Warning: Permanently added '10.128.1.43' (ECDSA) to the list of known hosts. 2021/08/31 19:05:52 parsed 1 programs 2021/08/31 19:05:52 executed programs: 0 [ 79.729438][ T25] audit: type=1400 audit(1630436752.429:10): avc: denied { execmem } for pid=4433 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 80.428970][ T4437] chnl_net:caif_netlink_parms(): no params data found [ 80.467018][ T4442] chnl_net:caif_netlink_parms(): no params data found [ 80.748897][ T4444] chnl_net:caif_netlink_parms(): no params data found [ 80.842565][ T4440] chnl_net:caif_netlink_parms(): no params data found [ 81.024003][ T4443] chnl_net:caif_netlink_parms(): no params data found [ 81.066371][ T4442] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.083183][ T4442] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.098366][ T4442] device bridge_slave_0 entered promiscuous mode [ 81.148703][ T4438] chnl_net:caif_netlink_parms(): no params data found [ 81.193064][ T4442] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.201984][ T4442] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.210754][ T4442] device bridge_slave_1 entered promiscuous mode [ 81.234738][ T4437] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.252107][ T4437] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.268809][ T4437] device bridge_slave_0 entered promiscuous mode [ 81.426439][ T4437] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.444735][ T4437] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.458546][ T4437] device bridge_slave_1 entered promiscuous mode [ 81.501430][ T4440] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.508907][ T4440] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.528771][ T4440] device bridge_slave_0 entered promiscuous mode [ 81.562605][ T4444] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.571132][ T4444] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.592491][ T4444] device bridge_slave_0 entered promiscuous mode [ 81.702906][ T4443] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.718531][ T4443] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.736904][ T4443] device bridge_slave_0 entered promiscuous mode [ 81.746659][ T4440] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.755461][ T4440] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.764430][ T4440] device bridge_slave_1 entered promiscuous mode [ 81.775969][ T4442] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.786173][ T4444] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.804583][ T4444] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.818406][ T4444] device bridge_slave_1 entered promiscuous mode [ 81.835513][ T4438] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.842916][ T4438] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.860438][ T4438] device bridge_slave_0 entered promiscuous mode [ 81.901540][ T4437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.911039][ T4443] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.918370][ T4443] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.934791][ T4443] device bridge_slave_1 entered promiscuous mode [ 81.963485][ T4442] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.997653][ T4438] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.005682][ T4438] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.015968][ T4438] device bridge_slave_1 entered promiscuous mode [ 82.024906][ T4437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.194111][ T4440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.233945][ T4444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.302859][ T4443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.315843][ T4440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.331972][ T4442] team0: Port device team_slave_0 added [ 82.341026][ T4444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.353838][ T4438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.366050][ T4437] team0: Port device team_slave_0 added [ 82.381808][ T4443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.407259][ T4442] team0: Port device team_slave_1 added [ 82.433978][ T4438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.453597][ T4437] team0: Port device team_slave_1 added [ 82.600031][ T4440] team0: Port device team_slave_0 added [ 82.627086][ T4444] team0: Port device team_slave_0 added [ 82.701151][ T4440] team0: Port device team_slave_1 added [ 82.710086][ T4443] team0: Port device team_slave_0 added [ 82.718778][ T4438] team0: Port device team_slave_0 added [ 82.729675][ T4444] team0: Port device team_slave_1 added [ 82.772867][ T4437] device hsr_slave_0 entered promiscuous mode [ 82.829875][ T4437] device hsr_slave_1 entered promiscuous mode [ 82.872675][ T4443] team0: Port device team_slave_1 added [ 82.921182][ T4438] team0: Port device team_slave_1 added [ 83.032702][ T4442] device hsr_slave_0 entered promiscuous mode [ 83.099539][ T4442] device hsr_slave_1 entered promiscuous mode [ 83.120830][ T4442] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.128805][ T4442] Cannot create hsr debugfs directory [ 83.293040][ T4440] device hsr_slave_0 entered promiscuous mode [ 83.349622][ T4440] device hsr_slave_1 entered promiscuous mode [ 83.369325][ T4440] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.377067][ T4440] Cannot create hsr debugfs directory [ 83.452778][ T4444] device hsr_slave_0 entered promiscuous mode [ 83.519559][ T4444] device hsr_slave_1 entered promiscuous mode [ 83.539200][ T4444] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.546866][ T4444] Cannot create hsr debugfs directory [ 83.622795][ T4443] device hsr_slave_0 entered promiscuous mode [ 83.689893][ T4443] device hsr_slave_1 entered promiscuous mode [ 83.719249][ T4443] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.726850][ T4443] Cannot create hsr debugfs directory [ 83.802494][ T4438] device hsr_slave_0 entered promiscuous mode [ 83.869862][ T4438] device hsr_slave_1 entered promiscuous mode [ 83.899290][ T4438] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.907238][ T4438] Cannot create hsr debugfs directory [ 84.131899][ T4444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.161728][ T4437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.184941][ T4440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.200557][ T4443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.210806][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.223407][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.237950][ T4437] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.249403][ T4442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.264560][ T4440] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.272528][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.280863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.288638][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.297413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.306096][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.314804][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.326441][ T4444] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.336531][ T4443] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.359140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.368447][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.378477][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.385898][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.395237][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.404759][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.413804][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.421215][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.429150][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.438327][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.457250][ T4442] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.474873][ T4438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.500414][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.510475][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.519500][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.526593][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.534828][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.543830][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.552773][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.562679][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.572106][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.579316][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.587225][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.596367][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.604944][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.612120][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.620161][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.629254][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.638666][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.647231][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.654454][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.662384][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.671443][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.679962][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.687039][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.694869][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.703795][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.712370][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.719668][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.727466][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.736424][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.791909][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.801269][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.810777][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.819739][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.828226][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.837348][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.844620][ T4376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.852975][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.861901][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.871674][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.880480][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.889761][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.896925][ T4376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.904918][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.914113][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.924092][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.932990][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.942688][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.951581][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.959504][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.967187][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.975755][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.984369][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.993330][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.002502][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.012532][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.021207][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.030090][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.039082][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.047903][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.056756][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.081949][ T4438] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.098218][ T4437] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.110419][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.119092][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.127238][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.136090][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.145088][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.153399][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.162289][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.171028][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.180404][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.190329][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.199817][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.209452][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.217908][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.226832][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.236055][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.245890][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.255123][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.264223][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.300883][ T4440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.312411][ T4443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.325741][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.334216][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.342826][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.353847][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.362841][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.372311][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.382737][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.392694][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.402726][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.413200][ T976] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.420466][ T976] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.428298][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.437277][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.446013][ T976] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.453358][ T976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.461359][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.470008][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.478241][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.487623][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.496241][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.504987][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.528315][ T4442] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.540671][ T4442] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.561933][ T4444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.586322][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.599658][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.607831][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.617927][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.626978][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.636173][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.646031][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.655614][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.664437][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.674157][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.683209][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.693996][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.710692][ T4440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.729944][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.737768][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.747659][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.757543][ T976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.786172][ T4437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.802471][ T4443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.822181][ T4442] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.845253][ T4438] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.857111][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.867441][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.878022][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.893146][ T4444] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.981775][ T4438] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/08/31 19:05:58 executed programs: 6 [ 286.182833][ T26] INFO: task syz-executor.0:5766 blocked for more than 143 seconds. [ 286.191024][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 286.252761][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.261480][ T26] task:syz-executor.0 state:D stack:27184 pid: 5766 ppid: 4442 flags:0x00004004 [ 286.322739][ T26] Call Trace: [ 286.326197][ T26] __schedule+0x91d/0x21b0 [ 286.330829][ T26] ? io_schedule_timeout+0x150/0x150 [ 286.382722][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 286.387978][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 286.432793][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 286.438054][ T26] schedule+0xe0/0x280 [ 286.442150][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 286.482686][ T26] ? down_write_killable_nested+0x180/0x180 [ 286.488704][ T26] ? lock_release+0x970/0x970 [ 286.532737][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 286.537839][ T26] down_read+0xe4/0x480 [ 286.542088][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 286.602679][ T26] ? __sanitizer_cov_trace_const_cmp4+0x24/0x80 [ 286.608987][ T26] mmap_read_lock+0x27/0x60 [ 286.652796][ T26] do_exit+0x68a/0x2c00 [ 286.658330][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 286.692720][ T26] ? lock_release+0x47c/0x970 [ 286.697455][ T26] ? mm_update_next_owner+0x7c0/0x7c0 [ 286.742754][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 286.747674][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 286.782636][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 286.788252][ T26] do_group_exit+0x135/0x330 [ 286.822736][ T26] get_signal+0x485/0x2090 [ 286.827220][ T26] ? security_mmap_file+0x16f/0x1c0 [ 286.832458][ T26] arch_do_signal_or_restart+0x2b4/0x2300 [ 286.882630][ T26] ? randomize_stack_top+0x110/0x110 [ 286.888060][ T26] ? seqcount_lockdep_reader_access.constprop.0+0x14d/0x1a0 [ 286.932685][ T26] ? __sanitizer_cov_trace_cmp4+0x24/0x80 [ 286.938721][ T26] ? ktime_get+0x108/0x150 [ 286.982634][ T26] ? get_sigframe_size+0x10/0x10 [ 286.987643][ T26] ? check_preemption_disabled+0x57/0x150 [ 287.032663][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 287.038571][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 287.082627][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 287.088586][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 287.120497][ T26] ? syscall_exit_to_user_mode+0x45/0x80 [ 287.152670][ T26] exit_to_user_mode_prepare+0x213/0x280 [ 287.158489][ T26] syscall_exit_to_user_mode+0x45/0x80 [ 287.202586][ T26] do_syscall_64+0x42/0xb0 [ 287.207058][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 287.242573][ T26] RIP: 0033:0x4610d2 [ 287.246710][ T26] RSP: 002b:00007fffad481198 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 287.292627][ T26] RAX: fffffffffffffffc RBX: 0000000000020022 RCX: 00000000004610d2 [ 287.300643][ T26] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 287.362554][ T26] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 287.370584][ T26] R10: 0000000000020022 R11: 0000000000000246 R12: 00007fffad481360 [ 287.422551][ T26] R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000022000 [ 287.462698][ T26] INFO: task syz-executor.0:5772 blocked for more than 144 seconds. [ 287.470983][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 287.512565][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.521271][ T26] task:syz-executor.0 state:D stack:28328 pid: 5772 ppid: 4442 flags:0x00004004 [ 287.592540][ T26] Call Trace: [ 287.595878][ T26] __schedule+0x91d/0x21b0 [ 287.600431][ T26] ? io_schedule_timeout+0x150/0x150 [ 287.642539][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 287.647801][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 287.701929][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 287.712547][ T26] schedule+0xe0/0x280 [ 287.716842][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 287.722435][ T26] ? down_write_killable_nested+0x180/0x180 [ 287.768435][ T26] ? lock_release+0x970/0x970 [ 287.812525][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 287.817447][ T26] down_read+0xe4/0x480 [ 287.821668][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 287.862565][ T26] ? __sanitizer_cov_trace_const_cmp4+0x24/0x80 [ 287.869128][ T26] mmap_read_lock+0x27/0x60 [ 287.912587][ T26] do_exit+0x68a/0x2c00 [ 287.916800][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 287.952501][ T26] ? lock_release+0x47c/0x970 [ 287.957235][ T26] ? mm_update_next_owner+0x7c0/0x7c0 [ 288.002480][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 288.007475][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 288.052495][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 288.058104][ T26] do_group_exit+0x135/0x330 [ 288.092481][ T26] get_signal+0x485/0x2090 [ 288.097685][ T26] ? lock_release+0x47c/0x970 [ 288.122564][ T26] arch_do_signal_or_restart+0x2b4/0x2300 [ 288.128334][ T26] ? __kasan_check_write+0x14/0x20 [ 288.172473][ T26] ? __mutex_unlock_slowpath+0x16e/0x640 [ 288.178284][ T26] ? get_sigframe_size+0x10/0x10 [ 288.222446][ T26] ? __do_sys_futex+0x103/0x3f0 [ 288.227360][ T26] ? check_preemption_disabled+0x57/0x150 [ 288.272503][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 288.278299][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 288.322471][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 288.328267][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 288.362483][ T26] ? syscall_exit_to_user_mode+0x45/0x80 [ 288.368287][ T26] exit_to_user_mode_prepare+0x213/0x280 [ 288.412461][ T26] syscall_exit_to_user_mode+0x45/0x80 [ 288.418165][ T26] do_syscall_64+0x42/0xb0 [ 288.452432][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 288.458577][ T26] RIP: 0033:0x461089 [ 288.502402][ T26] RSP: 002b:00007f58174dc218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 288.510954][ T26] RAX: fffffffffffffe00 RBX: 000000000052bf08 RCX: 0000000000461089 [ 288.572421][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bf08 [ 288.580559][ T26] RBP: 000000000052bf00 R08: 0000000000000000 R09: 0000000000000000 [ 288.632406][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bf0c [ 288.641042][ T26] R13: 00007fffad48120f R14: 00007f58174dc300 R15: 0000000000022000 [ 288.701922][ T26] INFO: task syz-executor.0:5775 blocked for more than 145 seconds. [ 288.742380][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 288.749263][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.792383][ T26] task:syz-executor.0 state:D stack:28056 pid: 5775 ppid: 4442 flags:0x00004004 [ 288.801670][ T26] Call Trace: [ 288.852502][ T26] __schedule+0x91d/0x21b0 [ 288.856991][ T26] ? io_schedule_timeout+0x150/0x150 [ 288.902450][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 288.907877][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 288.952360][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 288.957644][ T26] schedule+0xe0/0x280 [ 288.961827][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 289.002361][ T26] ? down_write_killable_nested+0x180/0x180 [ 289.008327][ T26] ? lock_release+0x970/0x970 [ 289.052378][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 289.057294][ T26] down_read+0xe4/0x480 [ 289.061479][ T26] ? __sanitizer_cov_trace_cmp4+0x24/0x80 [ 289.112350][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 289.118150][ T26] acct_collect+0xfa/0x8c0 [ 289.162327][ T26] do_exit+0x5ad/0x2c00 [ 289.166746][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 289.202327][ T26] ? lock_release+0x47c/0x970 [ 289.207075][ T26] ? mm_update_next_owner+0x7c0/0x7c0 [ 289.252327][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 289.257333][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 289.292346][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 289.298091][ T26] do_group_exit+0x135/0x330 [ 289.332325][ T26] get_signal+0x485/0x2090 [ 289.336912][ T26] arch_do_signal_or_restart+0x2b4/0x2300 [ 289.382450][ T26] ? lock_release+0x47c/0x970 [ 289.387284][ T26] ? get_sigframe_size+0x10/0x10 [ 289.422287][ T26] ? __do_sys_futex+0x103/0x3f0 [ 289.427216][ T26] ? check_preemption_disabled+0x57/0x150 [ 289.462282][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 289.468068][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 289.512307][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 289.518104][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 289.552289][ T26] ? syscall_exit_to_user_mode+0x45/0x80 [ 289.557981][ T26] exit_to_user_mode_prepare+0x213/0x280 [ 289.602266][ T26] syscall_exit_to_user_mode+0x45/0x80 [ 289.607993][ T26] do_syscall_64+0x42/0xb0 [ 289.642258][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 289.648435][ T26] RIP: 0033:0x461089 [ 289.682264][ T26] RSP: 002b:00007f58174bb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 289.690730][ T26] RAX: fffffffffffffe00 RBX: 000000000052bfb0 RCX: 0000000000461089 [ 289.762242][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bfb0 [ 289.770380][ T26] RBP: 000000000052bfa8 R08: 0000000000000000 R09: 0000000000000000 [ 289.822235][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bfb4 [ 289.830341][ T26] R13: 00007fffad48120f R14: 00007f58174bb300 R15: 0000000000022000 [ 289.892297][ T26] INFO: task syz-executor.0:5773 can't die for more than 147 seconds. [ 289.900569][ T26] task:syz-executor.0 state:R running task stack:28232 pid: 5773 ppid: 5772 flags:0x00004004 [ 289.972278][ T26] Call Trace: [ 289.975602][ T26] __schedule+0x91d/0x21b0 [ 289.980139][ T26] ? io_schedule_timeout+0x150/0x150 [ 290.022599][ T26] ? arch_local_irq_enable+0x30/0x50 [ 290.027944][ T26] ? lock_is_held_type+0x100/0x140 [ 290.062204][ T26] ? preempt_schedule+0x24/0x30 [ 290.067462][ T26] preempt_schedule_common+0x4a/0xe0 [ 290.112255][ T26] preempt_schedule+0x24/0x30 [ 290.117216][ T26] preempt_schedule_thunk+0x16/0x18 [ 290.162206][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 290.167128][ T26] ? __mutex_lock+0x234/0x1470 [ 290.212200][ T26] ? irqentry_exit+0x3a/0x90 [ 290.216857][ T26] ? perf_mmap+0x611/0x1730 [ 290.221464][ T26] ? __kasan_check_write+0x14/0x20 [ 290.262194][ T26] ? __mutex_unlock_slowpath+0x16e/0x640 [ 290.267885][ T26] ? trace_hardirqs_on+0x6a/0x1d0 [ 290.302180][ T26] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 290.307911][ T26] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 290.352192][ T26] ? perf_mmap+0x667/0x1730 [ 290.356794][ T26] ? mutex_lock_nested+0x16/0x20 [ 290.361852][ T26] ? perf_mmap+0x611/0x1730 [ 290.412239][ T26] ? mmap_region+0xe38/0x18b0 [ 290.417251][ T26] ? do_mmap+0x867/0xfa0 [ 290.421624][ T26] ? vm_mmap_pgoff+0x1e7/0x2c0 [ 290.482163][ T26] ? randomize_stack_top+0x110/0x110 [ 290.487604][ T26] ? __fget_files+0x239/0x3d0 [ 290.532182][ T26] ? ksys_mmap_pgoff+0x481/0x5d0 [ 290.537185][ T26] ? mlock_future_check+0x120/0x120 [ 290.572171][ T26] ? syscall_enter_from_user_mode+0x21/0x70 [ 290.578139][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 290.622131][ T26] ? syscall_enter_from_user_mode+0x21/0x70 [ 290.628383][ T26] ? __x64_sys_mmap+0xed/0x1a0 [ 290.662280][ T26] ? syscall_enter_from_user_mode+0x21/0x70 [ 290.668326][ T26] ? do_syscall_64+0x35/0xb0 [ 290.712137][ T26] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 290.718419][ T26] INFO: task syz-executor.2:5777 blocked for more than 147 seconds. [ 290.772125][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 290.778927][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 290.822137][ T26] task:syz-executor.2 state:D stack:27184 pid: 5777 ppid: 4437 flags:0x00004004 [ 290.831838][ T26] Call Trace: [ 290.882119][ T26] __schedule+0x91d/0x21b0 [ 290.886600][ T26] ? io_schedule_timeout+0x150/0x150 [ 290.932110][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 290.937380][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 290.982206][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 290.987567][ T26] schedule+0xe0/0x280 [ 290.991747][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 291.032107][ T26] ? down_write_killable_nested+0x180/0x180 [ 291.038161][ T26] ? lock_release+0x970/0x970 [ 291.082077][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 291.087198][ T26] down_read+0xe4/0x480 [ 291.091383][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 291.142071][ T26] ? __sanitizer_cov_trace_const_cmp4+0x24/0x80 [ 291.148385][ T26] mmap_read_lock+0x27/0x60 [ 291.192080][ T26] do_exit+0x68a/0x2c00 [ 291.196302][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 291.201865][ T26] ? lock_release+0x47c/0x970 [ 291.242078][ T26] ? mm_update_next_owner+0x7c0/0x7c0 [ 291.247517][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 291.292070][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 291.297413][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 291.342066][ T26] do_group_exit+0x135/0x330 [ 291.346909][ T26] get_signal+0x485/0x2090 [ 291.351448][ T26] ? security_mmap_file+0x16f/0x1c0 [ 291.392065][ T26] arch_do_signal_or_restart+0x2b4/0x2300 [ 291.397856][ T26] ? randomize_stack_top+0x110/0x110 [ 291.442026][ T26] ? seqcount_lockdep_reader_access.constprop.0+0x14d/0x1a0 [ 291.449368][ T26] ? __sanitizer_cov_trace_cmp4+0x24/0x80 [ 291.502043][ T26] ? ktime_get+0x108/0x150 [ 291.506616][ T26] ? get_sigframe_size+0x10/0x10 [ 291.511603][ T26] ? check_preemption_disabled+0x57/0x150 [ 291.572038][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 291.578015][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 291.622255][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 291.628208][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 291.662011][ T26] ? syscall_exit_to_user_mode+0x45/0x80 [ 291.667894][ T26] exit_to_user_mode_prepare+0x213/0x280 [ 291.712015][ T26] syscall_exit_to_user_mode+0x45/0x80 [ 291.717881][ T26] do_syscall_64+0x42/0xb0 [ 291.762018][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 291.768173][ T26] RIP: 0033:0x4610d2 [ 291.801982][ T26] RSP: 002b:00007ffd0b33edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 291.810626][ T26] RAX: fffffffffffffffc RBX: 0000000000020022 RCX: 00000000004610d2 [ 291.871990][ T26] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 291.880282][ T26] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 291.942051][ T26] R10: 0000000000020022 R11: 0000000000000246 R12: 00007ffd0b33efc0 [ 291.950435][ T26] R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000022000 [ 292.002001][ T26] INFO: task syz-executor.2:5783 blocked for more than 149 seconds. [ 292.010109][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 292.071958][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.081019][ T26] task:syz-executor.2 state:D stack:28328 pid: 5783 ppid: 4437 flags:0x00004004 [ 292.151947][ T26] Call Trace: [ 292.155452][ T26] __schedule+0x91d/0x21b0 [ 292.159903][ T26] ? io_schedule_timeout+0x150/0x150 [ 292.201942][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 292.207439][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 292.241956][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 292.247217][ T26] schedule+0xe0/0x280 [ 292.251317][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 292.311943][ T26] ? down_write_killable_nested+0x180/0x180 [ 292.318175][ T26] ? lock_release+0x970/0x970 [ 292.361918][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 292.367073][ T26] down_read+0xe4/0x480 [ 292.371317][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 292.411924][ T26] ? __sanitizer_cov_trace_const_cmp4+0x24/0x80 [ 292.418259][ T26] mmap_read_lock+0x27/0x60 [ 292.461897][ T26] do_exit+0x68a/0x2c00 [ 292.466106][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 292.501990][ T26] ? lock_release+0x47c/0x970 [ 292.506731][ T26] ? mm_update_next_owner+0x7c0/0x7c0 [ 292.551902][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 292.557542][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 292.601886][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 292.607586][ T26] do_group_exit+0x135/0x330 [ 292.641879][ T26] get_signal+0x485/0x2090 [ 292.646395][ T26] ? lock_release+0x47c/0x970 [ 292.651119][ T26] arch_do_signal_or_restart+0x2b4/0x2300 [ 292.691890][ T26] ? __kasan_check_write+0x14/0x20 [ 292.697068][ T26] ? __mutex_unlock_slowpath+0x16e/0x640 [ 292.741974][ T26] ? get_sigframe_size+0x10/0x10 [ 292.746970][ T26] ? __do_sys_futex+0x103/0x3f0 [ 292.791887][ T26] ? check_preemption_disabled+0x57/0x150 [ 292.798161][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 292.841875][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 292.847569][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 292.891858][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 292.897121][ T26] ? syscall_exit_to_user_mode+0x45/0x80 [ 292.941866][ T26] exit_to_user_mode_prepare+0x213/0x280 [ 292.947573][ T26] syscall_exit_to_user_mode+0x45/0x80 [ 292.991855][ T26] do_syscall_64+0x42/0xb0 [ 292.996337][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 293.031847][ T26] RIP: 0033:0x461089 [ 293.035783][ T26] RSP: 002b:00007fabdcf6f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 293.081845][ T26] RAX: fffffffffffffe00 RBX: 000000000052bf08 RCX: 0000000000461089 [ 293.089873][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bf08 [ 293.141920][ T26] RBP: 000000000052bf00 R08: 0000000000000000 R09: 0000000000000000 [ 293.150117][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bf0c [ 293.211850][ T26] R13: 00007ffd0b33ee6f R14: 00007fabdcf6f300 R15: 0000000000022000 [ 293.220209][ T26] INFO: task syz-executor.2:5789 blocked for more than 150 seconds. [ 293.291808][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 293.298621][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 293.351797][ T26] task:syz-executor.2 state:D stack:28528 pid: 5789 ppid: 4437 flags:0x00004004 [ 293.361234][ T26] Call Trace: [ 293.411798][ T26] __schedule+0x91d/0x21b0 [ 293.416547][ T26] ? io_schedule_timeout+0x150/0x150 [ 293.451788][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 293.457108][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 293.501763][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 293.507110][ T26] schedule+0xe0/0x280 [ 293.511309][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 293.551792][ T26] ? down_write_killable_nested+0x180/0x180 [ 293.557743][ T26] ? lock_release+0x970/0x970 [ 293.601757][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 293.606713][ T26] down_read+0xe4/0x480 [ 293.610886][ T26] ? __sanitizer_cov_trace_cmp4+0x24/0x80 [ 293.661745][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 293.667801][ T26] acct_collect+0xfa/0x8c0 [ 293.711776][ T26] do_exit+0x5ad/0x2c00 [ 293.716341][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 293.751795][ T26] ? lock_release+0x47c/0x970 [ 293.756538][ T26] ? mm_update_next_owner+0x7c0/0x7c0 [ 293.801767][ T26] ? lock_downgrade+0x8a0/0x8a0 [ 293.806768][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 293.841727][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 293.847414][ T26] do_group_exit+0x135/0x330 [ 293.891747][ T26] get_signal+0x485/0x2090 [ 293.896333][ T26] arch_do_signal_or_restart+0x2b4/0x2300 [ 293.931731][ T26] ? lock_release+0x47c/0x970 [ 293.936484][ T26] ? get_sigframe_size+0x10/0x10 [ 293.941622][ T26] ? __do_sys_futex+0x103/0x3f0 [ 293.981751][ T26] ? check_preemption_disabled+0x57/0x150 [ 293.988249][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 294.031727][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 294.037332][ T26] ? exit_to_user_mode_prepare+0xe9/0x280 [ 294.081695][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 294.087234][ T26] ? syscall_exit_to_user_mode+0x45/0x80 [ 294.131713][ T26] exit_to_user_mode_prepare+0x213/0x280 [ 294.137439][ T26] syscall_exit_to_user_mode+0x45/0x80 [ 294.181837][ T26] do_syscall_64+0x42/0xb0 [ 294.186409][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 294.221692][ T26] RIP: 0033:0x461089 [ 294.225632][ T26] RSP: 002b:00007fabdcf4e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 294.271688][ T26] RAX: fffffffffffffe00 RBX: 000000000052bfb0 RCX: 0000000000461089 [ 294.280593][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bfb0 [ 294.351719][ T26] RBP: 000000000052bfa8 R08: 0000000000000000 R09: 0000000000000000 [ 294.359743][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bfb4 [ 294.401649][ T26] R13: 00007ffd0b33ee6f R14: 00007fabdcf4e300 R15: 0000000000022000 [ 294.409725][ T26] INFO: task syz-executor.0:5779 can't die for more than 151 seconds. [ 294.481653][ T26] task:syz-executor.0 state:D stack:30296 pid: 5779 ppid: 5775 flags:0x00000004 [ 294.490912][ T26] Call Trace: [ 294.531657][ T26] __schedule+0x91d/0x21b0 [ 294.536159][ T26] ? io_schedule_timeout+0x150/0x150 [ 294.571643][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 294.576901][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 294.621626][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 294.627084][ T26] schedule+0xe0/0x280 [ 294.631184][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 294.671652][ T26] ? down_write_killable_nested+0x180/0x180 [ 294.678042][ T26] ? lock_release+0x970/0x970 [ 294.721630][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 294.726690][ T26] down_read+0xe4/0x480 [ 294.730889][ T26] ? check_preemption_disabled+0x57/0x150 [ 294.791631][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 294.797424][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 294.841696][ T26] ? do_user_addr_fault+0x5c7/0x1250 [ 294.847126][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 294.881594][ T26] ? exc_page_fault+0xad/0x1a0 [ 294.886465][ T26] do_user_addr_fault+0xa1d/0x1250 [ 294.931606][ T26] ? trace_hardirqs_off_finish+0x51/0x290 [ 294.937498][ T26] exc_page_fault+0xad/0x1a0 [ 294.971648][ T26] ? asm_exc_page_fault+0x8/0x30 [ 294.976731][ T26] asm_exc_page_fault+0x1e/0x30 [ 295.011590][ T26] RIP: 0033:0x6 [ 295.015190][ T26] RSP: 002b:00007f58174bb1b0 EFLAGS: 00010217 [ 295.021282][ T26] RAX: 0000000000000000 RBX: 000000000052bfa8 RCX: 0000000000461089 [ 295.081586][ T26] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000100100 [ 295.089805][ T26] RBP: 0000000000000005 R08: ffffffffffffffff R09: 0000000000000000 [ 295.151582][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 295.159866][ T26] R13: 00000000004ea678 R14: 00000000004aba7b R15: 00007f58174bb6bc [ 295.231628][ T26] INFO: task syz-executor.0:5779 blocked for more than 152 seconds. [ 295.239937][ T26] Not tainted 5.14.0-next-20210831-syzkaller #0 [ 295.281572][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 295.290324][ T26] task:syz-executor.0 state:D stack:30296 pid: 5779 ppid: 5775 flags:0x00000004 [ 295.361531][ T26] Call Trace: [ 295.364860][ T26] __schedule+0x91d/0x21b0 [ 295.369335][ T26] ? io_schedule_timeout+0x150/0x150 [ 295.411546][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 295.416798][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 295.461524][ T26] ? _raw_spin_unlock_irq+0x23/0x90 [ 295.466979][ T26] schedule+0xe0/0x280 [ 295.471277][ T26] rwsem_down_read_slowpath+0x523/0xa70 [ 295.531545][ T26] ? down_write_killable_nested+0x180/0x180 [ 295.537511][ T26] ? lock_release+0x970/0x970 [ 295.581518][ T26] ? ___might_sleep+0x1f1/0x2d0 [ 295.586452][ T26] down_read+0xe4/0x480 [ 295.590647][ T26] ? check_preemption_disabled+0x57/0x150 [ 295.631561][ T26] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 295.637379][ T26] ? __this_cpu_preempt_check+0x1d/0x30 [ 295.681596][ T26] ? do_user_addr_fault+0x5c7/0x1250 [ 295.686972][ T26] ? lockdep_hardirqs_on+0x59/0x100 [ 295.731538][ T26] ? exc_page_fault+0xad/0x1a0 [ 295.736551][ T26] do_user_addr_fault+0xa1d/0x1250 [ 295.771501][ T26] ? trace_hardirqs_off_finish+0x51/0x290 [ 295.777297][ T26] exc_page_fault+0xad/0x1a0 [ 295.821478][ T26] ? asm_exc_page_fault+0x8/0x30 [ 295.826667][ T26] asm_exc_page_fault+0x1e/0x30 [ 295.861482][ T26] RIP: 0033:0x6 [ 295.864979][ T26] RSP: 002b:00007f58174bb1b0 EFLAGS: 00010217 [ 295.871232][ T26] RAX: 0000000000000000 RBX: 000000000052bfa8 RCX: 0000000000461089 [ 295.941475][ T26] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000100100 [ 295.949490][ T26] RBP: 0000000000000005 R08: ffffffffffffffff R09: 0000000000000000 [ 295.991529][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 295.999547][ T26] R13: 00000000004ea678 R14: 00000000004aba7b R15: 00007f58174bb6bc [ 296.071510][ T26] INFO: task syz-executor.2:5788 can't die for more than 153 seconds. [ 296.079792][ T26] task:syz-executor.2 state:R running task stack:28232 pid: 5788 ppid: 5783 flags:0x00004004 [ 296.151488][ T26] Call Trace: [ 296.154818][ T26] __schedule+0x925/0x21b0 [ 296.159376][ T26] ? __kasan_check_read+0x11/0x20