0 [ 84.872333][ T9495] tipc_buf_acquire+0x1c/0x50 [ 84.876991][ T9495] tipc_msg_reverse+0x96/0x280 [ 84.881737][ T9495] tipc_sk_respond+0xbe/0x2c0 [ 84.886395][ T9495] __tipc_shutdown+0x2dd/0x380 [ 84.891239][ T9495] ? do_wait_intr_irq+0xb0/0xb0 [ 84.896204][ T9495] tipc_release+0x5f/0x870 [ 84.900684][ T9495] __sock_release+0x32/0xa0 [ 84.905162][ T9495] sock_close+0xf/0x20 [ 84.909207][ T9495] __fput+0xaa/0x250 [ 84.913069][ T9495] task_work_run+0x68/0xb0 [ 84.917453][ T9495] exit_to_user_mode_prepare+0x211/0x220 [ 84.923049][ T9495] syscall_exit_to_user_mode+0x7a/0x2c0 [ 84.928560][ T9495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.934425][ T9495] RIP: 0033:0x45cba9 [ 84.938293][ T9495] 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 [ 84.957874][ T9495] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.966256][ T9495] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.974207][ T9495] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.982154][ T9495] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.990102][ T9495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.998052][ T9495] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 85.006012][ T9499] CPU: 1 PID: 9499 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 85.014692][ T9499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.024727][ T9499] Call Trace: [ 85.027998][ T9499] dump_stack+0xa3/0xc8 [ 85.032138][ T9499] should_fail.cold.6+0x32/0x37 [ 85.036971][ T9499] should_failslab+0x5/0x10 [ 85.041452][ T9499] kmem_cache_alloc_node+0x57/0xb20 [ 85.046624][ T9499] ? __lock_acquire+0x4ea/0x1770 [ 85.051531][ T9499] __alloc_skb+0x52/0x1d0 [ 85.055836][ T9499] tipc_buf_acquire+0x1c/0x50 [ 85.060495][ T9499] tipc_msg_reverse+0x96/0x280 [ 85.065266][ T9499] tipc_sk_respond+0xbe/0x2c0 [ 85.069908][ T9499] __tipc_shutdown+0x2dd/0x380 [ 85.074637][ T9499] ? do_wait_intr_irq+0xb0/0xb0 [ 85.079500][ T9499] tipc_release+0x5f/0x870 [ 85.083896][ T9499] __sock_release+0x32/0xa0 [ 85.084462][ T9515] FAULT_INJECTION: forcing a failure. [ 85.084462][ T9515] name failslab, interval 1, probability 0, space 0, times 0 [ 85.088368][ T9499] sock_close+0xf/0x20 [ 85.088372][ T9499] __fput+0xaa/0x250 [ 85.088379][ T9499] task_work_run+0x68/0xb0 [ 85.088386][ T9499] exit_to_user_mode_prepare+0x211/0x220 [ 85.088392][ T9499] syscall_exit_to_user_mode+0x7a/0x2c0 [ 85.088398][ T9499] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.088403][ T9499] RIP: 0033:0x45cba9 [ 85.088407][ T9499] 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 [ 85.088411][ T9499] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 [ 85.130394][ T9516] FAULT_INJECTION: forcing a failure. [ 85.130394][ T9516] name failslab, interval 1, probability 0, space 0, times 0 [ 85.134068][ T9499] ORIG_RAX: 0000000000000021 [ 85.134072][ T9499] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.134074][ T9499] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.134077][ T9499] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 85.134079][ T9499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.134082][ T9499] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 85.219074][ T9515] CPU: 0 PID: 9515 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 85.227723][ T9515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.237757][ T9515] Call Trace: [ 85.241037][ T9515] dump_stack+0xa3/0xc8 [ 85.245177][ T9515] should_fail.cold.6+0x32/0x37 [ 85.250007][ T9515] should_failslab+0x5/0x10 [ 85.254489][ T9515] kmem_cache_alloc_node+0x57/0xb20 [ 85.254703][ T9532] FAULT_INJECTION: forcing a failure. [ 85.254703][ T9532] name failslab, interval 1, probability 0, space 0, times 0 [ 85.259659][ T9515] ? __lock_acquire+0x4ea/0x1770 [ 85.259671][ T9515] __alloc_skb+0x52/0x1d0 [ 85.259681][ T9515] tipc_buf_acquire+0x1c/0x50 [ 85.259686][ T9515] tipc_msg_reverse+0x96/0x280 [ 85.259694][ T9515] tipc_sk_respond+0xbe/0x2c0 [ 85.259700][ T9515] __tipc_shutdown+0x2dd/0x380 [ 85.259707][ T9515] ? do_wait_intr_irq+0xb0/0xb0 [ 85.259715][ T9515] tipc_release+0x5f/0x870 [ 85.259725][ T9515] __sock_release+0x32/0xa0 [ 85.313975][ T9515] sock_close+0xf/0x20 [ 85.318017][ T9515] __fput+0xaa/0x250 [ 85.321883][ T9515] task_work_run+0x68/0xb0 [ 85.326286][ T9515] exit_to_user_mode_prepare+0x211/0x220 [ 85.331890][ T9515] syscall_exit_to_user_mode+0x7a/0x2c0 [ 85.337411][ T9515] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.343279][ T9515] RIP: 0033:0x45cba9 [ 85.347144][ T9515] 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 [ 85.366810][ T9515] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.375195][ T9515] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.383151][ T9515] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.391100][ T9515] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.399044][ T9515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.406989][ T9515] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 85.426548][ T9516] CPU: 1 PID: 9516 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 85.435215][ T9516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.445244][ T9516] Call Trace: [ 85.448542][ T9516] dump_stack+0xa3/0xc8 [ 85.452664][ T9516] should_fail.cold.6+0x32/0x37 [ 85.457480][ T9516] should_failslab+0x5/0x10 [ 85.461945][ T9516] kmem_cache_alloc_node+0x57/0xb20 [ 85.467111][ T9516] ? __lock_acquire+0x4ea/0x1770 [ 85.472036][ T9516] __alloc_skb+0x52/0x1d0 [ 85.474539][ T9536] FAULT_INJECTION: forcing a failure. [ 85.474539][ T9536] name failslab, interval 1, probability 0, space 0, times 0 [ 85.476344][ T9516] tipc_buf_acquire+0x1c/0x50 [ 85.493525][ T9516] tipc_msg_reverse+0x96/0x280 [ 85.495709][ T9538] FAULT_INJECTION: forcing a failure. [ 85.495709][ T9538] name failslab, interval 1, probability 0, space 0, times 0 [ 85.498264][ T9516] tipc_sk_respond+0xbe/0x2c0 [ 85.515444][ T9516] __tipc_shutdown+0x2dd/0x380 [ 85.520176][ T9516] ? do_wait_intr_irq+0xb0/0xb0 [ 85.524053][ T9539] FAULT_INJECTION: forcing a failure. [ 85.524053][ T9539] name failslab, interval 1, probability 0, space 0, times 0 [ 85.524998][ T9516] tipc_release+0x5f/0x870 [ 85.525010][ T9516] __sock_release+0x32/0xa0 [ 85.546425][ T9516] sock_close+0xf/0x20 [ 85.550461][ T9516] __fput+0xaa/0x250 [ 85.554336][ T9516] task_work_run+0x68/0xb0 [ 85.558719][ T9516] exit_to_user_mode_prepare+0x211/0x220 [ 85.564319][ T9516] syscall_exit_to_user_mode+0x7a/0x2c0 [ 85.569829][ T9516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.575686][ T9516] RIP: 0033:0x45cba9 [ 85.579544][ T9516] 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 [ 85.599114][ T9516] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.607489][ T9516] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.615428][ T9516] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.623370][ T9516] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 85.631310][ T9516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.639251][ T9516] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 85.647205][ T9536] CPU: 0 PID: 9536 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 85.655859][ T9536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.665917][ T9536] Call Trace: [ 85.669260][ T9536] dump_stack+0xa3/0xc8 [ 85.673423][ T9536] should_fail.cold.6+0x32/0x37 [ 85.678254][ T9536] should_failslab+0x5/0x10 [ 85.682733][ T9536] kmem_cache_alloc_node+0x57/0xb20 [ 85.688858][ T9536] ? __lock_acquire+0x4ea/0x1770 [ 85.693765][ T9536] __alloc_skb+0x52/0x1d0 [ 85.698068][ T9536] tipc_buf_acquire+0x1c/0x50 [ 85.702715][ T9536] tipc_msg_reverse+0x96/0x280 [ 85.707447][ T9536] tipc_sk_respond+0xbe/0x2c0 [ 85.712097][ T9536] __tipc_shutdown+0x2dd/0x380 [ 85.716846][ T9536] ? do_wait_intr_irq+0xb0/0xb0 [ 85.721667][ T9536] tipc_release+0x5f/0x870 [ 85.726054][ T9536] __sock_release+0x32/0xa0 [ 85.730529][ T9536] sock_close+0xf/0x20 [ 85.734562][ T9536] __fput+0xaa/0x250 [ 85.738425][ T9536] task_work_run+0x68/0xb0 [ 85.742810][ T9536] exit_to_user_mode_prepare+0x211/0x220 [ 85.748410][ T9536] syscall_exit_to_user_mode+0x7a/0x2c0 [ 85.753919][ T9536] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.759777][ T9536] RIP: 0033:0x45cba9 [ 85.763642][ T9536] 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 [ 85.783216][ T9536] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.791594][ T9536] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.799532][ T9536] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.807469][ T9536] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.815409][ T9536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.823355][ T9536] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 85.837996][ T9538] CPU: 0 PID: 9538 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 85.846664][ T9538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.856812][ T9538] Call Trace: [ 85.860085][ T9538] dump_stack+0xa3/0xc8 [ 85.864221][ T9538] should_fail.cold.6+0x32/0x37 [ 85.869045][ T9538] should_failslab+0x5/0x10 [ 85.873518][ T9538] kmem_cache_alloc_node+0x57/0xb20 [ 85.878789][ T9538] ? __lock_acquire+0x4ea/0x1770 [ 85.883701][ T9538] __alloc_skb+0x52/0x1d0 [ 85.888001][ T9538] tipc_buf_acquire+0x1c/0x50 [ 85.892643][ T9538] tipc_msg_reverse+0x96/0x280 [ 85.897377][ T9538] tipc_sk_respond+0xbe/0x2c0 [ 85.902031][ T9538] __tipc_shutdown+0x2dd/0x380 [ 85.906766][ T9538] ? do_wait_intr_irq+0xb0/0xb0 [ 85.911593][ T9538] tipc_release+0x5f/0x870 [ 85.915992][ T9538] __sock_release+0x32/0xa0 [ 85.920466][ T9538] sock_close+0xf/0x20 [ 85.924513][ T9538] __fput+0xaa/0x250 [ 85.928389][ T9538] task_work_run+0x68/0xb0 [ 85.932784][ T9538] exit_to_user_mode_prepare+0x211/0x220 [ 85.938394][ T9538] syscall_exit_to_user_mode+0x7a/0x2c0 [ 85.943912][ T9538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.949771][ T9538] RIP: 0033:0x45cba9 [ 85.953632][ T9538] 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 [ 85.973222][ T9538] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.981601][ T9538] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.989551][ T9538] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.997490][ T9538] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.005431][ T9538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.013368][ T9538] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 86.021319][ T9532] CPU: 1 PID: 9532 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 86.029976][ T9532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.040015][ T9532] Call Trace: [ 86.043285][ T9532] dump_stack+0xa3/0xc8 [ 86.047408][ T9532] should_fail.cold.6+0x32/0x37 [ 86.052320][ T9532] should_failslab+0x5/0x10 [ 86.056801][ T9532] kmem_cache_alloc_node+0x57/0xb20 [ 86.061978][ T9532] ? __lock_acquire+0x4ea/0x1770 [ 86.066895][ T9532] __alloc_skb+0x52/0x1d0 [ 86.071251][ T9532] tipc_buf_acquire+0x1c/0x50 [ 86.075893][ T9532] tipc_msg_reverse+0x96/0x280 [ 86.080631][ T9532] tipc_sk_respond+0xbe/0x2c0 [ 86.081650][ T9544] FAULT_INJECTION: forcing a failure. [ 86.081650][ T9544] name failslab, interval 1, probability 0, space 0, times 0 [ 86.085281][ T9532] __tipc_shutdown+0x2dd/0x380 [ 86.085288][ T9532] ? do_wait_intr_irq+0xb0/0xb0 [ 86.085296][ T9532] tipc_release+0x5f/0x870 [ 86.085306][ T9532] __sock_release+0x32/0xa0 [ 86.085310][ T9532] sock_close+0xf/0x20 [ 86.085314][ T9532] __fput+0xaa/0x250 [ 86.085321][ T9532] task_work_run+0x68/0xb0 [ 86.128535][ T9532] exit_to_user_mode_prepare+0x211/0x220 [ 86.134137][ T9532] syscall_exit_to_user_mode+0x7a/0x2c0 [ 86.139650][ T9532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.145506][ T9532] RIP: 0033:0x45cba9 [ 86.149371][ T9532] 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 [ 86.168959][ T9532] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.177335][ T9532] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.185282][ T9532] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.193221][ T9532] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 86.201159][ T9532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.209104][ T9532] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 86.217072][ T9544] CPU: 0 PID: 9544 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 86.225719][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.235752][ T9544] Call Trace: [ 86.239018][ T9544] dump_stack+0xa3/0xc8 [ 86.243142][ T9544] should_fail.cold.6+0x32/0x37 [ 86.247960][ T9544] should_failslab+0x5/0x10 [ 86.252431][ T9544] kmem_cache_alloc_node+0x57/0xb20 [ 86.257593][ T9544] ? __lock_acquire+0x4ea/0x1770 [ 86.262500][ T9544] __alloc_skb+0x52/0x1d0 [ 86.266810][ T9544] tipc_buf_acquire+0x1c/0x50 [ 86.271455][ T9544] tipc_msg_reverse+0x96/0x280 [ 86.276199][ T9544] tipc_sk_respond+0xbe/0x2c0 [ 86.280859][ T9544] __tipc_shutdown+0x2dd/0x380 [ 86.285702][ T9544] ? do_wait_intr_irq+0xb0/0xb0 [ 86.290536][ T9544] tipc_release+0x5f/0x870 [ 86.294933][ T9544] __sock_release+0x32/0xa0 [ 86.299405][ T9544] sock_close+0xf/0x20 [ 86.303438][ T9544] __fput+0xaa/0x250 [ 86.307299][ T9544] task_work_run+0x68/0xb0 [ 86.311681][ T9544] exit_to_user_mode_prepare+0x211/0x220 [ 86.317323][ T9544] syscall_exit_to_user_mode+0x7a/0x2c0 [ 86.322832][ T9544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.328692][ T9544] RIP: 0033:0x45cba9 [ 86.332552][ T9544] 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 [ 86.352121][ T9544] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.360497][ T9544] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.368465][ T9544] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.376407][ T9544] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.384351][ T9544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.392295][ T9544] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 86.400259][ T9539] CPU: 1 PID: 9539 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 86.408918][ T9539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.418953][ T9539] Call Trace: [ 86.422220][ T9539] dump_stack+0xa3/0xc8 [ 86.426354][ T9539] should_fail.cold.6+0x32/0x37 [ 86.431275][ T9539] should_failslab+0x5/0x10 [ 86.435743][ T9539] kmem_cache_alloc_node+0x57/0xb20 [ 86.440915][ T9539] ? __lock_acquire+0x4ea/0x1770 [ 86.445990][ T9539] __alloc_skb+0x52/0x1d0 [ 86.450297][ T9539] tipc_buf_acquire+0x1c/0x50 [ 86.454945][ T9539] tipc_msg_reverse+0x96/0x280 [ 86.459681][ T9539] tipc_sk_respond+0xbe/0x2c0 [ 86.463077][ T9549] FAULT_INJECTION: forcing a failure. [ 86.463077][ T9549] name failslab, interval 1, probability 0, space 0, times 0 [ 86.464330][ T9539] __tipc_shutdown+0x2dd/0x380 [ 86.464338][ T9539] ? do_wait_intr_irq+0xb0/0xb0 [ 86.464345][ T9539] tipc_release+0x5f/0x870 [ 86.490873][ T9539] __sock_release+0x32/0xa0 [ 86.495344][ T9539] sock_close+0xf/0x20 [ 86.499378][ T9539] __fput+0xaa/0x250 [ 86.503250][ T9539] task_work_run+0x68/0xb0 [ 86.507634][ T9539] exit_to_user_mode_prepare+0x211/0x220 [ 86.513234][ T9539] syscall_exit_to_user_mode+0x7a/0x2c0 [ 86.518758][ T9539] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.524618][ T9539] RIP: 0033:0x45cba9 [ 86.528481][ T9539] 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 [ 86.548052][ T9539] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.556436][ T9539] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.564382][ T9539] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.572321][ T9539] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 86.580258][ T9539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.588195][ T9539] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 86.596142][ T9549] CPU: 0 PID: 9549 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 86.604805][ T9549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.614841][ T9549] Call Trace: [ 86.618112][ T9549] dump_stack+0xa3/0xc8 [ 86.622247][ T9549] should_fail.cold.6+0x32/0x37 [ 86.627077][ T9549] should_failslab+0x5/0x10 [ 86.631559][ T9549] kmem_cache_alloc_node+0x57/0xb20 [ 86.636739][ T9549] ? __lock_acquire+0x4ea/0x1770 [ 86.641660][ T9549] __alloc_skb+0x52/0x1d0 [ 86.645972][ T9549] tipc_buf_acquire+0x1c/0x50 [ 86.650633][ T9549] tipc_msg_reverse+0x96/0x280 [ 86.655384][ T9549] tipc_sk_respond+0xbe/0x2c0 [ 86.660043][ T9549] __tipc_shutdown+0x2dd/0x380 [ 86.664791][ T9549] ? do_wait_intr_irq+0xb0/0xb0 [ 86.669625][ T9549] tipc_release+0x5f/0x870 [ 86.674028][ T9549] __sock_release+0x32/0xa0 [ 86.675683][ T9561] FAULT_INJECTION: forcing a failure. [ 86.675683][ T9561] name failslab, interval 1, probability 0, space 0, times 0 [ 86.678505][ T9549] sock_close+0xf/0x20 [ 86.678510][ T9549] __fput+0xaa/0x250 [ 86.678518][ T9549] task_work_run+0x68/0xb0 [ 86.678525][ T9549] exit_to_user_mode_prepare+0x211/0x220 [ 86.678531][ T9549] syscall_exit_to_user_mode+0x7a/0x2c0 [ 86.678537][ T9549] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.678542][ T9549] RIP: 0033:0x45cba9 [ 86.678547][ T9549] 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 [ 86.678549][ T9549] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.678555][ T9549] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.678557][ T9549] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.678561][ T9549] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.776005][ T9549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.784016][ T9549] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 86.792265][ T9561] CPU: 1 PID: 9561 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 86.800924][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.810997][ T9561] Call Trace: [ 86.814361][ T9561] dump_stack+0xa3/0xc8 [ 86.818501][ T9561] should_fail.cold.6+0x32/0x37 [ 86.823332][ T9561] should_failslab+0x5/0x10 [ 86.827800][ T9561] kmem_cache_alloc_node+0x57/0xb20 [ 86.832964][ T9561] ? __lock_acquire+0x4ea/0x1770 [ 86.837871][ T9561] __alloc_skb+0x52/0x1d0 [ 86.842176][ T9561] tipc_buf_acquire+0x1c/0x50 [ 86.846817][ T9561] tipc_msg_reverse+0x96/0x280 [ 86.851554][ T9561] tipc_sk_respond+0xbe/0x2c0 [ 86.853448][ T9568] FAULT_INJECTION: forcing a failure. [ 86.853448][ T9568] name failslab, interval 1, probability 0, space 0, times 0 [ 86.856218][ T9561] __tipc_shutdown+0x2dd/0x380 [ 86.856226][ T9561] ? do_wait_intr_irq+0xb0/0xb0 [ 86.856233][ T9561] tipc_release+0x5f/0x870 [ 86.856243][ T9561] __sock_release+0x32/0xa0 [ 86.870873][ T9569] FAULT_INJECTION: forcing a failure. [ 86.870873][ T9569] name failslab, interval 1, probability 0, space 0, times 0 [ 86.873558][ T9561] sock_close+0xf/0x20 [ 86.873563][ T9561] __fput+0xaa/0x250 [ 86.873570][ T9561] task_work_run+0x68/0xb0 [ 86.873577][ T9561] exit_to_user_mode_prepare+0x211/0x220 [ 86.917648][ T9561] syscall_exit_to_user_mode+0x7a/0x2c0 [ 86.923163][ T9561] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.929020][ T9561] RIP: 0033:0x45cba9 [ 86.932883][ T9561] 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 [ 86.952468][ T9561] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.960848][ T9561] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.968786][ T9561] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.976723][ T9561] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.984663][ T9561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.992599][ T9561] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 87.000549][ T9568] CPU: 0 PID: 9568 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 87.009205][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.019236][ T9568] Call Trace: [ 87.022493][ T9568] dump_stack+0xa3/0xc8 [ 87.026623][ T9568] should_fail.cold.6+0x32/0x37 [ 87.031450][ T9568] should_failslab+0x5/0x10 [ 87.035926][ T9568] kmem_cache_alloc_node+0x57/0xb20 [ 87.041094][ T9568] ? __lock_acquire+0x4ea/0x1770 [ 87.046001][ T9568] __alloc_skb+0x52/0x1d0 [ 87.050298][ T9568] tipc_buf_acquire+0x1c/0x50 [ 87.054958][ T9568] tipc_msg_reverse+0x96/0x280 [ 87.059694][ T9568] tipc_sk_respond+0xbe/0x2c0 [ 87.064336][ T9568] __tipc_shutdown+0x2dd/0x380 [ 87.069065][ T9568] ? do_wait_intr_irq+0xb0/0xb0 [ 87.073882][ T9568] tipc_release+0x5f/0x870 [ 87.078267][ T9568] __sock_release+0x32/0xa0 [ 87.082742][ T9568] sock_close+0xf/0x20 [ 87.086781][ T9568] __fput+0xaa/0x250 [ 87.090681][ T9568] task_work_run+0x68/0xb0 [ 87.095176][ T9568] exit_to_user_mode_prepare+0x211/0x220 [ 87.100878][ T9568] syscall_exit_to_user_mode+0x7a/0x2c0 [ 87.106404][ T9568] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.112273][ T9568] RIP: 0033:0x45cba9 [ 87.116141][ T9568] 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 [ 87.135727][ T9568] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.144113][ T9568] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.152051][ T9568] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.159989][ T9568] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.167927][ T9568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.175868][ T9568] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 87.192476][ T9569] CPU: 1 PID: 9569 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 87.201147][ T9569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.211179][ T9569] Call Trace: [ 87.214448][ T9569] dump_stack+0xa3/0xc8 [ 87.218586][ T9569] should_fail.cold.6+0x32/0x37 [ 87.223407][ T9569] should_failslab+0x5/0x10 [ 87.227893][ T9569] kmem_cache_alloc_node+0x57/0xb20 [ 87.233056][ T9569] ? __lock_acquire+0x4ea/0x1770 [ 87.237976][ T9569] __alloc_skb+0x52/0x1d0 [ 87.241673][ T9578] FAULT_INJECTION: forcing a failure. [ 87.241673][ T9578] name failslab, interval 1, probability 0, space 0, times 0 [ 87.242278][ T9569] tipc_buf_acquire+0x1c/0x50 [ 87.242283][ T9569] tipc_msg_reverse+0x96/0x280 [ 87.242293][ T9569] tipc_sk_respond+0xbe/0x2c0 [ 87.268847][ T9569] __tipc_shutdown+0x2dd/0x380 [ 87.273579][ T9569] ? do_wait_intr_irq+0xb0/0xb0 [ 87.278396][ T9569] tipc_release+0x5f/0x870 [ 87.282781][ T9569] __sock_release+0x32/0xa0 [ 87.287248][ T9569] sock_close+0xf/0x20 [ 87.291300][ T9569] __fput+0xaa/0x250 [ 87.295160][ T9569] task_work_run+0x68/0xb0 [ 87.299559][ T9569] exit_to_user_mode_prepare+0x211/0x220 [ 87.305172][ T9569] syscall_exit_to_user_mode+0x7a/0x2c0 [ 87.308595][ T9580] FAULT_INJECTION: forcing a failure. [ 87.308595][ T9580] name failslab, interval 1, probability 0, space 0, times 0 [ 87.310685][ T9569] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.310690][ T9569] RIP: 0033:0x45cba9 [ 87.310695][ T9569] 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 [ 87.310697][ T9569] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.310703][ T9569] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.310706][ T9569] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.310710][ T9569] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.388738][ T9569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.396678][ T9569] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 87.404636][ T9580] CPU: 0 PID: 9580 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 87.413293][ T9580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.423329][ T9580] Call Trace: [ 87.426599][ T9580] dump_stack+0xa3/0xc8 [ 87.430742][ T9580] should_fail.cold.6+0x32/0x37 [ 87.435569][ T9580] should_failslab+0x5/0x10 [ 87.440054][ T9580] kmem_cache_alloc_node+0x57/0xb20 [ 87.445230][ T9580] ? __lock_acquire+0x4ea/0x1770 [ 87.450143][ T9580] __alloc_skb+0x52/0x1d0 [ 87.454446][ T9580] tipc_buf_acquire+0x1c/0x50 [ 87.459088][ T9580] tipc_msg_reverse+0x96/0x280 [ 87.463823][ T9580] tipc_sk_respond+0xbe/0x2c0 [ 87.468473][ T9580] __tipc_shutdown+0x2dd/0x380 [ 87.473204][ T9580] ? do_wait_intr_irq+0xb0/0xb0 [ 87.478026][ T9580] tipc_release+0x5f/0x870 [ 87.482425][ T9580] __sock_release+0x32/0xa0 [ 87.486899][ T9580] sock_close+0xf/0x20 [ 87.490934][ T9580] __fput+0xaa/0x250 [ 87.494796][ T9580] task_work_run+0x68/0xb0 [ 87.499189][ T9580] exit_to_user_mode_prepare+0x211/0x220 [ 87.504786][ T9580] syscall_exit_to_user_mode+0x7a/0x2c0 [ 87.510297][ T9580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.516159][ T9580] RIP: 0033:0x45cba9 [ 87.520025][ T9580] 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 [ 87.539607][ T9580] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.546030][ T9587] FAULT_INJECTION: forcing a failure. [ 87.546030][ T9587] name failslab, interval 1, probability 0, space 0, times 0 [ 87.547993][ T9580] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.547995][ T9580] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.547998][ T9580] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 87.548000][ T9580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.548003][ T9580] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 87.595660][ T9578] CPU: 0 PID: 9578 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 87.609288][ T9578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.619316][ T9578] Call Trace: [ 87.621702][ T9586] FAULT_INJECTION: forcing a failure. [ 87.621702][ T9586] name failslab, interval 1, probability 0, space 0, times 0 [ 87.622581][ T9578] dump_stack+0xa3/0xc8 [ 87.639251][ T9578] should_fail.cold.6+0x32/0x37 [ 87.644072][ T9578] should_failslab+0x5/0x10 [ 87.648539][ T9578] kmem_cache_alloc_node+0x57/0xb20 [ 87.653724][ T9578] ? __lock_acquire+0x4ea/0x1770 [ 87.658638][ T9578] __alloc_skb+0x52/0x1d0 [ 87.662948][ T9578] tipc_buf_acquire+0x1c/0x50 [ 87.667604][ T9578] tipc_msg_reverse+0x96/0x280 [ 87.672341][ T9578] tipc_sk_respond+0xbe/0x2c0 [ 87.676997][ T9578] __tipc_shutdown+0x2dd/0x380 [ 87.681730][ T9578] ? do_wait_intr_irq+0xb0/0xb0 [ 87.686551][ T9578] tipc_release+0x5f/0x870 [ 87.690943][ T9578] __sock_release+0x32/0xa0 [ 87.695416][ T9578] sock_close+0xf/0x20 [ 87.699573][ T9578] __fput+0xaa/0x250 [ 87.703439][ T9578] task_work_run+0x68/0xb0 [ 87.707824][ T9578] exit_to_user_mode_prepare+0x211/0x220 [ 87.713427][ T9578] syscall_exit_to_user_mode+0x7a/0x2c0 [ 87.718948][ T9578] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.724811][ T9578] RIP: 0033:0x45cba9 [ 87.728678][ T9578] 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 [ 87.748255][ T9578] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.756639][ T9578] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.764587][ T9578] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.772527][ T9578] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.780468][ T9578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.788420][ T9578] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 87.796369][ T9587] CPU: 1 PID: 9587 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 87.805024][ T9587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.815102][ T9587] Call Trace: [ 87.818376][ T9587] dump_stack+0xa3/0xc8 [ 87.822514][ T9587] should_fail.cold.6+0x32/0x37 [ 87.827348][ T9587] should_failslab+0x5/0x10 [ 87.831837][ T9587] kmem_cache_alloc_node+0x57/0xb20 [ 87.837018][ T9587] ? __lock_acquire+0x4ea/0x1770 [ 87.841941][ T9587] __alloc_skb+0x52/0x1d0 [ 87.846252][ T9587] tipc_buf_acquire+0x1c/0x50 [ 87.850893][ T9587] tipc_msg_reverse+0x96/0x280 [ 87.855624][ T9587] tipc_sk_respond+0xbe/0x2c0 [ 87.860270][ T9587] __tipc_shutdown+0x2dd/0x380 [ 87.865008][ T9587] ? do_wait_intr_irq+0xb0/0xb0 [ 87.869926][ T9587] tipc_release+0x5f/0x870 [ 87.874314][ T9587] __sock_release+0x32/0xa0 [ 87.878788][ T9587] sock_close+0xf/0x20 [ 87.882827][ T9587] __fput+0xaa/0x250 [ 87.886692][ T9587] task_work_run+0x68/0xb0 [ 87.891076][ T9587] exit_to_user_mode_prepare+0x211/0x220 [ 87.896673][ T9587] syscall_exit_to_user_mode+0x7a/0x2c0 [ 87.902181][ T9587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.908038][ T9587] RIP: 0033:0x45cba9 [ 87.911901][ T9587] 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 [ 87.931470][ T9587] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.936112][ T9598] FAULT_INJECTION: forcing a failure. [ 87.936112][ T9598] name failslab, interval 1, probability 0, space 0, times 0 [ 87.939848][ T9587] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.939851][ T9587] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.939853][ T9587] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 87.939855][ T9587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.939858][ T9587] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 87.957769][ T9586] CPU: 1 PID: 9586 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 88.001057][ T9586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.011080][ T9586] Call Trace: [ 88.014339][ T9586] dump_stack+0xa3/0xc8 [ 88.018461][ T9586] should_fail.cold.6+0x32/0x37 [ 88.023278][ T9586] should_failslab+0x5/0x10 [ 88.027745][ T9586] kmem_cache_alloc_node+0x57/0xb20 [ 88.032907][ T9586] ? __lock_acquire+0x4ea/0x1770 [ 88.037815][ T9586] __alloc_skb+0x52/0x1d0 [ 88.042112][ T9586] tipc_buf_acquire+0x1c/0x50 [ 88.046766][ T9586] tipc_msg_reverse+0x96/0x280 [ 88.051497][ T9586] tipc_sk_respond+0xbe/0x2c0 [ 88.056141][ T9586] __tipc_shutdown+0x2dd/0x380 [ 88.060874][ T9586] ? do_wait_intr_irq+0xb0/0xb0 [ 88.065690][ T9586] tipc_release+0x5f/0x870 [ 88.070076][ T9586] __sock_release+0x32/0xa0 [ 88.074547][ T9586] sock_close+0xf/0x20 [ 88.078581][ T9586] __fput+0xaa/0x250 [ 88.082445][ T9586] task_work_run+0x68/0xb0 [ 88.086828][ T9586] exit_to_user_mode_prepare+0x211/0x220 [ 88.092423][ T9586] syscall_exit_to_user_mode+0x7a/0x2c0 [ 88.097932][ T9586] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.103919][ T9586] RIP: 0033:0x45cba9 [ 88.107780][ T9586] 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 [ 88.127361][ T9586] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.135736][ T9586] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.143685][ T9586] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.151633][ T9586] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.159577][ T9586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.167512][ T9586] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 88.175465][ T9598] CPU: 0 PID: 9598 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 88.184151][ T9598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.194187][ T9598] Call Trace: [ 88.197457][ T9598] dump_stack+0xa3/0xc8 [ 88.201595][ T9598] should_fail.cold.6+0x32/0x37 [ 88.206428][ T9598] should_failslab+0x5/0x10 [ 88.210913][ T9598] kmem_cache_alloc_node+0x57/0xb20 [ 88.216100][ T9598] ? __lock_acquire+0x4ea/0x1770 [ 88.221032][ T9598] __alloc_skb+0x52/0x1d0 [ 88.225353][ T9598] tipc_buf_acquire+0x1c/0x50 [ 88.230010][ T9598] tipc_msg_reverse+0x96/0x280 [ 88.234778][ T9598] tipc_sk_respond+0xbe/0x2c0 [ 88.239438][ T9598] __tipc_shutdown+0x2dd/0x380 [ 88.244189][ T9598] ? do_wait_intr_irq+0xb0/0xb0 [ 88.249025][ T9598] tipc_release+0x5f/0x870 [ 88.253431][ T9598] __sock_release+0x32/0xa0 [ 88.257927][ T9598] sock_close+0xf/0x20 [ 88.261975][ T9598] __fput+0xaa/0x250 [ 88.265855][ T9598] task_work_run+0x68/0xb0 [ 88.270257][ T9598] exit_to_user_mode_prepare+0x211/0x220 [ 88.275870][ T9598] syscall_exit_to_user_mode+0x7a/0x2c0 [ 88.281396][ T9598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.287264][ T9598] RIP: 0033:0x45cba9 [ 88.291134][ T9598] 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 [ 88.310714][ T9598] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.319106][ T9598] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.327055][ T9598] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.335007][ T9598] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 88.342993][ T9598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.350945][ T9598] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 88.365557][ T9615] FAULT_INJECTION: forcing a failure. [ 88.365557][ T9615] name failslab, interval 1, probability 0, space 0, times 0 [ 88.379047][ T9616] FAULT_INJECTION: forcing a failure. [ 88.379047][ T9616] name failslab, interval 1, probability 0, space 0, times 0 [ 88.393736][ T9612] FAULT_INJECTION: forcing a failure. [ 88.393736][ T9612] name failslab, interval 1, probability 0, space 0, times 0 [ 88.406428][ T9616] CPU: 0 PID: 9616 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 88.415072][ T9616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.425093][ T9616] Call Trace: [ 88.428354][ T9616] dump_stack+0xa3/0xc8 [ 88.432487][ T9616] should_fail.cold.6+0x32/0x37 [ 88.437339][ T9616] should_failslab+0x5/0x10 [ 88.441817][ T9616] kmem_cache_alloc_node+0x57/0xb20 [ 88.446987][ T9616] ? __lock_acquire+0x4ea/0x1770 [ 88.451895][ T9616] __alloc_skb+0x52/0x1d0 [ 88.456199][ T9616] tipc_buf_acquire+0x1c/0x50 [ 88.460847][ T9616] tipc_msg_reverse+0x96/0x280 [ 88.465581][ T9616] tipc_sk_respond+0xbe/0x2c0 [ 88.470227][ T9616] __tipc_shutdown+0x2dd/0x380 [ 88.474964][ T9616] ? do_wait_intr_irq+0xb0/0xb0 [ 88.479783][ T9616] tipc_release+0x5f/0x870 [ 88.484178][ T9616] __sock_release+0x32/0xa0 [ 88.488652][ T9616] sock_close+0xf/0x20 [ 88.492697][ T9616] __fput+0xaa/0x250 [ 88.494445][ T9624] FAULT_INJECTION: forcing a failure. [ 88.494445][ T9624] name failslab, interval 1, probability 0, space 0, times 0 [ 88.496570][ T9616] task_work_run+0x68/0xb0 [ 88.496578][ T9616] exit_to_user_mode_prepare+0x211/0x220 [ 88.496584][ T9616] syscall_exit_to_user_mode+0x7a/0x2c0 [ 88.496590][ T9616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.496595][ T9616] RIP: 0033:0x45cba9 [ 88.496600][ T9616] 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 [ 88.496602][ T9616] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.496608][ T9616] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.496610][ T9616] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.496613][ T9616] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.496615][ T9616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.496618][ T9616] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 88.497673][ T9615] CPU: 0 PID: 9615 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 88.575338][ T9626] FAULT_INJECTION: forcing a failure. [ 88.575338][ T9626] name failslab, interval 1, probability 0, space 0, times 0 [ 88.578415][ T9615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.578417][ T9615] Call Trace: [ 88.578427][ T9615] dump_stack+0xa3/0xc8 [ 88.578435][ T9615] should_fail.cold.6+0x32/0x37 [ 88.578441][ T9615] should_failslab+0x5/0x10 [ 88.578445][ T9615] kmem_cache_alloc_node+0x57/0xb20 [ 88.578450][ T9615] ? __lock_acquire+0x4ea/0x1770 [ 88.578463][ T9615] __alloc_skb+0x52/0x1d0 [ 88.578473][ T9615] tipc_buf_acquire+0x1c/0x50 [ 88.578477][ T9615] tipc_msg_reverse+0x96/0x280 [ 88.578486][ T9615] tipc_sk_respond+0xbe/0x2c0 [ 88.578492][ T9615] __tipc_shutdown+0x2dd/0x380 [ 88.578499][ T9615] ? do_wait_intr_irq+0xb0/0xb0 [ 88.578506][ T9615] tipc_release+0x5f/0x870 [ 88.578516][ T9615] __sock_release+0x32/0xa0 [ 88.578525][ T9615] sock_close+0xf/0x20 [ 88.578530][ T9615] __fput+0xaa/0x250 [ 88.578536][ T9615] task_work_run+0x68/0xb0 [ 88.578543][ T9615] exit_to_user_mode_prepare+0x211/0x220 [ 88.578548][ T9615] syscall_exit_to_user_mode+0x7a/0x2c0 [ 88.578554][ T9615] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.726346][ T9615] RIP: 0033:0x45cba9 [ 88.730227][ T9615] 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 [ 88.749801][ T9615] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.758187][ T9615] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.766132][ T9615] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.774072][ T9615] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.782015][ T9615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.789953][ T9615] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 88.804483][ T9626] CPU: 1 PID: 9626 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 88.813151][ T9626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.823176][ T9626] Call Trace: [ 88.826436][ T9626] dump_stack+0xa3/0xc8 [ 88.830563][ T9626] should_fail.cold.6+0x32/0x37 [ 88.835379][ T9626] should_failslab+0x5/0x10 [ 88.839849][ T9626] kmem_cache_alloc_node+0x57/0xb20 [ 88.845026][ T9626] ? __lock_acquire+0x4ea/0x1770 [ 88.849931][ T9626] __alloc_skb+0x52/0x1d0 [ 88.854231][ T9626] tipc_buf_acquire+0x1c/0x50 [ 88.859326][ T9626] tipc_msg_reverse+0x96/0x280 [ 88.864068][ T9626] tipc_sk_respond+0xbe/0x2c0 [ 88.868711][ T9626] __tipc_shutdown+0x2dd/0x380 [ 88.873453][ T9626] ? do_wait_intr_irq+0xb0/0xb0 [ 88.878284][ T9626] tipc_release+0x5f/0x870 [ 88.882675][ T9626] __sock_release+0x32/0xa0 [ 88.887145][ T9626] sock_close+0xf/0x20 [ 88.891198][ T9626] __fput+0xaa/0x250 [ 88.895064][ T9626] task_work_run+0x68/0xb0 [ 88.899448][ T9626] exit_to_user_mode_prepare+0x211/0x220 [ 88.905054][ T9626] syscall_exit_to_user_mode+0x7a/0x2c0 [ 88.910564][ T9626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.916426][ T9626] RIP: 0033:0x45cba9 [ 88.920286][ T9626] 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 [ 88.939859][ T9626] RSP: 002b:00007fa6d628ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.948242][ T9626] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.956179][ T9626] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.964116][ T9626] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 88.972052][ T9626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.980002][ T9626] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d628b6d4 [ 88.987969][ T9624] CPU: 0 PID: 9624 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 88.996624][ T9624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.006656][ T9624] Call Trace: [ 89.009920][ T9624] dump_stack+0xa3/0xc8 [ 89.014059][ T9624] should_fail.cold.6+0x32/0x37 [ 89.018913][ T9624] should_failslab+0x5/0x10 [ 89.023393][ T9624] kmem_cache_alloc_node+0x57/0xb20 [ 89.028570][ T9624] ? __lock_acquire+0x4ea/0x1770 [ 89.033496][ T9624] __alloc_skb+0x52/0x1d0 [ 89.037916][ T9624] tipc_buf_acquire+0x1c/0x50 [ 89.042569][ T9624] tipc_msg_reverse+0x96/0x280 [ 89.047308][ T9624] tipc_sk_respond+0xbe/0x2c0 [ 89.051954][ T9624] __tipc_shutdown+0x2dd/0x380 [ 89.056686][ T9624] ? do_wait_intr_irq+0xb0/0xb0 [ 89.061516][ T9624] tipc_release+0x5f/0x870 2020/11/08 17:40:44 executed programs: 272 [ 89.065901][ T9624] __sock_release+0x32/0xa0 [ 89.070370][ T9624] sock_close+0xf/0x20 [ 89.074403][ T9624] __fput+0xaa/0x250 [ 89.078268][ T9624] task_work_run+0x68/0xb0 [ 89.082655][ T9624] exit_to_user_mode_prepare+0x211/0x220 [ 89.088260][ T9624] syscall_exit_to_user_mode+0x7a/0x2c0 [ 89.093776][ T9624] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.099635][ T9624] RIP: 0033:0x45cba9 [ 89.103500][ T9624] 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 [ 89.123073][ T9624] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.131474][ T9624] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.139417][ T9624] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.147361][ T9624] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 89.155303][ T9624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.163244][ T9624] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 89.171198][ T9612] CPU: 1 PID: 9612 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 89.179857][ T9612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.190032][ T9612] Call Trace: [ 89.193302][ T9612] dump_stack+0xa3/0xc8 [ 89.197435][ T9612] should_fail.cold.6+0x32/0x37 [ 89.202251][ T9612] should_failslab+0x5/0x10 [ 89.206825][ T9612] kmem_cache_alloc_node+0x57/0xb20 [ 89.212033][ T9612] ? __lock_acquire+0x4ea/0x1770 [ 89.216939][ T9612] __alloc_skb+0x52/0x1d0 [ 89.221241][ T9612] tipc_buf_acquire+0x1c/0x50 [ 89.225891][ T9612] tipc_msg_reverse+0x96/0x280 [ 89.228567][ T9631] FAULT_INJECTION: forcing a failure. [ 89.228567][ T9631] name failslab, interval 1, probability 0, space 0, times 0 [ 89.230640][ T9612] tipc_sk_respond+0xbe/0x2c0 [ 89.247839][ T9612] __tipc_shutdown+0x2dd/0x380 [ 89.252584][ T9612] ? do_wait_intr_irq+0xb0/0xb0 [ 89.257404][ T9612] tipc_release+0x5f/0x870 [ 89.261789][ T9612] __sock_release+0x32/0xa0 [ 89.266257][ T9612] sock_close+0xf/0x20 [ 89.270291][ T9612] __fput+0xaa/0x250 [ 89.274155][ T9612] task_work_run+0x68/0xb0 [ 89.278549][ T9612] exit_to_user_mode_prepare+0x211/0x220 [ 89.284149][ T9612] syscall_exit_to_user_mode+0x7a/0x2c0 [ 89.289660][ T9612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.295516][ T9612] RIP: 0033:0x45cba9 [ 89.299379][ T9612] 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 [ 89.318960][ T9612] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.327336][ T9612] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.335273][ T9612] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.343210][ T9612] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.351148][ T9612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.359085][ T9612] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 89.367034][ T9631] CPU: 0 PID: 9631 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 89.375693][ T9631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.385727][ T9631] Call Trace: [ 89.388996][ T9631] dump_stack+0xa3/0xc8 [ 89.393134][ T9631] should_fail.cold.6+0x32/0x37 [ 89.397962][ T9631] should_failslab+0x5/0x10 [ 89.402444][ T9631] kmem_cache_alloc_node+0x57/0xb20 [ 89.407621][ T9631] ? __lock_acquire+0x4ea/0x1770 [ 89.412546][ T9631] __alloc_skb+0x52/0x1d0 [ 89.416858][ T9631] tipc_buf_acquire+0x1c/0x50 [ 89.421545][ T9631] tipc_msg_reverse+0x96/0x280 [ 89.426342][ T9631] tipc_sk_respond+0xbe/0x2c0 [ 89.430998][ T9631] __tipc_shutdown+0x2dd/0x380 [ 89.435744][ T9631] ? do_wait_intr_irq+0xb0/0xb0 [ 89.440587][ T9631] tipc_release+0x5f/0x870 [ 89.444991][ T9631] __sock_release+0x32/0xa0 [ 89.449474][ T9631] sock_close+0xf/0x20 [ 89.453520][ T9631] __fput+0xaa/0x250 [ 89.457402][ T9631] task_work_run+0x68/0xb0 [ 89.461800][ T9631] exit_to_user_mode_prepare+0x211/0x220 [ 89.467413][ T9631] syscall_exit_to_user_mode+0x7a/0x2c0 [ 89.472941][ T9631] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.478810][ T9631] RIP: 0033:0x45cba9 [ 89.482684][ T9631] 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 [ 89.502270][ T9631] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.510666][ T9631] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.518618][ T9631] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.526568][ T9631] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.534524][ T9631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.542474][ T9631] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 89.558035][ T9651] FAULT_INJECTION: forcing a failure. [ 89.558035][ T9651] name failslab, interval 1, probability 0, space 0, times 0 [ 89.560242][ T9649] FAULT_INJECTION: forcing a failure. [ 89.560242][ T9649] name failslab, interval 1, probability 0, space 0, times 0 [ 89.570997][ T9651] CPU: 1 PID: 9651 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 89.591888][ T9651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.601919][ T9651] Call Trace: [ 89.605187][ T9651] dump_stack+0xa3/0xc8 [ 89.609316][ T9651] should_fail.cold.6+0x32/0x37 [ 89.614132][ T9651] should_failslab+0x5/0x10 [ 89.618601][ T9651] kmem_cache_alloc_node+0x57/0xb20 [ 89.623775][ T9651] ? __lock_acquire+0x4ea/0x1770 [ 89.628699][ T9651] __alloc_skb+0x52/0x1d0 [ 89.632996][ T9651] tipc_buf_acquire+0x1c/0x50 [ 89.637651][ T9651] tipc_msg_reverse+0x96/0x280 [ 89.642390][ T9651] tipc_sk_respond+0xbe/0x2c0 [ 89.647055][ T9651] __tipc_shutdown+0x2dd/0x380 [ 89.651791][ T9651] ? do_wait_intr_irq+0xb0/0xb0 [ 89.656614][ T9651] tipc_release+0x5f/0x870 [ 89.661013][ T9651] __sock_release+0x32/0xa0 [ 89.665492][ T9651] sock_close+0xf/0x20 [ 89.669536][ T9651] __fput+0xaa/0x250 [ 89.673401][ T9651] task_work_run+0x68/0xb0 [ 89.677795][ T9651] exit_to_user_mode_prepare+0x211/0x220 [ 89.683399][ T9651] syscall_exit_to_user_mode+0x7a/0x2c0 [ 89.688921][ T9651] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.694778][ T9651] RIP: 0033:0x45cba9 [ 89.698646][ T9651] 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 [ 89.718230][ T9651] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.726639][ T9651] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.734576][ T9651] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.742513][ T9651] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.750470][ T9651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.758409][ T9651] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 89.766361][ T9649] CPU: 0 PID: 9649 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 89.775111][ T9649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.785146][ T9649] Call Trace: [ 89.786356][ T9653] FAULT_INJECTION: forcing a failure. [ 89.786356][ T9653] name failslab, interval 1, probability 0, space 0, times 0 [ 89.788412][ T9649] dump_stack+0xa3/0xc8 [ 89.788419][ T9649] should_fail.cold.6+0x32/0x37 [ 89.788425][ T9649] should_failslab+0x5/0x10 [ 89.814447][ T9649] kmem_cache_alloc_node+0x57/0xb20 [ 89.819611][ T9649] ? __lock_acquire+0x4ea/0x1770 [ 89.824525][ T9649] __alloc_skb+0x52/0x1d0 [ 89.826638][ T9652] FAULT_INJECTION: forcing a failure. [ 89.826638][ T9652] name failslab, interval 1, probability 0, space 0, times 0 [ 89.828832][ T9649] tipc_buf_acquire+0x1c/0x50 [ 89.828837][ T9649] tipc_msg_reverse+0x96/0x280 [ 89.828845][ T9649] tipc_sk_respond+0xbe/0x2c0 [ 89.828851][ T9649] __tipc_shutdown+0x2dd/0x380 [ 89.847549][ T9656] FAULT_INJECTION: forcing a failure. [ 89.847549][ T9656] name failslab, interval 1, probability 0, space 0, times 0 [ 89.850771][ T9649] ? do_wait_intr_irq+0xb0/0xb0 [ 89.850780][ T9649] tipc_release+0x5f/0x870 [ 89.850790][ T9649] __sock_release+0x32/0xa0 [ 89.850795][ T9649] sock_close+0xf/0x20 [ 89.850799][ T9649] __fput+0xaa/0x250 [ 89.850806][ T9649] task_work_run+0x68/0xb0 [ 89.898724][ T9649] exit_to_user_mode_prepare+0x211/0x220 [ 89.904328][ T9649] syscall_exit_to_user_mode+0x7a/0x2c0 [ 89.909843][ T9649] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.915702][ T9649] RIP: 0033:0x45cba9 [ 89.919563][ T9649] 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 [ 89.939138][ T9649] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.947693][ T9649] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.955638][ T9649] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.963579][ T9649] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.971519][ T9649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.979461][ T9649] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 89.987417][ T9653] CPU: 1 PID: 9653 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 89.996104][ T9653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.006135][ T9653] Call Trace: [ 90.009394][ T9653] dump_stack+0xa3/0xc8 [ 90.013518][ T9653] should_fail.cold.6+0x32/0x37 [ 90.018336][ T9653] should_failslab+0x5/0x10 [ 90.022802][ T9653] kmem_cache_alloc_node+0x57/0xb20 [ 90.027980][ T9653] ? __lock_acquire+0x4ea/0x1770 [ 90.032893][ T9653] __alloc_skb+0x52/0x1d0 [ 90.037193][ T9653] tipc_buf_acquire+0x1c/0x50 [ 90.041841][ T9653] tipc_msg_reverse+0x96/0x280 [ 90.046586][ T9653] tipc_sk_respond+0xbe/0x2c0 [ 90.051229][ T9653] __tipc_shutdown+0x2dd/0x380 [ 90.055963][ T9653] ? do_wait_intr_irq+0xb0/0xb0 [ 90.060793][ T9653] tipc_release+0x5f/0x870 [ 90.065190][ T9653] __sock_release+0x32/0xa0 [ 90.069657][ T9653] sock_close+0xf/0x20 [ 90.073690][ T9653] __fput+0xaa/0x250 [ 90.077549][ T9653] task_work_run+0x68/0xb0 [ 90.081932][ T9653] exit_to_user_mode_prepare+0x211/0x220 [ 90.087539][ T9653] syscall_exit_to_user_mode+0x7a/0x2c0 [ 90.093049][ T9653] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.098919][ T9653] RIP: 0033:0x45cba9 [ 90.102785][ T9653] 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 [ 90.122367][ T9653] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.130743][ T9653] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.138680][ T9653] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.146617][ T9653] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.154555][ T9653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.162493][ T9653] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 90.170462][ T9652] CPU: 0 PID: 9652 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 90.179115][ T9652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.189146][ T9652] Call Trace: [ 90.192404][ T9652] dump_stack+0xa3/0xc8 [ 90.196530][ T9652] should_fail.cold.6+0x32/0x37 [ 90.201368][ T9652] should_failslab+0x5/0x10 [ 90.205839][ T9652] kmem_cache_alloc_node+0x57/0xb20 [ 90.211014][ T9652] ? __lock_acquire+0x4ea/0x1770 [ 90.215920][ T9652] __alloc_skb+0x52/0x1d0 [ 90.220220][ T9652] tipc_buf_acquire+0x1c/0x50 [ 90.224862][ T9652] tipc_msg_reverse+0x96/0x280 [ 90.229596][ T9652] tipc_sk_respond+0xbe/0x2c0 [ 90.234253][ T9652] __tipc_shutdown+0x2dd/0x380 [ 90.238998][ T9652] ? do_wait_intr_irq+0xb0/0xb0 [ 90.243817][ T9652] tipc_release+0x5f/0x870 [ 90.248201][ T9652] __sock_release+0x32/0xa0 [ 90.252669][ T9652] sock_close+0xf/0x20 [ 90.256703][ T9652] __fput+0xaa/0x250 [ 90.260578][ T9652] task_work_run+0x68/0xb0 [ 90.264959][ T9652] exit_to_user_mode_prepare+0x211/0x220 [ 90.270570][ T9652] syscall_exit_to_user_mode+0x7a/0x2c0 [ 90.276081][ T9652] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.281948][ T9652] RIP: 0033:0x45cba9 [ 90.285808][ T9652] 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 [ 90.305396][ T9652] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.313865][ T9652] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.321848][ T9652] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.329929][ T9652] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.337867][ T9652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.345804][ T9652] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 90.353752][ T9656] CPU: 1 PID: 9656 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 90.362437][ T9656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.372477][ T9656] Call Trace: [ 90.375808][ T9656] dump_stack+0xa3/0xc8 [ 90.379948][ T9656] should_fail.cold.6+0x32/0x37 [ 90.384779][ T9656] should_failslab+0x5/0x10 [ 90.389261][ T9656] kmem_cache_alloc_node+0x57/0xb20 [ 90.394448][ T9656] ? __lock_acquire+0x4ea/0x1770 [ 90.399368][ T9656] __alloc_skb+0x52/0x1d0 [ 90.403682][ T9656] tipc_buf_acquire+0x1c/0x50 [ 90.408336][ T9656] tipc_msg_reverse+0x96/0x280 [ 90.413081][ T9656] tipc_sk_respond+0xbe/0x2c0 [ 90.417738][ T9656] __tipc_shutdown+0x2dd/0x380 [ 90.422606][ T9656] ? do_wait_intr_irq+0xb0/0xb0 [ 90.427452][ T9656] tipc_release+0x5f/0x870 [ 90.431862][ T9656] __sock_release+0x32/0xa0 [ 90.435379][ T9669] FAULT_INJECTION: forcing a failure. [ 90.435379][ T9669] name failslab, interval 1, probability 0, space 0, times 0 [ 90.436338][ T9656] sock_close+0xf/0x20 [ 90.436344][ T9656] __fput+0xaa/0x250 [ 90.436352][ T9656] task_work_run+0x68/0xb0 [ 90.436360][ T9656] exit_to_user_mode_prepare+0x211/0x220 [ 90.436365][ T9656] syscall_exit_to_user_mode+0x7a/0x2c0 [ 90.436371][ T9656] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.436376][ T9656] RIP: 0033:0x45cba9 [ 90.436381][ T9656] 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 [ 90.501621][ T9656] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.502634][ T9675] FAULT_INJECTION: forcing a failure. [ 90.502634][ T9675] name failslab, interval 1, probability 0, space 0, times 0 [ 90.510024][ T9656] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.510027][ T9656] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.510029][ T9656] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 90.510032][ T9656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.510034][ T9656] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 90.513556][ T9673] FAULT_INJECTION: forcing a failure. [ 90.513556][ T9673] name failslab, interval 1, probability 0, space 0, times 0 [ 90.539121][ T9669] CPU: 0 PID: 9669 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 90.548904][ T9672] FAULT_INJECTION: forcing a failure. [ 90.548904][ T9672] name failslab, interval 1, probability 0, space 0, times 0 [ 90.554702][ T9669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.554705][ T9669] Call Trace: [ 90.554715][ T9669] dump_stack+0xa3/0xc8 [ 90.554722][ T9669] should_fail.cold.6+0x32/0x37 [ 90.554728][ T9669] should_failslab+0x5/0x10 [ 90.554732][ T9669] kmem_cache_alloc_node+0x57/0xb20 [ 90.554737][ T9669] ? __lock_acquire+0x4ea/0x1770 [ 90.554748][ T9669] __alloc_skb+0x52/0x1d0 [ 90.571555][ T9674] FAULT_INJECTION: forcing a failure. [ 90.571555][ T9674] name failslab, interval 1, probability 0, space 0, times 0 [ 90.575243][ T9669] tipc_buf_acquire+0x1c/0x50 [ 90.575250][ T9669] tipc_msg_reverse+0x96/0x280 [ 90.659393][ T9669] tipc_sk_respond+0xbe/0x2c0 [ 90.664043][ T9669] __tipc_shutdown+0x2dd/0x380 [ 90.668774][ T9669] ? do_wait_intr_irq+0xb0/0xb0 [ 90.673590][ T9669] tipc_release+0x5f/0x870 [ 90.677976][ T9669] __sock_release+0x32/0xa0 [ 90.682453][ T9669] sock_close+0xf/0x20 [ 90.686489][ T9669] __fput+0xaa/0x250 [ 90.690358][ T9669] task_work_run+0x68/0xb0 [ 90.694741][ T9669] exit_to_user_mode_prepare+0x211/0x220 [ 90.700340][ T9669] syscall_exit_to_user_mode+0x7a/0x2c0 [ 90.705866][ T9669] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.711721][ T9669] RIP: 0033:0x45cba9 [ 90.715585][ T9669] 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 [ 90.735155][ T9669] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.743528][ T9669] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.751472][ T9669] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.759413][ T9669] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.767364][ T9669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.775304][ T9669] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 90.783254][ T9672] CPU: 1 PID: 9672 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 90.791906][ T9672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.801939][ T9672] Call Trace: [ 90.805213][ T9672] dump_stack+0xa3/0xc8 [ 90.809353][ T9672] should_fail.cold.6+0x32/0x37 [ 90.814186][ T9672] should_failslab+0x5/0x10 [ 90.818668][ T9672] kmem_cache_alloc_node+0x57/0xb20 [ 90.823847][ T9672] ? __lock_acquire+0x4ea/0x1770 [ 90.828771][ T9672] __alloc_skb+0x52/0x1d0 [ 90.833085][ T9672] tipc_buf_acquire+0x1c/0x50 [ 90.837741][ T9672] tipc_msg_reverse+0x96/0x280 [ 90.842489][ T9672] tipc_sk_respond+0xbe/0x2c0 [ 90.847148][ T9672] __tipc_shutdown+0x2dd/0x380 [ 90.851897][ T9672] ? do_wait_intr_irq+0xb0/0xb0 [ 90.856732][ T9672] tipc_release+0x5f/0x870 [ 90.861136][ T9672] __sock_release+0x32/0xa0 [ 90.865619][ T9672] sock_close+0xf/0x20 [ 90.869784][ T9672] __fput+0xaa/0x250 [ 90.873668][ T9672] task_work_run+0x68/0xb0 [ 90.878068][ T9672] exit_to_user_mode_prepare+0x211/0x220 [ 90.883682][ T9672] syscall_exit_to_user_mode+0x7a/0x2c0 [ 90.889273][ T9672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.895235][ T9672] RIP: 0033:0x45cba9 [ 90.899106][ T9672] 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 [ 90.918685][ T9672] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.927078][ T9672] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.935018][ T9672] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.942960][ T9672] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.950900][ T9672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.958839][ T9672] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 90.969117][ T9673] CPU: 1 PID: 9673 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 90.977864][ T9673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.987898][ T9673] Call Trace: [ 90.991164][ T9673] dump_stack+0xa3/0xc8 [ 90.995293][ T9673] should_fail.cold.6+0x32/0x37 [ 91.000121][ T9673] should_failslab+0x5/0x10 [ 91.004598][ T9673] kmem_cache_alloc_node+0x57/0xb20 [ 91.009762][ T9673] ? __lock_acquire+0x4ea/0x1770 [ 91.014676][ T9673] __alloc_skb+0x52/0x1d0 [ 91.018981][ T9673] tipc_buf_acquire+0x1c/0x50 [ 91.023626][ T9673] tipc_msg_reverse+0x96/0x280 [ 91.028358][ T9673] tipc_sk_respond+0xbe/0x2c0 [ 91.033002][ T9673] __tipc_shutdown+0x2dd/0x380 [ 91.037733][ T9673] ? do_wait_intr_irq+0xb0/0xb0 [ 91.042551][ T9673] tipc_release+0x5f/0x870 [ 91.046936][ T9673] __sock_release+0x32/0xa0 [ 91.051403][ T9673] sock_close+0xf/0x20 [ 91.055450][ T9673] __fput+0xaa/0x250 [ 91.059320][ T9673] task_work_run+0x68/0xb0 [ 91.063719][ T9673] exit_to_user_mode_prepare+0x211/0x220 [ 91.069317][ T9673] syscall_exit_to_user_mode+0x7a/0x2c0 [ 91.074838][ T9673] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.080696][ T9673] RIP: 0033:0x45cba9 [ 91.084555][ T9673] 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 [ 91.104125][ T9673] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.112516][ T9673] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.120470][ T9673] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.128413][ T9673] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.136353][ T9673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.144309][ T9673] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 91.152256][ T9675] CPU: 0 PID: 9675 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 91.160917][ T9675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.171021][ T9675] Call Trace: [ 91.174300][ T9675] dump_stack+0xa3/0xc8 [ 91.178449][ T9675] should_fail.cold.6+0x32/0x37 [ 91.183280][ T9675] should_failslab+0x5/0x10 [ 91.187747][ T9675] kmem_cache_alloc_node+0x57/0xb20 [ 91.192981][ T9675] ? __lock_acquire+0x4ea/0x1770 [ 91.197919][ T9675] __alloc_skb+0x52/0x1d0 [ 91.202223][ T9675] tipc_buf_acquire+0x1c/0x50 [ 91.203910][ T9688] FAULT_INJECTION: forcing a failure. [ 91.203910][ T9688] name failslab, interval 1, probability 0, space 0, times 0 [ 91.206875][ T9675] tipc_msg_reverse+0x96/0x280 [ 91.206883][ T9675] tipc_sk_respond+0xbe/0x2c0 [ 91.206889][ T9675] __tipc_shutdown+0x2dd/0x380 [ 91.233562][ T9675] ? do_wait_intr_irq+0xb0/0xb0 [ 91.238381][ T9675] tipc_release+0x5f/0x870 [ 91.242769][ T9675] __sock_release+0x32/0xa0 [ 91.247237][ T9675] sock_close+0xf/0x20 [ 91.251277][ T9675] __fput+0xaa/0x250 [ 91.255140][ T9675] task_work_run+0x68/0xb0 [ 91.259538][ T9675] exit_to_user_mode_prepare+0x211/0x220 [ 91.265136][ T9675] syscall_exit_to_user_mode+0x7a/0x2c0 [ 91.270646][ T9675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.276502][ T9675] RIP: 0033:0x45cba9 [ 91.280365][ T9675] 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 [ 91.299943][ T9675] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.308408][ T9675] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.316347][ T9675] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.324289][ T9675] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 91.332227][ T9675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.340170][ T9675] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 91.348121][ T9688] CPU: 1 PID: 9688 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 91.356773][ T9688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.366807][ T9688] Call Trace: [ 91.370079][ T9688] dump_stack+0xa3/0xc8 [ 91.374219][ T9688] should_fail.cold.6+0x32/0x37 [ 91.379066][ T9688] should_failslab+0x5/0x10 [ 91.383557][ T9688] kmem_cache_alloc_node+0x57/0xb20 [ 91.388738][ T9688] ? __lock_acquire+0x4ea/0x1770 [ 91.393668][ T9688] __alloc_skb+0x52/0x1d0 [ 91.397987][ T9688] tipc_buf_acquire+0x1c/0x50 [ 91.402645][ T9688] tipc_msg_reverse+0x96/0x280 [ 91.407395][ T9688] tipc_sk_respond+0xbe/0x2c0 [ 91.412056][ T9688] __tipc_shutdown+0x2dd/0x380 [ 91.416803][ T9688] ? do_wait_intr_irq+0xb0/0xb0 [ 91.421637][ T9688] tipc_release+0x5f/0x870 [ 91.426044][ T9688] __sock_release+0x32/0xa0 [ 91.430526][ T9688] sock_close+0xf/0x20 [ 91.434566][ T9688] __fput+0xaa/0x250 [ 91.438436][ T9688] task_work_run+0x68/0xb0 [ 91.441275][ T9699] FAULT_INJECTION: forcing a failure. [ 91.441275][ T9699] name failslab, interval 1, probability 0, space 0, times 0 [ 91.442826][ T9688] exit_to_user_mode_prepare+0x211/0x220 [ 91.442833][ T9688] syscall_exit_to_user_mode+0x7a/0x2c0 [ 91.442839][ T9688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.442844][ T9688] RIP: 0033:0x45cba9 [ 91.442848][ T9688] 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 [ 91.442851][ T9688] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.442856][ T9688] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.442859][ T9688] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.442861][ T9688] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.442864][ T9688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.442866][ T9688] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 91.516019][ T9674] CPU: 1 PID: 9674 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 91.553008][ T9674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.563032][ T9674] Call Trace: [ 91.566292][ T9674] dump_stack+0xa3/0xc8 [ 91.570418][ T9674] should_fail.cold.6+0x32/0x37 [ 91.575243][ T9674] should_failslab+0x5/0x10 [ 91.579711][ T9674] kmem_cache_alloc_node+0x57/0xb20 [ 91.584875][ T9674] ? __lock_acquire+0x4ea/0x1770 [ 91.589789][ T9674] __alloc_skb+0x52/0x1d0 [ 91.594091][ T9674] tipc_buf_acquire+0x1c/0x50 [ 91.598747][ T9674] tipc_msg_reverse+0x96/0x280 [ 91.603490][ T9674] tipc_sk_respond+0xbe/0x2c0 [ 91.608134][ T9674] __tipc_shutdown+0x2dd/0x380 [ 91.612875][ T9674] ? do_wait_intr_irq+0xb0/0xb0 [ 91.617691][ T9674] tipc_release+0x5f/0x870 [ 91.622084][ T9674] __sock_release+0x32/0xa0 [ 91.626551][ T9674] sock_close+0xf/0x20 [ 91.630587][ T9674] __fput+0xaa/0x250 [ 91.634464][ T9674] task_work_run+0x68/0xb0 [ 91.638846][ T9674] exit_to_user_mode_prepare+0x211/0x220 [ 91.644449][ T9674] syscall_exit_to_user_mode+0x7a/0x2c0 [ 91.649960][ T9674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.655818][ T9674] RIP: 0033:0x45cba9 [ 91.659677][ T9674] 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 [ 91.679595][ T9674] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.687970][ T9674] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.695909][ T9674] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.703944][ T9674] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 91.711988][ T9674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.719932][ T9674] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 91.727885][ T9699] CPU: 0 PID: 9699 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 91.736540][ T9699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.746578][ T9699] Call Trace: [ 91.749850][ T9699] dump_stack+0xa3/0xc8 [ 91.753991][ T9699] should_fail.cold.6+0x32/0x37 [ 91.758824][ T9699] should_failslab+0x5/0x10 [ 91.763306][ T9699] kmem_cache_alloc_node+0x57/0xb20 [ 91.766269][ T9704] FAULT_INJECTION: forcing a failure. [ 91.766269][ T9704] name failslab, interval 1, probability 0, space 0, times 0 [ 91.768480][ T9699] ? __lock_acquire+0x4ea/0x1770 [ 91.785946][ T9699] __alloc_skb+0x52/0x1d0 [ 91.790254][ T9699] tipc_buf_acquire+0x1c/0x50 [ 91.794908][ T9699] tipc_msg_reverse+0x96/0x280 [ 91.797380][ T9711] FAULT_INJECTION: forcing a failure. [ 91.797380][ T9711] name failslab, interval 1, probability 0, space 0, times 0 [ 91.799649][ T9699] tipc_sk_respond+0xbe/0x2c0 [ 91.799656][ T9699] __tipc_shutdown+0x2dd/0x380 [ 91.799663][ T9699] ? do_wait_intr_irq+0xb0/0xb0 [ 91.799670][ T9699] tipc_release+0x5f/0x870 [ 91.799680][ T9699] __sock_release+0x32/0xa0 [ 91.799685][ T9699] sock_close+0xf/0x20 [ 91.799689][ T9699] __fput+0xaa/0x250 [ 91.799697][ T9699] task_work_run+0x68/0xb0 [ 91.799703][ T9699] exit_to_user_mode_prepare+0x211/0x220 [ 91.853310][ T9699] syscall_exit_to_user_mode+0x7a/0x2c0 [ 91.856766][ T9713] FAULT_INJECTION: forcing a failure. [ 91.856766][ T9713] name failslab, interval 1, probability 0, space 0, times 0 [ 91.858836][ T9699] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.858841][ T9699] RIP: 0033:0x45cba9 [ 91.858846][ T9699] 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 [ 91.858849][ T9699] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.858854][ T9699] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.858857][ T9699] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.858860][ T9699] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.858862][ T9699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.858865][ T9699] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 91.871279][ T9711] CPU: 0 PID: 9711 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 91.957499][ T9711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.967534][ T9711] Call Trace: [ 91.970809][ T9711] dump_stack+0xa3/0xc8 [ 91.974948][ T9711] should_fail.cold.6+0x32/0x37 [ 91.979781][ T9711] should_failslab+0x5/0x10 [ 91.984268][ T9711] kmem_cache_alloc_node+0x57/0xb20 [ 91.989441][ T9711] ? __lock_acquire+0x4ea/0x1770 [ 91.994357][ T9711] __alloc_skb+0x52/0x1d0 [ 91.998662][ T9711] tipc_buf_acquire+0x1c/0x50 [ 92.003313][ T9711] tipc_msg_reverse+0x96/0x280 [ 92.008061][ T9711] tipc_sk_respond+0xbe/0x2c0 [ 92.012712][ T9711] __tipc_shutdown+0x2dd/0x380 [ 92.017451][ T9711] ? do_wait_intr_irq+0xb0/0xb0 [ 92.022303][ T9711] tipc_release+0x5f/0x870 [ 92.026701][ T9711] __sock_release+0x32/0xa0 [ 92.031187][ T9711] sock_close+0xf/0x20 [ 92.035232][ T9711] __fput+0xaa/0x250 [ 92.039104][ T9711] task_work_run+0x68/0xb0 [ 92.043495][ T9711] exit_to_user_mode_prepare+0x211/0x220 [ 92.049114][ T9711] syscall_exit_to_user_mode+0x7a/0x2c0 [ 92.054634][ T9711] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.060531][ T9711] RIP: 0033:0x45cba9 [ 92.064395][ T9711] 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 [ 92.083966][ T9711] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.092345][ T9711] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.100288][ T9711] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.108232][ T9711] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 92.116174][ T9711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.124123][ T9711] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 92.142609][ T9704] CPU: 0 PID: 9704 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 92.151276][ T9704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.161304][ T9704] Call Trace: [ 92.164570][ T9704] dump_stack+0xa3/0xc8 [ 92.168702][ T9704] should_fail.cold.6+0x32/0x37 [ 92.173523][ T9704] should_failslab+0x5/0x10 [ 92.177994][ T9704] kmem_cache_alloc_node+0x57/0xb20 [ 92.183167][ T9704] ? __lock_acquire+0x4ea/0x1770 [ 92.188081][ T9704] __alloc_skb+0x52/0x1d0 [ 92.192381][ T9704] tipc_buf_acquire+0x1c/0x50 [ 92.197025][ T9704] tipc_msg_reverse+0x96/0x280 [ 92.201769][ T9704] tipc_sk_respond+0xbe/0x2c0 [ 92.205511][ T9712] FAULT_INJECTION: forcing a failure. [ 92.205511][ T9712] name failslab, interval 1, probability 0, space 0, times 0 [ 92.206420][ T9704] __tipc_shutdown+0x2dd/0x380 [ 92.223715][ T9704] ? do_wait_intr_irq+0xb0/0xb0 [ 92.228590][ T9704] tipc_release+0x5f/0x870 [ 92.232996][ T9704] __sock_release+0x32/0xa0 [ 92.237464][ T9704] sock_close+0xf/0x20 [ 92.241506][ T9704] __fput+0xaa/0x250 [ 92.245474][ T9704] task_work_run+0x68/0xb0 [ 92.249873][ T9704] exit_to_user_mode_prepare+0x211/0x220 [ 92.255478][ T9704] syscall_exit_to_user_mode+0x7a/0x2c0 [ 92.260995][ T9704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.266865][ T9704] RIP: 0033:0x45cba9 [ 92.270729][ T9704] 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 [ 92.290300][ T9704] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.298678][ T9704] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.306620][ T9704] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.314559][ T9704] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.322499][ T9704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.330443][ T9704] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 92.338399][ T9712] CPU: 1 PID: 9712 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 92.347050][ T9712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.347457][ T9722] FAULT_INJECTION: forcing a failure. [ 92.347457][ T9722] name failslab, interval 1, probability 0, space 0, times 0 [ 92.357079][ T9712] Call Trace: [ 92.357088][ T9712] dump_stack+0xa3/0xc8 [ 92.357095][ T9712] should_fail.cold.6+0x32/0x37 [ 92.357101][ T9712] should_failslab+0x5/0x10 [ 92.357105][ T9712] kmem_cache_alloc_node+0x57/0xb20 [ 92.357110][ T9712] ? __lock_acquire+0x4ea/0x1770 [ 92.357122][ T9712] __alloc_skb+0x52/0x1d0 [ 92.357132][ T9712] tipc_buf_acquire+0x1c/0x50 [ 92.405315][ T9712] tipc_msg_reverse+0x96/0x280 [ 92.410066][ T9712] tipc_sk_respond+0xbe/0x2c0 [ 92.414710][ T9712] __tipc_shutdown+0x2dd/0x380 [ 92.419441][ T9712] ? do_wait_intr_irq+0xb0/0xb0 [ 92.424257][ T9712] tipc_release+0x5f/0x870 [ 92.428644][ T9712] __sock_release+0x32/0xa0 [ 92.433111][ T9712] sock_close+0xf/0x20 [ 92.437156][ T9712] __fput+0xaa/0x250 [ 92.441021][ T9712] task_work_run+0x68/0xb0 [ 92.445402][ T9712] exit_to_user_mode_prepare+0x211/0x220 [ 92.450998][ T9712] syscall_exit_to_user_mode+0x7a/0x2c0 [ 92.456507][ T9712] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.462363][ T9712] RIP: 0033:0x45cba9 [ 92.466223][ T9712] 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 [ 92.485799][ T9712] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.494178][ T9712] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.502115][ T9712] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.510054][ T9712] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.517996][ T9712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.525939][ T9712] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 92.533889][ T9722] CPU: 0 PID: 9722 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 92.542547][ T9722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.552585][ T9722] Call Trace: [ 92.555855][ T9722] dump_stack+0xa3/0xc8 [ 92.559988][ T9722] should_fail.cold.6+0x32/0x37 [ 92.564812][ T9722] should_failslab+0x5/0x10 [ 92.569294][ T9722] kmem_cache_alloc_node+0x57/0xb20 [ 92.574471][ T9722] ? __lock_acquire+0x4ea/0x1770 [ 92.579388][ T9722] __alloc_skb+0x52/0x1d0 [ 92.583695][ T9722] tipc_buf_acquire+0x1c/0x50 [ 92.588353][ T9722] tipc_msg_reverse+0x96/0x280 [ 92.593152][ T9722] tipc_sk_respond+0xbe/0x2c0 [ 92.597927][ T9722] __tipc_shutdown+0x2dd/0x380 [ 92.602676][ T9722] ? do_wait_intr_irq+0xb0/0xb0 [ 92.607507][ T9722] tipc_release+0x5f/0x870 [ 92.611906][ T9722] __sock_release+0x32/0xa0 [ 92.616388][ T9722] sock_close+0xf/0x20 [ 92.620502][ T9722] __fput+0xaa/0x250 [ 92.624461][ T9722] task_work_run+0x68/0xb0 [ 92.628855][ T9722] exit_to_user_mode_prepare+0x211/0x220 [ 92.634460][ T9722] syscall_exit_to_user_mode+0x7a/0x2c0 [ 92.640001][ T9722] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.645870][ T9722] RIP: 0033:0x45cba9 [ 92.649754][ T9722] 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 [ 92.669327][ T9722] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.677708][ T9722] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.685661][ T9722] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.693600][ T9722] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.701548][ T9722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.709498][ T9722] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 92.717585][ T9713] CPU: 1 PID: 9713 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 92.726238][ T9713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.736278][ T9713] Call Trace: [ 92.739559][ T9713] dump_stack+0xa3/0xc8 [ 92.743695][ T9713] should_fail.cold.6+0x32/0x37 [ 92.748528][ T9713] should_failslab+0x5/0x10 [ 92.753007][ T9713] kmem_cache_alloc_node+0x57/0xb20 [ 92.758167][ T9713] ? __lock_acquire+0x4ea/0x1770 [ 92.763085][ T9713] __alloc_skb+0x52/0x1d0 [ 92.767392][ T9713] tipc_buf_acquire+0x1c/0x50 [ 92.772041][ T9713] tipc_msg_reverse+0x96/0x280 [ 92.776778][ T9713] tipc_sk_respond+0xbe/0x2c0 [ 92.781430][ T9713] __tipc_shutdown+0x2dd/0x380 [ 92.785237][ T9736] FAULT_INJECTION: forcing a failure. [ 92.785237][ T9736] name failslab, interval 1, probability 0, space 0, times 0 [ 92.786170][ T9713] ? do_wait_intr_irq+0xb0/0xb0 [ 92.786179][ T9713] tipc_release+0x5f/0x870 [ 92.786189][ T9713] __sock_release+0x32/0xa0 [ 92.812430][ T9713] sock_close+0xf/0x20 [ 92.816465][ T9713] __fput+0xaa/0x250 [ 92.820346][ T9713] task_work_run+0x68/0xb0 [ 92.824728][ T9713] exit_to_user_mode_prepare+0x211/0x220 [ 92.830325][ T9713] syscall_exit_to_user_mode+0x7a/0x2c0 [ 92.835838][ T9713] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.841700][ T9713] RIP: 0033:0x45cba9 [ 92.845561][ T9713] 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 [ 92.851665][ T9738] FAULT_INJECTION: forcing a failure. [ 92.851665][ T9738] name failslab, interval 1, probability 0, space 0, times 0 [ 92.865134][ T9713] RSP: 002b:00007fa6d628ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.865144][ T9713] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.865147][ T9713] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.865150][ T9713] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 92.865152][ T9713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.865154][ T9713] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d628b6d4 [ 92.874316][ T9736] CPU: 1 PID: 9736 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 92.934470][ T9736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.944495][ T9736] Call Trace: [ 92.947753][ T9736] dump_stack+0xa3/0xc8 [ 92.951877][ T9736] should_fail.cold.6+0x32/0x37 [ 92.956692][ T9736] should_failslab+0x5/0x10 [ 92.961158][ T9736] kmem_cache_alloc_node+0x57/0xb20 [ 92.966324][ T9736] ? __lock_acquire+0x4ea/0x1770 [ 92.971231][ T9736] __alloc_skb+0x52/0x1d0 [ 92.975533][ T9736] tipc_buf_acquire+0x1c/0x50 [ 92.980177][ T9736] tipc_msg_reverse+0x96/0x280 [ 92.984916][ T9736] tipc_sk_respond+0xbe/0x2c0 [ 92.989573][ T9736] __tipc_shutdown+0x2dd/0x380 [ 92.994307][ T9736] ? do_wait_intr_irq+0xb0/0xb0 [ 92.999134][ T9736] tipc_release+0x5f/0x870 [ 93.003517][ T9736] __sock_release+0x32/0xa0 [ 93.007985][ T9736] sock_close+0xf/0x20 [ 93.012019][ T9736] __fput+0xaa/0x250 [ 93.015882][ T9736] task_work_run+0x68/0xb0 [ 93.020270][ T9736] exit_to_user_mode_prepare+0x211/0x220 [ 93.025884][ T9736] syscall_exit_to_user_mode+0x7a/0x2c0 [ 93.031406][ T9736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.037263][ T9736] RIP: 0033:0x45cba9 [ 93.041127][ T9736] 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 [ 93.060704][ T9736] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.069090][ T9736] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.077030][ T9736] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.084967][ T9736] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.092906][ T9736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.100843][ T9736] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 93.108791][ T9738] CPU: 0 PID: 9738 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 93.117445][ T9738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.127479][ T9738] Call Trace: [ 93.130749][ T9738] dump_stack+0xa3/0xc8 [ 93.134891][ T9738] should_fail.cold.6+0x32/0x37 [ 93.139723][ T9738] should_failslab+0x5/0x10 [ 93.144202][ T9738] kmem_cache_alloc_node+0x57/0xb20 [ 93.149379][ T9738] ? __lock_acquire+0x4ea/0x1770 [ 93.154304][ T9738] __alloc_skb+0x52/0x1d0 [ 93.158619][ T9738] tipc_buf_acquire+0x1c/0x50 [ 93.160394][ T9748] FAULT_INJECTION: forcing a failure. [ 93.160394][ T9748] name failslab, interval 1, probability 0, space 0, times 0 [ 93.163274][ T9738] tipc_msg_reverse+0x96/0x280 [ 93.163282][ T9738] tipc_sk_respond+0xbe/0x2c0 [ 93.163289][ T9738] __tipc_shutdown+0x2dd/0x380 [ 93.163297][ T9738] ? do_wait_intr_irq+0xb0/0xb0 [ 93.163305][ T9738] tipc_release+0x5f/0x870 [ 93.163315][ T9738] __sock_release+0x32/0xa0 [ 93.163320][ T9738] sock_close+0xf/0x20 [ 93.163325][ T9738] __fput+0xaa/0x250 [ 93.163332][ T9738] task_work_run+0x68/0xb0 [ 93.163339][ T9738] exit_to_user_mode_prepare+0x211/0x220 [ 93.163344][ T9738] syscall_exit_to_user_mode+0x7a/0x2c0 [ 93.163350][ T9738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.163355][ T9738] RIP: 0033:0x45cba9 [ 93.163360][ T9738] 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 [ 93.163362][ T9738] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.163368][ T9738] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.163370][ T9738] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.163372][ T9738] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 93.163375][ T9738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.163377][ T9738] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 93.227020][ T9755] FAULT_INJECTION: forcing a failure. [ 93.227020][ T9755] name failslab, interval 1, probability 0, space 0, times 0 [ 93.258160][ T9748] CPU: 1 PID: 9748 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 93.268444][ T9756] FAULT_INJECTION: forcing a failure. [ 93.268444][ T9756] name failslab, interval 1, probability 0, space 0, times 0 [ 93.273388][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.273391][ T9748] Call Trace: [ 93.273401][ T9748] dump_stack+0xa3/0xc8 [ 93.273408][ T9748] should_fail.cold.6+0x32/0x37 [ 93.273415][ T9748] should_failslab+0x5/0x10 [ 93.273419][ T9748] kmem_cache_alloc_node+0x57/0xb20 [ 93.273424][ T9748] ? __lock_acquire+0x4ea/0x1770 [ 93.273436][ T9748] __alloc_skb+0x52/0x1d0 [ 93.379914][ T9748] tipc_buf_acquire+0x1c/0x50 [ 93.384557][ T9748] tipc_msg_reverse+0x96/0x280 [ 93.389293][ T9748] tipc_sk_respond+0xbe/0x2c0 [ 93.393938][ T9748] __tipc_shutdown+0x2dd/0x380 [ 93.398668][ T9748] ? do_wait_intr_irq+0xb0/0xb0 [ 93.403486][ T9748] tipc_release+0x5f/0x870 [ 93.407871][ T9748] __sock_release+0x32/0xa0 [ 93.412337][ T9748] sock_close+0xf/0x20 [ 93.416381][ T9748] __fput+0xaa/0x250 [ 93.420247][ T9748] task_work_run+0x68/0xb0 [ 93.424643][ T9748] exit_to_user_mode_prepare+0x211/0x220 [ 93.430247][ T9748] syscall_exit_to_user_mode+0x7a/0x2c0 [ 93.435762][ T9748] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.441620][ T9748] RIP: 0033:0x45cba9 [ 93.445485][ T9748] 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 [ 93.465060][ T9748] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.473440][ T9748] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.481378][ T9748] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.489314][ T9748] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.497254][ T9748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.505212][ T9748] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 93.513162][ T9755] CPU: 0 PID: 9755 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 93.521823][ T9755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.531855][ T9755] Call Trace: [ 93.535115][ T9755] dump_stack+0xa3/0xc8 [ 93.539238][ T9755] should_fail.cold.6+0x32/0x37 [ 93.544062][ T9755] should_failslab+0x5/0x10 [ 93.548538][ T9755] kmem_cache_alloc_node+0x57/0xb20 [ 93.553709][ T9755] ? __lock_acquire+0x4ea/0x1770 [ 93.558621][ T9755] __alloc_skb+0x52/0x1d0 [ 93.562925][ T9755] tipc_buf_acquire+0x1c/0x50 [ 93.567571][ T9755] tipc_msg_reverse+0x96/0x280 [ 93.572309][ T9755] tipc_sk_respond+0xbe/0x2c0 [ 93.576956][ T9755] __tipc_shutdown+0x2dd/0x380 [ 93.581699][ T9755] ? do_wait_intr_irq+0xb0/0xb0 [ 93.586526][ T9755] tipc_release+0x5f/0x870 [ 93.590922][ T9755] __sock_release+0x32/0xa0 [ 93.595398][ T9755] sock_close+0xf/0x20 [ 93.599432][ T9755] __fput+0xaa/0x250 [ 93.603298][ T9755] task_work_run+0x68/0xb0 [ 93.607697][ T9755] exit_to_user_mode_prepare+0x211/0x220 [ 93.613312][ T9755] syscall_exit_to_user_mode+0x7a/0x2c0 [ 93.618838][ T9755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.624715][ T9755] RIP: 0033:0x45cba9 [ 93.628588][ T9755] 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 [ 93.648170][ T9755] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.656562][ T9755] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.664515][ T9755] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.672464][ T9755] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.680407][ T9755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.688354][ T9755] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 93.696313][ T9756] CPU: 1 PID: 9756 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 93.704970][ T9756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.715008][ T9756] Call Trace: [ 93.718281][ T9756] dump_stack+0xa3/0xc8 [ 93.722421][ T9756] should_fail.cold.6+0x32/0x37 [ 93.727252][ T9756] should_failslab+0x5/0x10 [ 93.731741][ T9756] kmem_cache_alloc_node+0x57/0xb20 [ 93.737005][ T9756] ? __lock_acquire+0x4ea/0x1770 [ 93.741929][ T9756] __alloc_skb+0x52/0x1d0 [ 93.746242][ T9756] tipc_buf_acquire+0x1c/0x50 [ 93.750898][ T9756] tipc_msg_reverse+0x96/0x280 [ 93.755648][ T9756] tipc_sk_respond+0xbe/0x2c0 [ 93.759205][ T9771] FAULT_INJECTION: forcing a failure. [ 93.759205][ T9771] name failslab, interval 1, probability 0, space 0, times 0 [ 93.760306][ T9756] __tipc_shutdown+0x2dd/0x380 [ 93.760314][ T9756] ? do_wait_intr_irq+0xb0/0xb0 [ 93.760322][ T9756] tipc_release+0x5f/0x870 [ 93.760332][ T9756] __sock_release+0x32/0xa0 [ 93.791285][ T9756] sock_close+0xf/0x20 [ 93.795320][ T9756] __fput+0xaa/0x250 [ 93.799190][ T9756] task_work_run+0x68/0xb0 [ 93.803582][ T9756] exit_to_user_mode_prepare+0x211/0x220 [ 93.804771][ T9772] FAULT_INJECTION: forcing a failure. [ 93.804771][ T9772] name failslab, interval 1, probability 0, space 0, times 0 [ 93.809188][ T9756] syscall_exit_to_user_mode+0x7a/0x2c0 [ 93.809198][ T9756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.809203][ T9756] RIP: 0033:0x45cba9 [ 93.809207][ T9756] 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 [ 93.809210][ T9756] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.809215][ T9756] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.809217][ T9756] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.809219][ T9756] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.809222][ T9756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.896720][ T9756] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 93.904686][ T9772] CPU: 0 PID: 9772 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 93.913346][ T9772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.923446][ T9772] Call Trace: [ 93.926802][ T9772] dump_stack+0xa3/0xc8 [ 93.930926][ T9772] should_fail.cold.6+0x32/0x37 [ 93.935747][ T9772] should_failslab+0x5/0x10 [ 93.940221][ T9772] kmem_cache_alloc_node+0x57/0xb20 [ 93.945383][ T9772] ? __lock_acquire+0x4ea/0x1770 [ 93.950291][ T9772] __alloc_skb+0x52/0x1d0 [ 93.954597][ T9772] tipc_buf_acquire+0x1c/0x50 [ 93.959243][ T9772] tipc_msg_reverse+0x96/0x280 [ 93.963977][ T9772] tipc_sk_respond+0xbe/0x2c0 [ 93.968627][ T9772] __tipc_shutdown+0x2dd/0x380 [ 93.973364][ T9772] ? do_wait_intr_irq+0xb0/0xb0 [ 93.978200][ T9772] tipc_release+0x5f/0x870 [ 93.982586][ T9772] __sock_release+0x32/0xa0 [ 93.987056][ T9772] sock_close+0xf/0x20 [ 93.991090][ T9772] __fput+0xaa/0x250 [ 93.994957][ T9772] task_work_run+0x68/0xb0 [ 93.999351][ T9772] exit_to_user_mode_prepare+0x211/0x220 [ 94.004957][ T9772] syscall_exit_to_user_mode+0x7a/0x2c0 [ 94.010480][ T9772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.016348][ T9772] RIP: 0033:0x45cba9 [ 94.020218][ T9772] 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 2020/11/08 17:40:49 executed programs: 301 [ 94.024042][ T9777] FAULT_INJECTION: forcing a failure. [ 94.024042][ T9777] name failslab, interval 1, probability 0, space 0, times 0 [ 94.039789][ T9772] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.039794][ T9772] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.039797][ T9772] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.039800][ T9772] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 94.039802][ T9772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.039805][ T9772] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 94.056061][ T9771] CPU: 0 PID: 9771 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 94.109265][ T9771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.119286][ T9771] Call Trace: [ 94.122543][ T9771] dump_stack+0xa3/0xc8 [ 94.126669][ T9771] should_fail.cold.6+0x32/0x37 [ 94.131495][ T9771] should_failslab+0x5/0x10 [ 94.135984][ T9771] kmem_cache_alloc_node+0x57/0xb20 [ 94.141148][ T9771] ? __lock_acquire+0x4ea/0x1770 [ 94.146076][ T9771] __alloc_skb+0x52/0x1d0 [ 94.150396][ T9771] tipc_buf_acquire+0x1c/0x50 [ 94.155038][ T9771] tipc_msg_reverse+0x96/0x280 [ 94.159769][ T9771] tipc_sk_respond+0xbe/0x2c0 [ 94.164422][ T9771] __tipc_shutdown+0x2dd/0x380 [ 94.169181][ T9771] ? do_wait_intr_irq+0xb0/0xb0 [ 94.174013][ T9771] tipc_release+0x5f/0x870 [ 94.178399][ T9771] __sock_release+0x32/0xa0 [ 94.182888][ T9771] sock_close+0xf/0x20 [ 94.186927][ T9771] __fput+0xaa/0x250 [ 94.190790][ T9771] task_work_run+0x68/0xb0 [ 94.195173][ T9771] exit_to_user_mode_prepare+0x211/0x220 [ 94.200774][ T9771] syscall_exit_to_user_mode+0x7a/0x2c0 [ 94.206294][ T9771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.212166][ T9771] RIP: 0033:0x45cba9 [ 94.216036][ T9771] 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 [ 94.235615][ T9771] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.243994][ T9771] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.251940][ T9771] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.259879][ T9771] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.267819][ T9771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.275761][ T9771] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 94.306585][ T9777] CPU: 1 PID: 9777 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 94.315272][ T9777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.318542][ T9783] FAULT_INJECTION: forcing a failure. [ 94.318542][ T9783] name failslab, interval 1, probability 0, space 0, times 0 [ 94.325301][ T9777] Call Trace: [ 94.325310][ T9777] dump_stack+0xa3/0xc8 [ 94.325317][ T9777] should_fail.cold.6+0x32/0x37 [ 94.325324][ T9777] should_failslab+0x5/0x10 [ 94.325328][ T9777] kmem_cache_alloc_node+0x57/0xb20 [ 94.325334][ T9777] ? __lock_acquire+0x4ea/0x1770 [ 94.325345][ T9777] __alloc_skb+0x52/0x1d0 [ 94.325354][ T9777] tipc_buf_acquire+0x1c/0x50 [ 94.339778][ T9788] FAULT_INJECTION: forcing a failure. [ 94.339778][ T9788] name failslab, interval 1, probability 0, space 0, times 0 [ 94.341159][ T9777] tipc_msg_reverse+0x96/0x280 [ 94.341167][ T9777] tipc_sk_respond+0xbe/0x2c0 [ 94.341179][ T9777] __tipc_shutdown+0x2dd/0x380 [ 94.341186][ T9777] ? do_wait_intr_irq+0xb0/0xb0 [ 94.363862][ T9789] FAULT_INJECTION: forcing a failure. [ 94.363862][ T9789] name failslab, interval 1, probability 0, space 0, times 0 [ 94.364649][ T9777] tipc_release+0x5f/0x870 [ 94.364659][ T9777] __sock_release+0x32/0xa0 [ 94.426457][ T9777] sock_close+0xf/0x20 [ 94.430491][ T9777] __fput+0xaa/0x250 [ 94.434354][ T9777] task_work_run+0x68/0xb0 [ 94.438735][ T9777] exit_to_user_mode_prepare+0x211/0x220 [ 94.444332][ T9777] syscall_exit_to_user_mode+0x7a/0x2c0 [ 94.449841][ T9777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.455713][ T9777] RIP: 0033:0x45cba9 [ 94.459571][ T9777] 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 [ 94.479145][ T9777] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.487523][ T9777] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.495460][ T9777] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.503399][ T9777] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 94.511342][ T9777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.519279][ T9777] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 94.527231][ T9789] CPU: 0 PID: 9789 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 94.535885][ T9789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.545923][ T9789] Call Trace: [ 94.549194][ T9789] dump_stack+0xa3/0xc8 [ 94.553331][ T9789] should_fail.cold.6+0x32/0x37 [ 94.558256][ T9789] should_failslab+0x5/0x10 [ 94.562741][ T9789] kmem_cache_alloc_node+0x57/0xb20 [ 94.567955][ T9789] ? __lock_acquire+0x4ea/0x1770 [ 94.573032][ T9789] __alloc_skb+0x52/0x1d0 [ 94.577442][ T9789] tipc_buf_acquire+0x1c/0x50 [ 94.582105][ T9789] tipc_msg_reverse+0x96/0x280 [ 94.586848][ T9789] tipc_sk_respond+0xbe/0x2c0 [ 94.591506][ T9789] __tipc_shutdown+0x2dd/0x380 [ 94.596252][ T9789] ? do_wait_intr_irq+0xb0/0xb0 [ 94.601083][ T9789] tipc_release+0x5f/0x870 [ 94.605481][ T9789] __sock_release+0x32/0xa0 [ 94.609960][ T9789] sock_close+0xf/0x20 [ 94.614003][ T9789] __fput+0xaa/0x250 [ 94.617876][ T9789] task_work_run+0x68/0xb0 [ 94.622291][ T9789] exit_to_user_mode_prepare+0x211/0x220 [ 94.627905][ T9789] syscall_exit_to_user_mode+0x7a/0x2c0 [ 94.633427][ T9789] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.639293][ T9789] RIP: 0033:0x45cba9 [ 94.643160][ T9789] 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 [ 94.662742][ T9789] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.671130][ T9789] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.679075][ T9789] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.687026][ T9789] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.694978][ T9789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.702927][ T9789] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 94.710883][ T9783] CPU: 1 PID: 9783 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 94.719536][ T9783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.729571][ T9783] Call Trace: [ 94.732842][ T9783] dump_stack+0xa3/0xc8 [ 94.736983][ T9783] should_fail.cold.6+0x32/0x37 [ 94.741804][ T9783] should_failslab+0x5/0x10 [ 94.746273][ T9783] kmem_cache_alloc_node+0x57/0xb20 [ 94.751435][ T9783] ? __lock_acquire+0x4ea/0x1770 [ 94.756357][ T9783] __alloc_skb+0x52/0x1d0 [ 94.760655][ T9783] tipc_buf_acquire+0x1c/0x50 [ 94.765300][ T9783] tipc_msg_reverse+0x96/0x280 [ 94.770052][ T9783] tipc_sk_respond+0xbe/0x2c0 [ 94.774711][ T9783] __tipc_shutdown+0x2dd/0x380 [ 94.775095][ T9800] FAULT_INJECTION: forcing a failure. [ 94.775095][ T9800] name failslab, interval 1, probability 0, space 0, times 0 [ 94.779450][ T9783] ? do_wait_intr_irq+0xb0/0xb0 [ 94.779458][ T9783] tipc_release+0x5f/0x870 [ 94.779468][ T9783] __sock_release+0x32/0xa0 [ 94.779473][ T9783] sock_close+0xf/0x20 [ 94.779478][ T9783] __fput+0xaa/0x250 [ 94.779485][ T9783] task_work_run+0x68/0xb0 [ 94.779491][ T9783] exit_to_user_mode_prepare+0x211/0x220 [ 94.792809][ T9801] FAULT_INJECTION: forcing a failure. [ 94.792809][ T9801] name failslab, interval 1, probability 0, space 0, times 0 [ 94.796873][ T9783] syscall_exit_to_user_mode+0x7a/0x2c0 [ 94.796879][ T9783] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.796884][ T9783] RIP: 0033:0x45cba9 [ 94.796889][ T9783] 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 [ 94.796892][ T9783] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.796897][ T9783] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.796900][ T9783] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.796902][ T9783] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.796904][ T9783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.796907][ T9783] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 94.829673][ T9802] FAULT_INJECTION: forcing a failure. [ 94.829673][ T9802] name failslab, interval 1, probability 0, space 0, times 0 [ 94.843131][ T9788] CPU: 0 PID: 9788 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 94.940687][ T9788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.950722][ T9788] Call Trace: [ 94.953984][ T9788] dump_stack+0xa3/0xc8 [ 94.958142][ T9788] should_fail.cold.6+0x32/0x37 [ 94.962973][ T9788] should_failslab+0x5/0x10 [ 94.967444][ T9788] kmem_cache_alloc_node+0x57/0xb20 [ 94.972612][ T9788] ? __lock_acquire+0x4ea/0x1770 [ 94.977520][ T9788] __alloc_skb+0x52/0x1d0 [ 94.981826][ T9788] tipc_buf_acquire+0x1c/0x50 [ 94.986474][ T9788] tipc_msg_reverse+0x96/0x280 [ 94.991224][ T9788] tipc_sk_respond+0xbe/0x2c0 [ 94.995871][ T9788] __tipc_shutdown+0x2dd/0x380 [ 95.000613][ T9788] ? do_wait_intr_irq+0xb0/0xb0 [ 95.005439][ T9788] tipc_release+0x5f/0x870 [ 95.009835][ T9788] __sock_release+0x32/0xa0 [ 95.014308][ T9788] sock_close+0xf/0x20 [ 95.018343][ T9788] __fput+0xaa/0x250 [ 95.022206][ T9788] task_work_run+0x68/0xb0 [ 95.026718][ T9788] exit_to_user_mode_prepare+0x211/0x220 [ 95.032329][ T9788] syscall_exit_to_user_mode+0x7a/0x2c0 [ 95.037842][ T9788] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.043701][ T9788] RIP: 0033:0x45cba9 [ 95.047565][ T9788] 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 [ 95.067141][ T9788] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.075520][ T9788] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.083464][ T9788] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.091404][ T9788] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.099341][ T9788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.107283][ T9788] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 95.115233][ T9800] CPU: 1 PID: 9800 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 95.123885][ T9800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.133906][ T9800] Call Trace: [ 95.137176][ T9800] dump_stack+0xa3/0xc8 [ 95.141298][ T9800] should_fail.cold.6+0x32/0x37 [ 95.146118][ T9800] should_failslab+0x5/0x10 [ 95.150586][ T9800] kmem_cache_alloc_node+0x57/0xb20 [ 95.155748][ T9800] ? __lock_acquire+0x4ea/0x1770 [ 95.160658][ T9800] __alloc_skb+0x52/0x1d0 [ 95.164963][ T9800] tipc_buf_acquire+0x1c/0x50 [ 95.169618][ T9800] tipc_msg_reverse+0x96/0x280 [ 95.174352][ T9800] tipc_sk_respond+0xbe/0x2c0 [ 95.178994][ T9800] __tipc_shutdown+0x2dd/0x380 [ 95.183724][ T9800] ? do_wait_intr_irq+0xb0/0xb0 [ 95.188540][ T9800] tipc_release+0x5f/0x870 [ 95.192925][ T9800] __sock_release+0x32/0xa0 [ 95.197398][ T9800] sock_close+0xf/0x20 [ 95.201443][ T9800] __fput+0xaa/0x250 [ 95.205305][ T9800] task_work_run+0x68/0xb0 [ 95.209687][ T9800] exit_to_user_mode_prepare+0x211/0x220 [ 95.215306][ T9800] syscall_exit_to_user_mode+0x7a/0x2c0 [ 95.220819][ T9800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.226686][ T9800] RIP: 0033:0x45cba9 [ 95.230557][ T9800] 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 [ 95.250127][ T9800] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.258502][ T9800] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.266455][ T9800] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.274393][ T9800] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.282333][ T9800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.290278][ T9800] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 95.298226][ T9801] CPU: 0 PID: 9801 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 95.306877][ T9801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.316914][ T9801] Call Trace: [ 95.320181][ T9801] dump_stack+0xa3/0xc8 [ 95.324321][ T9801] should_fail.cold.6+0x32/0x37 [ 95.329185][ T9801] should_failslab+0x5/0x10 [ 95.333754][ T9801] kmem_cache_alloc_node+0x57/0xb20 [ 95.338931][ T9801] ? __lock_acquire+0x4ea/0x1770 [ 95.343857][ T9801] __alloc_skb+0x52/0x1d0 [ 95.348169][ T9801] tipc_buf_acquire+0x1c/0x50 [ 95.352856][ T9801] tipc_msg_reverse+0x96/0x280 [ 95.357607][ T9801] tipc_sk_respond+0xbe/0x2c0 [ 95.362261][ T9801] __tipc_shutdown+0x2dd/0x380 [ 95.366998][ T9801] ? do_wait_intr_irq+0xb0/0xb0 [ 95.371819][ T9801] tipc_release+0x5f/0x870 [ 95.376207][ T9801] __sock_release+0x32/0xa0 [ 95.380675][ T9801] sock_close+0xf/0x20 [ 95.384712][ T9801] __fput+0xaa/0x250 [ 95.388581][ T9801] task_work_run+0x68/0xb0 [ 95.392963][ T9801] exit_to_user_mode_prepare+0x211/0x220 [ 95.398561][ T9801] syscall_exit_to_user_mode+0x7a/0x2c0 [ 95.404075][ T9801] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.409954][ T9801] RIP: 0033:0x45cba9 [ 95.413814][ T9801] 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 [ 95.433390][ T9801] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.441782][ T9801] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.449742][ T9801] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.457695][ T9801] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.465645][ T9801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.473591][ T9801] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 95.481540][ T9802] CPU: 1 PID: 9802 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 95.490192][ T9802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.500227][ T9802] Call Trace: [ 95.503500][ T9802] dump_stack+0xa3/0xc8 [ 95.507651][ T9802] should_fail.cold.6+0x32/0x37 [ 95.512483][ T9802] should_failslab+0x5/0x10 [ 95.516963][ T9802] kmem_cache_alloc_node+0x57/0xb20 [ 95.522135][ T9802] ? __lock_acquire+0x4ea/0x1770 [ 95.527041][ T9802] __alloc_skb+0x52/0x1d0 [ 95.531375][ T9802] tipc_buf_acquire+0x1c/0x50 [ 95.536016][ T9802] tipc_msg_reverse+0x96/0x280 [ 95.540755][ T9802] tipc_sk_respond+0xbe/0x2c0 [ 95.540823][ T9816] FAULT_INJECTION: forcing a failure. [ 95.540823][ T9816] name failslab, interval 1, probability 0, space 0, times 0 [ 95.545405][ T9802] __tipc_shutdown+0x2dd/0x380 [ 95.545411][ T9802] ? do_wait_intr_irq+0xb0/0xb0 [ 95.545418][ T9802] tipc_release+0x5f/0x870 [ 95.545428][ T9802] __sock_release+0x32/0xa0 [ 95.576391][ T9802] sock_close+0xf/0x20 [ 95.580424][ T9802] __fput+0xaa/0x250 [ 95.584288][ T9802] task_work_run+0x68/0xb0 [ 95.588671][ T9802] exit_to_user_mode_prepare+0x211/0x220 [ 95.594269][ T9802] syscall_exit_to_user_mode+0x7a/0x2c0 [ 95.599778][ T9802] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.605634][ T9802] RIP: 0033:0x45cba9 [ 95.609497][ T9802] 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 [ 95.611679][ T9818] FAULT_INJECTION: forcing a failure. [ 95.611679][ T9818] name failslab, interval 1, probability 0, space 0, times 0 [ 95.629070][ T9802] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.629075][ T9802] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.629078][ T9802] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.629080][ T9802] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.629083][ T9802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.629085][ T9802] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 95.650197][ T9816] CPU: 1 PID: 9816 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 95.698552][ T9816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.708687][ T9816] Call Trace: [ 95.711961][ T9816] dump_stack+0xa3/0xc8 [ 95.716104][ T9816] should_fail.cold.6+0x32/0x37 [ 95.720958][ T9816] should_failslab+0x5/0x10 [ 95.725436][ T9816] kmem_cache_alloc_node+0x57/0xb20 [ 95.730705][ T9816] ? __lock_acquire+0x4ea/0x1770 [ 95.735620][ T9816] __alloc_skb+0x52/0x1d0 [ 95.739926][ T9816] tipc_buf_acquire+0x1c/0x50 [ 95.743113][ T9832] FAULT_INJECTION: forcing a failure. [ 95.743113][ T9832] name failslab, interval 1, probability 0, space 0, times 0 [ 95.744592][ T9816] tipc_msg_reverse+0x96/0x280 [ 95.744601][ T9816] tipc_sk_respond+0xbe/0x2c0 [ 95.744607][ T9816] __tipc_shutdown+0x2dd/0x380 [ 95.744615][ T9816] ? do_wait_intr_irq+0xb0/0xb0 [ 95.744622][ T9816] tipc_release+0x5f/0x870 [ 95.744632][ T9816] __sock_release+0x32/0xa0 [ 95.785024][ T9816] sock_close+0xf/0x20 [ 95.789060][ T9816] __fput+0xaa/0x250 [ 95.792927][ T9816] task_work_run+0x68/0xb0 [ 95.797312][ T9816] exit_to_user_mode_prepare+0x211/0x220 [ 95.802910][ T9816] syscall_exit_to_user_mode+0x7a/0x2c0 [ 95.808423][ T9816] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.814286][ T9816] RIP: 0033:0x45cba9 [ 95.818149][ T9816] 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 [ 95.837724][ T9816] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.846098][ T9816] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.854035][ T9816] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.861984][ T9816] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.869933][ T9816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.877900][ T9816] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 95.885869][ T9818] CPU: 0 PID: 9818 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 95.894526][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.904589][ T9818] Call Trace: [ 95.907865][ T9818] dump_stack+0xa3/0xc8 [ 95.911995][ T9818] should_fail.cold.6+0x32/0x37 [ 95.916826][ T9818] should_failslab+0x5/0x10 [ 95.921292][ T9818] kmem_cache_alloc_node+0x57/0xb20 [ 95.926477][ T9818] ? __lock_acquire+0x4ea/0x1770 [ 95.931399][ T9818] __alloc_skb+0x52/0x1d0 [ 95.935701][ T9818] tipc_buf_acquire+0x1c/0x50 [ 95.940352][ T9818] tipc_msg_reverse+0x96/0x280 [ 95.942165][ T9835] FAULT_INJECTION: forcing a failure. [ 95.942165][ T9835] name failslab, interval 1, probability 0, space 0, times 0 [ 95.945103][ T9818] tipc_sk_respond+0xbe/0x2c0 [ 95.945110][ T9818] __tipc_shutdown+0x2dd/0x380 [ 95.945118][ T9818] ? do_wait_intr_irq+0xb0/0xb0 [ 95.945126][ T9818] tipc_release+0x5f/0x870 [ 95.945137][ T9818] __sock_release+0x32/0xa0 [ 95.945141][ T9818] sock_close+0xf/0x20 [ 95.945146][ T9818] __fput+0xaa/0x250 [ 95.945153][ T9818] task_work_run+0x68/0xb0 [ 95.945160][ T9818] exit_to_user_mode_prepare+0x211/0x220 [ 95.945165][ T9818] syscall_exit_to_user_mode+0x7a/0x2c0 [ 95.945173][ T9818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.010056][ T9818] RIP: 0033:0x45cba9 [ 96.013917][ T9818] 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 [ 96.033485][ T9818] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.041869][ T9818] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.049828][ T9818] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.057781][ T9818] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 96.065781][ T9818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.073728][ T9818] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 96.081738][ T9832] CPU: 1 PID: 9832 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 96.090397][ T9832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.100429][ T9832] Call Trace: [ 96.103688][ T9832] dump_stack+0xa3/0xc8 [ 96.107810][ T9832] should_fail.cold.6+0x32/0x37 [ 96.112627][ T9832] should_failslab+0x5/0x10 [ 96.117094][ T9832] kmem_cache_alloc_node+0x57/0xb20 [ 96.122257][ T9832] ? __lock_acquire+0x4ea/0x1770 [ 96.127164][ T9832] __alloc_skb+0x52/0x1d0 [ 96.131472][ T9832] tipc_buf_acquire+0x1c/0x50 [ 96.136115][ T9832] tipc_msg_reverse+0x96/0x280 [ 96.140848][ T9832] tipc_sk_respond+0xbe/0x2c0 [ 96.144192][ T9838] FAULT_INJECTION: forcing a failure. [ 96.144192][ T9838] name failslab, interval 1, probability 0, space 0, times 0 [ 96.145499][ T9832] __tipc_shutdown+0x2dd/0x380 [ 96.145507][ T9832] ? do_wait_intr_irq+0xb0/0xb0 [ 96.145515][ T9832] tipc_release+0x5f/0x870 [ 96.145526][ T9832] __sock_release+0x32/0xa0 [ 96.145530][ T9832] sock_close+0xf/0x20 [ 96.145535][ T9832] __fput+0xaa/0x250 [ 96.184427][ T9832] task_work_run+0x68/0xb0 [ 96.188810][ T9832] exit_to_user_mode_prepare+0x211/0x220 [ 96.194406][ T9832] syscall_exit_to_user_mode+0x7a/0x2c0 [ 96.199918][ T9832] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.205789][ T9832] RIP: 0033:0x45cba9 [ 96.209649][ T9832] 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 [ 96.229218][ T9832] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.237604][ T9832] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.245541][ T9832] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.253477][ T9832] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.261414][ T9832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.269352][ T9832] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 96.277299][ T9835] CPU: 0 PID: 9835 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 96.285949][ T9835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.295981][ T9835] Call Trace: [ 96.299248][ T9835] dump_stack+0xa3/0xc8 [ 96.303387][ T9835] should_fail.cold.6+0x32/0x37 [ 96.308224][ T9835] should_failslab+0x5/0x10 [ 96.312701][ T9835] kmem_cache_alloc_node+0x57/0xb20 [ 96.317877][ T9835] ? __lock_acquire+0x4ea/0x1770 [ 96.322801][ T9835] __alloc_skb+0x52/0x1d0 [ 96.327111][ T9835] tipc_buf_acquire+0x1c/0x50 [ 96.331766][ T9835] tipc_msg_reverse+0x96/0x280 [ 96.336505][ T9835] tipc_sk_respond+0xbe/0x2c0 [ 96.341158][ T9835] __tipc_shutdown+0x2dd/0x380 [ 96.345895][ T9835] ? do_wait_intr_irq+0xb0/0xb0 [ 96.350727][ T9835] tipc_release+0x5f/0x870 [ 96.355117][ T9835] __sock_release+0x32/0xa0 [ 96.359591][ T9835] sock_close+0xf/0x20 [ 96.363625][ T9835] __fput+0xaa/0x250 [ 96.367486][ T9835] task_work_run+0x68/0xb0 [ 96.371869][ T9835] exit_to_user_mode_prepare+0x211/0x220 [ 96.377472][ T9835] syscall_exit_to_user_mode+0x7a/0x2c0 [ 96.382986][ T9835] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.388859][ T9835] RIP: 0033:0x45cba9 [ 96.392725][ T9835] 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 [ 96.412296][ T9835] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.420679][ T9835] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.428620][ T9835] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.436562][ T9835] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 96.444508][ T9835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.451585][ T9845] FAULT_INJECTION: forcing a failure. [ 96.451585][ T9845] name failslab, interval 1, probability 0, space 0, times 0 [ 96.452454][ T9835] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 96.498060][ T9838] CPU: 1 PID: 9838 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 96.506727][ T9838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.516749][ T9838] Call Trace: [ 96.520008][ T9838] dump_stack+0xa3/0xc8 [ 96.524131][ T9838] should_fail.cold.6+0x32/0x37 [ 96.528949][ T9838] should_failslab+0x5/0x10 [ 96.533420][ T9838] kmem_cache_alloc_node+0x57/0xb20 [ 96.534095][ T9852] FAULT_INJECTION: forcing a failure. [ 96.534095][ T9852] name failslab, interval 1, probability 0, space 0, times 0 [ 96.538584][ T9838] ? __lock_acquire+0x4ea/0x1770 [ 96.538597][ T9838] __alloc_skb+0x52/0x1d0 [ 96.538607][ T9838] tipc_buf_acquire+0x1c/0x50 [ 96.538612][ T9838] tipc_msg_reverse+0x96/0x280 [ 96.538620][ T9838] tipc_sk_respond+0xbe/0x2c0 [ 96.558335][ T9853] FAULT_INJECTION: forcing a failure. [ 96.558335][ T9853] name failslab, interval 1, probability 0, space 0, times 0 [ 96.560369][ T9838] __tipc_shutdown+0x2dd/0x380 [ 96.560377][ T9838] ? do_wait_intr_irq+0xb0/0xb0 [ 96.560384][ T9838] tipc_release+0x5f/0x870 [ 96.560393][ T9838] __sock_release+0x32/0xa0 [ 96.605343][ T9838] sock_close+0xf/0x20 [ 96.609386][ T9838] __fput+0xaa/0x250 [ 96.613251][ T9838] task_work_run+0x68/0xb0 [ 96.617647][ T9838] exit_to_user_mode_prepare+0x211/0x220 [ 96.623247][ T9838] syscall_exit_to_user_mode+0x7a/0x2c0 [ 96.628759][ T9838] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.634626][ T9838] RIP: 0033:0x45cba9 [ 96.638485][ T9838] 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 [ 96.658055][ T9838] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.666437][ T9838] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.674376][ T9838] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.682315][ T9838] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.690252][ T9838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.698203][ T9838] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 96.706158][ T9845] CPU: 0 PID: 9845 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 96.714824][ T9845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.724858][ T9845] Call Trace: [ 96.728130][ T9845] dump_stack+0xa3/0xc8 [ 96.732267][ T9845] should_fail.cold.6+0x32/0x37 [ 96.737102][ T9845] should_failslab+0x5/0x10 [ 96.741583][ T9845] kmem_cache_alloc_node+0x57/0xb20 [ 96.746762][ T9845] ? __lock_acquire+0x4ea/0x1770 [ 96.751690][ T9845] __alloc_skb+0x52/0x1d0 [ 96.756004][ T9845] tipc_buf_acquire+0x1c/0x50 [ 96.760662][ T9845] tipc_msg_reverse+0x96/0x280 [ 96.765410][ T9845] tipc_sk_respond+0xbe/0x2c0 [ 96.770069][ T9845] __tipc_shutdown+0x2dd/0x380 [ 96.774818][ T9845] ? do_wait_intr_irq+0xb0/0xb0 [ 96.779648][ T9845] tipc_release+0x5f/0x870 [ 96.784036][ T9845] __sock_release+0x32/0xa0 [ 96.788506][ T9845] sock_close+0xf/0x20 [ 96.792554][ T9845] __fput+0xaa/0x250 [ 96.796538][ T9845] task_work_run+0x68/0xb0 [ 96.801013][ T9845] exit_to_user_mode_prepare+0x211/0x220 [ 96.806622][ T9845] syscall_exit_to_user_mode+0x7a/0x2c0 [ 96.812143][ T9845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.818013][ T9845] RIP: 0033:0x45cba9 [ 96.821882][ T9845] 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 [ 96.822053][ T9865] FAULT_INJECTION: forcing a failure. [ 96.822053][ T9865] name failslab, interval 1, probability 0, space 0, times 0 [ 96.841456][ T9845] RSP: 002b:00007f2a00876c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.841461][ T9845] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.841464][ T9845] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.841466][ T9845] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 96.841468][ T9845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.841471][ T9845] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008776d4 [ 96.897925][ T9853] CPU: 0 PID: 9853 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 96.911242][ T9853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.921274][ T9853] Call Trace: [ 96.924536][ T9853] dump_stack+0xa3/0xc8 [ 96.928668][ T9853] should_fail.cold.6+0x32/0x37 [ 96.933504][ T9853] should_failslab+0x5/0x10 [ 96.937972][ T9853] kmem_cache_alloc_node+0x57/0xb20 [ 96.943136][ T9853] ? __lock_acquire+0x4ea/0x1770 [ 96.948043][ T9853] __alloc_skb+0x52/0x1d0 [ 96.952342][ T9853] tipc_buf_acquire+0x1c/0x50 [ 96.956985][ T9853] tipc_msg_reverse+0x96/0x280 [ 96.961716][ T9853] tipc_sk_respond+0xbe/0x2c0 [ 96.966361][ T9853] __tipc_shutdown+0x2dd/0x380 [ 96.971110][ T9853] ? do_wait_intr_irq+0xb0/0xb0 [ 96.975931][ T9853] tipc_release+0x5f/0x870 [ 96.980322][ T9853] __sock_release+0x32/0xa0 [ 96.984808][ T9853] sock_close+0xf/0x20 [ 96.988842][ T9853] __fput+0xaa/0x250 [ 96.992704][ T9853] task_work_run+0x68/0xb0 [ 96.997086][ T9853] exit_to_user_mode_prepare+0x211/0x220 [ 97.002681][ T9853] syscall_exit_to_user_mode+0x7a/0x2c0 [ 97.008194][ T9853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.014053][ T9853] RIP: 0033:0x45cba9 [ 97.017924][ T9853] 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 [ 97.037493][ T9853] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.046045][ T9853] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.053988][ T9853] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.061925][ T9853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.069864][ T9853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.077817][ T9853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 97.088279][ T9865] CPU: 1 PID: 9865 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 97.096943][ T9865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.106977][ T9865] Call Trace: [ 97.110249][ T9865] dump_stack+0xa3/0xc8 [ 97.114392][ T9865] should_fail.cold.6+0x32/0x37 [ 97.117757][ T9870] FAULT_INJECTION: forcing a failure. [ 97.117757][ T9870] name failslab, interval 1, probability 0, space 0, times 0 [ 97.119220][ T9865] should_failslab+0x5/0x10 [ 97.119224][ T9865] kmem_cache_alloc_node+0x57/0xb20 [ 97.119230][ T9865] ? __lock_acquire+0x4ea/0x1770 [ 97.119242][ T9865] __alloc_skb+0x52/0x1d0 [ 97.119252][ T9865] tipc_buf_acquire+0x1c/0x50 [ 97.119257][ T9865] tipc_msg_reverse+0x96/0x280 [ 97.119265][ T9865] tipc_sk_respond+0xbe/0x2c0 [ 97.119271][ T9865] __tipc_shutdown+0x2dd/0x380 [ 97.119278][ T9865] ? do_wait_intr_irq+0xb0/0xb0 [ 97.119285][ T9865] tipc_release+0x5f/0x870 [ 97.119294][ T9865] __sock_release+0x32/0xa0 [ 97.183096][ T9865] sock_close+0xf/0x20 [ 97.187148][ T9865] __fput+0xaa/0x250 [ 97.191021][ T9865] task_work_run+0x68/0xb0 [ 97.195405][ T9865] exit_to_user_mode_prepare+0x211/0x220 [ 97.201007][ T9865] syscall_exit_to_user_mode+0x7a/0x2c0 [ 97.206519][ T9865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.212377][ T9865] RIP: 0033:0x45cba9 [ 97.216236][ T9865] 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 [ 97.235809][ T9865] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.244184][ T9865] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.252120][ T9865] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.260069][ T9865] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 97.268014][ T9865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.275952][ T9865] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 97.283914][ T9870] CPU: 0 PID: 9870 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 97.292566][ T9870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.302593][ T9870] Call Trace: [ 97.305853][ T9870] dump_stack+0xa3/0xc8 [ 97.309989][ T9870] should_fail.cold.6+0x32/0x37 [ 97.314843][ T9870] should_failslab+0x5/0x10 [ 97.319320][ T9870] kmem_cache_alloc_node+0x57/0xb20 [ 97.324485][ T9870] ? __lock_acquire+0x4ea/0x1770 [ 97.329394][ T9870] __alloc_skb+0x52/0x1d0 [ 97.333694][ T9870] tipc_buf_acquire+0x1c/0x50 [ 97.338342][ T9870] tipc_msg_reverse+0x96/0x280 [ 97.343072][ T9870] tipc_sk_respond+0xbe/0x2c0 [ 97.347720][ T9870] __tipc_shutdown+0x2dd/0x380 [ 97.352456][ T9870] ? do_wait_intr_irq+0xb0/0xb0 [ 97.357278][ T9870] tipc_release+0x5f/0x870 [ 97.361662][ T9870] __sock_release+0x32/0xa0 [ 97.366132][ T9870] sock_close+0xf/0x20 [ 97.370176][ T9870] __fput+0xaa/0x250 [ 97.374043][ T9870] task_work_run+0x68/0xb0 [ 97.378427][ T9870] exit_to_user_mode_prepare+0x211/0x220 [ 97.384024][ T9870] syscall_exit_to_user_mode+0x7a/0x2c0 [ 97.389547][ T9870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.395406][ T9870] RIP: 0033:0x45cba9 [ 97.399342][ T9870] 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 [ 97.418963][ T9870] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.427350][ T9870] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.435308][ T9870] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.443250][ T9870] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.451188][ T9870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.459132][ T9870] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 97.478910][ T9852] CPU: 1 PID: 9852 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 97.487578][ T9852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.497613][ T9852] Call Trace: [ 97.500884][ T9852] dump_stack+0xa3/0xc8 [ 97.505024][ T9852] should_fail.cold.6+0x32/0x37 [ 97.509860][ T9852] should_failslab+0x5/0x10 [ 97.514340][ T9852] kmem_cache_alloc_node+0x57/0xb20 [ 97.519518][ T9852] ? __lock_acquire+0x4ea/0x1770 [ 97.524441][ T9852] __alloc_skb+0x52/0x1d0 [ 97.528759][ T9852] tipc_buf_acquire+0x1c/0x50 [ 97.533413][ T9852] tipc_msg_reverse+0x96/0x280 [ 97.537919][ T9885] FAULT_INJECTION: forcing a failure. [ 97.537919][ T9885] name failslab, interval 1, probability 0, space 0, times 0 [ 97.538157][ T9852] tipc_sk_respond+0xbe/0x2c0 [ 97.538164][ T9852] __tipc_shutdown+0x2dd/0x380 [ 97.538173][ T9852] ? do_wait_intr_irq+0xb0/0xb0 [ 97.538180][ T9852] tipc_release+0x5f/0x870 [ 97.538190][ T9852] __sock_release+0x32/0xa0 [ 97.573834][ T9852] sock_close+0xf/0x20 [ 97.577877][ T9852] __fput+0xaa/0x250 [ 97.581780][ T9852] task_work_run+0x68/0xb0 [ 97.586165][ T9852] exit_to_user_mode_prepare+0x211/0x220 [ 97.591762][ T9852] syscall_exit_to_user_mode+0x7a/0x2c0 [ 97.597289][ T9852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.603153][ T9852] RIP: 0033:0x45cba9 [ 97.604383][ T9889] FAULT_INJECTION: forcing a failure. [ 97.604383][ T9889] name failslab, interval 1, probability 0, space 0, times 0 [ 97.607017][ T9852] 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 [ 97.607020][ T9852] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.607025][ T9852] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.607027][ T9852] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.607030][ T9852] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.607032][ T9852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.607035][ T9852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 97.608660][ T9885] CPU: 1 PID: 9885 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 97.696123][ T9885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.706163][ T9885] Call Trace: [ 97.709434][ T9885] dump_stack+0xa3/0xc8 [ 97.713568][ T9885] should_fail.cold.6+0x32/0x37 [ 97.718395][ T9885] should_failslab+0x5/0x10 [ 97.722868][ T9885] kmem_cache_alloc_node+0x57/0xb20 [ 97.728035][ T9885] ? __lock_acquire+0x4ea/0x1770 [ 97.732943][ T9885] __alloc_skb+0x52/0x1d0 [ 97.737243][ T9885] tipc_buf_acquire+0x1c/0x50 [ 97.741887][ T9885] tipc_msg_reverse+0x96/0x280 [ 97.746620][ T9885] tipc_sk_respond+0xbe/0x2c0 [ 97.751272][ T9885] __tipc_shutdown+0x2dd/0x380 [ 97.753322][ T9898] FAULT_INJECTION: forcing a failure. [ 97.753322][ T9898] name failslab, interval 1, probability 0, space 0, times 0 [ 97.756009][ T9885] ? do_wait_intr_irq+0xb0/0xb0 [ 97.756018][ T9885] tipc_release+0x5f/0x870 [ 97.756028][ T9885] __sock_release+0x32/0xa0 [ 97.756033][ T9885] sock_close+0xf/0x20 [ 97.756039][ T9885] __fput+0xaa/0x250 [ 97.756046][ T9885] task_work_run+0x68/0xb0 [ 97.756053][ T9885] exit_to_user_mode_prepare+0x211/0x220 [ 97.756058][ T9885] syscall_exit_to_user_mode+0x7a/0x2c0 [ 97.756064][ T9885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.756070][ T9885] RIP: 0033:0x45cba9 [ 97.815382][ T9885] 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 [ 97.834954][ T9885] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.843330][ T9885] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.851283][ T9885] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.859223][ T9885] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.867163][ T9885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.875106][ T9885] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 97.883073][ T9898] CPU: 0 PID: 9898 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 97.891734][ T9898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.901764][ T9898] Call Trace: [ 97.905025][ T9898] dump_stack+0xa3/0xc8 [ 97.909155][ T9898] should_fail.cold.6+0x32/0x37 [ 97.913976][ T9898] should_failslab+0x5/0x10 [ 97.918445][ T9898] kmem_cache_alloc_node+0x57/0xb20 [ 97.923608][ T9898] ? __lock_acquire+0x4ea/0x1770 [ 97.928540][ T9898] __alloc_skb+0x52/0x1d0 [ 97.932850][ T9898] tipc_buf_acquire+0x1c/0x50 [ 97.937583][ T9898] tipc_msg_reverse+0x96/0x280 [ 97.942318][ T9898] tipc_sk_respond+0xbe/0x2c0 [ 97.946965][ T9898] __tipc_shutdown+0x2dd/0x380 [ 97.951729][ T9898] ? do_wait_intr_irq+0xb0/0xb0 [ 97.956549][ T9898] tipc_release+0x5f/0x870 [ 97.960938][ T9898] __sock_release+0x32/0xa0 [ 97.965407][ T9898] sock_close+0xf/0x20 [ 97.969455][ T9898] __fput+0xaa/0x250 [ 97.973329][ T9898] task_work_run+0x68/0xb0 [ 97.977774][ T9898] exit_to_user_mode_prepare+0x211/0x220 [ 97.983400][ T9898] syscall_exit_to_user_mode+0x7a/0x2c0 [ 97.989007][ T9898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.994871][ T9898] RIP: 0033:0x45cba9 [ 97.998733][ T9898] 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 [ 98.018300][ T9898] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.026677][ T9898] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.034614][ T9898] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.042551][ T9898] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.050490][ T9898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.058442][ T9898] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 98.066421][ T9889] CPU: 1 PID: 9889 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 98.075078][ T9889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.085110][ T9889] Call Trace: [ 98.088379][ T9889] dump_stack+0xa3/0xc8 [ 98.092514][ T9889] should_fail.cold.6+0x32/0x37 [ 98.097345][ T9889] should_failslab+0x5/0x10 [ 98.101831][ T9889] kmem_cache_alloc_node+0x57/0xb20 [ 98.107010][ T9889] ? __lock_acquire+0x4ea/0x1770 [ 98.111930][ T9889] __alloc_skb+0x52/0x1d0 [ 98.116244][ T9889] tipc_buf_acquire+0x1c/0x50 [ 98.120901][ T9889] tipc_msg_reverse+0x96/0x280 [ 98.125644][ T9889] tipc_sk_respond+0xbe/0x2c0 [ 98.130299][ T9889] __tipc_shutdown+0x2dd/0x380 [ 98.135033][ T9889] ? do_wait_intr_irq+0xb0/0xb0 [ 98.139871][ T9889] tipc_release+0x5f/0x870 [ 98.144263][ T9889] __sock_release+0x32/0xa0 [ 98.148861][ T9889] sock_close+0xf/0x20 [ 98.152928][ T9889] __fput+0xaa/0x250 [ 98.156464][ T9909] FAULT_INJECTION: forcing a failure. [ 98.156464][ T9909] name failslab, interval 1, probability 0, space 0, times 0 [ 98.156794][ T9889] task_work_run+0x68/0xb0 [ 98.156802][ T9889] exit_to_user_mode_prepare+0x211/0x220 [ 98.156808][ T9889] syscall_exit_to_user_mode+0x7a/0x2c0 [ 98.156814][ T9889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.156819][ T9889] RIP: 0033:0x45cba9 [ 98.156824][ T9889] 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 [ 98.156826][ T9889] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.156833][ T9889] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.230526][ T9889] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.238471][ T9889] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 98.246412][ T9889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.254352][ T9889] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 98.262343][ T9909] CPU: 0 PID: 9909 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 98.270999][ T9909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.281022][ T9909] Call Trace: [ 98.284276][ T9909] dump_stack+0xa3/0xc8 [ 98.288405][ T9909] should_fail.cold.6+0x32/0x37 [ 98.293229][ T9909] should_failslab+0x5/0x10 [ 98.297696][ T9909] kmem_cache_alloc_node+0x57/0xb20 [ 98.302858][ T9909] ? __lock_acquire+0x4ea/0x1770 [ 98.307769][ T9909] __alloc_skb+0x52/0x1d0 [ 98.312096][ T9909] tipc_buf_acquire+0x1c/0x50 [ 98.316739][ T9909] tipc_msg_reverse+0x96/0x280 [ 98.321482][ T9909] tipc_sk_respond+0xbe/0x2c0 [ 98.326123][ T9909] __tipc_shutdown+0x2dd/0x380 [ 98.330852][ T9909] ? do_wait_intr_irq+0xb0/0xb0 [ 98.335672][ T9909] tipc_release+0x5f/0x870 [ 98.340071][ T9909] __sock_release+0x32/0xa0 [ 98.344537][ T9909] sock_close+0xf/0x20 [ 98.348585][ T9909] __fput+0xaa/0x250 [ 98.352447][ T9909] task_work_run+0x68/0xb0 [ 98.356828][ T9909] exit_to_user_mode_prepare+0x211/0x220 [ 98.362427][ T9909] syscall_exit_to_user_mode+0x7a/0x2c0 [ 98.367960][ T9909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.373832][ T9909] RIP: 0033:0x45cba9 [ 98.377693][ T9909] 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 [ 98.397264][ T9909] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.405639][ T9909] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.413606][ T9909] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.421543][ T9909] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.429492][ T9909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.437429][ T9909] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 98.538167][ T9927] FAULT_INJECTION: forcing a failure. [ 98.538167][ T9927] name failslab, interval 1, probability 0, space 0, times 0 [ 98.542961][ T9931] FAULT_INJECTION: forcing a failure. [ 98.542961][ T9931] name failslab, interval 1, probability 0, space 0, times 0 [ 98.552975][ T9929] FAULT_INJECTION: forcing a failure. [ 98.552975][ T9929] name failslab, interval 1, probability 0, space 0, times 0 [ 98.568654][ T9931] CPU: 0 PID: 9931 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 98.584740][ T9931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.589007][ T9928] FAULT_INJECTION: forcing a failure. [ 98.589007][ T9928] name failslab, interval 1, probability 0, space 0, times 0 [ 98.594771][ T9931] Call Trace: [ 98.610576][ T9931] dump_stack+0xa3/0xc8 [ 98.614705][ T9931] should_fail.cold.6+0x32/0x37 [ 98.619630][ T9931] should_failslab+0x5/0x10 [ 98.624112][ T9931] kmem_cache_alloc_node+0x57/0xb20 [ 98.629283][ T9931] ? __lock_acquire+0x4ea/0x1770 [ 98.634215][ T9931] __alloc_skb+0x52/0x1d0 [ 98.638517][ T9931] tipc_buf_acquire+0x1c/0x50 [ 98.643172][ T9931] tipc_msg_reverse+0x96/0x280 [ 98.647904][ T9931] tipc_sk_respond+0xbe/0x2c0 [ 98.652560][ T9931] __tipc_shutdown+0x2dd/0x380 [ 98.657305][ T9931] ? do_wait_intr_irq+0xb0/0xb0 [ 98.662128][ T9931] tipc_release+0x5f/0x870 [ 98.666515][ T9931] __sock_release+0x32/0xa0 [ 98.670984][ T9931] sock_close+0xf/0x20 [ 98.675019][ T9931] __fput+0xaa/0x250 [ 98.678895][ T9931] task_work_run+0x68/0xb0 [ 98.682396][ T9932] FAULT_INJECTION: forcing a failure. [ 98.682396][ T9932] name failslab, interval 1, probability 0, space 0, times 0 [ 98.683290][ T9931] exit_to_user_mode_prepare+0x211/0x220 [ 98.701564][ T9931] syscall_exit_to_user_mode+0x7a/0x2c0 [ 98.707096][ T9931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.712959][ T9931] RIP: 0033:0x45cba9 [ 98.716834][ T9931] 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 [ 98.736404][ T9931] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.744784][ T9931] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.752723][ T9931] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.760661][ T9931] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.768601][ T9931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.776541][ T9931] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 98.784502][ T9927] CPU: 1 PID: 9927 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 98.793158][ T9927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.803186][ T9927] Call Trace: [ 98.806442][ T9927] dump_stack+0xa3/0xc8 [ 98.810563][ T9927] should_fail.cold.6+0x32/0x37 [ 98.815382][ T9927] should_failslab+0x5/0x10 [ 98.819861][ T9927] kmem_cache_alloc_node+0x57/0xb20 [ 98.825029][ T9927] ? __lock_acquire+0x4ea/0x1770 [ 98.829935][ T9927] __alloc_skb+0x52/0x1d0 [ 98.834232][ T9927] tipc_buf_acquire+0x1c/0x50 [ 98.838874][ T9927] tipc_msg_reverse+0x96/0x280 [ 98.843604][ T9927] tipc_sk_respond+0xbe/0x2c0 [ 98.848252][ T9927] __tipc_shutdown+0x2dd/0x380 [ 98.852996][ T9927] ? do_wait_intr_irq+0xb0/0xb0 [ 98.857824][ T9927] tipc_release+0x5f/0x870 [ 98.862216][ T9927] __sock_release+0x32/0xa0 [ 98.866687][ T9927] sock_close+0xf/0x20 [ 98.870724][ T9927] __fput+0xaa/0x250 [ 98.874590][ T9927] task_work_run+0x68/0xb0 [ 98.878974][ T9927] exit_to_user_mode_prepare+0x211/0x220 [ 98.884571][ T9927] syscall_exit_to_user_mode+0x7a/0x2c0 [ 98.890081][ T9927] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.895941][ T9927] RIP: 0033:0x45cba9 [ 98.899807][ T9927] 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 [ 98.919380][ T9927] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.927761][ T9927] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.935701][ T9927] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.943644][ T9927] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.951588][ T9927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.959547][ T9927] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 98.967510][ T9928] CPU: 0 PID: 9928 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 98.976169][ T9928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.986209][ T9928] Call Trace: [ 98.989480][ T9928] dump_stack+0xa3/0xc8 [ 98.993624][ T9928] should_fail.cold.6+0x32/0x37 [ 98.998452][ T9928] should_failslab+0x5/0x10 [ 99.002925][ T9928] kmem_cache_alloc_node+0x57/0xb20 [ 99.008093][ T9928] ? __lock_acquire+0x4ea/0x1770 [ 99.013005][ T9928] __alloc_skb+0x52/0x1d0 [ 99.017312][ T9928] tipc_buf_acquire+0x1c/0x50 [ 99.021953][ T9928] tipc_msg_reverse+0x96/0x280 [ 99.026686][ T9928] tipc_sk_respond+0xbe/0x2c0 [ 99.031333][ T9928] __tipc_shutdown+0x2dd/0x380 [ 99.036066][ T9928] ? do_wait_intr_irq+0xb0/0xb0 [ 99.040891][ T9928] tipc_release+0x5f/0x870 [ 99.045280][ T9928] __sock_release+0x32/0xa0 [ 99.049753][ T9928] sock_close+0xf/0x20 [ 99.053787][ T9928] __fput+0xaa/0x250 [ 99.057650][ T9928] task_work_run+0x68/0xb0 [ 99.062034][ T9928] exit_to_user_mode_prepare+0x211/0x220 [ 99.067645][ T9928] syscall_exit_to_user_mode+0x7a/0x2c0 [ 99.073160][ T9928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.079017][ T9928] RIP: 0033:0x45cba9 [ 99.082877][ T9928] 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 [ 99.102446][ T9928] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.110821][ T9928] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.118763][ T9928] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.126707][ T9928] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.134661][ T9928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.142599][ T9928] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 99.150548][ T9932] CPU: 1 PID: 9932 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 99.159203][ T9932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.169236][ T9932] Call Trace: [ 99.172496][ T9932] dump_stack+0xa3/0xc8 [ 99.176633][ T9932] should_fail.cold.6+0x32/0x37 [ 99.181450][ T9932] should_failslab+0x5/0x10 [ 99.185924][ T9932] kmem_cache_alloc_node+0x57/0xb20 [ 99.191098][ T9932] ? __lock_acquire+0x4ea/0x1770 [ 99.196005][ T9932] __alloc_skb+0x52/0x1d0 [ 99.200302][ T9932] tipc_buf_acquire+0x1c/0x50 [ 99.204959][ T9932] tipc_msg_reverse+0x96/0x280 [ 99.209705][ T9932] tipc_sk_respond+0xbe/0x2c0 [ 99.214352][ T9932] __tipc_shutdown+0x2dd/0x380 [ 99.219080][ T9932] ? do_wait_intr_irq+0xb0/0xb0 [ 99.223903][ T9932] tipc_release+0x5f/0x870 [ 99.228295][ T9932] __sock_release+0x32/0xa0 [ 99.232767][ T9932] sock_close+0xf/0x20 [ 99.236813][ T9932] __fput+0xaa/0x250 [ 99.240681][ T9932] task_work_run+0x68/0xb0 [ 99.245064][ T9932] exit_to_user_mode_prepare+0x211/0x220 [ 99.250663][ T9932] syscall_exit_to_user_mode+0x7a/0x2c0 [ 99.256175][ T9932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.262032][ T9932] RIP: 0033:0x45cba9 [ 99.265905][ T9932] 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 [ 99.285482][ T9932] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.293861][ T9932] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.301801][ T9932] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.309739][ T9932] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.317678][ T9932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.325615][ T9932] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 2020/11/08 17:40:54 executed programs: 333 [ 99.333580][ T9929] CPU: 0 PID: 9929 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 99.342236][ T9929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.352348][ T9929] Call Trace: [ 99.355694][ T9929] dump_stack+0xa3/0xc8 [ 99.359840][ T9929] should_fail.cold.6+0x32/0x37 [ 99.364754][ T9929] should_failslab+0x5/0x10 [ 99.369239][ T9929] kmem_cache_alloc_node+0x57/0xb20 [ 99.374416][ T9929] ? __lock_acquire+0x4ea/0x1770 [ 99.379347][ T9929] __alloc_skb+0x52/0x1d0 [ 99.383662][ T9929] tipc_buf_acquire+0x1c/0x50 [ 99.388321][ T9929] tipc_msg_reverse+0x96/0x280 [ 99.393068][ T9929] tipc_sk_respond+0xbe/0x2c0 [ 99.397723][ T9929] __tipc_shutdown+0x2dd/0x380 [ 99.402452][ T9929] ? do_wait_intr_irq+0xb0/0xb0 [ 99.407334][ T9929] tipc_release+0x5f/0x870 [ 99.411736][ T9929] __sock_release+0x32/0xa0 [ 99.416207][ T9929] sock_close+0xf/0x20 [ 99.418261][ T9943] FAULT_INJECTION: forcing a failure. [ 99.418261][ T9943] name failslab, interval 1, probability 0, space 0, times 0 [ 99.420243][ T9929] __fput+0xaa/0x250 [ 99.420252][ T9929] task_work_run+0x68/0xb0 [ 99.420259][ T9929] exit_to_user_mode_prepare+0x211/0x220 [ 99.446669][ T9929] syscall_exit_to_user_mode+0x7a/0x2c0 [ 99.452180][ T9929] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.458038][ T9929] RIP: 0033:0x45cba9 [ 99.461921][ T9929] 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 [ 99.481513][ T9929] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.485815][ T9945] FAULT_INJECTION: forcing a failure. [ 99.485815][ T9945] name failslab, interval 1, probability 0, space 0, times 0 [ 99.489898][ T9929] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.489901][ T9929] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.489903][ T9929] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.489906][ T9929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.489908][ T9929] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 99.543568][ T9943] CPU: 1 PID: 9943 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 99.552222][ T9943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.562257][ T9943] Call Trace: [ 99.565523][ T9943] dump_stack+0xa3/0xc8 [ 99.569667][ T9943] should_fail.cold.6+0x32/0x37 [ 99.574502][ T9943] should_failslab+0x5/0x10 [ 99.574681][ T9957] FAULT_INJECTION: forcing a failure. [ 99.574681][ T9957] name failslab, interval 1, probability 0, space 0, times 0 [ 99.578974][ T9943] kmem_cache_alloc_node+0x57/0xb20 [ 99.578979][ T9943] ? __lock_acquire+0x4ea/0x1770 [ 99.578991][ T9943] __alloc_skb+0x52/0x1d0 [ 99.579000][ T9943] tipc_buf_acquire+0x1c/0x50 [ 99.579005][ T9943] tipc_msg_reverse+0x96/0x280 [ 99.579012][ T9943] tipc_sk_respond+0xbe/0x2c0 [ 99.579019][ T9943] __tipc_shutdown+0x2dd/0x380 [ 99.579025][ T9943] ? do_wait_intr_irq+0xb0/0xb0 [ 99.579032][ T9943] tipc_release+0x5f/0x870 [ 99.594809][ T9956] FAULT_INJECTION: forcing a failure. [ 99.594809][ T9956] name failslab, interval 1, probability 0, space 0, times 0 [ 99.596750][ T9943] __sock_release+0x32/0xa0 [ 99.596755][ T9943] sock_close+0xf/0x20 [ 99.596760][ T9943] __fput+0xaa/0x250 [ 99.596768][ T9943] task_work_run+0x68/0xb0 [ 99.596776][ T9943] exit_to_user_mode_prepare+0x211/0x220 [ 99.596782][ T9943] syscall_exit_to_user_mode+0x7a/0x2c0 [ 99.596788][ T9943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.596793][ T9943] RIP: 0033:0x45cba9 [ 99.596797][ T9943] 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 [ 99.703735][ T9943] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.712124][ T9943] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.720068][ T9943] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.728008][ T9943] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.735948][ T9943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.743892][ T9943] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 99.751846][ T9957] CPU: 0 PID: 9957 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 99.760503][ T9957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.770538][ T9957] Call Trace: [ 99.773800][ T9957] dump_stack+0xa3/0xc8 [ 99.777923][ T9957] should_fail.cold.6+0x32/0x37 [ 99.782740][ T9957] should_failslab+0x5/0x10 [ 99.787225][ T9957] kmem_cache_alloc_node+0x57/0xb20 [ 99.792389][ T9957] ? __lock_acquire+0x4ea/0x1770 [ 99.797296][ T9957] __alloc_skb+0x52/0x1d0 [ 99.801600][ T9957] tipc_buf_acquire+0x1c/0x50 [ 99.806247][ T9957] tipc_msg_reverse+0x96/0x280 [ 99.810983][ T9957] tipc_sk_respond+0xbe/0x2c0 [ 99.815627][ T9957] __tipc_shutdown+0x2dd/0x380 [ 99.820357][ T9957] ? do_wait_intr_irq+0xb0/0xb0 [ 99.825175][ T9957] tipc_release+0x5f/0x870 [ 99.829561][ T9957] __sock_release+0x32/0xa0 [ 99.834030][ T9957] sock_close+0xf/0x20 [ 99.838063][ T9957] __fput+0xaa/0x250 [ 99.841924][ T9957] task_work_run+0x68/0xb0 [ 99.846307][ T9957] exit_to_user_mode_prepare+0x211/0x220 [ 99.851904][ T9957] syscall_exit_to_user_mode+0x7a/0x2c0 [ 99.857426][ T9957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.863312][ T9957] RIP: 0033:0x45cba9 [ 99.867174][ T9957] 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 [ 99.886751][ T9957] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.895132][ T9957] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.903075][ T9957] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.911014][ T9957] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.918954][ T9957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.926893][ T9957] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 99.934847][ T9945] CPU: 1 PID: 9945 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 99.943503][ T9945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.953541][ T9945] Call Trace: [ 99.956818][ T9945] dump_stack+0xa3/0xc8 [ 99.960953][ T9945] should_fail.cold.6+0x32/0x37 [ 99.965771][ T9945] should_failslab+0x5/0x10 [ 99.970238][ T9945] kmem_cache_alloc_node+0x57/0xb20 [ 99.975406][ T9945] ? __lock_acquire+0x4ea/0x1770 [ 99.980318][ T9945] __alloc_skb+0x52/0x1d0 [ 99.984631][ T9945] tipc_buf_acquire+0x1c/0x50 [ 99.989274][ T9945] tipc_msg_reverse+0x96/0x280 [ 99.994004][ T9945] tipc_sk_respond+0xbe/0x2c0 [ 99.998665][ T9945] __tipc_shutdown+0x2dd/0x380 [ 100.003398][ T9945] ? do_wait_intr_irq+0xb0/0xb0 [ 100.008214][ T9945] tipc_release+0x5f/0x870 [ 100.012602][ T9945] __sock_release+0x32/0xa0 [ 100.017071][ T9945] sock_close+0xf/0x20 [ 100.021105][ T9945] __fput+0xaa/0x250 [ 100.024971][ T9945] task_work_run+0x68/0xb0 [ 100.029354][ T9945] exit_to_user_mode_prepare+0x211/0x220 [ 100.034952][ T9945] syscall_exit_to_user_mode+0x7a/0x2c0 [ 100.040462][ T9945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.046321][ T9945] RIP: 0033:0x45cba9 [ 100.050188][ T9945] 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 [ 100.069768][ T9945] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.078152][ T9945] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.086095][ T9945] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.094035][ T9945] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 100.101975][ T9945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.109915][ T9945] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 100.117892][ T9956] CPU: 0 PID: 9956 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 100.126546][ T9956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.136585][ T9956] Call Trace: [ 100.139936][ T9956] dump_stack+0xa3/0xc8 [ 100.144074][ T9956] should_fail.cold.6+0x32/0x37 [ 100.148910][ T9956] should_failslab+0x5/0x10 [ 100.153385][ T9956] kmem_cache_alloc_node+0x57/0xb20 [ 100.158565][ T9956] ? __lock_acquire+0x4ea/0x1770 [ 100.163478][ T9956] __alloc_skb+0x52/0x1d0 [ 100.167791][ T9956] tipc_buf_acquire+0x1c/0x50 [ 100.172446][ T9956] tipc_msg_reverse+0x96/0x280 [ 100.177196][ T9956] tipc_sk_respond+0xbe/0x2c0 [ 100.181853][ T9956] __tipc_shutdown+0x2dd/0x380 [ 100.186601][ T9956] ? do_wait_intr_irq+0xb0/0xb0 [ 100.191437][ T9956] tipc_release+0x5f/0x870 [ 100.195845][ T9956] __sock_release+0x32/0xa0 [ 100.200329][ T9956] sock_close+0xf/0x20 [ 100.204375][ T9956] __fput+0xaa/0x250 [ 100.208252][ T9956] task_work_run+0x68/0xb0 [ 100.212641][ T9956] exit_to_user_mode_prepare+0x211/0x220 [ 100.218245][ T9956] syscall_exit_to_user_mode+0x7a/0x2c0 [ 100.223775][ T9956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.229643][ T9956] RIP: 0033:0x45cba9 [ 100.233508][ T9956] 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 [ 100.246715][ T9970] FAULT_INJECTION: forcing a failure. [ 100.246715][ T9970] name failslab, interval 1, probability 0, space 0, times 0 [ 100.253079][ T9956] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.253085][ T9956] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.253087][ T9956] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.253090][ T9956] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.253092][ T9956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.253094][ T9956] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 100.335223][ T9983] FAULT_INJECTION: forcing a failure. [ 100.335223][ T9983] name failslab, interval 1, probability 0, space 0, times 0 [ 100.341280][ T9970] CPU: 1 PID: 9970 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 100.356448][ T9970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.366486][ T9970] Call Trace: [ 100.369761][ T9970] dump_stack+0xa3/0xc8 [ 100.373903][ T9970] should_fail.cold.6+0x32/0x37 [ 100.378733][ T9970] should_failslab+0x5/0x10 [ 100.383221][ T9970] kmem_cache_alloc_node+0x57/0xb20 [ 100.388398][ T9970] ? __lock_acquire+0x4ea/0x1770 [ 100.393315][ T9970] __alloc_skb+0x52/0x1d0 [ 100.397625][ T9970] tipc_buf_acquire+0x1c/0x50 [ 100.402288][ T9970] tipc_msg_reverse+0x96/0x280 [ 100.407034][ T9970] tipc_sk_respond+0xbe/0x2c0 [ 100.411691][ T9970] __tipc_shutdown+0x2dd/0x380 [ 100.411728][ T9987] FAULT_INJECTION: forcing a failure. [ 100.411728][ T9987] name failslab, interval 1, probability 0, space 0, times 0 [ 100.416429][ T9970] ? do_wait_intr_irq+0xb0/0xb0 [ 100.416437][ T9970] tipc_release+0x5f/0x870 [ 100.416448][ T9970] __sock_release+0x32/0xa0 [ 100.416453][ T9970] sock_close+0xf/0x20 [ 100.416457][ T9970] __fput+0xaa/0x250 [ 100.416465][ T9970] task_work_run+0x68/0xb0 [ 100.416472][ T9970] exit_to_user_mode_prepare+0x211/0x220 [ 100.416478][ T9970] syscall_exit_to_user_mode+0x7a/0x2c0 [ 100.416485][ T9970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.454424][ T9989] FAULT_INJECTION: forcing a failure. [ 100.454424][ T9989] name failslab, interval 1, probability 0, space 0, times 0 [ 100.455008][ T9970] RIP: 0033:0x45cba9 [ 100.455013][ T9970] 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 [ 100.455016][ T9970] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.455021][ T9970] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.455024][ T9970] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.455026][ T9970] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.455029][ T9970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.455031][ T9970] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 100.473866][ T9990] FAULT_INJECTION: forcing a failure. [ 100.473866][ T9990] name failslab, interval 1, probability 0, space 0, times 0 [ 100.487489][ T9991] FAULT_INJECTION: forcing a failure. [ 100.487489][ T9991] name failslab, interval 1, probability 0, space 0, times 0 [ 100.493638][ T9983] CPU: 1 PID: 9983 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 100.590136][ T9983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.600158][ T9983] Call Trace: [ 100.603414][ T9983] dump_stack+0xa3/0xc8 [ 100.607545][ T9983] should_fail.cold.6+0x32/0x37 [ 100.612365][ T9983] should_failslab+0x5/0x10 [ 100.616833][ T9983] kmem_cache_alloc_node+0x57/0xb20 [ 100.621995][ T9983] ? __lock_acquire+0x4ea/0x1770 [ 100.626908][ T9983] __alloc_skb+0x52/0x1d0 [ 100.631211][ T9983] tipc_buf_acquire+0x1c/0x50 [ 100.635852][ T9983] tipc_msg_reverse+0x96/0x280 [ 100.640582][ T9983] tipc_sk_respond+0xbe/0x2c0 [ 100.645227][ T9983] __tipc_shutdown+0x2dd/0x380 [ 100.649967][ T9983] ? do_wait_intr_irq+0xb0/0xb0 [ 100.654798][ T9983] tipc_release+0x5f/0x870 [ 100.659188][ T9983] __sock_release+0x32/0xa0 [ 100.663660][ T9983] sock_close+0xf/0x20 [ 100.667701][ T9983] __fput+0xaa/0x250 [ 100.671566][ T9983] task_work_run+0x68/0xb0 [ 100.675958][ T9983] exit_to_user_mode_prepare+0x211/0x220 [ 100.681562][ T9983] syscall_exit_to_user_mode+0x7a/0x2c0 [ 100.687080][ T9983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.692936][ T9983] RIP: 0033:0x45cba9 [ 100.696801][ T9983] 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 [ 100.716385][ T9983] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.724766][ T9983] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.732707][ T9983] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.740646][ T9983] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.748586][ T9983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.756539][ T9983] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 100.764505][ T9989] CPU: 0 PID: 9989 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 100.773163][ T9989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.783197][ T9989] Call Trace: [ 100.786479][ T9989] dump_stack+0xa3/0xc8 [ 100.790611][ T9989] should_fail.cold.6+0x32/0x37 [ 100.795446][ T9989] should_failslab+0x5/0x10 [ 100.799917][ T9989] kmem_cache_alloc_node+0x57/0xb20 [ 100.805082][ T9989] ? __lock_acquire+0x4ea/0x1770 [ 100.809997][ T9989] __alloc_skb+0x52/0x1d0 [ 100.814298][ T9989] tipc_buf_acquire+0x1c/0x50 [ 100.818946][ T9989] tipc_msg_reverse+0x96/0x280 [ 100.823693][ T9989] tipc_sk_respond+0xbe/0x2c0 [ 100.828346][ T9989] __tipc_shutdown+0x2dd/0x380 [ 100.833102][ T9989] ? do_wait_intr_irq+0xb0/0xb0 [ 100.837923][ T9989] tipc_release+0x5f/0x870 [ 100.842321][ T9989] __sock_release+0x32/0xa0 [ 100.846801][ T9989] sock_close+0xf/0x20 [ 100.850844][ T9989] __fput+0xaa/0x250 [ 100.854727][ T9989] task_work_run+0x68/0xb0 [ 100.859113][ T9989] exit_to_user_mode_prepare+0x211/0x220 [ 100.864712][ T9989] syscall_exit_to_user_mode+0x7a/0x2c0 [ 100.870235][ T9989] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.876102][ T9989] RIP: 0033:0x45cba9 [ 100.879970][ T9989] 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 [ 100.899547][ T9989] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.907925][ T9989] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.915863][ T9989] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.923817][ T9989] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 100.931755][ T9989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.939711][ T9989] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 100.947664][ T9987] CPU: 1 PID: 9987 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 100.956334][ T9987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.966447][ T9987] Call Trace: [ 100.969711][ T9987] dump_stack+0xa3/0xc8 [ 100.973923][ T9987] should_fail.cold.6+0x32/0x37 [ 100.978759][ T9987] should_failslab+0x5/0x10 [ 100.983233][ T9987] kmem_cache_alloc_node+0x57/0xb20 [ 100.988409][ T9987] ? __lock_acquire+0x4ea/0x1770 [ 100.993330][ T9987] __alloc_skb+0x52/0x1d0 [ 100.997639][ T9987] tipc_buf_acquire+0x1c/0x50 [ 101.002284][ T9987] tipc_msg_reverse+0x96/0x280 [ 101.007020][ T9987] tipc_sk_respond+0xbe/0x2c0 [ 101.011669][ T9987] __tipc_shutdown+0x2dd/0x380 [ 101.016417][ T9987] ? do_wait_intr_irq+0xb0/0xb0 [ 101.021233][ T9987] tipc_release+0x5f/0x870 [ 101.025622][ T9987] __sock_release+0x32/0xa0 [ 101.030095][ T9987] sock_close+0xf/0x20 [ 101.034137][ T9987] __fput+0xaa/0x250 [ 101.038003][ T9987] task_work_run+0x68/0xb0 [ 101.042386][ T9987] exit_to_user_mode_prepare+0x211/0x220 [ 101.047984][ T9987] syscall_exit_to_user_mode+0x7a/0x2c0 [ 101.053493][ T9987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.059354][ T9987] RIP: 0033:0x45cba9 [ 101.063214][ T9987] 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 [ 101.082784][ T9987] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.091162][ T9987] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.099102][ T9987] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.107047][ T9987] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.114984][ T9987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.122932][ T9987] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 101.130885][ T9991] CPU: 0 PID: 9991 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 101.139537][ T9991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.149571][ T9991] Call Trace: [ 101.152832][ T9991] dump_stack+0xa3/0xc8 [ 101.156955][ T9991] should_fail.cold.6+0x32/0x37 [ 101.161772][ T9991] should_failslab+0x5/0x10 [ 101.166243][ T9991] kmem_cache_alloc_node+0x57/0xb20 [ 101.171412][ T9991] ? __lock_acquire+0x4ea/0x1770 [ 101.176347][ T9991] __alloc_skb+0x52/0x1d0 [ 101.180651][ T9991] tipc_buf_acquire+0x1c/0x50 [ 101.185296][ T9991] tipc_msg_reverse+0x96/0x280 [ 101.190032][ T9991] tipc_sk_respond+0xbe/0x2c0 [ 101.194683][ T9991] __tipc_shutdown+0x2dd/0x380 [ 101.199422][ T9991] ? do_wait_intr_irq+0xb0/0xb0 [ 101.204257][ T9991] tipc_release+0x5f/0x870 [ 101.208650][ T9991] __sock_release+0x32/0xa0 [ 101.213138][ T9991] sock_close+0xf/0x20 [ 101.217183][ T9991] __fput+0xaa/0x250 [ 101.221046][ T9991] task_work_run+0x68/0xb0 [ 101.225434][ T9991] exit_to_user_mode_prepare+0x211/0x220 [ 101.231034][ T9991] syscall_exit_to_user_mode+0x7a/0x2c0 [ 101.236550][ T9991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.242408][ T9991] RIP: 0033:0x45cba9 [ 101.246274][ T9991] 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 [ 101.265859][ T9991] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.274249][ T9991] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.282187][ T9991] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.290128][ T9991] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.298071][ T9991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.306010][ T9991] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 101.313959][ T9990] CPU: 1 PID: 9990 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 101.322617][ T9990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.332652][ T9990] Call Trace: [ 101.335927][ T9990] dump_stack+0xa3/0xc8 [ 101.340123][ T9990] should_fail.cold.6+0x32/0x37 [ 101.345117][ T9990] should_failslab+0x5/0x10 [ 101.349609][ T9990] kmem_cache_alloc_node+0x57/0xb20 [ 101.354870][ T9990] ? __lock_acquire+0x4ea/0x1770 [ 101.359791][ T9990] __alloc_skb+0x52/0x1d0 [ 101.364102][ T9990] tipc_buf_acquire+0x1c/0x50 [ 101.368759][ T9990] tipc_msg_reverse+0x96/0x280 [ 101.373506][ T9990] tipc_sk_respond+0xbe/0x2c0 [ 101.378166][ T9990] __tipc_shutdown+0x2dd/0x380 [ 101.382912][ T9990] ? do_wait_intr_irq+0xb0/0xb0 [ 101.387784][ T9990] tipc_release+0x5f/0x870 [ 101.392190][ T9990] __sock_release+0x32/0xa0 [ 101.396678][ T9990] sock_close+0xf/0x20 [ 101.400731][ T9990] __fput+0xaa/0x250 [ 101.404609][ T9990] task_work_run+0x68/0xb0 [ 101.409011][ T9990] exit_to_user_mode_prepare+0x211/0x220 [ 101.414624][ T9990] syscall_exit_to_user_mode+0x7a/0x2c0 [ 101.420150][ T9990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.426023][ T9990] RIP: 0033:0x45cba9 [ 101.429896][ T9990] 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 [ 101.444759][T10010] FAULT_INJECTION: forcing a failure. [ 101.444759][T10010] name failslab, interval 1, probability 0, space 0, times 0 [ 101.449505][ T9990] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.449510][ T9990] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.449513][ T9990] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.449515][ T9990] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.449518][ T9990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.449521][ T9990] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 101.456846][T10002] FAULT_INJECTION: forcing a failure. [ 101.456846][T10002] name failslab, interval 1, probability 0, space 0, times 0 [ 101.478216][T10010] CPU: 0 PID: 10010 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 101.512591][T10012] FAULT_INJECTION: forcing a failure. [ 101.512591][T10012] name failslab, interval 1, probability 0, space 0, times 0 [ 101.522914][T10010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.522917][T10010] Call Trace: [ 101.522927][T10010] dump_stack+0xa3/0xc8 [ 101.522933][T10010] should_fail.cold.6+0x32/0x37 [ 101.522940][T10010] should_failslab+0x5/0x10 [ 101.522944][T10010] kmem_cache_alloc_node+0x57/0xb20 [ 101.522949][T10010] ? __lock_acquire+0x4ea/0x1770 [ 101.581023][T10010] __alloc_skb+0x52/0x1d0 [ 101.585322][T10010] tipc_buf_acquire+0x1c/0x50 [ 101.589979][T10010] tipc_msg_reverse+0x96/0x280 [ 101.594716][T10010] tipc_sk_respond+0xbe/0x2c0 [ 101.599400][T10010] __tipc_shutdown+0x2dd/0x380 [ 101.604142][T10010] ? do_wait_intr_irq+0xb0/0xb0 [ 101.608974][T10010] tipc_release+0x5f/0x870 [ 101.613451][T10010] __sock_release+0x32/0xa0 [ 101.617926][T10010] sock_close+0xf/0x20 [ 101.621968][T10010] __fput+0xaa/0x250 [ 101.625840][T10010] task_work_run+0x68/0xb0 [ 101.630256][T10010] exit_to_user_mode_prepare+0x211/0x220 [ 101.635859][T10010] syscall_exit_to_user_mode+0x7a/0x2c0 [ 101.641463][T10010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.647326][T10010] RIP: 0033:0x45cba9 [ 101.651187][T10010] 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 [ 101.670758][T10010] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.679151][T10010] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.687089][T10010] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.695090][T10010] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.703158][T10010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.711106][T10010] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 101.719058][T10002] CPU: 1 PID: 10002 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 101.727806][T10002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.737840][T10002] Call Trace: [ 101.741105][T10002] dump_stack+0xa3/0xc8 [ 101.745252][T10002] should_fail.cold.6+0x32/0x37 [ 101.750075][T10002] should_failslab+0x5/0x10 [ 101.754544][T10002] kmem_cache_alloc_node+0x57/0xb20 [ 101.759724][T10002] __alloc_skb+0x52/0x1d0 [ 101.764038][T10002] tipc_buf_acquire+0x1c/0x50 [ 101.768694][T10002] tipc_msg_create+0x2c/0xc0 [ 101.773267][T10002] __tipc_shutdown+0x34a/0x380 [ 101.778019][T10002] ? do_wait_intr_irq+0xb0/0xb0 [ 101.780504][T10021] FAULT_INJECTION: forcing a failure. [ 101.780504][T10021] name failslab, interval 1, probability 0, space 0, times 0 [ 101.782848][T10002] tipc_release+0x5f/0x870 [ 101.782859][T10002] __sock_release+0x32/0xa0 [ 101.782864][T10002] sock_close+0xf/0x20 [ 101.782869][T10002] __fput+0xaa/0x250 [ 101.782877][T10002] task_work_run+0x68/0xb0 [ 101.782884][T10002] exit_to_user_mode_prepare+0x211/0x220 [ 101.782890][T10002] syscall_exit_to_user_mode+0x7a/0x2c0 [ 101.782895][T10002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.833533][T10002] RIP: 0033:0x45cba9 [ 101.837397][T10002] 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 [ 101.848971][T10023] FAULT_INJECTION: forcing a failure. [ 101.848971][T10023] name failslab, interval 1, probability 0, space 0, times 0 [ 101.856984][T10002] RSP: 002b:00007f569f254c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.856990][T10002] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.856992][T10002] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.856995][T10002] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 101.856997][T10002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.857000][T10002] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2556d4 [ 101.864686][T10012] CPU: 1 PID: 10012 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 101.926614][T10012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.936639][T10012] Call Trace: [ 101.939901][T10012] dump_stack+0xa3/0xc8 [ 101.944025][T10012] should_fail.cold.6+0x32/0x37 [ 101.948840][T10012] should_failslab+0x5/0x10 [ 101.953317][T10012] kmem_cache_alloc_node+0x57/0xb20 [ 101.958497][T10012] ? __lock_acquire+0x4ea/0x1770 [ 101.963404][T10012] __alloc_skb+0x52/0x1d0 [ 101.967702][T10012] tipc_buf_acquire+0x1c/0x50 [ 101.972353][T10012] tipc_msg_reverse+0x96/0x280 [ 101.977082][T10012] tipc_sk_respond+0xbe/0x2c0 [ 101.981728][T10012] __tipc_shutdown+0x2dd/0x380 [ 101.986459][T10012] ? do_wait_intr_irq+0xb0/0xb0 [ 101.991277][T10012] tipc_release+0x5f/0x870 [ 101.995661][T10012] __sock_release+0x32/0xa0 [ 102.000132][T10012] sock_close+0xf/0x20 [ 102.004172][T10012] __fput+0xaa/0x250 [ 102.008037][T10012] task_work_run+0x68/0xb0 [ 102.012427][T10012] exit_to_user_mode_prepare+0x211/0x220 [ 102.018038][T10012] syscall_exit_to_user_mode+0x7a/0x2c0 [ 102.023550][T10012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.029414][T10012] RIP: 0033:0x45cba9 [ 102.033274][T10012] 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 [ 102.052847][T10012] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.061238][T10012] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.069181][T10012] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.077119][T10012] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.085056][T10012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.092995][T10012] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 102.100944][T10021] CPU: 0 PID: 10021 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 102.109687][T10021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.119729][T10021] Call Trace: [ 102.123166][T10021] dump_stack+0xa3/0xc8 [ 102.127308][T10021] should_fail.cold.6+0x32/0x37 [ 102.130892][T10024] FAULT_INJECTION: forcing a failure. [ 102.130892][T10024] name failslab, interval 1, probability 0, space 0, times 0 [ 102.132129][T10021] should_failslab+0x5/0x10 [ 102.149145][T10021] kmem_cache_alloc_node+0x57/0xb20 [ 102.154313][T10021] ? __lock_acquire+0x4ea/0x1770 [ 102.159256][T10021] __alloc_skb+0x52/0x1d0 [ 102.163564][T10021] tipc_buf_acquire+0x1c/0x50 [ 102.168210][T10021] tipc_msg_reverse+0x96/0x280 [ 102.172941][T10021] tipc_sk_respond+0xbe/0x2c0 [ 102.177594][T10021] __tipc_shutdown+0x2dd/0x380 [ 102.182326][T10021] ? do_wait_intr_irq+0xb0/0xb0 [ 102.187145][T10021] tipc_release+0x5f/0x870 [ 102.191549][T10021] __sock_release+0x32/0xa0 [ 102.196019][T10021] sock_close+0xf/0x20 [ 102.200054][T10021] __fput+0xaa/0x250 [ 102.203925][T10021] task_work_run+0x68/0xb0 [ 102.208318][T10021] exit_to_user_mode_prepare+0x211/0x220 [ 102.213922][T10021] syscall_exit_to_user_mode+0x7a/0x2c0 [ 102.219442][T10021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.225300][T10021] RIP: 0033:0x45cba9 [ 102.229161][T10021] 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 [ 102.248732][T10021] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.257109][T10021] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.265061][T10021] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.272999][T10021] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.280941][T10021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.288885][T10021] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 102.296965][T10024] CPU: 1 PID: 10024 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 102.305705][T10024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.315740][T10024] Call Trace: [ 102.319008][T10024] dump_stack+0xa3/0xc8 [ 102.323147][T10024] should_fail.cold.6+0x32/0x37 [ 102.327973][T10024] should_failslab+0x5/0x10 [ 102.332446][T10024] kmem_cache_alloc_node+0x57/0xb20 [ 102.337619][T10024] ? __lock_acquire+0x4ea/0x1770 [ 102.342539][T10024] __alloc_skb+0x52/0x1d0 [ 102.346862][T10024] tipc_buf_acquire+0x1c/0x50 [ 102.351517][T10024] tipc_msg_reverse+0x96/0x280 [ 102.356267][T10024] tipc_sk_respond+0xbe/0x2c0 [ 102.360925][T10024] __tipc_shutdown+0x2dd/0x380 [ 102.365670][T10024] ? do_wait_intr_irq+0xb0/0xb0 [ 102.370499][T10024] tipc_release+0x5f/0x870 [ 102.374930][T10024] __sock_release+0x32/0xa0 [ 102.379423][T10024] sock_close+0xf/0x20 [ 102.383468][T10024] __fput+0xaa/0x250 [ 102.387347][T10024] task_work_run+0x68/0xb0 [ 102.391741][T10024] exit_to_user_mode_prepare+0x211/0x220 [ 102.397359][T10024] syscall_exit_to_user_mode+0x7a/0x2c0 [ 102.402883][T10024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.408739][T10024] RIP: 0033:0x45cba9 [ 102.412606][T10024] 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 [ 102.432186][T10024] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.440562][T10024] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.448500][T10024] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.456439][T10024] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.464377][T10024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.472320][T10024] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 102.480268][T10023] CPU: 0 PID: 10023 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 102.489062][T10023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.499096][T10023] Call Trace: [ 102.502396][T10023] dump_stack+0xa3/0xc8 [ 102.506616][T10023] should_fail.cold.6+0x32/0x37 [ 102.511528][T10023] should_failslab+0x5/0x10 [ 102.516008][T10023] kmem_cache_alloc_node+0x57/0xb20 [ 102.521184][T10023] ? __lock_acquire+0x4ea/0x1770 [ 102.526106][T10023] __alloc_skb+0x52/0x1d0 [ 102.530419][T10023] tipc_buf_acquire+0x1c/0x50 [ 102.535075][T10023] tipc_msg_reverse+0x96/0x280 [ 102.539861][T10023] tipc_sk_respond+0xbe/0x2c0 [ 102.544521][T10023] __tipc_shutdown+0x2dd/0x380 [ 102.549249][T10023] ? do_wait_intr_irq+0xb0/0xb0 [ 102.554071][T10023] tipc_release+0x5f/0x870 [ 102.558460][T10023] __sock_release+0x32/0xa0 [ 102.562936][T10023] sock_close+0xf/0x20 [ 102.564448][T10036] FAULT_INJECTION: forcing a failure. [ 102.564448][T10036] name failslab, interval 1, probability 0, space 0, times 0 [ 102.566984][T10023] __fput+0xaa/0x250 [ 102.566992][T10023] task_work_run+0x68/0xb0 [ 102.566999][T10023] exit_to_user_mode_prepare+0x211/0x220 [ 102.593390][T10023] syscall_exit_to_user_mode+0x7a/0x2c0 [ 102.598911][T10023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.604771][T10023] RIP: 0033:0x45cba9 [ 102.608634][T10023] 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 [ 102.628207][T10023] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.631070][T10040] FAULT_INJECTION: forcing a failure. [ 102.631070][T10040] name failslab, interval 1, probability 0, space 0, times 0 [ 102.636584][T10023] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.636586][T10023] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.636589][T10023] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 102.636591][T10023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.636594][T10023] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 102.667358][T10037] FAULT_INJECTION: forcing a failure. [ 102.667358][T10037] name failslab, interval 1, probability 0, space 0, times 0 [ 102.673365][T10036] CPU: 1 PID: 10036 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 102.710489][T10036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.720525][T10036] Call Trace: [ 102.723794][T10036] dump_stack+0xa3/0xc8 [ 102.727952][T10036] should_fail.cold.6+0x32/0x37 [ 102.732783][T10036] should_failslab+0x5/0x10 [ 102.737266][T10036] kmem_cache_alloc_node+0x57/0xb20 [ 102.742444][T10036] ? __lock_acquire+0x4ea/0x1770 [ 102.747365][T10036] __alloc_skb+0x52/0x1d0 [ 102.751664][T10036] tipc_buf_acquire+0x1c/0x50 [ 102.756305][T10036] tipc_msg_reverse+0x96/0x280 [ 102.761038][T10036] tipc_sk_respond+0xbe/0x2c0 [ 102.765681][T10036] __tipc_shutdown+0x2dd/0x380 [ 102.770412][T10036] ? do_wait_intr_irq+0xb0/0xb0 [ 102.775231][T10036] tipc_release+0x5f/0x870 [ 102.779704][T10036] __sock_release+0x32/0xa0 [ 102.784172][T10036] sock_close+0xf/0x20 [ 102.788213][T10036] __fput+0xaa/0x250 [ 102.792077][T10036] task_work_run+0x68/0xb0 [ 102.796491][T10036] exit_to_user_mode_prepare+0x211/0x220 [ 102.802095][T10036] syscall_exit_to_user_mode+0x7a/0x2c0 [ 102.807604][T10036] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.813463][T10036] RIP: 0033:0x45cba9 [ 102.817328][T10036] 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 [ 102.836904][T10036] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.845284][T10036] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.853224][T10036] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.861164][T10036] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.869104][T10036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.877047][T10036] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 102.885014][T10037] CPU: 0 PID: 10037 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 102.893751][T10037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.903781][T10037] Call Trace: [ 102.907039][T10037] dump_stack+0xa3/0xc8 [ 102.911160][T10037] should_fail.cold.6+0x32/0x37 [ 102.915982][T10037] should_failslab+0x5/0x10 [ 102.920455][T10037] kmem_cache_alloc_node+0x57/0xb20 [ 102.925617][T10037] ? __lock_acquire+0x4ea/0x1770 [ 102.930524][T10037] __alloc_skb+0x52/0x1d0 [ 102.934821][T10037] tipc_buf_acquire+0x1c/0x50 [ 102.939474][T10037] tipc_msg_reverse+0x96/0x280 [ 102.944240][T10037] tipc_sk_respond+0xbe/0x2c0 [ 102.949017][T10037] __tipc_shutdown+0x2dd/0x380 [ 102.953759][T10037] ? do_wait_intr_irq+0xb0/0xb0 [ 102.958588][T10037] tipc_release+0x5f/0x870 [ 102.962987][T10037] __sock_release+0x32/0xa0 [ 102.967459][T10037] sock_close+0xf/0x20 [ 102.971499][T10037] __fput+0xaa/0x250 [ 102.975363][T10037] task_work_run+0x68/0xb0 [ 102.979746][T10037] exit_to_user_mode_prepare+0x211/0x220 [ 102.985346][T10037] syscall_exit_to_user_mode+0x7a/0x2c0 [ 102.990862][T10037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.996747][T10037] RIP: 0033:0x45cba9 [ 103.000609][T10037] 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 [ 103.020179][T10037] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.028556][T10037] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.036512][T10037] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.044450][T10037] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.052389][T10037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.060341][T10037] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 103.068297][T10040] CPU: 1 PID: 10040 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 103.077046][T10040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.087084][T10040] Call Trace: [ 103.090357][T10040] dump_stack+0xa3/0xc8 [ 103.094496][T10040] should_fail.cold.6+0x32/0x37 [ 103.099335][T10040] should_failslab+0x5/0x10 [ 103.103817][T10040] kmem_cache_alloc_node+0x57/0xb20 [ 103.108997][T10040] ? __lock_acquire+0x4ea/0x1770 [ 103.113923][T10040] __alloc_skb+0x52/0x1d0 [ 103.118238][T10040] tipc_buf_acquire+0x1c/0x50 [ 103.122911][T10040] tipc_msg_reverse+0x96/0x280 [ 103.127647][T10040] tipc_sk_respond+0xbe/0x2c0 [ 103.132302][T10040] __tipc_shutdown+0x2dd/0x380 [ 103.137040][T10040] ? do_wait_intr_irq+0xb0/0xb0 [ 103.141861][T10040] tipc_release+0x5f/0x870 [ 103.146259][T10040] __sock_release+0x32/0xa0 [ 103.150736][T10040] sock_close+0xf/0x20 [ 103.154778][T10040] __fput+0xaa/0x250 [ 103.156047][T10061] FAULT_INJECTION: forcing a failure. [ 103.156047][T10061] name failslab, interval 1, probability 0, space 0, times 0 [ 103.158647][T10040] task_work_run+0x68/0xb0 [ 103.158655][T10040] exit_to_user_mode_prepare+0x211/0x220 [ 103.158661][T10040] syscall_exit_to_user_mode+0x7a/0x2c0 [ 103.158667][T10040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.158672][T10040] RIP: 0033:0x45cba9 [ 103.158677][T10040] 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 [ 103.158680][T10040] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.158685][T10040] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.158688][T10040] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.158690][T10040] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 103.158693][T10040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.158695][T10040] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 103.246471][T10069] FAULT_INJECTION: forcing a failure. [ 103.246471][T10069] name failslab, interval 1, probability 0, space 0, times 0 [ 103.260468][T10061] CPU: 0 PID: 10061 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 103.285981][T10061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.296020][T10061] Call Trace: [ 103.299294][T10061] dump_stack+0xa3/0xc8 [ 103.303430][T10061] should_fail.cold.6+0x32/0x37 [ 103.308250][T10061] should_failslab+0x5/0x10 [ 103.312720][T10061] kmem_cache_alloc_node+0x57/0xb20 [ 103.317887][T10061] ? __lock_acquire+0x4ea/0x1770 [ 103.322801][T10061] __alloc_skb+0x52/0x1d0 [ 103.327105][T10061] tipc_buf_acquire+0x1c/0x50 [ 103.331784][T10061] tipc_msg_reverse+0x96/0x280 [ 103.336528][T10061] tipc_sk_respond+0xbe/0x2c0 [ 103.341185][T10061] __tipc_shutdown+0x2dd/0x380 [ 103.345933][T10061] ? do_wait_intr_irq+0xb0/0xb0 [ 103.350766][T10061] tipc_release+0x5f/0x870 [ 103.355168][T10061] __sock_release+0x32/0xa0 [ 103.359647][T10061] sock_close+0xf/0x20 [ 103.363690][T10061] __fput+0xaa/0x250 [ 103.367567][T10061] task_work_run+0x68/0xb0 [ 103.371964][T10061] exit_to_user_mode_prepare+0x211/0x220 [ 103.377575][T10061] syscall_exit_to_user_mode+0x7a/0x2c0 [ 103.383095][T10061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.388960][T10061] RIP: 0033:0x45cba9 [ 103.392832][T10061] 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 [ 103.412417][T10061] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.420834][T10061] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.428777][T10061] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.436720][T10061] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.444665][T10061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.452613][T10061] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 103.473136][T10069] CPU: 1 PID: 10069 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 103.481925][T10069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.491965][T10069] Call Trace: [ 103.495230][T10069] dump_stack+0xa3/0xc8 [ 103.499214][T10080] FAULT_INJECTION: forcing a failure. [ 103.499214][T10080] name failslab, interval 1, probability 0, space 0, times 0 [ 103.499359][T10069] should_fail.cold.6+0x32/0x37 [ 103.516724][T10069] should_failslab+0x5/0x10 [ 103.521214][T10069] kmem_cache_alloc_node+0x57/0xb20 [ 103.525107][T10085] FAULT_INJECTION: forcing a failure. [ 103.525107][T10085] name failslab, interval 1, probability 0, space 0, times 0 [ 103.526381][T10069] ? __lock_acquire+0x4ea/0x1770 [ 103.526393][T10069] __alloc_skb+0x52/0x1d0 [ 103.526402][T10069] tipc_buf_acquire+0x1c/0x50 [ 103.526407][T10069] tipc_msg_reverse+0x96/0x280 [ 103.540727][T10086] FAULT_INJECTION: forcing a failure. [ 103.540727][T10086] name failslab, interval 1, probability 0, space 0, times 0 [ 103.543875][T10069] tipc_sk_respond+0xbe/0x2c0 [ 103.543886][T10069] __tipc_shutdown+0x2dd/0x380 [ 103.543893][T10069] ? do_wait_intr_irq+0xb0/0xb0 [ 103.543900][T10069] tipc_release+0x5f/0x870 [ 103.588663][T10069] __sock_release+0x32/0xa0 [ 103.593133][T10069] sock_close+0xf/0x20 [ 103.597168][T10069] __fput+0xaa/0x250 [ 103.601033][T10069] task_work_run+0x68/0xb0 [ 103.605429][T10069] exit_to_user_mode_prepare+0x211/0x220 [ 103.611028][T10069] syscall_exit_to_user_mode+0x7a/0x2c0 [ 103.616537][T10069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.622396][T10069] RIP: 0033:0x45cba9 [ 103.626261][T10069] 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 [ 103.645834][T10069] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.654216][T10069] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.662158][T10069] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.670098][T10069] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.678040][T10069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.685982][T10069] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 103.693973][T10086] CPU: 0 PID: 10086 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 103.702714][T10086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.712750][T10086] Call Trace: [ 103.716083][T10086] dump_stack+0xa3/0xc8 [ 103.720223][T10086] should_fail.cold.6+0x32/0x37 [ 103.725165][T10086] should_failslab+0x5/0x10 [ 103.729694][T10086] kmem_cache_alloc_node+0x57/0xb20 [ 103.734870][T10086] ? __lock_acquire+0x4ea/0x1770 [ 103.739783][T10086] __alloc_skb+0x52/0x1d0 [ 103.744086][T10086] tipc_buf_acquire+0x1c/0x50 [ 103.748740][T10086] tipc_msg_reverse+0x96/0x280 [ 103.753479][T10086] tipc_sk_respond+0xbe/0x2c0 [ 103.758123][T10086] __tipc_shutdown+0x2dd/0x380 [ 103.762856][T10086] ? do_wait_intr_irq+0xb0/0xb0 [ 103.767679][T10086] tipc_release+0x5f/0x870 [ 103.772065][T10086] __sock_release+0x32/0xa0 [ 103.776533][T10086] sock_close+0xf/0x20 [ 103.780570][T10086] __fput+0xaa/0x250 [ 103.784443][T10086] task_work_run+0x68/0xb0 [ 103.788838][T10086] exit_to_user_mode_prepare+0x211/0x220 [ 103.794437][T10086] syscall_exit_to_user_mode+0x7a/0x2c0 [ 103.799948][T10086] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.805805][T10086] RIP: 0033:0x45cba9 [ 103.809680][T10086] 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 [ 103.829254][T10086] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.837630][T10086] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.845583][T10086] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.853525][T10086] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.861466][T10086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.869415][T10086] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 103.877368][T10080] CPU: 1 PID: 10080 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 103.886106][T10080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.896130][T10080] Call Trace: [ 103.899388][T10080] dump_stack+0xa3/0xc8 [ 103.903510][T10080] should_fail.cold.6+0x32/0x37 [ 103.908328][T10080] should_failslab+0x5/0x10 [ 103.912801][T10080] kmem_cache_alloc_node+0x57/0xb20 [ 103.917967][T10080] ? __lock_acquire+0x4ea/0x1770 [ 103.922874][T10080] __alloc_skb+0x52/0x1d0 [ 103.927193][T10080] tipc_buf_acquire+0x1c/0x50 [ 103.931835][T10080] tipc_msg_reverse+0x96/0x280 [ 103.936575][T10080] tipc_sk_respond+0xbe/0x2c0 [ 103.941218][T10080] __tipc_shutdown+0x2dd/0x380 [ 103.945951][T10080] ? do_wait_intr_irq+0xb0/0xb0 [ 103.950776][T10080] tipc_release+0x5f/0x870 [ 103.955162][T10080] __sock_release+0x32/0xa0 [ 103.959632][T10080] sock_close+0xf/0x20 [ 103.963670][T10080] __fput+0xaa/0x250 [ 103.967532][T10080] task_work_run+0x68/0xb0 [ 103.971915][T10080] exit_to_user_mode_prepare+0x211/0x220 [ 103.977514][T10080] syscall_exit_to_user_mode+0x7a/0x2c0 [ 103.983024][T10080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.988879][T10080] RIP: 0033:0x45cba9 [ 103.992737][T10080] 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 [ 104.012306][T10080] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.020682][T10080] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.028620][T10080] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.036562][T10080] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.044502][T10080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.052449][T10080] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 104.060427][T10085] CPU: 0 PID: 10085 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 104.069290][T10085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.079409][T10085] Call Trace: [ 104.082686][T10085] dump_stack+0xa3/0xc8 [ 104.086829][T10085] should_fail.cold.6+0x32/0x37 [ 104.091663][T10085] should_failslab+0x5/0x10 [ 104.096169][T10085] kmem_cache_alloc_node+0x57/0xb20 [ 104.101345][T10085] ? __lock_acquire+0x4ea/0x1770 [ 104.106269][T10085] __alloc_skb+0x52/0x1d0 [ 104.110579][T10085] tipc_buf_acquire+0x1c/0x50 [ 104.115235][T10085] tipc_msg_reverse+0x96/0x280 [ 104.119981][T10085] tipc_sk_respond+0xbe/0x2c0 [ 104.124642][T10085] __tipc_shutdown+0x2dd/0x380 [ 104.129389][T10085] ? do_wait_intr_irq+0xb0/0xb0 [ 104.134223][T10085] tipc_release+0x5f/0x870 [ 104.138623][T10085] __sock_release+0x32/0xa0 [ 104.143106][T10085] sock_close+0xf/0x20 [ 104.147157][T10085] __fput+0xaa/0x250 [ 104.151038][T10085] task_work_run+0x68/0xb0 [ 104.155458][T10085] exit_to_user_mode_prepare+0x211/0x220 [ 104.161071][T10085] syscall_exit_to_user_mode+0x7a/0x2c0 [ 104.166600][T10085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.172471][T10085] RIP: 0033:0x45cba9 [ 104.176342][T10085] 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 [ 104.195925][T10085] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.204319][T10085] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.212272][T10085] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.220233][T10085] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.228191][T10085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.236144][T10085] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 104.249435][T10102] FAULT_INJECTION: forcing a failure. [ 104.249435][T10102] name failslab, interval 1, probability 0, space 0, times 0 [ 104.257686][T10103] FAULT_INJECTION: forcing a failure. [ 104.257686][T10103] name failslab, interval 1, probability 0, space 0, times 0 [ 104.262633][T10102] CPU: 0 PID: 10102 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 104.283473][T10102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.293507][T10102] Call Trace: [ 104.296775][T10102] dump_stack+0xa3/0xc8 [ 104.297252][T10105] FAULT_INJECTION: forcing a failure. [ 104.297252][T10105] name failslab, interval 1, probability 0, space 0, times 0 [ 104.300904][T10102] should_fail.cold.6+0x32/0x37 [ 104.300910][T10102] should_failslab+0x5/0x10 [ 104.300913][T10102] kmem_cache_alloc_node+0x57/0xb20 [ 104.300918][T10102] ? __lock_acquire+0x4ea/0x1770 [ 104.300929][T10102] __alloc_skb+0x52/0x1d0 [ 104.329487][T10106] FAULT_INJECTION: forcing a failure. [ 104.329487][T10106] name failslab, interval 1, probability 0, space 0, times 0 [ 104.333089][T10102] tipc_buf_acquire+0x1c/0x50 [ 104.333094][T10102] tipc_msg_reverse+0x96/0x280 [ 104.333102][T10102] tipc_sk_respond+0xbe/0x2c0 [ 104.333109][T10102] __tipc_shutdown+0x2dd/0x380 [ 104.333116][T10102] ? do_wait_intr_irq+0xb0/0xb0 [ 104.333124][T10102] tipc_release+0x5f/0x870 [ 104.333148][T10102] __sock_release+0x32/0xa0 [ 104.333153][T10102] sock_close+0xf/0x20 [ 104.333158][T10102] __fput+0xaa/0x250 [ 104.333165][T10102] task_work_run+0x68/0xb0 [ 104.394745][T10102] exit_to_user_mode_prepare+0x211/0x220 [ 104.400356][T10102] syscall_exit_to_user_mode+0x7a/0x2c0 [ 104.405887][T10102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.411752][T10102] RIP: 0033:0x45cba9 [ 104.415616][T10102] 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 [ 104.435188][T10102] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.443581][T10102] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.451523][T10102] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.459466][T10102] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.467419][T10102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.475361][T10102] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 104.483323][T10106] CPU: 1 PID: 10106 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 104.492061][T10106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.502091][T10106] Call Trace: [ 104.505350][T10106] dump_stack+0xa3/0xc8 [ 104.509475][T10106] should_fail.cold.6+0x32/0x37 [ 104.514295][T10106] should_failslab+0x5/0x10 [ 104.518780][T10106] kmem_cache_alloc_node+0x57/0xb20 [ 104.523950][T10106] ? __lock_acquire+0x4ea/0x1770 [ 104.528856][T10106] __alloc_skb+0x52/0x1d0 [ 104.533154][T10106] tipc_buf_acquire+0x1c/0x50 [ 104.537798][T10106] tipc_msg_reverse+0x96/0x280 [ 104.542527][T10106] tipc_sk_respond+0xbe/0x2c0 [ 104.547172][T10106] __tipc_shutdown+0x2dd/0x380 [ 104.551906][T10106] ? do_wait_intr_irq+0xb0/0xb0 [ 104.556726][T10106] tipc_release+0x5f/0x870 [ 104.561109][T10106] __sock_release+0x32/0xa0 [ 104.565590][T10106] sock_close+0xf/0x20 [ 104.569623][T10106] __fput+0xaa/0x250 [ 104.573485][T10106] task_work_run+0x68/0xb0 [ 104.577870][T10106] exit_to_user_mode_prepare+0x211/0x220 [ 104.583468][T10106] syscall_exit_to_user_mode+0x7a/0x2c0 [ 104.588977][T10106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.594834][T10106] RIP: 0033:0x45cba9 [ 104.598693][T10106] 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 [ 104.618261][T10106] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.626639][T10106] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.634587][T10106] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.642523][T10106] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 104.650465][T10106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 2020/11/08 17:41:00 executed programs: 366 [ 104.658419][T10106] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 104.666367][T10103] CPU: 0 PID: 10103 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 104.675111][T10103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.685147][T10103] Call Trace: [ 104.688416][T10103] dump_stack+0xa3/0xc8 [ 104.692546][T10103] should_fail.cold.6+0x32/0x37 [ 104.697368][T10103] should_failslab+0x5/0x10 [ 104.701838][T10103] kmem_cache_alloc_node+0x57/0xb20 [ 104.707002][T10103] ? __lock_acquire+0x4ea/0x1770 [ 104.711923][T10103] __alloc_skb+0x52/0x1d0 [ 104.716237][T10103] tipc_buf_acquire+0x1c/0x50 [ 104.720905][T10103] tipc_msg_reverse+0x96/0x280 [ 104.725642][T10103] tipc_sk_respond+0xbe/0x2c0 [ 104.730287][T10103] __tipc_shutdown+0x2dd/0x380 [ 104.735020][T10103] ? do_wait_intr_irq+0xb0/0xb0 [ 104.739838][T10103] tipc_release+0x5f/0x870 [ 104.744224][T10103] __sock_release+0x32/0xa0 [ 104.748705][T10103] sock_close+0xf/0x20 [ 104.752745][T10103] __fput+0xaa/0x250 [ 104.756631][T10103] task_work_run+0x68/0xb0 [ 104.761031][T10103] exit_to_user_mode_prepare+0x211/0x220 [ 104.766632][T10103] syscall_exit_to_user_mode+0x7a/0x2c0 [ 104.772147][T10103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.778010][T10103] RIP: 0033:0x45cba9 [ 104.781881][T10103] 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 [ 104.801492][T10103] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.809963][T10103] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.817908][T10103] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.825850][T10103] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.833793][T10103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.841735][T10103] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 104.849687][T10105] CPU: 1 PID: 10105 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 104.858429][T10105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.868465][T10105] Call Trace: [ 104.871738][T10105] dump_stack+0xa3/0xc8 [ 104.875880][T10105] should_fail.cold.6+0x32/0x37 [ 104.880718][T10105] should_failslab+0x5/0x10 [ 104.885200][T10105] kmem_cache_alloc_node+0x57/0xb20 [ 104.890378][T10105] ? __lock_acquire+0x4ea/0x1770 [ 104.895301][T10105] __alloc_skb+0x52/0x1d0 [ 104.899618][T10105] tipc_buf_acquire+0x1c/0x50 [ 104.904277][T10105] tipc_msg_reverse+0x96/0x280 [ 104.909017][T10105] tipc_sk_respond+0xbe/0x2c0 [ 104.910305][T10115] FAULT_INJECTION: forcing a failure. [ 104.910305][T10115] name failslab, interval 1, probability 0, space 0, times 0 [ 104.913669][T10105] __tipc_shutdown+0x2dd/0x380 [ 104.913677][T10105] ? do_wait_intr_irq+0xb0/0xb0 [ 104.913685][T10105] tipc_release+0x5f/0x870 [ 104.913696][T10105] __sock_release+0x32/0xa0 [ 104.913701][T10105] sock_close+0xf/0x20 [ 104.913705][T10105] __fput+0xaa/0x250 [ 104.913712][T10105] task_work_run+0x68/0xb0 [ 104.913719][T10105] exit_to_user_mode_prepare+0x211/0x220 [ 104.913725][T10105] syscall_exit_to_user_mode+0x7a/0x2c0 [ 104.913731][T10105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.973963][T10105] RIP: 0033:0x45cba9 [ 104.977917][T10105] 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 [ 104.997497][T10105] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.005888][T10105] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.013826][T10105] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.021767][T10105] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.025390][T10118] FAULT_INJECTION: forcing a failure. [ 105.025390][T10118] name failslab, interval 1, probability 0, space 0, times 0 [ 105.029708][T10105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.029711][T10105] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 105.037152][T10115] CPU: 1 PID: 10115 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 105.066951][T10115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.076988][T10115] Call Trace: [ 105.080257][T10115] dump_stack+0xa3/0xc8 [ 105.084395][T10115] should_fail.cold.6+0x32/0x37 [ 105.089229][T10115] should_failslab+0x5/0x10 [ 105.093711][T10115] kmem_cache_alloc_node+0x57/0xb20 [ 105.098895][T10115] ? __lock_acquire+0x4ea/0x1770 [ 105.103813][T10115] __alloc_skb+0x52/0x1d0 [ 105.108116][T10115] tipc_buf_acquire+0x1c/0x50 [ 105.112849][T10115] tipc_msg_reverse+0x96/0x280 [ 105.117593][T10115] tipc_sk_respond+0xbe/0x2c0 [ 105.122251][T10115] __tipc_shutdown+0x2dd/0x380 [ 105.126990][T10115] ? do_wait_intr_irq+0xb0/0xb0 [ 105.131823][T10115] tipc_release+0x5f/0x870 [ 105.136225][T10115] __sock_release+0x32/0xa0 [ 105.140707][T10115] sock_close+0xf/0x20 [ 105.144755][T10115] __fput+0xaa/0x250 [ 105.148627][T10115] task_work_run+0x68/0xb0 [ 105.153016][T10115] exit_to_user_mode_prepare+0x211/0x220 [ 105.158620][T10115] syscall_exit_to_user_mode+0x7a/0x2c0 [ 105.164146][T10115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.170025][T10115] RIP: 0033:0x45cba9 [ 105.173886][T10115] 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 [ 105.193456][T10115] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.201832][T10115] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.209784][T10115] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.217721][T10115] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.225658][T10115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.233600][T10115] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 105.241548][T10118] CPU: 0 PID: 10118 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 105.250288][T10118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.260323][T10118] Call Trace: [ 105.263670][T10118] dump_stack+0xa3/0xc8 [ 105.267829][T10118] should_fail.cold.6+0x32/0x37 [ 105.272660][T10118] should_failslab+0x5/0x10 [ 105.277141][T10118] kmem_cache_alloc_node+0x57/0xb20 [ 105.282320][T10118] ? __lock_acquire+0x4ea/0x1770 [ 105.287244][T10118] __alloc_skb+0x52/0x1d0 [ 105.291557][T10118] tipc_buf_acquire+0x1c/0x50 [ 105.296208][T10118] tipc_msg_reverse+0x96/0x280 [ 105.300972][T10118] tipc_sk_respond+0xbe/0x2c0 [ 105.302160][T10135] FAULT_INJECTION: forcing a failure. [ 105.302160][T10135] name failslab, interval 1, probability 0, space 0, times 0 [ 105.305631][T10118] __tipc_shutdown+0x2dd/0x380 [ 105.305639][T10118] ? do_wait_intr_irq+0xb0/0xb0 [ 105.305646][T10118] tipc_release+0x5f/0x870 [ 105.332303][T10118] __sock_release+0x32/0xa0 [ 105.336773][T10118] sock_close+0xf/0x20 [ 105.340807][T10118] __fput+0xaa/0x250 [ 105.344686][T10118] task_work_run+0x68/0xb0 [ 105.349071][T10118] exit_to_user_mode_prepare+0x211/0x220 [ 105.354676][T10118] syscall_exit_to_user_mode+0x7a/0x2c0 [ 105.360216][T10118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.366082][T10118] RIP: 0033:0x45cba9 [ 105.369945][T10118] 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 [ 105.371378][T10139] FAULT_INJECTION: forcing a failure. [ 105.371378][T10139] name failslab, interval 1, probability 0, space 0, times 0 [ 105.389525][T10118] RSP: 002b:00007fa6d628ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.389531][T10118] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.389533][T10118] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.389535][T10118] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 105.389537][T10118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.389540][T10118] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d628b6d4 [ 105.397710][T10138] FAULT_INJECTION: forcing a failure. [ 105.397710][T10138] name failslab, interval 1, probability 0, space 0, times 0 [ 105.414111][T10135] CPU: 1 PID: 10135 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 105.420274][T10137] FAULT_INJECTION: forcing a failure. [ 105.420274][T10137] name failslab, interval 1, probability 0, space 0, times 0 [ 105.426535][T10135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.426538][T10135] Call Trace: [ 105.426547][T10135] dump_stack+0xa3/0xc8 [ 105.426554][T10135] should_fail.cold.6+0x32/0x37 [ 105.426560][T10135] should_failslab+0x5/0x10 [ 105.426564][T10135] kmem_cache_alloc_node+0x57/0xb20 [ 105.426574][T10135] ? __lock_acquire+0x4ea/0x1770 [ 105.426586][T10135] __alloc_skb+0x52/0x1d0 [ 105.525328][T10135] tipc_buf_acquire+0x1c/0x50 [ 105.529972][T10135] tipc_msg_reverse+0x96/0x280 [ 105.534702][T10135] tipc_sk_respond+0xbe/0x2c0 [ 105.539346][T10135] __tipc_shutdown+0x2dd/0x380 [ 105.544079][T10135] ? do_wait_intr_irq+0xb0/0xb0 [ 105.548907][T10135] tipc_release+0x5f/0x870 [ 105.553292][T10135] __sock_release+0x32/0xa0 [ 105.557758][T10135] sock_close+0xf/0x20 [ 105.561792][T10135] __fput+0xaa/0x250 [ 105.565655][T10135] task_work_run+0x68/0xb0 [ 105.570042][T10135] exit_to_user_mode_prepare+0x211/0x220 [ 105.575649][T10135] syscall_exit_to_user_mode+0x7a/0x2c0 [ 105.581170][T10135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.587026][T10135] RIP: 0033:0x45cba9 [ 105.590888][T10135] 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 [ 105.610458][T10135] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.618841][T10135] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.626778][T10135] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.634729][T10135] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.642664][T10135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.650599][T10135] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 105.658571][T10137] CPU: 0 PID: 10137 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 105.667312][T10137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.677350][T10137] Call Trace: [ 105.680621][T10137] dump_stack+0xa3/0xc8 [ 105.684752][T10137] should_fail.cold.6+0x32/0x37 [ 105.689575][T10137] should_failslab+0x5/0x10 [ 105.694058][T10137] kmem_cache_alloc_node+0x57/0xb20 [ 105.699221][T10137] ? __lock_acquire+0x4ea/0x1770 [ 105.704283][T10137] __alloc_skb+0x52/0x1d0 [ 105.708590][T10137] tipc_buf_acquire+0x1c/0x50 [ 105.713233][T10137] tipc_msg_reverse+0x96/0x280 [ 105.717967][T10137] tipc_sk_respond+0xbe/0x2c0 [ 105.722616][T10137] __tipc_shutdown+0x2dd/0x380 [ 105.727355][T10137] ? do_wait_intr_irq+0xb0/0xb0 [ 105.732173][T10137] tipc_release+0x5f/0x870 [ 105.736580][T10137] __sock_release+0x32/0xa0 [ 105.741060][T10137] sock_close+0xf/0x20 [ 105.745101][T10137] __fput+0xaa/0x250 [ 105.748974][T10137] task_work_run+0x68/0xb0 [ 105.753371][T10137] exit_to_user_mode_prepare+0x211/0x220 [ 105.758977][T10137] syscall_exit_to_user_mode+0x7a/0x2c0 [ 105.764492][T10137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.770355][T10137] RIP: 0033:0x45cba9 [ 105.774217][T10137] 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 [ 105.793786][T10137] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.802170][T10137] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.810118][T10137] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.818083][T10137] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.826067][T10137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.834007][T10137] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 105.846258][T10138] CPU: 0 PID: 10138 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 105.855010][T10138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.865046][T10138] Call Trace: [ 105.868311][T10138] dump_stack+0xa3/0xc8 [ 105.872447][T10138] should_fail.cold.6+0x32/0x37 [ 105.877284][T10138] should_failslab+0x5/0x10 [ 105.881765][T10138] kmem_cache_alloc_node+0x57/0xb20 [ 105.886935][T10138] ? __lock_acquire+0x4ea/0x1770 [ 105.891852][T10138] __alloc_skb+0x52/0x1d0 [ 105.896166][T10138] tipc_buf_acquire+0x1c/0x50 [ 105.900823][T10138] tipc_msg_reverse+0x96/0x280 [ 105.905566][T10138] tipc_sk_respond+0xbe/0x2c0 [ 105.910223][T10138] __tipc_shutdown+0x2dd/0x380 [ 105.914971][T10138] ? do_wait_intr_irq+0xb0/0xb0 [ 105.919800][T10138] tipc_release+0x5f/0x870 [ 105.924198][T10138] __sock_release+0x32/0xa0 [ 105.928679][T10138] sock_close+0xf/0x20 [ 105.932726][T10138] __fput+0xaa/0x250 [ 105.936607][T10138] task_work_run+0x68/0xb0 [ 105.941006][T10138] exit_to_user_mode_prepare+0x211/0x220 [ 105.946608][T10138] syscall_exit_to_user_mode+0x7a/0x2c0 [ 105.952145][T10138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.958004][T10138] RIP: 0033:0x45cba9 [ 105.961876][T10138] 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 [ 105.981447][T10138] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.989846][T10138] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.997788][T10138] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.005755][T10138] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.013705][T10138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.021650][T10138] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 106.029600][T10139] CPU: 1 PID: 10139 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 106.038370][T10139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.048405][T10139] Call Trace: [ 106.051672][T10139] dump_stack+0xa3/0xc8 [ 106.055810][T10139] should_fail.cold.6+0x32/0x37 [ 106.060673][T10139] should_failslab+0x5/0x10 [ 106.065140][T10139] kmem_cache_alloc_node+0x57/0xb20 [ 106.070302][T10139] ? __lock_acquire+0x4ea/0x1770 [ 106.075207][T10139] __alloc_skb+0x52/0x1d0 [ 106.079502][T10139] tipc_buf_acquire+0x1c/0x50 [ 106.084140][T10139] tipc_msg_reverse+0x96/0x280 [ 106.088866][T10139] tipc_sk_respond+0xbe/0x2c0 [ 106.093517][T10139] __tipc_shutdown+0x2dd/0x380 [ 106.093940][T10149] FAULT_INJECTION: forcing a failure. [ 106.093940][T10149] name failslab, interval 1, probability 0, space 0, times 0 [ 106.098270][T10139] ? do_wait_intr_irq+0xb0/0xb0 [ 106.115785][T10139] tipc_release+0x5f/0x870 [ 106.120182][T10139] __sock_release+0x32/0xa0 [ 106.124650][T10139] sock_close+0xf/0x20 [ 106.128683][T10139] __fput+0xaa/0x250 [ 106.132630][T10139] task_work_run+0x68/0xb0 [ 106.137011][T10139] exit_to_user_mode_prepare+0x211/0x220 [ 106.142607][T10139] syscall_exit_to_user_mode+0x7a/0x2c0 [ 106.148117][T10139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.153971][T10139] RIP: 0033:0x45cba9 [ 106.157830][T10139] 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 [ 106.177416][T10139] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.185790][T10139] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.193726][T10139] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.201661][T10139] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 106.209600][T10139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.217548][T10139] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 106.225496][T10149] CPU: 0 PID: 10149 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 106.234237][T10149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.244271][T10149] Call Trace: [ 106.247543][T10149] dump_stack+0xa3/0xc8 [ 106.251685][T10149] should_fail.cold.6+0x32/0x37 [ 106.256524][T10149] should_failslab+0x5/0x10 [ 106.261007][T10149] kmem_cache_alloc_node+0x57/0xb20 [ 106.266184][T10149] ? __lock_acquire+0x4ea/0x1770 [ 106.271107][T10149] __alloc_skb+0x52/0x1d0 [ 106.275423][T10149] tipc_buf_acquire+0x1c/0x50 [ 106.280081][T10149] tipc_msg_reverse+0x96/0x280 [ 106.284829][T10149] tipc_sk_respond+0xbe/0x2c0 [ 106.287196][T10157] FAULT_INJECTION: forcing a failure. [ 106.287196][T10157] name failslab, interval 1, probability 0, space 0, times 0 [ 106.289485][T10149] __tipc_shutdown+0x2dd/0x380 [ 106.289493][T10149] ? do_wait_intr_irq+0xb0/0xb0 [ 106.289501][T10149] tipc_release+0x5f/0x870 [ 106.289511][T10149] __sock_release+0x32/0xa0 [ 106.289516][T10149] sock_close+0xf/0x20 [ 106.289521][T10149] __fput+0xaa/0x250 [ 106.289528][T10149] task_work_run+0x68/0xb0 [ 106.289535][T10149] exit_to_user_mode_prepare+0x211/0x220 [ 106.338407][T10149] syscall_exit_to_user_mode+0x7a/0x2c0 [ 106.343938][T10149] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.349813][T10149] RIP: 0033:0x45cba9 [ 106.353749][T10149] 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 [ 106.373412][T10149] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.381789][T10149] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.389734][T10149] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.397690][T10149] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.405639][T10149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.410772][T10166] FAULT_INJECTION: forcing a failure. [ 106.410772][T10166] name failslab, interval 1, probability 0, space 0, times 0 [ 106.413589][T10149] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 106.462521][T10157] CPU: 1 PID: 10157 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 106.471281][T10157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.476944][T10170] FAULT_INJECTION: forcing a failure. [ 106.476944][T10170] name failslab, interval 1, probability 0, space 0, times 0 [ 106.481304][T10157] Call Trace: [ 106.481316][T10157] dump_stack+0xa3/0xc8 [ 106.481323][T10157] should_fail.cold.6+0x32/0x37 [ 106.481330][T10157] should_failslab+0x5/0x10 [ 106.481334][T10157] kmem_cache_alloc_node+0x57/0xb20 [ 106.481339][T10157] ? __lock_acquire+0x4ea/0x1770 [ 106.481352][T10157] __alloc_skb+0x52/0x1d0 [ 106.481363][T10157] tipc_buf_acquire+0x1c/0x50 [ 106.481367][T10157] tipc_msg_reverse+0x96/0x280 [ 106.481375][T10157] tipc_sk_respond+0xbe/0x2c0 [ 106.481380][T10157] __tipc_shutdown+0x2dd/0x380 [ 106.527635][T10173] FAULT_INJECTION: forcing a failure. [ 106.527635][T10173] name failslab, interval 1, probability 0, space 0, times 0 [ 106.529602][T10157] ? do_wait_intr_irq+0xb0/0xb0 [ 106.529612][T10157] tipc_release+0x5f/0x870 [ 106.529622][T10157] __sock_release+0x32/0xa0 [ 106.529628][T10157] sock_close+0xf/0x20 [ 106.529633][T10157] __fput+0xaa/0x250 [ 106.529641][T10157] task_work_run+0x68/0xb0 [ 106.529648][T10157] exit_to_user_mode_prepare+0x211/0x220 [ 106.529654][T10157] syscall_exit_to_user_mode+0x7a/0x2c0 [ 106.529661][T10157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.529665][T10157] RIP: 0033:0x45cba9 [ 106.529670][T10157] 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 [ 106.550141][T10174] FAULT_INJECTION: forcing a failure. [ 106.550141][T10174] name failslab, interval 1, probability 0, space 0, times 0 [ 106.556307][T10157] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.556313][T10157] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.556315][T10157] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.556318][T10157] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 106.556320][T10157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.556323][T10157] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 106.573013][T10166] CPU: 1 PID: 10166 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 106.692367][T10166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.702391][T10166] Call Trace: [ 106.705662][T10166] dump_stack+0xa3/0xc8 [ 106.709787][T10166] should_fail.cold.6+0x32/0x37 [ 106.714604][T10166] should_failslab+0x5/0x10 [ 106.719073][T10166] kmem_cache_alloc_node+0x57/0xb20 [ 106.724236][T10166] ? __lock_acquire+0x4ea/0x1770 [ 106.729146][T10166] __alloc_skb+0x52/0x1d0 [ 106.733447][T10166] tipc_buf_acquire+0x1c/0x50 [ 106.738089][T10166] tipc_msg_reverse+0x96/0x280 [ 106.742842][T10166] tipc_sk_respond+0xbe/0x2c0 [ 106.747488][T10166] __tipc_shutdown+0x2dd/0x380 [ 106.752218][T10166] ? do_wait_intr_irq+0xb0/0xb0 [ 106.757037][T10166] tipc_release+0x5f/0x870 [ 106.761420][T10166] __sock_release+0x32/0xa0 [ 106.767454][T10166] sock_close+0xf/0x20 [ 106.771488][T10166] __fput+0xaa/0x250 [ 106.775354][T10166] task_work_run+0x68/0xb0 [ 106.779746][T10166] exit_to_user_mode_prepare+0x211/0x220 [ 106.785365][T10166] syscall_exit_to_user_mode+0x7a/0x2c0 [ 106.790877][T10166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.796737][T10166] RIP: 0033:0x45cba9 [ 106.800607][T10166] 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 [ 106.820182][T10166] RSP: 002b:00007f2a00876c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.828576][T10166] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.836526][T10166] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.844475][T10166] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 106.852426][T10166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.860383][T10166] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008776d4 [ 106.868348][T10170] CPU: 0 PID: 10170 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 106.877086][T10170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.887175][T10170] Call Trace: [ 106.890450][T10170] dump_stack+0xa3/0xc8 [ 106.894589][T10170] should_fail.cold.6+0x32/0x37 [ 106.899421][T10170] should_failslab+0x5/0x10 [ 106.903907][T10170] kmem_cache_alloc_node+0x57/0xb20 [ 106.909083][T10170] ? __lock_acquire+0x4ea/0x1770 [ 106.914005][T10170] __alloc_skb+0x52/0x1d0 [ 106.918333][T10170] tipc_buf_acquire+0x1c/0x50 [ 106.922980][T10170] tipc_msg_reverse+0x96/0x280 [ 106.927723][T10170] tipc_sk_respond+0xbe/0x2c0 [ 106.932374][T10170] __tipc_shutdown+0x2dd/0x380 [ 106.937105][T10170] ? do_wait_intr_irq+0xb0/0xb0 [ 106.941921][T10170] tipc_release+0x5f/0x870 [ 106.946310][T10170] __sock_release+0x32/0xa0 [ 106.950779][T10170] sock_close+0xf/0x20 [ 106.954816][T10170] __fput+0xaa/0x250 [ 106.958683][T10170] task_work_run+0x68/0xb0 [ 106.963072][T10170] exit_to_user_mode_prepare+0x211/0x220 [ 106.968673][T10170] syscall_exit_to_user_mode+0x7a/0x2c0 [ 106.974185][T10170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.980042][T10170] RIP: 0033:0x45cba9 [ 106.983904][T10170] 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 [ 107.003483][T10170] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.011865][T10170] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.013420][T10180] FAULT_INJECTION: forcing a failure. [ 107.013420][T10180] name failslab, interval 1, probability 0, space 0, times 0 [ 107.019804][T10170] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.019807][T10170] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.019809][T10170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.019812][T10170] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 107.024438][T10173] CPU: 0 PID: 10173 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 107.072890][T10173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.083014][T10173] Call Trace: [ 107.086280][T10173] dump_stack+0xa3/0xc8 [ 107.090408][T10173] should_fail.cold.6+0x32/0x37 [ 107.095231][T10173] should_failslab+0x5/0x10 [ 107.099808][T10173] kmem_cache_alloc_node+0x57/0xb20 [ 107.104971][T10173] ? __lock_acquire+0x4ea/0x1770 [ 107.109898][T10173] __alloc_skb+0x52/0x1d0 [ 107.114203][T10173] tipc_buf_acquire+0x1c/0x50 [ 107.118855][T10173] tipc_msg_reverse+0x96/0x280 [ 107.123632][T10173] tipc_sk_respond+0xbe/0x2c0 [ 107.128286][T10173] __tipc_shutdown+0x2dd/0x380 [ 107.133026][T10173] ? do_wait_intr_irq+0xb0/0xb0 [ 107.137854][T10173] tipc_release+0x5f/0x870 [ 107.142238][T10173] __sock_release+0x32/0xa0 [ 107.146707][T10173] sock_close+0xf/0x20 [ 107.150744][T10173] __fput+0xaa/0x250 [ 107.154612][T10173] task_work_run+0x68/0xb0 [ 107.159001][T10173] exit_to_user_mode_prepare+0x211/0x220 [ 107.163460][T10185] FAULT_INJECTION: forcing a failure. [ 107.163460][T10185] name failslab, interval 1, probability 0, space 0, times 0 [ 107.164604][T10173] syscall_exit_to_user_mode+0x7a/0x2c0 [ 107.164611][T10173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.164616][T10173] RIP: 0033:0x45cba9 [ 107.164622][T10173] 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 [ 107.164624][T10173] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.220370][T10173] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.228316][T10173] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.236266][T10173] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 107.244210][T10173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.252150][T10173] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 107.260102][T10180] CPU: 1 PID: 10180 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 107.268841][T10180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.278910][T10180] Call Trace: [ 107.282181][T10180] dump_stack+0xa3/0xc8 [ 107.286323][T10180] should_fail.cold.6+0x32/0x37 [ 107.291154][T10180] should_failslab+0x5/0x10 [ 107.295636][T10180] kmem_cache_alloc_node+0x57/0xb20 [ 107.300814][T10180] ? __lock_acquire+0x4ea/0x1770 [ 107.305732][T10180] __alloc_skb+0x52/0x1d0 [ 107.310032][T10180] tipc_buf_acquire+0x1c/0x50 [ 107.314675][T10180] tipc_msg_reverse+0x96/0x280 [ 107.319412][T10180] tipc_sk_respond+0xbe/0x2c0 [ 107.324057][T10180] __tipc_shutdown+0x2dd/0x380 [ 107.328791][T10180] ? do_wait_intr_irq+0xb0/0xb0 [ 107.333607][T10180] tipc_release+0x5f/0x870 [ 107.337993][T10180] __sock_release+0x32/0xa0 [ 107.342459][T10180] sock_close+0xf/0x20 [ 107.346494][T10180] __fput+0xaa/0x250 [ 107.350368][T10180] task_work_run+0x68/0xb0 [ 107.354751][T10180] exit_to_user_mode_prepare+0x211/0x220 [ 107.360346][T10180] syscall_exit_to_user_mode+0x7a/0x2c0 [ 107.365854][T10180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.371710][T10180] RIP: 0033:0x45cba9 [ 107.375582][T10180] 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 [ 107.395162][T10180] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.403537][T10180] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.411481][T10180] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.419417][T10180] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 107.427357][T10180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.435294][T10180] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 107.443246][T10174] CPU: 0 PID: 10174 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 107.452016][T10174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.462052][T10174] Call Trace: [ 107.465431][T10174] dump_stack+0xa3/0xc8 [ 107.469641][T10174] should_fail.cold.6+0x32/0x37 [ 107.474551][T10174] should_failslab+0x5/0x10 [ 107.479018][T10174] kmem_cache_alloc_node+0x57/0xb20 [ 107.484181][T10174] ? __lock_acquire+0x4ea/0x1770 [ 107.489094][T10174] __alloc_skb+0x52/0x1d0 [ 107.493394][T10174] tipc_buf_acquire+0x1c/0x50 [ 107.498043][T10174] tipc_msg_reverse+0x96/0x280 [ 107.502780][T10174] tipc_sk_respond+0xbe/0x2c0 [ 107.507422][T10174] __tipc_shutdown+0x2dd/0x380 [ 107.512165][T10174] ? do_wait_intr_irq+0xb0/0xb0 [ 107.516998][T10174] tipc_release+0x5f/0x870 [ 107.521386][T10174] __sock_release+0x32/0xa0 [ 107.525857][T10174] sock_close+0xf/0x20 [ 107.529895][T10174] __fput+0xaa/0x250 [ 107.533757][T10174] task_work_run+0x68/0xb0 [ 107.538149][T10174] exit_to_user_mode_prepare+0x211/0x220 [ 107.543745][T10174] syscall_exit_to_user_mode+0x7a/0x2c0 [ 107.549254][T10174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.555197][T10174] RIP: 0033:0x45cba9 [ 107.559062][T10174] 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 [ 107.578632][T10174] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.587013][T10174] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.594955][T10174] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.602908][T10174] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 107.610847][T10174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.618786][T10174] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 107.626740][T10185] CPU: 1 PID: 10185 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 107.635480][T10185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.645516][T10185] Call Trace: [ 107.648782][T10185] dump_stack+0xa3/0xc8 [ 107.652922][T10185] should_fail.cold.6+0x32/0x37 [ 107.657754][T10185] should_failslab+0x5/0x10 [ 107.662236][T10185] kmem_cache_alloc_node+0x57/0xb20 [ 107.667415][T10185] ? __lock_acquire+0x4ea/0x1770 [ 107.672344][T10185] __alloc_skb+0x52/0x1d0 [ 107.676658][T10185] tipc_buf_acquire+0x1c/0x50 [ 107.681316][T10185] tipc_msg_reverse+0x96/0x280 [ 107.686098][T10185] tipc_sk_respond+0xbe/0x2c0 [ 107.690857][T10185] __tipc_shutdown+0x2dd/0x380 [ 107.695603][T10185] ? do_wait_intr_irq+0xb0/0xb0 [ 107.700439][T10185] tipc_release+0x5f/0x870 [ 107.704840][T10185] __sock_release+0x32/0xa0 [ 107.709326][T10185] sock_close+0xf/0x20 [ 107.713374][T10185] __fput+0xaa/0x250 [ 107.717257][T10185] task_work_run+0x68/0xb0 [ 107.721671][T10185] exit_to_user_mode_prepare+0x211/0x220 [ 107.727288][T10185] syscall_exit_to_user_mode+0x7a/0x2c0 [ 107.732816][T10185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.738687][T10185] RIP: 0033:0x45cba9 [ 107.742558][T10185] 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 [ 107.757212][T10201] FAULT_INJECTION: forcing a failure. [ 107.757212][T10201] name failslab, interval 1, probability 0, space 0, times 0 [ 107.762141][T10185] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.762146][T10185] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.762148][T10185] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.762151][T10185] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.762154][T10185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.762156][T10185] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 107.805051][T10205] FAULT_INJECTION: forcing a failure. [ 107.805051][T10205] name failslab, interval 1, probability 0, space 0, times 0 [ 107.817026][T10206] FAULT_INJECTION: forcing a failure. [ 107.817026][T10206] name failslab, interval 1, probability 0, space 0, times 0 [ 107.827654][T10205] CPU: 1 PID: 10205 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 107.836564][T10207] FAULT_INJECTION: forcing a failure. [ 107.836564][T10207] name failslab, interval 1, probability 0, space 0, times 0 [ 107.848456][T10205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.848459][T10205] Call Trace: [ 107.848468][T10205] dump_stack+0xa3/0xc8 [ 107.848476][T10205] should_fail.cold.6+0x32/0x37 [ 107.848482][T10205] should_failslab+0x5/0x10 [ 107.848487][T10205] kmem_cache_alloc_node+0x57/0xb20 [ 107.858983][T10209] FAULT_INJECTION: forcing a failure. [ 107.858983][T10209] name failslab, interval 1, probability 0, space 0, times 0 [ 107.869764][T10205] ? __lock_acquire+0x4ea/0x1770 [ 107.869776][T10205] __alloc_skb+0x52/0x1d0 [ 107.869787][T10205] tipc_buf_acquire+0x1c/0x50 [ 107.869791][T10205] tipc_msg_reverse+0x96/0x280 [ 107.869799][T10205] tipc_sk_respond+0xbe/0x2c0 [ 107.869805][T10205] __tipc_shutdown+0x2dd/0x380 [ 107.869811][T10205] ? do_wait_intr_irq+0xb0/0xb0 [ 107.869820][T10205] tipc_release+0x5f/0x870 [ 107.951359][T10205] __sock_release+0x32/0xa0 [ 107.955841][T10205] sock_close+0xf/0x20 [ 107.959878][T10205] __fput+0xaa/0x250 [ 107.963753][T10205] task_work_run+0x68/0xb0 [ 107.968137][T10205] exit_to_user_mode_prepare+0x211/0x220 [ 107.973739][T10205] syscall_exit_to_user_mode+0x7a/0x2c0 [ 107.979257][T10205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.985115][T10205] RIP: 0033:0x45cba9 [ 107.988975][T10205] 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 [ 108.008557][T10205] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.016932][T10205] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.024868][T10205] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.032805][T10205] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.040763][T10205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.048714][T10205] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 108.056664][T10201] CPU: 0 PID: 10201 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 108.065407][T10201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.075443][T10201] Call Trace: [ 108.078717][T10201] dump_stack+0xa3/0xc8 [ 108.082862][T10201] should_fail.cold.6+0x32/0x37 [ 108.087698][T10201] should_failslab+0x5/0x10 [ 108.092180][T10201] kmem_cache_alloc_node+0x57/0xb20 [ 108.097357][T10201] ? __lock_acquire+0x4ea/0x1770 [ 108.102283][T10201] __alloc_skb+0x52/0x1d0 [ 108.106596][T10201] tipc_buf_acquire+0x1c/0x50 [ 108.111253][T10201] tipc_msg_reverse+0x96/0x280 [ 108.116001][T10201] tipc_sk_respond+0xbe/0x2c0 [ 108.120659][T10201] __tipc_shutdown+0x2dd/0x380 [ 108.125400][T10201] ? do_wait_intr_irq+0xb0/0xb0 [ 108.130267][T10201] tipc_release+0x5f/0x870 [ 108.134663][T10201] __sock_release+0x32/0xa0 [ 108.139140][T10201] sock_close+0xf/0x20 [ 108.143174][T10201] __fput+0xaa/0x250 [ 108.147041][T10201] task_work_run+0x68/0xb0 [ 108.151432][T10201] exit_to_user_mode_prepare+0x211/0x220 [ 108.157037][T10201] syscall_exit_to_user_mode+0x7a/0x2c0 [ 108.162551][T10201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.168408][T10201] RIP: 0033:0x45cba9 [ 108.172267][T10201] 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 [ 108.191842][T10201] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.200219][T10201] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.208160][T10201] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.216099][T10201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.224044][T10201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.231985][T10201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 108.241497][T10206] CPU: 0 PID: 10206 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 108.250268][T10206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.260305][T10206] Call Trace: [ 108.263581][T10206] dump_stack+0xa3/0xc8 [ 108.264811][T10216] FAULT_INJECTION: forcing a failure. [ 108.264811][T10216] name failslab, interval 1, probability 0, space 0, times 0 [ 108.267740][T10206] should_fail.cold.6+0x32/0x37 [ 108.267747][T10206] should_failslab+0x5/0x10 [ 108.267751][T10206] kmem_cache_alloc_node+0x57/0xb20 [ 108.267757][T10206] ? __lock_acquire+0x4ea/0x1770 [ 108.267769][T10206] __alloc_skb+0x52/0x1d0 [ 108.267780][T10206] tipc_buf_acquire+0x1c/0x50 [ 108.267784][T10206] tipc_msg_reverse+0x96/0x280 [ 108.267794][T10206] tipc_sk_respond+0xbe/0x2c0 [ 108.318035][T10206] __tipc_shutdown+0x2dd/0x380 [ 108.322775][T10206] ? do_wait_intr_irq+0xb0/0xb0 [ 108.327604][T10206] tipc_release+0x5f/0x870 [ 108.331988][T10206] __sock_release+0x32/0xa0 [ 108.336459][T10206] sock_close+0xf/0x20 [ 108.340494][T10206] __fput+0xaa/0x250 [ 108.344363][T10206] task_work_run+0x68/0xb0 [ 108.348757][T10206] exit_to_user_mode_prepare+0x211/0x220 [ 108.354360][T10206] syscall_exit_to_user_mode+0x7a/0x2c0 [ 108.359879][T10206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.365740][T10206] RIP: 0033:0x45cba9 [ 108.369602][T10206] 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 [ 108.389171][T10206] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.397561][T10206] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.405503][T10206] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.413446][T10206] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.421385][T10206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.429326][T10206] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 108.437278][T10209] CPU: 1 PID: 10209 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 108.446016][T10209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.456039][T10209] Call Trace: [ 108.459296][T10209] dump_stack+0xa3/0xc8 [ 108.463420][T10209] should_fail.cold.6+0x32/0x37 [ 108.468236][T10209] should_failslab+0x5/0x10 [ 108.472705][T10209] kmem_cache_alloc_node+0x57/0xb20 [ 108.477869][T10209] ? __lock_acquire+0x4ea/0x1770 [ 108.482778][T10209] __alloc_skb+0x52/0x1d0 [ 108.487093][T10209] tipc_buf_acquire+0x1c/0x50 [ 108.491734][T10209] tipc_msg_reverse+0x96/0x280 [ 108.496481][T10209] tipc_sk_respond+0xbe/0x2c0 [ 108.501128][T10209] __tipc_shutdown+0x2dd/0x380 [ 108.505862][T10209] ? do_wait_intr_irq+0xb0/0xb0 [ 108.510694][T10209] tipc_release+0x5f/0x870 [ 108.515095][T10209] __sock_release+0x32/0xa0 [ 108.519569][T10209] sock_close+0xf/0x20 [ 108.523609][T10209] __fput+0xaa/0x250 [ 108.527477][T10209] task_work_run+0x68/0xb0 [ 108.531861][T10209] exit_to_user_mode_prepare+0x211/0x220 [ 108.537462][T10209] syscall_exit_to_user_mode+0x7a/0x2c0 [ 108.542978][T10209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.548845][T10209] RIP: 0033:0x45cba9 [ 108.552705][T10209] 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 [ 108.572276][T10209] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.580654][T10209] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.588611][T10209] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.596550][T10209] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.604487][T10209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.612426][T10209] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 108.620375][T10216] CPU: 0 PID: 10216 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 108.629121][T10216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.639157][T10216] Call Trace: [ 108.642426][T10216] dump_stack+0xa3/0xc8 [ 108.646559][T10216] should_fail.cold.6+0x32/0x37 [ 108.651400][T10216] should_failslab+0x5/0x10 [ 108.655888][T10216] kmem_cache_alloc_node+0x57/0xb20 [ 108.661066][T10216] ? __lock_acquire+0x4ea/0x1770 [ 108.666000][T10216] __alloc_skb+0x52/0x1d0 [ 108.670319][T10216] tipc_buf_acquire+0x1c/0x50 [ 108.675356][T10216] tipc_msg_reverse+0x96/0x280 [ 108.680102][T10216] tipc_sk_respond+0xbe/0x2c0 [ 108.684755][T10216] __tipc_shutdown+0x2dd/0x380 [ 108.689496][T10216] ? do_wait_intr_irq+0xb0/0xb0 [ 108.694322][T10216] tipc_release+0x5f/0x870 [ 108.698718][T10216] __sock_release+0x32/0xa0 [ 108.703216][T10216] sock_close+0xf/0x20 [ 108.707250][T10216] __fput+0xaa/0x250 [ 108.711118][T10216] task_work_run+0x68/0xb0 [ 108.715515][T10216] exit_to_user_mode_prepare+0x211/0x220 [ 108.721138][T10216] syscall_exit_to_user_mode+0x7a/0x2c0 [ 108.726651][T10216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.732517][T10216] RIP: 0033:0x45cba9 [ 108.736387][T10216] 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 [ 108.755968][T10216] RSP: 002b:00007fa6d628ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.764386][T10216] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.772338][T10216] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.780372][T10216] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 108.788344][T10216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.796295][T10216] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d628b6d4 [ 108.812253][T10207] CPU: 1 PID: 10207 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 108.821007][T10207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.831043][T10207] Call Trace: [ 108.834314][T10207] dump_stack+0xa3/0xc8 [ 108.838472][T10207] should_fail.cold.6+0x32/0x37 [ 108.843300][T10207] should_failslab+0x5/0x10 [ 108.847855][T10207] kmem_cache_alloc_node+0x57/0xb20 [ 108.853029][T10207] ? __lock_acquire+0x4ea/0x1770 [ 108.857950][T10207] __alloc_skb+0x52/0x1d0 [ 108.862249][T10207] tipc_buf_acquire+0x1c/0x50 [ 108.866904][T10207] tipc_msg_reverse+0x96/0x280 [ 108.867805][T10228] FAULT_INJECTION: forcing a failure. [ 108.867805][T10228] name failslab, interval 1, probability 0, space 0, times 0 [ 108.871652][T10207] tipc_sk_respond+0xbe/0x2c0 [ 108.888870][T10207] __tipc_shutdown+0x2dd/0x380 [ 108.893606][T10207] ? do_wait_intr_irq+0xb0/0xb0 [ 108.895714][T10229] FAULT_INJECTION: forcing a failure. [ 108.895714][T10229] name failslab, interval 1, probability 0, space 0, times 0 [ 108.898450][T10207] tipc_release+0x5f/0x870 [ 108.915399][T10207] __sock_release+0x32/0xa0 [ 108.919866][T10207] sock_close+0xf/0x20 [ 108.923905][T10207] __fput+0xaa/0x250 [ 108.927767][T10207] task_work_run+0x68/0xb0 [ 108.932148][T10207] exit_to_user_mode_prepare+0x211/0x220 [ 108.937746][T10207] syscall_exit_to_user_mode+0x7a/0x2c0 [ 108.943269][T10207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.949130][T10207] RIP: 0033:0x45cba9 [ 108.953011][T10207] 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 [ 108.972581][T10207] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.980957][T10207] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.988895][T10207] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.996833][T10207] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.004777][T10207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.012715][T10207] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 109.020664][T10229] CPU: 0 PID: 10229 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 109.029404][T10229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.039439][T10229] Call Trace: [ 109.042719][T10229] dump_stack+0xa3/0xc8 [ 109.046857][T10229] should_fail.cold.6+0x32/0x37 [ 109.051688][T10229] should_failslab+0x5/0x10 [ 109.056171][T10229] kmem_cache_alloc_node+0x57/0xb20 [ 109.061351][T10229] ? __lock_acquire+0x4ea/0x1770 [ 109.066280][T10229] __alloc_skb+0x52/0x1d0 [ 109.070623][T10229] tipc_buf_acquire+0x1c/0x50 [ 109.071268][T10233] FAULT_INJECTION: forcing a failure. [ 109.071268][T10233] name failslab, interval 1, probability 0, space 0, times 0 [ 109.075276][T10229] tipc_msg_reverse+0x96/0x280 [ 109.075284][T10229] tipc_sk_respond+0xbe/0x2c0 [ 109.075291][T10229] __tipc_shutdown+0x2dd/0x380 [ 109.075298][T10229] ? do_wait_intr_irq+0xb0/0xb0 [ 109.075306][T10229] tipc_release+0x5f/0x870 [ 109.075317][T10229] __sock_release+0x32/0xa0 [ 109.075321][T10229] sock_close+0xf/0x20 [ 109.075326][T10229] __fput+0xaa/0x250 [ 109.075333][T10229] task_work_run+0x68/0xb0 [ 109.075339][T10229] exit_to_user_mode_prepare+0x211/0x220 [ 109.075345][T10229] syscall_exit_to_user_mode+0x7a/0x2c0 [ 109.075351][T10229] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.075360][T10229] RIP: 0033:0x45cba9 [ 109.075365][T10229] 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 [ 109.075368][T10229] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.176822][T10229] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.184766][T10229] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.192705][T10229] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.200661][T10229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.208602][T10229] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 109.210932][T10242] FAULT_INJECTION: forcing a failure. [ 109.210932][T10242] name failslab, interval 1, probability 0, space 0, times 0 [ 109.232651][T10233] CPU: 1 PID: 10233 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 109.241406][T10233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.251441][T10233] Call Trace: [ 109.254700][T10233] dump_stack+0xa3/0xc8 [ 109.258825][T10233] should_fail.cold.6+0x32/0x37 [ 109.263645][T10233] should_failslab+0x5/0x10 [ 109.268114][T10233] kmem_cache_alloc_node+0x57/0xb20 [ 109.273281][T10233] __alloc_skb+0x52/0x1d0 [ 109.277588][T10233] tipc_buf_acquire+0x1c/0x50 [ 109.282246][T10233] tipc_msg_create+0x2c/0xc0 [ 109.283756][T10245] FAULT_INJECTION: forcing a failure. [ 109.283756][T10245] name failslab, interval 1, probability 0, space 0, times 0 [ 109.286824][T10233] __tipc_shutdown+0x34a/0x380 [ 109.286834][T10233] ? do_wait_intr_irq+0xb0/0xb0 [ 109.286845][T10233] tipc_release+0x5f/0x870 [ 109.286855][T10233] __sock_release+0x32/0xa0 [ 109.300845][T10246] FAULT_INJECTION: forcing a failure. [ 109.300845][T10246] name failslab, interval 1, probability 0, space 0, times 0 [ 109.304144][T10233] sock_close+0xf/0x20 [ 109.304149][T10233] __fput+0xaa/0x250 [ 109.304157][T10233] task_work_run+0x68/0xb0 [ 109.304164][T10233] exit_to_user_mode_prepare+0x211/0x220 [ 109.304170][T10233] syscall_exit_to_user_mode+0x7a/0x2c0 [ 109.304175][T10233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.359593][T10233] RIP: 0033:0x45cba9 [ 109.363454][T10233] 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 [ 109.383024][T10233] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.391398][T10233] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.399336][T10233] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.407283][T10233] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.415232][T10233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.423168][T10233] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 109.431120][T10246] CPU: 0 PID: 10246 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 109.439896][T10246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.449933][T10246] Call Trace: [ 109.453216][T10246] dump_stack+0xa3/0xc8 [ 109.457446][T10246] should_fail.cold.6+0x32/0x37 [ 109.462264][T10246] should_failslab+0x5/0x10 [ 109.466733][T10246] kmem_cache_alloc_node+0x57/0xb20 [ 109.471897][T10246] ? __lock_acquire+0x4ea/0x1770 [ 109.476810][T10246] __alloc_skb+0x52/0x1d0 [ 109.481115][T10246] tipc_buf_acquire+0x1c/0x50 [ 109.485762][T10246] tipc_msg_reverse+0x96/0x280 [ 109.490493][T10246] tipc_sk_respond+0xbe/0x2c0 [ 109.495136][T10246] __tipc_shutdown+0x2dd/0x380 [ 109.499871][T10246] ? do_wait_intr_irq+0xb0/0xb0 [ 109.504717][T10246] tipc_release+0x5f/0x870 [ 109.509102][T10246] __sock_release+0x32/0xa0 [ 109.513574][T10246] sock_close+0xf/0x20 [ 109.517611][T10246] __fput+0xaa/0x250 [ 109.521503][T10246] task_work_run+0x68/0xb0 [ 109.525887][T10246] exit_to_user_mode_prepare+0x211/0x220 [ 109.531484][T10246] syscall_exit_to_user_mode+0x7a/0x2c0 [ 109.536994][T10246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.542853][T10246] RIP: 0033:0x45cba9 [ 109.546736][T10246] 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 [ 109.566327][T10246] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.574711][T10246] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.582656][T10246] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.590593][T10246] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.598532][T10246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.606470][T10246] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 109.614421][T10242] CPU: 1 PID: 10242 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 109.623161][T10242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.633185][T10242] Call Trace: [ 109.636449][T10242] dump_stack+0xa3/0xc8 [ 109.640573][T10242] should_fail.cold.6+0x32/0x37 [ 109.645387][T10242] should_failslab+0x5/0x10 [ 109.649868][T10242] kmem_cache_alloc_node+0x57/0xb20 [ 109.655032][T10242] ? __lock_acquire+0x4ea/0x1770 [ 109.659953][T10242] __alloc_skb+0x52/0x1d0 [ 109.664255][T10242] tipc_buf_acquire+0x1c/0x50 [ 109.668906][T10242] tipc_msg_reverse+0x96/0x280 [ 109.673665][T10242] tipc_sk_respond+0xbe/0x2c0 [ 109.678315][T10242] __tipc_shutdown+0x2dd/0x380 [ 109.683048][T10242] ? do_wait_intr_irq+0xb0/0xb0 [ 109.687871][T10242] tipc_release+0x5f/0x870 [ 109.692267][T10242] __sock_release+0x32/0xa0 [ 109.696739][T10242] sock_close+0xf/0x20 [ 109.700779][T10242] __fput+0xaa/0x250 [ 109.704645][T10242] task_work_run+0x68/0xb0 [ 109.709039][T10242] exit_to_user_mode_prepare+0x211/0x220 [ 109.714641][T10242] syscall_exit_to_user_mode+0x7a/0x2c0 [ 109.720161][T10242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.726021][T10242] RIP: 0033:0x45cba9 [ 109.729886][T10242] 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 [ 109.749474][T10242] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.757853][T10242] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.765789][T10242] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 2020/11/08 17:41:05 executed programs: 392 [ 109.773734][T10242] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 109.781675][T10242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.789627][T10242] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 109.797581][T10228] CPU: 0 PID: 10228 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 109.806323][T10228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.816404][T10228] Call Trace: [ 109.819797][T10228] dump_stack+0xa3/0xc8 [ 109.824015][T10228] should_fail.cold.6+0x32/0x37 [ 109.828941][T10228] should_failslab+0x5/0x10 [ 109.833505][T10228] kmem_cache_alloc_node+0x57/0xb20 [ 109.838685][T10228] ? __lock_acquire+0x4ea/0x1770 [ 109.843614][T10228] __alloc_skb+0x52/0x1d0 [ 109.847929][T10228] tipc_buf_acquire+0x1c/0x50 [ 109.852577][T10228] tipc_msg_reverse+0x96/0x280 [ 109.857309][T10228] tipc_sk_respond+0xbe/0x2c0 [ 109.861951][T10228] __tipc_shutdown+0x2dd/0x380 [ 109.866687][T10228] ? do_wait_intr_irq+0xb0/0xb0 [ 109.871526][T10228] tipc_release+0x5f/0x870 [ 109.876267][T10228] __sock_release+0x32/0xa0 [ 109.880747][T10228] sock_close+0xf/0x20 [ 109.884790][T10228] __fput+0xaa/0x250 [ 109.888674][T10228] task_work_run+0x68/0xb0 [ 109.893061][T10228] exit_to_user_mode_prepare+0x211/0x220 [ 109.898661][T10228] syscall_exit_to_user_mode+0x7a/0x2c0 [ 109.904198][T10228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.910067][T10228] RIP: 0033:0x45cba9 [ 109.913938][T10228] 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 [ 109.933525][T10228] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.941911][T10228] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.949864][T10228] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.957816][T10228] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.965766][T10228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.973713][T10228] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 109.981668][T10245] CPU: 1 PID: 10245 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 109.990413][T10245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.000446][T10245] Call Trace: [ 110.003715][T10245] dump_stack+0xa3/0xc8 [ 110.007849][T10245] should_fail.cold.6+0x32/0x37 [ 110.012691][T10245] should_failslab+0x5/0x10 [ 110.017178][T10245] kmem_cache_alloc_node+0x57/0xb20 [ 110.022370][T10245] ? __lock_acquire+0x4ea/0x1770 [ 110.027318][T10245] __alloc_skb+0x52/0x1d0 [ 110.031640][T10245] tipc_buf_acquire+0x1c/0x50 [ 110.036296][T10245] tipc_msg_reverse+0x96/0x280 [ 110.041043][T10245] tipc_sk_respond+0xbe/0x2c0 [ 110.045699][T10245] __tipc_shutdown+0x2dd/0x380 [ 110.048770][T10258] FAULT_INJECTION: forcing a failure. [ 110.048770][T10258] name failslab, interval 1, probability 0, space 0, times 0 [ 110.050463][T10245] ? do_wait_intr_irq+0xb0/0xb0 [ 110.067852][T10245] tipc_release+0x5f/0x870 [ 110.072237][T10245] __sock_release+0x32/0xa0 [ 110.076715][T10245] sock_close+0xf/0x20 [ 110.080750][T10245] __fput+0xaa/0x250 [ 110.084613][T10245] task_work_run+0x68/0xb0 [ 110.089006][T10245] exit_to_user_mode_prepare+0x211/0x220 [ 110.094606][T10245] syscall_exit_to_user_mode+0x7a/0x2c0 [ 110.098868][T10261] FAULT_INJECTION: forcing a failure. [ 110.098868][T10261] name failslab, interval 1, probability 0, space 0, times 0 [ 110.100120][T10245] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.100126][T10245] RIP: 0033:0x45cba9 [ 110.100131][T10245] 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 [ 110.133720][T10262] FAULT_INJECTION: forcing a failure. [ 110.133720][T10262] name failslab, interval 1, probability 0, space 0, times 0 [ 110.141961][T10245] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.141967][T10245] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.141969][T10245] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.141972][T10245] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.141974][T10245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.141976][T10245] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 110.159512][T10258] CPU: 1 PID: 10258 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 110.211557][T10258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.221589][T10258] Call Trace: [ 110.224853][T10258] dump_stack+0xa3/0xc8 [ 110.228987][T10258] should_fail.cold.6+0x32/0x37 [ 110.233806][T10258] should_failslab+0x5/0x10 [ 110.238282][T10258] kmem_cache_alloc_node+0x57/0xb20 [ 110.243456][T10258] ? __lock_acquire+0x4ea/0x1770 [ 110.248371][T10258] __alloc_skb+0x52/0x1d0 [ 110.252671][T10258] tipc_buf_acquire+0x1c/0x50 [ 110.257313][T10258] tipc_msg_reverse+0x96/0x280 [ 110.262044][T10258] tipc_sk_respond+0xbe/0x2c0 [ 110.266709][T10258] __tipc_shutdown+0x2dd/0x380 [ 110.271441][T10258] ? do_wait_intr_irq+0xb0/0xb0 [ 110.276256][T10258] tipc_release+0x5f/0x870 [ 110.280640][T10258] __sock_release+0x32/0xa0 [ 110.285109][T10258] sock_close+0xf/0x20 [ 110.289143][T10258] __fput+0xaa/0x250 [ 110.293009][T10258] task_work_run+0x68/0xb0 [ 110.297391][T10258] exit_to_user_mode_prepare+0x211/0x220 [ 110.302989][T10258] syscall_exit_to_user_mode+0x7a/0x2c0 [ 110.308502][T10258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.314372][T10258] RIP: 0033:0x45cba9 [ 110.318242][T10258] 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 [ 110.337812][T10258] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.346190][T10258] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.354220][T10258] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.362157][T10258] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.370099][T10258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.378125][T10258] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 110.386094][T10262] CPU: 0 PID: 10262 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 110.394837][T10262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.404874][T10262] Call Trace: [ 110.408139][T10262] dump_stack+0xa3/0xc8 [ 110.412263][T10262] should_fail.cold.6+0x32/0x37 [ 110.417093][T10262] should_failslab+0x5/0x10 [ 110.421581][T10262] kmem_cache_alloc_node+0x57/0xb20 [ 110.426769][T10262] ? __lock_acquire+0x4ea/0x1770 [ 110.431856][T10262] __alloc_skb+0x52/0x1d0 [ 110.436169][T10262] tipc_buf_acquire+0x1c/0x50 [ 110.440842][T10262] tipc_msg_reverse+0x96/0x280 [ 110.445590][T10262] tipc_sk_respond+0xbe/0x2c0 [ 110.450252][T10262] __tipc_shutdown+0x2dd/0x380 [ 110.455017][T10262] ? do_wait_intr_irq+0xb0/0xb0 [ 110.459851][T10262] tipc_release+0x5f/0x870 [ 110.464251][T10262] __sock_release+0x32/0xa0 [ 110.468743][T10262] sock_close+0xf/0x20 [ 110.472778][T10262] __fput+0xaa/0x250 [ 110.476642][T10262] task_work_run+0x68/0xb0 [ 110.481028][T10262] exit_to_user_mode_prepare+0x211/0x220 [ 110.486637][T10262] syscall_exit_to_user_mode+0x7a/0x2c0 [ 110.488811][T10276] FAULT_INJECTION: forcing a failure. [ 110.488811][T10276] name failslab, interval 1, probability 0, space 0, times 0 [ 110.492157][T10262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.492163][T10262] RIP: 0033:0x45cba9 [ 110.492168][T10262] 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 [ 110.492171][T10262] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.492176][T10262] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.492179][T10262] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.492181][T10262] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 110.492184][T10262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.492186][T10262] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 110.511482][T10261] CPU: 0 PID: 10261 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 110.591366][T10261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.601390][T10261] Call Trace: [ 110.604664][T10261] dump_stack+0xa3/0xc8 [ 110.608787][T10261] should_fail.cold.6+0x32/0x37 [ 110.613610][T10261] should_failslab+0x5/0x10 [ 110.618077][T10261] kmem_cache_alloc_node+0x57/0xb20 [ 110.623239][T10261] ? __lock_acquire+0x4ea/0x1770 [ 110.628157][T10261] __alloc_skb+0x52/0x1d0 [ 110.632469][T10261] tipc_buf_acquire+0x1c/0x50 [ 110.637118][T10261] tipc_msg_reverse+0x96/0x280 [ 110.641869][T10261] tipc_sk_respond+0xbe/0x2c0 [ 110.646514][T10261] __tipc_shutdown+0x2dd/0x380 [ 110.651244][T10261] ? do_wait_intr_irq+0xb0/0xb0 [ 110.656062][T10261] tipc_release+0x5f/0x870 [ 110.660467][T10261] __sock_release+0x32/0xa0 [ 110.664935][T10261] sock_close+0xf/0x20 [ 110.668974][T10261] __fput+0xaa/0x250 [ 110.673415][T10261] task_work_run+0x68/0xb0 [ 110.677807][T10261] exit_to_user_mode_prepare+0x211/0x220 [ 110.683412][T10261] syscall_exit_to_user_mode+0x7a/0x2c0 [ 110.688924][T10261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.694784][T10261] RIP: 0033:0x45cba9 [ 110.698662][T10261] 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 [ 110.718375][T10261] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.726774][T10261] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.734726][T10261] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.742677][T10261] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 110.750644][T10261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.758585][T10261] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 110.766538][T10276] CPU: 1 PID: 10276 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 110.775288][T10276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.784927][T10283] FAULT_INJECTION: forcing a failure. [ 110.784927][T10283] name failslab, interval 1, probability 0, space 0, times 0 [ 110.785328][T10276] Call Trace: [ 110.785338][T10276] dump_stack+0xa3/0xc8 [ 110.785347][T10276] should_fail.cold.6+0x32/0x37 [ 110.785353][T10276] should_failslab+0x5/0x10 [ 110.785357][T10276] kmem_cache_alloc_node+0x57/0xb20 [ 110.785362][T10276] ? __lock_acquire+0x4ea/0x1770 [ 110.785374][T10276] __alloc_skb+0x52/0x1d0 [ 110.828972][T10276] tipc_buf_acquire+0x1c/0x50 [ 110.833623][T10276] tipc_msg_reverse+0x96/0x280 [ 110.838354][T10276] tipc_sk_respond+0xbe/0x2c0 [ 110.843009][T10276] __tipc_shutdown+0x2dd/0x380 [ 110.847756][T10276] ? do_wait_intr_irq+0xb0/0xb0 [ 110.852572][T10276] tipc_release+0x5f/0x870 [ 110.856967][T10276] __sock_release+0x32/0xa0 [ 110.861439][T10276] sock_close+0xf/0x20 [ 110.865472][T10276] __fput+0xaa/0x250 [ 110.869346][T10276] task_work_run+0x68/0xb0 [ 110.873736][T10276] exit_to_user_mode_prepare+0x211/0x220 [ 110.879338][T10276] syscall_exit_to_user_mode+0x7a/0x2c0 [ 110.884850][T10276] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.890711][T10276] RIP: 0033:0x45cba9 [ 110.894575][T10276] 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 [ 110.914148][T10276] RSP: 002b:00007fa6d628ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.922529][T10276] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.930478][T10276] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.938416][T10276] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 110.946367][T10276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.954311][T10276] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d628b6d4 [ 110.962260][T10283] CPU: 0 PID: 10283 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 110.971004][T10283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.981040][T10283] Call Trace: [ 110.984312][T10283] dump_stack+0xa3/0xc8 [ 110.988455][T10283] should_fail.cold.6+0x32/0x37 [ 110.993284][T10283] should_failslab+0x5/0x10 [ 110.997772][T10283] kmem_cache_alloc_node+0x57/0xb20 [ 111.002948][T10283] ? __lock_acquire+0x4ea/0x1770 [ 111.007871][T10283] __alloc_skb+0x52/0x1d0 [ 111.012191][T10283] tipc_buf_acquire+0x1c/0x50 [ 111.016913][T10283] tipc_msg_reverse+0x96/0x280 [ 111.021805][T10283] tipc_sk_respond+0xbe/0x2c0 [ 111.026463][T10283] __tipc_shutdown+0x2dd/0x380 [ 111.031209][T10283] ? do_wait_intr_irq+0xb0/0xb0 [ 111.036055][T10283] tipc_release+0x5f/0x870 [ 111.040577][T10283] __sock_release+0x32/0xa0 [ 111.045132][T10283] sock_close+0xf/0x20 [ 111.049181][T10283] __fput+0xaa/0x250 [ 111.053057][T10283] task_work_run+0x68/0xb0 [ 111.057458][T10283] exit_to_user_mode_prepare+0x211/0x220 [ 111.063073][T10283] syscall_exit_to_user_mode+0x7a/0x2c0 [ 111.068609][T10283] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.074478][T10283] RIP: 0033:0x45cba9 [ 111.078353][T10283] 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 [ 111.097935][T10283] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.106328][T10283] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.114283][T10283] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.122238][T10283] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.130195][T10283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.138154][T10283] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 111.162464][T10309] FAULT_INJECTION: forcing a failure. [ 111.162464][T10309] name failslab, interval 1, probability 0, space 0, times 0 [ 111.164715][T10307] FAULT_INJECTION: forcing a failure. [ 111.164715][T10307] name failslab, interval 1, probability 0, space 0, times 0 [ 111.177512][T10309] CPU: 1 PID: 10309 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 111.193156][T10306] FAULT_INJECTION: forcing a failure. [ 111.193156][T10306] name failslab, interval 1, probability 0, space 0, times 0 [ 111.196405][T10309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.196408][T10309] Call Trace: [ 111.196418][T10309] dump_stack+0xa3/0xc8 [ 111.196424][T10309] should_fail.cold.6+0x32/0x37 [ 111.196431][T10309] should_failslab+0x5/0x10 [ 111.196434][T10309] kmem_cache_alloc_node+0x57/0xb20 [ 111.196440][T10309] ? __lock_acquire+0x4ea/0x1770 [ 111.196451][T10309] __alloc_skb+0x52/0x1d0 [ 111.196461][T10309] tipc_buf_acquire+0x1c/0x50 [ 111.196465][T10309] tipc_msg_reverse+0x96/0x280 [ 111.196473][T10309] tipc_sk_respond+0xbe/0x2c0 [ 111.264063][T10309] __tipc_shutdown+0x2dd/0x380 [ 111.268797][T10309] ? do_wait_intr_irq+0xb0/0xb0 [ 111.273622][T10309] tipc_release+0x5f/0x870 [ 111.278007][T10309] __sock_release+0x32/0xa0 [ 111.282475][T10309] sock_close+0xf/0x20 [ 111.286512][T10309] __fput+0xaa/0x250 [ 111.290372][T10309] task_work_run+0x68/0xb0 [ 111.294759][T10309] exit_to_user_mode_prepare+0x211/0x220 [ 111.300361][T10309] syscall_exit_to_user_mode+0x7a/0x2c0 [ 111.305872][T10309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.311734][T10309] RIP: 0033:0x45cba9 [ 111.315608][T10309] 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 [ 111.335191][T10309] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.343571][T10309] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.351509][T10309] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.359457][T10309] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.367404][T10309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.375341][T10309] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 111.383289][T10306] CPU: 0 PID: 10306 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 111.392102][T10306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.399052][T10310] FAULT_INJECTION: forcing a failure. [ 111.399052][T10310] name failslab, interval 1, probability 0, space 0, times 0 [ 111.402231][T10306] Call Trace: [ 111.402240][T10306] dump_stack+0xa3/0xc8 [ 111.402248][T10306] should_fail.cold.6+0x32/0x37 [ 111.402254][T10306] should_failslab+0x5/0x10 [ 111.402258][T10306] kmem_cache_alloc_node+0x57/0xb20 [ 111.402264][T10306] ? __lock_acquire+0x4ea/0x1770 [ 111.402276][T10306] __alloc_skb+0x52/0x1d0 [ 111.402286][T10306] tipc_buf_acquire+0x1c/0x50 [ 111.402292][T10306] tipc_msg_reverse+0x96/0x280 [ 111.455364][T10306] tipc_sk_respond+0xbe/0x2c0 [ 111.460007][T10306] __tipc_shutdown+0x2dd/0x380 [ 111.464748][T10306] ? do_wait_intr_irq+0xb0/0xb0 [ 111.469570][T10306] tipc_release+0x5f/0x870 [ 111.473970][T10306] __sock_release+0x32/0xa0 [ 111.478440][T10306] sock_close+0xf/0x20 [ 111.482489][T10306] __fput+0xaa/0x250 [ 111.484157][T10313] FAULT_INJECTION: forcing a failure. [ 111.484157][T10313] name failslab, interval 1, probability 0, space 0, times 0 [ 111.486357][T10306] task_work_run+0x68/0xb0 [ 111.486364][T10306] exit_to_user_mode_prepare+0x211/0x220 [ 111.486370][T10306] syscall_exit_to_user_mode+0x7a/0x2c0 [ 111.486376][T10306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.486381][T10306] RIP: 0033:0x45cba9 [ 111.486385][T10306] 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 [ 111.486388][T10306] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.486393][T10306] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.486396][T10306] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.486398][T10306] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.486401][T10306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.486403][T10306] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 111.487414][T10307] CPU: 0 PID: 10307 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 111.600632][T10307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.610675][T10307] Call Trace: [ 111.613936][T10307] dump_stack+0xa3/0xc8 [ 111.618062][T10307] should_fail.cold.6+0x32/0x37 [ 111.622882][T10307] should_failslab+0x5/0x10 [ 111.627361][T10307] kmem_cache_alloc_node+0x57/0xb20 [ 111.632542][T10307] ? __lock_acquire+0x4ea/0x1770 [ 111.637456][T10307] __alloc_skb+0x52/0x1d0 [ 111.641764][T10307] tipc_buf_acquire+0x1c/0x50 [ 111.646412][T10307] tipc_msg_reverse+0x96/0x280 [ 111.651150][T10307] tipc_sk_respond+0xbe/0x2c0 [ 111.655808][T10307] __tipc_shutdown+0x2dd/0x380 [ 111.660542][T10307] ? do_wait_intr_irq+0xb0/0xb0 [ 111.665360][T10307] tipc_release+0x5f/0x870 [ 111.669747][T10307] __sock_release+0x32/0xa0 [ 111.674215][T10307] sock_close+0xf/0x20 [ 111.678250][T10307] __fput+0xaa/0x250 [ 111.682124][T10307] task_work_run+0x68/0xb0 [ 111.686518][T10307] exit_to_user_mode_prepare+0x211/0x220 [ 111.692128][T10307] syscall_exit_to_user_mode+0x7a/0x2c0 [ 111.697651][T10307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.703511][T10307] RIP: 0033:0x45cba9 [ 111.707378][T10307] 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 [ 111.726960][T10307] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.735360][T10307] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.743313][T10307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.751275][T10307] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.759214][T10307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.767156][T10307] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 111.775110][T10310] CPU: 1 PID: 10310 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 111.783904][T10310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.794033][T10310] Call Trace: [ 111.797305][T10310] dump_stack+0xa3/0xc8 [ 111.801438][T10310] should_fail.cold.6+0x32/0x37 [ 111.806259][T10310] should_failslab+0x5/0x10 [ 111.810725][T10310] kmem_cache_alloc_node+0x57/0xb20 [ 111.815892][T10310] ? __lock_acquire+0x4ea/0x1770 [ 111.820806][T10310] __alloc_skb+0x52/0x1d0 [ 111.825102][T10310] tipc_buf_acquire+0x1c/0x50 [ 111.829743][T10310] tipc_msg_reverse+0x96/0x280 [ 111.834498][T10310] tipc_sk_respond+0xbe/0x2c0 [ 111.839143][T10310] __tipc_shutdown+0x2dd/0x380 [ 111.843872][T10310] ? do_wait_intr_irq+0xb0/0xb0 [ 111.848691][T10310] tipc_release+0x5f/0x870 [ 111.853084][T10310] __sock_release+0x32/0xa0 [ 111.857575][T10310] sock_close+0xf/0x20 [ 111.861621][T10310] __fput+0xaa/0x250 [ 111.865491][T10310] task_work_run+0x68/0xb0 [ 111.869880][T10310] exit_to_user_mode_prepare+0x211/0x220 [ 111.875485][T10310] syscall_exit_to_user_mode+0x7a/0x2c0 [ 111.881019][T10310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.886880][T10310] RIP: 0033:0x45cba9 [ 111.890744][T10310] 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 [ 111.910324][T10310] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.919168][T10310] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.927115][T10310] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.935062][T10310] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.943013][T10310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.950956][T10310] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 111.958907][T10313] CPU: 0 PID: 10313 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 111.967651][T10313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.977686][T10313] Call Trace: [ 111.980958][T10313] dump_stack+0xa3/0xc8 [ 111.985095][T10313] should_fail.cold.6+0x32/0x37 [ 111.989957][T10313] should_failslab+0x5/0x10 [ 111.994440][T10313] kmem_cache_alloc_node+0x57/0xb20 [ 111.999617][T10313] ? __lock_acquire+0x4ea/0x1770 [ 112.004542][T10313] __alloc_skb+0x52/0x1d0 [ 112.008856][T10313] tipc_buf_acquire+0x1c/0x50 [ 112.013521][T10313] tipc_msg_reverse+0x96/0x280 [ 112.018268][T10313] tipc_sk_respond+0xbe/0x2c0 [ 112.022929][T10313] __tipc_shutdown+0x2dd/0x380 [ 112.027675][T10313] ? do_wait_intr_irq+0xb0/0xb0 [ 112.032516][T10313] tipc_release+0x5f/0x870 [ 112.036914][T10313] __sock_release+0x32/0xa0 [ 112.041486][T10313] sock_close+0xf/0x20 [ 112.045538][T10313] __fput+0xaa/0x250 [ 112.049415][T10313] task_work_run+0x68/0xb0 [ 112.053820][T10313] exit_to_user_mode_prepare+0x211/0x220 [ 112.057197][T10324] FAULT_INJECTION: forcing a failure. [ 112.057197][T10324] name failslab, interval 1, probability 0, space 0, times 0 [ 112.059428][T10313] syscall_exit_to_user_mode+0x7a/0x2c0 [ 112.059434][T10313] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.059439][T10313] RIP: 0033:0x45cba9 [ 112.087223][T10313] 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 [ 112.106809][T10313] RSP: 002b:00007f2a00876c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.115190][T10313] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.123135][T10313] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.131085][T10313] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 112.139091][T10313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.147041][T10313] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008776d4 [ 112.155000][T10324] CPU: 1 PID: 10324 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 112.163746][T10324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.163837][T10326] FAULT_INJECTION: forcing a failure. [ 112.163837][T10326] name failslab, interval 1, probability 0, space 0, times 0 [ 112.173771][T10324] Call Trace: [ 112.173781][T10324] dump_stack+0xa3/0xc8 [ 112.173787][T10324] should_fail.cold.6+0x32/0x37 [ 112.173794][T10324] should_failslab+0x5/0x10 [ 112.173797][T10324] kmem_cache_alloc_node+0x57/0xb20 [ 112.173803][T10324] ? __lock_acquire+0x4ea/0x1770 [ 112.173814][T10324] __alloc_skb+0x52/0x1d0 [ 112.217395][T10324] tipc_buf_acquire+0x1c/0x50 [ 112.222037][T10324] tipc_msg_reverse+0x96/0x280 [ 112.226769][T10324] tipc_sk_respond+0xbe/0x2c0 [ 112.231411][T10324] __tipc_shutdown+0x2dd/0x380 [ 112.236149][T10324] ? do_wait_intr_irq+0xb0/0xb0 [ 112.238177][T10328] FAULT_INJECTION: forcing a failure. [ 112.238177][T10328] name failslab, interval 1, probability 0, space 0, times 0 [ 112.240972][T10324] tipc_release+0x5f/0x870 [ 112.240983][T10324] __sock_release+0x32/0xa0 [ 112.240988][T10324] sock_close+0xf/0x20 [ 112.240993][T10324] __fput+0xaa/0x250 [ 112.241000][T10324] task_work_run+0x68/0xb0 [ 112.274674][T10324] exit_to_user_mode_prepare+0x211/0x220 [ 112.280274][T10324] syscall_exit_to_user_mode+0x7a/0x2c0 [ 112.285787][T10324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.291643][T10324] RIP: 0033:0x45cba9 [ 112.295519][T10324] 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 [ 112.315106][T10324] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.323494][T10324] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.331444][T10324] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.339384][T10324] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.347325][T10324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.355264][T10324] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 112.363216][T10326] CPU: 0 PID: 10326 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 112.371954][T10326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.381988][T10326] Call Trace: [ 112.385256][T10326] dump_stack+0xa3/0xc8 [ 112.389464][T10326] should_fail.cold.6+0x32/0x37 [ 112.394294][T10326] should_failslab+0x5/0x10 [ 112.398777][T10326] kmem_cache_alloc_node+0x57/0xb20 [ 112.403979][T10326] ? __lock_acquire+0x4ea/0x1770 [ 112.408905][T10326] __alloc_skb+0x52/0x1d0 [ 112.413243][T10326] tipc_buf_acquire+0x1c/0x50 [ 112.417899][T10326] tipc_msg_reverse+0x96/0x280 [ 112.422644][T10326] tipc_sk_respond+0xbe/0x2c0 [ 112.427306][T10326] __tipc_shutdown+0x2dd/0x380 [ 112.432053][T10326] ? do_wait_intr_irq+0xb0/0xb0 [ 112.436890][T10326] tipc_release+0x5f/0x870 [ 112.441291][T10326] __sock_release+0x32/0xa0 [ 112.445765][T10326] sock_close+0xf/0x20 [ 112.449808][T10326] __fput+0xaa/0x250 [ 112.453698][T10326] task_work_run+0x68/0xb0 [ 112.458095][T10326] exit_to_user_mode_prepare+0x211/0x220 [ 112.463700][T10326] syscall_exit_to_user_mode+0x7a/0x2c0 [ 112.469212][T10326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.475069][T10326] RIP: 0033:0x45cba9 [ 112.478933][T10326] 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 [ 112.498526][T10326] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.506311][T10339] FAULT_INJECTION: forcing a failure. [ 112.506311][T10339] name failslab, interval 1, probability 0, space 0, times 0 [ 112.506918][T10326] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.506920][T10326] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.506923][T10326] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.506925][T10326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.506928][T10326] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 112.535170][T10328] CPU: 0 PID: 10328 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 112.568077][T10328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.578108][T10328] Call Trace: [ 112.581366][T10328] dump_stack+0xa3/0xc8 [ 112.585495][T10328] should_fail.cold.6+0x32/0x37 [ 112.590313][T10328] should_failslab+0x5/0x10 [ 112.594782][T10328] kmem_cache_alloc_node+0x57/0xb20 [ 112.599946][T10328] ? __lock_acquire+0x4ea/0x1770 [ 112.604858][T10328] __alloc_skb+0x52/0x1d0 [ 112.609162][T10328] tipc_buf_acquire+0x1c/0x50 [ 112.613808][T10328] tipc_msg_reverse+0x96/0x280 [ 112.618540][T10328] tipc_sk_respond+0xbe/0x2c0 [ 112.623181][T10328] __tipc_shutdown+0x2dd/0x380 [ 112.627915][T10328] ? do_wait_intr_irq+0xb0/0xb0 [ 112.632738][T10328] tipc_release+0x5f/0x870 [ 112.637124][T10328] __sock_release+0x32/0xa0 [ 112.641592][T10328] sock_close+0xf/0x20 [ 112.645628][T10328] __fput+0xaa/0x250 [ 112.649498][T10328] task_work_run+0x68/0xb0 [ 112.653887][T10328] exit_to_user_mode_prepare+0x211/0x220 [ 112.659495][T10328] syscall_exit_to_user_mode+0x7a/0x2c0 [ 112.665018][T10328] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.670876][T10328] RIP: 0033:0x45cba9 [ 112.674756][T10328] 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 [ 112.694329][T10328] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.702709][T10328] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.710649][T10328] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.718590][T10328] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.726535][T10328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.734491][T10328] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 112.742455][T10339] CPU: 1 PID: 10339 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 112.751198][T10339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.761233][T10339] Call Trace: [ 112.764505][T10339] dump_stack+0xa3/0xc8 [ 112.768650][T10339] should_fail.cold.6+0x32/0x37 [ 112.773001][T10343] FAULT_INJECTION: forcing a failure. [ 112.773001][T10343] name failslab, interval 1, probability 0, space 0, times 0 [ 112.773481][T10339] should_failslab+0x5/0x10 [ 112.773486][T10339] kmem_cache_alloc_node+0x57/0xb20 [ 112.773491][T10339] ? __lock_acquire+0x4ea/0x1770 [ 112.773502][T10339] __alloc_skb+0x52/0x1d0 [ 112.804883][T10339] tipc_buf_acquire+0x1c/0x50 [ 112.809525][T10339] tipc_msg_reverse+0x96/0x280 [ 112.814256][T10339] tipc_sk_respond+0xbe/0x2c0 [ 112.818910][T10339] __tipc_shutdown+0x2dd/0x380 [ 112.823646][T10339] ? do_wait_intr_irq+0xb0/0xb0 [ 112.828477][T10339] tipc_release+0x5f/0x870 [ 112.832863][T10339] __sock_release+0x32/0xa0 [ 112.837334][T10339] sock_close+0xf/0x20 [ 112.841369][T10339] __fput+0xaa/0x250 [ 112.845232][T10339] task_work_run+0x68/0xb0 [ 112.849630][T10339] exit_to_user_mode_prepare+0x211/0x220 [ 112.855231][T10339] syscall_exit_to_user_mode+0x7a/0x2c0 [ 112.860745][T10339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.866601][T10339] RIP: 0033:0x45cba9 [ 112.870467][T10339] 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 [ 112.890051][T10339] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.898428][T10339] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.906376][T10339] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.914317][T10339] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.922265][T10339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.930202][T10339] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 112.938153][T10343] CPU: 0 PID: 10343 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 112.946893][T10343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.956929][T10343] Call Trace: [ 112.960269][T10343] dump_stack+0xa3/0xc8 [ 112.964415][T10343] should_fail.cold.6+0x32/0x37 [ 112.969338][T10343] should_failslab+0x5/0x10 [ 112.974240][T10343] kmem_cache_alloc_node+0x57/0xb20 [ 112.976668][T10342] FAULT_INJECTION: forcing a failure. [ 112.976668][T10342] name failslab, interval 1, probability 0, space 0, times 0 [ 112.979437][T10343] ? __lock_acquire+0x4ea/0x1770 [ 112.996996][T10343] __alloc_skb+0x52/0x1d0 [ 113.001384][T10343] tipc_buf_acquire+0x1c/0x50 [ 113.006048][T10343] tipc_msg_reverse+0x96/0x280 [ 113.010783][T10343] tipc_sk_respond+0xbe/0x2c0 [ 113.015430][T10343] __tipc_shutdown+0x2dd/0x380 [ 113.020186][T10343] ? do_wait_intr_irq+0xb0/0xb0 [ 113.025004][T10343] tipc_release+0x5f/0x870 [ 113.029399][T10343] __sock_release+0x32/0xa0 [ 113.033874][T10343] sock_close+0xf/0x20 [ 113.037914][T10343] __fput+0xaa/0x250 [ 113.041795][T10343] task_work_run+0x68/0xb0 [ 113.046182][T10343] exit_to_user_mode_prepare+0x211/0x220 [ 113.051780][T10343] syscall_exit_to_user_mode+0x7a/0x2c0 [ 113.057295][T10343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.063170][T10343] RIP: 0033:0x45cba9 [ 113.067035][T10343] 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 [ 113.086620][T10343] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.095006][T10343] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.102964][T10343] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.110906][T10343] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.118851][T10343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.126802][T10343] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 113.134775][T10342] CPU: 1 PID: 10342 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 113.143518][T10342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.153555][T10342] Call Trace: [ 113.156834][T10342] dump_stack+0xa3/0xc8 [ 113.160973][T10342] should_fail.cold.6+0x32/0x37 [ 113.165806][T10342] should_failslab+0x5/0x10 [ 113.170286][T10342] kmem_cache_alloc_node+0x57/0xb20 [ 113.175460][T10342] ? __lock_acquire+0x4ea/0x1770 [ 113.180365][T10342] __alloc_skb+0x52/0x1d0 [ 113.184664][T10342] tipc_buf_acquire+0x1c/0x50 [ 113.189306][T10342] tipc_msg_reverse+0x96/0x280 [ 113.194037][T10342] tipc_sk_respond+0xbe/0x2c0 [ 113.198790][T10342] __tipc_shutdown+0x2dd/0x380 [ 113.203537][T10342] ? do_wait_intr_irq+0xb0/0xb0 [ 113.208521][T10342] tipc_release+0x5f/0x870 [ 113.211309][T10352] FAULT_INJECTION: forcing a failure. [ 113.211309][T10352] name failslab, interval 1, probability 0, space 0, times 0 [ 113.212920][T10342] __sock_release+0x32/0xa0 [ 113.212926][T10342] sock_close+0xf/0x20 [ 113.212931][T10342] __fput+0xaa/0x250 [ 113.212938][T10342] task_work_run+0x68/0xb0 [ 113.242299][T10342] exit_to_user_mode_prepare+0x211/0x220 [ 113.247899][T10342] syscall_exit_to_user_mode+0x7a/0x2c0 [ 113.253411][T10342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.259267][T10342] RIP: 0033:0x45cba9 [ 113.263129][T10342] 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 [ 113.279157][T10354] FAULT_INJECTION: forcing a failure. [ 113.279157][T10354] name failslab, interval 1, probability 0, space 0, times 0 [ 113.282700][T10342] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.282706][T10342] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.282708][T10342] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.282711][T10342] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.282714][T10342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.282716][T10342] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 113.325996][T10352] CPU: 1 PID: 10352 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 113.352458][T10352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.362500][T10352] Call Trace: [ 113.365769][T10352] dump_stack+0xa3/0xc8 [ 113.369898][T10352] should_fail.cold.6+0x32/0x37 [ 113.374718][T10352] should_failslab+0x5/0x10 [ 113.379188][T10352] kmem_cache_alloc_node+0x57/0xb20 [ 113.384352][T10352] ? __lock_acquire+0x4ea/0x1770 [ 113.389263][T10352] __alloc_skb+0x52/0x1d0 [ 113.392650][T10359] FAULT_INJECTION: forcing a failure. [ 113.392650][T10359] name failslab, interval 1, probability 0, space 0, times 0 [ 113.393565][T10352] tipc_buf_acquire+0x1c/0x50 [ 113.393574][T10352] tipc_msg_reverse+0x96/0x280 [ 113.393583][T10352] tipc_sk_respond+0xbe/0x2c0 [ 113.393589][T10352] __tipc_shutdown+0x2dd/0x380 [ 113.393597][T10352] ? do_wait_intr_irq+0xb0/0xb0 [ 113.393605][T10352] tipc_release+0x5f/0x870 [ 113.393616][T10352] __sock_release+0x32/0xa0 [ 113.438531][T10352] sock_close+0xf/0x20 [ 113.442565][T10352] __fput+0xaa/0x250 [ 113.446430][T10352] task_work_run+0x68/0xb0 [ 113.450827][T10352] exit_to_user_mode_prepare+0x211/0x220 [ 113.456425][T10352] syscall_exit_to_user_mode+0x7a/0x2c0 [ 113.461934][T10352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.467791][T10352] RIP: 0033:0x45cba9 [ 113.471652][T10352] 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 [ 113.491220][T10352] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.499598][T10352] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.507538][T10352] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.515477][T10352] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.523419][T10352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.531361][T10352] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 113.539310][T10354] CPU: 0 PID: 10354 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 113.548055][T10354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.558089][T10354] Call Trace: [ 113.561360][T10354] dump_stack+0xa3/0xc8 [ 113.565502][T10354] should_fail.cold.6+0x32/0x37 [ 113.570333][T10354] should_failslab+0x5/0x10 [ 113.574821][T10354] kmem_cache_alloc_node+0x57/0xb20 [ 113.580108][T10354] ? __lock_acquire+0x4ea/0x1770 [ 113.585033][T10354] __alloc_skb+0x52/0x1d0 [ 113.589346][T10354] tipc_buf_acquire+0x1c/0x50 [ 113.593999][T10354] tipc_msg_reverse+0x96/0x280 [ 113.598742][T10354] tipc_sk_respond+0xbe/0x2c0 [ 113.603402][T10354] __tipc_shutdown+0x2dd/0x380 [ 113.608148][T10354] ? do_wait_intr_irq+0xb0/0xb0 [ 113.612982][T10354] tipc_release+0x5f/0x870 [ 113.617382][T10354] __sock_release+0x32/0xa0 [ 113.621886][T10354] sock_close+0xf/0x20 [ 113.625921][T10354] __fput+0xaa/0x250 [ 113.629789][T10354] task_work_run+0x68/0xb0 [ 113.634184][T10354] exit_to_user_mode_prepare+0x211/0x220 [ 113.639792][T10354] syscall_exit_to_user_mode+0x7a/0x2c0 [ 113.645306][T10354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.651162][T10354] RIP: 0033:0x45cba9 [ 113.655020][T10354] 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 [ 113.674592][T10354] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.682970][T10354] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.690910][T10354] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.698858][T10354] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 113.706813][T10354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.714762][T10354] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 113.722721][T10359] CPU: 1 PID: 10359 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 113.731462][T10359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.741501][T10359] Call Trace: [ 113.744774][T10359] dump_stack+0xa3/0xc8 [ 113.748926][T10359] should_fail.cold.6+0x32/0x37 [ 113.753757][T10359] should_failslab+0x5/0x10 [ 113.758239][T10359] kmem_cache_alloc_node+0x57/0xb20 [ 113.763416][T10359] ? __lock_acquire+0x4ea/0x1770 [ 113.768341][T10359] __alloc_skb+0x52/0x1d0 [ 113.772655][T10359] tipc_buf_acquire+0x1c/0x50 [ 113.777313][T10359] tipc_msg_reverse+0x96/0x280 [ 113.782050][T10359] tipc_sk_respond+0xbe/0x2c0 [ 113.786696][T10359] __tipc_shutdown+0x2dd/0x380 [ 113.789025][T10373] FAULT_INJECTION: forcing a failure. [ 113.789025][T10373] name failslab, interval 1, probability 0, space 0, times 0 [ 113.791438][T10359] ? do_wait_intr_irq+0xb0/0xb0 [ 113.791448][T10359] tipc_release+0x5f/0x870 [ 113.791459][T10359] __sock_release+0x32/0xa0 [ 113.791463][T10359] sock_close+0xf/0x20 [ 113.791468][T10359] __fput+0xaa/0x250 [ 113.791476][T10359] task_work_run+0x68/0xb0 [ 113.791483][T10359] exit_to_user_mode_prepare+0x211/0x220 [ 113.791491][T10359] syscall_exit_to_user_mode+0x7a/0x2c0 [ 113.841096][T10359] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.846954][T10359] RIP: 0033:0x45cba9 [ 113.850816][T10359] 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 [ 113.870488][T10359] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.878893][T10359] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.886838][T10359] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.894776][T10359] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.902714][T10359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.910653][T10359] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 113.918615][T10373] CPU: 0 PID: 10373 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 113.927359][T10373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.937400][T10373] Call Trace: [ 113.940670][T10373] dump_stack+0xa3/0xc8 [ 113.944809][T10373] should_fail.cold.6+0x32/0x37 [ 113.949644][T10373] should_failslab+0x5/0x10 [ 113.954191][T10373] kmem_cache_alloc_node+0x57/0xb20 [ 113.959443][T10373] ? __lock_acquire+0x4ea/0x1770 [ 113.964355][T10373] __alloc_skb+0x52/0x1d0 [ 113.968692][T10373] tipc_buf_acquire+0x1c/0x50 [ 113.973339][T10373] tipc_msg_reverse+0x96/0x280 [ 113.975878][T10378] FAULT_INJECTION: forcing a failure. [ 113.975878][T10378] name failslab, interval 1, probability 0, space 0, times 0 [ 113.978075][T10373] tipc_sk_respond+0xbe/0x2c0 [ 113.978082][T10373] __tipc_shutdown+0x2dd/0x380 [ 113.978090][T10373] ? do_wait_intr_irq+0xb0/0xb0 [ 113.978097][T10373] tipc_release+0x5f/0x870 [ 113.978107][T10373] __sock_release+0x32/0xa0 [ 113.978111][T10373] sock_close+0xf/0x20 [ 113.978116][T10373] __fput+0xaa/0x250 [ 113.978123][T10373] task_work_run+0x68/0xb0 [ 113.978129][T10373] exit_to_user_mode_prepare+0x211/0x220 [ 113.978135][T10373] syscall_exit_to_user_mode+0x7a/0x2c0 [ 113.978141][T10373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.978145][T10373] RIP: 0033:0x45cba9 [ 113.978150][T10373] 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 [ 113.978152][T10373] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.978157][T10373] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.978160][T10373] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.978162][T10373] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.978164][T10373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.978167][T10373] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 114.050521][T10383] FAULT_INJECTION: forcing a failure. [ 114.050521][T10383] name failslab, interval 1, probability 0, space 0, times 0 [ 114.107232][T10378] CPU: 1 PID: 10378 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 114.136474][T10378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.146496][T10378] Call Trace: [ 114.149764][T10378] dump_stack+0xa3/0xc8 [ 114.153892][T10378] should_fail.cold.6+0x32/0x37 [ 114.158712][T10378] should_failslab+0x5/0x10 [ 114.163181][T10378] kmem_cache_alloc_node+0x57/0xb20 [ 114.168354][T10378] ? __lock_acquire+0x4ea/0x1770 [ 114.168931][T10390] FAULT_INJECTION: forcing a failure. [ 114.168931][T10390] name failslab, interval 1, probability 0, space 0, times 0 [ 114.173270][T10378] __alloc_skb+0x52/0x1d0 [ 114.173280][T10378] tipc_buf_acquire+0x1c/0x50 [ 114.173284][T10378] tipc_msg_reverse+0x96/0x280 [ 114.173292][T10378] tipc_sk_respond+0xbe/0x2c0 [ 114.204146][T10378] __tipc_shutdown+0x2dd/0x380 [ 114.208884][T10378] ? do_wait_intr_irq+0xb0/0xb0 [ 114.213719][T10378] tipc_release+0x5f/0x870 [ 114.218104][T10378] __sock_release+0x32/0xa0 [ 114.222575][T10378] sock_close+0xf/0x20 [ 114.226621][T10378] __fput+0xaa/0x250 [ 114.230485][T10378] task_work_run+0x68/0xb0 [ 114.234874][T10378] exit_to_user_mode_prepare+0x211/0x220 [ 114.240474][T10378] syscall_exit_to_user_mode+0x7a/0x2c0 [ 114.245987][T10378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.251844][T10378] RIP: 0033:0x45cba9 [ 114.255703][T10378] 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 [ 114.275291][T10378] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.283680][T10378] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.291619][T10378] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.299569][T10378] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.307507][T10378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.315446][T10378] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 114.323411][T10383] CPU: 0 PID: 10383 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 114.332149][T10383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.342186][T10383] Call Trace: [ 114.345457][T10383] dump_stack+0xa3/0xc8 [ 114.349582][T10383] should_fail.cold.6+0x32/0x37 [ 114.354399][T10383] should_failslab+0x5/0x10 [ 114.358878][T10383] kmem_cache_alloc_node+0x57/0xb20 [ 114.364041][T10383] ? __lock_acquire+0x4ea/0x1770 [ 114.368951][T10383] __alloc_skb+0x52/0x1d0 [ 114.373248][T10383] tipc_buf_acquire+0x1c/0x50 [ 114.377891][T10383] tipc_msg_reverse+0x96/0x280 [ 114.382621][T10383] tipc_sk_respond+0xbe/0x2c0 [ 114.387264][T10383] __tipc_shutdown+0x2dd/0x380 [ 114.391994][T10383] ? do_wait_intr_irq+0xb0/0xb0 [ 114.396813][T10383] tipc_release+0x5f/0x870 [ 114.401200][T10383] __sock_release+0x32/0xa0 [ 114.405667][T10383] sock_close+0xf/0x20 [ 114.409707][T10383] __fput+0xaa/0x250 [ 114.413591][T10383] task_work_run+0x68/0xb0 [ 114.417993][T10383] exit_to_user_mode_prepare+0x211/0x220 [ 114.423607][T10383] syscall_exit_to_user_mode+0x7a/0x2c0 [ 114.429131][T10383] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.435001][T10383] RIP: 0033:0x45cba9 [ 114.438873][T10383] 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 [ 114.458451][T10383] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.466831][T10383] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.474791][T10383] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.482731][T10383] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.490668][T10383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.498620][T10383] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 114.506577][T10390] CPU: 1 PID: 10390 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 114.515346][T10390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.525390][T10390] Call Trace: [ 114.528675][T10390] dump_stack+0xa3/0xc8 [ 114.532845][T10390] should_fail.cold.6+0x32/0x37 [ 114.537785][T10390] should_failslab+0x5/0x10 [ 114.542262][T10390] kmem_cache_alloc_node+0x57/0xb20 [ 114.547434][T10390] ? __lock_acquire+0x4ea/0x1770 [ 114.552357][T10390] __alloc_skb+0x52/0x1d0 [ 114.556659][T10390] tipc_buf_acquire+0x1c/0x50 [ 114.561417][T10390] tipc_msg_reverse+0x96/0x280 [ 114.563359][T10399] FAULT_INJECTION: forcing a failure. [ 114.563359][T10399] name failslab, interval 1, probability 0, space 0, times 0 [ 114.566163][T10390] tipc_sk_respond+0xbe/0x2c0 [ 114.566170][T10390] __tipc_shutdown+0x2dd/0x380 [ 114.566178][T10390] ? do_wait_intr_irq+0xb0/0xb0 [ 114.566186][T10390] tipc_release+0x5f/0x870 [ 114.566195][T10390] __sock_release+0x32/0xa0 [ 114.566200][T10390] sock_close+0xf/0x20 [ 114.605814][T10390] __fput+0xaa/0x250 [ 114.609683][T10390] task_work_run+0x68/0xb0 [ 114.614065][T10390] exit_to_user_mode_prepare+0x211/0x220 [ 114.619662][T10390] syscall_exit_to_user_mode+0x7a/0x2c0 [ 114.625175][T10390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.631031][T10390] RIP: 0033:0x45cba9 [ 114.634894][T10390] 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 [ 114.654465][T10390] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.662842][T10390] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.670781][T10390] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.679070][T10390] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 114.687009][T10390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.694949][T10390] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 114.702899][T10399] CPU: 0 PID: 10399 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 114.711655][T10399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.721780][T10399] Call Trace: [ 114.725044][T10399] dump_stack+0xa3/0xc8 [ 114.729182][T10399] should_fail.cold.6+0x32/0x37 [ 114.734012][T10399] should_failslab+0x5/0x10 [ 114.738498][T10399] kmem_cache_alloc_node+0x57/0xb20 [ 114.743671][T10399] ? __lock_acquire+0x4ea/0x1770 [ 114.748587][T10399] __alloc_skb+0x52/0x1d0 [ 114.752899][T10399] tipc_buf_acquire+0x1c/0x50 [ 114.757560][T10399] tipc_msg_reverse+0x96/0x280 [ 114.762319][T10399] tipc_sk_respond+0xbe/0x2c0 [ 114.766975][T10399] __tipc_shutdown+0x2dd/0x380 [ 114.771711][T10399] ? do_wait_intr_irq+0xb0/0xb0 [ 114.776544][T10399] tipc_release+0x5f/0x870 [ 114.780942][T10399] __sock_release+0x32/0xa0 [ 114.782369][T10404] FAULT_INJECTION: forcing a failure. [ 114.782369][T10404] name failslab, interval 1, probability 0, space 0, times 0 [ 114.785421][T10399] sock_close+0xf/0x20 [ 114.785426][T10399] __fput+0xaa/0x250 [ 114.785434][T10399] task_work_run+0x68/0xb0 [ 114.785442][T10399] exit_to_user_mode_prepare+0x211/0x220 [ 114.785448][T10399] syscall_exit_to_user_mode+0x7a/0x2c0 [ 114.785453][T10399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.785458][T10399] RIP: 0033:0x45cba9 [ 114.831361][T10399] 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 [ 114.850944][T10399] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.859321][T10399] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.867270][T10399] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.875215][T10399] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.883162][T10399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.891103][T10399] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 2020/11/08 17:41:10 executed programs: 423 [ 114.899056][T10404] CPU: 1 PID: 10404 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 114.907799][T10404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.917837][T10404] Call Trace: [ 114.921172][T10404] dump_stack+0xa3/0xc8 [ 114.925310][T10404] should_fail.cold.6+0x32/0x37 [ 114.930141][T10404] should_failslab+0x5/0x10 [ 114.934609][T10404] kmem_cache_alloc_node+0x57/0xb20 [ 114.939771][T10404] ? __lock_acquire+0x4ea/0x1770 [ 114.944707][T10404] __alloc_skb+0x52/0x1d0 [ 114.949020][T10404] tipc_buf_acquire+0x1c/0x50 [ 114.953678][T10404] tipc_msg_reverse+0x96/0x280 [ 114.958423][T10404] tipc_sk_respond+0xbe/0x2c0 [ 114.963079][T10404] __tipc_shutdown+0x2dd/0x380 [ 114.967824][T10404] ? do_wait_intr_irq+0xb0/0xb0 [ 114.972656][T10404] tipc_release+0x5f/0x870 [ 114.973107][T10411] FAULT_INJECTION: forcing a failure. [ 114.973107][T10411] name failslab, interval 1, probability 0, space 0, times 0 [ 114.977046][T10404] __sock_release+0x32/0xa0 [ 114.977051][T10404] sock_close+0xf/0x20 [ 114.977056][T10404] __fput+0xaa/0x250 [ 114.977063][T10404] task_work_run+0x68/0xb0 [ 114.977071][T10404] exit_to_user_mode_prepare+0x211/0x220 [ 115.011978][T10404] syscall_exit_to_user_mode+0x7a/0x2c0 [ 115.013180][T10413] FAULT_INJECTION: forcing a failure. [ 115.013180][T10413] name failslab, interval 1, probability 0, space 0, times 0 [ 115.017493][T10404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.017498][T10404] RIP: 0033:0x45cba9 [ 115.017503][T10404] 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 [ 115.017505][T10404] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.017511][T10404] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.017513][T10404] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.017516][T10404] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.017518][T10404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.017521][T10404] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 115.109623][T10411] CPU: 0 PID: 10411 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 115.118359][T10411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.128391][T10411] Call Trace: [ 115.131663][T10411] dump_stack+0xa3/0xc8 [ 115.135800][T10411] should_fail.cold.6+0x32/0x37 [ 115.140628][T10411] should_failslab+0x5/0x10 [ 115.145102][T10411] kmem_cache_alloc_node+0x57/0xb20 [ 115.150343][T10411] ? __lock_acquire+0x4ea/0x1770 [ 115.155249][T10411] __alloc_skb+0x52/0x1d0 [ 115.159552][T10411] tipc_buf_acquire+0x1c/0x50 [ 115.164200][T10411] tipc_msg_reverse+0x96/0x280 [ 115.168937][T10411] tipc_sk_respond+0xbe/0x2c0 [ 115.173590][T10411] __tipc_shutdown+0x2dd/0x380 [ 115.178327][T10411] ? do_wait_intr_irq+0xb0/0xb0 [ 115.181570][T10425] FAULT_INJECTION: forcing a failure. [ 115.181570][T10425] name failslab, interval 1, probability 0, space 0, times 0 [ 115.183153][T10411] tipc_release+0x5f/0x870 [ 115.183164][T10411] __sock_release+0x32/0xa0 [ 115.183169][T10411] sock_close+0xf/0x20 [ 115.183174][T10411] __fput+0xaa/0x250 [ 115.183182][T10411] task_work_run+0x68/0xb0 [ 115.183189][T10411] exit_to_user_mode_prepare+0x211/0x220 [ 115.183195][T10411] syscall_exit_to_user_mode+0x7a/0x2c0 [ 115.183201][T10411] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.183206][T10411] RIP: 0033:0x45cba9 [ 115.183210][T10411] 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 [ 115.183213][T10411] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.183218][T10411] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.183221][T10411] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.183223][T10411] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.183227][T10411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.297635][T10411] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 115.305592][T10425] CPU: 1 PID: 10425 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 115.314329][T10425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.324350][T10425] Call Trace: [ 115.327611][T10425] dump_stack+0xa3/0xc8 [ 115.331735][T10425] should_fail.cold.6+0x32/0x37 [ 115.336552][T10425] should_failslab+0x5/0x10 [ 115.341018][T10425] kmem_cache_alloc_node+0x57/0xb20 [ 115.346181][T10425] ? __lock_acquire+0x4ea/0x1770 [ 115.351086][T10425] __alloc_skb+0x52/0x1d0 [ 115.355384][T10425] tipc_buf_acquire+0x1c/0x50 [ 115.360038][T10425] tipc_msg_reverse+0x96/0x280 [ 115.364768][T10425] tipc_sk_respond+0xbe/0x2c0 [ 115.369412][T10425] __tipc_shutdown+0x2dd/0x380 [ 115.374141][T10425] ? do_wait_intr_irq+0xb0/0xb0 [ 115.378958][T10425] tipc_release+0x5f/0x870 [ 115.383340][T10425] __sock_release+0x32/0xa0 [ 115.387810][T10425] sock_close+0xf/0x20 [ 115.391841][T10425] __fput+0xaa/0x250 [ 115.395714][T10425] task_work_run+0x68/0xb0 [ 115.400099][T10425] exit_to_user_mode_prepare+0x211/0x220 [ 115.405697][T10425] syscall_exit_to_user_mode+0x7a/0x2c0 [ 115.411208][T10425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.417067][T10425] RIP: 0033:0x45cba9 [ 115.420926][T10425] 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 [ 115.440496][T10425] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.448870][T10425] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.456819][T10425] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.464769][T10425] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.472711][T10425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.480649][T10425] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 115.488598][T10413] CPU: 0 PID: 10413 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 115.497391][T10413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.507528][T10413] Call Trace: [ 115.510858][T10413] dump_stack+0xa3/0xc8 [ 115.515001][T10413] should_fail.cold.6+0x32/0x37 [ 115.519826][T10413] should_failslab+0x5/0x10 [ 115.524300][T10413] kmem_cache_alloc_node+0x57/0xb20 [ 115.529469][T10413] ? __lock_acquire+0x4ea/0x1770 [ 115.534379][T10413] __alloc_skb+0x52/0x1d0 [ 115.538686][T10413] tipc_buf_acquire+0x1c/0x50 [ 115.543346][T10413] tipc_msg_reverse+0x96/0x280 [ 115.548093][T10413] tipc_sk_respond+0xbe/0x2c0 [ 115.552755][T10413] __tipc_shutdown+0x2dd/0x380 [ 115.557503][T10413] ? do_wait_intr_irq+0xb0/0xb0 [ 115.562339][T10413] tipc_release+0x5f/0x870 [ 115.566744][T10413] __sock_release+0x32/0xa0 [ 115.571231][T10413] sock_close+0xf/0x20 [ 115.575278][T10413] __fput+0xaa/0x250 [ 115.579150][T10413] task_work_run+0x68/0xb0 [ 115.583550][T10413] exit_to_user_mode_prepare+0x211/0x220 [ 115.589154][T10413] syscall_exit_to_user_mode+0x7a/0x2c0 [ 115.594671][T10413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.600526][T10413] RIP: 0033:0x45cba9 [ 115.604387][T10413] 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 [ 115.623956][T10413] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.632335][T10413] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.639669][T10433] FAULT_INJECTION: forcing a failure. [ 115.639669][T10433] name failslab, interval 1, probability 0, space 0, times 0 [ 115.640280][T10413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.640283][T10413] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 115.640286][T10413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.640288][T10413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 115.700116][T10433] CPU: 1 PID: 10433 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 115.708863][T10433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.718905][T10433] Call Trace: [ 115.722169][T10433] dump_stack+0xa3/0xc8 [ 115.726302][T10433] should_fail.cold.6+0x32/0x37 [ 115.731136][T10433] should_failslab+0x5/0x10 [ 115.735616][T10433] kmem_cache_alloc_node+0x57/0xb20 [ 115.740797][T10433] ? __lock_acquire+0x4ea/0x1770 [ 115.745721][T10433] __alloc_skb+0x52/0x1d0 [ 115.750130][T10433] tipc_buf_acquire+0x1c/0x50 [ 115.751070][T10441] FAULT_INJECTION: forcing a failure. [ 115.751070][T10441] name failslab, interval 1, probability 0, space 0, times 0 [ 115.754780][T10433] tipc_msg_reverse+0x96/0x280 [ 115.754788][T10433] tipc_sk_respond+0xbe/0x2c0 [ 115.754795][T10433] __tipc_shutdown+0x2dd/0x380 [ 115.754802][T10433] ? do_wait_intr_irq+0xb0/0xb0 [ 115.754810][T10433] tipc_release+0x5f/0x870 [ 115.754821][T10433] __sock_release+0x32/0xa0 [ 115.754826][T10433] sock_close+0xf/0x20 [ 115.754830][T10433] __fput+0xaa/0x250 [ 115.754838][T10433] task_work_run+0x68/0xb0 [ 115.754845][T10433] exit_to_user_mode_prepare+0x211/0x220 [ 115.754852][T10433] syscall_exit_to_user_mode+0x7a/0x2c0 [ 115.818640][T10433] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.824498][T10433] RIP: 0033:0x45cba9 [ 115.828364][T10433] 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 [ 115.847940][T10433] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.856326][T10433] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.864274][T10433] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.872232][T10433] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.880191][T10433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.888136][T10433] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 115.896100][T10441] CPU: 0 PID: 10441 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 115.904838][T10441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.914934][T10441] Call Trace: [ 115.918198][T10441] dump_stack+0xa3/0xc8 [ 115.922421][T10441] should_fail.cold.6+0x32/0x37 [ 115.927269][T10441] should_failslab+0x5/0x10 [ 115.931751][T10441] kmem_cache_alloc_node+0x57/0xb20 [ 115.936930][T10441] ? __lock_acquire+0x4ea/0x1770 [ 115.941891][T10441] __alloc_skb+0x52/0x1d0 [ 115.946189][T10441] tipc_buf_acquire+0x1c/0x50 [ 115.950886][T10441] tipc_msg_reverse+0x96/0x280 [ 115.955658][T10441] tipc_sk_respond+0xbe/0x2c0 [ 115.960308][T10441] __tipc_shutdown+0x2dd/0x380 [ 115.965055][T10441] ? do_wait_intr_irq+0xb0/0xb0 [ 115.969871][T10441] tipc_release+0x5f/0x870 [ 115.973875][T10444] FAULT_INJECTION: forcing a failure. [ 115.973875][T10444] name failslab, interval 1, probability 0, space 0, times 0 [ 115.974261][T10441] __sock_release+0x32/0xa0 [ 115.991274][T10441] sock_close+0xf/0x20 [ 115.995309][T10441] __fput+0xaa/0x250 [ 115.999192][T10441] task_work_run+0x68/0xb0 [ 116.003598][T10441] exit_to_user_mode_prepare+0x211/0x220 [ 116.009210][T10441] syscall_exit_to_user_mode+0x7a/0x2c0 [ 116.014726][T10441] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.020584][T10441] RIP: 0033:0x45cba9 [ 116.024444][T10441] 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 [ 116.044016][T10441] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.052402][T10441] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.060356][T10441] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.068302][T10441] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 116.076246][T10441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.084183][T10441] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 116.092146][T10444] CPU: 1 PID: 10444 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 116.100887][T10444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.110927][T10444] Call Trace: [ 116.114202][T10444] dump_stack+0xa3/0xc8 [ 116.118341][T10444] should_fail.cold.6+0x32/0x37 [ 116.123177][T10444] should_failslab+0x5/0x10 [ 116.127660][T10444] kmem_cache_alloc_node+0x57/0xb20 [ 116.132905][T10444] ? __lock_acquire+0x4ea/0x1770 [ 116.137829][T10444] __alloc_skb+0x52/0x1d0 [ 116.142143][T10444] tipc_buf_acquire+0x1c/0x50 [ 116.146800][T10444] tipc_msg_reverse+0x96/0x280 [ 116.151548][T10444] tipc_sk_respond+0xbe/0x2c0 [ 116.156214][T10444] __tipc_shutdown+0x2dd/0x380 [ 116.160960][T10444] ? do_wait_intr_irq+0xb0/0xb0 [ 116.165781][T10444] tipc_release+0x5f/0x870 [ 116.170239][T10444] __sock_release+0x32/0xa0 [ 116.174721][T10444] sock_close+0xf/0x20 [ 116.178759][T10444] __fput+0xaa/0x250 [ 116.182662][T10444] task_work_run+0x68/0xb0 [ 116.186466][T10449] FAULT_INJECTION: forcing a failure. [ 116.186466][T10449] name failslab, interval 1, probability 0, space 0, times 0 [ 116.187067][T10444] exit_to_user_mode_prepare+0x211/0x220 [ 116.187074][T10444] syscall_exit_to_user_mode+0x7a/0x2c0 [ 116.187080][T10444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.187085][T10444] RIP: 0033:0x45cba9 [ 116.187090][T10444] 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 [ 116.187093][T10444] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.187098][T10444] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.187100][T10444] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.187103][T10444] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.187106][T10444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.187108][T10444] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 116.282139][T10456] FAULT_INJECTION: forcing a failure. [ 116.282139][T10456] name failslab, interval 1, probability 0, space 0, times 0 [ 116.291040][T10449] CPU: 0 PID: 10449 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 116.310517][T10449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.320545][T10449] Call Trace: [ 116.323808][T10449] dump_stack+0xa3/0xc8 [ 116.327931][T10449] should_fail.cold.6+0x32/0x37 [ 116.332749][T10449] should_failslab+0x5/0x10 [ 116.337221][T10449] kmem_cache_alloc_node+0x57/0xb20 [ 116.342385][T10449] ? __lock_acquire+0x4ea/0x1770 [ 116.347294][T10449] __alloc_skb+0x52/0x1d0 [ 116.351595][T10449] tipc_buf_acquire+0x1c/0x50 [ 116.355878][T10460] FAULT_INJECTION: forcing a failure. [ 116.355878][T10460] name failslab, interval 1, probability 0, space 0, times 0 [ 116.356240][T10449] tipc_msg_reverse+0x96/0x280 [ 116.373523][T10449] tipc_sk_respond+0xbe/0x2c0 [ 116.378175][T10449] __tipc_shutdown+0x2dd/0x380 [ 116.382910][T10449] ? do_wait_intr_irq+0xb0/0xb0 [ 116.387729][T10449] tipc_release+0x5f/0x870 [ 116.392126][T10449] __sock_release+0x32/0xa0 [ 116.396597][T10449] sock_close+0xf/0x20 [ 116.400659][T10449] __fput+0xaa/0x250 [ 116.404620][T10449] task_work_run+0x68/0xb0 [ 116.409014][T10449] exit_to_user_mode_prepare+0x211/0x220 [ 116.414619][T10449] syscall_exit_to_user_mode+0x7a/0x2c0 [ 116.420130][T10449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.425993][T10449] RIP: 0033:0x45cba9 [ 116.429865][T10449] 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 [ 116.449441][T10449] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.457824][T10449] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.465774][T10449] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.473715][T10449] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.481653][T10449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.489596][T10449] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 116.497554][T10460] CPU: 1 PID: 10460 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 116.506291][T10460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.516321][T10460] Call Trace: [ 116.519584][T10460] dump_stack+0xa3/0xc8 [ 116.523710][T10460] should_fail.cold.6+0x32/0x37 [ 116.528546][T10460] should_failslab+0x5/0x10 [ 116.533019][T10460] kmem_cache_alloc_node+0x57/0xb20 [ 116.538195][T10460] ? __lock_acquire+0x4ea/0x1770 [ 116.543103][T10460] __alloc_skb+0x52/0x1d0 [ 116.547411][T10460] tipc_buf_acquire+0x1c/0x50 [ 116.552052][T10460] tipc_msg_reverse+0x96/0x280 [ 116.556784][T10460] tipc_sk_respond+0xbe/0x2c0 [ 116.561427][T10460] __tipc_shutdown+0x2dd/0x380 [ 116.566159][T10460] ? do_wait_intr_irq+0xb0/0xb0 [ 116.570986][T10460] tipc_release+0x5f/0x870 [ 116.575371][T10460] __sock_release+0x32/0xa0 [ 116.579840][T10460] sock_close+0xf/0x20 [ 116.583872][T10460] __fput+0xaa/0x250 [ 116.587748][T10460] task_work_run+0x68/0xb0 [ 116.592135][T10460] exit_to_user_mode_prepare+0x211/0x220 [ 116.597745][T10460] syscall_exit_to_user_mode+0x7a/0x2c0 [ 116.603262][T10460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.609120][T10460] RIP: 0033:0x45cba9 [ 116.612980][T10460] 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 [ 116.632549][T10460] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.640923][T10460] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.648860][T10460] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.656799][T10460] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 116.664743][T10460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.672794][T10460] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 116.680812][T10456] CPU: 0 PID: 10456 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 116.689566][T10456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.699604][T10456] Call Trace: [ 116.702879][T10456] dump_stack+0xa3/0xc8 [ 116.707019][T10456] should_fail.cold.6+0x32/0x37 [ 116.711852][T10456] should_failslab+0x5/0x10 [ 116.716333][T10456] kmem_cache_alloc_node+0x57/0xb20 [ 116.721678][T10456] ? __lock_acquire+0x4ea/0x1770 [ 116.726681][T10456] __alloc_skb+0x52/0x1d0 [ 116.730992][T10456] tipc_buf_acquire+0x1c/0x50 [ 116.735654][T10456] tipc_msg_reverse+0x96/0x280 [ 116.740400][T10456] tipc_sk_respond+0xbe/0x2c0 [ 116.745054][T10456] __tipc_shutdown+0x2dd/0x380 [ 116.749791][T10456] ? do_wait_intr_irq+0xb0/0xb0 [ 116.754614][T10456] tipc_release+0x5f/0x870 [ 116.758997][T10456] __sock_release+0x32/0xa0 [ 116.763465][T10456] sock_close+0xf/0x20 [ 116.767498][T10456] __fput+0xaa/0x250 [ 116.771364][T10456] task_work_run+0x68/0xb0 [ 116.774138][T10465] FAULT_INJECTION: forcing a failure. [ 116.774138][T10465] name failslab, interval 1, probability 0, space 0, times 0 [ 116.775755][T10456] exit_to_user_mode_prepare+0x211/0x220 [ 116.775761][T10456] syscall_exit_to_user_mode+0x7a/0x2c0 [ 116.775768][T10456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.775773][T10456] RIP: 0033:0x45cba9 [ 116.775777][T10456] 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 [ 116.775780][T10456] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.775786][T10456] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.775788][T10456] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.775791][T10456] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.775793][T10456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.775796][T10456] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 116.850572][T10470] FAULT_INJECTION: forcing a failure. [ 116.850572][T10470] name failslab, interval 1, probability 0, space 0, times 0 [ 116.864811][T10465] CPU: 1 PID: 10465 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 116.898969][T10465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.909001][T10465] Call Trace: [ 116.912269][T10465] dump_stack+0xa3/0xc8 [ 116.916391][T10465] should_fail.cold.6+0x32/0x37 [ 116.921210][T10465] should_failslab+0x5/0x10 [ 116.925692][T10465] kmem_cache_alloc_node+0x57/0xb20 [ 116.930856][T10465] ? __lock_acquire+0x4ea/0x1770 [ 116.935769][T10465] __alloc_skb+0x52/0x1d0 [ 116.940076][T10465] tipc_buf_acquire+0x1c/0x50 [ 116.943439][T10475] FAULT_INJECTION: forcing a failure. [ 116.943439][T10475] name failslab, interval 1, probability 0, space 0, times 0 [ 116.944735][T10465] tipc_msg_reverse+0x96/0x280 [ 116.944744][T10465] tipc_sk_respond+0xbe/0x2c0 [ 116.944750][T10465] __tipc_shutdown+0x2dd/0x380 [ 116.944758][T10465] ? do_wait_intr_irq+0xb0/0xb0 [ 116.976212][T10465] tipc_release+0x5f/0x870 [ 116.980604][T10465] __sock_release+0x32/0xa0 [ 116.985072][T10465] sock_close+0xf/0x20 [ 116.989109][T10465] __fput+0xaa/0x250 [ 116.992983][T10465] task_work_run+0x68/0xb0 [ 116.997368][T10465] exit_to_user_mode_prepare+0x211/0x220 [ 117.002976][T10465] syscall_exit_to_user_mode+0x7a/0x2c0 [ 117.008497][T10465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.014359][T10465] RIP: 0033:0x45cba9 [ 117.018219][T10465] 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 [ 117.037788][T10465] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.046179][T10465] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.054117][T10465] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.062054][T10465] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.070006][T10465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.077942][T10465] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 117.085929][T10475] CPU: 0 PID: 10475 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 117.094681][T10475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.104716][T10475] Call Trace: [ 117.107986][T10475] dump_stack+0xa3/0xc8 [ 117.112123][T10475] should_fail.cold.6+0x32/0x37 [ 117.116963][T10475] should_failslab+0x5/0x10 [ 117.121433][T10475] kmem_cache_alloc_node+0x57/0xb20 [ 117.126599][T10475] ? __lock_acquire+0x4ea/0x1770 [ 117.131506][T10475] __alloc_skb+0x52/0x1d0 [ 117.135807][T10475] tipc_buf_acquire+0x1c/0x50 [ 117.140451][T10475] tipc_msg_reverse+0x96/0x280 [ 117.145181][T10475] tipc_sk_respond+0xbe/0x2c0 [ 117.149831][T10475] __tipc_shutdown+0x2dd/0x380 [ 117.154568][T10475] ? do_wait_intr_irq+0xb0/0xb0 [ 117.159384][T10475] tipc_release+0x5f/0x870 [ 117.163769][T10475] __sock_release+0x32/0xa0 [ 117.168235][T10475] sock_close+0xf/0x20 [ 117.172268][T10475] __fput+0xaa/0x250 [ 117.176131][T10475] task_work_run+0x68/0xb0 [ 117.180524][T10475] exit_to_user_mode_prepare+0x211/0x220 [ 117.186135][T10475] syscall_exit_to_user_mode+0x7a/0x2c0 [ 117.191667][T10475] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.197538][T10475] RIP: 0033:0x45cba9 [ 117.201412][T10475] 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 [ 117.220993][T10475] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.229382][T10475] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.237335][T10475] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.245307][T10475] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.253260][T10475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.261210][T10475] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 117.269300][T10470] CPU: 1 PID: 10470 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 117.278122][T10470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.288256][T10470] Call Trace: [ 117.291601][T10470] dump_stack+0xa3/0xc8 [ 117.295740][T10470] should_fail.cold.6+0x32/0x37 [ 117.300572][T10470] should_failslab+0x5/0x10 [ 117.305058][T10470] kmem_cache_alloc_node+0x57/0xb20 [ 117.310235][T10470] ? __lock_acquire+0x4ea/0x1770 [ 117.315160][T10470] __alloc_skb+0x52/0x1d0 [ 117.319474][T10470] tipc_buf_acquire+0x1c/0x50 [ 117.324124][T10470] tipc_msg_reverse+0x96/0x280 [ 117.328862][T10470] tipc_sk_respond+0xbe/0x2c0 [ 117.333511][T10470] __tipc_shutdown+0x2dd/0x380 [ 117.338346][T10470] ? do_wait_intr_irq+0xb0/0xb0 [ 117.343162][T10470] tipc_release+0x5f/0x870 [ 117.346743][T10487] FAULT_INJECTION: forcing a failure. [ 117.346743][T10487] name failslab, interval 1, probability 0, space 0, times 0 [ 117.347555][T10470] __sock_release+0x32/0xa0 [ 117.364571][T10470] sock_close+0xf/0x20 [ 117.368604][T10470] __fput+0xaa/0x250 [ 117.372530][T10470] task_work_run+0x68/0xb0 [ 117.376929][T10470] exit_to_user_mode_prepare+0x211/0x220 [ 117.382532][T10470] syscall_exit_to_user_mode+0x7a/0x2c0 [ 117.388074][T10470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.393930][T10470] RIP: 0033:0x45cba9 [ 117.397788][T10470] 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 [ 117.413049][T10490] FAULT_INJECTION: forcing a failure. [ 117.413049][T10490] name failslab, interval 1, probability 0, space 0, times 0 [ 117.417368][T10470] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.417374][T10470] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.417376][T10470] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.417379][T10470] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.417382][T10470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.417384][T10470] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 117.420539][T10487] CPU: 1 PID: 10487 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 117.487200][T10487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.497315][T10487] Call Trace: [ 117.500576][T10487] dump_stack+0xa3/0xc8 [ 117.504701][T10487] should_fail.cold.6+0x32/0x37 [ 117.509518][T10487] should_failslab+0x5/0x10 [ 117.513993][T10487] kmem_cache_alloc_node+0x57/0xb20 [ 117.519161][T10487] ? __lock_acquire+0x4ea/0x1770 [ 117.524071][T10487] __alloc_skb+0x52/0x1d0 [ 117.528631][T10487] tipc_buf_acquire+0x1c/0x50 [ 117.533273][T10487] tipc_msg_reverse+0x96/0x280 [ 117.538008][T10487] tipc_sk_respond+0xbe/0x2c0 [ 117.542655][T10487] __tipc_shutdown+0x2dd/0x380 [ 117.547386][T10487] ? do_wait_intr_irq+0xb0/0xb0 [ 117.552205][T10487] tipc_release+0x5f/0x870 [ 117.556590][T10487] __sock_release+0x32/0xa0 [ 117.561058][T10487] sock_close+0xf/0x20 [ 117.565095][T10487] __fput+0xaa/0x250 [ 117.568956][T10487] task_work_run+0x68/0xb0 [ 117.573340][T10487] exit_to_user_mode_prepare+0x211/0x220 [ 117.578953][T10487] syscall_exit_to_user_mode+0x7a/0x2c0 [ 117.584462][T10487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.590318][T10487] RIP: 0033:0x45cba9 [ 117.594190][T10487] 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 [ 117.613761][T10487] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.622136][T10487] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.630073][T10487] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.638015][T10487] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.645962][T10487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.653911][T10487] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 117.661874][T10490] CPU: 0 PID: 10490 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 117.670616][T10490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.680656][T10490] Call Trace: [ 117.684029][T10490] dump_stack+0xa3/0xc8 [ 117.688172][T10490] should_fail.cold.6+0x32/0x37 [ 117.693008][T10490] should_failslab+0x5/0x10 [ 117.697492][T10490] kmem_cache_alloc_node+0x57/0xb20 [ 117.702672][T10490] ? __lock_acquire+0x4ea/0x1770 [ 117.707598][T10490] __alloc_skb+0x52/0x1d0 [ 117.711917][T10490] tipc_buf_acquire+0x1c/0x50 [ 117.716576][T10490] tipc_msg_reverse+0x96/0x280 [ 117.721325][T10490] tipc_sk_respond+0xbe/0x2c0 [ 117.725985][T10490] __tipc_shutdown+0x2dd/0x380 [ 117.730732][T10490] ? do_wait_intr_irq+0xb0/0xb0 [ 117.735571][T10490] tipc_release+0x5f/0x870 [ 117.739974][T10490] __sock_release+0x32/0xa0 [ 117.744454][T10490] sock_close+0xf/0x20 [ 117.748526][T10490] __fput+0xaa/0x250 [ 117.752391][T10490] task_work_run+0x68/0xb0 [ 117.756773][T10490] exit_to_user_mode_prepare+0x211/0x220 [ 117.762375][T10490] syscall_exit_to_user_mode+0x7a/0x2c0 [ 117.767934][T10490] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.773801][T10490] RIP: 0033:0x45cba9 [ 117.777238][T10500] FAULT_INJECTION: forcing a failure. [ 117.777238][T10500] name failslab, interval 1, probability 0, space 0, times 0 [ 117.777664][T10490] 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 [ 117.777667][T10490] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.777672][T10490] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.777675][T10490] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.777677][T10490] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 117.777680][T10490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.777683][T10490] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 117.836947][T10505] FAULT_INJECTION: forcing a failure. [ 117.836947][T10505] name failslab, interval 1, probability 0, space 0, times 0 [ 117.844377][T10500] CPU: 1 PID: 10500 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 117.879569][T10500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.889592][T10500] Call Trace: [ 117.892852][T10500] dump_stack+0xa3/0xc8 [ 117.896978][T10500] should_fail.cold.6+0x32/0x37 [ 117.901804][T10500] should_failslab+0x5/0x10 [ 117.904280][T10507] FAULT_INJECTION: forcing a failure. [ 117.904280][T10507] name failslab, interval 1, probability 0, space 0, times 0 [ 117.906277][T10500] kmem_cache_alloc_node+0x57/0xb20 [ 117.906283][T10500] ? __lock_acquire+0x4ea/0x1770 [ 117.906296][T10500] __alloc_skb+0x52/0x1d0 [ 117.906306][T10500] tipc_buf_acquire+0x1c/0x50 [ 117.906311][T10500] tipc_msg_reverse+0x96/0x280 [ 117.906318][T10500] tipc_sk_respond+0xbe/0x2c0 [ 117.906324][T10500] __tipc_shutdown+0x2dd/0x380 [ 117.951971][T10500] ? do_wait_intr_irq+0xb0/0xb0 [ 117.956807][T10500] tipc_release+0x5f/0x870 [ 117.961200][T10500] __sock_release+0x32/0xa0 [ 117.965668][T10500] sock_close+0xf/0x20 [ 117.969700][T10500] __fput+0xaa/0x250 [ 117.973598][T10500] task_work_run+0x68/0xb0 [ 117.977990][T10500] exit_to_user_mode_prepare+0x211/0x220 [ 117.983596][T10500] syscall_exit_to_user_mode+0x7a/0x2c0 [ 117.989114][T10500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.994973][T10500] RIP: 0033:0x45cba9 [ 117.998837][T10500] 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 [ 118.018408][T10500] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.026785][T10500] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.034742][T10500] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.042680][T10500] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.050619][T10500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.058560][T10500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 118.066515][T10507] CPU: 0 PID: 10507 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 118.075255][T10507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.085293][T10507] Call Trace: [ 118.088547][T10507] dump_stack+0xa3/0xc8 [ 118.092695][T10507] should_fail.cold.6+0x32/0x37 [ 118.097539][T10507] should_failslab+0x5/0x10 [ 118.102079][T10507] kmem_cache_alloc_node+0x57/0xb20 [ 118.107356][T10507] ? __lock_acquire+0x4ea/0x1770 [ 118.112274][T10507] __alloc_skb+0x52/0x1d0 [ 118.116577][T10507] tipc_buf_acquire+0x1c/0x50 [ 118.121224][T10507] tipc_msg_reverse+0x96/0x280 [ 118.125954][T10507] tipc_sk_respond+0xbe/0x2c0 [ 118.130600][T10507] __tipc_shutdown+0x2dd/0x380 [ 118.135329][T10507] ? do_wait_intr_irq+0xb0/0xb0 [ 118.140159][T10507] tipc_release+0x5f/0x870 [ 118.144551][T10507] __sock_release+0x32/0xa0 [ 118.149023][T10507] sock_close+0xf/0x20 [ 118.153056][T10507] __fput+0xaa/0x250 [ 118.156923][T10507] task_work_run+0x68/0xb0 [ 118.161308][T10507] exit_to_user_mode_prepare+0x211/0x220 [ 118.166905][T10507] syscall_exit_to_user_mode+0x7a/0x2c0 [ 118.172417][T10507] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.178275][T10507] RIP: 0033:0x45cba9 [ 118.182137][T10507] 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 [ 118.201711][T10507] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.210086][T10507] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.218027][T10507] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.225969][T10507] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 118.233908][T10507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.241848][T10507] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 118.249822][T10505] CPU: 1 PID: 10505 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 118.258562][T10505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.268596][T10505] Call Trace: [ 118.271865][T10505] dump_stack+0xa3/0xc8 [ 118.276004][T10505] should_fail.cold.6+0x32/0x37 [ 118.280838][T10505] should_failslab+0x5/0x10 [ 118.285319][T10505] kmem_cache_alloc_node+0x57/0xb20 [ 118.290497][T10505] ? __lock_acquire+0x4ea/0x1770 [ 118.295423][T10505] __alloc_skb+0x52/0x1d0 [ 118.299744][T10505] tipc_buf_acquire+0x1c/0x50 [ 118.304401][T10505] tipc_msg_reverse+0x96/0x280 [ 118.309230][T10505] tipc_sk_respond+0xbe/0x2c0 [ 118.313887][T10505] __tipc_shutdown+0x2dd/0x380 [ 118.318631][T10505] ? do_wait_intr_irq+0xb0/0xb0 [ 118.323466][T10505] tipc_release+0x5f/0x870 [ 118.327859][T10505] __sock_release+0x32/0xa0 [ 118.332230][T10516] FAULT_INJECTION: forcing a failure. [ 118.332230][T10516] name failslab, interval 1, probability 0, space 0, times 0 [ 118.332330][T10505] sock_close+0xf/0x20 [ 118.348910][T10505] __fput+0xaa/0x250 [ 118.352775][T10505] task_work_run+0x68/0xb0 [ 118.357161][T10505] exit_to_user_mode_prepare+0x211/0x220 [ 118.362757][T10505] syscall_exit_to_user_mode+0x7a/0x2c0 [ 118.368271][T10505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.374132][T10505] RIP: 0033:0x45cba9 [ 118.377992][T10505] 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 [ 118.398522][T10505] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.406898][T10505] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.414837][T10505] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.421879][T10518] FAULT_INJECTION: forcing a failure. [ 118.421879][T10518] name failslab, interval 1, probability 0, space 0, times 0 [ 118.422781][T10505] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.422783][T10505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.422786][T10505] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 118.470824][T10516] CPU: 0 PID: 10516 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 118.479569][T10516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.481314][T10523] FAULT_INJECTION: forcing a failure. [ 118.481314][T10523] name failslab, interval 1, probability 0, space 0, times 0 [ 118.489598][T10516] Call Trace: [ 118.489608][T10516] dump_stack+0xa3/0xc8 [ 118.489615][T10516] should_fail.cold.6+0x32/0x37 [ 118.489622][T10516] should_failslab+0x5/0x10 [ 118.489627][T10516] kmem_cache_alloc_node+0x57/0xb20 [ 118.489632][T10516] ? __lock_acquire+0x4ea/0x1770 [ 118.489644][T10516] __alloc_skb+0x52/0x1d0 [ 118.489655][T10516] tipc_buf_acquire+0x1c/0x50 [ 118.489660][T10516] tipc_msg_reverse+0x96/0x280 [ 118.489668][T10516] tipc_sk_respond+0xbe/0x2c0 [ 118.489675][T10516] __tipc_shutdown+0x2dd/0x380 [ 118.489682][T10516] ? do_wait_intr_irq+0xb0/0xb0 [ 118.489688][T10516] tipc_release+0x5f/0x870 [ 118.489698][T10516] __sock_release+0x32/0xa0 [ 118.489702][T10516] sock_close+0xf/0x20 [ 118.489708][T10516] __fput+0xaa/0x250 [ 118.489715][T10516] task_work_run+0x68/0xb0 [ 118.489722][T10516] exit_to_user_mode_prepare+0x211/0x220 [ 118.489728][T10516] syscall_exit_to_user_mode+0x7a/0x2c0 [ 118.489733][T10516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.489740][T10516] RIP: 0033:0x45cba9 [ 118.598876][T10516] 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 [ 118.618452][T10516] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.626842][T10516] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.634786][T10516] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.642728][T10516] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.650668][T10516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.658616][T10516] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 118.666594][T10523] CPU: 1 PID: 10523 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 118.675362][T10523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.685399][T10523] Call Trace: [ 118.688672][T10523] dump_stack+0xa3/0xc8 [ 118.692811][T10523] should_fail.cold.6+0x32/0x37 [ 118.697644][T10523] should_failslab+0x5/0x10 [ 118.702128][T10523] kmem_cache_alloc_node+0x57/0xb20 [ 118.707290][T10523] ? __lock_acquire+0x4ea/0x1770 [ 118.712205][T10523] __alloc_skb+0x52/0x1d0 [ 118.716507][T10523] tipc_buf_acquire+0x1c/0x50 [ 118.721149][T10523] tipc_msg_reverse+0x96/0x280 [ 118.725878][T10523] tipc_sk_respond+0xbe/0x2c0 [ 118.730535][T10523] __tipc_shutdown+0x2dd/0x380 [ 118.735278][T10523] ? do_wait_intr_irq+0xb0/0xb0 [ 118.736211][T10533] FAULT_INJECTION: forcing a failure. [ 118.736211][T10533] name failslab, interval 1, probability 0, space 0, times 0 [ 118.740273][T10523] tipc_release+0x5f/0x870 [ 118.740284][T10523] __sock_release+0x32/0xa0 [ 118.740288][T10523] sock_close+0xf/0x20 [ 118.740293][T10523] __fput+0xaa/0x250 [ 118.740301][T10523] task_work_run+0x68/0xb0 [ 118.773963][T10523] exit_to_user_mode_prepare+0x211/0x220 [ 118.779587][T10523] syscall_exit_to_user_mode+0x7a/0x2c0 [ 118.785109][T10523] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.790975][T10523] RIP: 0033:0x45cba9 [ 118.794837][T10523] 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 [ 118.814406][T10523] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.822782][T10523] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.830721][T10523] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.838659][T10523] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.846597][T10523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.854535][T10523] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 118.862483][T10533] CPU: 0 PID: 10533 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 118.871359][T10533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.881400][T10533] Call Trace: [ 118.884669][T10533] dump_stack+0xa3/0xc8 [ 118.888803][T10533] should_fail.cold.6+0x32/0x37 [ 118.893642][T10533] should_failslab+0x5/0x10 [ 118.898125][T10533] kmem_cache_alloc_node+0x57/0xb20 [ 118.903304][T10533] ? __lock_acquire+0x4ea/0x1770 [ 118.908226][T10533] __alloc_skb+0x52/0x1d0 [ 118.912539][T10533] tipc_buf_acquire+0x1c/0x50 [ 118.917197][T10533] tipc_msg_reverse+0x96/0x280 [ 118.921936][T10533] tipc_sk_respond+0xbe/0x2c0 [ 118.926593][T10533] __tipc_shutdown+0x2dd/0x380 [ 118.931487][T10533] ? do_wait_intr_irq+0xb0/0xb0 [ 118.936425][T10533] tipc_release+0x5f/0x870 [ 118.940827][T10533] __sock_release+0x32/0xa0 [ 118.945309][T10533] sock_close+0xf/0x20 [ 118.945784][T10538] FAULT_INJECTION: forcing a failure. [ 118.945784][T10538] name failslab, interval 1, probability 0, space 0, times 0 [ 118.949349][T10533] __fput+0xaa/0x250 [ 118.949357][T10533] task_work_run+0x68/0xb0 [ 118.949364][T10533] exit_to_user_mode_prepare+0x211/0x220 [ 118.949369][T10533] syscall_exit_to_user_mode+0x7a/0x2c0 [ 118.949375][T10533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.949380][T10533] RIP: 0033:0x45cba9 [ 118.949385][T10533] 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 [ 118.949388][T10533] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.949393][T10533] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.949396][T10533] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.949399][T10533] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.949401][T10533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.949404][T10533] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 118.956403][T10518] CPU: 0 PID: 10518 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 119.067404][T10518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.077425][T10518] Call Trace: [ 119.080687][T10518] dump_stack+0xa3/0xc8 [ 119.084815][T10518] should_fail.cold.6+0x32/0x37 [ 119.089635][T10518] should_failslab+0x5/0x10 [ 119.094107][T10518] kmem_cache_alloc_node+0x57/0xb20 [ 119.099271][T10518] ? __lock_acquire+0x4ea/0x1770 [ 119.104178][T10518] __alloc_skb+0x52/0x1d0 [ 119.108495][T10518] tipc_buf_acquire+0x1c/0x50 [ 119.113143][T10518] tipc_msg_reverse+0x96/0x280 [ 119.117879][T10518] tipc_sk_respond+0xbe/0x2c0 [ 119.122555][T10518] __tipc_shutdown+0x2dd/0x380 [ 119.127291][T10518] ? do_wait_intr_irq+0xb0/0xb0 [ 119.132115][T10518] tipc_release+0x5f/0x870 [ 119.136520][T10518] __sock_release+0x32/0xa0 [ 119.140996][T10518] sock_close+0xf/0x20 [ 119.145037][T10518] __fput+0xaa/0x250 [ 119.148906][T10518] task_work_run+0x68/0xb0 [ 119.153299][T10518] exit_to_user_mode_prepare+0x211/0x220 [ 119.158904][T10518] syscall_exit_to_user_mode+0x7a/0x2c0 [ 119.164415][T10518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.170274][T10518] RIP: 0033:0x45cba9 [ 119.174136][T10518] 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 [ 119.193710][T10518] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.202112][T10518] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.210058][T10518] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.218002][T10518] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 119.225941][T10518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.233879][T10518] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 119.267611][T10538] CPU: 1 PID: 10538 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 119.276374][T10538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.286408][T10538] Call Trace: [ 119.289678][T10538] dump_stack+0xa3/0xc8 [ 119.293819][T10538] should_fail.cold.6+0x32/0x37 [ 119.298652][T10538] should_failslab+0x5/0x10 [ 119.303132][T10538] kmem_cache_alloc_node+0x57/0xb20 [ 119.308307][T10538] ? __lock_acquire+0x4ea/0x1770 [ 119.313234][T10538] __alloc_skb+0x52/0x1d0 [ 119.317548][T10538] tipc_buf_acquire+0x1c/0x50 [ 119.322207][T10538] tipc_msg_reverse+0x96/0x280 [ 119.326957][T10538] tipc_sk_respond+0xbe/0x2c0 [ 119.327356][T10553] FAULT_INJECTION: forcing a failure. [ 119.327356][T10553] name failslab, interval 1, probability 0, space 0, times 0 [ 119.331607][T10538] __tipc_shutdown+0x2dd/0x380 [ 119.331614][T10538] ? do_wait_intr_irq+0xb0/0xb0 [ 119.331621][T10538] tipc_release+0x5f/0x870 [ 119.331631][T10538] __sock_release+0x32/0xa0 [ 119.331635][T10538] sock_close+0xf/0x20 [ 119.331640][T10538] __fput+0xaa/0x250 [ 119.346114][T10554] FAULT_INJECTION: forcing a failure. [ 119.346114][T10554] name failslab, interval 1, probability 0, space 0, times 0 [ 119.348919][T10538] task_work_run+0x68/0xb0 [ 119.348927][T10538] exit_to_user_mode_prepare+0x211/0x220 [ 119.348934][T10538] syscall_exit_to_user_mode+0x7a/0x2c0 [ 119.348940][T10538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.355452][T10555] FAULT_INJECTION: forcing a failure. [ 119.355452][T10555] name failslab, interval 1, probability 0, space 0, times 0 [ 119.358152][T10538] RIP: 0033:0x45cba9 [ 119.358157][T10538] 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 [ 119.358160][T10538] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.358165][T10538] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.358168][T10538] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.358171][T10538] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.472552][T10538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.480506][T10538] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 119.488456][T10553] CPU: 0 PID: 10553 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 119.497198][T10553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.507230][T10553] Call Trace: [ 119.510647][T10553] dump_stack+0xa3/0xc8 [ 119.514808][T10553] should_fail.cold.6+0x32/0x37 [ 119.519638][T10553] should_failslab+0x5/0x10 [ 119.524120][T10553] kmem_cache_alloc_node+0x57/0xb20 [ 119.529298][T10553] ? __lock_acquire+0x4ea/0x1770 [ 119.534221][T10553] __alloc_skb+0x52/0x1d0 [ 119.538534][T10553] tipc_buf_acquire+0x1c/0x50 [ 119.543190][T10553] tipc_msg_reverse+0x96/0x280 [ 119.547936][T10553] tipc_sk_respond+0xbe/0x2c0 [ 119.552594][T10553] __tipc_shutdown+0x2dd/0x380 [ 119.557334][T10553] ? do_wait_intr_irq+0xb0/0xb0 [ 119.562159][T10553] tipc_release+0x5f/0x870 [ 119.566566][T10553] __sock_release+0x32/0xa0 [ 119.571040][T10553] sock_close+0xf/0x20 [ 119.575080][T10553] __fput+0xaa/0x250 [ 119.578941][T10553] task_work_run+0x68/0xb0 [ 119.583326][T10553] exit_to_user_mode_prepare+0x211/0x220 [ 119.588924][T10553] syscall_exit_to_user_mode+0x7a/0x2c0 [ 119.594434][T10553] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.600300][T10553] RIP: 0033:0x45cba9 [ 119.604165][T10553] 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 [ 119.623734][T10553] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.632113][T10553] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.640062][T10553] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.648014][T10553] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.652416][T10564] FAULT_INJECTION: forcing a failure. [ 119.652416][T10564] name failslab, interval 1, probability 0, space 0, times 0 [ 119.655959][T10553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.655962][T10553] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 119.671284][T10555] CPU: 0 PID: 10555 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 119.693299][T10555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.699054][T10567] FAULT_INJECTION: forcing a failure. [ 119.699054][T10567] name failslab, interval 1, probability 0, space 0, times 0 [ 119.703702][T10555] Call Trace: [ 119.703712][T10555] dump_stack+0xa3/0xc8 [ 119.703719][T10555] should_fail.cold.6+0x32/0x37 [ 119.703726][T10555] should_failslab+0x5/0x10 [ 119.703730][T10555] kmem_cache_alloc_node+0x57/0xb20 [ 119.703735][T10555] ? __lock_acquire+0x4ea/0x1770 [ 119.703748][T10555] __alloc_skb+0x52/0x1d0 [ 119.703756][T10555] tipc_buf_acquire+0x1c/0x50 [ 119.703761][T10555] tipc_msg_reverse+0x96/0x280 [ 119.703769][T10555] tipc_sk_respond+0xbe/0x2c0 [ 119.703774][T10555] __tipc_shutdown+0x2dd/0x380 [ 119.703782][T10555] ? do_wait_intr_irq+0xb0/0xb0 [ 119.703789][T10555] tipc_release+0x5f/0x870 [ 119.703798][T10555] __sock_release+0x32/0xa0 [ 119.703802][T10555] sock_close+0xf/0x20 [ 119.703807][T10555] __fput+0xaa/0x250 [ 119.787693][T10555] task_work_run+0x68/0xb0 [ 119.792080][T10555] exit_to_user_mode_prepare+0x211/0x220 [ 119.797695][T10555] syscall_exit_to_user_mode+0x7a/0x2c0 [ 119.803206][T10555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.809062][T10555] RIP: 0033:0x45cba9 [ 119.812926][T10555] 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 [ 119.832505][T10555] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.840891][T10555] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.848837][T10555] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.856779][T10555] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 119.864719][T10555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.872659][T10555] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 119.880715][T10567] CPU: 1 PID: 10567 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 119.889456][T10567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.899541][T10567] Call Trace: [ 119.902891][T10567] dump_stack+0xa3/0xc8 [ 119.907020][T10567] should_fail.cold.6+0x32/0x37 [ 119.911853][T10567] should_failslab+0x5/0x10 [ 119.916320][T10567] kmem_cache_alloc_node+0x57/0xb20 [ 119.921484][T10567] ? __lock_acquire+0x4ea/0x1770 [ 119.926395][T10567] __alloc_skb+0x52/0x1d0 [ 119.930702][T10567] tipc_buf_acquire+0x1c/0x50 [ 119.935352][T10567] tipc_msg_reverse+0x96/0x280 [ 119.940094][T10567] tipc_sk_respond+0xbe/0x2c0 [ 119.944745][T10567] __tipc_shutdown+0x2dd/0x380 [ 119.949479][T10567] ? do_wait_intr_irq+0xb0/0xb0 [ 119.954297][T10567] tipc_release+0x5f/0x870 [ 119.958698][T10567] __sock_release+0x32/0xa0 [ 119.963171][T10567] sock_close+0xf/0x20 [ 119.967203][T10567] __fput+0xaa/0x250 [ 119.971064][T10567] task_work_run+0x68/0xb0 [ 119.975447][T10567] exit_to_user_mode_prepare+0x211/0x220 [ 119.981043][T10567] syscall_exit_to_user_mode+0x7a/0x2c0 [ 119.986551][T10567] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.992408][T10567] RIP: 0033:0x45cba9 [ 119.996270][T10567] 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 [ 120.015850][T10567] RSP: 002b:00007f7647e0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.024225][T10567] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.032162][T10567] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.040107][T10567] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 120.048046][T10567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.055984][T10567] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e0b6d4 2020/11/08 17:41:15 executed programs: 453 [ 120.063969][T10564] CPU: 0 PID: 10564 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 120.072708][T10564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.082744][T10564] Call Trace: [ 120.086014][T10564] dump_stack+0xa3/0xc8 [ 120.090140][T10564] should_fail.cold.6+0x32/0x37 [ 120.094962][T10564] should_failslab+0x5/0x10 [ 120.099428][T10564] kmem_cache_alloc_node+0x57/0xb20 [ 120.104602][T10564] ? __lock_acquire+0x4ea/0x1770 [ 120.109509][T10564] __alloc_skb+0x52/0x1d0 [ 120.113821][T10564] tipc_buf_acquire+0x1c/0x50 [ 120.118464][T10564] tipc_msg_reverse+0x96/0x280 [ 120.123213][T10564] tipc_sk_respond+0xbe/0x2c0 [ 120.127939][T10564] __tipc_shutdown+0x2dd/0x380 [ 120.132683][T10564] ? do_wait_intr_irq+0xb0/0xb0 [ 120.137591][T10564] tipc_release+0x5f/0x870 [ 120.141991][T10564] __sock_release+0x32/0xa0 [ 120.146479][T10564] sock_close+0xf/0x20 [ 120.150609][T10564] __fput+0xaa/0x250 [ 120.154481][T10564] task_work_run+0x68/0xb0 [ 120.158888][T10564] exit_to_user_mode_prepare+0x211/0x220 [ 120.164490][T10564] syscall_exit_to_user_mode+0x7a/0x2c0 [ 120.170000][T10564] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.175856][T10564] RIP: 0033:0x45cba9 [ 120.179713][T10564] 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 [ 120.199281][T10564] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.207657][T10564] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.215594][T10564] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.223553][T10564] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 120.231491][T10564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.239431][T10564] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 120.247387][T10554] CPU: 1 PID: 10554 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 120.256130][T10554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.266165][T10554] Call Trace: [ 120.269443][T10554] dump_stack+0xa3/0xc8 [ 120.273588][T10554] should_fail.cold.6+0x32/0x37 [ 120.278437][T10554] should_failslab+0x5/0x10 [ 120.282907][T10554] kmem_cache_alloc_node+0x57/0xb20 [ 120.288086][T10554] ? __lock_acquire+0x4ea/0x1770 [ 120.293005][T10554] __alloc_skb+0x52/0x1d0 [ 120.297317][T10554] tipc_buf_acquire+0x1c/0x50 [ 120.301981][T10554] tipc_msg_reverse+0x96/0x280 [ 120.306729][T10554] tipc_sk_respond+0xbe/0x2c0 [ 120.311388][T10554] __tipc_shutdown+0x2dd/0x380 [ 120.313225][T10576] FAULT_INJECTION: forcing a failure. [ 120.313225][T10576] name failslab, interval 1, probability 0, space 0, times 0 [ 120.316129][T10554] ? do_wait_intr_irq+0xb0/0xb0 [ 120.316138][T10554] tipc_release+0x5f/0x870 [ 120.316148][T10554] __sock_release+0x32/0xa0 [ 120.342351][T10554] sock_close+0xf/0x20 [ 120.346391][T10554] __fput+0xaa/0x250 [ 120.350262][T10554] task_work_run+0x68/0xb0 [ 120.354650][T10554] exit_to_user_mode_prepare+0x211/0x220 [ 120.360250][T10554] syscall_exit_to_user_mode+0x7a/0x2c0 [ 120.365759][T10554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.371615][T10554] RIP: 0033:0x45cba9 [ 120.375483][T10554] 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 [ 120.382306][T10578] FAULT_INJECTION: forcing a failure. [ 120.382306][T10578] name failslab, interval 1, probability 0, space 0, times 0 [ 120.395055][T10554] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.395060][T10554] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.395063][T10554] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.395065][T10554] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.395068][T10554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.395070][T10554] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 120.417220][T10576] CPU: 1 PID: 10576 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 120.464703][T10576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.474730][T10576] Call Trace: [ 120.477997][T10576] dump_stack+0xa3/0xc8 [ 120.482126][T10576] should_fail.cold.6+0x32/0x37 [ 120.486943][T10576] should_failslab+0x5/0x10 [ 120.491422][T10576] kmem_cache_alloc_node+0x57/0xb20 [ 120.496585][T10576] ? __lock_acquire+0x4ea/0x1770 [ 120.501491][T10576] __alloc_skb+0x52/0x1d0 [ 120.505790][T10576] tipc_buf_acquire+0x1c/0x50 [ 120.510432][T10576] tipc_msg_reverse+0x96/0x280 [ 120.515162][T10576] tipc_sk_respond+0xbe/0x2c0 [ 120.519816][T10576] __tipc_shutdown+0x2dd/0x380 [ 120.524558][T10576] ? do_wait_intr_irq+0xb0/0xb0 [ 120.529374][T10576] tipc_release+0x5f/0x870 [ 120.533772][T10576] __sock_release+0x32/0xa0 [ 120.538239][T10576] sock_close+0xf/0x20 [ 120.542282][T10576] __fput+0xaa/0x250 [ 120.546157][T10576] task_work_run+0x68/0xb0 [ 120.550540][T10576] exit_to_user_mode_prepare+0x211/0x220 [ 120.556136][T10576] syscall_exit_to_user_mode+0x7a/0x2c0 [ 120.561648][T10576] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.567517][T10576] RIP: 0033:0x45cba9 [ 120.571376][T10576] 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 [ 120.590943][T10576] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.599321][T10576] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.607258][T10576] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.615198][T10576] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.623141][T10576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.631081][T10576] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 120.639032][T10578] CPU: 0 PID: 10578 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 120.647852][T10578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.657980][T10578] Call Trace: [ 120.661252][T10578] dump_stack+0xa3/0xc8 [ 120.665394][T10578] should_fail.cold.6+0x32/0x37 [ 120.670223][T10578] should_failslab+0x5/0x10 [ 120.674705][T10578] kmem_cache_alloc_node+0x57/0xb20 [ 120.679881][T10578] ? __lock_acquire+0x4ea/0x1770 [ 120.684807][T10578] __alloc_skb+0x52/0x1d0 [ 120.689120][T10578] tipc_buf_acquire+0x1c/0x50 [ 120.693896][T10578] tipc_msg_reverse+0x96/0x280 [ 120.698646][T10578] tipc_sk_respond+0xbe/0x2c0 [ 120.703310][T10578] __tipc_shutdown+0x2dd/0x380 [ 120.708056][T10578] ? do_wait_intr_irq+0xb0/0xb0 [ 120.712893][T10578] tipc_release+0x5f/0x870 [ 120.717305][T10578] __sock_release+0x32/0xa0 [ 120.721791][T10578] sock_close+0xf/0x20 [ 120.722539][T10591] FAULT_INJECTION: forcing a failure. [ 120.722539][T10591] name failslab, interval 1, probability 0, space 0, times 0 [ 120.725831][T10578] __fput+0xaa/0x250 [ 120.725839][T10578] task_work_run+0x68/0xb0 [ 120.725846][T10578] exit_to_user_mode_prepare+0x211/0x220 [ 120.725853][T10578] syscall_exit_to_user_mode+0x7a/0x2c0 [ 120.725859][T10578] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.725864][T10578] RIP: 0033:0x45cba9 [ 120.725868][T10578] 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 [ 120.725872][T10578] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.795497][T10578] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.803452][T10578] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.811397][T10578] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 120.819336][T10578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.827282][T10578] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 120.835236][T10591] CPU: 1 PID: 10591 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 120.843977][T10591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.854013][T10591] Call Trace: [ 120.857286][T10591] dump_stack+0xa3/0xc8 [ 120.861422][T10591] should_fail.cold.6+0x32/0x37 [ 120.866252][T10591] should_failslab+0x5/0x10 [ 120.870843][T10591] kmem_cache_alloc_node+0x57/0xb20 [ 120.876020][T10591] ? __lock_acquire+0x4ea/0x1770 [ 120.881062][T10591] __alloc_skb+0x52/0x1d0 [ 120.885379][T10591] tipc_buf_acquire+0x1c/0x50 [ 120.890104][T10591] tipc_msg_reverse+0x96/0x280 [ 120.894843][T10591] tipc_sk_respond+0xbe/0x2c0 [ 120.899474][T10596] FAULT_INJECTION: forcing a failure. [ 120.899474][T10596] name failslab, interval 1, probability 0, space 0, times 0 [ 120.899495][T10591] __tipc_shutdown+0x2dd/0x380 [ 120.916816][T10591] ? do_wait_intr_irq+0xb0/0xb0 [ 120.921668][T10591] tipc_release+0x5f/0x870 [ 120.926065][T10591] __sock_release+0x32/0xa0 [ 120.930538][T10591] sock_close+0xf/0x20 [ 120.934593][T10591] __fput+0xaa/0x250 [ 120.938463][T10591] task_work_run+0x68/0xb0 [ 120.942861][T10591] exit_to_user_mode_prepare+0x211/0x220 [ 120.948463][T10591] syscall_exit_to_user_mode+0x7a/0x2c0 [ 120.953975][T10591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.959834][T10591] RIP: 0033:0x45cba9 [ 120.963705][T10591] 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 [ 120.967581][T10599] FAULT_INJECTION: forcing a failure. [ 120.967581][T10599] name failslab, interval 1, probability 0, space 0, times 0 [ 120.983294][T10591] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.983300][T10591] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.983303][T10591] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.983305][T10591] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.983307][T10591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.983310][T10591] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 120.987047][T10596] CPU: 1 PID: 10596 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 121.049759][T10600] FAULT_INJECTION: forcing a failure. [ 121.049759][T10600] name failslab, interval 1, probability 0, space 0, times 0 [ 121.052728][T10596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.052731][T10596] Call Trace: [ 121.052741][T10596] dump_stack+0xa3/0xc8 [ 121.052748][T10596] should_fail.cold.6+0x32/0x37 [ 121.052754][T10596] should_failslab+0x5/0x10 [ 121.052758][T10596] kmem_cache_alloc_node+0x57/0xb20 [ 121.052763][T10596] ? __lock_acquire+0x4ea/0x1770 [ 121.052775][T10596] __alloc_skb+0x52/0x1d0 [ 121.052784][T10596] tipc_buf_acquire+0x1c/0x50 [ 121.052788][T10596] tipc_msg_reverse+0x96/0x280 [ 121.115806][T10596] tipc_sk_respond+0xbe/0x2c0 [ 121.120454][T10596] __tipc_shutdown+0x2dd/0x380 [ 121.125189][T10596] ? do_wait_intr_irq+0xb0/0xb0 [ 121.130017][T10596] tipc_release+0x5f/0x870 [ 121.134408][T10596] __sock_release+0x32/0xa0 [ 121.138896][T10596] sock_close+0xf/0x20 [ 121.142932][T10596] __fput+0xaa/0x250 [ 121.146804][T10596] task_work_run+0x68/0xb0 [ 121.151187][T10596] exit_to_user_mode_prepare+0x211/0x220 [ 121.157741][T10596] syscall_exit_to_user_mode+0x7a/0x2c0 [ 121.163257][T10596] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.169141][T10596] RIP: 0033:0x45cba9 [ 121.173022][T10596] 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 [ 121.192603][T10596] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.200979][T10596] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.208932][T10596] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.216872][T10596] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.224809][T10596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.232748][T10596] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 121.240699][T10599] CPU: 0 PID: 10599 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 121.249446][T10599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.259478][T10599] Call Trace: [ 121.262735][T10599] dump_stack+0xa3/0xc8 [ 121.266857][T10599] should_fail.cold.6+0x32/0x37 [ 121.271673][T10599] should_failslab+0x5/0x10 [ 121.276140][T10599] kmem_cache_alloc_node+0x57/0xb20 [ 121.281305][T10599] ? __lock_acquire+0x4ea/0x1770 [ 121.286214][T10599] __alloc_skb+0x52/0x1d0 [ 121.290518][T10599] tipc_buf_acquire+0x1c/0x50 [ 121.295160][T10599] tipc_msg_reverse+0x96/0x280 [ 121.299894][T10599] tipc_sk_respond+0xbe/0x2c0 [ 121.304544][T10599] __tipc_shutdown+0x2dd/0x380 [ 121.309293][T10599] ? do_wait_intr_irq+0xb0/0xb0 [ 121.314113][T10599] tipc_release+0x5f/0x870 [ 121.318499][T10599] __sock_release+0x32/0xa0 [ 121.322966][T10599] sock_close+0xf/0x20 [ 121.327000][T10599] __fput+0xaa/0x250 [ 121.330866][T10599] task_work_run+0x68/0xb0 [ 121.335261][T10599] exit_to_user_mode_prepare+0x211/0x220 [ 121.340873][T10599] syscall_exit_to_user_mode+0x7a/0x2c0 [ 121.346410][T10599] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.352361][T10599] RIP: 0033:0x45cba9 [ 121.356227][T10599] 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 [ 121.375804][T10599] RSP: 002b:00007fcadbc4ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.384190][T10599] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.392132][T10599] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.400071][T10599] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 121.405694][T10607] FAULT_INJECTION: forcing a failure. [ 121.405694][T10607] name failslab, interval 1, probability 0, space 0, times 0 [ 121.408009][T10599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.408012][T10599] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc4f6d4 [ 121.441608][T10600] CPU: 0 PID: 10600 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 121.450360][T10600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.460397][T10600] Call Trace: [ 121.463668][T10600] dump_stack+0xa3/0xc8 [ 121.467806][T10600] should_fail.cold.6+0x32/0x37 [ 121.472633][T10600] should_failslab+0x5/0x10 [ 121.477108][T10600] kmem_cache_alloc_node+0x57/0xb20 [ 121.482277][T10600] ? __lock_acquire+0x4ea/0x1770 [ 121.487194][T10600] __alloc_skb+0x52/0x1d0 [ 121.491498][T10600] tipc_buf_acquire+0x1c/0x50 [ 121.496233][T10600] tipc_msg_reverse+0x96/0x280 [ 121.501242][T10600] tipc_sk_respond+0xbe/0x2c0 [ 121.505895][T10600] __tipc_shutdown+0x2dd/0x380 [ 121.510632][T10600] ? do_wait_intr_irq+0xb0/0xb0 [ 121.515457][T10600] tipc_release+0x5f/0x870 [ 121.519847][T10600] __sock_release+0x32/0xa0 [ 121.524317][T10600] sock_close+0xf/0x20 [ 121.528351][T10600] __fput+0xaa/0x250 [ 121.532217][T10600] task_work_run+0x68/0xb0 [ 121.536604][T10600] exit_to_user_mode_prepare+0x211/0x220 [ 121.542206][T10600] syscall_exit_to_user_mode+0x7a/0x2c0 [ 121.547734][T10600] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.553594][T10600] RIP: 0033:0x45cba9 [ 121.557472][T10600] 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 [ 121.577044][T10600] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.585419][T10600] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.593356][T10600] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.604335][T10600] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 121.612277][T10600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.620218][T10600] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 121.628206][T10607] CPU: 1 PID: 10607 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 121.632092][T10612] FAULT_INJECTION: forcing a failure. [ 121.632092][T10612] name failslab, interval 1, probability 0, space 0, times 0 [ 121.636963][T10607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.636966][T10607] Call Trace: [ 121.636976][T10607] dump_stack+0xa3/0xc8 [ 121.636984][T10607] should_fail.cold.6+0x32/0x37 [ 121.636990][T10607] should_failslab+0x5/0x10 [ 121.636994][T10607] kmem_cache_alloc_node+0x57/0xb20 [ 121.637000][T10607] ? __lock_acquire+0x4ea/0x1770 [ 121.637012][T10607] __alloc_skb+0x52/0x1d0 [ 121.637022][T10607] tipc_buf_acquire+0x1c/0x50 [ 121.637027][T10607] tipc_msg_reverse+0x96/0x280 [ 121.637034][T10607] tipc_sk_respond+0xbe/0x2c0 [ 121.637040][T10607] __tipc_shutdown+0x2dd/0x380 [ 121.709394][T10607] ? do_wait_intr_irq+0xb0/0xb0 [ 121.714218][T10607] tipc_release+0x5f/0x870 [ 121.718607][T10607] __sock_release+0x32/0xa0 [ 121.723090][T10607] sock_close+0xf/0x20 [ 121.727125][T10607] __fput+0xaa/0x250 [ 121.730991][T10607] task_work_run+0x68/0xb0 [ 121.735375][T10607] exit_to_user_mode_prepare+0x211/0x220 [ 121.740977][T10607] syscall_exit_to_user_mode+0x7a/0x2c0 [ 121.746505][T10607] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.752370][T10607] RIP: 0033:0x45cba9 [ 121.756233][T10607] 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 [ 121.775815][T10607] RSP: 002b:00007f2a00876c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.784204][T10607] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.792141][T10607] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.800080][T10607] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 121.808020][T10607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.815957][T10607] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008776d4 [ 121.823906][T10612] CPU: 0 PID: 10612 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 121.832646][T10612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.842708][T10612] Call Trace: [ 121.845977][T10612] dump_stack+0xa3/0xc8 [ 121.850230][T10612] should_fail.cold.6+0x32/0x37 [ 121.855111][T10612] should_failslab+0x5/0x10 [ 121.859662][T10612] kmem_cache_alloc_node+0x57/0xb20 [ 121.865053][T10612] ? __lock_acquire+0x4ea/0x1770 [ 121.869965][T10612] __alloc_skb+0x52/0x1d0 [ 121.874271][T10612] tipc_buf_acquire+0x1c/0x50 [ 121.878945][T10612] tipc_msg_reverse+0x96/0x280 [ 121.883719][T10612] tipc_sk_respond+0xbe/0x2c0 [ 121.888366][T10612] __tipc_shutdown+0x2dd/0x380 [ 121.893100][T10612] ? do_wait_intr_irq+0xb0/0xb0 [ 121.897930][T10612] tipc_release+0x5f/0x870 [ 121.902318][T10612] __sock_release+0x32/0xa0 [ 121.906786][T10612] sock_close+0xf/0x20 [ 121.910819][T10612] __fput+0xaa/0x250 [ 121.914687][T10612] task_work_run+0x68/0xb0 [ 121.919074][T10612] exit_to_user_mode_prepare+0x211/0x220 [ 121.924725][T10612] syscall_exit_to_user_mode+0x7a/0x2c0 [ 121.930234][T10612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.936098][T10612] RIP: 0033:0x45cba9 [ 121.939963][T10612] 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 [ 121.959535][T10612] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.967909][T10612] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.975843][T10612] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.983792][T10612] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.991732][T10612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.999675][T10612] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 122.076267][T10628] FAULT_INJECTION: forcing a failure. [ 122.076267][T10628] name failslab, interval 1, probability 0, space 0, times 0 [ 122.084532][T10627] FAULT_INJECTION: forcing a failure. [ 122.084532][T10627] name failslab, interval 1, probability 0, space 0, times 0 [ 122.089520][T10628] CPU: 0 PID: 10628 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 122.109640][T10631] FAULT_INJECTION: forcing a failure. [ 122.109640][T10631] name failslab, interval 1, probability 0, space 0, times 0 [ 122.110175][T10628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.132756][T10628] Call Trace: [ 122.136028][T10628] dump_stack+0xa3/0xc8 [ 122.140168][T10628] should_fail.cold.6+0x32/0x37 [ 122.145000][T10628] should_failslab+0x5/0x10 [ 122.149480][T10628] kmem_cache_alloc_node+0x57/0xb20 [ 122.154736][T10628] ? __lock_acquire+0x4ea/0x1770 [ 122.159683][T10628] __alloc_skb+0x52/0x1d0 [ 122.164016][T10628] tipc_buf_acquire+0x1c/0x50 [ 122.168667][T10628] tipc_msg_reverse+0x96/0x280 [ 122.169801][T10635] FAULT_INJECTION: forcing a failure. [ 122.169801][T10635] name failslab, interval 1, probability 0, space 0, times 0 [ 122.173416][T10628] tipc_sk_respond+0xbe/0x2c0 [ 122.173423][T10628] __tipc_shutdown+0x2dd/0x380 [ 122.173431][T10628] ? do_wait_intr_irq+0xb0/0xb0 [ 122.173438][T10628] tipc_release+0x5f/0x870 [ 122.173448][T10628] __sock_release+0x32/0xa0 [ 122.173452][T10628] sock_close+0xf/0x20 [ 122.173457][T10628] __fput+0xaa/0x250 [ 122.173464][T10628] task_work_run+0x68/0xb0 [ 122.173473][T10628] exit_to_user_mode_prepare+0x211/0x220 [ 122.227121][T10628] syscall_exit_to_user_mode+0x7a/0x2c0 [ 122.232642][T10628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.238501][T10628] RIP: 0033:0x45cba9 [ 122.242368][T10628] 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 [ 122.261955][T10628] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.270358][T10628] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.278296][T10628] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.286236][T10628] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.294181][T10628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.302128][T10628] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 122.310086][T10635] CPU: 1 PID: 10635 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 122.318829][T10635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.328864][T10635] Call Trace: [ 122.332125][T10635] dump_stack+0xa3/0xc8 [ 122.336248][T10635] should_fail.cold.6+0x32/0x37 [ 122.341068][T10635] should_failslab+0x5/0x10 [ 122.345535][T10635] kmem_cache_alloc_node+0x57/0xb20 [ 122.350697][T10635] ? __lock_acquire+0x4ea/0x1770 [ 122.355607][T10635] __alloc_skb+0x52/0x1d0 [ 122.359907][T10635] tipc_buf_acquire+0x1c/0x50 [ 122.364552][T10635] tipc_msg_reverse+0x96/0x280 [ 122.369292][T10635] tipc_sk_respond+0xbe/0x2c0 [ 122.369967][T10638] FAULT_INJECTION: forcing a failure. [ 122.369967][T10638] name failslab, interval 1, probability 0, space 0, times 0 [ 122.373942][T10635] __tipc_shutdown+0x2dd/0x380 [ 122.373949][T10635] ? do_wait_intr_irq+0xb0/0xb0 [ 122.373956][T10635] tipc_release+0x5f/0x870 [ 122.373967][T10635] __sock_release+0x32/0xa0 [ 122.373972][T10635] sock_close+0xf/0x20 [ 122.373977][T10635] __fput+0xaa/0x250 [ 122.373984][T10635] task_work_run+0x68/0xb0 [ 122.373991][T10635] exit_to_user_mode_prepare+0x211/0x220 [ 122.373997][T10635] syscall_exit_to_user_mode+0x7a/0x2c0 [ 122.374003][T10635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.434275][T10635] RIP: 0033:0x45cba9 [ 122.438146][T10635] 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 [ 122.457713][T10635] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.466093][T10635] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.474050][T10635] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.481990][T10635] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 122.489947][T10635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.497887][T10635] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 122.505842][T10638] CPU: 0 PID: 10638 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 122.514582][T10638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.524619][T10638] Call Trace: [ 122.527895][T10638] dump_stack+0xa3/0xc8 [ 122.532030][T10638] should_fail.cold.6+0x32/0x37 [ 122.536871][T10638] should_failslab+0x5/0x10 [ 122.541353][T10638] kmem_cache_alloc_node+0x57/0xb20 [ 122.546529][T10638] ? __lock_acquire+0x4ea/0x1770 [ 122.551450][T10638] __alloc_skb+0x52/0x1d0 [ 122.555761][T10638] tipc_buf_acquire+0x1c/0x50 [ 122.560406][T10638] tipc_msg_reverse+0x96/0x280 [ 122.565168][T10638] tipc_sk_respond+0xbe/0x2c0 [ 122.569809][T10638] __tipc_shutdown+0x2dd/0x380 [ 122.574558][T10638] ? do_wait_intr_irq+0xb0/0xb0 [ 122.579376][T10638] tipc_release+0x5f/0x870 [ 122.583759][T10638] __sock_release+0x32/0xa0 [ 122.588226][T10638] sock_close+0xf/0x20 [ 122.592259][T10638] __fput+0xaa/0x250 [ 122.596123][T10638] task_work_run+0x68/0xb0 [ 122.600509][T10638] exit_to_user_mode_prepare+0x211/0x220 [ 122.606106][T10638] syscall_exit_to_user_mode+0x7a/0x2c0 [ 122.611630][T10638] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.617488][T10638] RIP: 0033:0x45cba9 [ 122.621351][T10638] 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 [ 122.640948][T10638] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.649392][T10638] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.657339][T10638] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.665281][T10638] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 122.673242][T10638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.681180][T10638] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 122.689129][T10631] CPU: 1 PID: 10631 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 122.697868][T10631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.708134][T10631] Call Trace: [ 122.711398][T10631] dump_stack+0xa3/0xc8 [ 122.715527][T10631] should_fail.cold.6+0x32/0x37 [ 122.720352][T10631] should_failslab+0x5/0x10 [ 122.724820][T10631] kmem_cache_alloc_node+0x57/0xb20 [ 122.729988][T10631] ? __lock_acquire+0x4ea/0x1770 [ 122.734904][T10631] __alloc_skb+0x52/0x1d0 [ 122.739210][T10631] tipc_buf_acquire+0x1c/0x50 [ 122.743875][T10631] tipc_msg_reverse+0x96/0x280 [ 122.748621][T10631] tipc_sk_respond+0xbe/0x2c0 [ 122.753299][T10631] __tipc_shutdown+0x2dd/0x380 [ 122.758033][T10631] ? do_wait_intr_irq+0xb0/0xb0 [ 122.762859][T10631] tipc_release+0x5f/0x870 [ 122.767257][T10631] __sock_release+0x32/0xa0 [ 122.771732][T10631] sock_close+0xf/0x20 [ 122.775768][T10631] __fput+0xaa/0x250 [ 122.779631][T10631] task_work_run+0x68/0xb0 [ 122.784028][T10631] exit_to_user_mode_prepare+0x211/0x220 [ 122.789638][T10631] syscall_exit_to_user_mode+0x7a/0x2c0 [ 122.795234][T10631] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.801092][T10631] RIP: 0033:0x45cba9 [ 122.804960][T10631] 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 [ 122.824552][T10631] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.832932][T10631] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.840872][T10631] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.848812][T10631] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.856754][T10631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.864702][T10631] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 122.872660][T10627] CPU: 0 PID: 10627 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 122.881397][T10627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.891431][T10627] Call Trace: [ 122.894701][T10627] dump_stack+0xa3/0xc8 [ 122.898839][T10627] should_fail.cold.6+0x32/0x37 [ 122.903673][T10627] should_failslab+0x5/0x10 [ 122.908160][T10627] kmem_cache_alloc_node+0x57/0xb20 [ 122.913336][T10627] ? __lock_acquire+0x4ea/0x1770 [ 122.918259][T10627] __alloc_skb+0x52/0x1d0 [ 122.922575][T10627] tipc_buf_acquire+0x1c/0x50 [ 122.927232][T10627] tipc_msg_reverse+0x96/0x280 [ 122.931963][T10627] tipc_sk_respond+0xbe/0x2c0 [ 122.936608][T10627] __tipc_shutdown+0x2dd/0x380 [ 122.941377][T10627] ? do_wait_intr_irq+0xb0/0xb0 [ 122.946243][T10627] tipc_release+0x5f/0x870 [ 122.950632][T10627] __sock_release+0x32/0xa0 [ 122.955141][T10627] sock_close+0xf/0x20 [ 122.959175][T10627] __fput+0xaa/0x250 [ 122.963046][T10627] task_work_run+0x68/0xb0 [ 122.967434][T10627] exit_to_user_mode_prepare+0x211/0x220 [ 122.973075][T10627] syscall_exit_to_user_mode+0x7a/0x2c0 [ 122.978594][T10627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.984451][T10627] RIP: 0033:0x45cba9 [ 122.988377][T10627] 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 [ 123.007948][T10627] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.016363][T10627] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.024349][T10627] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.032285][T10627] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 123.040219][T10627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.048155][T10627] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 123.095433][T10647] FAULT_INJECTION: forcing a failure. [ 123.095433][T10647] name failslab, interval 1, probability 0, space 0, times 0 [ 123.120889][T10647] CPU: 1 PID: 10647 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 123.129645][T10647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.139629][T10662] FAULT_INJECTION: forcing a failure. [ 123.139629][T10662] name failslab, interval 1, probability 0, space 0, times 0 [ 123.139680][T10647] Call Trace: [ 123.155499][T10647] dump_stack+0xa3/0xc8 [ 123.159692][T10647] should_fail.cold.6+0x32/0x37 [ 123.164523][T10647] should_failslab+0x5/0x10 [ 123.169012][T10647] kmem_cache_alloc_node+0x57/0xb20 [ 123.172568][T10665] FAULT_INJECTION: forcing a failure. [ 123.172568][T10665] name failslab, interval 1, probability 0, space 0, times 0 [ 123.174186][T10647] ? __lock_acquire+0x4ea/0x1770 [ 123.174199][T10647] __alloc_skb+0x52/0x1d0 [ 123.174210][T10647] tipc_buf_acquire+0x1c/0x50 [ 123.174214][T10647] tipc_msg_reverse+0x96/0x280 [ 123.195147][T10667] FAULT_INJECTION: forcing a failure. [ 123.195147][T10667] name failslab, interval 1, probability 0, space 0, times 0 [ 123.195975][T10647] tipc_sk_respond+0xbe/0x2c0 [ 123.195982][T10647] __tipc_shutdown+0x2dd/0x380 [ 123.195989][T10647] ? do_wait_intr_irq+0xb0/0xb0 [ 123.195997][T10647] tipc_release+0x5f/0x870 [ 123.196007][T10647] __sock_release+0x32/0xa0 [ 123.240953][T10647] sock_close+0xf/0x20 [ 123.244992][T10647] __fput+0xaa/0x250 [ 123.248854][T10647] task_work_run+0x68/0xb0 [ 123.253236][T10647] exit_to_user_mode_prepare+0x211/0x220 [ 123.258833][T10647] syscall_exit_to_user_mode+0x7a/0x2c0 [ 123.264343][T10647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.270199][T10647] RIP: 0033:0x45cba9 [ 123.274059][T10647] 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 [ 123.293637][T10647] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.302013][T10647] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.309963][T10647] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.317910][T10647] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 123.325847][T10647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.333783][T10647] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 123.341747][T10667] CPU: 0 PID: 10667 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 123.350485][T10667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.360521][T10667] Call Trace: [ 123.363794][T10667] dump_stack+0xa3/0xc8 [ 123.367939][T10667] should_fail.cold.6+0x32/0x37 [ 123.372772][T10667] should_failslab+0x5/0x10 [ 123.377248][T10667] kmem_cache_alloc_node+0x57/0xb20 [ 123.382411][T10667] ? __lock_acquire+0x4ea/0x1770 [ 123.387318][T10667] __alloc_skb+0x52/0x1d0 [ 123.391620][T10667] tipc_buf_acquire+0x1c/0x50 [ 123.396267][T10667] tipc_msg_reverse+0x96/0x280 [ 123.401000][T10667] tipc_sk_respond+0xbe/0x2c0 [ 123.405654][T10667] __tipc_shutdown+0x2dd/0x380 [ 123.405997][T10675] FAULT_INJECTION: forcing a failure. [ 123.405997][T10675] name failslab, interval 1, probability 0, space 0, times 0 [ 123.410396][T10667] ? do_wait_intr_irq+0xb0/0xb0 [ 123.410404][T10667] tipc_release+0x5f/0x870 [ 123.410415][T10667] __sock_release+0x32/0xa0 [ 123.410420][T10667] sock_close+0xf/0x20 [ 123.410424][T10667] __fput+0xaa/0x250 [ 123.410431][T10667] task_work_run+0x68/0xb0 [ 123.427252][T10676] FAULT_INJECTION: forcing a failure. [ 123.427252][T10676] name failslab, interval 1, probability 0, space 0, times 0 [ 123.427798][T10667] exit_to_user_mode_prepare+0x211/0x220 [ 123.467093][T10667] syscall_exit_to_user_mode+0x7a/0x2c0 [ 123.472614][T10667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.478474][T10667] RIP: 0033:0x45cba9 [ 123.482374][T10667] 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 [ 123.502047][T10667] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.510433][T10667] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.518370][T10667] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.526311][T10667] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.534261][T10667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.542212][T10667] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 123.552747][T10675] CPU: 1 PID: 10675 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 123.561497][T10675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.571529][T10675] Call Trace: [ 123.574793][T10675] dump_stack+0xa3/0xc8 [ 123.578915][T10675] should_fail.cold.6+0x32/0x37 [ 123.583746][T10675] should_failslab+0x5/0x10 [ 123.588215][T10675] kmem_cache_alloc_node+0x57/0xb20 [ 123.593386][T10675] ? __lock_acquire+0x4ea/0x1770 [ 123.598297][T10675] __alloc_skb+0x52/0x1d0 [ 123.602599][T10675] tipc_buf_acquire+0x1c/0x50 [ 123.607242][T10675] tipc_msg_reverse+0x96/0x280 [ 123.611974][T10675] tipc_sk_respond+0xbe/0x2c0 [ 123.616617][T10675] __tipc_shutdown+0x2dd/0x380 [ 123.621349][T10675] ? do_wait_intr_irq+0xb0/0xb0 [ 123.626174][T10675] tipc_release+0x5f/0x870 [ 123.630560][T10675] __sock_release+0x32/0xa0 [ 123.635032][T10675] sock_close+0xf/0x20 [ 123.639064][T10675] __fput+0xaa/0x250 [ 123.642923][T10675] task_work_run+0x68/0xb0 [ 123.647307][T10675] exit_to_user_mode_prepare+0x211/0x220 [ 123.652903][T10675] syscall_exit_to_user_mode+0x7a/0x2c0 [ 123.658417][T10675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.664293][T10675] RIP: 0033:0x45cba9 [ 123.668151][T10675] 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 [ 123.687724][T10675] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.696104][T10675] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.704050][T10675] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.711990][T10675] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.719930][T10675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.727883][T10675] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 123.735834][T10665] CPU: 0 PID: 10665 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 123.744571][T10665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.754599][T10665] Call Trace: [ 123.757866][T10665] dump_stack+0xa3/0xc8 [ 123.761993][T10665] should_fail.cold.6+0x32/0x37 [ 123.766817][T10665] should_failslab+0x5/0x10 [ 123.771288][T10665] kmem_cache_alloc_node+0x57/0xb20 [ 123.776450][T10665] ? __lock_acquire+0x4ea/0x1770 [ 123.781356][T10665] __alloc_skb+0x52/0x1d0 [ 123.785652][T10665] tipc_buf_acquire+0x1c/0x50 [ 123.790296][T10665] tipc_msg_reverse+0x96/0x280 [ 123.795037][T10665] tipc_sk_respond+0xbe/0x2c0 [ 123.799678][T10665] __tipc_shutdown+0x2dd/0x380 [ 123.804408][T10665] ? do_wait_intr_irq+0xb0/0xb0 [ 123.809226][T10665] tipc_release+0x5f/0x870 [ 123.813613][T10665] __sock_release+0x32/0xa0 [ 123.818099][T10665] sock_close+0xf/0x20 [ 123.822136][T10665] __fput+0xaa/0x250 [ 123.826015][T10665] task_work_run+0x68/0xb0 [ 123.830400][T10665] exit_to_user_mode_prepare+0x211/0x220 [ 123.836011][T10665] syscall_exit_to_user_mode+0x7a/0x2c0 [ 123.841525][T10665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.847381][T10665] RIP: 0033:0x45cba9 [ 123.851244][T10665] 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 [ 123.870820][T10665] RSP: 002b:00007f2a00897c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.879197][T10665] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.887137][T10665] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.895090][T10665] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.903033][T10665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.910975][T10665] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008986d4 [ 123.922145][T10676] CPU: 1 PID: 10676 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 123.930896][T10676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.940931][T10676] Call Trace: [ 123.944208][T10676] dump_stack+0xa3/0xc8 [ 123.948347][T10676] should_fail.cold.6+0x32/0x37 [ 123.953177][T10676] should_failslab+0x5/0x10 [ 123.957659][T10676] kmem_cache_alloc_node+0x57/0xb20 [ 123.962836][T10676] ? __lock_acquire+0x4ea/0x1770 [ 123.967762][T10676] __alloc_skb+0x52/0x1d0 [ 123.972076][T10676] tipc_buf_acquire+0x1c/0x50 [ 123.976732][T10676] tipc_msg_reverse+0x96/0x280 [ 123.981480][T10676] tipc_sk_respond+0xbe/0x2c0 [ 123.986140][T10676] __tipc_shutdown+0x2dd/0x380 [ 123.990886][T10676] ? do_wait_intr_irq+0xb0/0xb0 [ 123.995717][T10676] tipc_release+0x5f/0x870 [ 124.000117][T10676] __sock_release+0x32/0xa0 [ 124.004602][T10676] sock_close+0xf/0x20 [ 124.008645][T10676] __fput+0xaa/0x250 [ 124.012519][T10676] task_work_run+0x68/0xb0 [ 124.016909][T10676] exit_to_user_mode_prepare+0x211/0x220 [ 124.022522][T10676] syscall_exit_to_user_mode+0x7a/0x2c0 [ 124.028047][T10676] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.033914][T10676] RIP: 0033:0x45cba9 [ 124.037777][T10676] 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 [ 124.057364][T10676] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.065740][T10676] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.073679][T10676] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.081617][T10676] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 124.089555][T10676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.097508][T10676] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 124.105456][T10662] CPU: 0 PID: 10662 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 124.114195][T10662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.124244][T10662] Call Trace: [ 124.127599][T10662] dump_stack+0xa3/0xc8 [ 124.131735][T10662] should_fail.cold.6+0x32/0x37 [ 124.136564][T10662] should_failslab+0x5/0x10 [ 124.141046][T10662] kmem_cache_alloc_node+0x57/0xb20 [ 124.146223][T10662] ? __lock_acquire+0x4ea/0x1770 [ 124.151144][T10662] __alloc_skb+0x52/0x1d0 [ 124.155453][T10662] tipc_buf_acquire+0x1c/0x50 [ 124.160130][T10662] tipc_msg_reverse+0x96/0x280 [ 124.164871][T10662] tipc_sk_respond+0xbe/0x2c0 [ 124.169523][T10662] __tipc_shutdown+0x2dd/0x380 [ 124.174265][T10662] ? do_wait_intr_irq+0xb0/0xb0 [ 124.179088][T10662] tipc_release+0x5f/0x870 [ 124.183478][T10662] __sock_release+0x32/0xa0 [ 124.186059][T10693] FAULT_INJECTION: forcing a failure. [ 124.186059][T10693] name failslab, interval 1, probability 0, space 0, times 0 [ 124.187954][T10662] sock_close+0xf/0x20 [ 124.187959][T10662] __fput+0xaa/0x250 [ 124.187967][T10662] task_work_run+0x68/0xb0 [ 124.187974][T10662] exit_to_user_mode_prepare+0x211/0x220 [ 124.187985][T10662] syscall_exit_to_user_mode+0x7a/0x2c0 [ 124.223932][T10662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.229800][T10662] RIP: 0033:0x45cba9 [ 124.233667][T10662] 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 [ 124.251428][T10697] FAULT_INJECTION: forcing a failure. [ 124.251428][T10697] name failslab, interval 1, probability 0, space 0, times 0 [ 124.253236][T10662] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.253242][T10662] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.253244][T10662] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.253246][T10662] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.253249][T10662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.253251][T10662] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 124.301717][T10696] FAULT_INJECTION: forcing a failure. [ 124.301717][T10696] name failslab, interval 1, probability 0, space 0, times 0 [ 124.310978][T10693] CPU: 1 PID: 10693 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 124.336094][T10693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.346131][T10693] Call Trace: [ 124.349388][T10693] dump_stack+0xa3/0xc8 [ 124.353608][T10693] should_fail.cold.6+0x32/0x37 [ 124.358432][T10693] should_failslab+0x5/0x10 [ 124.362904][T10693] kmem_cache_alloc_node+0x57/0xb20 [ 124.368066][T10693] ? __lock_acquire+0x4ea/0x1770 [ 124.372987][T10693] __alloc_skb+0x52/0x1d0 [ 124.377283][T10693] tipc_buf_acquire+0x1c/0x50 [ 124.381929][T10693] tipc_msg_reverse+0x96/0x280 [ 124.386677][T10693] tipc_sk_respond+0xbe/0x2c0 [ 124.391326][T10693] __tipc_shutdown+0x2dd/0x380 [ 124.396056][T10693] ? do_wait_intr_irq+0xb0/0xb0 [ 124.400874][T10693] tipc_release+0x5f/0x870 [ 124.405273][T10693] __sock_release+0x32/0xa0 [ 124.409829][T10693] sock_close+0xf/0x20 [ 124.413862][T10693] __fput+0xaa/0x250 [ 124.417737][T10693] task_work_run+0x68/0xb0 [ 124.422119][T10693] exit_to_user_mode_prepare+0x211/0x220 [ 124.427717][T10693] syscall_exit_to_user_mode+0x7a/0x2c0 [ 124.433225][T10693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.439081][T10693] RIP: 0033:0x45cba9 [ 124.442947][T10693] 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 [ 124.462530][T10693] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.470910][T10693] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.478850][T10693] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.486795][T10693] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.494741][T10693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.502684][T10693] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 124.510632][T10696] CPU: 0 PID: 10696 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 124.519370][T10696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.529401][T10696] Call Trace: [ 124.532657][T10696] dump_stack+0xa3/0xc8 [ 124.536782][T10696] should_fail.cold.6+0x32/0x37 [ 124.541596][T10696] should_failslab+0x5/0x10 [ 124.546064][T10696] kmem_cache_alloc_node+0x57/0xb20 [ 124.551237][T10696] ? __lock_acquire+0x4ea/0x1770 [ 124.556147][T10696] __alloc_skb+0x52/0x1d0 [ 124.560448][T10696] tipc_buf_acquire+0x1c/0x50 [ 124.565113][T10696] tipc_msg_reverse+0x96/0x280 [ 124.569850][T10696] tipc_sk_respond+0xbe/0x2c0 [ 124.574492][T10696] __tipc_shutdown+0x2dd/0x380 [ 124.579240][T10696] ? do_wait_intr_irq+0xb0/0xb0 [ 124.584074][T10696] tipc_release+0x5f/0x870 [ 124.588460][T10696] __sock_release+0x32/0xa0 [ 124.592933][T10696] sock_close+0xf/0x20 [ 124.596971][T10696] __fput+0xaa/0x250 [ 124.600844][T10696] task_work_run+0x68/0xb0 [ 124.605240][T10696] exit_to_user_mode_prepare+0x211/0x220 [ 124.610838][T10696] syscall_exit_to_user_mode+0x7a/0x2c0 [ 124.616353][T10696] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.622219][T10696] RIP: 0033:0x45cba9 [ 124.624019][T10695] FAULT_INJECTION: forcing a failure. [ 124.624019][T10695] name failslab, interval 1, probability 0, space 0, times 0 [ 124.626084][T10696] 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 [ 124.658207][T10696] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.666599][T10696] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.674545][T10696] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.682490][T10696] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.690439][T10696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.698383][T10696] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 124.706335][T10697] CPU: 1 PID: 10697 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 124.715074][T10697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.725098][T10697] Call Trace: [ 124.728365][T10697] dump_stack+0xa3/0xc8 [ 124.732492][T10697] should_fail.cold.6+0x32/0x37 [ 124.737322][T10697] should_failslab+0x5/0x10 [ 124.741790][T10697] kmem_cache_alloc_node+0x57/0xb20 [ 124.746956][T10697] ? __lock_acquire+0x4ea/0x1770 [ 124.751868][T10697] __alloc_skb+0x52/0x1d0 [ 124.756173][T10697] tipc_buf_acquire+0x1c/0x50 [ 124.760829][T10697] tipc_msg_reverse+0x96/0x280 [ 124.765559][T10697] tipc_sk_respond+0xbe/0x2c0 [ 124.770207][T10697] __tipc_shutdown+0x2dd/0x380 [ 124.774954][T10697] ? do_wait_intr_irq+0xb0/0xb0 [ 124.779773][T10697] tipc_release+0x5f/0x870 [ 124.784172][T10697] __sock_release+0x32/0xa0 [ 124.788647][T10697] sock_close+0xf/0x20 [ 124.792686][T10697] __fput+0xaa/0x250 [ 124.796560][T10697] task_work_run+0x68/0xb0 [ 124.800945][T10697] exit_to_user_mode_prepare+0x211/0x220 [ 124.806543][T10697] syscall_exit_to_user_mode+0x7a/0x2c0 [ 124.812053][T10697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.817920][T10697] RIP: 0033:0x45cba9 [ 124.821781][T10697] 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 [ 124.841354][T10697] RSP: 002b:00007f318c1fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.849735][T10697] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.857673][T10697] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.865634][T10697] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 124.873578][T10697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.881528][T10697] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c1ff6d4 [ 124.889502][T10695] CPU: 0 PID: 10695 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 124.898247][T10695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.908391][T10695] Call Trace: [ 124.911785][T10695] dump_stack+0xa3/0xc8 [ 124.915920][T10695] should_fail.cold.6+0x32/0x37 [ 124.920772][T10695] should_failslab+0x5/0x10 [ 124.925240][T10695] kmem_cache_alloc_node+0x57/0xb20 [ 124.930403][T10695] ? __lock_acquire+0x4ea/0x1770 [ 124.935325][T10695] __alloc_skb+0x52/0x1d0 [ 124.939672][T10695] tipc_buf_acquire+0x1c/0x50 [ 124.944314][T10695] tipc_msg_reverse+0x96/0x280 [ 124.949052][T10695] tipc_sk_respond+0xbe/0x2c0 [ 124.953708][T10695] __tipc_shutdown+0x2dd/0x380 [ 124.958452][T10695] ? do_wait_intr_irq+0xb0/0xb0 [ 124.963298][T10695] tipc_release+0x5f/0x870 [ 124.967693][T10695] __sock_release+0x32/0xa0 [ 124.972177][T10695] sock_close+0xf/0x20 [ 124.976209][T10695] __fput+0xaa/0x250 [ 124.980072][T10695] task_work_run+0x68/0xb0 [ 124.984454][T10695] exit_to_user_mode_prepare+0x211/0x220 [ 124.990049][T10695] syscall_exit_to_user_mode+0x7a/0x2c0 [ 124.995564][T10695] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.001467][T10695] RIP: 0033:0x45cba9 [ 125.005326][T10695] 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 [ 125.024895][T10695] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.033274][T10695] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.041216][T10695] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 2020/11/08 17:41:20 executed programs: 479 [ 125.049200][T10695] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.057136][T10695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.065073][T10695] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 125.148459][T10726] FAULT_INJECTION: forcing a failure. [ 125.148459][T10726] name failslab, interval 1, probability 0, space 0, times 0 [ 125.163750][T10732] FAULT_INJECTION: forcing a failure. [ 125.163750][T10732] name failslab, interval 1, probability 0, space 0, times 0 [ 125.165939][T10728] FAULT_INJECTION: forcing a failure. [ 125.165939][T10728] name failslab, interval 1, probability 0, space 0, times 0 [ 125.176660][T10726] CPU: 0 PID: 10726 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 125.197679][T10726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.207713][T10726] Call Trace: [ 125.210982][T10726] dump_stack+0xa3/0xc8 [ 125.215121][T10726] should_fail.cold.6+0x32/0x37 [ 125.219951][T10726] should_failslab+0x5/0x10 [ 125.224436][T10726] kmem_cache_alloc_node+0x57/0xb20 [ 125.229611][T10726] ? __lock_acquire+0x4ea/0x1770 [ 125.234534][T10726] __alloc_skb+0x52/0x1d0 [ 125.238848][T10726] tipc_buf_acquire+0x1c/0x50 [ 125.243506][T10726] tipc_msg_reverse+0x96/0x280 [ 125.248250][T10726] tipc_sk_respond+0xbe/0x2c0 [ 125.252952][T10726] __tipc_shutdown+0x2dd/0x380 [ 125.257825][T10726] ? do_wait_intr_irq+0xb0/0xb0 [ 125.262533][T10731] FAULT_INJECTION: forcing a failure. [ 125.262533][T10731] name failslab, interval 1, probability 0, space 0, times 0 [ 125.262652][T10726] tipc_release+0x5f/0x870 [ 125.279626][T10726] __sock_release+0x32/0xa0 [ 125.284107][T10726] sock_close+0xf/0x20 [ 125.288155][T10726] __fput+0xaa/0x250 [ 125.292049][T10726] task_work_run+0x68/0xb0 [ 125.296450][T10726] exit_to_user_mode_prepare+0x211/0x220 [ 125.302052][T10726] syscall_exit_to_user_mode+0x7a/0x2c0 [ 125.307567][T10726] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.313429][T10726] RIP: 0033:0x45cba9 [ 125.317295][T10726] 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 [ 125.336864][T10726] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.345244][T10726] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.353187][T10726] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.361229][T10726] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.369182][T10726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.377122][T10726] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 125.385081][T10728] CPU: 1 PID: 10728 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 125.393816][T10728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.403844][T10728] Call Trace: [ 125.407116][T10728] dump_stack+0xa3/0xc8 [ 125.411264][T10728] should_fail.cold.6+0x32/0x37 [ 125.416081][T10728] should_failslab+0x5/0x10 [ 125.420547][T10728] kmem_cache_alloc_node+0x57/0xb20 [ 125.425709][T10728] ? __lock_acquire+0x4ea/0x1770 [ 125.430634][T10728] __alloc_skb+0x52/0x1d0 [ 125.434931][T10728] tipc_buf_acquire+0x1c/0x50 [ 125.439575][T10728] tipc_msg_reverse+0x96/0x280 [ 125.443258][T10740] FAULT_INJECTION: forcing a failure. [ 125.443258][T10740] name failslab, interval 1, probability 0, space 0, times 0 [ 125.444314][T10728] tipc_sk_respond+0xbe/0x2c0 [ 125.444322][T10728] __tipc_shutdown+0x2dd/0x380 [ 125.444329][T10728] ? do_wait_intr_irq+0xb0/0xb0 [ 125.444337][T10728] tipc_release+0x5f/0x870 [ 125.444348][T10728] __sock_release+0x32/0xa0 [ 125.444353][T10728] sock_close+0xf/0x20 [ 125.444358][T10728] __fput+0xaa/0x250 [ 125.444365][T10728] task_work_run+0x68/0xb0 [ 125.444371][T10728] exit_to_user_mode_prepare+0x211/0x220 [ 125.497838][T10728] syscall_exit_to_user_mode+0x7a/0x2c0 [ 125.503349][T10728] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.509222][T10728] RIP: 0033:0x45cba9 [ 125.513082][T10728] 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 [ 125.532666][T10728] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.541040][T10728] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.548981][T10728] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.556925][T10728] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.564868][T10728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.572808][T10728] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 125.580859][T10740] CPU: 0 PID: 10740 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 125.589678][T10740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.599713][T10740] Call Trace: [ 125.602983][T10740] dump_stack+0xa3/0xc8 [ 125.607121][T10740] should_fail.cold.6+0x32/0x37 [ 125.611956][T10740] should_failslab+0x5/0x10 [ 125.616432][T10740] kmem_cache_alloc_node+0x57/0xb20 [ 125.621599][T10740] ? __lock_acquire+0x4ea/0x1770 [ 125.626510][T10740] __alloc_skb+0x52/0x1d0 [ 125.630808][T10740] tipc_buf_acquire+0x1c/0x50 [ 125.635450][T10740] tipc_msg_reverse+0x96/0x280 [ 125.640181][T10740] tipc_sk_respond+0xbe/0x2c0 [ 125.644828][T10740] __tipc_shutdown+0x2dd/0x380 [ 125.649565][T10740] ? do_wait_intr_irq+0xb0/0xb0 [ 125.654384][T10740] tipc_release+0x5f/0x870 [ 125.658771][T10740] __sock_release+0x32/0xa0 [ 125.663243][T10740] sock_close+0xf/0x20 [ 125.667282][T10740] __fput+0xaa/0x250 [ 125.671145][T10740] task_work_run+0x68/0xb0 [ 125.675528][T10740] exit_to_user_mode_prepare+0x211/0x220 [ 125.681125][T10740] syscall_exit_to_user_mode+0x7a/0x2c0 [ 125.686633][T10740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.692492][T10740] RIP: 0033:0x45cba9 [ 125.696363][T10740] 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 [ 125.715954][T10740] RSP: 002b:00007fa6d62abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.724336][T10740] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.732284][T10740] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.740246][T10740] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 125.748187][T10740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.756126][T10740] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62ac6d4 [ 125.767026][T10732] CPU: 0 PID: 10732 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 125.775765][T10732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.785790][T10732] Call Trace: [ 125.789048][T10732] dump_stack+0xa3/0xc8 [ 125.793175][T10732] should_fail.cold.6+0x32/0x37 [ 125.797997][T10732] should_failslab+0x5/0x10 [ 125.802482][T10732] kmem_cache_alloc_node+0x57/0xb20 [ 125.807667][T10732] ? __lock_acquire+0x4ea/0x1770 [ 125.812577][T10732] __alloc_skb+0x52/0x1d0 [ 125.816880][T10732] tipc_buf_acquire+0x1c/0x50 [ 125.821529][T10732] tipc_msg_reverse+0x96/0x280 [ 125.826261][T10732] tipc_sk_respond+0xbe/0x2c0 [ 125.830925][T10732] __tipc_shutdown+0x2dd/0x380 [ 125.835655][T10732] ? do_wait_intr_irq+0xb0/0xb0 [ 125.840494][T10732] tipc_release+0x5f/0x870 [ 125.844898][T10732] __sock_release+0x32/0xa0 [ 125.849380][T10732] sock_close+0xf/0x20 [ 125.853431][T10732] __fput+0xaa/0x250 [ 125.857302][T10732] task_work_run+0x68/0xb0 [ 125.861701][T10732] exit_to_user_mode_prepare+0x211/0x220 [ 125.867304][T10732] syscall_exit_to_user_mode+0x7a/0x2c0 [ 125.872836][T10732] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.878715][T10732] RIP: 0033:0x45cba9 [ 125.882578][T10732] 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 [ 125.902151][T10732] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.910537][T10732] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.918480][T10732] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.926421][T10732] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.934366][T10732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.942311][T10732] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 125.950265][T10731] CPU: 1 PID: 10731 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 125.959018][T10731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.969222][T10731] Call Trace: [ 125.972578][T10731] dump_stack+0xa3/0xc8 [ 125.976719][T10731] should_fail.cold.6+0x32/0x37 [ 125.981636][T10731] should_failslab+0x5/0x10 [ 125.986118][T10731] kmem_cache_alloc_node+0x57/0xb20 [ 125.991320][T10731] ? __lock_acquire+0x4ea/0x1770 [ 125.996252][T10731] __alloc_skb+0x52/0x1d0 [ 126.000566][T10731] tipc_buf_acquire+0x1c/0x50 [ 126.005219][T10731] tipc_msg_reverse+0x96/0x280 [ 126.009965][T10731] tipc_sk_respond+0xbe/0x2c0 [ 126.014620][T10731] __tipc_shutdown+0x2dd/0x380 [ 126.019355][T10731] ? do_wait_intr_irq+0xb0/0xb0 [ 126.024180][T10731] tipc_release+0x5f/0x870 [ 126.028580][T10731] __sock_release+0x32/0xa0 [ 126.033061][T10731] sock_close+0xf/0x20 [ 126.037106][T10731] __fput+0xaa/0x250 [ 126.040982][T10731] task_work_run+0x68/0xb0 [ 126.045380][T10731] exit_to_user_mode_prepare+0x211/0x220 [ 126.050993][T10731] syscall_exit_to_user_mode+0x7a/0x2c0 [ 126.056520][T10731] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.061974][T10754] FAULT_INJECTION: forcing a failure. [ 126.061974][T10754] name failslab, interval 1, probability 0, space 0, times 0 [ 126.062391][T10731] RIP: 0033:0x45cba9 [ 126.078805][T10731] 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 [ 126.083262][T10755] FAULT_INJECTION: forcing a failure. [ 126.083262][T10755] name failslab, interval 1, probability 0, space 0, times 0 [ 126.098389][T10731] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.098395][T10731] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.098397][T10731] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.098400][T10731] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.098402][T10731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.098405][T10731] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 126.122132][T10754] CPU: 1 PID: 10754 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 126.168098][T10754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.178129][T10754] Call Trace: [ 126.181386][T10754] dump_stack+0xa3/0xc8 [ 126.185509][T10754] should_fail.cold.6+0x32/0x37 [ 126.190323][T10754] should_failslab+0x5/0x10 [ 126.194791][T10754] kmem_cache_alloc_node+0x57/0xb20 [ 126.199953][T10754] ? __lock_acquire+0x4ea/0x1770 [ 126.204859][T10754] __alloc_skb+0x52/0x1d0 [ 126.209249][T10754] tipc_buf_acquire+0x1c/0x50 [ 126.213892][T10754] tipc_msg_reverse+0x96/0x280 [ 126.218641][T10754] tipc_sk_respond+0xbe/0x2c0 [ 126.223289][T10754] __tipc_shutdown+0x2dd/0x380 [ 126.228024][T10754] ? do_wait_intr_irq+0xb0/0xb0 [ 126.232843][T10754] tipc_release+0x5f/0x870 [ 126.237228][T10754] __sock_release+0x32/0xa0 [ 126.241711][T10754] sock_close+0xf/0x20 [ 126.245745][T10754] __fput+0xaa/0x250 [ 126.249607][T10754] task_work_run+0x68/0xb0 [ 126.253991][T10754] exit_to_user_mode_prepare+0x211/0x220 [ 126.259596][T10754] syscall_exit_to_user_mode+0x7a/0x2c0 [ 126.265105][T10754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.270961][T10754] RIP: 0033:0x45cba9 [ 126.274822][T10754] 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 [ 126.294407][T10754] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.302782][T10754] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.310719][T10754] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.318759][T10754] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.326724][T10754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.334666][T10754] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 126.342678][T10755] CPU: 0 PID: 10755 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 126.351422][T10755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.358568][T10752] FAULT_INJECTION: forcing a failure. [ 126.358568][T10752] name failslab, interval 1, probability 0, space 0, times 0 [ 126.361453][T10755] Call Trace: [ 126.377315][T10755] dump_stack+0xa3/0xc8 [ 126.381536][T10755] should_fail.cold.6+0x32/0x37 [ 126.386397][T10755] should_failslab+0x5/0x10 [ 126.390892][T10755] kmem_cache_alloc_node+0x57/0xb20 [ 126.396143][T10755] ? __lock_acquire+0x4ea/0x1770 [ 126.401082][T10755] __alloc_skb+0x52/0x1d0 [ 126.405390][T10755] tipc_buf_acquire+0x1c/0x50 [ 126.410032][T10755] tipc_msg_reverse+0x96/0x280 [ 126.414765][T10755] tipc_sk_respond+0xbe/0x2c0 [ 126.419419][T10755] __tipc_shutdown+0x2dd/0x380 [ 126.424151][T10755] ? do_wait_intr_irq+0xb0/0xb0 [ 126.428972][T10755] tipc_release+0x5f/0x870 [ 126.433359][T10755] __sock_release+0x32/0xa0 [ 126.437828][T10755] sock_close+0xf/0x20 [ 126.441873][T10755] __fput+0xaa/0x250 [ 126.443310][T10769] FAULT_INJECTION: forcing a failure. [ 126.443310][T10769] name failslab, interval 1, probability 0, space 0, times 0 [ 126.445737][T10755] task_work_run+0x68/0xb0 [ 126.445744][T10755] exit_to_user_mode_prepare+0x211/0x220 [ 126.445751][T10755] syscall_exit_to_user_mode+0x7a/0x2c0 [ 126.445757][T10755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.445762][T10755] RIP: 0033:0x45cba9 [ 126.445767][T10755] 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 [ 126.445770][T10755] RSP: 002b:00007f569f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.445775][T10755] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.445777][T10755] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.445779][T10755] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 126.445782][T10755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.445784][T10755] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2136d4 [ 126.540544][T10772] FAULT_INJECTION: forcing a failure. [ 126.540544][T10772] name failslab, interval 1, probability 0, space 0, times 0 [ 126.545577][T10752] CPU: 1 PID: 10752 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 126.573077][T10752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.583111][T10752] Call Trace: [ 126.586375][T10752] dump_stack+0xa3/0xc8 [ 126.590508][T10752] should_fail.cold.6+0x32/0x37 [ 126.595324][T10752] should_failslab+0x5/0x10 [ 126.599791][T10752] kmem_cache_alloc_node+0x57/0xb20 [ 126.604954][T10752] ? __lock_acquire+0x4ea/0x1770 [ 126.609860][T10752] __alloc_skb+0x52/0x1d0 [ 126.614157][T10752] tipc_buf_acquire+0x1c/0x50 [ 126.618802][T10752] tipc_msg_reverse+0x96/0x280 [ 126.623538][T10752] tipc_sk_respond+0xbe/0x2c0 [ 126.628181][T10752] __tipc_shutdown+0x2dd/0x380 [ 126.632914][T10752] ? do_wait_intr_irq+0xb0/0xb0 [ 126.637737][T10752] tipc_release+0x5f/0x870 [ 126.642124][T10752] __sock_release+0x32/0xa0 [ 126.646590][T10752] sock_close+0xf/0x20 [ 126.650624][T10752] __fput+0xaa/0x250 [ 126.654486][T10752] task_work_run+0x68/0xb0 [ 126.658868][T10752] exit_to_user_mode_prepare+0x211/0x220 [ 126.664464][T10752] syscall_exit_to_user_mode+0x7a/0x2c0 [ 126.670064][T10752] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.675923][T10752] RIP: 0033:0x45cba9 [ 126.679786][T10752] 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 [ 126.699362][T10752] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.707740][T10752] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.715693][T10752] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.723632][T10752] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.731570][T10752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.739507][T10752] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 126.747459][T10772] CPU: 0 PID: 10772 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 126.756199][T10772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.766227][T10772] Call Trace: [ 126.769486][T10772] dump_stack+0xa3/0xc8 [ 126.773619][T10772] should_fail.cold.6+0x32/0x37 [ 126.778443][T10772] should_failslab+0x5/0x10 [ 126.782924][T10772] kmem_cache_alloc_node+0x57/0xb20 [ 126.788087][T10772] ? __lock_acquire+0x4ea/0x1770 [ 126.793004][T10772] __alloc_skb+0x52/0x1d0 [ 126.797313][T10772] tipc_buf_acquire+0x1c/0x50 [ 126.801976][T10772] tipc_msg_reverse+0x96/0x280 [ 126.806730][T10772] tipc_sk_respond+0xbe/0x2c0 [ 126.811541][T10772] __tipc_shutdown+0x2dd/0x380 [ 126.816283][T10772] ? do_wait_intr_irq+0xb0/0xb0 [ 126.821106][T10772] tipc_release+0x5f/0x870 [ 126.825499][T10772] __sock_release+0x32/0xa0 [ 126.829975][T10772] sock_close+0xf/0x20 [ 126.834019][T10772] __fput+0xaa/0x250 [ 126.837888][T10772] task_work_run+0x68/0xb0 [ 126.842275][T10772] exit_to_user_mode_prepare+0x211/0x220 [ 126.847875][T10772] syscall_exit_to_user_mode+0x7a/0x2c0 [ 126.853394][T10772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.859257][T10772] RIP: 0033:0x45cba9 [ 126.863116][T10772] 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 [ 126.882696][T10772] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.891090][T10772] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.899039][T10772] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.906990][T10772] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.914934][T10772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.922875][T10772] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 126.930845][T10769] CPU: 1 PID: 10769 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 126.939600][T10769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.949637][T10769] Call Trace: [ 126.952908][T10769] dump_stack+0xa3/0xc8 [ 126.957049][T10769] should_fail.cold.6+0x32/0x37 [ 126.961879][T10769] should_failslab+0x5/0x10 [ 126.966363][T10769] kmem_cache_alloc_node+0x57/0xb20 [ 126.971549][T10769] __alloc_skb+0x52/0x1d0 [ 126.975865][T10769] tipc_buf_acquire+0x1c/0x50 [ 126.980523][T10769] tipc_msg_create+0x2c/0xc0 [ 126.985099][T10769] __tipc_shutdown+0x34a/0x380 [ 126.989845][T10769] ? do_wait_intr_irq+0xb0/0xb0 [ 126.994678][T10769] tipc_release+0x5f/0x870 [ 126.999080][T10769] __sock_release+0x32/0xa0 [ 127.003564][T10769] sock_close+0xf/0x20 [ 127.007615][T10769] __fput+0xaa/0x250 [ 127.011493][T10769] task_work_run+0x68/0xb0 [ 127.015894][T10769] exit_to_user_mode_prepare+0x211/0x220 [ 127.021642][T10769] syscall_exit_to_user_mode+0x7a/0x2c0 [ 127.027167][T10769] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.033037][T10769] RIP: 0033:0x45cba9 [ 127.036908][T10769] 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 [ 127.056485][T10769] RSP: 002b:00007f7647e2bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.064861][T10769] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.072802][T10769] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.078314][T10789] FAULT_INJECTION: forcing a failure. [ 127.078314][T10789] name failslab, interval 1, probability 0, space 0, times 0 [ 127.080742][T10769] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 127.080744][T10769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.080747][T10769] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e2c6d4 [ 127.088694][T10790] FAULT_INJECTION: forcing a failure. [ 127.088694][T10790] name failslab, interval 1, probability 0, space 0, times 0 [ 127.099614][T10789] CPU: 0 PID: 10789 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 127.138540][T10789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.148562][T10789] Call Trace: [ 127.151821][T10789] dump_stack+0xa3/0xc8 [ 127.155951][T10789] should_fail.cold.6+0x32/0x37 [ 127.160769][T10789] should_failslab+0x5/0x10 [ 127.165136][T10791] FAULT_INJECTION: forcing a failure. [ 127.165136][T10791] name failslab, interval 1, probability 0, space 0, times 0 [ 127.165242][T10789] kmem_cache_alloc_node+0x57/0xb20 [ 127.182968][T10789] ? __lock_acquire+0x4ea/0x1770 [ 127.187901][T10789] __alloc_skb+0x52/0x1d0 [ 127.192199][T10789] tipc_buf_acquire+0x1c/0x50 [ 127.196852][T10789] tipc_msg_reverse+0x96/0x280 [ 127.201596][T10789] tipc_sk_respond+0xbe/0x2c0 [ 127.206247][T10789] __tipc_shutdown+0x2dd/0x380 [ 127.210982][T10789] ? do_wait_intr_irq+0xb0/0xb0 [ 127.215802][T10789] tipc_release+0x5f/0x870 [ 127.220190][T10789] __sock_release+0x32/0xa0 [ 127.224676][T10789] sock_close+0xf/0x20 [ 127.228721][T10789] __fput+0xaa/0x250 [ 127.232594][T10789] task_work_run+0x68/0xb0 [ 127.236979][T10789] exit_to_user_mode_prepare+0x211/0x220 [ 127.242582][T10789] syscall_exit_to_user_mode+0x7a/0x2c0 [ 127.248104][T10789] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.253961][T10789] RIP: 0033:0x45cba9 [ 127.257822][T10789] 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 [ 127.277395][T10789] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.285772][T10789] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.293717][T10789] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.301661][T10789] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.309698][T10789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.317684][T10789] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 127.325637][T10791] CPU: 1 PID: 10791 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 127.334380][T10791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.344415][T10791] Call Trace: [ 127.345864][T10792] FAULT_INJECTION: forcing a failure. [ 127.345864][T10792] name failslab, interval 1, probability 0, space 0, times 0 [ 127.347679][T10791] dump_stack+0xa3/0xc8 [ 127.364445][T10791] should_fail.cold.6+0x32/0x37 [ 127.369269][T10791] should_failslab+0x5/0x10 [ 127.373739][T10791] kmem_cache_alloc_node+0x57/0xb20 [ 127.378904][T10791] ? __lock_acquire+0x4ea/0x1770 [ 127.383812][T10791] __alloc_skb+0x52/0x1d0 [ 127.388109][T10791] tipc_buf_acquire+0x1c/0x50 [ 127.392765][T10791] tipc_msg_reverse+0x96/0x280 [ 127.397500][T10791] tipc_sk_respond+0xbe/0x2c0 [ 127.402145][T10791] __tipc_shutdown+0x2dd/0x380 [ 127.406880][T10791] ? do_wait_intr_irq+0xb0/0xb0 [ 127.411697][T10791] tipc_release+0x5f/0x870 [ 127.416082][T10791] __sock_release+0x32/0xa0 [ 127.420550][T10791] sock_close+0xf/0x20 [ 127.424585][T10791] __fput+0xaa/0x250 [ 127.428445][T10791] task_work_run+0x68/0xb0 [ 127.432830][T10791] exit_to_user_mode_prepare+0x211/0x220 [ 127.438429][T10791] syscall_exit_to_user_mode+0x7a/0x2c0 [ 127.443952][T10791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.449820][T10791] RIP: 0033:0x45cba9 [ 127.453680][T10791] 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 [ 127.473249][T10791] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.481623][T10791] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.489572][T10791] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.497517][T10791] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.505454][T10791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.513407][T10791] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 127.521358][T10792] CPU: 0 PID: 10792 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 127.530097][T10792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.540134][T10792] Call Trace: [ 127.543423][T10792] dump_stack+0xa3/0xc8 [ 127.547564][T10792] should_fail.cold.6+0x32/0x37 [ 127.552413][T10792] should_failslab+0x5/0x10 [ 127.556887][T10792] kmem_cache_alloc_node+0x57/0xb20 [ 127.562054][T10792] ? __lock_acquire+0x4ea/0x1770 [ 127.566961][T10792] __alloc_skb+0x52/0x1d0 [ 127.571260][T10792] tipc_buf_acquire+0x1c/0x50 [ 127.575902][T10792] tipc_msg_reverse+0x96/0x280 [ 127.580635][T10792] tipc_sk_respond+0xbe/0x2c0 [ 127.585277][T10792] __tipc_shutdown+0x2dd/0x380 [ 127.590009][T10792] ? do_wait_intr_irq+0xb0/0xb0 [ 127.594827][T10792] tipc_release+0x5f/0x870 [ 127.599216][T10792] __sock_release+0x32/0xa0 [ 127.603688][T10792] sock_close+0xf/0x20 [ 127.607723][T10792] __fput+0xaa/0x250 [ 127.611585][T10792] task_work_run+0x68/0xb0 [ 127.615967][T10792] exit_to_user_mode_prepare+0x211/0x220 [ 127.621568][T10792] syscall_exit_to_user_mode+0x7a/0x2c0 [ 127.627082][T10792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.632943][T10792] RIP: 0033:0x45cba9 [ 127.636810][T10792] 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 [ 127.656389][T10792] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.664776][T10792] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.672827][T10792] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.680780][T10792] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.688727][T10792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.696772][T10792] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 127.704734][T10790] CPU: 1 PID: 10790 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 127.713473][T10790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.723507][T10790] Call Trace: [ 127.726768][T10790] dump_stack+0xa3/0xc8 [ 127.730896][T10790] should_fail.cold.6+0x32/0x37 [ 127.735723][T10790] should_failslab+0x5/0x10 [ 127.740207][T10790] kmem_cache_alloc_node+0x57/0xb20 [ 127.745385][T10790] ? __lock_acquire+0x4ea/0x1770 [ 127.750321][T10790] __alloc_skb+0x52/0x1d0 [ 127.754673][T10790] tipc_buf_acquire+0x1c/0x50 [ 127.759316][T10790] tipc_msg_reverse+0x96/0x280 [ 127.764043][T10790] tipc_sk_respond+0xbe/0x2c0 [ 127.768686][T10790] __tipc_shutdown+0x2dd/0x380 [ 127.773415][T10790] ? do_wait_intr_irq+0xb0/0xb0 [ 127.778234][T10790] tipc_release+0x5f/0x870 [ 127.782619][T10790] __sock_release+0x32/0xa0 [ 127.787114][T10790] sock_close+0xf/0x20 [ 127.791158][T10790] __fput+0xaa/0x250 [ 127.795017][T10790] task_work_run+0x68/0xb0 [ 127.799397][T10790] exit_to_user_mode_prepare+0x211/0x220 [ 127.805001][T10790] syscall_exit_to_user_mode+0x7a/0x2c0 [ 127.810514][T10790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.816372][T10790] RIP: 0033:0x45cba9 [ 127.820235][T10790] 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 [ 127.839805][T10790] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.848184][T10790] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.856146][T10790] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.864084][T10790] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.872026][T10790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.879968][T10790] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 127.949932][T10811] FAULT_INJECTION: forcing a failure. [ 127.949932][T10811] name failslab, interval 1, probability 0, space 0, times 0 [ 127.971952][T10815] FAULT_INJECTION: forcing a failure. [ 127.971952][T10815] name failslab, interval 1, probability 0, space 0, times 0 [ 127.973696][T10814] FAULT_INJECTION: forcing a failure. [ 127.973696][T10814] name failslab, interval 1, probability 0, space 0, times 0 [ 127.999385][T10813] FAULT_INJECTION: forcing a failure. [ 127.999385][T10813] name failslab, interval 1, probability 0, space 0, times 0 [ 128.004558][T10819] FAULT_INJECTION: forcing a failure. [ 128.004558][T10819] name failslab, interval 1, probability 0, space 0, times 0 [ 128.016263][T10820] FAULT_INJECTION: forcing a failure. [ 128.016263][T10820] name failslab, interval 1, probability 0, space 0, times 0 [ 128.041369][T10811] CPU: 0 PID: 10811 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 128.050112][T10811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.060140][T10811] Call Trace: [ 128.063401][T10811] dump_stack+0xa3/0xc8 [ 128.067526][T10811] should_fail.cold.6+0x32/0x37 [ 128.072348][T10811] should_failslab+0x5/0x10 [ 128.076820][T10811] kmem_cache_alloc_node+0x57/0xb20 [ 128.081981][T10811] ? __lock_acquire+0x4ea/0x1770 [ 128.086896][T10811] __alloc_skb+0x52/0x1d0 [ 128.091206][T10811] tipc_buf_acquire+0x1c/0x50 [ 128.096033][T10811] tipc_msg_reverse+0x96/0x280 [ 128.100776][T10811] tipc_sk_respond+0xbe/0x2c0 [ 128.105423][T10811] __tipc_shutdown+0x2dd/0x380 [ 128.110159][T10811] ? do_wait_intr_irq+0xb0/0xb0 [ 128.114976][T10811] tipc_release+0x5f/0x870 [ 128.119361][T10811] __sock_release+0x32/0xa0 [ 128.123830][T10811] sock_close+0xf/0x20 [ 128.127869][T10811] __fput+0xaa/0x250 [ 128.131733][T10811] task_work_run+0x68/0xb0 [ 128.136117][T10811] exit_to_user_mode_prepare+0x211/0x220 [ 128.141715][T10811] syscall_exit_to_user_mode+0x7a/0x2c0 [ 128.147229][T10811] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.153090][T10811] RIP: 0033:0x45cba9 [ 128.156966][T10811] 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 [ 128.176539][T10811] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.184918][T10811] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.192865][T10811] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.200809][T10811] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.208746][T10811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.216685][T10811] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 128.230068][T10813] CPU: 0 PID: 10813 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 128.238817][T10813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.248853][T10813] Call Trace: [ 128.252115][T10813] dump_stack+0xa3/0xc8 [ 128.256249][T10813] should_fail.cold.6+0x32/0x37 [ 128.261067][T10813] should_failslab+0x5/0x10 [ 128.265537][T10813] kmem_cache_alloc_node+0x57/0xb20 [ 128.270713][T10813] ? __lock_acquire+0x4ea/0x1770 [ 128.275625][T10813] __alloc_skb+0x52/0x1d0 [ 128.279938][T10813] tipc_buf_acquire+0x1c/0x50 [ 128.284585][T10813] tipc_msg_reverse+0x96/0x280 [ 128.289340][T10813] tipc_sk_respond+0xbe/0x2c0 [ 128.293986][T10813] __tipc_shutdown+0x2dd/0x380 [ 128.298717][T10813] ? do_wait_intr_irq+0xb0/0xb0 [ 128.303543][T10813] tipc_release+0x5f/0x870 [ 128.307936][T10813] __sock_release+0x32/0xa0 [ 128.312406][T10813] sock_close+0xf/0x20 [ 128.316444][T10813] __fput+0xaa/0x250 [ 128.320314][T10813] task_work_run+0x68/0xb0 [ 128.324705][T10813] exit_to_user_mode_prepare+0x211/0x220 [ 128.330310][T10813] syscall_exit_to_user_mode+0x7a/0x2c0 [ 128.335823][T10813] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.341682][T10813] RIP: 0033:0x45cba9 [ 128.345548][T10813] 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 [ 128.365129][T10813] RSP: 002b:00007fcadbc6fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.373512][T10813] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.381449][T10813] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.389388][T10813] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.397331][T10813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.405278][T10813] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fcadbc706d4 [ 128.413233][T10814] CPU: 1 PID: 10814 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 128.421969][T10814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.431993][T10814] Call Trace: [ 128.435251][T10814] dump_stack+0xa3/0xc8 [ 128.439373][T10814] should_fail.cold.6+0x32/0x37 [ 128.444197][T10814] should_failslab+0x5/0x10 [ 128.448666][T10814] kmem_cache_alloc_node+0x57/0xb20 [ 128.453832][T10814] ? __lock_acquire+0x4ea/0x1770 [ 128.458744][T10814] __alloc_skb+0x52/0x1d0 [ 128.463041][T10814] tipc_buf_acquire+0x1c/0x50 [ 128.467685][T10814] tipc_msg_reverse+0x96/0x280 [ 128.472415][T10814] tipc_sk_respond+0xbe/0x2c0 [ 128.477059][T10814] __tipc_shutdown+0x2dd/0x380 [ 128.481788][T10814] ? do_wait_intr_irq+0xb0/0xb0 [ 128.486618][T10814] tipc_release+0x5f/0x870 [ 128.491001][T10814] __sock_release+0x32/0xa0 [ 128.495467][T10814] sock_close+0xf/0x20 [ 128.499501][T10814] __fput+0xaa/0x250 [ 128.503361][T10814] task_work_run+0x68/0xb0 [ 128.507751][T10814] exit_to_user_mode_prepare+0x211/0x220 [ 128.513353][T10814] syscall_exit_to_user_mode+0x7a/0x2c0 [ 128.518876][T10814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.524745][T10814] RIP: 0033:0x45cba9 [ 128.528604][T10814] 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 [ 128.548175][T10814] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.556557][T10814] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.564513][T10814] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.572452][T10814] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.580390][T10814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.588330][T10814] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 128.596284][T10820] CPU: 0 PID: 10820 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 128.605022][T10820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.615109][T10820] Call Trace: [ 128.618464][T10820] dump_stack+0xa3/0xc8 [ 128.622601][T10820] should_fail.cold.6+0x32/0x37 [ 128.627431][T10820] should_failslab+0x5/0x10 [ 128.631914][T10820] kmem_cache_alloc_node+0x57/0xb20 [ 128.637148][T10820] ? __lock_acquire+0x4ea/0x1770 [ 128.642066][T10820] __alloc_skb+0x52/0x1d0 [ 128.646374][T10820] tipc_buf_acquire+0x1c/0x50 [ 128.651030][T10820] tipc_msg_reverse+0x96/0x280 [ 128.655772][T10820] tipc_sk_respond+0xbe/0x2c0 [ 128.660428][T10820] __tipc_shutdown+0x2dd/0x380 [ 128.665178][T10820] ? do_wait_intr_irq+0xb0/0xb0 [ 128.670100][T10820] tipc_release+0x5f/0x870 [ 128.674625][T10820] __sock_release+0x32/0xa0 [ 128.679109][T10820] sock_close+0xf/0x20 [ 128.683162][T10820] __fput+0xaa/0x250 [ 128.687032][T10820] task_work_run+0x68/0xb0 [ 128.691419][T10820] exit_to_user_mode_prepare+0x211/0x220 [ 128.697069][T10820] syscall_exit_to_user_mode+0x7a/0x2c0 [ 128.702592][T10820] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.708458][T10820] RIP: 0033:0x45cba9 [ 128.712320][T10820] 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 [ 128.731898][T10820] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.740286][T10820] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.748226][T10820] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.756166][T10820] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.764108][T10820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.772052][T10820] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 128.780015][T10819] CPU: 1 PID: 10819 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 128.788757][T10819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.798792][T10819] Call Trace: [ 128.802051][T10819] dump_stack+0xa3/0xc8 [ 128.806183][T10819] should_fail.cold.6+0x32/0x37 [ 128.811005][T10819] should_failslab+0x5/0x10 [ 128.815473][T10819] kmem_cache_alloc_node+0x57/0xb20 [ 128.820640][T10819] ? __lock_acquire+0x4ea/0x1770 [ 128.825555][T10819] __alloc_skb+0x52/0x1d0 [ 128.829875][T10819] tipc_buf_acquire+0x1c/0x50 [ 128.834516][T10819] tipc_msg_reverse+0x96/0x280 [ 128.839246][T10819] tipc_sk_respond+0xbe/0x2c0 [ 128.843894][T10819] __tipc_shutdown+0x2dd/0x380 [ 128.848629][T10819] ? do_wait_intr_irq+0xb0/0xb0 [ 128.853452][T10819] tipc_release+0x5f/0x870 [ 128.857841][T10819] __sock_release+0x32/0xa0 [ 128.862326][T10819] sock_close+0xf/0x20 [ 128.866362][T10819] __fput+0xaa/0x250 [ 128.870227][T10819] task_work_run+0x68/0xb0 [ 128.874643][T10819] exit_to_user_mode_prepare+0x211/0x220 [ 128.880248][T10819] syscall_exit_to_user_mode+0x7a/0x2c0 [ 128.885772][T10819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.891632][T10819] RIP: 0033:0x45cba9 [ 128.895494][T10819] 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 [ 128.915078][T10819] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.923454][T10819] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.931393][T10819] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.939332][T10819] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.947274][T10819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.955211][T10819] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 128.963161][T10815] CPU: 0 PID: 10815 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 128.971902][T10815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.981936][T10815] Call Trace: [ 128.985206][T10815] dump_stack+0xa3/0xc8 [ 128.989345][T10815] should_fail.cold.6+0x32/0x37 [ 128.994175][T10815] should_failslab+0x5/0x10 [ 128.998659][T10815] kmem_cache_alloc_node+0x57/0xb20 [ 129.003838][T10815] ? __lock_acquire+0x4ea/0x1770 [ 129.008765][T10815] __alloc_skb+0x52/0x1d0 [ 129.013083][T10815] tipc_buf_acquire+0x1c/0x50 [ 129.017740][T10815] tipc_msg_reverse+0x96/0x280 [ 129.022486][T10815] tipc_sk_respond+0xbe/0x2c0 [ 129.027146][T10815] __tipc_shutdown+0x2dd/0x380 [ 129.031896][T10815] ? do_wait_intr_irq+0xb0/0xb0 [ 129.036734][T10815] tipc_release+0x5f/0x870 [ 129.041137][T10815] __sock_release+0x32/0xa0 [ 129.045623][T10815] sock_close+0xf/0x20 [ 129.049670][T10815] __fput+0xaa/0x250 [ 129.053547][T10815] task_work_run+0x68/0xb0 [ 129.057945][T10815] exit_to_user_mode_prepare+0x211/0x220 [ 129.063561][T10815] syscall_exit_to_user_mode+0x7a/0x2c0 [ 129.069096][T10815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.074968][T10815] RIP: 0033:0x45cba9 [ 129.078843][T10815] 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 [ 129.098427][T10815] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.106818][T10815] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.114772][T10815] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.122727][T10815] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.130717][T10815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.138670][T10815] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 129.163914][T10842] FAULT_INJECTION: forcing a failure. [ 129.163914][T10842] name failslab, interval 1, probability 0, space 0, times 0 [ 129.180071][T10846] FAULT_INJECTION: forcing a failure. [ 129.180071][T10846] name failslab, interval 1, probability 0, space 0, times 0 [ 129.186248][T10842] CPU: 0 PID: 10842 Comm: syz-executor.4 Not tainted 5.10.0-rc2-syzkaller #0 [ 129.201409][T10842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.205533][T10849] FAULT_INJECTION: forcing a failure. [ 129.205533][T10849] name failslab, interval 1, probability 0, space 0, times 0 [ 129.211441][T10842] Call Trace: [ 129.211451][T10842] dump_stack+0xa3/0xc8 [ 129.211460][T10842] should_fail.cold.6+0x32/0x37 [ 129.236222][T10842] should_failslab+0x5/0x10 [ 129.240691][T10842] kmem_cache_alloc_node+0x57/0xb20 [ 129.245858][T10842] ? __lock_acquire+0x4ea/0x1770 [ 129.250773][T10842] __alloc_skb+0x52/0x1d0 [ 129.255078][T10842] tipc_buf_acquire+0x1c/0x50 [ 129.257505][T10851] FAULT_INJECTION: forcing a failure. [ 129.257505][T10851] name failslab, interval 1, probability 0, space 0, times 0 [ 129.259720][T10842] tipc_msg_reverse+0x96/0x280 [ 129.259729][T10842] tipc_sk_respond+0xbe/0x2c0 [ 129.259735][T10842] __tipc_shutdown+0x2dd/0x380 [ 129.259743][T10842] ? do_wait_intr_irq+0xb0/0xb0 [ 129.259750][T10842] tipc_release+0x5f/0x870 [ 129.295603][T10842] __sock_release+0x32/0xa0 [ 129.300076][T10842] sock_close+0xf/0x20 [ 129.304111][T10842] __fput+0xaa/0x250 [ 129.307974][T10842] task_work_run+0x68/0xb0 [ 129.312357][T10842] exit_to_user_mode_prepare+0x211/0x220 [ 129.318018][T10842] syscall_exit_to_user_mode+0x7a/0x2c0 [ 129.323547][T10842] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.329426][T10842] RIP: 0033:0x45cba9 [ 129.333294][T10842] 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 [ 129.352875][T10842] RSP: 002b:00007f318c21fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.361263][T10842] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.369200][T10842] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.377140][T10842] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.385081][T10842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.393030][T10842] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f318c2206d4 [ 129.400993][T10849] CPU: 1 PID: 10849 Comm: syz-executor.2 Not tainted 5.10.0-rc2-syzkaller #0 [ 129.409733][T10849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.419758][T10849] Call Trace: [ 129.423023][T10849] dump_stack+0xa3/0xc8 [ 129.427147][T10849] should_fail.cold.6+0x32/0x37 [ 129.431975][T10849] should_failslab+0x5/0x10 [ 129.436442][T10849] kmem_cache_alloc_node+0x57/0xb20 [ 129.441620][T10849] ? __lock_acquire+0x4ea/0x1770 [ 129.446534][T10849] __alloc_skb+0x52/0x1d0 [ 129.449181][T10852] FAULT_INJECTION: forcing a failure. [ 129.449181][T10852] name failslab, interval 1, probability 0, space 0, times 0 [ 129.450844][T10849] tipc_buf_acquire+0x1c/0x50 [ 129.450849][T10849] tipc_msg_reverse+0x96/0x280 [ 129.450857][T10849] tipc_sk_respond+0xbe/0x2c0 [ 129.450864][T10849] __tipc_shutdown+0x2dd/0x380 [ 129.450871][T10849] ? do_wait_intr_irq+0xb0/0xb0 [ 129.450878][T10849] tipc_release+0x5f/0x870 [ 129.450887][T10849] __sock_release+0x32/0xa0 [ 129.495893][T10849] sock_close+0xf/0x20 [ 129.499927][T10849] __fput+0xaa/0x250 [ 129.503790][T10849] task_work_run+0x68/0xb0 [ 129.508171][T10849] exit_to_user_mode_prepare+0x211/0x220 [ 129.513773][T10849] syscall_exit_to_user_mode+0x7a/0x2c0 [ 129.519284][T10849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.525161][T10849] RIP: 0033:0x45cba9 [ 129.529021][T10849] 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 [ 129.548591][T10849] RSP: 002b:00007f569f233c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.556968][T10849] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.564911][T10849] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.572852][T10849] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.580796][T10849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.588739][T10849] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f569f2346d4 [ 129.596688][T10852] CPU: 0 PID: 10852 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 129.605432][T10852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.615481][T10852] Call Trace: [ 129.618754][T10852] dump_stack+0xa3/0xc8 [ 129.622890][T10852] should_fail.cold.6+0x32/0x37 [ 129.627713][T10852] should_failslab+0x5/0x10 [ 129.632187][T10852] kmem_cache_alloc_node+0x57/0xb20 [ 129.637356][T10852] __alloc_skb+0x52/0x1d0 [ 129.641668][T10852] tipc_buf_acquire+0x1c/0x50 [ 129.646314][T10852] tipc_msg_create+0x2c/0xc0 [ 129.650877][T10852] __tipc_shutdown+0x34a/0x380 [ 129.655737][T10852] ? do_wait_intr_irq+0xb0/0xb0 [ 129.660620][T10852] tipc_release+0x5f/0x870 [ 129.665025][T10852] __sock_release+0x32/0xa0 [ 129.669502][T10852] sock_close+0xf/0x20 [ 129.673539][T10852] __fput+0xaa/0x250 [ 129.677409][T10852] task_work_run+0x68/0xb0 [ 129.681792][T10852] exit_to_user_mode_prepare+0x211/0x220 [ 129.687394][T10852] syscall_exit_to_user_mode+0x7a/0x2c0 [ 129.692910][T10852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.698766][T10852] RIP: 0033:0x45cba9 [ 129.702634][T10852] 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 [ 129.722209][T10852] RSP: 002b:00007fa6d62ccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.730587][T10852] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.738527][T10852] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.746470][T10852] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.754441][T10852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.762385][T10852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fa6d62cd6d4 [ 129.770336][T10846] CPU: 1 PID: 10846 Comm: syz-executor.3 Not tainted 5.10.0-rc2-syzkaller #0 [ 129.779081][T10846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.789110][T10846] Call Trace: [ 129.792384][T10846] dump_stack+0xa3/0xc8 [ 129.796518][T10846] should_fail.cold.6+0x32/0x37 [ 129.801367][T10846] should_failslab+0x5/0x10 [ 129.805836][T10846] kmem_cache_alloc_node+0x57/0xb20 [ 129.811001][T10846] ? __lock_acquire+0x4ea/0x1770 [ 129.815909][T10846] __alloc_skb+0x52/0x1d0 [ 129.820212][T10846] tipc_buf_acquire+0x1c/0x50 [ 129.824854][T10846] tipc_msg_reverse+0x96/0x280 [ 129.829586][T10846] tipc_sk_respond+0xbe/0x2c0 [ 129.834237][T10846] __tipc_shutdown+0x2dd/0x380 [ 129.836033][T10857] FAULT_INJECTION: forcing a failure. [ 129.836033][T10857] name failslab, interval 1, probability 0, space 0, times 0 [ 129.838969][T10846] ? do_wait_intr_irq+0xb0/0xb0 [ 129.838979][T10846] tipc_release+0x5f/0x870 [ 129.838995][T10846] __sock_release+0x32/0xa0 [ 129.839000][T10846] sock_close+0xf/0x20 [ 129.839005][T10846] __fput+0xaa/0x250 [ 129.839012][T10846] task_work_run+0x68/0xb0 [ 129.839019][T10846] exit_to_user_mode_prepare+0x211/0x220 [ 129.883145][T10846] syscall_exit_to_user_mode+0x7a/0x2c0 [ 129.888668][T10846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.894528][T10846] RIP: 0033:0x45cba9 [ 129.898400][T10846] 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 [ 129.917970][T10846] RSP: 002b:00007f2a008b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.926349][T10846] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.934289][T10846] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.942244][T10846] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.950186][T10846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.958129][T10846] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2a008b96d4 [ 129.966083][T10857] CPU: 0 PID: 10857 Comm: syz-executor.0 Not tainted 5.10.0-rc2-syzkaller #0 [ 129.974823][T10857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.984857][T10857] Call Trace: [ 129.988130][T10857] dump_stack+0xa3/0xc8 [ 129.992264][T10857] should_fail.cold.6+0x32/0x37 [ 129.997098][T10857] should_failslab+0x5/0x10 [ 130.001580][T10857] kmem_cache_alloc_node+0x57/0xb20 [ 130.006757][T10857] ? __lock_acquire+0x4ea/0x1770 [ 130.011679][T10857] __alloc_skb+0x52/0x1d0 [ 130.015989][T10857] tipc_buf_acquire+0x1c/0x50 [ 130.020637][T10857] tipc_msg_reverse+0x96/0x280 [ 130.025376][T10857] tipc_sk_respond+0xbe/0x2c0 [ 130.030029][T10857] __tipc_shutdown+0x2dd/0x380 [ 130.034767][T10857] ? do_wait_intr_irq+0xb0/0xb0 [ 130.039593][T10857] tipc_release+0x5f/0x870 [ 130.043987][T10857] __sock_release+0x32/0xa0 [ 130.048462][T10857] sock_close+0xf/0x20 [ 130.052508][T10857] __fput+0xaa/0x250 [ 130.056381][T10857] task_work_run+0x68/0xb0 [ 130.060776][T10857] exit_to_user_mode_prepare+0x211/0x220 [ 130.066381][T10857] syscall_exit_to_user_mode+0x7a/0x2c0 [ 130.071899][T10857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.077762][T10857] RIP: 0033:0x45cba9 [ 130.081629][T10857] 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 [ 130.101206][T10857] RSP: 002b:00007f7647e4cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.109591][T10857] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.117537][T10857] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.125481][T10857] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 130.133428][T10857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.141372][T10857] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7647e4d6d4 [ 234.998463][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 235.005366][ C0] rcu: 0-...!: (10483 ticks this GP) idle=bd2/1/0x4000000000000000 softirq=14679/14679 fqs=1 [ 235.015896][ C0] (t=10501 jiffies g=5773 q=573) [ 235.015902][ C0] rcu: rcu_preempt kthread starved for 10499 jiffies! g5773 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 235.032143][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 235.042088][ C0] rcu: RCU grace-period kthread stack dump: [ 235.047949][ C0] task:rcu_preempt state:I stack:14648 pid: 10 ppid: 2 flags:0x00004000 [ 235.057119][ C0] Call Trace: [ 235.060388][ C0] __schedule+0x404/0x890 [ 235.064710][ C0] schedule+0x38/0xe0 [ 235.068666][ C0] schedule_timeout+0x1be/0x2e0 [ 235.073489][ C0] ? prepare_to_swait_event+0xb7/0xd0 [ 235.078835][ C0] ? __next_timer_interrupt+0xf0/0xf0 [ 235.084182][ C0] rcu_gp_kthread+0x707/0xc60 [ 235.088830][ C0] ? lockdep_hardirqs_on+0x54/0x110 [ 235.094018][ C0] ? note_gp_changes+0xc0/0xc0 [ 235.098756][ C0] kthread+0x145/0x170 [ 235.102807][ C0] ? kthread_mod_delayed_work+0xb0/0xb0 [ 235.108324][ C0] ret_from_fork+0x1f/0x30 [ 235.112753][ C0] NMI backtrace for cpu 0 [ 235.117059][ C0] CPU: 0 PID: 10847 Comm: syz-executor.5 Not tainted 5.10.0-rc2-syzkaller #0 [ 235.125800][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.135828][ C0] Call Trace: [ 235.139085][ C0] [ 235.141920][ C0] dump_stack+0xa3/0xc8 [ 235.146048][ C0] nmi_cpu_backtrace.cold.8+0x53/0x6d [ 235.151393][ C0] ? lapic_can_unplug_cpu+0x70/0x70 [ 235.156564][ C0] nmi_trigger_cpumask_backtrace+0xd5/0xf0 [ 235.162344][ C0] rcu_dump_cpu_stacks+0xa2/0xce [ 235.167255][ C0] rcu_sched_clock_irq.cold.93+0x61/0x52b [ 235.172955][ C0] ? tick_sched_do_timer+0x60/0x60 [ 235.178037][ C0] update_process_times+0x50/0x80 [ 235.183034][ C0] tick_sched_handle.isra.24+0x1a/0x50 [ 235.188478][ C0] tick_sched_timer+0x6c/0x80 [ 235.193131][ C0] __hrtimer_run_queues+0x1e3/0x4f0 [ 235.198305][ C0] hrtimer_interrupt+0xf9/0x210 [ 235.203136][ C0] __sysvec_apic_timer_interrupt+0x8e/0x290 [ 235.209004][ C0] asm_call_irq_on_stack+0xf/0x20 [ 235.213998][ C0] [ 235.216910][ C0] sysvec_apic_timer_interrupt+0xcc/0xf0 [ 235.222517][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 235.228470][ C0] RIP: 0010:native_safe_halt+0xe/0x10 [ 235.233812][ C0] Code: 5b c3 65 48 8b 04 25 c0 7e 01 00 f0 80 48 02 20 48 8b 00 a8 08 75 c3 e9 7c ff ff ff e9 07 00 00 00 0f 00 2d dc ab 55 00 fb f4 90 e9 07 00 00 00 0f 00 2d cc ab 55 00 f4 c3 cc cc e8 bb 07 ff [ 235.253387][ C0] RSP: 0018:ffffc90004f6bd98 EFLAGS: 00000286 [ 235.259425][ C0] RAX: 000000000000c0a4 RBX: 0000000000000282 RCX: 0000000000000002 [ 235.267368][ C0] RDX: 0000000000000000 RSI: ffffffff83f2aaa3 RDI: ffffffff83f679ae [ 235.275312][ C0] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000001 [ 235.283273][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888100dfb8c8 [ 235.291217][ C0] R13: 0000000000000001 R14: 0000000000000100 R15: 0000000000040000 [ 235.299194][ C0] kvm_wait+0xa1/0xc0 [ 235.303169][ C0] __pv_queued_spin_lock_slowpath+0x295/0x2d0 [ 235.309209][ C0] do_raw_spin_lock+0xb6/0xc0 [ 235.313859][ C0] lock_sock_nested+0x2c/0x90 [ 235.318509][ C0] tipc_release+0x2c/0x870 [ 235.322904][ C0] __sock_release+0x32/0xa0 [ 235.327379][ C0] sock_close+0xf/0x20 [ 235.331421][ C0] __fput+0xaa/0x250 [ 235.335290][ C0] task_work_run+0x68/0xb0 [ 235.339682][ C0] exit_to_user_mode_prepare+0x211/0x220 [ 235.345287][ C0] syscall_exit_to_user_mode+0x7a/0x2c0 [ 235.350805][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.356669][ C0] RIP: 0033:0x416721 [ 235.360547][ C0] 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 [ 235.380124][ C0] RSP: 002b:00007ffc9f489480 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 235.388509][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416721 [ 235.396453][ C0] RDX: 0000001b30420000 RSI: 0000000000000000 RDI: 0000000000000003 [ 235.404398][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 235.412342][ C0] R10: 00007ffc9f489570 R11: 0000000000000293 R12: 000000000078c900 [ 235.420294][ C0] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078bfac