omes ready [ 289.753416][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 289.762873][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 289.773013][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 289.782099][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 289.791088][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 289.801101][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 289.810650][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.818021][ T3545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 289.827235][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 289.837291][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 289.846778][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.854108][ T3545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 289.902258][ T4750] 8021q: adding VLAN 0 to HW filter on device team0 [ 289.964096][ T4749] 8021q: adding VLAN 0 to HW filter on device team0 [ 290.043070][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 290.052520][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 290.061872][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 290.072496][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 290.083085][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 290.093141][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 290.102667][ T3549] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.109926][ T3549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.119131][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 290.130241][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 290.139383][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 290.148462][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 290.158285][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 290.168553][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 290.178562][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 290.187926][ T3549] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.195247][ T3549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.204322][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 290.215509][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 290.225312][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 290.235196][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 290.246285][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 290.256348][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 290.265744][ T3549] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.273115][ T3549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 290.282206][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 290.292861][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 290.303277][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 290.314379][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 290.325490][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 290.335462][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 290.344933][ T3549] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.352261][ T3549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.361353][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 290.371388][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 290.380922][ T3549] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.388261][ T3549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 290.397466][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 290.408082][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 290.422085][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 290.431406][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 290.441904][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 290.451235][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 290.483778][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 290.494581][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 290.536446][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 290.547515][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 290.557578][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 290.567072][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.574500][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.583701][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 290.610855][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 290.621548][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 290.632203][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 290.641990][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 290.668190][ T4733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 290.713428][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 290.723365][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 290.733069][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 290.744343][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 290.754163][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 290.763859][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 290.774492][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 290.847300][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 290.860358][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 290.870360][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 290.881406][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 290.891241][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 290.901113][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 290.936799][ T4743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 291.058889][ T4733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.088680][ T4749] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 291.099772][ T4749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 291.139982][ T4750] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 291.151766][ T4750] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 291.169957][ T4744] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 291.180500][ T4744] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 291.240264][ T4743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.252045][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 291.263028][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 291.274422][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 291.285119][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 291.295650][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 291.306202][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 291.316758][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 291.327463][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 291.338022][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 291.345927][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 291.353870][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 291.363671][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.374316][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 291.384955][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 291.395463][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 291.405278][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.415796][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 291.425670][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.436351][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 291.446209][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.456014][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 291.465926][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.475640][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 291.483623][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 291.491413][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 291.501370][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.511164][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 291.519132][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 291.573650][ T4741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.581507][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 291.591883][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 291.601872][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 291.610940][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 291.620190][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 291.629408][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 291.638930][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 291.654044][ T4749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.758016][ T4744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.810093][ T4750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.965421][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 291.973680][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 291.981522][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 291.989534][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 293.884411][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 293.895833][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 294.062703][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 294.073300][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 294.118247][ T4733] device veth0_vlan entered promiscuous mode [ 294.160295][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 294.170524][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 294.212053][ T4733] device veth1_vlan entered promiscuous mode [ 294.315103][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 294.325180][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 294.335669][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 294.346324][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 294.567764][ T4733] device veth0_macvtap entered promiscuous mode [ 294.611062][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 294.622543][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 294.633138][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 294.643586][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 294.653990][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 294.664597][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 294.675015][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 294.685594][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 294.696071][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 294.706201][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 294.719865][ T4741] device veth0_vlan entered promiscuous mode [ 294.750545][ T4733] device veth1_macvtap entered promiscuous mode [ 294.807116][ T4750] device veth0_vlan entered promiscuous mode [ 294.837810][ T4741] device veth1_vlan entered promiscuous mode [ 294.857545][ T4749] device veth0_vlan entered promiscuous mode [ 294.907381][ T4743] device veth0_vlan entered promiscuous mode [ 294.942455][ T4750] device veth1_vlan entered promiscuous mode [ 294.979129][ T4733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 295.001042][ T4743] device veth1_vlan entered promiscuous mode [ 295.017747][ T4749] device veth1_vlan entered promiscuous mode [ 295.060636][ T4733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 295.074076][ T4741] device veth0_macvtap entered promiscuous mode [ 295.086726][ T4744] device veth0_vlan entered promiscuous mode [ 295.131161][ T4741] device veth1_macvtap entered promiscuous mode [ 295.170671][ T4744] device veth1_vlan entered promiscuous mode [ 295.232696][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 295.243087][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 295.253063][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 295.262680][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 295.272210][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 295.282256][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 295.292264][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 295.302518][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 295.313490][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 295.323377][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 295.333321][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 295.343654][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 295.354668][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 295.364651][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 295.374594][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 295.384767][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 295.395761][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 295.405699][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 295.416082][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 295.426659][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 295.437165][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 295.447823][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 295.458338][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 295.468808][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 295.479170][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 295.489048][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 295.499212][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 295.510192][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 295.520189][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 295.530565][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 295.541159][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 295.553050][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 295.578832][ T4743] device veth0_macvtap entered promiscuous mode [ 295.620117][ T4743] device veth1_macvtap entered promiscuous mode [ 295.657277][ T4749] device veth0_macvtap entered promiscuous mode [ 295.685794][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 295.696617][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 295.711298][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 295.739704][ T4750] device veth0_macvtap entered promiscuous mode [ 295.769562][ T4744] device veth0_macvtap entered promiscuous mode [ 295.787705][ T4749] device veth1_macvtap entered promiscuous mode [ 295.820772][ T4750] device veth1_macvtap entered promiscuous mode [ 295.836875][ T4744] device veth1_macvtap entered promiscuous mode [ 295.849890][ T4743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 295.861519][ T4743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 295.871482][ T4743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 295.882070][ T4743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 295.896066][ T4743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 295.953619][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 295.964328][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 295.978333][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 296.000020][ T4743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 296.010614][ T4743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.022011][ T4743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 296.032606][ T4743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.046460][ T4743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 296.062104][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 296.071629][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 296.081190][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 296.091496][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 296.102066][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 296.111429][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 296.120973][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 296.130961][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 296.140538][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 296.150922][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 296.160947][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 296.171422][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 296.181865][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 296.191921][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 296.202429][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 296.212879][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 296.222736][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 296.233238][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 296.243626][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 296.253538][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 296.264178][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 296.274656][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 296.285196][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 296.295740][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 296.306355][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 296.316874][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 296.327389][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 296.361280][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.372567][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.382604][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.393197][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.403161][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.413833][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.427906][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 296.462005][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 296.472231][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 296.482402][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 296.492754][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 296.503344][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 296.520064][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.531823][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.541885][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.552510][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.562487][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.573102][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.583069][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.593665][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.607823][ T4750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 296.635258][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.646509][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.658319][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.668911][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.678859][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.689458][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.699406][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.709998][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.720017][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 296.730611][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.744972][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 296.767106][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 296.777679][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 296.788362][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 296.798862][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 296.913678][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 296.924973][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.935008][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 296.945601][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.955619][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 296.966201][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 296.980238][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 296.993253][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.003878][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.013924][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.024540][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.034518][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.045124][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.055111][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.065777][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.079941][ T4750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 297.088039][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 297.098590][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 297.109200][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 297.119614][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 297.243700][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.254647][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.264755][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.275358][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.285428][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.296499][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.306522][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.317126][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.327099][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 297.337689][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 297.351844][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 297.362392][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 297.374385][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 299.621592][ T970] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 299.629738][ T970] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 299.638945][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 299.873082][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 299.881021][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 299.893349][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 300.329188][ T5095] loop5: detected capacity change from 0 to 512 [ 300.473735][ T5095] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 11:10:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x51a}, {&(0x7f0000000fc0)=""/4096, 0x3d8}, {&(0x7f0000000400)=""/106, 0x1bc}, {&(0x7f0000000740)=""/73, 0xe19}, {&(0x7f0000000200)=""/77, 0x62}, {&(0x7f00000007c0)=""/154, 0x410}, {&(0x7f0000000100)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 300.782380][ T970] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 300.790319][ T970] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 300.806409][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 300.961807][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 300.969777][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 300.991602][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 301.222842][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.230995][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.252611][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 301.312286][ T3570] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.320212][ T3570] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.343933][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 11:10:24 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x4000000000000072, 0x16b801) r1 = dup(r0) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f00000000c0)=0x2) [ 301.444890][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.453349][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.463156][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:10:24 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000300), 0x1ff, 0x0) read$usbfs(r0, &(0x7f0000000340)=""/182, 0xb6) [ 301.575367][ T3570] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.584066][ T3570] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.592168][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 301.746324][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.754511][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.767932][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 301.833005][ T5125] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.5' sets config #2 11:10:25 executing program 5: quotactl(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 301.972564][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.980624][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.990794][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:10:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000000c0)={{}, {}, [], {}, [{}], {}, {0x20, 0x7}}, 0x2c, 0x0) 11:10:25 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xf9}}], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x7df, 0x0, 0x0, 0xf9}}}}}]}}]}}, 0x0) 11:10:25 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, 0x0, 0x0) 11:10:25 executing program 5: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) ioctl$SW_SYNC_IOC_INC(r0, 0x40045701, &(0x7f0000000a80)) [ 302.464119][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 302.472143][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 302.480548][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 11:10:25 executing program 4: syz_open_dev$dri(&(0x7f0000000140), 0xffffffffffffffff, 0x101340) 11:10:25 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x5f, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mdlm_detail={0x4}, @obex={0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20, 0x7}}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x7df, 0x0, 0x0, 0xf9}}}}}]}}]}}, 0x0) [ 302.708069][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 302.716643][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 302.726945][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 302.982693][ T3545] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 303.222298][ T3545] usb 2-1: Using ep0 maxpacket: 8 [ 303.293344][ T25] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 303.362134][ T3545] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.375818][ T3545] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 303.385865][ T3545] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 2015, setting to 1024 [ 303.397083][ T3545] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 303.532299][ T25] usb 4-1: Using ep0 maxpacket: 8 [ 303.615273][ T3545] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 303.624688][ T3545] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.632989][ T3545] usb 2-1: Product: syz [ 303.637276][ T3545] usb 2-1: Manufacturer: syz [ 303.642062][ T3545] usb 2-1: SerialNumber: syz [ 303.660219][ T25] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 303.670290][ T25] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 303.680427][ T25] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 2015, setting to 1024 [ 303.691817][ T25] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 303.696400][ T5145] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 303.716689][ T5145] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 303.972409][ T3545] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 304.019482][ T3545] usb 2-1: USB disconnect, device number 2 [ 304.022727][ T25] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 304.034807][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.043059][ T25] usb 4-1: Product: syz [ 304.047338][ T25] usb 4-1: Manufacturer: syz [ 304.052144][ T25] usb 4-1: SerialNumber: syz [ 304.293934][ T5154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 304.314261][ T25] usb 4-1: bad CDC descriptors [ 304.550543][ T3540] usb 4-1: USB disconnect, device number 2 11:10:28 executing program 5: msgrcv(0x0, &(0x7f0000000680)={0x0, ""/245}, 0xfd, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x3}, 0x8, 0x0) 11:10:28 executing program 2: prctl$PR_GET_TID_ADDRESS(0x2, 0x0) syz_clone(0x42020400, 0x0, 0x0, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) 11:10:28 executing program 4: syz_open_dev$usbmon(&(0x7f00000000c0), 0x7, 0x24080) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180), 0x0) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000400), 0x0) 11:10:28 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xf9}}], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x7df, 0x0, 0x0, 0xf9}}}}}]}}]}}, 0x0) 11:10:28 executing program 3: syz_open_dev$usbmon(&(0x7f00000000c0), 0x7, 0x0) 11:10:28 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xf9}}], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x7df, 0x0, 0x0, 0xf9}}}}}]}}]}}, 0x0) 11:10:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000005a00)=[{{&(0x7f0000001940)={0xa, 0x0, 0x0, @local}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000001980)="8ca0", 0x2}], 0x1}}], 0x1, 0x4890) 11:10:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000012c0)="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", 0x742}], 0x1) 11:10:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000140)="4b9b67", 0x3}], 0x1) 11:10:29 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast, @local, @val, {@ipv4}}, 0x0) 11:10:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/41) [ 306.680760][ T8] device hsr_slave_0 left promiscuous mode [ 306.709266][ T8] device hsr_slave_1 left promiscuous mode [ 306.722334][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 306.722506][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 306.726971][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 11:10:30 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x62, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xf9}}], {{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x7df, 0x0, 0x0, 0xf9}}}}}]}}]}}, 0x0) [ 306.727093][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 306.740703][ T8] device bridge_slave_1 left promiscuous mode [ 306.741263][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.767536][ T8] device bridge_slave_0 left promiscuous mode [ 306.768064][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.834156][ T8] device veth1_macvtap left promiscuous mode [ 306.834258][ T8] device veth0_macvtap left promiscuous mode [ 306.834398][ T8] device veth1_vlan left promiscuous mode [ 306.834526][ T8] device veth0_vlan left promiscuous mode [ 308.166674][ T8] team0 (unregistering): Port device team_slave_1 removed [ 308.232512][ T8] team0 (unregistering): Port device team_slave_0 removed [ 308.294345][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 308.352643][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 308.830509][ T8] bond0 (unregistering): Released all slaves [ 310.114340][ T3506] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 310.124620][ T3506] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 310.132899][ T3506] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 310.143861][ T3506] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 310.153356][ T3506] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 310.161294][ T3506] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 310.582778][ T5197] chnl_net:caif_netlink_parms(): no params data found [ 310.684434][ T3506] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 310.699963][ T3506] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 310.720442][ T3506] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 310.752456][ T3506] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 310.774203][ T3515] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 310.784013][ T3515] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 311.516102][ T5197] bridge0: port 1(bridge_slave_0) entered blocking state [ 311.523722][ T5197] bridge0: port 1(bridge_slave_0) entered disabled state [ 311.536182][ T5197] device bridge_slave_0 entered promiscuous mode [ 311.636457][ T5208] chnl_net:caif_netlink_parms(): no params data found [ 311.652527][ T5197] bridge0: port 2(bridge_slave_1) entered blocking state [ 311.659809][ T5197] bridge0: port 2(bridge_slave_1) entered disabled state [ 311.669597][ T5197] device bridge_slave_1 entered promiscuous mode [ 311.929500][ T5197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.979029][ T5197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 312.013066][ T3505] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 312.025638][ T3505] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 312.037157][ T3505] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 312.050709][ T3505] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 312.069977][ T3505] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 312.083986][ T3505] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 312.253594][ T3540] Bluetooth: hci0: command 0x0409 tx timeout [ 312.449875][ T8] device hsr_slave_0 left promiscuous mode [ 312.459065][ T8] device hsr_slave_1 left promiscuous mode [ 312.470834][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 312.478642][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 312.489936][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 312.498245][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 312.510492][ T8] device bridge_slave_1 left promiscuous mode [ 312.517298][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 312.530217][ T8] device bridge_slave_0 left promiscuous mode [ 312.537117][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.578326][ T8] device hsr_slave_0 left promiscuous mode [ 312.589008][ T8] device hsr_slave_1 left promiscuous mode [ 312.605713][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 312.613660][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 312.624470][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 312.632189][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 312.654782][ T8] device bridge_slave_1 left promiscuous mode [ 312.661478][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 312.690309][ T8] device bridge_slave_0 left promiscuous mode [ 312.697173][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.745045][ T8] device veth1_macvtap left promiscuous mode [ 312.751223][ T8] device veth0_macvtap left promiscuous mode [ 312.757612][ T8] device veth1_vlan left promiscuous mode [ 312.764520][ T8] device veth0_vlan left promiscuous mode [ 312.787713][ T8] device veth1_macvtap left promiscuous mode [ 312.794270][ T8] device veth0_macvtap left promiscuous mode [ 312.800474][ T8] device veth1_vlan left promiscuous mode [ 312.806567][ T8] device veth0_vlan left promiscuous mode [ 312.811998][ T3540] Bluetooth: hci1: command 0x0409 tx timeout [ 313.765948][ T8] team0 (unregistering): Port device team_slave_1 removed [ 313.798497][ T8] team0 (unregistering): Port device team_slave_0 removed [ 313.822408][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 313.846152][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 313.972771][ T8] bond0 (unregistering): Released all slaves [ 314.171921][ T113] Bluetooth: hci3: command 0x0409 tx timeout [ 314.252778][ T8] team0 (unregistering): Port device team_slave_1 removed [ 314.276328][ T8] team0 (unregistering): Port device team_slave_0 removed [ 314.299376][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 314.328203][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 314.337872][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 314.461200][ T8] bond0 (unregistering): Released all slaves [ 314.556071][ T5208] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.565537][ T5208] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.575209][ T5208] device bridge_slave_0 entered promiscuous mode [ 314.586849][ T5208] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.594225][ T5208] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.604981][ T5208] device bridge_slave_1 entered promiscuous mode [ 314.618816][ T5197] team0: Port device team_slave_0 added [ 314.630858][ T5197] team0: Port device team_slave_1 added [ 314.787657][ T5208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 314.842122][ T5208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 314.891910][ T3551] Bluetooth: hci1: command 0x041b tx timeout [ 314.925963][ T5197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 314.933904][ T5197] 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. [ 314.960135][ T5197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 314.983608][ T5208] team0: Port device team_slave_0 added [ 314.991391][ T5197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 314.998532][ T5197] 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. [ 315.025627][ T5197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.097568][ T5208] team0: Port device team_slave_1 added [ 315.206844][ T5208] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 315.214150][ T5208] 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. [ 315.241590][ T5208] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 315.349469][ T5208] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 315.357259][ T5208] 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. [ 315.383453][ T5208] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.406559][ T5197] device hsr_slave_0 entered promiscuous mode [ 315.416353][ T5197] device hsr_slave_1 entered promiscuous mode [ 315.430645][ T5229] chnl_net:caif_netlink_parms(): no params data found [ 315.662087][ T5208] device hsr_slave_0 entered promiscuous mode [ 315.670207][ T5208] device hsr_slave_1 entered promiscuous mode [ 315.678048][ T5208] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 315.685875][ T5208] Cannot create hsr debugfs directory [ 316.252085][ T3551] Bluetooth: hci3: command 0x041b tx timeout [ 316.271120][ T5229] bridge0: port 1(bridge_slave_0) entered blocking state [ 316.279153][ T5229] bridge0: port 1(bridge_slave_0) entered disabled state [ 316.288639][ T5229] device bridge_slave_0 entered promiscuous mode [ 316.311568][ T5229] bridge0: port 2(bridge_slave_1) entered blocking state [ 316.319025][ T5229] bridge0: port 2(bridge_slave_1) entered disabled state [ 316.328815][ T5229] device bridge_slave_1 entered promiscuous mode [ 316.401408][ T5229] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 316.413245][ T3551] Bluetooth: hci0: command 0x040f tx timeout [ 316.427193][ T5229] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 316.518408][ T5229] team0: Port device team_slave_0 added [ 316.567542][ T5229] team0: Port device team_slave_1 added [ 316.748387][ T5229] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 316.757871][ T5229] 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. [ 316.784776][ T5229] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 316.834356][ T5197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 316.912776][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 316.922732][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 316.933830][ T5229] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 316.940863][ T5229] 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. [ 316.968500][ T5229] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 316.982011][ T25] Bluetooth: hci1: command 0x040f tx timeout [ 317.004764][ T5197] 8021q: adding VLAN 0 to HW filter on device team0 [ 317.027969][ T5208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 317.052933][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 317.063160][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 317.072760][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 317.080028][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 317.185603][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 317.195341][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 317.205582][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 317.217291][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.224632][ T3540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 317.233802][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 317.264070][ T5229] device hsr_slave_0 entered promiscuous mode [ 317.286378][ T5229] device hsr_slave_1 entered promiscuous mode [ 317.299401][ T5229] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 317.307350][ T5229] Cannot create hsr debugfs directory [ 317.324053][ T5208] 8021q: adding VLAN 0 to HW filter on device team0 [ 317.339090][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 317.348865][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 317.422137][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 317.482473][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 317.493238][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 317.502788][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 317.510051][ T3545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 317.519224][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 317.529936][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 317.640269][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 317.650392][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 317.660352][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 317.671042][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 317.681629][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 317.691757][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 317.701226][ T3545] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.708548][ T3545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 317.717847][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 317.729208][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 317.739150][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 317.748951][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 317.760211][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 317.770066][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 317.787576][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 317.798812][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 317.846806][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 317.988267][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 318.000166][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 318.010854][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 318.018742][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 318.073920][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 318.084870][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 318.094706][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 318.104551][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 318.136663][ T5197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 318.169387][ T5208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 318.332618][ T3551] Bluetooth: hci3: command 0x040f tx timeout [ 318.376114][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 318.384447][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 318.438618][ T5208] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 318.496125][ T3551] Bluetooth: hci0: command 0x0419 tx timeout [ 318.796231][ T5229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 318.868975][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.879119][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.900313][ T5229] 8021q: adding VLAN 0 to HW filter on device team0 [ 318.958559][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.968955][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.978696][ T113] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.986040][ T113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.995280][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 319.006603][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 319.016342][ T113] bridge0: port 2(bridge_slave_1) entered blocking state [ 319.023684][ T113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 319.053558][ T124] Bluetooth: hci1: command 0x0419 tx timeout [ 319.215044][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 319.224863][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 319.236560][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 319.248145][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 319.259147][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 319.270436][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 319.281445][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 319.292258][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 319.302354][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 319.355179][ T5229] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 319.368989][ T5229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 319.398520][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 319.408775][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 319.419959][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 319.529149][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 319.537618][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 319.594739][ T5229] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 320.066909][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 320.077782][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 320.177365][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 320.187695][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 320.216896][ T5197] device veth0_vlan entered promiscuous mode [ 320.235094][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 320.245196][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 320.288688][ T5197] device veth1_vlan entered promiscuous mode [ 320.350177][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 320.360879][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 320.371831][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 320.474931][ T5208] device veth0_vlan entered promiscuous mode [ 320.484148][ T124] Bluetooth: hci3: command 0x0419 tx timeout [ 320.506254][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 320.516583][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 320.526846][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 320.568804][ T5197] device veth0_macvtap entered promiscuous mode [ 320.599067][ T5208] device veth1_vlan entered promiscuous mode [ 320.628622][ T5197] device veth1_macvtap entered promiscuous mode [ 320.637845][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 320.649756][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 320.659439][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 320.669468][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 320.680150][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 320.690856][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 320.798111][ T5197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 320.810685][ T5197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.820833][ T5197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 320.831410][ T5197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.841387][ T5197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 320.853007][ T5197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.867609][ T5197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 320.880115][ T5208] device veth0_macvtap entered promiscuous mode [ 320.893917][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 320.904259][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 320.915561][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 320.926222][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 320.936787][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 320.947518][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 320.968657][ T5197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 320.979934][ T5197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.989951][ T5197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.000541][ T5197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.010569][ T5197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.021169][ T5197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.035481][ T5197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 321.046704][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 321.061585][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 321.072469][ T3551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 321.086505][ T5208] device veth1_macvtap entered promiscuous mode [ 321.236142][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.247434][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.257486][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.268098][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.278137][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.288747][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.298878][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.309490][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.324165][ T5208] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 321.333233][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 321.344097][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 321.414955][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.426449][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.436485][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.447110][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.457087][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.467759][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.477777][ T5208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.488389][ T5208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.502906][ T5208] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 321.515903][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 321.526704][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 321.656150][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 321.667021][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 321.798410][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 321.809571][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 321.828379][ T5229] device veth0_vlan entered promiscuous mode [ 321.863511][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 321.874380][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 321.907702][ T5229] device veth1_vlan entered promiscuous mode [ 321.925496][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 322.044040][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 322.054658][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 322.080759][ T5229] device veth0_macvtap entered promiscuous mode [ 322.123195][ T5229] device veth1_macvtap entered promiscuous mode [ 322.230553][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.241946][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.251974][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.262554][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.272568][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.283148][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.293225][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.303803][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.313751][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.324407][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.339064][ T5229] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 322.350913][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 322.361441][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 322.371850][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 322.383052][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 322.434995][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.445685][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.455792][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.466523][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.477640][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.488286][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.498286][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.508945][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.518913][ T5229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.529565][ T5229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.544204][ T5229] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 322.552633][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 322.563504][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.034894][ T3665] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 324.043206][ T3665] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 324.051050][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 324.179472][ T3665] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 324.187588][ T3665] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 324.196658][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 324.390070][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 324.398754][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 324.453493][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 11:10:47 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000340)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[], 0x9) 11:10:47 executing program 5: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./bus\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}], 0x0, &(0x7f0000000380)=ANY=[]) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') open(&(0x7f0000000000)='./bus\x00', 0x181042, 0x0) [ 324.725177][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 324.733690][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 324.935809][ T5448] loop5: detected capacity change from 0 to 1024 [ 325.089539][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 325.160884][ T5448] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. 11:10:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) 11:10:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000100), 0x0, r2, 0x4}) 11:10:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff67) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = dup(r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 11:10:48 executing program 2: timer_create(0x2, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140), 0x0) 11:10:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x20, r1, 0x1, 0x0, 0x0, {0x5}, [@ETHTOOL_A_COALESCE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 11:10:48 executing program 2: syz_mount_image$romfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000cc0)=[{&(0x7f0000000b40)='d]', 0x2}], 0x0, 0x0) [ 325.593495][ T824] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 325.601432][ T824] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 325.625298][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 325.680890][ T3570] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 325.689052][ T3570] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 325.731328][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:10:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x8, &(0x7f0000000980)=@framed={{}, [@map_fd, @initr0, @kfunc]}, &(0x7f0000000a00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:10:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000100), 0x0, r2, 0x4}) 11:10:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@phonet={0x23, 0x0, 0x0, 0x1}, 0x80) [ 326.422100][ T3545] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 326.672540][ T3545] usb 2-1: Using ep0 maxpacket: 8 [ 326.796824][ T3545] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.808113][ T3545] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 326.822094][ T3545] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 2015, setting to 1024 [ 326.833369][ T3545] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 327.072721][ T3545] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 327.082491][ T3545] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.090630][ T3545] usb 2-1: Product: syz [ 327.095032][ T3545] usb 2-1: Manufacturer: syz [ 327.099751][ T3545] usb 2-1: SerialNumber: syz [ 327.213296][ T5484] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 327.220635][ T5484] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 327.482873][ T3545] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 327.521987][ T3545] usb 2-1: USB disconnect, device number 3 11:10:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000100), 0x0, r2, 0x4}) 11:10:51 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee01, @ANYBLOB=',mpol=p']) 11:10:51 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) 11:10:51 executing program 0: syz_mount_image$exfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000002240)=[{&(0x7f0000000100)="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", 0xffd, 0x4}, {&(0x7f0000001100)='v', 0x1, 0xfffffffffffffff2}], 0x0, 0x0) 11:10:51 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='mode=000000000']) [ 328.115367][ T5527] loop0: detected capacity change from 0 to 264192 [ 328.140943][ T5525] tmpfs: Unknown parameter 'rootcontext' [ 328.210299][ T5529] tmpfs: Bad value for 'mpol' 11:10:51 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@size={'size', 0x3d, [0x78]}}]}) 11:10:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000780)={0x1, &(0x7f0000000700)=[{0x800}]}) 11:10:51 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='mode=0000000000']) 11:10:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000240)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:10:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000100), 0x0, r2, 0x4}) 11:10:51 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000480)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, 0x0) [ 328.804400][ T5543] tmpfs: Bad value for 'size' 11:10:51 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000040061104d000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x8f, &(0x7f0000000200)=""/143, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:10:52 executing program 5: socketpair(0x11, 0x2, 0x3, &(0x7f0000000000)) 11:10:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaaaaaaaaaab27, &(0x7f00000002c0)=[{&(0x7f0000000180)="04843d12c5427300a12b83b4846635fd7ce07cfa5951e19d0bef20f4088268c3e6c0ab718f99b4081afc2766dc23863b430412629bcbf9011199350d61cc96dcabe28bb74f03d51e74bafa84e84de6295f00857148ad0622209b73dac46adda352cd21aebc1ac970250cf1380c6b7b875f7b6aaebeba917dcf82ef30606cbdfc65e7aec044fe12731685f0ff21", 0x8d, 0x80}, {&(0x7f0000001480)="f715669b4e17d42d0d22055525af5c8c491cf73d0cb1b3ccde7a04e110a4e61f02df480e9b0faddb445d7a9d94a5f6e86f1a403f4b95b5481216be633dd5f1078c19db6cb3e20787affff7b58b3164adf0545224db26ae9f95cd6079b162d8ddb26a783c", 0x64, 0x4001000}], 0x20, &(0x7f0000001500)={[{@resuid}, {@noinline_data}], [{@subj_role={'subj_role', 0x3d, '\xd3\xf1X#\r!\xe7\x8e\xee\x85\x93p\x85\xbc\xf6\x8cD\xf3\x99\xdf_\x0el\x83\xdem4Qr\x99\x9b\xed\xac\x1e\x1f\xcd\x80\xa3\xcb\x8dx\xde\x00_/\xd6w\x8dm\x1b\t\xe6YE\xdc\x16'}}, {@seclabel}, {@euid_lt}, {@smackfsdef={'smackfsdef', 0x3d, '*\'))'}}, {@fowner_gt}]}) [ 329.072395][ T5552] binder: 5549:5552 ioctl c00c620f 0 returned -14 11:10:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a40)) 11:10:52 executing program 3: r0 = socket$tipc(0x1e, 0x5, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000300), &(0x7f0000000340)=0x4) 11:10:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x3}]}}, &(0x7f0000000080)=""/184, 0x26, 0xb8, 0x1}, 0x20) 11:10:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000680)=""/168) 11:10:52 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002280), 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000002380), &(0x7f00000023c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}], [{@fsuuid}]}}) 11:10:52 executing program 2: socketpair(0x29, 0x0, 0x0, &(0x7f0000000000)) 11:10:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, 0x0) 11:10:52 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) signalfd(r0, &(0x7f0000000d00), 0x8) 11:10:52 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000), 0x10001, 0x0) [ 329.891425][ T5573] fuse: Unknown parameter 'fsuuid' 11:10:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0, 0x0, 0xffffffffffffff97}, {&(0x7f0000000180)="a15bd608afbd9e6af47f", 0xa, 0x5}], 0x0, &(0x7f00000002c0)) 11:10:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8949, &(0x7f00000014c0)={'gre0\x00', 0x0}) 11:10:53 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xee00}}) 11:10:53 executing program 0: syz_clone(0x44000000, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(0x0) 11:10:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)={[{@fat=@uid}]}) 11:10:53 executing program 5: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x5) 11:10:53 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000a00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:10:53 executing program 3: syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) syz_mount_image$exfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000800), 0x0, 0x0) [ 330.666957][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 330.673525][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 [ 330.754369][ T5597] FAT-fs (loop2): bogus number of reserved sectors [ 330.756259][ T5599] fuse: Bad value for 'group_id' [ 330.761158][ T5597] FAT-fs (loop2): Can't find a valid FAT filesystem 11:10:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x40, r1, 0x16f41fc05c7c55cf, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x40}}, 0x0) 11:10:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002280), 0x0, 0x0) read$FUSE(r0, &(0x7f0000004300)={0x2020}, 0x2020) 11:10:54 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) fcntl$setownex(r0, 0x2, 0x0) 11:10:54 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) fcntl$setownex(r0, 0x24, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) 11:10:54 executing program 1: socketpair(0x2b, 0x1, 0x8, &(0x7f0000000080)) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x44000000, &(0x7f0000000100)="c2784f31e409780ecbd1ec8765b64b107d38ac764ebe6ce31b92a9ea1f36d3a54a0ba767e04cca98334d04dd", 0x2c, &(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000200)="619b69c773f75b43463b5c3c7086336bcb9e325f1381a93ad471e568c4ff9b53fa2eaa8c5b0a6360464d207e6ec5041148ba10169936c3e382c0c2d3aba6aa24c4150afc387c826104051f8bb6214b38b7be7b") 11:10:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x28}}, 0x0) 11:10:54 executing program 5: getresuid(&(0x7f0000003380), 0x0, 0x0) 11:10:54 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)={[{@nr_blocks={'nr_blocks', 0x3d, [0x34, 0x0]}}]}) 11:10:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xffffffffffffff97}], 0x0, &(0x7f00000002c0)={[{@fat=@nocase}, {@fat=@usefree}, {@dots}, {@nodots}]}) 11:10:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000014c0)={'gre0\x00', &(0x7f0000001400)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @empty}}}}) 11:10:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)={[], [{@context={'context', 0x3d, 'root'}}]}) [ 331.896246][ T5625] loop4: detected capacity change from 0 to 264192 11:10:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000fddbdf25270000000800", @ANYRES32], 0x24}}, 0x0) [ 332.031887][ T5625] FAT-fs (loop4): bogus number of reserved sectors [ 332.038535][ T5625] FAT-fs (loop4): Can't find a valid FAT filesystem 11:10:55 executing program 1: getpgid(0x0) syz_clone3(&(0x7f0000000300)={0x44000000, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/223, 0xdf, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=[0x0, 0x0], 0x2}, 0x58) 11:10:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11001) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0x9) dup2(r0, r1) 11:10:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@fat=@check_normal}]}) 11:10:55 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) fcntl$setownex(r0, 0x11, 0x0) [ 332.354056][ T5633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 11:10:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000580), 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000600)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) 11:10:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={@mcast2, @mcast2, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) [ 332.689191][ T5642] FAT-fs (loop5): bogus number of reserved sectors [ 332.696581][ T5642] FAT-fs (loop5): Can't find a valid FAT filesystem 11:10:55 executing program 2: bpf$PROG_LOAD_XDP(0xe, 0x0, 0x0) 11:10:55 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) fcntl$setownex(r0, 0x409, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) 11:10:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xd33, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)) 11:10:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x4}}}, 0x88) 11:10:56 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 11:10:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89b0, &(0x7f00000014c0)={'gre0\x00', 0x0}) [ 333.257867][ T5655] loop4: detected capacity change from 0 to 6 [ 333.340376][ T5655] F2FS-fs (loop4): Unable to read 1th superblock [ 333.350361][ T5655] F2FS-fs (loop4): Unable to read 2th superblock 11:10:56 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)) syz_mount_image$f2fs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f00000001c0)="e9", 0x1, 0xffff}], 0x80000, &(0x7f0000000300)) 11:10:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x891e, &(0x7f00000014c0)={'gre0\x00', 0x0}) 11:10:56 executing program 3: prctl$PR_SET_UNALIGN(0x3c, 0x0) 11:10:56 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)="b3", 0x1, 0xffffffffffffff7f}], 0x0, 0x0) 11:10:56 executing program 0: prctl$PR_SET_UNALIGN(0x2a, 0x0) 11:10:56 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) close(r0) socket(0x10, 0x803, 0x0) read$FUSE(r0, 0x0, 0x0) 11:10:56 executing program 3: syz_mount_image$f2fs(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={[{@background_gc_off}, {@noinline_dentry}, {@fsync_mode_posix}, {@noextent_cache}, {@disable_roll_forward}, {@noinline_data}, {@nolazytime}, {@whint_mode_fs}, {@whint_mode_off}], [{@euid_eq}, {@measure}, {@measure}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) 11:10:57 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) fcntl$setownex(r0, 0x6, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) 11:10:57 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') [ 334.075175][ T5674] loop4: detected capacity change from 0 to 264192 11:10:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{0x0, 0x0, 0x431}], 0x0, &(0x7f0000000a40)) 11:10:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) syz_clone(0x44000000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) syz_open_procfs(0x0, 0x0) 11:10:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, 0x0) 11:10:57 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) 11:10:57 executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 11:10:57 executing program 1: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000003ac0)=[{&(0x7f0000000940)="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", 0x1000}], 0x0, 0x0) [ 334.520190][ T5685] loop0: detected capacity change from 0 to 4 [ 334.620697][ T5685] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 11:10:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200)) 11:10:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 11:10:58 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000a00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000c40), 0x8, 0x10, 0x0}, 0x80) 11:10:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xffffffffffffff97}], 0x0, &(0x7f00000002c0)={[{@fat=@showexec}, {@fat=@nocase}, {@fat=@usefree}, {@fat=@umask}]}) [ 335.102461][ T3542] usb 6-1: new high-speed USB device number 2 using dummy_hcd 11:10:58 executing program 4: socketpair(0x2c, 0x0, 0x0, &(0x7f0000000180)) 11:10:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x890d, 0x0) 11:10:58 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) syz_clone(0x44000000, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000340), 0x0) syz_open_procfs(0x0, 0x0) [ 335.462260][ T3542] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.473509][ T3542] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 335.484265][ T3542] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 335.494240][ T3542] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 335.504247][ T3542] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 335.514131][ T3542] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 11:10:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @private}}}}) 11:10:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) syz_clone(0x44000000, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) syz_open_procfs(0x0, 0x0) 11:10:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001500)={&(0x7f0000000000), 0xc, &(0x7f00000014c0)={&(0x7f00000000c0)={0x34, r1, 0x16f41fc05c7c55cf, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x34}}, 0x0) [ 335.982481][ T3542] usb 6-1: string descriptor 0 read error: -22 [ 335.989022][ T3542] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.998705][ T3542] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.402277][ T3542] cdc_ncm 6-1:1.0: bind() failure [ 336.426767][ T3542] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 336.433931][ T3542] cdc_ncm 6-1:1.1: bind() failure [ 336.503503][ T3542] usb 6-1: USB disconnect, device number 2 11:10:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x1, &(0x7f0000001d00)=[{&(0x7f0000000bc0)="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", 0x11d, 0xe3}], 0x0, &(0x7f0000001dc0)) 11:10:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000010c0), 0xffffffffffffffff) 11:11:00 executing program 4: sched_setscheduler(0x0, 0x2, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[]) 11:11:00 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) 11:11:00 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)) syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x180000, &(0x7f0000000400)) 11:11:00 executing program 2: syz_open_dev$vcsu(&(0x7f0000000000), 0xffffffffffffffff, 0x200003) 11:11:00 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) fcntl$setownex(r0, 0x6, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) 11:11:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002280), 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000002380), &(0x7f00000023c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@blksize}]}}) 11:11:00 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002280), 0x0, 0x0) read$FUSE(r0, &(0x7f0000004300)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000022c0)={0x2020}, 0x2020) [ 337.564489][ T5750] loop5: detected capacity change from 0 to 1 [ 337.590024][ T5750] F2FS-fs (loop5): Unable to read 1th superblock [ 337.597060][ T5750] F2FS-fs (loop5): Unable to read 2th superblock 11:11:00 executing program 2: r0 = socket(0x10, 0x803, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) 11:11:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x41) [ 337.940064][ T5757] fuse: blksize only supported for fuseblk 11:11:01 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4040, 0x0) 11:11:01 executing program 5: getrusage(0x1, &(0x7f0000000280)) 11:11:01 executing program 4: syz_open_dev$vcsa(&(0x7f0000002040), 0x0, 0x203) 11:11:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x5, 0x1, 0x9, 0x1, 0xc0}, 0x48) 11:11:01 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) close(r0) inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x43c00) read$FUSE(r0, 0x0, 0x0) [ 338.589025][ T24] audit: type=1800 audit(1653477061.647:3): pid=5768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1169 res=0 errno=0 11:11:01 executing program 3: readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=""/168, 0xa8) clock_gettime(0x2, &(0x7f0000000000)) 11:11:01 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) readv(r0, 0x0, 0x0) 11:11:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}]}, 0x2c}}, 0x0) 11:11:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x40, r1, 0x16f41fc05c7c55cf, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x40}}, 0x0) 11:11:02 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) 11:11:02 executing program 3: syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x30820, &(0x7f0000000380)) 11:11:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8935, 0x0) 11:11:02 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) syz_clone(0x44000000, &(0x7f0000000100)="c2784f31e409780ecbd1ec8765b64b107d38ac764ebe6ce31b92a9ea1f36d3a54a0ba767e04cca98334d04dd99a693d0fa01742502ab48881450220273a6734274267001467c9559c6028d8895d92a575b965717bf6ddc412b310a60b953a9aa16a2264da3b175b6c39b198192", 0x6d, &(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000200)="619b69c773f75b43463b5c3c7086336bcb9e325f1381a93ad471e568c4ff9b53fa2eaa8c5b0a6360464d207e6ec5041148ba10169936c3e382c0c2d3aba6aa24c4150afc387c826104051f8bb6214b38b7be7b") syz_open_procfs(0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f0000000000)=0x6e, 0x0) 11:11:02 executing program 4: pipe2(&(0x7f0000000000), 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 11:11:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x40, r1, 0x16f41fc05c7c55cf, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x40}}, 0x0) [ 339.518035][ T5790] binder: 5788:5790 ioctl c018620b 0 returned -14 11:11:02 executing program 2: syz_clone(0x44000000, &(0x7f0000000100)="c2784f31e409780ecbd1ec8765b64b107d38ac764ebe6ce31b92a9ea1f36d3a54a0ba767e04cca98334d04dd99a693d0fa01742502ab48881450220273a6734274267001467c9559c6028d8895d92a575b965717bf6ddc412b310a60b9", 0x5d, &(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000200)="619b69c773f75b43463b5c3c7086336bcb9e325f1381a93ad471e568c4ff9b53fa2eaa8c5b0a6360464d207e6ec5041148ba10169936c3e382c0c2d3aba6aa24c4150afc387c826104051f8bb6214b38b7be7b") 11:11:02 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x2, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xff}, {0x6, 0x24, 0x1a, 0x0, 0x21}, [@mbim={0xc}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x5, 0x0, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x12}}}}}}}]}}, &(0x7f00000001c0)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200}, 0x1a, &(0x7f0000000100)={0x5, 0xf, 0x1a, 0x3, [@generic={0x3, 0x10, 0x4}, @ext_cap={0x7}, @wireless={0xb}]}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4}}]}) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, 0x0) 11:11:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) 11:11:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, &(0x7f0000001680)) 11:11:03 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001540), 0x20002, 0x0) write$P9_RREAD(r0, 0x0, 0x0) 11:11:03 executing program 3: truncate(0x0, 0xffffffffffffff11) 11:11:03 executing program 4: pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180), 0x0) 11:11:03 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)) syz_mount_image$f2fs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x80000, &(0x7f0000000300)={[], [{@audit}]}) [ 340.372733][ T3551] usb 2-1: new high-speed USB device number 4 using dummy_hcd 11:11:03 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) syz_clone(0x44000000, &(0x7f0000000100)="c2784f31e409780ecbd1ec8765b64b107d38ac764ebe6ce31b92a9ea1f36d3a54a0ba767e04cca98334d04dd99a693d0fa01742502ab48881450220273a6734274267001467c9559c6028d8895d92a575b965717bf6ddc412b310a60b953a9aa16a2264da3b175b6c39b198192", 0x6d, &(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000200)="619b69c773f75b43463b5c3c7086336bcb9e325f1381a93ad471e568c4ff9b53fa2eaa8c5b0a6360464d207e6ec5041148ba10169936c3e382c0c2d3aba6aa24c4150afc387c826104051f8bb6214b38b7be7b") syz_open_procfs(0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f0000000000)=0x6e, 0x0) 11:11:03 executing program 3: r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(0x0) getpgid(r2) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) r5 = getpgid(0x0) getpgid(r5) sendmsg$AUDIT_SET(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, 0x3e9, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x1, 0x1, r5, 0x7, 0x80, 0x10000, 0xffff, 0x0, 0x8, 0x4e390403}, ["", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40041) getpgid(r3) syz_clone3(&(0x7f0000000300)={0x44000000, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x28}, &(0x7f0000000100)=""/223, 0xdf, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=[r1, r2, r0, r3, r0, r0, r0, r0], 0x8}, 0x58) 11:11:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) [ 340.812662][ T3551] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 340.825638][ T3551] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 340.836508][ T3551] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 11:11:03 executing program 5: openat2(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1e}, 0x18) 11:11:04 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x260828, &(0x7f0000000100)) [ 341.226224][ T3551] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 341.235553][ T3551] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.243852][ T3551] usb 2-1: Product: syz [ 341.248147][ T3551] usb 2-1: Manufacturer: syz [ 341.253014][ T3551] usb 2-1: SerialNumber: syz [ 341.622387][ T3551] cdc_ncm 2-1:1.0: bind() failure [ 341.638824][ T3551] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 341.645876][ T3551] cdc_ncm 2-1:1.1: bind() failure [ 341.751347][ T3551] usb 2-1: USB disconnect, device number 4 11:11:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000300)=0x10) 11:11:05 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x11) 11:11:05 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) inotify_add_watch(r0, 0x0, 0x30000000) 11:11:05 executing program 2: creat(&(0x7f0000000080)='./file0\x00', 0x0) fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 11:11:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000040)="b9", 0x1}], 0x1, &(0x7f0000000600)=[@prinfo={0x14}], 0x14}, 0x0) 11:11:05 executing program 3: r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(0x0) getpgid(r2) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) r5 = getpgid(0x0) getpgid(r5) sendmsg$AUDIT_SET(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, 0x3e9, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x1, 0x1, r5, 0x7, 0x80, 0x10000, 0xffff, 0x0, 0x8, 0x4e390403}, ["", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40041) getpgid(r3) syz_clone3(&(0x7f0000000300)={0x44000000, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x28}, &(0x7f0000000100)=""/223, 0xdf, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=[r1, r2, r0, r3, r0, r0, r0, r0], 0x8}, 0x58) 11:11:05 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000880), &(0x7f00000008c0)=0x4) 11:11:05 executing program 2: socketpair(0x0, 0xe, 0x0, &(0x7f0000000000)) 11:11:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8991, &(0x7f00000014c0)={'gre0\x00', 0x0}) 11:11:05 executing program 0: getpgid(0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 11:11:05 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x2}}}, 0x10) 11:11:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 11:11:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 343.033924][ T5868] tipc: Can't bind to reserved service type 2 11:11:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) listen(r0, 0x0) 11:11:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180), &(0x7f0000000040)=0x8) 11:11:06 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) 11:11:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) shutdown(r0, 0x0) 11:11:06 executing program 3: r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(0x0) getpgid(r2) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) r5 = getpgid(0x0) getpgid(r5) sendmsg$AUDIT_SET(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, 0x3e9, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x1, 0x1, r5, 0x7, 0x80, 0x10000, 0xffff, 0x0, 0x8, 0x4e390403}, ["", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40041) getpgid(r3) syz_clone3(&(0x7f0000000300)={0x44000000, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x28}, &(0x7f0000000100)=""/223, 0xdf, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=[r1, r2, r0, r3, r0, r0, r0, r0], 0x8}, 0x58) 11:11:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 11:11:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0), &(0x7f0000000040)=0x98) 11:11:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:11:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x50, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 11:11:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000001940)={0x0, 0x6e, 0x0}, 0x0) 11:11:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0), &(0x7f0000000480)=0xb0) 11:11:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0xf}, 0x0) 11:11:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, @in, 0x0, 0x0, 0x2}, 0x98) 11:11:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x98) 11:11:07 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) 11:11:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)=0x1008) 11:11:08 executing program 3: r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(0x0) getpgid(r2) r3 = getpgid(0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) r5 = getpgid(0x0) getpgid(r5) sendmsg$AUDIT_SET(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x3c, 0x3e9, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x1, 0x1, r5, 0x7, 0x80, 0x10000, 0xffff, 0x0, 0x8, 0x4e390403}, ["", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40041) getpgid(r3) syz_clone3(&(0x7f0000000300)={0x44000000, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x28}, &(0x7f0000000100)=""/223, 0xdf, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=[r1, r2, r0, r3, r0, r0, r0, r0], 0x8}, 0x58) 11:11:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0), 0x90) 11:11:08 executing program 4: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2}, 0x10) shutdown(r0, 0x2) 11:11:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x0, 0x0, 0x10b}, 0x98) 11:11:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:11:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x0, 0x0, 0x294}, 0x98) 11:11:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 11:11:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3bf8, 0x4) 11:11:08 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) [ 345.860884][ T5936] sctp: [Deprecated]: syz-executor.2 (pid 5936) Use of int in maxseg socket option. [ 345.860884][ T5936] Use struct sctp_assoc_value instead 11:11:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000012c0)={0x2, [0x0, 0x0]}, &(0x7f0000001340)=0x8) 11:11:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, 0x0, &(0x7f0000000080)) 11:11:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 11:11:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000044c0)={0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000000040)="dd", 0x1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000100)="ae", 0x1, 0x0, 0x0, 0x0) 11:11:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 11:11:09 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000580)="19f8a667136e5216902043fc3b26406efeb8c8785a1381607f44a1d1c3e651eeb18d22cb3b75a620ee9aafb264e9c39e56ae541aab98c3520aa561579c83ea16567e9723ab43fc6038353f9c8e0e1652ea97b81c07fc7c3186e689362e1ad0b451549900e8dbbdb162703246e36fca964d1111f93e76b00099360d38e711d97ba3752403bf10ed5a75251eb8c61d72c1ea0c590f32656828396261fab58c41d0b2038d46a7f5e44641af991cbb2f153f9ac8c5334d9753f4edc953ff4b1c4124a3b34c833ef29d022438719607191f5f08315571994edb0103077cfe529677a3fa6a39a25d1535c5ff6dc862856e9446d638cc4743c59c4e3cbdba4feb4e723b19e6180cf957e7c3efc9a27171c0b6fa28a1ccb5612a495783150ec14a939cf146c40dd8590ce832211f27429d7056331b43d8f391528d0c912966665ff94f9b6a62c88008d6945f880709a432f40144cb797045b161cb219ce9ecb028387daab80f7d0d3ae3ef0d554bee14637d8de09308d269be4b2deb038dafdc719e6dd6943b4b938219e30c9b97d40e5e4228c9340fdb008c97321b01ee45a99b9d23d15cae4edbca862fff1fdf168697f532f1f3cfe37cee240e6454b1500a7a0bd31f90c9e6dbc91cdaeaf90214b8c1b434e35589727479d15602624efe900c1da756a2a7791f527d8ca3fc888d9059b069ebfef0051ec3904ec184d7acb8abbd52e1f04e4549971a4cee8c78eef795ae153ab46e5f692b327c5277463f0bd174fa09a7f79b67f8af6cf2d2ce73f83948406b80f698199332e9110842bdc3c8173a11e631f6b0a98aa5229d51c24f7aba91c98a5147d6a03308474d68773b5fc5251b3d72e184b304785c41dfe627d768a67c628087d720bb436f51f71db1fab46b3f6eb6d30dde656b1c85b24014c5343dc384e855f72c456cedb1fcef709149597f48cc33874489f86b50408ad3b7b1ef0e6915ca56d846b7b6e6a91545a068a983468dd0cb58abd571d487f8337a44a12130a2c224527a1c7321063bfcca9b2fd8597a8d3284662ccb278106c5ad7ede9163fcb6ab84baa5c5065d82431d9a801cef8c37ad14a8d68f701ef368e7c1fcedaab58193e1eb0e3ab7e0773a14d7d2b9ee01f29d5bc934a08ae9dd4624f0d3033afc6935b6d4b170fa4ecdc68fb0ec3ad6b999f52ec8f8e87ed0a542315c5d1149b279397545d8e1df58a0ae9eecf6abb0a35e412e87f6f811f0d9e8fc16c04dbd092742affd5bfc724fa131ba735aec416f59e0e409ee658e7939ba2151e7878247aa64606c72fd45eb199f0e15cfa8254c695ecdc0a5f4f5bba12164938d25f8b811e4e810aa94543cf0b20c355ca71de6220439c8540c01d4bd78c22e493d8b18f78e168697d8ff846369d2e71b365c7c35443e3586b80af615993ff26464e8347b1acab7812db96c2aa163d1503b3fb1d88031b4bac5a51de41a384f8c74ebd30826d1230d2a40c0286e74bae08db690914bafbbd5083ccc9938ee48ba284261756b6fb2cb96ee8979e963cb4775aab41bbcb24278adf987de2676f89ceb2bdcd75d857c897dbf2b8950ff833e4d5f8efc1054c233645ace50365cb327aa19100d8974aad96e3e50fbaa5df6206745587120f21cf02dcae548da79fbdfdae3d989ec13cd1af7a74b3c01d25c62ceb879f753ee058f0f4e073b935a9fdf5afa6d230991d608f25c6cf700e789afca98d93dc5e8606ceb743a63c71bb2b1be28a4bd43c07d37a6041f86b82d2e6db7f45f26d5f382a21d8b4099299d10ab9f1eb273628aaa2338b4f966a7e29871ad301bbcbfa3c222d26d4440e25352dfb9500908b0c7e96aa06fba628582e2d2d202bb9e60d2a794e2b138f4a3b315dc112f78b5e3c5cc2ff70f78c863d41e2113a2d094fad29b7ef218f54f2768425daa72615fa07758087e0b7bcafcc1f7148c77628aec065c0bfa9bb3947011fc71e803e121defc63fceb45d209640d2e6d15ab0bad6952a84b64571c97209a30fa5b64af8e27f5a38cea7c97abd78b6635b6937cceb7b50cb598c74d8e6d5e2f6dac8132b26d99c7e76e68efb5d980504a90fe58ae519088ce19e33655f316a8d76cd4bf1bedc2445cde3b156c1e3b759ff22e8285a14daee2c51f3ddaa70915b5f0fe9ec38642657fe809a4e0a73f6db8d1ec88104022309f18f4551bcb3a70be6a664100a4d04d56760e5ef74c17affafd9f730d41781bf66c752c3324b3cb1f5eebfa4ab5e7697f936715a1c78ace4b398d64bdf3194c843aed24120756388209481eea5eb153c8385f4297b2f8b87d9c5c4ae29155311ead9bef96034b4d6c005f7f885c0f13864cbbc421082bf2892779942dd19ad16b39b7df0bf8acc857af7721771d1b1d3f3aedd005fbece1a6a50f806c406a6d5185725abd22d0285160926bda54343f8975c4509d8ef19d7dcd3b7d430730cd2b423db825128da7fb64a00be222fb6af60d6adee0b2ea36101dc545e00d09b37227c484f0e6191b5083cbb76f996e67a58a115c3fac046be36e69f6f2b28cd175cdf045373a471ec8b33e1091a2172b23fb85eb560355ea3b5643a306e9053d39cab1722612ffc96e23a15cb7cebfafc1fa8bfbe56053218313bd11cf3d3789860ad3013f3fd7366e6aeb00c6479e3c84383354cbf4a0c8e6b22504dd8d20d326367ca024eb05d871cea664fba97bc0d28d68fd7418e51e206ebbfde05b03a3f53885af67d41e0704b8a02f78f39dc9c97ab18042df16cedcfa800b1b49b8991057303df76d3e498c18066f20e39973eb5d013d577f19e5b5c8c31c57e0b03f39252858c1af8a638680af5d5c3f6a2db87114471c3341fabda7704e7435cb47ce4e2901fe7be3e49174cd536cd6b1969deebe705c7c4c4fd1e3ff9a6e24a524006dd79fca9edb711864a01c648b797340ddbda61eb78b92aec60cec61222ae5440632dbde6cab2d560f155f91c92e621c74e01d9162889ebb9ca627fe047da275e13865a3ee75081181b2819812a3b7728faeb3a97ead90075bf3fc41e9773d55788e4f2006655e324cf426a9aedb774a349573ec3c9bffd51042b4a673c5712c47b99b2228e4057d0c6805b3c8c483375d4d2777f2a26a40911d5e23923f2103b79ec487991899d825186a69cd9d81d2709ac7eff026bce6e863e8007615b721874c9740a2cd85e514484c7867f3378cf4e94a61eca2148aff15dc2ef611d56770501f3fc9fc98aa34c8e86b8f530b81bc1e2ffdeb5d8989a1f43994d743021c10497c922ca49db0644fd9efa3642f99c4be752ebc3b593e53e2e3239459a5b67d95e2b8ac5f86f74fd1ee0f5d8d21f2aee4128ec9a3bb4a1b54f66c9a7ca089e0f8d004aa7ed822875315c16c6c232c863e7712a75a59777a78a43324e3188563d4e6eef09c7543456b849e59149b39db64e45375f0a1b476effb0fafeb1442fca7bc86ec050922776dfa826523876bb8429efc754967193a1d3843ea514a8d0a5e8c664e2911d52c92e4a6c1cec35a370c6ab82862fe4cfd2af5f789a1c3b74e10beb3f4c9978b8c4c5e927b36e7448985c1b026c1edf4a11229a77c0ae96f11a4511e80f4a6cd2b2f8ecfcbbfda4f19f093fe5697d8922a3fe43123296363b1f9169d3b34e9a29010151d2d4a2f5f1e4da0fbac1159667380a7ba9fe29d54c21d8025b81fc1daedb03e228dc21217cac5b116f9a71c2d689d4524daa45b6f1cb0e38e72ae3530186ec1cc1e311a8f4851544c50f94fbc2122c23a67916c9104260816ed1872bd1797dc30ad9823f54209f39e79834b3b4f32cca7c93e59a16bb64351ffa247b0cad581c43e110889221a381e0e8bc0a6c89f6bffff079868a41ee58d727e5be9ccbbb64ae6a1c4da3cbe070a14df306cc828d4cd1eff243ce8872c701e86944a4024d4a4d201ebf84cc2fdfb4ff49fa8cd40f3d258ed632efe25a7ea952c3efa5da7c5f16cff4246bd381b44c1ea3538eb8952200fecc392eedd782d16ef6ffeaa95a8b2cfa4fbd4fd79e907c3f81ad10679118b32e56cb7acb68e43c931f76eaec0f90eadd66f923e0c7f6cc8cdaac1f0cade343363298267e9047a12925250f65008d577e525188e4baeceebfb37d62451039910214e2ad8c4e481f1eea9b40cfb11659e962a304f7a54c4514757c5a0fbba718a524ea18a24c2a0fd007b9a0d3e412934eb3108857e450cf4baed6305c1421b41de9ae981f31ee29ce7ad48fade60d86b22341fa61b308ce7cbf5d66271efdb2efe2627af23adf8a7892276d74dc72ee2b938ffa0ccdaa261bf3b0b3a3c348390e743e79f0848e90059161716c8c259f6df581b719d221d33fd46781795eab043b68d4da54a9f6a6dd2bf61cbcf2f14efd346fb9f5896a08f143c6d28a08c3253925c4ae5bc2cded15b83a61e640c8cc21a29f53c6e67b504b7259880d867751997468037902bff616f9ad5f07e9aaaf40eb24272fbe75b12eb247d90db812cffdb48d711a5e8ea03d49ec8e7396f30e43f816c7779c090934b541d35b3b5b0483cebed4ed0a00de412214576de1e48349c6919663c3bbb48192de33753621bcd905b4eb9690cb7ba2aea06d1c78d604d5b6ee33ad6406edceca4ce6abc19c769d7b33945af311ea55a890d6d3fa29c7352f46930a2c1267bf2c572a8a4f4906d3b5aa4b6e31dd945a87005e1bb00729498706601d7275774c1ffdfb682c7c2608e48fc39562a949c8fe71234cee0d1520791c90bac55b3499e3f888aa09d4e1313102f82cbc9b427245e7d91fd445f343e8aa90ce2b77bd2710451e7123764792549281be358fce143b1823f46c9d3755bde03b952d4ece996a7855f439ea997b8a1a11fea29fe4b82eace12398d50d1fbaf4550fbadabe21ea6a441f8c5a11650f62d2206bd89c18ab903dd2ec26387b7ce29f9cd3c69da8ed31210551352ab5d1fd1026bb74e4d9a6a24334028d901f3a8e9996738f8b3f2010f57d5619d819b8547a81e58315c86a0b0ca7b22b75e940803b499748365fd20290927b02cefc2f47e8ef343be26f68cd2b0eacd297c9e43e022fcf01294330b76c623d741512f81f25a20bac43e2109f9be175b32e595aeef186ae3125f9265498324a90fd0792e40edb9a5fc3c6c1517d551ce7f074c13b0fb5d6e2b74622f98b9c580d54678262ab255ccb7d4e9881b19a96b2d43d240bac63d018cfa27bcc9182af60d8a02a8834d58bd42bfa9f873558f588d7ddeb340f9b58bb81287ef136f9f6ce0e32d4594027cd97e0765c5c5094e8587bc4046329c89bbc141e72239db45a4dbfacd3805b925cc9ed87564c490aaff08605d9f92cdeac6c9397218faffb56d28b549caba8f82513ccc52bae849c70645dd0207fdc068afeb7cb0a4d564802c6bf4498157d355a6589587439608276fe4c959db5abbc9af8bd754dac32513069bb9d7edfc492fb3aa3c7f39dd3d5484249cbf12bcc99b8e97b1e2f073b6d7dfc40a99cff49e4a88896ce99fd28825c01d61c4e25fe3aedf20ef02dfbebbc9e23bbb61f0ca941937b4d3e4681053ba38146db7df2802d9ac4078d4c83f9de06bcbbc8ccf7a10f0d29d1be13af097f9fc49141ccbb430a30c06e1ff328213f2dd6ba18d0d360cc36ab2dd71048110b4ffa01f6ed75277b9f8abef0bb6acd741b2feac05686216f4869c05f26a6280a5191937d9d0f2588e12b63480fbc3082e5497c002ffbf7df6e8114c24412a348d063e23648f1ab53c2e345a73f7fce00e691c95d4302a037df2717536b3810426", 0xff1, 0x0, &(0x7f0000001580)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040), &(0x7f0000000100)=0xb0) 11:11:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0), 0x88) 11:11:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 11:11:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 11:11:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 11:11:10 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:10 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000001340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_xen(&(0x7f0000002080), &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, 0x0) 11:11:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), 0x4) 11:11:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0xc) 11:11:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@init={0x14}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14}, @prinfo={0x14}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c}], 0xb4}, 0x0) 11:11:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="19", 0x1}], 0x1, &(0x7f0000000500)=[@init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x30}, 0x0) [ 347.927373][ T5989] 9pnet_virtio: no channels available for device syz 11:11:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@prinfo={0x14}], 0x14}, 0x0) 11:11:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 11:11:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340), &(0x7f0000000400)=0x98) 11:11:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@un=@abs={0x8}, 0x8) 11:11:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000700)={0x10, 0x2}, 0x10) 11:11:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)=""/135, 0x87}, 0xc0) 11:11:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 11:11:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001100), 0x1) 11:11:11 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x1c, 0x1c, 0x3}, 0x1c) 11:11:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000440)=0x4) 11:11:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="1a", 0x1, 0x0, &(0x7f0000001040)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080), &(0x7f0000000000)=0x90) 11:11:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180), &(0x7f0000000000)=0xb0) 11:11:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 11:11:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x1c}], 0x1c}, 0x0) 11:11:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:11:12 executing program 5: syz_emit_ethernet(0x46, &(0x7f00000003c0)={@broadcast, @local, @val, {@ipv6}}, 0x0) r0 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x87, 0x800) msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="210000a79f082522270c410507d28ce9082140cd5a17db348e58171bc5c9ec89276b7ed45d32023097bea23c3ff137eb877add69c44d7f8a33b66355d8497731307fe4c2877e6239368c345f2d4a810f563f5a049a2407630ce3f6be7523a62e1276911091bb36d5bd06e898c8e0825069e21000"/127], 0xee, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = msgget$private(0x0, 0xfffffffffffffffd) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/243}, 0xfb, 0x3, 0x1000) msgsnd(r1, &(0x7f0000000100)={0x3, "e5fb4c8bf9c9c32542f35c9949f88bfeeb5f1e1ba761ff105627e3a7048e6925c926ff0b65c9c14f3dd62c3943f4d25030452a91a2a6eab5507ec4a994efcc4276e4d629287ee85a348c9ca5c9b20ab9555134544e364e3cce490f2f8c7112cdc403412211d5cc1c9a9216e62358d526499e625308805a56b21c951063c7493cc33922be61df395c4cc98a2aaa3b20ed57d2152eee793359264321e58a90955e33d248971ecfa01b57f79169022048e58896182db8241aac67d5baf9d3a33ec8380964f233ed607175f0f183ee064b3ee9e362d0c1d44eab8c558020d7da0ca316f6cc48d25d75dc60ddd77e834d36"}, 0xf7, 0x0) msgrcv(r1, &(0x7f00000004c0)={0x0, ""/3}, 0xb, 0x2, 0x1800) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) msgget$private(0x0, 0xfffffffffffffffd) socket(0x11, 0x4003, 0x0) 11:11:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, 0x14) 11:11:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) 11:11:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) 11:11:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x14a}, 0x98) 11:11:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500), 0x8) 11:11:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140), &(0x7f0000000200)=0x8) 11:11:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000080)=0x90) 11:11:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000640)={0x10, 0x2}, 0x10) 11:11:13 executing program 2: openat$ptmx(0xffffffffffffff9c, 0x0, 0x240006, 0x0) 11:11:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@prinfo={0x14}], 0x14}, 0x0) 11:11:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="19", 0x1}], 0x1, &(0x7f0000000500)=[@init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x30}, 0x0) 11:11:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 11:11:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 11:11:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect(r1, &(0x7f0000000040)=@in={0x10, 0x2}, 0x6e) 11:11:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:11:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r0, 0x1) sendto$inet(r0, 0x0, 0x0, 0x20109, 0x0, 0x0) 11:11:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/113, 0x71}, 0x80) 11:11:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) writev(r0, &(0x7f0000000540)=[{0x0}], 0x1) 11:11:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2}, 0x8) 11:11:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300), &(0x7f0000000180)=0x90) 11:11:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x1a0}, 0x8) 11:11:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4e00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 11:11:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@init={0x14}, @sndinfo={0x1c}], 0x30}, 0x0) 11:11:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000080)=ANY=[], &(0x7f00000002c0)=0x8) 11:11:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES64], &(0x7f0000000340)=0xa) 11:11:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000100)="ae", 0x1, 0x20109, 0x0, 0x0) 11:11:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 11:11:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000200)=0x98) 11:11:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000012c0), &(0x7f0000001300)=0x20) 11:11:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@sndinfo={0x1c}], 0x1c}, 0x185) 11:11:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0xc) 11:11:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0xa8}, 0x0) 11:11:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:11:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname$inet6(r0, 0x0, &(0x7f00000001c0)) 11:11:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x8) 11:11:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000001100)=@in6={0x1c, 0x1c, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000), 0x90) 11:11:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2}, &(0x7f0000000080)=0x10) 11:11:15 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x56) 11:11:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f00000001c0)=0x90) 11:11:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 11:11:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x4) 11:11:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380), &(0x7f0000000440)=0x98) 11:11:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="aa", 0x1, 0x108, &(0x7f0000000100)={0x10, 0x2}, 0x10) 11:11:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000000)=ANY=[], 0xa) 11:11:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:11:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x1c}], 0x1c}, 0x0) 11:11:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480), &(0x7f0000000540)=0x98) 11:11:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 11:11:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x0, 0x113}, 0x98) 11:11:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@sndinfo={0x1c}], 0x1c}, 0x0) 11:11:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x3f, 0x0, 0x9}, 0x98) 11:11:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x5220}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:11:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x40080) 11:11:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 11:11:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3ff}, 0x8) 11:11:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x3, 0x0]}, 0x8) 11:11:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname$inet6(r0, 0x0, &(0x7f0000000580)) 11:11:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20088, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 11:11:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) 11:11:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380), &(0x7f0000000080)=0x10) 11:11:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$getown(r0, 0x5) 11:11:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:11:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) 11:11:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 11:11:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x2) 11:11:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001580)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 11:11:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYBLOB='x'], 0x7c) 11:11:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100), 0x88) 11:11:18 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4e00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 11:11:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x5220}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:11:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[], 0x8) 11:11:18 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f0000000680)=0x4) 11:11:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f0000000100)=0x8) 11:11:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x210}, 0x98) 11:11:19 executing program 3: setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x68) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c}, 0x1c) 11:11:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240), &(0x7f0000000040)=0xc) 11:11:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), &(0x7f00000001c0)=0x8) 11:11:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x10000, 0x4) 11:11:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0), &(0x7f0000000040)=0x90) 11:11:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000080)=0x90) 11:11:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001100)=0x88) 11:11:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x5, 0x1a0, 0x80}, 0x8) 11:11:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) poll(&(0x7f0000000180)=[{r0, 0x4}], 0x1, 0x0) 11:11:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0), &(0x7f0000000040)=0x98) 11:11:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}], 0x1c}, 0x0) 11:11:20 executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) 11:11:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x7fffffff}, 0x98) 11:11:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c}, 0x1c) 11:11:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="19", 0x1}], 0x1, &(0x7f0000000500)=[@init={0x14}], 0x14}, 0x0) 11:11:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x9}, 0x98) 11:11:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a8"], 0xa8}, 0x0) 11:11:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340), &(0x7f0000000200)=0x90) 11:11:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x2, "04f3"}, &(0x7f0000000180)=0xa) 11:11:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, &(0x7f0000000040)="e6", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r0, 0x1) 11:11:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@prinfo={0x14}], 0x14}, 0x0) 11:11:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 11:11:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@sndrcv={0x2c}], 0x2c}, 0x0) 11:11:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x13, 0x0, &(0x7f0000000000)) 11:11:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000014c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) 11:11:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001780), &(0x7f00000017c0)=0x8) 11:11:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200), 0x88) 11:11:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000580)="19f8a667136e5216902043fc3b26406efeb8c8785a1381607f44a1d1c3e651eeb18d22cb3b75a620ee9aafb264e9c39e56ae541aab98c3520aa561579c83ea16567e9723ab43fc6038353f9c8e0e1652ea97b81c07fc7c3186e689362e1ad0b451549900e8dbbdb162703246e36fca964d1111f93e76b00099360d38e711d97ba3752403bf10ed5a75251eb8c61d72c1ea0c590f32656828396261fab58c41d0b2038d46a7f5e44641af991cbb2f153f9ac8c5334d9753f4edc953ff4b1c4124a3b34c833ef29d022438719607191f5f08315571994edb0103077cfe529677a3fa6a39a25d1535c5ff6dc862856e9446d638cc4743c59c4e3cbdba4feb4e723b19e6180cf957e7c3efc9a27171c0b6fa28a1ccb5612a495783150ec14a939cf146c40dd8590ce832211f27429d7056331b43d8f391528d0c912966665ff94f9b6a62c88008d6945f880709a432f40144cb797045b161cb219ce9ecb028387daab80f7d0d3ae3ef0d554bee14637d8de09308d269be4b2deb038dafdc719e6dd6943b4b938219e30c9b97d40e5e4228c9340fdb008c97321b01ee45a99b9d23d15cae4edbca862fff1fdf168697f532f1f3cfe37cee240e6454b1500a7a0bd31f90c9e6dbc91cdaeaf90214b8c1b434e35589727479d15602624efe900c1da756a2a7791f527d8ca3fc888d9059b069ebfef0051ec3904ec184d7acb8abbd52e1f04e4549971a4cee8c78eef795ae153ab46e5f692b327c5277463f0bd174fa09a7f79b67f8af6cf2d2ce73f83948406b80f698199332e9110842bdc3c8173a11e631f6b0a98aa5229d51c24f7aba91c98a5147d6a03308474d68773b5fc5251b3d72e184b304785c41dfe627d768a67c628087d720bb436f51f71db1fab46b3f6eb6d30dde656b1c85b24014c5343dc384e855f72c456cedb1fcef709149597f48cc33874489f86b50408ad3b7b1ef0e6915ca56d846b7b6e6a91545a068a983468dd0cb58abd571d487f8337a44a12130a2c224527a1c7321063bfcca9b2fd8597a8d3284662ccb278106c5ad7ede9163fcb6ab84baa5c5065d82431d9a801cef8c37ad14a8d68f701ef368e7c1fcedaab58193e1eb0e3ab7e0773a14d7d2b9ee01f29d5bc934a08ae9dd4624f0d3033afc6935b6d4b170fa4ecdc68fb0ec3ad6b999f52ec8f8e87ed0a542315c5d1149b279397545d8e1df58a0ae9eecf6abb0a35e412e87f6f811f0d9e8fc16c04dbd092742affd5bfc724fa131ba735aec416f59e0e409ee658e7939ba2151e7878247aa64606c72fd45eb199f0e15cfa8254c695ecdc0a5f4f5bba12164938d25f8b811e4e810aa94543cf0b20c355ca71de6220439c8540c01d4bd78c22e493d8b18f78e168697d8ff846369d2e71b365c7c35443e3586b80af615993ff26464e8347b1acab7812db96c2aa163d1503b3fb1d88031b4bac5a51de41a384f8c74ebd30826d1230d2a40c0286e74bae08db690914bafbbd5083ccc9938ee48ba284261756b6fb2cb96ee8979e963cb4775aab41bbcb24278adf987de2676f89ceb2bdcd75d857c897dbf2b8950ff833e4d5f8efc1054c233645ace50365cb327aa19100d8974aad96e3e50fbaa5df6206745587120f21cf02dcae548da79fbdfdae3d989ec13cd1af7a74b3c01d25c62ceb879f753ee058f0f4e073b935a9fdf5afa6d230991d608f25c6cf700e789afca98d93dc5e8606ceb743a63c71bb2b1be28a4bd43c07d37a6041f86b82d2e6db7f45f26d5f382a21d8b4099299d10ab9f1eb273628aaa2338b4f966a7e29871ad301bbcbfa3c222d26d4440e25352dfb9500908b0c7e96aa06fba628582e2d2d202bb9e60d2a794e2b138f4a3b315dc112f78b5e3c5cc2ff70f78c863d41e2113a2d094fad29b7ef218f54f2768425daa72615fa07758087e0b7bcafcc1f7148c77628aec065c0bfa9bb3947011fc71e803e121defc63fceb45d209640d2e6d15ab0bad6952a84b64571c97209a30fa5b64af8e27f5a38cea7c97abd78b6635b6937cceb7b50cb598c74d8e6d5e2f6dac8132b26d99c7e76e68efb5d980504a90fe58ae519088ce19e33655f316a8d76cd4bf1bedc2445cde3b156c1e3b759ff22e8285a14daee2c51f3ddaa70915b5f0fe9ec38642657fe809a4e0a73f6db8d1ec88104022309f18f4551bcb3a70be6a664100a4d04d56760e5ef74c17affafd9f730d41781bf66c752c3324b3cb1f5eebfa4ab5e7697f936715a1c78ace4b398d64bdf3194c843aed24120756388209481eea5eb153c8385f4297b2f8b87d9c5c4ae29155311ead9bef96034b4d6c005f7f885c0f13864cbbc421082bf2892779942dd19ad16b39b7df0bf8acc857af7721771d1b1d3f3aedd005fbece1a6a50f806c406a6d5185725abd22d0285160926bda54343f8975c4509d8ef19d7dcd3b7d430730cd2b423db825128da7fb64a00be222fb6af60d6adee0b2ea36101dc545e00d09b37227c484f0e6191b5083cbb76f996e67a58a115c3fac046be36e69f6f2b28cd175cdf045373a471ec8b33e1091a2172b23fb85eb560355ea3b5643a306e9053d39cab1722612ffc96e23a15cb7cebfafc1fa8bfbe56053218313bd11cf3d3789860ad3013f3fd7366e6aeb00c6479e3c84383354cbf4a0c8e6b22504dd8d20d326367ca024eb05d871cea664fba97bc0d28d68fd7418e51e206ebbfde05b03a3f53885af67d41e0704b8a02f78f39dc9c97ab18042df16cedcfa800b1b49b8991057303df76d3e498c18066f20e39973eb5d013d577f19e5b5c8c31c57e0b03f39252858c1af8a638680af5d5c3f6a2db87114471c3341fabda7704e7435cb47ce4e2901fe7be3e49174cd536cd6b1969deebe705c7c4c4fd1e3ff9a6e24a524006dd79fca9edb711864a01c648b797340ddbda61eb78b92aec60cec61222ae5440632dbde6cab2d560f155f91c92e621c74e01d9162889ebb9ca627fe047da275e13865a3ee75081181b2819812a3b7728faeb3a97ead90075bf3fc41e9773d55788e4f2006655e324cf426a9aedb774a349573ec3c9bffd51042b4a673c5712c47b99b2228e4057d0c6805b3c8c483375d4d2777f2a26a40911d5e23923f2103b79ec487991899d825186a69cd9d81d2709ac7eff026bce6e863e8007615b721874c9740a2cd85e514484c7867f3378cf4e94a61eca2148aff15dc2ef611d56770501f3fc9fc98aa34c8e86b8f530b81bc1e2ffdeb5d8989a1f43994d743021c10497c922ca49db0644fd9efa3642f99c4be752ebc3b593e53e2e3239459a5b67d95e2b8ac5f86f74fd1ee0f5d8d21f2aee4128ec9a3bb4a1b54f66c9a7ca089e0f8d004aa7ed822875315c16c6c232c863e7712a75a59777a78a43324e3188563d4e6eef09c7543456b849e59149b39db64e45375f0a1b476effb0fafeb1442fca7bc86ec050922776dfa826523876bb8429efc754967193a1d3843ea514a8d0a5e8c664e2911d52c92e4a6c1cec35a370c6ab82862fe4cfd2af5f789a1c3b74e10beb3f4c9978b8c4c5e927b36e7448985c1b026c1edf4a11229a77c0ae96f11a4511e80f4a6cd2b2f8ecfcbbfda4f19f093fe5697d8922a3fe43123296363b1f9169d3b34e9a29010151d2d4a2f5f1e4da0fbac1159667380a7ba9fe29d54c21d8025b81fc1daedb03e228dc21217cac5b116f9a71c2d689d4524daa45b6f1cb0e38e72ae3530186ec1cc1e311a8f4851544c50f94fbc2122c23a67916c9104260816ed1872bd1797dc30ad9823f54209f39e79834b3b4f32cca7c93e59a16bb64351ffa247b0cad581c43e110889221a381e0e8bc0a6c89f6bffff079868a41ee58d727e5be9ccbbb64ae6a1c4da3cbe070a14df306cc828d4cd1eff243ce8872c701e86944a4024d4a4d201ebf84cc2fdfb4ff49fa8cd40f3d258ed632efe25a7ea952c3efa5da7c5f16cff4246bd381b44c1ea3538eb8952200fecc392eedd782d16ef6ffeaa95a8b2cfa4fbd4fd79e907c3f81ad10679118b32e56cb7acb68e43c931f76eaec0f90eadd66f923e0c7f6cc8cdaac1f0cade343363298267e9047a12925250f65008d577e525188e4baeceebfb37d62451039910214e2ad8c4e481f1eea9b40cfb11659e962a304f7a54c4514757c5a0fbba718a524ea18a24c2a0fd007b9a0d3e412934eb3108857e450cf4baed6305c1421b41de9ae981f31ee29ce7ad48fade60d86b22341fa61b308ce7cbf5d66271efdb2efe2627af23adf8a7892276d74dc72ee2b938ffa0ccdaa261bf3b0b3a3c348390e743e79f0848e90059161716c8c259f6df581b719d221d33fd46781795eab043b68d4da54a9f6a6dd2bf61cbcf2f14efd346fb9f5896a08f143c6d28a08c3253925c4ae5bc2cded15b83a61e640c8cc21a29f53c6e67b504b7259880d867751997468037902bff616f9ad5f07e9aaaf40eb24272fbe75b12eb247d90db812cffdb48d711a5e8ea03d49ec8e7396f30e43f816c7779c090934b541d35b3b5b0483cebed4ed0a00de412214576de1e48349c6919663c3bbb48192de33753621bcd905b4eb9690cb7ba2aea06d1c78d604d5b6ee33ad6406edceca4ce6abc19c769d7b33945af311ea55a890d6d3fa29c7352f46930a2c1267bf2c572a8a4f4906d3b5aa4b6e31dd945a87005e1bb00729498706601d7275774c1ffdfb682c7c2608e48fc39562a949c8fe71234cee0d1520791c90bac55b3499e3f888aa09d4e1313102f82cbc9b427245e7d91fd445f343e8aa90ce2b77bd2710451e7123764792549281be358fce143b1823f46c9d3755bde03b952d4ece996a7855f439ea997b8a1a11fea29fe4b82eace12398d50d1fbaf4550fbadabe21ea6a441f8c5a11650f62d2206bd89c18ab903dd2ec26387b7ce29f9cd3c69da8ed31210551352ab5d1fd1026bb74e4d9a6a24334028d901f3a8e9996738f8b3f2010f57d5619d819b8547a81e58315c86a0b0ca7b22b75e940803b499748365fd20290927b02cefc2f47e8ef343be26f68cd2b0eacd297c9e43e022fcf01294330b76c623d741512f81f25a20bac43e2109f9be175b32e595aeef186ae3125f9265498324a90fd0792e40edb9a5fc3c6c1517d551ce7f074c13b0fb5d6e2b74622f98b9c580d54678262ab255ccb7d4e9881b19a96b2d43d240bac63d018cfa27bcc9182af60d8a02a8834d58bd42bfa9f873558f588d7ddeb340f9b58bb81287ef136f9f6ce0e32d4594027cd97e0765c5c5094e8587bc4046329c89bbc141e72239db45a4dbfacd3805b925cc9ed87564c490aaff08605d9f92cdeac6c9397218faffb56d28b549caba8f82513ccc52bae849c70645dd0207fdc068afeb7cb0a4d564802c6bf4498157d355a6589587439608276fe4c959db5abbc9af8bd754dac32513069bb9d7edfc492fb3aa3c7f39dd3d5484249cbf12bcc99b8e97b1e2f073b6d7dfc40a99cff49e4a88896ce99fd28825c01d61c4e25fe3aedf20ef02dfbebbc9e23bbb61f0ca941937b4d3e4681053ba38146db7df2802d9ac4078d4c83f9de06bcbbc8ccf7a10f0d29d1be13af097f9fc49141ccbb430a30c06e1ff328213f2dd6ba18d0d360cc36ab2dd71048110b4ffa01f6ed75277b9f8abef0bb6acd741b2feac05686216f4869c05f26a6280a5191937d9d0f2588e12b63480fbc3082e5497c002ffbf7df6e8114c24412a348d063e23648f1ab53c2e345a73f7fce00e691c95d4302a037df2717536b3810426e3", 0xff2, 0x0, &(0x7f0000001580)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001140), &(0x7f0000000e40)=0x8) 11:11:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000280)) 11:11:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001880)={0x0, 0x0, 0x1, '%'}, 0x9) 11:11:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_opts(r2, 0x0, 0x0, 0x0, 0x0) 11:11:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 11:11:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000e00)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@init={0x14}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14}, @prinfo={0x14}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c}], 0xb4}, 0x0) 11:11:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xa25, 0x4) 11:11:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={0x0, @in, 0x0, 0x0, 0x15, 0x0, 0xfff7}, 0x98) 11:11:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@authinfo={0x10}], 0x10}, 0x0) 11:11:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 11:11:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080), &(0x7f0000000140)=0xb0) 11:11:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 11:11:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20108, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 11:11:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, @in, 0x4, 0x0, 0x2}, 0x98) 11:11:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32], 0x8) 11:11:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 11:11:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)=ANY=[@ANYBLOB="01"], &(0x7f00000002c0)=0x8) 11:11:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f00000010c0)={0x1c, 0x1c, 0x3}, 0x1c) 11:11:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 11:11:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={0x0, @in, 0x0, 0x0, 0x300}, 0x98) 11:11:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 11:11:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:11:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001100)={0x80}, 0x1) 11:11:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)={0x10, 0x2}, 0x32) 11:11:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000044c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000043c0)=[{&(0x7f0000000040)="dd", 0x1}], 0x1, &(0x7f0000004480)=[@authinfo={0x10}], 0x10}, 0x0) 11:11:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 11:11:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@prinfo={0x14}], 0x14}, 0x0) 11:11:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="19", 0x1}], 0x1, &(0x7f0000000500)=[@init={0x14}], 0x14}, 0x0) 11:11:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0), &(0x7f0000000040)=0x90) 11:11:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x98) 11:11:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400), &(0x7f0000000000)=0x8) 11:11:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x88) 11:11:24 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x42) 11:11:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 11:11:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) 11:11:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x1, 0x96}, 0x98) 11:11:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001580)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 11:11:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000c80)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000280)="8f", 0x1}], 0x1, &(0x7f0000000b40)=[@sndrcv={0x2c}], 0x2c}, 0x0) 11:11:25 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040), 0x8) 11:11:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@abs={0x8}, 0x8, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xa8}, 0x0) 11:11:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140), 0x20) 11:11:25 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000), 0x8) 11:11:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 11:11:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) 11:11:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf}, 0xc) 11:11:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000001180)={0x1c, 0x1c, 0x2}, 0x1c) 11:11:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, 0x0, 0x0) 11:11:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000e00)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@init={0x14}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @init={0x14}, @prinfo={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c}], 0xa0}, 0x0) 11:11:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:11:26 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={0x0, @in, 0x0, 0xe}, &(0x7f0000000280)=0x98) 11:11:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='x'], 0x7c) 11:11:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001580), &(0x7f0000001640)=0x98) 11:11:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0x4) 11:11:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="100000008400000008"], 0x90}, 0x0) 11:11:26 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x1}, 0x1c) 11:11:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={0x0, @in, 0x7, 0xffff, 0x15}, 0x98) 11:11:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f00000001c0)=0x90) 11:11:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0), &(0x7f0000000440)=0x8) 11:11:27 executing program 2: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8840, 0x0) 11:11:27 executing program 3: ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) 11:11:27 executing program 4: unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000002800)='./binderfs/binder1\x00') 11:11:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080), &(0x7f0000000000)=0x90) 11:11:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000014c0), 0x8) 11:11:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x10) 11:11:27 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0x80045017, 0x0) 11:11:27 executing program 3: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000040)={0x0, 0x0, @raw_data}) 11:11:27 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x9) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/140, 0x8c}], 0x1) 11:11:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="84"], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x4042, 0x0) 11:11:27 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) write$binfmt_script(r0, 0x0, 0x0) 11:11:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000140)=0x5) 11:11:28 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0x8010500c, &(0x7f0000000080)) [ 365.178846][ T24] audit: type=1800 audit(1653477088.237:4): pid=6541 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name=84 dev="sda1" ino=1160 res=0 errno=0 11:11:28 executing program 0: r0 = socket$inet6(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x18, 0x2}, 0xc) 11:11:28 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) 11:11:28 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045009, 0x0) 11:11:28 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000480), 0x2, 0x2) preadv(r0, &(0x7f0000001900)=[{&(0x7f00000004c0)=""/66, 0x42}], 0x1, 0x0, 0x0) 11:11:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000200000000000000000010078c50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) rename(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000002c0)='./file0\x00') 11:11:28 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000fb6000)="1f00000001031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 11:11:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x9000aea4, &(0x7f0000000200)) 11:11:28 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045009, 0x0) 11:11:28 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000480), 0x2, 0x2) preadv(r0, &(0x7f0000001900)=[{&(0x7f00000004c0)=""/66, 0x42}], 0x1, 0x0, 0x0) 11:11:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$dsp(r0, &(0x7f0000000140)=""/103, 0x67) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000240)=0x9) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000200)) 11:11:29 executing program 0: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b01100000ff7f", 0xa}, {&(0x7f0000010100)="02000003b1", 0x5, 0x200}], 0x0, &(0x7f0000000140)=ANY=[]) 11:11:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) connect$inet6(r0, &(0x7f0000000200), 0x1c) close(r0) 11:11:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc}) 11:11:29 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045009, 0x0) 11:11:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) [ 366.375562][ T6577] loop0: detected capacity change from 0 to 64 [ 366.452127][ T6577] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 366.489897][ T6577] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 11:11:29 executing program 2: syz_mount_image$romfs(&(0x7f0000000380), &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)) 11:11:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc}) 11:11:29 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045009, 0x0) 11:11:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000200)) 11:11:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "656b7dd7612d6b495dd08de1a8e98f71ca8a69"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x400, 0x0, 0x0, 0x0, 0x0, "5a6b5acac231f0f4523e83da51b500"}) 11:11:30 executing program 4: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000000c00)=[{&(0x7f0000000a80)="31c9868637d2ac72015fe0ca14b22b0d6ae0575ca01cd0d884d3fe30467144184cf540865e9a6bac9eaafc5b6054ae05048399ef44eebda083ac921da078aec8b2ab4b140b4ab922fcf42545ff0f6d32f4506dc3996ce2db9fb91ab4a7dc9aa81fc265bc760d6fb5928913b455152d234f4d51112f1a8166b7be39", 0x7b}, {&(0x7f0000000b80)="068d895f8d8f174a1b60c2ca4ea490552314686d65b9cc966c41a5789abc", 0x1e, 0x5}], 0x402, 0x0) 11:11:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2}) poll(&(0x7f0000000180)=[{r2}, {r1, 0x1004}], 0x2, 0x200) 11:11:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc}) 11:11:30 executing program 3: syz_open_dev$vcsu(0x0, 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000002700)="b0e1a63ea9b35437ebc620476e401b5aedeb9e28b2d2f93150970cf75ce5623303a8887810d74c259d411cdb1dbdd21cfa01573f4c46eb9c093b07ed", 0x3c}, {&(0x7f00000001c0)}], 0x2) 11:11:30 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f00000004c0)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a080200000100000101002200170000000000001700080000000008007809140b2a3a080200000100000101012c00190000000000001964000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b31002600180000000000001800080000000008007809140b2a3a08020000010000010546494c4530", 0x96, 0xb800}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="636865636b3d72656c617865642c00b63a7c7f03"]) execveat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0) 11:11:30 executing program 1: r0 = open(&(0x7f0000000100)='./bus\x00', 0x1c30c2, 0x0) sendfile(r0, r0, 0x0, 0x0) 11:11:30 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f0000000280)="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", 0xa4b) [ 367.624413][ T6627] loop0: detected capacity change from 0 to 184 [ 367.713777][ T6627] process 'syz-executor.0' launched '/dev/fd/5/./file0/file0' with NULL argv: empty string added 11:11:30 executing program 1: readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000002d00)=""/239, 0xef) 11:11:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4080aebf, &(0x7f0000000200)) 11:11:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4080aea2, &(0x7f0000000200)) 11:11:31 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f00000004c0)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a080200000100000101002200170000000000001700080000000008007809140b2a3a080200000100000101012c00190000000000001964000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b31002600180000000000001800080000000008007809140b2a3a08020000010000010546494c4530", 0x96, 0xb800}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="636865636b3d72656c617865642c00b63a7c7f03"]) execveat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0) 11:11:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') lseek(r0, 0xec87, 0x0) 11:11:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x123482) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="ae88bff8240b01005aa6ca9566d98e06c896fdffffffffffffffdd0000fffffffffbfffff000000000000f60a6dc", 0x2e}], 0x1) [ 368.431212][ T6651] loop0: detected capacity change from 0 to 184 [ 368.758262][ T6656] sg_write: process 164 (syz-executor.5) changed security contexts after opening file descriptor, this is not allowed. [ 369.366124][ T6626] not chained 10000 origins [ 369.366147][ T6626] CPU: 1 PID: 6626 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 369.366195][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.366220][ T6626] Call Trace: [ 369.366234][ T6626] [ 369.366250][ T6626] dump_stack_lvl+0x1ff/0x28e [ 369.366337][ T6626] dump_stack+0x25/0x28 [ 369.366388][ T6626] kmsan_internal_chain_origin+0x78/0x120 [ 369.366518][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 369.366588][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 369.366634][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 369.366688][ T6626] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 369.366795][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 369.366841][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 369.366896][ T6626] ? should_fail+0x75/0x9c0 [ 369.366969][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 369.367019][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 369.367091][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 369.367162][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 369.367209][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 369.367260][ T6626] __msan_chain_origin+0xbf/0x140 [ 369.367326][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.367441][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.367500][ T6626] ? __sys_recvmmsg+0x51c/0x6f0 [ 369.367582][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.367671][ T6626] ? __stack_depot_save+0x21/0x4b0 [ 369.367743][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 369.367788][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 369.367859][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 369.367927][ T6626] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.367998][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.368069][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.368142][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.368202][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.368258][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.368312][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.368412][ T6626] RIP: 0023:0xf7f42549 [ 369.368444][ T6626] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 369.368490][ T6626] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 369.368537][ T6626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 369.368571][ T6626] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 369.368600][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 369.368627][ T6626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 369.368655][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 369.368696][ T6626] [ 369.368807][ T6626] Uninit was stored to memory at: [ 369.368883][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.368935][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.368993][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.369047][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.369101][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.369159][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.369213][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.369264][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.369314][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.369374][ T6626] [ 369.369381][ T6626] Uninit was stored to memory at: [ 369.369454][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.369507][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.369558][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.369610][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.369663][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.369724][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.369777][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.369827][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.369877][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.369934][ T6626] [ 369.369941][ T6626] Uninit was stored to memory at: [ 369.370018][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.370069][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.370120][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.370172][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.370226][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.370284][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.370337][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.370388][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.370439][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.370497][ T6626] [ 369.370504][ T6626] Uninit was stored to memory at: [ 369.370576][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.370626][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.370677][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.370730][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.370782][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.370843][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.370896][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.370947][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.371038][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.371097][ T6626] [ 369.371104][ T6626] Uninit was stored to memory at: [ 369.371175][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.371227][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.371278][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.371331][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.371385][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.371443][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.371495][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.371547][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.371598][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.372209][ T6626] [ 369.372217][ T6626] Uninit was stored to memory at: [ 369.372290][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.372342][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.372394][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.372447][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.372501][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.372558][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.372609][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.372662][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.372713][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.372771][ T6626] [ 369.372779][ T6626] Uninit was stored to memory at: [ 369.372851][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 369.372904][ T6626] get_compat_msghdr+0x108/0x2c0 [ 369.372955][ T6626] do_recvmmsg+0xd77/0x2120 [ 369.373013][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 369.373068][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 369.373128][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 369.373182][ T6626] do_fast_syscall_32+0x34/0x70 [ 369.373234][ T6626] do_SYSENTER_32+0x1b/0x20 [ 369.373285][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 369.373345][ T6626] [ 369.373353][ T6626] Local variable msg_sys created at: [ 369.373367][ T6626] do_recvmmsg+0xbb/0x2120 [ 369.373418][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.698077][ T6626] not chained 20000 origins [ 370.698102][ T6626] CPU: 0 PID: 6626 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 370.698150][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.698176][ T6626] Call Trace: [ 370.698189][ T6626] [ 370.698203][ T6626] dump_stack_lvl+0x1ff/0x28e [ 370.698272][ T6626] dump_stack+0x25/0x28 [ 370.698322][ T6626] kmsan_internal_chain_origin+0x78/0x120 [ 370.698393][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 370.698461][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 370.698509][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 370.698563][ T6626] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 370.698634][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 370.698681][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 370.698736][ T6626] ? should_fail+0x75/0x9c0 [ 370.698785][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 370.698830][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 370.698901][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 370.698972][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 370.699024][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 370.699073][ T6626] __msan_chain_origin+0xbf/0x140 [ 370.699138][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.699215][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.699274][ T6626] ? __sys_recvmmsg+0x51c/0x6f0 [ 370.699337][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.699425][ T6626] ? __stack_depot_save+0x21/0x4b0 [ 370.699491][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 370.699535][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 370.699608][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 370.699676][ T6626] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.699744][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.699816][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.699887][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.699949][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.700010][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.700066][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.700128][ T6626] RIP: 0023:0xf7f42549 [ 370.700158][ T6626] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 370.700204][ T6626] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 370.700250][ T6626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 370.700283][ T6626] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 370.700311][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 370.700338][ T6626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 11:11:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000a00), &(0x7f0000000a40)='./file1\x00', 0x0, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)) 11:11:36 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000040), 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) execveat(r0, &(0x7f0000002e00)='./file1\x00', &(0x7f0000002fc0)=[0x0], &(0x7f0000003040)=[0x0], 0x400) 11:11:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[{0x0}], 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000002e00)='./file1\x00', 0x0, &(0x7f0000003040), 0x400) 11:11:36 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f00000004c0)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a080200000100000101002200170000000000001700080000000008007809140b2a3a080200000100000101012c00190000000000001964000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b31002600180000000000001800080000000008007809140b2a3a08020000010000010546494c4530", 0x96, 0xb800}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="636865636b3d72656c617865642c00b63a7c7f03"]) execveat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0) 11:11:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x123482) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="ae88bff8240b01005aa6ca9566d98e06c896fdffffffffffffffdd0000fffffffffbfffff000000000000f60a6dc", 0x2e}], 0x1) [ 370.700366][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 370.700408][ T6626] [ 370.700573][ T6626] Uninit was stored to memory at: [ 370.700646][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.700699][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.700750][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.700804][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.700859][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.700918][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.700970][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.701029][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.701078][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.701137][ T6626] [ 370.701144][ T6626] Uninit was stored to memory at: [ 370.701215][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.701268][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.701319][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.701371][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.701424][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.701483][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.701536][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.701586][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.701637][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.702429][ T6626] [ 370.702438][ T6626] Uninit was stored to memory at: [ 370.702582][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.702645][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.702697][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.702753][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.702808][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.702869][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.702924][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.702976][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.703029][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.703090][ T6626] [ 370.703097][ T6626] Uninit was stored to memory at: [ 370.703168][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.703218][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.703269][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.703322][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.703375][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.703433][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.703497][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.703549][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.703599][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.703656][ T6626] [ 370.703663][ T6626] Uninit was stored to memory at: [ 370.703734][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.703786][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.703837][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.703889][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.703942][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.704001][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.704054][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.704105][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.704155][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.704214][ T6626] [ 370.704221][ T6626] Uninit was stored to memory at: [ 370.704290][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.704340][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.704391][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.704443][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.704502][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.704562][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.704614][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.704666][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.704716][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.704773][ T6626] [ 370.704780][ T6626] Uninit was stored to memory at: [ 370.704852][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 370.704901][ T6626] get_compat_msghdr+0x108/0x2c0 [ 370.704953][ T6626] do_recvmmsg+0xd77/0x2120 [ 370.705005][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 370.705058][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 370.705118][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 370.705170][ T6626] do_fast_syscall_32+0x34/0x70 [ 370.705221][ T6626] do_SYSENTER_32+0x1b/0x20 [ 370.705272][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 370.705329][ T6626] [ 370.705336][ T6626] Local variable msg_sys created at: [ 370.705351][ T6626] do_recvmmsg+0xbb/0x2120 [ 370.705402][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.649175][ T6626] not chained 30000 origins [ 371.649200][ T6626] CPU: 1 PID: 6626 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 371.649248][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.649273][ T6626] Call Trace: [ 371.649286][ T6626] [ 371.649301][ T6626] dump_stack_lvl+0x1ff/0x28e [ 371.649369][ T6626] dump_stack+0x25/0x28 [ 371.649418][ T6626] kmsan_internal_chain_origin+0x78/0x120 [ 371.649487][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 371.649555][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 371.649600][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 371.649655][ T6626] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 371.649723][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 371.649768][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 371.649821][ T6626] ? should_fail+0x75/0x9c0 [ 371.649870][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 371.649916][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 371.649991][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 371.650061][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 371.650106][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 371.650157][ T6626] __msan_chain_origin+0xbf/0x140 [ 371.650224][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.650299][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.650358][ T6626] ? __sys_recvmmsg+0x51c/0x6f0 [ 371.650421][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.650508][ T6626] ? __stack_depot_save+0x21/0x4b0 [ 371.650571][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 371.650617][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 371.650688][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 371.650756][ T6626] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.650822][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.650891][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.650964][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.651041][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.651096][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.651149][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.651211][ T6626] RIP: 0023:0xf7f42549 [ 371.651242][ T6626] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 371.651288][ T6626] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 371.651333][ T6626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 371.651365][ T6626] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 371.651393][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 371.651420][ T6626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 371.651447][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 371.651488][ T6626] [ 371.651502][ T6626] Uninit was stored to memory at: [ 371.651575][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.651628][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.652571][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.652627][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.652683][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.652743][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.652797][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.652849][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.652900][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.652960][ T6626] [ 371.652967][ T6626] Uninit was stored to memory at: [ 371.653045][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.653098][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.653150][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.653203][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.653258][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.653318][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.653371][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.653423][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.653474][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.653533][ T6626] [ 371.653540][ T6626] Uninit was stored to memory at: [ 371.653612][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.653665][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.653717][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.653771][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.653826][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.653885][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.653940][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.653996][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.654047][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.654107][ T6626] [ 371.654114][ T6626] Uninit was stored to memory at: [ 371.654186][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.654238][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.654289][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.654343][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.654397][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.654457][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.654510][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.654563][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.654614][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.654673][ T6626] [ 371.654680][ T6626] Uninit was stored to memory at: [ 371.654751][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.654804][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.654856][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.654909][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.654964][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.655028][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.655082][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.655134][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.655185][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.655245][ T6626] [ 371.655252][ T6626] Uninit was stored to memory at: [ 371.655324][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.655376][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.655427][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.655481][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.655535][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.655595][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.655648][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.655701][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.655752][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.655811][ T6626] [ 371.655818][ T6626] Uninit was stored to memory at: [ 371.655890][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 371.655942][ T6626] get_compat_msghdr+0x108/0x2c0 [ 371.655999][ T6626] do_recvmmsg+0xd77/0x2120 [ 371.656052][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 371.656107][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 371.656167][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 371.656221][ T6626] do_fast_syscall_32+0x34/0x70 [ 371.656273][ T6626] do_SYSENTER_32+0x1b/0x20 [ 371.656325][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 371.656384][ T6626] [ 371.656392][ T6626] Local variable msg_sys created at: [ 371.656407][ T6626] do_recvmmsg+0xbb/0x2120 [ 371.656458][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.108246][ T6626] not chained 40000 origins [ 372.108272][ T6626] CPU: 1 PID: 6626 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 372.108321][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.108347][ T6626] Call Trace: [ 372.108361][ T6626] [ 372.108376][ T6626] dump_stack_lvl+0x1ff/0x28e [ 372.108443][ T6626] dump_stack+0x25/0x28 [ 372.108493][ T6626] kmsan_internal_chain_origin+0x78/0x120 [ 372.108565][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.108633][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.108680][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.108734][ T6626] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 372.108803][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.108850][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.108905][ T6626] ? should_fail+0x75/0x9c0 [ 372.108955][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.109008][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 372.109080][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.109152][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.109198][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.109249][ T6626] __msan_chain_origin+0xbf/0x140 [ 372.109315][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.109392][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.109453][ T6626] ? __sys_recvmmsg+0x51c/0x6f0 [ 372.109517][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.109607][ T6626] ? __stack_depot_save+0x21/0x4b0 [ 372.109673][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.109719][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 372.109791][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.109860][ T6626] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.109927][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.110005][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.110079][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.110140][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.110198][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.110253][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.110316][ T6626] RIP: 0023:0xf7f42549 [ 372.110347][ T6626] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 372.110393][ T6626] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 372.110439][ T6626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 372.110472][ T6626] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 372.110501][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 372.110528][ T6626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 372.110557][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 372.110599][ T6626] [ 372.110612][ T6626] Uninit was stored to memory at: [ 372.110686][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.110739][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.110790][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.110844][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.110899][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.110958][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.111027][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.111080][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.111131][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.111191][ T6626] [ 372.111198][ T6626] Uninit was stored to memory at: [ 372.111270][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.111323][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.111374][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.111428][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.111483][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.111543][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.111596][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.112596][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.112651][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.112710][ T6626] [ 372.112718][ T6626] Uninit was stored to memory at: [ 372.112789][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.112841][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.112890][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.112942][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.113002][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.113061][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.113113][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.113163][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.113211][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.113267][ T6626] [ 372.113274][ T6626] Uninit was stored to memory at: [ 372.113342][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.113394][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.113444][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.113497][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.113550][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.113610][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.113663][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.113714][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.113764][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.113822][ T6626] [ 372.113829][ T6626] Uninit was stored to memory at: [ 372.113900][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.113950][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.114008][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.114060][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.114115][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.114175][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.114228][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.114280][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.114331][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.114390][ T6626] [ 372.114397][ T6626] Uninit was stored to memory at: [ 372.114468][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.114519][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.114569][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.114621][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.114673][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.114732][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.114784][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.114835][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.114885][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.114943][ T6626] [ 372.114950][ T6626] Uninit was stored to memory at: [ 372.115026][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.115078][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.115128][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.115181][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.115234][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.115292][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.115345][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.115397][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.115447][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.115505][ T6626] [ 372.115514][ T6626] Local variable msg_sys created at: [ 372.115528][ T6626] do_recvmmsg+0xbb/0x2120 [ 372.115578][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.538526][ T6626] not chained 50000 origins [ 372.538551][ T6626] CPU: 1 PID: 6626 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 372.538600][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.538625][ T6626] Call Trace: [ 372.538638][ T6626] [ 372.538653][ T6626] dump_stack_lvl+0x1ff/0x28e [ 372.538719][ T6626] dump_stack+0x25/0x28 [ 372.538769][ T6626] kmsan_internal_chain_origin+0x78/0x120 [ 372.538839][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.538907][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.538954][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.539013][ T6626] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 372.539081][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.539127][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.539181][ T6626] ? should_fail+0x75/0x9c0 [ 372.539230][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.539276][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 372.539347][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.539419][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.539465][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.539518][ T6626] __msan_chain_origin+0xbf/0x140 [ 372.539583][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.539660][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.539721][ T6626] ? __sys_recvmmsg+0x51c/0x6f0 [ 372.539784][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.539873][ T6626] ? __stack_depot_save+0x21/0x4b0 [ 372.539939][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.539984][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 372.540063][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.540132][ T6626] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.540199][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.540271][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.540345][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.540406][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.540461][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.540516][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.540578][ T6626] RIP: 0023:0xf7f42549 [ 372.540610][ T6626] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 372.540656][ T6626] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 372.540700][ T6626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 372.540732][ T6626] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 372.540761][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 372.540789][ T6626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 372.540817][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 372.540859][ T6626] [ 372.540873][ T6626] Uninit was stored to memory at: [ 372.540945][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.541005][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.541056][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.541108][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.541164][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.541221][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.541275][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.541327][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.541378][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.541439][ T6626] [ 372.541447][ T6626] Uninit was stored to memory at: [ 372.541520][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.541572][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.541624][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.541916][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.541973][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.542040][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.542092][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.542144][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.542197][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.542256][ T6626] [ 372.542263][ T6626] Uninit was stored to memory at: [ 372.542335][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.542387][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.542439][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.542492][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.542547][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.542607][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.542660][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.542713][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.542764][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.542823][ T6626] [ 372.542830][ T6626] Uninit was stored to memory at: [ 372.542902][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.542955][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.543011][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.543065][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.543119][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.543180][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.543233][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.543285][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.543337][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.543396][ T6626] [ 372.543403][ T6626] Uninit was stored to memory at: [ 372.543475][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.543527][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.543578][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.543631][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.543686][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.543746][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.543798][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.543851][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.543901][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.543959][ T6626] [ 372.543966][ T6626] Uninit was stored to memory at: [ 372.544042][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.544094][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.544146][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.544198][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.544252][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.544312][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.544364][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.544415][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.544464][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.544522][ T6626] [ 372.544529][ T6626] Uninit was stored to memory at: [ 372.544600][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.544649][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.544698][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.544752][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.544806][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.544865][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.544917][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.544969][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.545025][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.545082][ T6626] [ 372.545091][ T6626] Local variable msg_sys created at: [ 372.545105][ T6626] do_recvmmsg+0xbb/0x2120 [ 372.545156][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.910720][ T6626] not chained 60000 origins [ 372.910745][ T6626] CPU: 0 PID: 6626 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 372.910795][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.910820][ T6626] Call Trace: [ 372.910833][ T6626] [ 372.910848][ T6626] dump_stack_lvl+0x1ff/0x28e [ 372.910915][ T6626] dump_stack+0x25/0x28 [ 372.910965][ T6626] kmsan_internal_chain_origin+0x78/0x120 [ 372.911054][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.911122][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.911166][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.911219][ T6626] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 372.911286][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.911332][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.911385][ T6626] ? should_fail+0x75/0x9c0 [ 372.911434][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.911481][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 372.911558][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.911629][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.911678][ T6626] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 372.911730][ T6626] __msan_chain_origin+0xbf/0x140 [ 372.911796][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.911869][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.911927][ T6626] ? __sys_recvmmsg+0x51c/0x6f0 [ 372.911988][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.912075][ T6626] ? __stack_depot_save+0x21/0x4b0 [ 372.912138][ T6626] ? kmsan_get_metadata+0x33/0x220 [ 372.912183][ T6626] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 372.912252][ T6626] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 372.912318][ T6626] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.912383][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.912453][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.912532][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.912595][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.912652][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.912708][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.912770][ T6626] RIP: 0023:0xf7f42549 [ 372.912801][ T6626] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 372.912846][ T6626] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 372.912890][ T6626] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 372.912923][ T6626] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 372.912952][ T6626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 372.912978][ T6626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 372.913006][ T6626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 372.913046][ T6626] [ 372.913353][ T6626] Uninit was stored to memory at: [ 372.913428][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.913482][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.913538][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.913590][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.913643][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.913704][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.913756][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.913807][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.913858][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.913917][ T6626] [ 372.913924][ T6626] Uninit was stored to memory at: [ 372.913994][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.914047][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.914097][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.914151][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.914205][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.914265][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.914318][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.914368][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.914418][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.914476][ T6626] [ 372.914543][ T6626] Uninit was stored to memory at: [ 372.914619][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.914674][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.914726][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.914780][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.914834][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.914894][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.914949][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.915001][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.915074][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.915134][ T6626] [ 372.915141][ T6626] Uninit was stored to memory at: [ 372.915213][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.915265][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.915316][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.915369][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.915424][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.915484][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.915538][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.915596][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.915647][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.915706][ T6626] [ 372.915713][ T6626] Uninit was stored to memory at: [ 372.915786][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.915838][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.915889][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.915942][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.915997][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.916062][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.916116][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.916167][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.916219][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.916278][ T6626] [ 372.916285][ T6626] Uninit was stored to memory at: [ 372.916357][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.916410][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.916461][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.916515][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.916574][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.916633][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.916687][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.916739][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.916789][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.916848][ T6626] [ 372.916856][ T6626] Uninit was stored to memory at: [ 372.916927][ T6626] __get_compat_msghdr+0x6e1/0x9d0 [ 372.916980][ T6626] get_compat_msghdr+0x108/0x2c0 [ 372.917035][ T6626] do_recvmmsg+0xd77/0x2120 [ 372.917088][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 372.917142][ T6626] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 372.917200][ T6626] __do_fast_syscall_32+0x96/0xf0 [ 372.917255][ T6626] do_fast_syscall_32+0x34/0x70 [ 372.917306][ T6626] do_SYSENTER_32+0x1b/0x20 [ 372.917357][ T6626] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 372.917415][ T6626] [ 372.917423][ T6626] Local variable msg_sys created at: [ 372.917437][ T6626] do_recvmmsg+0xbb/0x2120 [ 372.917486][ T6626] __sys_recvmmsg+0x51c/0x6f0 [ 373.472775][ T6698] loop0: detected capacity change from 0 to 184 [ 375.220970][ T6703] ISOFS: Unable to identify CD-ROM format. 11:11:44 executing program 4: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x123482) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000140)=0x3f) read(r0, &(0x7f0000000000)=""/94, 0x5e) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="ae88bff8240b01005aa6ca9566d98e06c896fdffffffffffffffdd0000fffffffffbfffff000000000000f60a6dc33191c71fb828e976e36321fc5e899ccb93167247a38f43c51b0cf73046a79df58b5b7f938cf30b0a1f4b3cc35a4cb7455834686ea6bf9835926d004b410b24e2ea25bfd9b2aa91d2459bf4126e49c5323a7f9a44e33e2d4b41772981b806747c350e79f03", 0x93}], 0x1) 11:11:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000fb6000)="1f00000010001900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 11:11:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000086c0)={0xffffffffffffffff}) preadv(r0, &(0x7f0000001280)=[{0x0}], 0x1, 0x0, 0x0) 11:11:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0xae49, 0x0) 11:11:44 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f00000004c0)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a080200000100000101002200170000000000001700080000000008007809140b2a3a080200000100000101012c00190000000000001964000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b31002600180000000000001800080000000008007809140b2a3a08020000010000010546494c4530", 0x96, 0xb800}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="636865636b3d72656c617865642c00b63a7c7f03"]) execveat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0) 11:11:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000a00), &(0x7f0000000a40)='./file1\x00', 0x0, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)) [ 381.313945][ T6793] loop0: detected capacity change from 0 to 184 [ 381.379789][ T6796] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 11:11:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}]}) [ 381.603953][ T6806] sg_write: data in/out 68352/48 bytes for SCSI command 0xf0-- guessing data in; [ 381.603953][ T6806] program syz-executor.4 not setting count and/or reply_len properly 11:11:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r1, 0x4068aea3, &(0x7f00000000c0)={0x14e}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil}) 11:11:44 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x1f, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f043051fffffff07004000633377fbac141442e0", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) [ 381.707864][ T6799] ISOFS: Unable to identify CD-ROM format. 11:11:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff07004000633377fbac131442e004f001", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 11:11:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000a00), &(0x7f0000000a40)='./file1\x00', 0x0, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)) 11:11:45 executing program 5: socketpair(0x1, 0x0, 0xa9f7, &(0x7f0000000700)) 11:11:45 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="b40000000000000063117d000000000040000002000000009500000000000000400e1a4589714d67850032338cd5fccd6e8baf6f20a0cd6e39f979264423ce2e7f5d696af6dfc1634259f5cb8dad288daacab4079bdc2975606a1ce9dae5db238639354dd5d639ccd20efe4ab84524f23aac0e196f0fefe81f7f7bc6bfb6d664d2da04abfd0fb9840a58b8cf4d974c0895dbf58a26854e9f576d945978b5113da5733f47409b1265226da83e204c45"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2e, 0x10, &(0x7f0000000000), 0x76}, 0x48) 11:11:45 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x2, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000740)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000e00)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002200)={r0, 0xe0, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000001f80)=[0x0], 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) 11:11:45 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="b400000000000000631165000000000040000002000000009500000000000000400e1a4589714d67850032338cd5fccd6e8baf6f20a0cd6e39f979264423ce2e7f5d696af6dfc1634259f5cb8dad288daacab4079bdc2975606a1ce9dae5db238639354dd5d639ccd20efe4ab84524f23aac0e196f0fefe81f7f7bc6bfb6d664d2da04abfd0fb9840a58b8cf4d974c0895dbf58a26854e9f576d945978b5113da5733f47409b1265226da83e204c45"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2e, 0x10, &(0x7f0000000000), 0x76}, 0x48) 11:11:45 executing program 3: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x11, &(0x7f0000001b40)=[{&(0x7f0000000400)=""/248, 0xe19600}, {&(0x7f00000001c0)=""/13}, {&(0x7f00000007c0)=""/169}, {&(0x7f0000000880)=""/4095}, {&(0x7f0000001880)=""/91}, {&(0x7f0000001900)=""/141}, {&(0x7f00000019c0)=""/248}, {&(0x7f0000001ac0)=""/125, 0xffffff60}], 0xf}, 0x1f00) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) 11:11:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x4, 0x9602, 0x85}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r0, &(0x7f00000001c0), 0x0}, 0x20) 11:11:45 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe000000f3850000000d000000b7000000000000009500000000000000496cf2827fa43a431ca711fcd0cdfa146ec5618e037958e271f60d25b7977f02008b5e5a076d83923dd29c034055b67dafe6c8dc3d5d78bd7f34e4d5b31ae2ec0efd49897a74a0091ff110026e6d2efe31ab7ea0c34f17e3ad6ef3bb782003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a2d7cbdb9cd38bdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f65f1328d6704912cbe7bc04b82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a17e3cf54a751c51160fbcbbf35b1ed777148ba532e600000000df08b32808b80200000000000000334d83239dd27080e711327ef01fb6c86adac12233faa13eab3022d4a5bbfb9c2aec61ce66a38d2fd50117b89a9ab359b4eea0c6e9c18c46a032f02da783c234af4d6a325767d42b4e54fec33767d2e24f29e5dad979c32873cdc64b4df8abc18cae2ed4b4390af9a9ceafd07fd00b0000002cab154ad029a119ca3c97278087001460af81c5f4adaddd1410e80207c14140c427dc16e8b00d5ee4e5e3ae703f8ea4c3dab45f912191f9df3d7c0cf0ea4f31d462d3d6e1d09f04792f3a57a63c1d767626401485b9c9fb55010840331c9825f9386cb5c8f7e49348d27d915b8e9349b17f7aab0d75690d78d5f14805e127ca2aa3beaa073a77127fbe389324001aaae7efad93aa48d33a01e41fb317227369a10fd7bfa641635e8077e71db299396591fb8197e4e84aa18a54d1ef8ee18449a2dbf3c778e86cc74307267206abb801426c3e956d42014a0bd51815e17b489de1461f3d79b87c3ac774f9bb79d88a089cddf2155073000000000000003dd380a1af2486d6ccf4918a47312c806d0223f4586f29b0d012620a7f847daa3a0eebea812c70a0a1111a62ef04723649a40e134a70c0733643e4a6632d535e450d36ee321e02c6c1d5511c35f6652bae1b3512ac40c8479966ca33486d340241d96d858458f8fe20a6f3263b4b1f96f08aa3b4c92fa4fa9f0569c0ec8395f95187e72a9e700352a3d480ffef3eb5beb7aec0b09f45b2f0ac6b494a822e0096dc6ee996b7f66eaa0922004bbc865214a3e921408d6b3f6d000aa7aa5729ac9098e28d733b9300000002000000000000000000000000000000000069225649aa49c84ae8a08d60399210f31d2acd89b9e1a723fd231f6f9e573273d32b33d7e60f4d7b9e874e5c19c44ac9b354dbc0f3fee1d4aeb56723da289da89cc325b6b9125624a348b2ccdf6f81b94ba31a03070983c857faa5c585ce80a9ed52db658ee7ab809cd7722f7787fd460d28333b895f113eec4ef84fad96b80744c2b8dc29f9bb886e62b05ef0983f6a2f6b6b4ee522e1ad40fee92e9b7b4a1358c768bd21d991df6612f31b17829097dad5287224e18f54dea8f64902d36c17f4b83b5b71bcca94e880a644b10b74ec472efcafb5e4e994a454534d5498c12e19603abbca2127a000b8ceb249121c0a7e285732ed1d416a6deb7938419ab6d9c2a5cba3f8e277c548ab833f07d3e2c633d1a232fb8831d117c3cc5d4fa7bb2800010000005fa7b9337f89734dd43591e98a5d43f3dd759cabfdb88ef3f44bc6eddc1e9f9e366e3b05a64d0c62e8580e2676e05257280720f643e5d4633c8a9a1069c975ca0686fd1652b086efc7d769fea19a33b612e176607f39e9aeba5cc74bf0f85af23499192166946e61414cfbdd905630253936fd0299875f2a4ce0c8a1596431a4460b533d48e1053c7030ebedd440d5059a5e9aa16e329143ebe3c81c82cc09b6a878c6038805a86a9af8372989528632e74f9ff15883ee4a60d439a588277f62561b1bfa40f0482e818625f3eb759287d5b475d70000000000000000005ba6ee79319793a6a1991a8858372d52e5afddb40e30129a4e59f457cf4e5733e4c96e7f4a1354c043d48586fe70cd8dcd6b572fe178ebfccb15de20382476f79e94dbb8249df1963c16446457f99859f7b75793b41f15cd3ba4427975b2c6d9400b36d6fe6f66f02787cafe12748457b53367afe9231b0ec8bee3e7c53de7c954f94e420c12f85e9e60bce639fa50ed6d0acf64d5709ab503d2b8ab7b5d410cc52ea8a8d5a0fb5a9aa0a490cfaba137ed174c8250a1ae809ca9475dd853cdee2b95b6d158a28b7e3f64da2d1e2bacea47d9f6ef10a9ca71d4a5676e051de0f4dca89b21eb0aaea11dff8b22511adc4e61d1c7ea49f7c8046902dc8180c1ea26822193e70f188e657e84c374e8791c616581deaf6f2dc8f8a98bf2f03c266174476cf504fa28459716bab8e728624b57dc9ab16b6c36a042d92316ab25c9bb44f36743557fb98ad74cb254933bc2a80996aec696dc1a27cf1dba8b2115f1a2b3d01b487ef90620c8ca46966f90bc21622a33e17480875d7dc4f8551cd8ed7e449af0cc3f9876267bb1d2fa6d2d4219e3f190dce9d46ea0aff39a3baba282131d078b9dd85fdd6fc883011c1c450cd78df97c7231223b465ff433d1c65f15da9c48e2fa1185a3d78485cfc79ebcbde29bedf00e7269b16fa2bef0042a4d0e7e3c6f9d69f6e8bf37bb26af457265336cba1451b04274"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff07004000630677fbac141442e004f001", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 11:11:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, 0x0, 0x0, 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40080400, &(0x7f0000001980)="603e88e7ec7703e50bc4b3352284b1b9bdeb24753dec2634607ba7b2d4d613635500d3465706874447abb0e5db6a958f84b243674d2ede04b944a832e86f21d0489d2638210337dcbc7cf213c516fec36838425c3e91717071cd73c1657f0647d32c5c2defe9a794a7ef3ff8293b36f81eeae7bb9d8bf0f22f07df6b163c07c6edb31c52431ed59c7d77a55d2b5523cb5278705d58233616e51b2ae660fe6af76f93d43134fcf512af53a734f7f787a9dc365b727864b58695d073b296a7cb20655b0855e45848f797a1a39e59bef0004b0855f2", 0xd4, &(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)="4d8dbe43b071306f5f4815cbcd22bb0d97b007d63a095fc63333d86157106ac5feac55500767a8c52640e3c7a9093a20b1fc369643084d610172e4e2e1c679700b79e91d738e9ccc0809134d1371ca5a5e33980ec99255ae15d018a184b48f0316e9f9ecb261651ac3de20bd2a") [ 382.861350][ T6828] ISOFS: Unable to identify CD-ROM format. 11:11:46 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@caif=@util, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000380)=""/89, 0x59}], 0x21b, 0x0, 0xe}, 0x11101) 11:11:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000a00), &(0x7f0000000a40)='./file1\x00', 0x0, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)) 11:11:46 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 11:11:46 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="b40000000000000063114a000000000040000002000000009500000000000000400e1a4589714d67850032338cd5fccd6e8baf6f20a0cd6e39f979264423ce2e7f5d696af6dfc1634259f5cb8dad288daacab4079bdc2975606a1ce9dae5db238639354dd5d639ccd20efe4ab84524f23aac0e196f0fefe81f7f7bc6bfb6d664d2da04abfd0fb9840a58b8cf4d974c0895dbf58a26854e9f576d945978b5113da5733f47409b1265226da83e204c45"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2e, 0x10, &(0x7f0000000000), 0x76}, 0x48) 11:11:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x2, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000740)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000e00)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x72, &(0x7f00000027c0)}, 0x10) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 11:11:46 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x1f, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f088471fffffff07004000633377fbac141442e0", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 11:11:47 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x11, &(0x7f0000001b40)=[{&(0x7f0000000400)=""/248, 0xe19600}, {&(0x7f00000001c0)=""/13}, {&(0x7f00000007c0)=""/169}, {&(0x7f0000000880)=""/4095}, {&(0x7f0000001880)=""/91}, {&(0x7f0000001900)=""/141}, {&(0x7f00000019c0)=""/248}, {&(0x7f0000001ac0)=""/125, 0xffffff60}], 0xf}, 0x1f00) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) [ 383.969129][ T6852] ISOFS: Unable to identify CD-ROM format. 11:11:47 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="b40000000000000063115b000000000040000002000000009500000000000000400e1a4589714d67850032338cd5fccd6e8baf6f20a0cd6e39f979264423ce2e7f5d696af6dfc1634259f5cb8dad288daacab4079bdc2975606a1ce9dae5db238639354dd5d639ccd20efe4ab84524f23aac0e196f0fefe81f7f7bc6bfb6d664d2da04abfd0fb9840a58b8cf4d974c0895dbf58a26854e9f576d945978b5113da5733f47409b1265226da83e204c45"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2e, 0x10, &(0x7f0000000000), 0x76}, 0x48) 11:11:47 executing program 5: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001b40)=[{0x0}, {&(0x7f00000001c0)=""/13, 0xd}, {0x0}, {&(0x7f0000001ac0)=""/125, 0x7d}], 0x4}, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 11:11:47 executing program 3: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000400)=""/248, 0xf8}], 0x1}, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 11:11:47 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff07004000633377fbac141442e004f001", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 11:11:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe000000f3850000000d000000b7000000000000009500000000000000496cf2827fa43a431ca711fcd0cdfa146ec5618e037958e271f60d25b7977f02008b5e5a076d83923dd29c034055b67dafe6c8dc3d5d78bd7f34e4d5b31ae2ec0efd49897a74a0091ff110026e6d2efe31ab7ea0c34f17e3ad6ef3bb782003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a2d7cbdb9cd38bdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f65f1328d6704912cbe7bc04b82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a17e3cf54a751c51160fbcbbf35b1ed777148ba532e600000000df08b32808b80200000000000000334d83239dd27080e711327ef01fb6c86adac12233faa13eab3022d4a5bbfb9c2aec61ce66a38d2fd50117b89a9ab359b4eea0c6e9c18c46a032f02da783c234af4d6a325767d42b4e54fec33767d2e24f29e5dad979c32873cdc64b4df8abc18cae2ed4b4390af9a9ceafd07fd00b0000002cab154ad029a119ca3c97278087001460af81c5f4adaddd1410e80207c14140c427dc16e8b00d5ee4e5e3ae703f8ea4c3dab45f912191f9df3d7c0cf0ea4f31d462d3d6e1d09f04792f3a57a63c1d767626401485b9c9fb55010840331c9825f9386cb5c8f7e49348d27d915b8e9349b17f7aab0d75690d78d5f14805e127ca2aa3beaa073a77127fbe389324001aaae7efad93aa48d33a01e41fb317227369a10fd7bfa641635e8077e71db299396591fb8197e4e84aa18a54d1ef8ee18449a2dbf3c778e86cc74307267206abb801426c3e956d42014a0bd51815e17b489de1461f3d79b87c3ac774f9bb79d88a089cddf2155073000000000000003dd380a1af2486d6ccf4918a47312c806d0223f4586f29b0d012620a7f847daa3a0eebea812c70a0a1111a62ef04723649a40e134a70c0733643e4a6632d535e450d36ee321e02c6c1d5511c35f6652bae1b3512ac40c8479966ca33486d340241d96d858458f8fe20a6f3263b4b1f96f08aa3b4c92fa4fa9f0569c0ec8395f95187e72a9e700352a3d480ffef3eb5beb7aec0b09f45b2f0ac6b494a822e0096dc6ee996b7f66eaa0922004bbc865214a3e921408d6b3f6d000aa7aa5729ac9098e28d733b9300000002000000000000000000000000000000000069225649aa49c84ae8a08d60399210f31d2acd89b9e1a723fd231f6f9e573273d32b33d7e60f4d7b9e874e5c19c44ac9b354dbc0f3fee1d4aeb56723da289da89cc325b6b9125624a348b2ccdf6f81b94ba31a03070983c857faa5c585ce80a9ed52db658ee7ab809cd7722f7787fd460d28333b895f113eec4ef84fad96b80744c2b8dc29f9bb886e62b05ef0983f6a2f6b6b4ee522e1ad40fee92e9b7b4a1358c768bd21d991df6612f31b17829097dad5287224e18f54dea8f64902d36c17f4b83b5b71bcca94e880a644b10b74ec472efcafb5e4e994a454534d5498c12e19603abbca2127a000b8ceb249121c0a7e285732ed1d416a6deb7938419ab6d9c2a5cba3f8e277c548ab833f07d3e2c633d1a232fb8831d117c3cc5d4fa7bb2800010000005fa7b9337f89734dd43591e98a5d43f3dd759cabfdb88ef3f44bc6eddc1e9f9e366e3b05a64d0c62e8580e2676e05257280720f643e5d4633c8a9a1069c975ca0686fd1652b086efc7d769fea19a33b612e176607f39e9aeba5cc74bf0f85af23499192166946e61414cfbdd905630253936fd0299875f2a4ce0c8a1596431a4460b533d48e1053c7030ebedd440d5059a5e9aa16e329143ebe3c81c82cc09b6a878c6038805a86a9af8372989528632e74f9ff15883ee4a60d439a588277f62561b1bfa40f0482e818625f3eb759287d5b475d70000000000000000005ba6ee79319793a6a1991a8858372d52e5afddb40e30129a4e59f457cf4e5733e4c96e7f4a1354c043d48586fe70cd8dcd6b572fe178ebfccb15de20382476f79e94dbb8249df1963c16446457f99859f7b75793b41f15cd3ba4427975b2c6d9400b36d6fe6f66f02787cafe12748457b53367afe9231b0ec8bee3e7c53de7c954f94e420c12f85e9e60bce639fa50ed6d0acf64d5709ab503d2b8ab7b5d410cc52ea8a8d5a0fb5a9aa0a490cfaba137ed174c8250a1ae809ca9475dd853cdee2b95b6d158a28b7e3f64da2d1e2bacea47d9f6ef10a9ca71d4a5676e051de0f4dca89b21eb0aaea11dff8b22511adc4e61d1c7ea49f7c8046902dc8180c1ea26822193e70f188e657e84c374e8791c616581deaf6f2dc8f8a98bf2f03c266174476cf504fa28459716bab8e728624b57dc9ab16b6c36a042d92316ab25c9bb44f36743557fb98ad74cb254933bc2a80996aec696dc1a27cf1dba8b2115f1a2b3d01b487ef90620c8ca46966f90bc21622a33e17480875d7dc4f8551cd8ed7e449af0cc3f9876267bb1d2fa6d2d4219e3f190dce9d46ea0aff39a3baba282131d078b9dd85fdd6fc883011c1c450cd78df97c7231223b465ff433d1c65f15da9c48e2fa1185a3d78485cfc79ebcbde29bedf00e7269b16fa2bef0042a4d0e7e3c6f9d69f6e8bf37bb26af457265336cba1451b04274"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe40, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f089061fffffff07004000633377fbac141442e0", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 11:11:47 executing program 1: syz_clone(0x40080400, &(0x7f0000001980), 0x0, 0x0, 0x0, 0x0) 11:11:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x2, 0x4, 0x101, 0x8}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000140)}, 0x20) 11:11:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x22, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff07004000632177fbac141442e004f001", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 11:11:48 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) 11:11:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x5421, &(0x7f0000000000)=""/186) 11:11:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x80108906, 0x0) 11:11:48 executing program 3: prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ff2000/0xe000)=nil) 11:11:48 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r0, 0x5427, 0x0) 11:11:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 11:11:49 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 11:11:49 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) mmap(&(0x7f0000fee000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 11:11:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x204, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd}, 0x48) 11:11:49 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) 11:11:49 executing program 2: open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="0f23250f01cf66b83d008ed064660f3a2066f500640f01c4660f6bea66b8ea008ee0b9800000c00f3235008000000f309adb9c52d181000f20d80f22d8", 0x3d}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) 11:11:49 executing program 4: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}}}}}, 0x0) 11:11:49 executing program 3: sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)="19") 11:11:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002180)={'batadv_slave_0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x2, &(0x7f0000000000)=@raw=[@btf_id], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:11:49 executing program 5: mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000000540)={0x220000, 0x0, 0x0, 0x0, {0x29}, 0x0, 0x0, &(0x7f0000000400)=""/165, 0x0, 0x0, {r0}}, 0x58) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) 11:11:49 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x6, 0x4, 0x0, 0x0) 11:11:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000640001"], 0x3c}}, 0x0) 11:11:50 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000ec0)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = dup(r0) ioctl$UI_SET_PHYS(r1, 0x40045566, 0x0) [ 386.966248][ T6928] binder: 6924:6928 ioctl 400c620e 0 returned -14 11:11:50 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)) 11:11:50 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x891c, &(0x7f0000000000)) 11:11:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)={[{@nocompress}, {@utf8}], [{@obj_user={'obj_user', 0x3d, ']{\\['}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'user_u'}}, {@subj_user}, {@subj_type={'subj_type', 0x3d, '\x8a'}}, {@obj_type={'obj_type', 0x3d, '&@[%+%'}}]}) [ 387.314320][ T6939] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 387.340587][ T6940] input: syz1 as /devices/virtual/input/input9 11:11:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000001640)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r0, 0x0) preadv(r0, &(0x7f0000001580)=[{0x0, 0x24}], 0x1, 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 11:11:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 11:11:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 11:11:50 executing program 1: syz_read_part_table(0xb0540f0000000000, 0x0, 0x0) 11:11:50 executing program 0: mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 11:11:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000ec0)={'wpan4\x00'}) 11:11:50 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@hci, 0x80) 11:11:51 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r0, 0x5437, 0x0) 11:11:51 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={@cgroup, 0xffffffffffffffff, 0x11}, 0x10) 11:11:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) 11:11:51 executing program 3: io_setup(0x66b, &(0x7f00000001c0)=0x0) io_submit(r0, 0x1, &(0x7f0000002500)=[0x0]) 11:11:51 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x1, &(0x7f0000000200)=@raw=[@ldst], &(0x7f0000000240)='syzkaller\x00', 0x2, 0xd5, &(0x7f0000000280)=""/213, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:11:51 executing program 0: mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0xe02) r0 = open(&(0x7f0000000080)='./file0\x00', 0x612, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000000c0)="be", 0x1}], 0x1) 11:11:51 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@txtime={{0x18}}], 0x18}, 0x0) 11:11:51 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000540)={@random="3f013c891f22", @empty, @val, {@ipv6}}, 0x0) 11:11:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000140)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004bf0008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000080)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000000e40)=ANY=[]) umount2(0x0, 0x0) 11:11:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') 11:11:52 executing program 4: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000000580)=[{&(0x7f00000002c0)="1b", 0x1}, {&(0x7f0000000340)='3', 0x1}], 0x0, 0x0) 11:11:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/252, 0xfc}], 0x1}}], 0x1, 0x0, &(0x7f0000000380)) 11:11:52 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)={0x8, 0x0, [{0x0, 0xc8, &(0x7f0000000280)=""/200}, {0x0, 0x97, &(0x7f0000000380)=""/151}, {0x0, 0xf3, &(0x7f0000000440)=""/243}, {0x2, 0xf9, &(0x7f0000000540)=""/249}, {0x0, 0xba, &(0x7f0000000640)=""/186}, {0x4000, 0x99, &(0x7f0000000800)=""/153}, {0x5000, 0xef, &(0x7f00000008c0)=""/239}, {0x4000, 0x26, &(0x7f0000000040)=""/38}]}) [ 388.948596][ T6986] loop3: detected capacity change from 0 to 4096 11:11:52 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="246e05", 0x3}, {&(0x7f00000002c0)="95", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000005c0)="f660", 0x2}], 0x1}}], 0x2, 0x0) 11:11:52 executing program 5: add_key$fscrypt_v1(&(0x7f0000002200), &(0x7f0000002240)={'fscrypt:', @desc2}, &(0x7f0000002280)={0x0, "471c05f778ddcfcadde3208077ca31787f7764d446f401323bb6375bed3f81a8ac90bbbb9927b51f76c81f99d887cffbaebe41dd3b29581bd0efa1fc1a0a12f9"}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='#{]:\x00', 0x0) [ 389.316033][ T6986] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 389.326605][ T6986] EXT4-fs warning (device loop3): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 389.433747][ T6986] EXT4-fs (loop3): mount failed 11:11:52 executing program 2: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000440)={0x1, 0x0, {0x0, 0x0, 0x0, 0x1d, 0x0, 0x238}}) 11:11:52 executing program 4: syz_read_part_table(0x1100, 0x0, 0x0) 11:11:52 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000002140), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, 0x0) 11:11:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000140)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004bf0008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000080)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000000e40)=ANY=[]) umount2(0x0, 0x0) [ 389.749029][ T7011] rtc_cmos 00:00: Alarms can be up to one day in the future 11:11:52 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000100), 0x802, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000140), 0x6) [ 389.927204][ T7017] loop4: detected capacity change from 0 to 8 11:11:53 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') read$FUSE(r0, 0x0, 0x0) 11:11:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x20, r1, 0x101, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0x4}]}, 0x20}}, 0x0) [ 389.980622][ T7018] loop3: detected capacity change from 0 to 4096 [ 390.060986][ T7017] Dev loop4: unable to read RDB block 8 [ 390.066937][ T7017] loop4: unable to read partition table 11:11:53 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, r0/1000+10000}}, 0x0) [ 390.136570][ T7017] loop4: partition table beyond EOD, truncated [ 390.143114][ T7017] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 390.169373][ T7018] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 390.183686][ T7018] EXT4-fs warning (device loop3): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 11:11:53 executing program 5: futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000140), &(0x7f0000001600), 0x1) 11:11:53 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)) 11:11:53 executing program 1: syz_emit_ethernet(0x83, &(0x7f00000000c0)={@broadcast, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "2e480e", 0x4d, 0x11, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @local, {[], {0x0, 0x0, 0x8, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "afb5d20792de0c45bc73374335b9d460cc1a4c2c98b1da47a0101de05163a0722ea9463a02b1ac9a6761a450973c341999128dc37f07de5323fb556aac11a7c4d5"}}}}}}}, 0x0) [ 390.377374][ T7030] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 390.396570][ T7018] EXT4-fs (loop3): mount failed 11:11:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000001500)={0xfffffffffffffffe, 0x0, &(0x7f00000014c0)={&(0x7f0000001440)={0x14}, 0x14}}, 0x0) 11:11:53 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000580)='~\xb8\n\xf3\xf2N\xf0\x86rjL\xea:\x15L\xe0', &(0x7f00000005c0)='&(%\x00'], &(0x7f00000008c0), 0x0) 11:11:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000140)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004bf0008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000080)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000000e40)=ANY=[]) umount2(0x0, 0x0) 11:11:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:11:53 executing program 5: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 11:11:53 executing program 4: socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="390000001100090468fe0700000000000700ff3f0800000045000e070000001419001a00", 0x24}], 0x1) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x15) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) 11:11:54 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [], {0x10, 0x4}}, 0x24, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, r2) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) [ 390.950824][ T7044] loop3: detected capacity change from 0 to 4096 11:11:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x17, 0x0, 0x2000, 0xff, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xd000000}, 0x48) [ 391.123594][ T7044] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 391.133684][ T7044] EXT4-fs warning (device loop3): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 391.243518][ T7044] EXT4-fs (loop3): mount failed 11:11:54 executing program 5: r0 = socket(0x10, 0x400000000080803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000200)=ANY=[]}) [ 391.272250][ T7058] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 391.281841][ T7058] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. 11:11:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x24}}, 0x0) 11:11:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x2}, {0x8, 0x18}, {0x8, 0x8}]}}]}]}, 0x4c}, 0x1, 0xffffa888}, 0x0) 11:11:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000140)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004bf0008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000080)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000e1f4655fe1f4655fe1f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000000e40)=ANY=[]) umount2(0x0, 0x0) 11:11:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:11:54 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [], {0x10, 0x4}}, 0x24, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, r2) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) [ 391.754178][ T7071] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 391.772802][ T7071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 391.780750][ T7071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 11:11:54 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x439, 0xc00}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c6530", 0x25, 0x7c00}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004", 0x3d, 0x8c80}, {&(0x7f0000012e00)="ed41000000040000d2f4655fd2f4655fd2f4655f00000000000002000200000000000800030000000af30100040000000000000000000000010000001f00000000000000000000000000000000000000000000000000000000000000000000000000000027951c99000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000200000027", 0xbd, 0x9180}], 0x0, &(0x7f0000000040)={[{@nodelalloc}]}) unlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) [ 391.857270][ T7070] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 391.866848][ T7070] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. 11:11:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) 11:11:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) [ 391.995213][ T7074] loop3: detected capacity change from 0 to 4096 [ 392.098867][ T7074] Quota error (device loop3): v2_read_file_info: Free block number too big (0 >= 0). [ 392.106238][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 392.108962][ T7074] EXT4-fs warning (device loop3): ext4_enable_quotas:6892: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 392.114926][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 11:11:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x89a0, &(0x7f0000000d40)={'wpan4\x00'}) [ 392.199969][ T7079] loop5: detected capacity change from 0 to 512 [ 392.300903][ T7079] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 392.334162][ T7074] EXT4-fs (loop3): mount failed [ 392.349240][ T7085] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 392.384088][ T7079] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 11:11:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x0, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@mcast1, @mcast1, [], [], 'veth1\x00'}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@frag={{0x30}}, @common=@unspec=@physdev={{0x68}, {'bridge0\x00', {0xff}, 'veth1_macvtap\x00', {0xff}, 0x0, 0x1}}]}, @REJECT={0x28}}, {{@ipv6={@private0, @loopback, [], [], 'virt_wifi0\x00', 'ip6gre0\x00'}, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0x140, 0x168, 0x0, {}, [@common=@dst={{0x48}}, @common=@inet=@multiport={{0x50}}]}, @common=@unspec=@AUDIT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, 0x0) [ 392.554248][ T7086] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 392.564030][ T7086] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. 11:11:55 executing program 5: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000004}) ppoll(&(0x7f00000001c0)=[{r2, 0x4b57, 0x64}], 0x1, 0x0, 0x0, 0x0) 11:11:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_DPORT={0x6}, @IFLA_IPTUN_ENCAP_SPORT={0x6}, @IFLA_IPTUN_LOCAL={0x8, 0x10, @multicast2}]}}}]}, 0x4c}}, 0x0) 11:11:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:11:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x89a0, &(0x7f0000000d40)={'wpan4\x00'}) [ 393.206815][ T7104] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 393.216808][ T7104] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. 11:11:56 executing program 3: execveat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f00000008c0), 0x0) [ 393.283161][ T7108] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 11:11:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000940), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x30, r1, 0x9d80693b711ebc35, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}}, 0x0) 11:11:56 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:11:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x89a0, &(0x7f0000000d40)={'wpan4\x00'}) 11:11:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507"], 0x48}}, 0x0) 11:11:56 executing program 4: bpf$BPF_PROG_ATTACH(0x6, &(0x7f0000000000), 0x14) 11:11:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x89a1, &(0x7f0000000d40)={'wpan4\x00'}) [ 393.855941][ T7117] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 11:11:57 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000001400)=[{{&(0x7f0000000240)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000001380)=[@rights={{0x1c, 0x1, 0x1, [r1, r0, r2]}}], 0x20}}], 0x1, 0x0) [ 394.298561][ T7102] not chained 70000 origins [ 394.303343][ T7102] CPU: 1 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 394.312060][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.322135][ T7102] Call Trace: [ 394.325425][ T7102] [ 394.328367][ T7102] dump_stack_lvl+0x1ff/0x28e [ 394.333101][ T7102] dump_stack+0x25/0x28 [ 394.337302][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 394.343088][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 394.349216][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 394.354365][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 394.360217][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 394.365825][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 394.370974][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 394.376839][ T7102] ? should_fail+0x75/0x9c0 [ 394.381386][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 394.386539][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 394.392847][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 394.398974][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 394.404128][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 394.409979][ T7102] __msan_chain_origin+0xbf/0x140 [ 394.415065][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.420244][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.425232][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 394.430146][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.434732][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 394.439901][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 394.445052][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 394.451356][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 394.457488][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.464058][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.468797][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.475184][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.480258][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.485161][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.489711][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.496090][ T7102] RIP: 0023:0xf7fbc549 [ 394.500180][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 394.519827][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 394.528280][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 394.536283][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 394.545059][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 394.553054][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 394.561048][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 394.569056][ T7102] [ 394.575799][ T7102] Uninit was stored to memory at: [ 394.581318][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.586598][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.591584][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.596246][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.600970][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.607508][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.612697][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.617594][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.622244][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.628621][ T7102] [ 394.630950][ T7102] Uninit was stored to memory at: [ 394.636144][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.642448][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.647429][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.652087][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.656812][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.663302][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.668371][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.673375][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.677922][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.684407][ T7102] [ 394.686734][ T7102] Uninit was stored to memory at: [ 394.691922][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.697080][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.702225][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.706781][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.711508][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.718075][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.723306][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.728206][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.732913][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.739292][ T7102] [ 394.741632][ T7102] Uninit was stored to memory at: [ 394.746897][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.752229][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.757207][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.761909][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.766644][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.773197][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.778265][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.783309][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.787852][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.794389][ T7102] [ 394.796719][ T7102] Uninit was stored to memory at: [ 394.801970][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.807123][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.814211][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.818762][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.823646][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.830039][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.835286][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.840188][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.844888][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.851278][ T7102] [ 394.853797][ T7102] Uninit was stored to memory at: [ 394.858892][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.864257][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.869247][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.873983][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.878713][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.885253][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.890330][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.895332][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.899881][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.906436][ T7102] [ 394.908766][ T7102] Uninit was stored to memory at: [ 394.914025][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 394.919195][ T7102] get_compat_msghdr+0x108/0x2c0 [ 394.924329][ T7102] do_recvmmsg+0xd77/0x2120 [ 394.928877][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 394.933762][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 394.940151][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 394.945415][ T7102] do_fast_syscall_32+0x34/0x70 [ 394.950315][ T7102] do_SYSENTER_32+0x1b/0x20 [ 394.955029][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 394.961413][ T7102] [ 394.963904][ T7102] Local variable msg_sys created at: [ 394.969192][ T7102] do_recvmmsg+0xbb/0x2120 [ 394.973816][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.107699][ T7102] not chained 80000 origins [ 396.112759][ T7102] CPU: 0 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 396.121472][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.131549][ T7102] Call Trace: [ 396.134841][ T7102] [ 396.137786][ T7102] dump_stack_lvl+0x1ff/0x28e [ 396.142519][ T7102] dump_stack+0x25/0x28 [ 396.146717][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 396.152497][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 396.158626][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 396.163773][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 396.169625][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 396.175230][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 396.180380][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 396.186235][ T7102] ? should_fail+0x75/0x9c0 [ 396.190779][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 396.195928][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 396.202238][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 396.208369][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 396.213519][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 396.219368][ T7102] __msan_chain_origin+0xbf/0x140 [ 396.224449][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.229628][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.234616][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 396.239524][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.244114][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 396.249281][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 396.254427][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 396.260732][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 396.266856][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.273413][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.278161][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.284556][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.289634][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.294532][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.299083][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.305461][ T7102] RIP: 0023:0xf7fbc549 [ 396.310155][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 396.329804][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 396.338258][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 396.346259][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 396.354255][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 396.362244][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 396.370239][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 396.378246][ T7102] [ 396.381521][ T7102] Uninit was stored to memory at: [ 396.386715][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.391958][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.396942][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.401484][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.406301][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.412763][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.417830][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.422796][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.427339][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.433805][ T7102] [ 396.436131][ T7102] Uninit was stored to memory at: [ 396.441219][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.446462][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.451441][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.456082][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.460805][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.467267][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.472420][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.477317][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.481940][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.488318][ T7102] [ 396.490645][ T7102] Uninit was stored to memory at: [ 396.495826][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.500978][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.506053][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.510610][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.515417][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.521877][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.526949][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.531923][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.536467][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.542928][ T7102] [ 396.545254][ T7102] Uninit was stored to memory at: [ 396.550339][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.555575][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.560555][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.565195][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.569918][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.576384][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.581457][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.586436][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.590979][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.597461][ T7102] [ 396.599789][ T7102] Uninit was stored to memory at: [ 396.604964][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.610117][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.615206][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.619756][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.624560][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.630937][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.636109][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.641003][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.645641][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.652106][ T7102] [ 396.654434][ T7102] Uninit was stored to memory at: [ 396.659525][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.664765][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.669744][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.674379][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.679109][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.685574][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.690650][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.695641][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.700184][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.706646][ T7102] [ 396.708970][ T7102] Uninit was stored to memory at: [ 396.714159][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 396.719312][ T7102] get_compat_msghdr+0x108/0x2c0 [ 396.724432][ T7102] do_recvmmsg+0xd77/0x2120 [ 396.728983][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 396.733798][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 396.740175][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 396.745334][ T7102] do_fast_syscall_32+0x34/0x70 [ 396.750233][ T7102] do_SYSENTER_32+0x1b/0x20 [ 396.754927][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 396.761310][ T7102] [ 396.763777][ T7102] Local variable msg_sys created at: [ 396.769065][ T7102] do_recvmmsg+0xbb/0x2120 [ 396.773659][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.171173][ T7102] not chained 90000 origins [ 397.175994][ T7102] CPU: 1 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 397.184706][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.194785][ T7102] Call Trace: [ 397.198075][ T7102] [ 397.201724][ T7102] dump_stack_lvl+0x1ff/0x28e [ 397.206454][ T7102] dump_stack+0x25/0x28 [ 397.210653][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 397.216431][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 397.222566][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 397.227713][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 397.233562][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 397.239164][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 397.244306][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 397.250155][ T7102] ? should_fail+0x75/0x9c0 [ 397.254695][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 397.259845][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 397.266146][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 397.272276][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 397.277421][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 397.283276][ T7102] __msan_chain_origin+0xbf/0x140 [ 397.288359][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.293542][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.298536][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 397.303440][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.308034][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 397.313204][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 397.318349][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 397.324647][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 397.330774][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.337338][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.342079][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.348477][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.353560][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.358460][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.363011][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.369390][ T7102] RIP: 0023:0xf7fbc549 [ 397.373483][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 397.393136][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 397.402715][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 397.410724][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 397.418983][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 397.426978][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 397.434972][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 397.442983][ T7102] [ 397.450275][ T7102] Uninit was stored to memory at: [ 397.456111][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.461273][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.466370][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.470919][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.475773][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.482272][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.487344][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.492345][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.496900][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.503385][ T7102] [ 397.506788][ T7102] Uninit was stored to memory at: [ 397.511992][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.517143][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.522219][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.526768][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.531485][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.537981][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.543157][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.548069][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.552718][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.559107][ T7102] [ 397.561436][ T7102] Uninit was stored to memory at: [ 397.566652][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.571966][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.577047][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.581601][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.586475][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.593026][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.598097][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.603155][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.607706][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.614254][ T7102] [ 397.616584][ T7102] Uninit was stored to memory at: [ 397.621773][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.626923][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.632003][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.636555][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.641274][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.647814][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.652995][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.657888][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.662544][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.668923][ T7102] [ 397.671250][ T7102] Uninit was stored to memory at: [ 397.676507][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.681763][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.686755][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.691301][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.696186][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.702678][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.707746][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.712809][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.717358][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.723904][ T7102] [ 397.726234][ T7102] Uninit was stored to memory at: [ 397.731332][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.736658][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.741760][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.746314][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.751035][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.757572][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.762759][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.767651][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.772362][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.778738][ T7102] [ 397.781065][ T7102] Uninit was stored to memory at: [ 397.786262][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 397.791414][ T7102] get_compat_msghdr+0x108/0x2c0 [ 397.796575][ T7102] do_recvmmsg+0xd77/0x2120 [ 397.801128][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 397.806022][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 397.812517][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 397.817592][ T7102] do_fast_syscall_32+0x34/0x70 [ 397.822655][ T7102] do_SYSENTER_32+0x1b/0x20 [ 397.827204][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 397.833694][ T7102] [ 397.836022][ T7102] Local variable msg_sys created at: [ 397.841308][ T7102] do_recvmmsg+0xbb/0x2120 [ 397.845938][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.099359][ T7102] not chained 100000 origins [ 398.104121][ T7102] CPU: 1 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 398.112835][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.122913][ T7102] Call Trace: [ 398.126207][ T7102] [ 398.129151][ T7102] dump_stack_lvl+0x1ff/0x28e [ 398.133884][ T7102] dump_stack+0x25/0x28 [ 398.138084][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 398.143864][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 398.149989][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 398.155137][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 398.160996][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 398.166599][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 398.171753][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 398.177607][ T7102] ? should_fail+0x75/0x9c0 [ 398.182155][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 398.187304][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 398.193606][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 398.199740][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 398.204886][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 398.210734][ T7102] __msan_chain_origin+0xbf/0x140 [ 398.215816][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.220994][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.225976][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 398.230881][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.235465][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 398.240628][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 398.245778][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 398.252078][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 398.258202][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.264763][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.269507][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.275897][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.280969][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.285868][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.290430][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.296810][ T7102] RIP: 0023:0xf7fbc549 [ 398.300901][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 398.320548][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 398.329001][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 398.337003][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 398.345004][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 398.352998][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 398.360989][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 398.368997][ T7102] [ 398.375411][ T7102] Uninit was stored to memory at: [ 398.380517][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.386223][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.391205][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.395865][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.400590][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.407089][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.412330][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.417228][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.421922][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.428302][ T7102] [ 398.430632][ T7102] Uninit was stored to memory at: [ 398.435888][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.441041][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.446196][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.450743][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.455634][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.462135][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.467205][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.472259][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.476805][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.483359][ T7102] [ 398.485693][ T7102] Uninit was stored to memory at: [ 398.490789][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.496115][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.501102][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.505829][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.510552][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.517093][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.522270][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.527164][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.531853][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.538234][ T7102] [ 398.540561][ T7102] Uninit was stored to memory at: [ 398.545828][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.550988][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.556141][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.560693][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.565575][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.572051][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.577121][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.582174][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.586724][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.593263][ T7102] [ 398.595592][ T7102] Uninit was stored to memory at: [ 398.600681][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.606000][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.610980][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.615715][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.620437][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.626986][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.632170][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.637067][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.641611][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.648156][ T7102] [ 398.650485][ T7102] Uninit was stored to memory at: [ 398.655762][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.660919][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.666065][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.670616][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.675605][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.682105][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.687180][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.692251][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.696802][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.703283][ T7102] [ 398.705610][ T7102] Uninit was stored to memory at: [ 398.710698][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 398.716025][ T7102] get_compat_msghdr+0x108/0x2c0 [ 398.721008][ T7102] do_recvmmsg+0xd77/0x2120 [ 398.725725][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 398.730460][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 398.736998][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 398.742185][ T7102] do_fast_syscall_32+0x34/0x70 [ 398.747083][ T7102] do_SYSENTER_32+0x1b/0x20 [ 398.751630][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 398.758161][ T7102] [ 398.760493][ T7102] Local variable msg_sys created at: [ 398.765944][ T7102] do_recvmmsg+0xbb/0x2120 [ 398.770401][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.065797][ T7102] not chained 110000 origins [ 399.070424][ T7102] CPU: 1 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 399.079134][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.089212][ T7102] Call Trace: [ 399.092507][ T7102] [ 399.095455][ T7102] dump_stack_lvl+0x1ff/0x28e [ 399.100186][ T7102] dump_stack+0x25/0x28 [ 399.104382][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 399.110170][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 399.116300][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 399.121452][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 399.127309][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 399.132914][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 399.138064][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 399.143913][ T7102] ? should_fail+0x75/0x9c0 [ 399.148458][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 399.153605][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 399.159908][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 399.166038][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 399.171192][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 399.177037][ T7102] __msan_chain_origin+0xbf/0x140 [ 399.182117][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.187292][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.192278][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 399.197176][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.201761][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 399.206927][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 399.212078][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 399.218384][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 399.224507][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.231072][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.235812][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.242205][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.247281][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.252180][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.256734][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.263124][ T7102] RIP: 0023:0xf7fbc549 [ 399.267212][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 399.286857][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 399.295303][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 399.303301][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 399.311297][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 399.319293][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 399.327290][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 399.335300][ T7102] [ 399.341624][ T7102] Uninit was stored to memory at: [ 399.347237][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.352501][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.357475][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.362145][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.366867][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.373359][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.378426][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.383500][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.388050][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.394614][ T7102] [ 399.396948][ T7102] Uninit was stored to memory at: [ 399.402201][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.407359][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.412500][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.417055][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.421959][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.428344][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.433576][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.438475][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.443187][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.449566][ T7102] [ 399.451994][ T7102] Uninit was stored to memory at: [ 399.457093][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.462421][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.467401][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.472107][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.476831][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.483315][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.488378][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.493417][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.497961][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.504450][ T7102] [ 399.506776][ T7102] Uninit was stored to memory at: [ 399.511965][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.517122][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.522268][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.526815][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.531534][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.538081][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.543259][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.543586][ T3549] Bluetooth: hci2: command 0x0406 tx timeout [ 399.548149][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.548203][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.565215][ T7102] [ 399.567547][ T7102] Uninit was stored to memory at: [ 399.572800][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.577956][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.583137][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.587695][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.592584][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.598968][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.604214][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.605150][ T3549] Bluetooth: hci4: command 0x0406 tx timeout [ 399.609105][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.619765][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.626313][ T7102] [ 399.628644][ T7102] Uninit was stored to memory at: [ 399.633910][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.639072][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.639638][ T3549] Bluetooth: hci5: command 0x0406 tx timeout [ 399.644208][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.644265][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.644321][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.644381][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.671052][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.676111][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.680666][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.687255][ T7102] [ 399.689585][ T7102] Uninit was stored to memory at: [ 399.694834][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 399.699990][ T7102] get_compat_msghdr+0x108/0x2c0 [ 399.705160][ T7102] do_recvmmsg+0xd77/0x2120 [ 399.709715][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.714611][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 399.720993][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 399.726229][ T7102] do_fast_syscall_32+0x34/0x70 [ 399.731126][ T7102] do_SYSENTER_32+0x1b/0x20 [ 399.735840][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 399.742336][ T7102] [ 399.744663][ T7102] Local variable msg_sys created at: [ 399.749950][ T7102] do_recvmmsg+0xbb/0x2120 [ 399.754580][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 399.965520][ T7102] not chained 120000 origins [ 399.970153][ T7102] CPU: 1 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 399.978865][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.988946][ T7102] Call Trace: [ 399.992239][ T7102] [ 399.995181][ T7102] dump_stack_lvl+0x1ff/0x28e [ 399.999914][ T7102] dump_stack+0x25/0x28 [ 400.004113][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 400.009892][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 400.016022][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 400.021176][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 400.027037][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 400.032647][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 400.037797][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 400.043649][ T7102] ? should_fail+0x75/0x9c0 [ 400.048198][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 400.053351][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 400.059658][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 400.065795][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 400.070946][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 400.076807][ T7102] __msan_chain_origin+0xbf/0x140 [ 400.081891][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.087072][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.092059][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 400.096969][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.101571][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 400.106739][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 400.111886][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 400.118278][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 400.124424][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.130988][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.135747][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.142144][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.147224][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.152121][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.156668][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.163051][ T7102] RIP: 0023:0xf7fbc549 [ 400.167141][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 400.186790][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 400.195237][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 400.203237][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 400.211232][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 400.219230][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 400.227225][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 400.235232][ T7102] [ 400.243290][ T7102] Uninit was stored to memory at: [ 400.248399][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.254458][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.259445][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.264116][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.268841][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.275329][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.280401][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.285479][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.290039][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.296606][ T7102] [ 400.298938][ T7102] Uninit was stored to memory at: [ 400.304144][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.309295][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.314442][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.318993][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.323885][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.330266][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.335508][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.340410][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.345119][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.351501][ T7102] [ 400.353997][ T7102] Uninit was stored to memory at: [ 400.359095][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.364411][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.369392][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.374113][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.378841][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.385390][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.390467][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.395541][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.400116][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.406663][ T7102] [ 400.408990][ T7102] Uninit was stored to memory at: [ 400.414246][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.419401][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.424552][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.429104][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.434016][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.440403][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.445641][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.450540][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.455261][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.461642][ T7102] [ 400.464125][ T7102] Uninit was stored to memory at: [ 400.469215][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.474534][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.479520][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.484235][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.488962][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.495514][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.500598][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.505652][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.510199][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.516741][ T7102] [ 400.519073][ T7102] Uninit was stored to memory at: [ 400.524332][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.529489][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.534649][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.539201][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.544099][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.550486][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.555726][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.560626][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.565337][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.571837][ T7102] [ 400.574162][ T7102] Uninit was stored to memory at: [ 400.579248][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 400.584579][ T7102] get_compat_msghdr+0x108/0x2c0 [ 400.589562][ T7102] do_recvmmsg+0xd77/0x2120 [ 400.594269][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.598992][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 400.605482][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 400.610551][ T7102] do_fast_syscall_32+0x34/0x70 [ 400.615611][ T7102] do_SYSENTER_32+0x1b/0x20 [ 400.620165][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 400.626710][ T7102] [ 400.629040][ T7102] Local variable msg_sys created at: [ 400.634499][ T7102] do_recvmmsg+0xbb/0x2120 [ 400.638957][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 400.998086][ T7102] not chained 130000 origins [ 401.002984][ T7102] CPU: 0 PID: 7102 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 401.011700][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.021780][ T7102] Call Trace: [ 401.025073][ T7102] [ 401.028012][ T7102] dump_stack_lvl+0x1ff/0x28e [ 401.032744][ T7102] dump_stack+0x25/0x28 [ 401.036936][ T7102] kmsan_internal_chain_origin+0x78/0x120 [ 401.042727][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 401.048851][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 401.053999][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 401.059855][ T7102] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 401.065459][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 401.070606][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 401.076456][ T7102] ? should_fail+0x75/0x9c0 [ 401.081003][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 401.086154][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 401.092454][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 401.098577][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 401.103719][ T7102] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 401.109562][ T7102] __msan_chain_origin+0xbf/0x140 [ 401.114638][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.119814][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.124804][ T7102] ? __sys_recvmmsg+0x51c/0x6f0 [ 401.129705][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.134281][ T7102] ? __stack_depot_save+0x21/0x4b0 [ 401.139446][ T7102] ? kmsan_get_metadata+0x33/0x220 [ 401.144593][ T7102] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 401.150891][ T7102] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 401.157013][ T7102] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.163582][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.168326][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.174717][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.179797][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.184698][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.189262][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.195732][ T7102] RIP: 0023:0xf7fbc549 [ 401.199834][ T7102] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 401.219486][ T7102] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 401.227935][ T7102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 401.235932][ T7102] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 401.243928][ T7102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 401.251920][ T7102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 401.259913][ T7102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 401.267924][ T7102] [ 401.273597][ T7102] Uninit was stored to memory at: [ 401.278705][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.284293][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.289280][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.293915][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.298639][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.305103][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.310174][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.315155][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.319697][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.326155][ T7102] [ 401.328481][ T7102] Uninit was stored to memory at: [ 401.333662][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.338836][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.343899][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.348446][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.353254][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.359630][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.364789][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.369680][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.374305][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.380689][ T7102] [ 401.383153][ T7102] Uninit was stored to memory at: [ 401.388247][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.393528][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.398509][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.403134][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.407856][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.414378][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.419449][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.424484][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.429039][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.435557][ T7102] [ 401.437885][ T7102] Uninit was stored to memory at: [ 401.443098][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.448249][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.453367][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.457920][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.462786][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.469169][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.474381][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.479279][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.483973][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.490363][ T7102] [ 401.492843][ T7102] Uninit was stored to memory at: [ 401.497936][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.503235][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.508218][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.512906][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.517630][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.524159][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.529229][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.534256][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.538801][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.545321][ T7102] [ 401.547647][ T7102] Uninit was stored to memory at: [ 401.552879][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.558039][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.563173][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.567727][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.572635][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.579034][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.584315][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.589219][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.593897][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.600279][ T7102] [ 401.602751][ T7102] Uninit was stored to memory at: [ 401.607842][ T7102] __get_compat_msghdr+0x6e1/0x9d0 [ 401.613139][ T7102] get_compat_msghdr+0x108/0x2c0 [ 401.618119][ T7102] do_recvmmsg+0xd77/0x2120 [ 401.622746][ T7102] __sys_recvmmsg+0x51c/0x6f0 [ 401.627464][ T7102] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 401.633984][ T7102] __do_fast_syscall_32+0x96/0xf0 [ 401.639061][ T7102] do_fast_syscall_32+0x34/0x70 [ 401.644094][ T7102] do_SYSENTER_32+0x1b/0x20 [ 401.648637][ T7102] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 401.655163][ T7102] [ 401.657494][ T7102] Local variable msg_sys created at: [ 401.662924][ T7102] do_recvmmsg+0xbb/0x2120 [ 401.667377][ T7102] __sys_recvmmsg+0x51c/0x6f0 11:12:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) close(r0) 11:12:04 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:04 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x89a0, &(0x7f0000000d40)={'wpan4\x00'}) 11:12:04 executing program 4: syz_open_dev$vcsa(&(0x7f0000000040), 0x2, 0x0) 11:12:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000700)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r2, 0x21, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 11:12:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x8a0, 0x30, 0x1, 0x0, 0x0, {}, [{0x88c, 0x1, [@m_police={0x888, 0x1, 0x0, 0x0, {{0xb}, {0x85c, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x9, 0x79f, 0x6, 0x562, 0xfff, 0xfffffffa, 0x38, 0x7, 0x3ff, 0x80000001, 0x26, 0x56187103, 0xe32, 0x1, 0x60, 0x1, 0x800, 0x7, 0x4, 0x800, 0x9, 0x0, 0x1000, 0x3, 0x9, 0xffffffff, 0x1, 0x5, 0x1, 0x400, 0x3ff, 0x4, 0x9, 0x7fffffff, 0x7f, 0x3, 0x1f47, 0x100, 0x4, 0x4, 0xd2, 0xb6, 0x5, 0xf01, 0x800, 0x4, 0x5245, 0x6, 0x4, 0x4, 0x30000, 0x3ff, 0x732e, 0xb0990, 0x8, 0x4, 0x7ff, 0x9, 0x7f, 0x20, 0xfffffff9, 0x19c7, 0x4000000, 0x0, 0x10001, 0x89d, 0x4, 0x3, 0xffff, 0x3, 0x8, 0x1, 0x5, 0x6, 0x40, 0xffffffff, 0x9, 0xffff, 0x101, 0x7ff, 0x4, 0x3, 0x4, 0x9, 0xff, 0x88, 0x1, 0x20, 0x40, 0x7, 0x9, 0x1fe, 0x1ff, 0x8711, 0x1f, 0x5, 0x2, 0x1f, 0x4, 0xe2, 0x0, 0xc7, 0x0, 0x80000001, 0x9, 0x3, 0x6, 0x6, 0x5, 0x5, 0x0, 0x7, 0x0, 0x400, 0x0, 0x1, 0x4, 0x3ff, 0x7, 0xef46, 0x8, 0x80, 0x270d7204, 0x1, 0x8, 0x2, 0x9, 0x0, 0x8, 0x100, 0xf6df, 0x7, 0x6, 0xbd01, 0x0, 0x8001, 0x1ff, 0x1, 0x7fffffff, 0x4, 0x4, 0xffffffff, 0xfffff801, 0x7ff0, 0x10001, 0x20, 0xc2fa, 0x5, 0x6, 0x213b00, 0x80000000, 0x8, 0x8, 0x0, 0x100, 0x7f, 0x6, 0x5, 0x4, 0x8, 0x10000, 0x1, 0x3f, 0x400, 0x4, 0x0, 0x4, 0x6, 0x401, 0x7, 0x0, 0x9, 0x5, 0x7, 0x6, 0xffffffff, 0x3, 0xeb, 0x99bc, 0x8001, 0x0, 0x10000, 0x80, 0x6, 0x8, 0x9, 0x1603, 0x9, 0x3c4, 0x7b39004, 0x8, 0x9, 0x1, 0x401, 0x1ff, 0x6, 0x7, 0x9, 0x3, 0x0, 0x5, 0x223a, 0x6, 0x6, 0x3, 0xfffff800, 0xe8c, 0x140, 0x100, 0x3f, 0x5, 0xc9, 0x7, 0x4, 0xcd80, 0xfff, 0x1, 0x100, 0x1, 0x5, 0x7f, 0x7, 0x8, 0x3, 0x0, 0x80000001, 0x0, 0x2, 0x7fffffff, 0x7, 0x7f, 0x1, 0x4f4440f3, 0x400, 0x4, 0x8001, 0x3, 0x5, 0xffffffff, 0x7, 0x3, 0xaf66, 0x7, 0x9, 0x40, 0x128c, 0x7, 0x657, 0x2, 0x5, 0x22a5, 0x0, 0xcff, 0x8, 0xe]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5, 0x3, 0x6, 0x200, 0x2, 0x0, 0x10000, 0x8001, 0x3, 0xfffffbff, 0xe0, 0x100, 0x9, 0x7ff, 0x5, 0x37, 0x7ff, 0x5e6, 0x5, 0x7eb, 0x1f, 0x6, 0x5, 0x257, 0x3f, 0xb1, 0x4, 0x7, 0x3, 0x7f, 0x1, 0xfffff047, 0xc8, 0x6, 0x7fffffff, 0x59, 0x1000, 0x2406, 0x6, 0xd4, 0x8, 0x0, 0x6, 0x1ff, 0x8, 0x8ae, 0x6, 0x7f, 0x7, 0x2, 0x4, 0x8, 0xffff98e3, 0x0, 0x7, 0x0, 0xbfc7, 0xfffffff9, 0xf0a1, 0x80000000, 0xf5dd, 0x4, 0x101, 0x4, 0x1, 0x74f, 0x3, 0x80000000, 0x7, 0x0, 0x2, 0xff, 0x6, 0x0, 0x3, 0x2, 0xeb57, 0x100, 0x1, 0xf7, 0x0, 0x142a, 0x1, 0x3, 0x8, 0x418b, 0x81, 0x6, 0xffff8000, 0x4, 0x9, 0x5, 0x9, 0x10000, 0x4, 0x0, 0xde9, 0x2, 0x551, 0x0, 0x0, 0xfffff000, 0x8, 0xa3a, 0x2, 0x20, 0x20, 0xfe, 0x5, 0x3, 0x6, 0x8, 0x9, 0x3e, 0x5, 0x5, 0x0, 0x7fffffff, 0x17, 0x80000000, 0x5, 0x5, 0x9, 0x0, 0xfffffff8, 0x9, 0x5, 0x0, 0xfffffffb, 0x9, 0x8, 0x9, 0x1, 0x2, 0x2, 0x3, 0x80, 0x3ff, 0x80000001, 0xb, 0x4, 0x7, 0x4, 0x1f, 0x3, 0x1, 0xcb, 0x3f, 0xcf7, 0x0, 0xffff, 0xbf0, 0x7fffffff, 0x8, 0x7, 0x7, 0x4, 0x5, 0x10001, 0x3, 0x100, 0x7, 0x7, 0x2, 0x9, 0x6, 0x4, 0x4, 0x7, 0x1, 0x7, 0x1, 0x5, 0xfbf, 0xffffffc0, 0xf2, 0xffffffff, 0x3, 0x7ff, 0x4000, 0x2, 0x2, 0x3, 0x8, 0x9, 0x450, 0x2, 0x5, 0x10001, 0x1, 0x4, 0xd8, 0x4, 0x4, 0x3, 0x3f, 0x7, 0x8, 0xfffffff8, 0x6, 0x1f, 0x9, 0x0, 0x3, 0xb5, 0x7fe, 0x101, 0x6, 0x5, 0x4, 0x3, 0x4, 0x6, 0x6, 0x4, 0x64, 0x27, 0x5, 0xdd9, 0x0, 0x101, 0x14, 0xfff, 0x1, 0x3, 0x8, 0x7, 0x1000000, 0x5, 0x100, 0x7, 0x7, 0x1, 0x5, 0xfbc, 0x1, 0x2a5, 0x8, 0x5, 0x8, 0x1, 0x1, 0x9, 0x1b9c, 0x0, 0x9, 0x5381, 0x5, 0xffffffc1, 0x5, 0x2, 0x2, 0xfff, 0x1, 0x5, 0x30]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x826c7e1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x9e, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9944}}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x8a0}}, 0x0) 11:12:05 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:05 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf={0x50, &(0x7f0000000080)="3c02b74cd632c95cc5d6aa46df0f7587aa1dea54e8891a61c7e66cfc23514fb8fe7b0bbedf3a06e098ddb4f8fdd10f37e04ac17de059564be396b8b0c44edcf7acae1bd1721fd323abd2a610b381458c"}) 11:12:05 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:05 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}}, 0x0) 11:12:05 executing program 4: fchownat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 11:12:05 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:05 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8942, &(0x7f0000000d40)={'wpan4\x00'}) 11:12:05 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@arp={@private=0xa010100, @multicast2, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1\x00', 'ip6gretap0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local, @remote}}}, {{@arp={@private, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'erspan0\x00', 'xfrm0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="24990ca8b71c", @multicast2, @private, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) 11:12:06 executing program 5: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={0xf0}, 0x20) 11:12:06 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f00000000c0)) 11:12:06 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:06 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) 11:12:06 executing program 4: keyctl$search(0xa, 0x0, &(0x7f0000000380)='.request_key_auth\x00', 0x0, 0x0) 11:12:06 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) [ 403.719008][ T7257] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:12:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) 11:12:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:07 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x2}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}}, 0x0) 11:12:07 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 11:12:07 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000004}) ppoll(&(0x7f00000001c0)=[{r2, 0x0, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 404.295184][ T7273] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 11:12:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x1d, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x0, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:07 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='.\x00', &(0x7f0000000300), 0x0, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@cache_none}], [{@obj_user={'obj_user', 0x3d, '/dev/vcsa#\x00'}}]}}) 11:12:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 11:12:07 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) [ 404.808123][ T7289] 9pnet_fd: Insufficient options for proto=fd 11:12:07 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast, @random="cd25e97ef56d", @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}}}}}, 0x0) 11:12:08 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) syz_io_uring_setup(0x3014, &(0x7f0000000040)={0x0, 0x0, 0x27, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) 11:12:08 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) 11:12:08 executing program 4: unshare(0x6c060000) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000024000bc6ccba90000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100647272"], 0x2c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {}, {0x10}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x18, 0x1, {{}, @rand_addr, @local}}]}, {0x4}, {0xc}, {0xc}}}]}, @TCA_BASIC_EMATCHES={0x0, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x0, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x0, 0x0, 0x0, 0x0, {{0x0, 0x2, 0x1}, {0x0, 0x0, 0x0, "dcd9da64ec9c1f957556"}}}, @TCF_EM_CANID={0x0, 0x0, 0x0, 0x0, {{0x7198, 0x7, 0x80}, {{0x0, 0x1, 0x0, 0x1}, {0x3}}}}, @TCF_EM_CMP={0x0, 0x1, 0x0, 0x0, {{0x3ff}, {0x0, 0x1ff, 0x80, 0x2, 0xb}}}, @TCF_EM_CONTAINER={0x0, 0x0, 0x0, 0x0, {{0x1b}, "71163ac2bfb8c5f83a8d163ac9f7be2a961c82bf4c45aba031aad2e5bffa95ca72d222ca905948bc4b3983edbae0666a7ebf5f143015d2737075ba9778fe750e70a09a93"}}, @TCF_EM_IPSET={0x0, 0x0, 0x0, 0x0, {{0xffff, 0x8, 0x1}, {0x1}}}, @TCF_EM_CONTAINER={0x0, 0x2, 0x0, 0x0, {{}, "045087054cc5db7dfe132396026c4810db9dbdd36892b90155d963397046442ca31aa2f902caf597498453b1986fde19cc4a5aee447c91902fc3c0f492ad3e5fbee3f5fcd35fe995880461b03caa113d46b589eb1c3e01e79d85a6d8ef927fef42f72991682952707d24f3d7ff989c9e68f63e7c798c4f72d7dda9a91f3711a2ed29cc13597a75d54623371150a3ab04bc527482b80f20f05c3c095713e00c560bebce727557cce0841755da6fbcced60957a23dd8dd8da35e80b7d0f394e11c283bdb8817b48c2f5f76870bf6a5d46cfb0493354a9a14bb12b733df062fcaaaa279ff4ee7b54655824c255789e1"}}, @TCF_EM_META={0x0, 0x0, 0x0, 0x0, {{0x7, 0x4, 0x1}, [@TCA_EM_META_RVALUE={0x0, 0x3, [@TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="b04df45a75733f39baf2", @TCF_META_TYPE_VAR="1d231e0608063e19", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="eab6e685bb4cf68983", @TCF_META_TYPE_VAR="bd9b81fb", @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_VAR="be3e50b9", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="d2a41c1b8d92", @TCF_META_TYPE_VAR="dddb30add5265d70d0f9", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="7a4eff734f640d6b"]}, @TCA_EM_META_HDR={0x0, 0x1, {{0x7, 0x1}, {0xf82, 0x9}}}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT]}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="d1ef", @TCF_META_TYPE_VAR="ce8bf4743130", @TCF_META_TYPE_VAR="8ba660747c8739fae3b1", @TCF_META_TYPE_VAR="dc7fa0", @TCF_META_TYPE_VAR="ab5e990811718a", @TCF_META_TYPE_VAR="98ab37", @TCF_META_TYPE_INT=0x8]}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT, @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT]}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT]}]}}, @TCF_EM_CANID={0x0, 0x1, 0x0, 0x0, {{}, {{0x3}, {0x1, 0x0, 0x1}}}}, @TCF_EM_META={0x0, 0x1, 0x0, 0x0, {{0x2, 0x4, 0x1000}, [@TCA_EM_META_RVALUE={0x0, 0x3, [@TCF_META_TYPE_VAR="d88bdc744a1f5b7135"]}, @TCA_EM_META_HDR={0x0, 0x1, {{0x6, 0x6}, {0x61a0, 0x6, 0x1}}}]}}, @TCF_EM_META={0x0, 0x3, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x0, 0x3, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="1c35907ce9367695", @TCF_META_TYPE_VAR="2c4791", @TCF_META_TYPE_VAR="ad58f455771a3807c9", @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="9c2c10c6fb", @TCF_META_TYPE_INT]}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="fe9cda677e", @TCF_META_TYPE_VAR="93f02d01fc6269d7", @TCF_META_TYPE_VAR="c54984", @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="7bad", @TCF_META_TYPE_INT]}, @TCA_EM_META_RVALUE={0x0, 0x3, [@TCF_META_TYPE_VAR="a6d18ded", @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="0d41f84832", @TCF_META_TYPE_VAR="25fc"]}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT]}, @TCA_EM_META_HDR={0x0, 0x1, {{0xc}, {0x4}}}, @TCA_EM_META_LVALUE={0x0, 0x2, [@TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR="ce", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="58fe68c2f61fa8ad5e"]}]}}]}, @TCA_EMATCH_TREE_HDR, @TCA_EMATCH_TREE_HDR, @TCA_EMATCH_TREE_LIST={0x0, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x0, 0x0, 0x0, 0x0, {{0x0, 0x9, 0x3ff}, [@TCA_EM_IPT_MATCH_DATA={0x0, 0x5, "d53c05"}, @TCA_EM_IPT_HOOK, @TCA_EM_IPT_MATCH_NAME, @TCA_EM_IPT_NFPROTO={0x0, 0x4, 0x5}]}}, @TCF_EM_CMP={0x0, 0x0, 0x0, 0x0, {{0x401}, {0x0, 0x97, 0xfffb, 0x0, 0x6}}}, @TCF_EM_NBYTE={0x0, 0x1, 0x0, 0x0, {{0xed7, 0x2, 0x1ff}, {0x101, 0x0, 0x0, "ab554488a43b134f"}}}, @TCF_EM_CONTAINER={0x0, 0x0, 0x0, 0x0, {{}, "78bccc651ad3b71b24f7c02f14fd6439d97ef964c0e200341291d98b62d18b36bf680ca4264ffe0c0e86396b23d1983e07c8c2bb87d0f87ccb15dfd06c82eae0248cc3ede4204af3"}}]}]}]}}, @TCA_RATE={0x6, 0x5, {0x4}}]}, 0x94}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000480)={'vcan0\x00', &(0x7f0000000980)=@ethtool_gstrings={0x1b, 0x0, 0xc, "428cd1ebfaa74905a5fbadd0"}}) 11:12:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000000)) syz_io_uring_setup(0x30e1, &(0x7f0000000280), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 405.904838][ T7313] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 406.372210][ T7283] not chained 140000 origins [ 406.376926][ T7283] CPU: 0 PID: 7283 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 406.385643][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.395717][ T7283] Call Trace: [ 406.399007][ T7283] [ 406.401949][ T7283] dump_stack_lvl+0x1ff/0x28e [ 406.406677][ T7283] dump_stack+0x25/0x28 [ 406.410872][ T7283] kmsan_internal_chain_origin+0x78/0x120 [ 406.416658][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 406.422769][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 406.427896][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 406.433720][ T7283] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 406.439296][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 406.444417][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 406.450243][ T7283] ? should_fail+0x75/0x9c0 [ 406.454759][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 406.459887][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 406.466190][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 406.472322][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 406.477464][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 406.483295][ T7283] __msan_chain_origin+0xbf/0x140 [ 406.488349][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.493507][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.498493][ T7283] ? __sys_recvmmsg+0x51c/0x6f0 [ 406.503378][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.507921][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 406.513054][ T7283] ? __stack_depot_save+0x21/0x4b0 [ 406.518201][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 406.523323][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 406.529599][ T7283] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.536135][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.540876][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.547262][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.552315][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.557187][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.561717][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.568098][ T7283] RIP: 0023:0xf7f04549 [ 406.572171][ T7283] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 406.591819][ T7283] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 406.600272][ T7283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 406.608260][ T7283] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 406.616237][ T7283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 406.624214][ T7283] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 406.632190][ T7283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 406.640191][ T7283] [ 406.645829][ T7283] Uninit was stored to memory at: [ 406.650931][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.656506][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.661514][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.666164][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.670890][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.677365][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.682514][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.687417][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.692045][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.698424][ T7283] [ 406.700747][ T7283] Uninit was stored to memory at: [ 406.705923][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.711075][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.716141][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.720761][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.725572][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.732031][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.737212][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.742197][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.746748][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.753211][ T7283] [ 406.755540][ T7283] Uninit was stored to memory at: [ 406.760633][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.765877][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.770863][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.775499][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.780226][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.786692][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.791839][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.796735][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.801276][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.807742][ T7283] [ 406.810071][ T7283] Uninit was stored to memory at: [ 406.815258][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.820415][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.825496][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.830045][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.834867][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.841264][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.846465][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.851364][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.856056][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.862528][ T7283] [ 406.864856][ T7283] Uninit was stored to memory at: [ 406.869944][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.875239][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.880230][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.884910][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.889637][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.896164][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.901236][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.906276][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.910828][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.917346][ T7283] [ 406.919676][ T7283] Uninit was stored to memory at: [ 406.924910][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.930071][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.935193][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.939745][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.944609][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 406.950989][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 406.956217][ T7283] do_fast_syscall_32+0x34/0x70 [ 406.961117][ T7283] do_SYSENTER_32+0x1b/0x20 [ 406.965810][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 406.972279][ T7283] [ 406.974608][ T7283] Uninit was stored to memory at: [ 406.979696][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 406.984995][ T7283] get_compat_msghdr+0x108/0x2c0 [ 406.989980][ T7283] do_recvmmsg+0xd77/0x2120 [ 406.994679][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 406.999403][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.005927][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.010998][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.016038][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.020585][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.027100][ T7283] [ 407.029430][ T7283] Local variable msg_sys created at: [ 407.034862][ T7283] do_recvmmsg+0xbb/0x2120 [ 407.039326][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.380561][ T7283] not chained 150000 origins [ 407.385996][ T7283] CPU: 1 PID: 7283 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 407.394718][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.404795][ T7283] Call Trace: [ 407.408097][ T7283] [ 407.411048][ T7283] dump_stack_lvl+0x1ff/0x28e [ 407.415784][ T7283] dump_stack+0x25/0x28 [ 407.419984][ T7283] kmsan_internal_chain_origin+0x78/0x120 [ 407.425765][ T7283] ? do_user_addr_fault+0x13f7/0x1f20 [ 407.431212][ T7283] ? exc_page_fault+0x6e/0x140 [ 407.436032][ T7283] ? asm_exc_page_fault+0x1e/0x30 [ 407.441107][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 407.446255][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 407.452564][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 407.458696][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 407.463846][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 407.469693][ T7283] __msan_chain_origin+0xbf/0x140 [ 407.474774][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.479949][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.484934][ T7283] ? __sys_recvmmsg+0x51c/0x6f0 [ 407.489840][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.494754][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 407.499918][ T7283] ? __stack_depot_save+0x21/0x4b0 [ 407.505135][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 407.510292][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 407.516603][ T7283] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.523172][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.527912][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.534308][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.539387][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.544290][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.548839][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.555220][ T7283] RIP: 0023:0xf7f04549 [ 407.559312][ T7283] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 407.578962][ T7283] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 407.587413][ T7283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 407.595416][ T7283] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 407.603410][ T7283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 407.611405][ T7283] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 407.619397][ T7283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 407.627408][ T7283] [ 407.635327][ T7283] Uninit was stored to memory at: [ 407.640440][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.647604][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.652758][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.657311][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.662146][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.668528][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.673718][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.678613][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.683267][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.689666][ T7283] [ 407.692154][ T7283] Uninit was stored to memory at: [ 407.697248][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.702507][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.707512][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.712179][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.716903][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.723446][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.728517][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.733571][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.738123][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.744681][ T7283] [ 407.747014][ T7283] Uninit was stored to memory at: [ 407.752268][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.757422][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.762499][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.767045][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.771937][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.778317][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.783545][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.788442][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.793492][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.799874][ T7283] [ 407.802364][ T7283] Uninit was stored to memory at: [ 407.807456][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.812712][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.817692][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.822407][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.827135][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.833680][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.838747][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.843742][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.848286][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.854836][ T7283] [ 407.857167][ T7283] Uninit was stored to memory at: [ 407.862419][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.867574][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.872661][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.877208][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.882091][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.888468][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.893703][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.898600][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.903250][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.909629][ T7283] [ 407.912133][ T7283] Uninit was stored to memory at: [ 407.917224][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.922538][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.927515][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.932175][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.936899][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.943450][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 407.948524][ T7283] do_fast_syscall_32+0x34/0x70 [ 407.953582][ T7283] do_SYSENTER_32+0x1b/0x20 [ 407.958128][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 407.964646][ T7283] [ 407.966991][ T7283] Uninit was stored to memory at: [ 407.972247][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 407.977406][ T7283] get_compat_msghdr+0x108/0x2c0 [ 407.982544][ T7283] do_recvmmsg+0xd77/0x2120 [ 407.987091][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 407.991924][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 407.998298][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.003532][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.008430][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.013182][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.019649][ T7283] [ 408.022166][ T7283] Local variable msg_sys created at: [ 408.027455][ T7283] do_recvmmsg+0xbb/0x2120 [ 408.032284][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.264080][ T7283] not chained 160000 origins [ 408.268708][ T7283] CPU: 0 PID: 7283 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 408.277416][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.287496][ T7283] Call Trace: [ 408.290786][ T7283] [ 408.293729][ T7283] dump_stack_lvl+0x1ff/0x28e [ 408.298462][ T7283] dump_stack+0x25/0x28 [ 408.302654][ T7283] kmsan_internal_chain_origin+0x78/0x120 [ 408.308433][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 408.314567][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 408.321107][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 408.326961][ T7283] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 408.332569][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 408.337718][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 408.343578][ T7283] ? should_fail+0x75/0x9c0 [ 408.348133][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 408.353287][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 408.359680][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 408.365814][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 408.370961][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 408.376815][ T7283] __msan_chain_origin+0xbf/0x140 [ 408.381895][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.387071][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.392231][ T7283] ? __sys_recvmmsg+0x51c/0x6f0 [ 408.397130][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.401696][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 408.406861][ T7283] ? __stack_depot_save+0x21/0x4b0 [ 408.412027][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 408.417179][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 408.423486][ T7283] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.430053][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.434791][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.441181][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.446266][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.451166][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.455711][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.462088][ T7283] RIP: 0023:0xf7f04549 [ 408.466180][ T7283] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 408.485829][ T7283] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 408.494282][ T7283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 408.502278][ T7283] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 408.510273][ T7283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 408.518269][ T7283] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 408.526267][ T7283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 408.534276][ T7283] [ 408.540440][ T7283] Uninit was stored to memory at: [ 408.545988][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.551146][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.556217][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.560770][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.565590][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.572054][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.577122][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.582087][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.586631][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.593091][ T7283] [ 408.595418][ T7283] Uninit was stored to memory at: [ 408.600503][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.605741][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.610716][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.615342][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.620063][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.626526][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.631599][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.636573][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.641119][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.647649][ T7283] [ 408.649978][ T7283] Uninit was stored to memory at: [ 408.655207][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.660358][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.665480][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.670035][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.674901][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.681279][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.686489][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.691390][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.696087][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.702552][ T7283] [ 408.704887][ T7283] Uninit was stored to memory at: [ 408.709974][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.715255][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.720236][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.724878][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.729606][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.736139][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.741217][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.746273][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.750827][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.757358][ T7283] [ 408.759690][ T7283] Uninit was stored to memory at: [ 408.764928][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.770088][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.775228][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.779780][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.784654][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.791043][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.796251][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.801147][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.805841][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.812292][ T7283] [ 408.814621][ T7283] Uninit was stored to memory at: [ 408.819709][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.825002][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.829990][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.834629][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.839355][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.845880][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.850950][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.856006][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.860555][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.867078][ T7283] [ 408.869402][ T7283] Uninit was stored to memory at: [ 408.874636][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 408.879790][ T7283] get_compat_msghdr+0x108/0x2c0 [ 408.884922][ T7283] do_recvmmsg+0xd77/0x2120 [ 408.889472][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 408.894338][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 408.900715][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 408.905934][ T7283] do_fast_syscall_32+0x34/0x70 [ 408.910834][ T7283] do_SYSENTER_32+0x1b/0x20 [ 408.915513][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 408.921977][ T7283] [ 408.924304][ T7283] Local variable msg_sys created at: [ 408.929587][ T7283] do_recvmmsg+0xbb/0x2120 [ 408.934199][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.138529][ T7283] not chained 170000 origins [ 409.143269][ T7283] CPU: 0 PID: 7283 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 409.151981][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.162063][ T7283] Call Trace: [ 409.165351][ T7283] [ 409.168291][ T7283] dump_stack_lvl+0x1ff/0x28e [ 409.173017][ T7283] dump_stack+0x25/0x28 [ 409.177218][ T7283] kmsan_internal_chain_origin+0x78/0x120 [ 409.182995][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 409.189124][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 409.194270][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 409.200125][ T7283] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 409.205728][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 409.210875][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 409.216724][ T7283] ? should_fail+0x75/0x9c0 [ 409.221266][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 409.226409][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 409.232712][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 409.238837][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 409.243983][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 409.249833][ T7283] __msan_chain_origin+0xbf/0x140 [ 409.254908][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.260088][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.265079][ T7283] ? __sys_recvmmsg+0x51c/0x6f0 [ 409.269980][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.274554][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 409.279716][ T7283] ? __stack_depot_save+0x21/0x4b0 [ 409.284886][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 409.290032][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 409.296337][ T7283] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.302899][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.307640][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.314031][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.319117][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.324010][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.328559][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.334938][ T7283] RIP: 0023:0xf7f04549 [ 409.339027][ T7283] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 409.358679][ T7283] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 409.367131][ T7283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 409.375132][ T7283] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 409.383128][ T7283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 409.391122][ T7283] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 409.399117][ T7283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 409.407127][ T7283] [ 409.412831][ T7283] Uninit was stored to memory at: [ 409.417936][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.423575][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.428579][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.433212][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.437937][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.444410][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.449482][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.454507][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.459054][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.465580][ T7283] [ 409.467910][ T7283] Uninit was stored to memory at: [ 409.473142][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.478296][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.483434][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.487983][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.492842][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.499224][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.504442][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.509337][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.514013][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.520397][ T7283] [ 409.522865][ T7283] Uninit was stored to memory at: [ 409.527951][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.533179][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.538164][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.542846][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.547569][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.554104][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.559180][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.564227][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.568779][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.575299][ T7283] [ 409.577630][ T7283] Uninit was stored to memory at: [ 409.582857][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.588015][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.593132][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.597686][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.602545][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.608925][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.614141][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.619036][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.623712][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.630085][ T7283] [ 409.632537][ T7283] Uninit was stored to memory at: [ 409.637628][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.642924][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.647907][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.652599][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.657328][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.663849][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.668919][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.673957][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.678505][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.685040][ T7283] [ 409.687374][ T7283] Uninit was stored to memory at: [ 409.692602][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.697772][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.702895][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.707445][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.712305][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.718688][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.723898][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.728791][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.733408][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.739786][ T7283] [ 409.742258][ T7283] Uninit was stored to memory at: [ 409.747494][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 409.752797][ T7283] get_compat_msghdr+0x108/0x2c0 [ 409.757782][ T7283] do_recvmmsg+0xd77/0x2120 [ 409.762475][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 409.767203][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 409.774333][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 409.779404][ T7283] do_fast_syscall_32+0x34/0x70 [ 409.784436][ T7283] do_SYSENTER_32+0x1b/0x20 [ 409.788996][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 409.795456][ T7283] [ 409.797788][ T7283] Local variable msg_sys created at: [ 409.803211][ T7283] do_recvmmsg+0xbb/0x2120 [ 409.807673][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.152771][ T7283] not chained 180000 origins [ 410.157396][ T7283] CPU: 1 PID: 7283 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 410.166103][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.176178][ T7283] Call Trace: [ 410.179471][ T7283] [ 410.182409][ T7283] dump_stack_lvl+0x1ff/0x28e [ 410.187138][ T7283] dump_stack+0x25/0x28 [ 410.191337][ T7283] kmsan_internal_chain_origin+0x78/0x120 [ 410.197121][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 410.203247][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 410.208388][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 410.214240][ T7283] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 410.219845][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 410.224991][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 410.230847][ T7283] ? should_fail+0x75/0x9c0 [ 410.235390][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 410.240541][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 410.246841][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 410.252967][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 410.258120][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 410.263965][ T7283] __msan_chain_origin+0xbf/0x140 [ 410.269049][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.274223][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.279204][ T7283] ? __sys_recvmmsg+0x51c/0x6f0 [ 410.284101][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.288664][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 410.293827][ T7283] ? __stack_depot_save+0x21/0x4b0 [ 410.298995][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 410.304148][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 410.310456][ T7283] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.317016][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.321760][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.328153][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.333230][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.338125][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.342670][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.349053][ T7283] RIP: 0023:0xf7f04549 [ 410.353142][ T7283] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 410.372787][ T7283] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 410.381235][ T7283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 410.389235][ T7283] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 410.397229][ T7283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 410.405227][ T7283] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 410.413223][ T7283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 410.421232][ T7283] [ 410.429437][ T7283] Uninit was stored to memory at: [ 410.435500][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.440658][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.445752][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.450318][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.455165][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.461543][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.466729][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.471622][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.476326][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.482877][ T7283] [ 410.485209][ T7283] Uninit was stored to memory at: [ 410.490298][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.495621][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.500603][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.505325][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.510050][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.516598][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.521771][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.526664][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.531207][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.537749][ T7283] [ 410.540079][ T7283] Uninit was stored to memory at: [ 410.545339][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.550495][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.555629][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.560175][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.565008][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.571389][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.576631][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.583633][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.588179][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.594978][ T7283] [ 410.597306][ T7283] Uninit was stored to memory at: [ 410.602548][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.607697][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.612833][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.617377][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.622206][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.628586][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.633823][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.638723][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.643439][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.649820][ T7283] [ 410.652251][ T7283] Uninit was stored to memory at: [ 410.657340][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.662658][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.667639][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.672339][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.677067][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.683600][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.688671][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.693731][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.698276][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.704841][ T7283] [ 410.707176][ T7283] Uninit was stored to memory at: [ 410.712434][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.717618][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.722762][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.727314][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.732201][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.738580][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.743774][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.748671][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.753388][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.759773][ T7283] [ 410.762250][ T7283] Uninit was stored to memory at: [ 410.767343][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 410.772651][ T7283] get_compat_msghdr+0x108/0x2c0 [ 410.777637][ T7283] do_recvmmsg+0xd77/0x2120 [ 410.782346][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 410.787074][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 410.793622][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 410.798697][ T7283] do_fast_syscall_32+0x34/0x70 [ 410.803767][ T7283] do_SYSENTER_32+0x1b/0x20 [ 410.808314][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 410.814867][ T7283] [ 410.817196][ T7283] Local variable msg_sys created at: [ 410.822646][ T7283] do_recvmmsg+0xbb/0x2120 [ 410.827107][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.044482][ T7283] not chained 190000 origins [ 411.049109][ T7283] CPU: 1 PID: 7283 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 411.057819][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.067990][ T7283] Call Trace: [ 411.071284][ T7283] [ 411.074225][ T7283] dump_stack_lvl+0x1ff/0x28e [ 411.078955][ T7283] dump_stack+0x25/0x28 [ 411.083154][ T7283] kmsan_internal_chain_origin+0x78/0x120 [ 411.088935][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 411.095069][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 411.100218][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 411.106080][ T7283] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 411.111685][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 411.116833][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 411.122686][ T7283] ? should_fail+0x75/0x9c0 [ 411.127225][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 411.132372][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 411.138677][ T7283] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 411.144803][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 411.149952][ T7283] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 411.155801][ T7283] __msan_chain_origin+0xbf/0x140 [ 411.160884][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.166072][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.171062][ T7283] ? __sys_recvmmsg+0x51c/0x6f0 [ 411.175965][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.180532][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 411.185703][ T7283] ? __stack_depot_save+0x21/0x4b0 [ 411.190870][ T7283] ? kmsan_get_metadata+0x33/0x220 [ 411.196017][ T7283] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 411.202324][ T7283] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.208886][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.213624][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.220018][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.225094][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.229994][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.234543][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.240933][ T7283] RIP: 0023:0xf7f04549 [ 411.245021][ T7283] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 411.264671][ T7283] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 411.273120][ T7283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 411.281121][ T7283] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 411.289116][ T7283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 411.297111][ T7283] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 411.305105][ T7283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 411.313116][ T7283] [ 411.319456][ T7283] Uninit was stored to memory at: [ 411.325143][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.331047][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.336143][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.340691][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.345601][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.352094][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.357166][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.362220][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.366767][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.373300][ T7283] [ 411.375627][ T7283] Uninit was stored to memory at: [ 411.380722][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.386044][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.391040][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.395767][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.400492][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.407052][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.412238][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.417133][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.421836][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.428218][ T7283] [ 411.430541][ T7283] Uninit was stored to memory at: [ 411.435814][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.440972][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.446127][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.450673][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.455564][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.462063][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.467135][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.472203][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.476750][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.483332][ T7283] [ 411.485661][ T7283] Uninit was stored to memory at: [ 411.490745][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.496321][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.501304][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.506033][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.510763][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.517312][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.522490][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.527390][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.532088][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.538467][ T7283] [ 411.540797][ T7283] Uninit was stored to memory at: [ 411.546052][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.551206][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.556374][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.560925][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.565818][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.572314][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.577389][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.582448][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.586994][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.593476][ T7283] [ 411.595805][ T7283] Uninit was stored to memory at: [ 411.600896][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.606223][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.611207][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.615928][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.620651][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.627205][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.632390][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.637285][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.641988][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.648365][ T7283] [ 411.650689][ T7283] Uninit was stored to memory at: [ 411.655952][ T7283] __get_compat_msghdr+0x6e1/0x9d0 [ 411.661103][ T7283] get_compat_msghdr+0x108/0x2c0 [ 411.666254][ T7283] do_recvmmsg+0xd77/0x2120 [ 411.670805][ T7283] __sys_recvmmsg+0x51c/0x6f0 [ 411.675695][ T7283] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 411.682183][ T7283] __do_fast_syscall_32+0x96/0xf0 [ 411.687262][ T7283] do_fast_syscall_32+0x34/0x70 [ 411.692324][ T7283] do_SYSENTER_32+0x1b/0x20 [ 411.696873][ T7283] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 411.703422][ T7283] [ 411.705753][ T7283] Local variable msg_sys created at: [ 411.711053][ T7283] do_recvmmsg+0xbb/0x2120 [ 411.715675][ T7283] __sys_recvmmsg+0x51c/0x6f0 11:12:15 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0xa, 0x3, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}}, &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:12:15 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) 11:12:15 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000040)={[{@bh}, {@minixdf}]}) 11:12:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_io_uring_setup(0x68e6, &(0x7f0000000280), &(0x7f0000003000/0x3000)=nil, &(0x7f0000008000/0x1000)=nil, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 412.051412][ T7393] loop4: detected capacity change from 0 to 512 11:12:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) 11:12:15 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) [ 412.147806][ T7393] EXT4-fs: Ignoring removed bh option [ 412.183249][ T7393] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 412.240043][ T7393] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. 11:12:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000a80)={0x14, r1, 0x1}, 0x14}}, 0x0) 11:12:15 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) io_setup(0x66b, &(0x7f00000001c0)=0x0) io_submit(r0, 0x1, &(0x7f0000002500)=[0x0]) 11:12:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001cc0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2270, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:12:15 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={0x0}}, 0x0) 11:12:16 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:16 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000500)={@local, @random="5640ee10df91", @val, {@ipv4}}, 0x0) 11:12:16 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x204240, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r1, r0) 11:12:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={0x0}}, 0x0) 11:12:16 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:16 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000001140)={@broadcast, @empty, @val={@void}, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "afbf301f515101d6"}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001240)={@remote, @multicast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @multicast, @empty, @dev, @empty}}}}, 0x0) 11:12:16 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f00000014c0)=ANY=[@ANYBLOB="9feb01001800000000000000af"], &(0x7f00000013c0)=""/207, 0xc7, 0xcf, 0x1}, 0x20) 11:12:16 executing program 4: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) pipe(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001500)=@base={0xa, 0x1, 0x5, 0x69, 0x8, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 11:12:16 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x72, 0x0) 11:12:16 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/202, &(0x7f0000000100)=0xca) 11:12:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={0x0}}, 0x0) 11:12:16 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x15, r0, 0xee01, 0x0) 11:12:17 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:17 executing program 4: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000001080), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000010c0)='cdg\x00', 0x4) 11:12:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x0, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:17 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x72, 0x0) 11:12:17 executing program 0: syz_open_dev$evdev(&(0x7f00000000c0), 0xffffffffffffffff, 0x140) 11:12:17 executing program 2: r0 = epoll_create1(0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 11:12:17 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000002040)={0x0, 0x80000000}, 0x0) 11:12:17 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x72, 0x0) 11:12:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x5411, &(0x7f0000000140)) 11:12:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x0, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:17 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x3, r0, 0xee01, 0x0) 11:12:17 executing program 2: r0 = epoll_create1(0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 11:12:17 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x2}, &(0x7f0000000040)={0x2}, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x5]}, 0x8}) 11:12:17 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x72, 0x0) 11:12:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x0, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0) 11:12:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[], 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="804df9840b92de75277b9b", 0xb, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) write(r0, &(0x7f00000000c0)="8f2a0a65bd8c081b0304000e0580a7b6072e63e286a5cefe", 0x5ac) 11:12:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x41, &(0x7f0000000980)=ANY=[]) 11:12:18 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x72, 0x0) 11:12:18 executing program 2: r0 = epoll_create1(0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 11:12:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x14, 0x30, 0x1}, 0x14}}, 0x0) 11:12:18 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0xffffffc1) setgroups(0x0, 0x0) 11:12:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x801c581f, 0x0) [ 415.635057][ T7499] ======================================================= [ 415.635057][ T7499] WARNING: The mand mount option has been deprecated and [ 415.635057][ T7499] and is ignored by this kernel. Remove the mand [ 415.635057][ T7499] option from the mount to silence this warning. [ 415.635057][ T7499] ======================================================= 11:12:18 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x72, 0x0) 11:12:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x14, 0x30, 0x1}, 0x14}}, 0x0) [ 415.836677][ T7499] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 11:12:18 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)) 11:12:19 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fanotify_mark(r0, 0x12, 0x8, 0xffffffffffffff9c, 0x0) 11:12:19 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x72, 0x0) 11:12:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x400445a0, 0x0) 11:12:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x14, 0x30, 0x1}, 0x14}}, 0x0) 11:12:19 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) 11:12:19 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2, 0x72, 0x0) 11:12:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x18, 0x30, 0x1, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 11:12:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80084503, 0x0) 11:12:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)={[{@overriderock}]}) 11:12:20 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000001240)={@remote, @multicast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @multicast, @empty, @dev, @empty}}}}, 0x0) 11:12:20 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2, 0x72, 0x0) 11:12:20 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)) 11:12:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x18, 0x30, 0x1, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 11:12:20 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0x0) keyctl$chown(0x5, r0, 0xee00, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0xee01, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r2, 0xee01, 0x0) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$chown(0x4, r3, 0xee01, 0x0) r4 = add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, 0x0) 11:12:20 executing program 5: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0xee01, 0x0) keyctl$setperm(0x5, r1, 0x12000) keyctl$get_security(0x11, r0, 0x0, 0x0) [ 417.465400][ T7540] ISOFS: Unable to identify CD-ROM format. 11:12:20 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2, 0x72, 0x0) 11:12:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x18, 0x30, 0x1, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 11:12:20 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0xffffffc1) 11:12:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @empty}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @private0}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @local}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_MEDIA={0x70, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0xd34, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "0c036ba6bd6a82ba88a2d64111ce838875997a38b21e7f884386ea7554"}}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "49d06a82d59add28ebbf96c1a1099b26ba7daae1dd7ee833ff3c8b1e02"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xc99, 0x3, "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"}]}]}, 0xec4}}, 0x0) 11:12:21 executing program 5: gettid() r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/fs/pstore', 0x0, 0x0) syz_clone(0x40000000, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) getpid() 11:12:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x0, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:21 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/229, 0xe5}], 0x1, 0x72, 0x0) 11:12:21 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108907, 0x0) 11:12:21 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)) 11:12:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x0, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 11:12:21 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/229, 0xe5}], 0x1, 0x72, 0x0) 11:12:21 executing program 4: syz_80211_inject_frame(&(0x7f0000000000), 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000040), &(0x7f0000000b40)=ANY=[@ANYBLOB="b8a97f001b2d42eb8486080211000001"], 0x2bf) syz_80211_inject_frame(&(0x7f0000000340), &(0x7f0000000380)=@data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0x8}, {}, @broadcast, @device_b, @initial, {0x7}}}, {@type10={{}, {}, @random="f2c5592057cf", @device_a, @random="3c57635ae5fd"}}}}, 0x34) 11:12:21 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 11:12:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x0, 0x0, 0x0, {{0xb}, {0x8, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x4}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) [ 419.049765][ T7588] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 419.303191][ T7590] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:22 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x2}, &(0x7f0000000040)={0x2}, &(0x7f0000000080)={0x6}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x5]}, 0x8}) 11:12:22 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/229, 0xe5}], 0x1, 0x72, 0x0) 11:12:22 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, 0x0, 0x0) 11:12:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 11:12:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x894b, &(0x7f0000000140)) 11:12:22 executing program 4: syz_80211_inject_frame(&(0x7f0000000000), 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000040), &(0x7f0000000b40)=ANY=[@ANYBLOB="b8a97f001b2d42eb8486080211000001"], 0x2bf) syz_80211_inject_frame(&(0x7f0000000340), &(0x7f0000000380)=@data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0x8}, {}, @broadcast, @device_b, @initial, {0x7}}}, {@type10={{}, {}, @random="f2c5592057cf", @device_a, @random="3c57635ae5fd"}}}}, 0x34) 11:12:22 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 11:12:22 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x0, 0x0) 11:12:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x8912, &(0x7f0000000140)) 11:12:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x7, r0, 0xee00, 0x0) [ 420.126048][ T7616] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:23 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) [ 420.218056][ T7621] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:23 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x0, 0x0) [ 420.326584][ T7616] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:23 executing program 0: r0 = gettid() r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/fs/pstore', 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = syz_clone(0x40000000, &(0x7f0000000000)="2da9499d349f8ef34b65aa014de476d84e82dfa6956c34ce011505b42c4e2805d8b7ed289e77b82b4e18cb57ed58adcdb814eca30bcfe11f54e516a535f36500ba7994822512e7566792c7b2e3b136fb829633aa0415449e90ed4cdc2b34add560786a802cdefe82ba9b45ea55d43a1420ce12e59a30ae6af819d10b19", 0x7d, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="b4110dfd23df5d4ce2db06c3dbace231534b86e53e178f878c9bc14f46de0bb4c4f3186e703b8e79d9a6081a7af7d8edb6ef2c89e67dcc8e5919492bb49f08d7302a4f609b9267c87e72cb611004e088185625f4ac20ff41943b4a9fc5afb3248b01af6061166f2e6ac3de496bb165b93e98a81c45ec5b536206685993ed44f0c09c1136541d18a0421b5db6aa8d55ec2f0202709e84f7900edfd2efa92e1a98051cbf1629b4da831bbde59e18a360200e207108217d07f3b0c7c5a1c253") ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000200)={'\x00', 0x5, 0x3, 0x0, 0x0, 0x5, r2}) gettid() getpid() getpgid(r0) 11:12:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) 11:12:23 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:24 executing program 4: syz_80211_inject_frame(&(0x7f0000000000), 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000040), &(0x7f0000000b40)=ANY=[@ANYBLOB="b8a97f001b2d42eb8486080211000001"], 0x2bf) syz_80211_inject_frame(&(0x7f0000000340), &(0x7f0000000380)=@data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0x8}, {}, @broadcast, @device_b, @initial, {0x7}}}, {@type10={{}, {}, @random="f2c5592057cf", @device_a, @random="3c57635ae5fd"}}}}, 0x34) 11:12:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4, 0x2, 0x0, 0x1, [[]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 11:12:24 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x0, 0x0) 11:12:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xf, 0x4, 0x4, 0x7}, 0x48) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 11:12:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4, 0x2, 0x0, 0x1, [[]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 11:12:24 executing program 3: request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0) 11:12:24 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) [ 421.268008][ T7650] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 421.362280][ T7652] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 421.417288][ T7650] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/154) 11:12:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000ab80)={0x0, 0x0, &(0x7f000000ab40)={&(0x7f0000000800)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4, 0x2, 0x0, 0x1, [[]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 11:12:24 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, 0x0, 0x0, 0x0) 11:12:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x3}, r0) 11:12:24 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:24 executing program 4: syz_80211_inject_frame(&(0x7f0000000000), 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000040), &(0x7f0000000b40)=ANY=[@ANYBLOB="b8a97f001b2d42eb8486080211000001"], 0x2bf) syz_80211_inject_frame(&(0x7f0000000340), &(0x7f0000000380)=@data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0x8}, {}, @broadcast, @device_b, @initial, {0x7}}}, {@type10={{}, {}, @random="f2c5592057cf", @device_a, @random="3c57635ae5fd"}}}}, 0x34) 11:12:25 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x40086602, 0x0) 11:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x300}, 0x0) 11:12:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:25 executing program 3: r0 = msgget(0x3, 0x700) msgctl$IPC_RMID(r0, 0x0) [ 422.287223][ T7673] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 422.292912][ T7676] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000440)={0x0, 0x1, &(0x7f0000000500)="d0"}) 11:12:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) [ 422.457536][ T7683] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 11:12:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:25 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x7, r0, 0xee00, 0x0) 11:12:26 executing program 0: getgroups(0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0xffffffc1) setgroups(0x0, 0x0) 11:12:26 executing program 1: syz_mount_image$ext4(&(0x7f0000003600)='ext3\x00', &(0x7f0000003640)='./file0\x00', 0x0, 0x0, 0x0, 0x40840, &(0x7f0000005900)) 11:12:26 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, 0x0) 11:12:26 executing program 4: setfsuid(0xee01) setfsuid(0x0) 11:12:26 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x89a1, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @multicast1}}) 11:12:26 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xb, r0, 0x3ff) 11:12:26 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:12:26 executing program 1: msgget(0x2, 0x208) 11:12:26 executing program 3: rt_sigaction(0x2f, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000440)) 11:12:26 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 11:12:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan0\x00'}) 11:12:27 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x4, &(0x7f00000001c0)=@framed={{}, [@jmp]}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xfc, &(0x7f0000000240)=""/252, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:12:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) 11:12:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)={0x14, 0x1, 0x2, 0x201}, 0x14}}, 0x0) 11:12:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 11:12:27 executing program 2: epoll_create1(0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)) 11:12:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r0) 11:12:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, 0x0, &(0x7f00000004c0)) 11:12:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, &(0x7f0000000340)) 11:12:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0/../file0/../file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0/../file0/../file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 11:12:28 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002380)={[{@fat=@errors_continue}, {@fat=@nfs}, {@fat=@uid={'uid', 0x3d, 0xffffffffffffffff}}], [{@appraise}]}) 11:12:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) stat(0x0, &(0x7f0000001c00)) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40900280, &(0x7f0000000980)="6e0c54f59cd15702686574b0bab6789e35f764039b1774d2ce2879955b179d7f78ed21bf7b20054e09a1db0d6b52ed2a79e5baf31fee6cae01b372", 0x3b, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fbe0d21b0d550cfa5fd546e906411d398be6b19d4e9d4b0a9430e3d64e7205d8c3e5b61fba5002c52ee550b2f306f930a4f932966e6f71d1c3dd31c8a8417972c67791128b9ba7ff073dc3d19ef8ab09d0959e1caec41c58093d37de9d7c82816d8519e3a47a0fbfdd96") 11:12:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) 11:12:28 executing program 1: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000180)={0x1}) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 11:12:28 executing program 5: rt_sigprocmask(0x0, &(0x7f0000000000)={[0x9]}, &(0x7f0000000040), 0x8) 11:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000000280)) 11:12:29 executing program 2: epoll_create1(0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)) 11:12:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) unshare(0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) mount(&(0x7f0000000080), &(0x7f0000000380)='.', 0x0, 0x865410, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xd, 0x600, 0x0) 11:12:29 executing program 1: sync() openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30342, 0x0) 11:12:29 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local, @random="36c46885d7bf", @val, {@ipv4}}, 0x0) 11:12:29 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000005c0), 0xc4800, 0x0) 11:12:30 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000003180)={0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000000040)={0x1a8, 0x25, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xa3, 0xb, 0x0, 0x1, [@generic="28b97ae46a00ef5d5dc857f19fcf4f8ce4812706273f2311c64c4978d03ccceda2f2e168c37906577fc3976b4ccce0", @generic="66645861e2da6c9aad39b5a5671ed477a897899f090d9b1791c90171e6b25f5e6d8f50bf8472f8d73175cc9eb628f9a48d32ce309e81be44cf18d6a793163d684742339693d036ca321a1aed5820a42ada5f4ce69210cf0ef2196b95588523d8f4ed0ce9f080d4357c0ce1a624b6b37a"]}, @generic="0d8fd2d7527117238702d01bd259a648a1e6bb5943979b6b589d9954276fe95d023e918aa2eb29da79a9dee48f798989908043736d", @typed={0x8, 0x1b, 0x0, 0x0, @u32=0x8}, @nested={0xaf, 0x58, 0x0, 0x1, [@generic="469b4904a9a9e8d9953e53e173ffd61a0e4528a4b1185840be4f1d73aee1d8e0015c07f25c9526474936120f5a0659d38457be2d31a86394d7e195dd8caeddbdc7be8b26070011ebf63a194d1c0d5db037d0e657aa7c0c5e9f1c0f491bb7e1123cd66d5681be4d9451239f5e9018456fa3e5699250a1a00953487418da7f64180f2a1e2aac32eaabd046e581274f7ed688d6123ac863b76658f201d6cba620085f79db239b6c9acb28677d"]}, @typed={0x4, 0x5c}]}, 0x1a8}, {&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x52, 0x0, 0x0, @fd}]}, 0x18}, {&(0x7f00000005c0)={0x1138, 0x0, 0x0, 0x0, 0x25dfdbfe, "", [@nested={0x1067, 0x1, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @remote}}, @generic="69ea7d0f17ce71c39614eacdd0555574d4a8a0d21ea2bbeb6bea82136b6f02a0d310551b91dff76408c9981a43168586e7e9e34cf19ed5991603dfa173c5ea8f68de02", @typed={0xc, 0x40, 0x0, 0x0, @u64=0x10000}, @generic="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"]}, @typed={0x8, 0x90, 0x0, 0x0, @fd}, @typed={0xc, 0x55, 0x0, 0x0, @u64=0x81}, @typed={0x8, 0x49, 0x0, 0x0, @fd}, @generic="e2278eff1f98d0fb30db763a82eae53ec59064caa72a0a83e515264394e3958984cc33ff1c1bb396e8dc855192d4b046dcf17496bbb2c13beecb1dfe049907f7104368cf9e29e07d15cace2196dc101fdd11afb0b27d3f8066c68af54ffed9f4e37d8099fa02b027b6212bd0d04a8932c11b85b5a071229570d2648ce495bbe25a5b40bf52ecf3817afcd5c205cbaa4614b77e76f5a2b85035bd4e92", @typed={0x8, 0x3a, 0x0, 0x0, @pid}]}, 0x1138}, {&(0x7f00000018c0)={0x114, 0x3f, 0x1, 0x70bd26, 0x25dfdbfc, "", [@generic="7d184f4a6689081728ac437e7341ba4f7cd2bb3e2fdef20dcc173fd599442907ce1c187950c20b11a521b1e1a45eac0053b035e1707f8949ef82b12ec04607a717cc8f054896b79fc7ba60f203f82e5c3fb022e20bd3269aa4136c61", @typed={0x8, 0x7c, 0x0, 0x0, @pid}, @generic="57f20c397e4c850829d977f83fde541986856e827830d3b6907a90b3e91e7015dc9b6eea2905b2c74f9e5d235b0c5b42f7c3f872569787e71ab2171c6e6da9d2736c5d558e056cf325e7c0c6efa6bb34b2bb67121507f8c67e5fe9ff8be08ee6c94a1f2214c6c68f28dc6b4e7155d5f787d2045f0da719d10e144059a3b997640b45f2949a7ad2b287d1715464ca739d0b38585f51addc00", @typed={0x8, 0x81, 0x0, 0x0, @u32=0xffffff81}, @generic]}, 0x114}], 0x4, 0x0, 0x0, 0x4000002}, 0x4800) 11:12:30 executing program 4: r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xee01, r3, 0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000002c00)=[{{0x0, 0x11000000, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {r0}}}], 0x20}}], 0x1, 0x0) [ 427.250054][ T7769] not chained 200000 origins [ 427.254994][ T7769] CPU: 1 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 427.263714][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.273797][ T7769] Call Trace: [ 427.277106][ T7769] [ 427.280048][ T7769] dump_stack_lvl+0x1ff/0x28e [ 427.284789][ T7769] dump_stack+0x25/0x28 [ 427.288986][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 427.294774][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 427.300899][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 427.306128][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 427.311971][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 427.317572][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 427.322710][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 427.328554][ T7769] ? should_fail+0x75/0x9c0 [ 427.333088][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 427.338228][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 427.344527][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 427.350652][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 427.355798][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 427.361642][ T7769] __msan_chain_origin+0xbf/0x140 [ 427.366718][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.371887][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.376870][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 427.381766][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.386341][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 427.391499][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 427.396641][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 427.402936][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 427.409053][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.415609][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.420341][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.426723][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.431789][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.436682][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.441220][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.447593][ T7769] RIP: 0023:0xf7f04549 [ 427.451676][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 427.471318][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 427.479758][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 427.487746][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 427.495730][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 427.503713][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 427.511698][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 427.519705][ T7769] [ 427.528131][ T7769] Uninit was stored to memory at: [ 427.534961][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.540126][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.545258][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.549832][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.554679][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.561060][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.566254][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.571152][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.575814][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.582319][ T7769] [ 427.584651][ T7769] Uninit was stored to memory at: [ 427.589744][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.595006][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.599990][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.604657][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.609381][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.615864][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.620935][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.625939][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.630488][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.636984][ T7769] [ 427.639323][ T7769] Uninit was stored to memory at: [ 427.644530][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.649689][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.654769][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.659319][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.664146][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.670524][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.675714][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.680615][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.685334][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.691819][ T7769] [ 427.694152][ T7769] Uninit was stored to memory at: [ 427.699240][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.704548][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.709539][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.714264][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.718986][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.725524][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.730604][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.735661][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.740209][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.746759][ T7769] [ 427.749095][ T7769] Uninit was stored to memory at: [ 427.754359][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.759511][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.764665][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.769214][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.774100][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.780482][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.785666][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.790579][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.795309][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.801803][ T7769] [ 427.804137][ T7769] Uninit was stored to memory at: [ 427.809227][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.814566][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.819562][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.824295][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.829026][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.835582][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.840653][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.845720][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.850272][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.856835][ T7769] [ 427.859162][ T7769] Uninit was stored to memory at: [ 427.864364][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 427.869525][ T7769] get_compat_msghdr+0x108/0x2c0 [ 427.874677][ T7769] do_recvmmsg+0xd77/0x2120 [ 427.879222][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 427.884048][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 427.890436][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 427.895683][ T7769] do_fast_syscall_32+0x34/0x70 [ 427.900584][ T7769] do_SYSENTER_32+0x1b/0x20 [ 427.905291][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 427.911773][ T7769] [ 427.914116][ T7769] Local variable msg_sys created at: [ 427.919406][ T7769] do_recvmmsg+0xbb/0x2120 [ 427.924036][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 428.597029][ T7769] not chained 210000 origins [ 428.602716][ T7769] CPU: 1 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 428.611435][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.621515][ T7769] Call Trace: [ 428.624808][ T7769] [ 428.627747][ T7769] dump_stack_lvl+0x1ff/0x28e [ 428.632479][ T7769] dump_stack+0x25/0x28 [ 428.636679][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 428.642461][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 428.648588][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 428.653739][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 428.659590][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 428.665192][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 428.670345][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 428.676188][ T7769] ? should_fail+0x75/0x9c0 [ 428.680730][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 428.685880][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 428.692182][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 428.698318][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 428.703465][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 428.709316][ T7769] __msan_chain_origin+0xbf/0x140 [ 428.714403][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 428.719580][ T7769] get_compat_msghdr+0x108/0x2c0 [ 428.724567][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 428.729475][ T7769] do_recvmmsg+0xd77/0x2120 [ 428.734057][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 428.739232][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 428.744381][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 428.750780][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 428.756910][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.763475][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 428.768216][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.774612][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 428.779689][ T7769] do_fast_syscall_32+0x34/0x70 [ 428.784589][ T7769] do_SYSENTER_32+0x1b/0x20 [ 428.789148][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 428.795532][ T7769] RIP: 0023:0xf7f04549 [ 428.799625][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 428.819272][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 428.827721][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 428.835718][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 428.843713][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 428.851708][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 428.859699][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 428.867706][ T7769] [ 428.875477][ T7769] Uninit was stored to memory at: [ 428.884383][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 428.889549][ T7769] get_compat_msghdr+0x108/0x2c0 [ 428.895120][ T7769] do_recvmmsg+0xd77/0x2120 [ 428.899675][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 428.904518][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.910904][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 428.916151][ T7769] do_fast_syscall_32+0x34/0x70 [ 428.921050][ T7769] do_SYSENTER_32+0x1b/0x20 [ 428.925778][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 428.932319][ T7769] [ 428.934649][ T7769] Uninit was stored to memory at: [ 428.939735][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 428.945044][ T7769] get_compat_msghdr+0x108/0x2c0 [ 428.950032][ T7769] do_recvmmsg+0xd77/0x2120 [ 428.954693][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 428.959427][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 428.965982][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 428.971068][ T7769] do_fast_syscall_32+0x34/0x70 [ 428.976155][ T7769] do_SYSENTER_32+0x1b/0x20 [ 428.980715][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 428.987269][ T7769] [ 428.989603][ T7769] Uninit was stored to memory at: [ 428.994806][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 428.999960][ T7769] get_compat_msghdr+0x108/0x2c0 [ 429.005095][ T7769] do_recvmmsg+0xd77/0x2120 [ 429.009647][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 429.014543][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 429.020925][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 429.026146][ T7769] do_fast_syscall_32+0x34/0x70 [ 429.031054][ T7769] do_SYSENTER_32+0x1b/0x20 [ 429.035724][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 429.042215][ T7769] [ 429.044556][ T7769] Uninit was stored to memory at: [ 429.049635][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 429.054935][ T7769] get_compat_msghdr+0x108/0x2c0 [ 429.059917][ T7769] do_recvmmsg+0xd77/0x2120 [ 429.064647][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 429.069372][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 429.075922][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 429.080993][ T7769] do_fast_syscall_32+0x34/0x70 [ 429.086033][ T7769] do_SYSENTER_32+0x1b/0x20 [ 429.090576][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 429.097126][ T7769] [ 429.099456][ T7769] Uninit was stored to memory at: [ 429.104734][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 429.109888][ T7769] get_compat_msghdr+0x108/0x2c0 [ 429.114964][ T7769] do_recvmmsg+0xd77/0x2120 [ 429.119519][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 429.124410][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 429.130788][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 429.135990][ T7769] do_fast_syscall_32+0x34/0x70 [ 429.140884][ T7769] do_SYSENTER_32+0x1b/0x20 [ 429.145571][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 429.152058][ T7769] [ 429.154385][ T7769] Uninit was stored to memory at: [ 429.159476][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 429.164792][ T7769] get_compat_msghdr+0x108/0x2c0 [ 429.169771][ T7769] do_recvmmsg+0xd77/0x2120 [ 429.174463][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 429.179183][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 429.185719][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 429.190790][ T7769] do_fast_syscall_32+0x34/0x70 [ 429.195812][ T7769] do_SYSENTER_32+0x1b/0x20 [ 429.200357][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 429.206849][ T7769] [ 429.209174][ T7769] Uninit was stored to memory at: [ 429.214420][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 429.219576][ T7769] get_compat_msghdr+0x108/0x2c0 [ 429.224720][ T7769] do_recvmmsg+0xd77/0x2120 [ 429.229270][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 429.234175][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 429.240559][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 429.245816][ T7769] do_fast_syscall_32+0x34/0x70 [ 429.250712][ T7769] do_SYSENTER_32+0x1b/0x20 [ 429.255424][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 429.261913][ T7769] [ 429.264244][ T7769] Local variable msg_sys created at: [ 429.269531][ T7769] do_recvmmsg+0xbb/0x2120 [ 429.274160][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.326056][ T7769] not chained 220000 origins [ 430.330691][ T7769] CPU: 0 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 430.339407][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.349486][ T7769] Call Trace: [ 430.352779][ T7769] [ 430.355719][ T7769] dump_stack_lvl+0x1ff/0x28e [ 430.360444][ T7769] dump_stack+0x25/0x28 [ 430.364646][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 430.370435][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 430.376565][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 430.381723][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 430.387578][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 430.393187][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 430.398339][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 430.404196][ T7769] ? should_fail+0x75/0x9c0 [ 430.408742][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 430.413893][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 430.420194][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 430.426328][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 430.431478][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 430.437328][ T7769] __msan_chain_origin+0xbf/0x140 [ 430.442408][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.447584][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.452578][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 430.457489][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.462069][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 430.467239][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 430.472382][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 430.478682][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 430.484810][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.493017][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.497758][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.505363][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.510447][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.515356][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.519910][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.526288][ T7769] RIP: 0023:0xf7f04549 [ 430.530375][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 430.550016][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 430.558464][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 430.566461][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 430.574455][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 430.582447][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 430.590440][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 430.598445][ T7769] [ 430.604116][ T7769] Uninit was stored to memory at: [ 430.609535][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.614871][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.619850][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.625521][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.630255][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.636732][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.641877][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.646770][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.651325][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.657793][ T7769] [ 430.660120][ T7769] Uninit was stored to memory at: [ 430.665323][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.670475][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.675550][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.680106][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.684917][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.691297][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.696522][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.701429][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.706098][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.712571][ T7769] [ 430.714901][ T7769] Uninit was stored to memory at: [ 430.720111][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.725402][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.730385][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.735099][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.739847][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.746365][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.751539][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.756590][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.761137][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.767672][ T7769] [ 430.770005][ T7769] Uninit was stored to memory at: [ 430.775244][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.780397][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.785517][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.790072][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.794948][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.801328][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.806548][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.811459][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.816150][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.822679][ T7769] [ 430.825007][ T7769] Uninit was stored to memory at: [ 430.830102][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.835402][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.840386][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.845097][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.849827][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.856384][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.861460][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.866511][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.871072][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.877590][ T7769] [ 430.879921][ T7769] Uninit was stored to memory at: [ 430.885154][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.890308][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.895448][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.899999][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.904862][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.911244][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.916406][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.921304][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.926011][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.932492][ T7769] [ 430.934819][ T7769] Uninit was stored to memory at: [ 430.939907][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 430.945202][ T7769] get_compat_msghdr+0x108/0x2c0 [ 430.950181][ T7769] do_recvmmsg+0xd77/0x2120 [ 430.954874][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 430.959601][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 430.966128][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 430.971202][ T7769] do_fast_syscall_32+0x34/0x70 [ 430.976267][ T7769] do_SYSENTER_32+0x1b/0x20 [ 430.980816][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 430.987354][ T7769] [ 430.989694][ T7769] Local variable msg_sys created at: [ 430.995154][ T7769] do_recvmmsg+0xbb/0x2120 [ 430.999619][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.211604][ T7769] not chained 230000 origins [ 431.216499][ T7769] CPU: 0 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 431.225217][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.235291][ T7769] Call Trace: [ 431.238585][ T7769] [ 431.241527][ T7769] dump_stack_lvl+0x1ff/0x28e [ 431.246254][ T7769] dump_stack+0x25/0x28 [ 431.250452][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 431.256227][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 431.262354][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 431.267593][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 431.273445][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 431.279049][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 431.284200][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 431.290050][ T7769] ? should_fail+0x75/0x9c0 [ 431.294599][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 431.299746][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 431.306050][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 431.312183][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 431.317332][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 431.323180][ T7769] __msan_chain_origin+0xbf/0x140 [ 431.328260][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.333433][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.338417][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 431.343318][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.347905][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 431.353080][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 431.358223][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 431.364523][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 431.370652][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.377220][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.381962][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.388357][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.393429][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.398326][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.402875][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.409255][ T7769] RIP: 0023:0xf7f04549 [ 431.413342][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 431.432990][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 431.441445][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 431.449462][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 431.457460][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 431.465452][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 431.473446][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 431.481456][ T7769] [ 431.486887][ T7769] Uninit was stored to memory at: [ 431.492444][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.497607][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.502670][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.507216][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.512024][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.518412][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.523568][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.528465][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.533105][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.539486][ T7769] [ 431.541945][ T7769] Uninit was stored to memory at: [ 431.547053][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.552302][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.557279][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.561960][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.566697][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.573234][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.578311][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.583350][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.587900][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.594424][ T7769] [ 431.596756][ T7769] Uninit was stored to memory at: [ 431.601973][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.607129][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.612245][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.616793][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.621513][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.628034][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.633189][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.638078][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.642761][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.649142][ T7769] [ 431.651478][ T7769] Uninit was stored to memory at: [ 431.656733][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.661970][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.666952][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.671500][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.676367][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.682890][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.687961][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.692938][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.697484][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.704002][ T7769] [ 431.706332][ T7769] Uninit was stored to memory at: [ 431.711423][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.716721][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.721781][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.726329][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.731044][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.737581][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.743945][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.748837][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.753542][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.759929][ T7769] [ 431.762397][ T7769] Uninit was stored to memory at: [ 431.767490][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.772790][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.777771][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.782447][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.787164][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.793676][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.798745][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.803726][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.808270][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.814788][ T7769] [ 431.817116][ T7769] Uninit was stored to memory at: [ 431.822341][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 431.827497][ T7769] get_compat_msghdr+0x108/0x2c0 [ 431.832599][ T7769] do_recvmmsg+0xd77/0x2120 [ 431.837147][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 431.841950][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 431.848328][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 431.853524][ T7769] do_fast_syscall_32+0x34/0x70 [ 431.858424][ T7769] do_SYSENTER_32+0x1b/0x20 [ 431.863051][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 431.869432][ T7769] [ 431.871894][ T7769] Local variable msg_sys created at: [ 431.877188][ T7769] do_recvmmsg+0xbb/0x2120 [ 431.881645][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.171236][ T7769] not chained 240000 origins [ 432.176132][ T7769] CPU: 0 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 432.184844][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.194921][ T7769] Call Trace: [ 432.198210][ T7769] [ 432.201150][ T7769] dump_stack_lvl+0x1ff/0x28e [ 432.205889][ T7769] dump_stack+0x25/0x28 [ 432.210085][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 432.215860][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 432.221988][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 432.227134][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 432.232984][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 432.238592][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 432.243744][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 432.249592][ T7769] ? should_fail+0x75/0x9c0 [ 432.254139][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 432.259283][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 432.265579][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 432.271710][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 432.276861][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 432.282707][ T7769] __msan_chain_origin+0xbf/0x140 [ 432.287787][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.292958][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.297948][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 432.302848][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.307428][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 432.312593][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 432.317748][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 432.324054][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 432.330184][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.336747][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.341492][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.347881][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.352957][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.357851][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.362402][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.368785][ T7769] RIP: 0023:0xf7f04549 [ 432.372872][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 432.392520][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 432.400969][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 432.408970][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 432.416966][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 432.424958][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 432.432950][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 432.440958][ T7769] [ 432.446422][ T7769] Uninit was stored to memory at: [ 432.451525][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.457184][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.462259][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.466830][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.471550][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.478030][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.483242][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.488141][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.492832][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.499214][ T7769] [ 432.501540][ T7769] Uninit was stored to memory at: [ 432.506788][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.512016][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.517000][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.521549][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.526425][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.532886][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.537959][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.542996][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.547545][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.554064][ T7769] [ 432.556388][ T7769] Uninit was stored to memory at: [ 432.561478][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.566771][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.571836][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.576387][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.581104][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.587771][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.592932][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.597833][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.602517][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.608900][ T7769] [ 432.611227][ T7769] Uninit was stored to memory at: [ 432.616464][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.621616][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.626733][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.631281][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.636155][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.642626][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.647698][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.652740][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.657286][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.663748][ T7769] [ 432.666077][ T7769] Uninit was stored to memory at: [ 432.671185][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.676484][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.681468][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.686161][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.690886][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.697414][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.702572][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.707470][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.712172][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.718569][ T7769] [ 432.720897][ T7769] Uninit was stored to memory at: [ 432.726152][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.731308][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.736437][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.740989][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.745859][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.752330][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.757398][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.762428][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.766974][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.773481][ T7769] [ 432.775816][ T7769] Uninit was stored to memory at: [ 432.780903][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 432.786144][ T7769] get_compat_msghdr+0x108/0x2c0 [ 432.791132][ T7769] do_recvmmsg+0xd77/0x2120 [ 432.795826][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 432.800554][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 432.807082][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 432.812236][ T7769] do_fast_syscall_32+0x34/0x70 [ 432.817131][ T7769] do_SYSENTER_32+0x1b/0x20 [ 432.821821][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 432.828204][ T7769] [ 432.830534][ T7769] Local variable msg_sys created at: [ 432.835968][ T7769] do_recvmmsg+0xbb/0x2120 [ 432.840431][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.219505][ T7769] not chained 250000 origins [ 433.224400][ T7769] CPU: 1 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 433.233119][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.243198][ T7769] Call Trace: [ 433.246489][ T7769] [ 433.249434][ T7769] dump_stack_lvl+0x1ff/0x28e [ 433.254163][ T7769] dump_stack+0x25/0x28 [ 433.258361][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 433.264146][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 433.270269][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 433.275417][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 433.281268][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 433.286874][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 433.292025][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 433.297884][ T7769] ? should_fail+0x75/0x9c0 [ 433.302425][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 433.307568][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 433.313869][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 433.319995][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 433.325144][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 433.330990][ T7769] __msan_chain_origin+0xbf/0x140 [ 433.336086][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.341266][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.346254][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 433.351158][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.355743][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 433.360909][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 433.366054][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 433.372363][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 433.378492][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.385052][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.389796][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.396189][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.401269][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.406167][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.410718][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.417093][ T7769] RIP: 0023:0xf7f04549 [ 433.421180][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 433.440826][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 433.449274][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 433.457270][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 433.465264][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 433.473950][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 433.481942][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 433.489949][ T7769] [ 433.497982][ T7769] Uninit was stored to memory at: [ 433.503974][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.509144][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.514254][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.518806][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.523644][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.530016][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.535194][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.540091][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.544750][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.551162][ T7769] [ 433.553613][ T7769] Uninit was stored to memory at: [ 433.558709][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.563977][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.568958][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.573615][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.578338][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.584836][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.589908][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.594903][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.599449][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.605948][ T7769] [ 433.608275][ T7769] Uninit was stored to memory at: [ 433.613475][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.618628][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.623723][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.628273][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.633116][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.639498][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.644682][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.649581][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.654241][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.660616][ T7769] [ 433.663057][ T7769] Uninit was stored to memory at: [ 433.668148][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.673402][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.678383][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.683049][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.687774][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.694264][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.699338][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.704347][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.708894][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.715384][ T7769] [ 433.717716][ T7769] Uninit was stored to memory at: [ 433.722963][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.728123][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.733206][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.737756][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.742643][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.749944][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.755199][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.760102][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.764827][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.771210][ T7769] [ 433.773701][ T7769] Uninit was stored to memory at: [ 433.778792][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.784123][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.789106][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.793821][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.798546][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.805101][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.810183][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.815272][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.819826][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.826382][ T7769] [ 433.828712][ T7769] Uninit was stored to memory at: [ 433.833958][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 433.839111][ T7769] get_compat_msghdr+0x108/0x2c0 [ 433.844210][ T7769] do_recvmmsg+0xd77/0x2120 [ 433.848756][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 433.853629][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 433.860008][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 433.865243][ T7769] do_fast_syscall_32+0x34/0x70 [ 433.870139][ T7769] do_SYSENTER_32+0x1b/0x20 [ 433.874852][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 433.881230][ T7769] [ 433.883731][ T7769] Local variable msg_sys created at: [ 433.889017][ T7769] do_recvmmsg+0xbb/0x2120 [ 433.893580][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.322990][ T7769] not chained 260000 origins [ 434.327621][ T7769] CPU: 1 PID: 7769 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 434.336334][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.346413][ T7769] Call Trace: [ 434.349707][ T7769] [ 434.352650][ T7769] dump_stack_lvl+0x1ff/0x28e [ 434.357374][ T7769] dump_stack+0x25/0x28 [ 434.361570][ T7769] kmsan_internal_chain_origin+0x78/0x120 [ 434.367353][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 434.373480][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 434.378635][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 434.384487][ T7769] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 434.390096][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 434.395246][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 434.401101][ T7769] ? should_fail+0x75/0x9c0 [ 434.405646][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 434.410793][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 434.417094][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 434.423225][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 434.428377][ T7769] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 434.434228][ T7769] __msan_chain_origin+0xbf/0x140 [ 434.439309][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.444487][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.449476][ T7769] ? __sys_recvmmsg+0x51c/0x6f0 [ 434.454383][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.458966][ T7769] ? __stack_depot_save+0x21/0x4b0 [ 434.464132][ T7769] ? kmsan_get_metadata+0x33/0x220 [ 434.469276][ T7769] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 434.475578][ T7769] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 434.481709][ T7769] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.488284][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.493028][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.499428][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.504506][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.509399][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.513950][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.520332][ T7769] RIP: 0023:0xf7f04549 [ 434.524425][ T7769] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 434.544074][ T7769] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 434.552519][ T7769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 434.560522][ T7769] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 434.568513][ T7769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 434.576509][ T7769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 434.584506][ T7769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 434.592518][ T7769] [ 434.599033][ T7769] Uninit was stored to memory at: [ 434.604671][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.609833][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.614937][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.619486][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.624321][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.630697][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.635884][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.640778][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.645433][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.651960][ T7769] [ 434.654286][ T7769] Uninit was stored to memory at: [ 434.659371][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.664647][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.669630][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.674289][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.679008][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.685496][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.690573][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.695578][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.700122][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.706618][ T7769] [ 434.708945][ T7769] Uninit was stored to memory at: [ 434.714144][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.719297][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.724391][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.728940][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.733780][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.740158][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.745330][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.750221][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.754878][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.761260][ T7769] [ 434.763854][ T7769] Uninit was stored to memory at: [ 434.768973][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.774314][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.779298][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.784017][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.788750][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.795300][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.800370][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.805437][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.809984][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.816532][ T7769] [ 434.818862][ T7769] Uninit was stored to memory at: [ 434.824130][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.829282][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.834439][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.838992][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.843889][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.850273][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.855508][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.860402][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.865120][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.871498][ T7769] [ 434.873981][ T7769] Uninit was stored to memory at: [ 434.879070][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.884398][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.889378][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.894105][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.898829][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.905375][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.910445][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.915510][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.920054][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.926602][ T7769] [ 434.928931][ T7769] Uninit was stored to memory at: [ 434.934196][ T7769] __get_compat_msghdr+0x6e1/0x9d0 [ 434.939348][ T7769] get_compat_msghdr+0x108/0x2c0 [ 434.944503][ T7769] do_recvmmsg+0xd77/0x2120 [ 434.949053][ T7769] __sys_recvmmsg+0x51c/0x6f0 [ 434.953951][ T7769] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 434.960366][ T7769] __do_fast_syscall_32+0x96/0xf0 [ 434.965605][ T7769] do_fast_syscall_32+0x34/0x70 [ 434.970503][ T7769] do_SYSENTER_32+0x1b/0x20 [ 434.975227][ T7769] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 434.981611][ T7769] [ 434.984114][ T7769] Local variable msg_sys created at: [ 434.989405][ T7769] do_recvmmsg+0xbb/0x2120 [ 434.994020][ T7769] __sys_recvmmsg+0x51c/0x6f0 11:12:38 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:12:38 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000003180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003100)=[{&(0x7f0000000040)={0x1a8, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xa1, 0x0, 0x0, 0x1, [@generic="28b97ae46a00ef5d5dc857f19fcf4f8ce4812706273f2311c64c4978d03ccceda2f2e168c37906577fc3976b4ccce0", @generic="66645861e2da6c9aad39b5a5671ed477a897899f090d9b1791c90171e6b25f5e6d8f50bf8472f8d73175cc9eb628f9a48d32ce309e81be44cf18d6a793163d684742339693d036ca321a1aed5820a42ada5f4ce69210cf0ef2196b95588523d8f4ed0ce9f080d4357c0ce1a624b6"]}, @generic="0d8fd2d7527117238702d01bd259a648a1e6bb5943979b6b589d9954276fe95d023e918aa2eb29da79a9dee48f798989908043736d", @typed={0x8, 0x0, 0x0, 0x0, @u32}, @nested={0xad, 0x0, 0x0, 0x1, [@generic="469b4904a9a9e8d9953e53e173ffd61a0e4528a4b1185840be4f1d73aee1d8e0015c07f25c9526474936120f5a0659d38457be2d31a86394d7e195dd8caeddbdc7be8b26070011ebf63a194d1c0d5db037d0e657aa7c0c5e9f1c0f491bb7e1123cd66d5681be4d9451239f5e9018456fa3e5699250a1a00953487418da7f64180f2a1e2aac32eaabd046e581274f7ed688d6123ac863b76658f201d6cba620085f79db239b6c9acb28"]}, @typed={0x4}]}, 0x1a8}, {&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x18}, {&(0x7f00000005c0)={0x930, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x91d, 0x0, 0x0, 0x1, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @remote}}, @generic="69ea7d0f17ce71c39614eacdd0555574d4a8a0d21ea2bbeb6bea82136b6f02a0d310551b91dff76408c9981a43168586e7e9e34cf19ed5991603dfa173c5ea8f68de02", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="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"]}]}, 0x930}, {&(0x7f00000031c0)=ANY=[], 0x1394}], 0x4}, 0x0) 11:12:38 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000440)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1d, 0x0, 0x238}}) 11:12:38 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x6b, 0xc, 0xb8, 0x40, 0xbaf, 0xf2, 0x76e6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x34, 0x7, 0xda, 0x0, [], [{{0x9, 0x5, 0x8}}, {{0x9, 0x5, 0xf}}]}}]}}]}}, 0x0) 11:12:38 executing program 2: epoll_create1(0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)) 11:12:38 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 435.136954][ T113] Bluetooth: hci3: command 0x0406 tx timeout [ 435.201135][ T113] Bluetooth: hci0: command 0x0406 tx timeout [ 435.236561][ T113] Bluetooth: hci1: command 0x0406 tx timeout 11:12:38 executing program 3: getrusage(0x0, &(0x7f00000002c0)) 11:12:38 executing program 5: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="a8"], 0xa8) mount$9p_fd(0x0, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid}]}}) 11:12:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001600)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x48) [ 435.513593][ T20] usb 2-1: new high-speed USB device number 5 using dummy_hcd 11:12:38 executing program 0: ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x40045565, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 11:12:38 executing program 4: timer_create(0x9, &(0x7f00000002c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, 0x0) 11:12:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{0x0, 0x0, 0x1812}, {&(0x7f0000001580)="bed771c605d305ed66876e4bd901fa", 0xf, 0x7}], 0x0, &(0x7f0000000540)={[{@fat=@allow_utime}]}) [ 435.873005][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 435.883422][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 11:12:39 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x0, 0x0, 0x4}, 0x48) [ 436.072972][ T20] usb 2-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=76.e6 [ 436.082302][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.090448][ T20] usb 2-1: Product: syz [ 436.094890][ T20] usb 2-1: Manufacturer: syz [ 436.099616][ T20] usb 2-1: SerialNumber: syz [ 436.108372][ T20] usb 2-1: config 0 descriptor?? [ 436.117046][ T7923] loop3: detected capacity change from 0 to 24 [ 436.177790][ T20] usb 2-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X76E6): Eagle I [ 436.210640][ T7923] FAT-fs (loop3): bogus logical sector size 54021 [ 436.217884][ T7923] FAT-fs (loop3): Can't find a valid FAT filesystem 11:12:39 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 11:12:39 executing program 4: timer_create(0x9, &(0x7f00000002c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, 0x0) [ 436.402255][ T20] usb 2-1: reset high-speed USB device number 5 using dummy_hcd 11:12:40 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000003180)={0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000000040)={0x170, 0x25, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xa1, 0xb, 0x0, 0x1, [@generic="28b97ae46a00ef5d5dc857f19fcf4f8ce4812706273f2311c64c4978d03ccceda2f2e168c37906577fc3976b4ccce0", @generic="66645861e2da6c9aad39b5a5671ed477a897899f090d9b1791c90171e6b25f5e6d8f50bf8472f8d73175cc9eb628f9a48d32ce309e81be44cf18d6a793163d684742339693d036ca321a1aed5820a42ada5f4ce69210cf0ef2196b95588523d8f4ed0ce9f080d4357c0ce1a624b6"]}, @generic, @typed={0x8, 0x1b, 0x0, 0x0, @u32=0x8}, @nested={0xaf, 0x58, 0x0, 0x1, [@generic="469b4904a9a9e8d9953e53e173ffd61a0e4528a4b1185840be4f1d73aee1d8e0015c07f25c9526474936120f5a0659d38457be2d31a86394d7e195dd8caeddbdc7be8b26070011ebf63a194d1c0d5db037d0e657aa7c0c5e9f1c0f491bb7e1123cd66d5681be4d9451239f5e9018456fa3e5699250a1a00953487418da7f64180f2a1e2aac32eaabd046e581274f7ed688d6123ac863b76658f201d6cba620085f79db239b6c9acb28677d"]}, @typed={0x4, 0x5c}]}, 0x170}, {&(0x7f0000000200)={0x18, 0x22, 0x400, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x52, 0x0, 0x0, @fd}]}, 0x18}, {&(0x7f00000005c0)={0xcfc, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xce9, 0x0, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @remote}}, @generic="69ea7d0f17ce71c39614eacdd0555574d4a8a0d21ea2bbeb6bea82136b6f02a0d310551b91dff76408c9981a43168586e7e9e34cf19ed5991603dfa173c5ea8f68de02", @typed={0xc, 0x40, 0x0, 0x0, @u64=0x10000}, @generic="cf3c5736ef2fe1628d6d8dac4629dddb5386bb98d2c2897678132ba640ac49da8832594323834bef6ecad53acf9a99606baf2ea4770ba4250c524c2a87d40cc7a4363780bd0375fbee4c920c98f63ea1eb075120d5d9cbbc75104e8dbe2699ff61d5e09f7f125829bb9aa287caddd9ad22f13efe4ecca7dd0473699b6dde1ac87b16a5d6c7786d5b8b180fdeb59cfc5a95e92d72c59d1d3833c3cdcea17b3c7162fad76bc205436d6defe626ee47e71b940847068e58fbe555135888c1ac5653109e745e5198c8e17bad288c53599c0c101dd15520a1e2a3d3461f4b68bf11af6374deb58d1a2f30cfc3788b457f4898ed1dede69b6a9ca7c11ec18aa4cc45d58dfca99b77f68af31d9857108ae2a5ace0a3c0aef41d6089c622456f4223b68bb9114d7a23f9c98a88640a66bf8ec95737396929297a2dc8fbcc69f24a19b651427dec0412cd8d6372a0a46fcae565250d13da1dea4f54169cf89fda80b0d1bd0504177c3eff85fda620e195723f4de87d385eb6b1b9dbbbe021f29489a1a97fce2b50b8da71671377cf9cd019e4c3cd8d03fc77d5f6c803c59e0c78ea8857652bf77a3726ac6a9a70841aac256d467e81cbafb7a9d0d485ef508ee9a04f844649c348219400c816c9cda842b57d3e7c78123070becb7dbc3aa6e8c659e5e0060475539b9b06638e4d1ae5ca6c06c7653e2d50289fb6f183ab9c15261e38a46782f06db458dfd38625d0368ffc676259bf5acdfef0eccb3294efb7facc754e8f2ff30f30b194f171dee1b32467a62b7f23d3556300aae0b36dd455a83b59a5cc36d9ac2f14b9e30bca3653c1893ecdd2f881eef13270c4de724c1976ba706b35616449ca4ccbb1e1842aa4e6045e8b2443c19cea3ec776fe11d1c62141bc1ad51bd77c8239fca94985b65cc22f2301142ffcd0c7c47f967466c4fa23a526ac6804c484b97a4bf1b74f58aaa56f282a436c7c175011f168e0aabf12d8d2be6da754616a2eca01f98f2091d859c679fca63888c196ed3bddcc8a33691621cf45ba921ee8f7e92c2708d54a849e62554076ef31e81938b83e97521be98745a87729601598122ee2245e7291c2036d0554386fcaf6fc0c54c429997d58f83b52bb73f733b81e96b9ce46e0bc7b0a5369815eac00492fd19338c4b8fe2d1be379558ef40289e27e30daaf77e5609a2884f192ea24c04899b061a42a8bc1f78dce145bcfa21d66e7bc64e177ca5da4595f1c4bd822133de7ad557703c999e609bae94536913cc0e30851fe621b3886b00b14520f8400a6fd66c4a416eea8a7dbe57444921b01e29551e309150a33c5090a4cb97bdee26e09cf628eb0ef322b5540e52f4783f9554f97ef0f008c54841820a7ebe0b3171be8a5bddab1132661fb6ff8cbd289419c07554e549c270382fae59cd2bd8f95beedb22feda6e2c26e26baba6b6d69690ec5a353af1b6cc80ef58b26f8f410cd41e3036813ae017a6253f14b9efbb7ec8afcd56b8ef642bf0e757acf338528a477ea147609ecc882d5f0346f85d4009be436342185df9dc99922abde93bc452b29986fb4864b8c0b7ed3cceb748258d818276d378674611abe5ff028d4b69ca00e52b3eff8d12ec42a1aa7ee4b3fe752c4d2d91f3459b7ee008c353a0d198bf53d6ac3bbbed3b8c473df55d74b2bbbb31560e0728edb69b032e6a8b86dc5800c33535a2f55562f81ee35753fae1ec5a82e3abbb0e6b854d53789e16529f1e46d371dc69600e0c6ad964132f6c2c25d36501791ee42910ed55584fc8428c8a350051b9ecab418974aa9a9a74da09741491009df6a7e455187319650fd27e884b97b002e83fe6e2d449acc63337b595f3e9843dc9288a5875b41dc50988427bd4ed9c6daa1f5c15f58e1ddbb3461526d1f8ea4121c4c537167e52a31aa5fb7bd19d49d74cc74a1c8250e419ad43fa95457590bbcce26170e90798328055b3f7954e56dec96d103cd5956111b6420086ebb37c820f9cfb54d3918939b059b4c891724570a9dd73287d3d179e2c42f0fa26d736d447333a43453edf8d1e7c26fec044dc6c1849c1a9d613e00fa04870fe3e6f4efb73ca71fb3d3da4d52c118d0310290dc8f33b4b0513bdff173279bbb2da451406ec4f81c184d5ea155840547c30333b7dc35043139b5b03bf9411643c985e656fea7e0bf4c5c54b4f560c87f79b052df6c6d1a6e787cdd727c8044abe1d90912ef3d848ac2b25dbb734e142e717a263d00b7449ccbe856b0d51b6b0d6859552f152f3e1dc5e253c67a8ef2f0e82b0d40d400c32f15df8e9fe59c17c821ccdf78f023e7e069d61b9a6892c94f77953a5c74d07c289271e36acfc700132b0451bad87b8d13c3dbcfd1e04fe948ace6a64b3f29e6983722294c0321da9be86e4d5979907d75fc20f67c587580743acc06e322cbbfc0afb227bae3456a1b48052bbbfd47f9fd355bc12f29ceba24aff138a7deb00dd5e4dded813b9e010023f6d569fbc48c6c9e51c8142c804026b06a0e15fc2d98b1e18c2cb379a0b0c1fbd86314296b116ee26b9b59f366069650fdd9408654fd0f413a92c9f4a37f8d27a8ea0d9053256e43af05bfd7a671291919f6cfa8f01d4b3858f390b136107164c192b82c42485271216d5335fde40e5e6d74f4faca48d6686e8cfa131b253439f835edaa534514b74776df9c0d859b829ccc0dfcee92152504a37ecee3ec288e0fd817effd750383d34d330353eebd6105ca2b5cce3dec6ca4b88a0541a157673b8ab9688b7d57ff1c4d5af762d997b4bc0bc225ee31459a0a629051981ed4cc94d7c3b148e2cd5028364fbf3f84e36f2e721852ce4bc6578b6cdd9349d629dfe7ba59a1ae655b0efc718987d6ea8a18474ee007d2f7144070cbaad85b90e39323d853882fd1cc05cf84fd9a3c109cc5489e2599c685aed0206c955d7a75ea7c44ec917d2d74b1e31b88e48a0c74b190b7847941450377aa22a178e672619fcd6a596594a10c369896fa4815b67dd37498796eee30748208225c66944b41ad9444c4739bda899432bc22815bdc9a9fe48cd8a15ac5c1be9194b9f35fe1b866758cafbb4a807854c782bf17cde2125ea3b54cd8cf349941ecda84224f6e605717b734df5a9beb02cfbf6a3318f8328982757c5fb92bba92378dbc33f70f2afa639435fce60dce9b1cb6a5cb231be8966907f14c932e71753e34930517bf52b0e7c1e94a93dfe20fa1265d4d2c7c91830f8632f98387469d7e384974ab6172d2f865a0c7708447f33436ed242059d0cbaf9a07fa1e47ef817f2c896843045758a1f1049c6c92c4bb0a924f9564179f25dbb5eccb418b03588fd09dc3838b0d97a766217f3dceb2a2c87236cef926991109dc7f56932d53eec3c44973e9c57878acd8aca2daff9f56eea47b50cd9be191aa6d854bc799eacacfc4851725da69c148ce9969f48034046e9754919ad10ad1806c5c57ac68cbb0adbb13714ddd537720356d781b18860b625a2db920337cbfc58bab2fa9a27153715bb97e4e3e2c6b82b86227b2ff4072daae6d58407cabad9730a131eb7822f49fc03574af104376a5421fe1490932f5488b689659057db4b5b2ed4519d0cc4eb35ab1638fcdd3f9be9a3f9a8500df46bacc9341d684f9278f0428c6b6a2cae2fd97c73ebc3f2d9d60875db843011540aab57c48a7c8e8c7871409576bb8581b46776fe3df3a407f0c950f8d79a7e61254005a259a6d1625dff546285234e2f313941d0f2a8a0a2d35e22f088565fa58bd47c2e4b0f9623dc14afd45685fae6f775b3ad8cb42855ed697fe02793b4acde657a910239a8bfa79cc48daaff8f7de26100f3b04fb70d83cdad1f0f9b89e6446a8042828cbb1c80f99a35ba9909a8f2dbfc1c20461e1110489ff47093337a40f94dc145ae8dd10f85b59bcec73bdd10694a1cc3af9e3203a46ecebb163cdea765fd70356c26ee62cf11bee15e24a1ecfcdaeb705ba5d946cea9248e104d39b0d1e8dc95bc157566e3bf9f9c6409316d476ff8a50017f5dbbc4000ed3843de799a363eb59a4d597a451d3f1e6b57654743ebb9308fa78cf88705f9d374dc7f942a4c49b5f71be50053f8f9215c045654a9e7505870d400f8b80bdb6ad9927172900b83e68fa55b9c73cdd4e5075e6798446b006e80751042ec5e76ad72c1ab901c7f19ef06a686114c263408e7c94d99e841b2c9c313233609b4c86a8619bc0515dde09629d0d7ab4bb30641e4ca76228901cedeea0435da1bc3b7e5b48e78933a80f8e5de6f28b7e89d5c7e0f4fe076995ab02eec4aa25de91c54e3d20772c685b253b9d45ca648c969e98537d147ba589d025e0aa398e1c996a37079cedad79fd86ceea8179222018193cea525844f6c79cdb08872dda0ed162acf806b26dc441cf4006fbaf178d5cf6eb87f678dda7ce1712fb9d1b7ad9c4331cfa18aabfe0dcd5149986ae2d8275b6786e039c7b54f3075369336a7deb45d91493f4060031dedf4c8a8034d013b3467359787c25aef13e747d9698b540"]}]}, 0xcfc}], 0x3}, 0x0) 11:12:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x8e}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 11:12:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{0x0, 0x0, 0x1812}, {&(0x7f0000001580)="bed771c605d305ed66876e4bd901fa", 0xf, 0x7}], 0x0, &(0x7f0000000540)={[{@fat=@allow_utime}]}) 11:12:40 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:12:40 executing program 4: timer_create(0x9, &(0x7f00000002c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, 0x0) [ 437.050201][ T7944] loop3: detected capacity change from 0 to 24 11:12:40 executing program 4: timer_create(0x9, &(0x7f00000002c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, 0x0) 11:12:40 executing program 5: socketpair$nbd(0x2, 0x1, 0x6, &(0x7f0000001600)) [ 437.189583][ T7944] FAT-fs (loop3): bogus logical sector size 54021 [ 437.196509][ T7944] FAT-fs (loop3): Can't find a valid FAT filesystem 11:12:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) stat(0x0, &(0x7f0000001c00)) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) stat(0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40900280, &(0x7f0000000980)="6e0c54f59cd15702686574b0bab6789e35f764039b17", 0x16, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fbe0d21b0d550cfa5fd546e906411d398be6b19d4e9d4b0a9430e3d64e7205d8c3e5b61fba5002c52ee550b2f306f930a4f932966e6f71d1c3dd31c8a8417972c677") [ 437.255007][ T20] usb 2-1: [ueagle-atm] pre-firmware device, uploading firmware [ 437.263536][ T20] usb 2-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw 11:12:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{0x0, 0x0, 0x1812}, {&(0x7f0000001580)="bed771c605d305ed66876e4bd901fa", 0xf, 0x7}], 0x0, &(0x7f0000000540)={[{@fat=@allow_utime}]}) [ 437.402243][ T7926] usb 2-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2 [ 437.411266][ T7926] usb 2-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw [ 437.424233][ T20] usb 2-1: USB disconnect, device number 5 11:12:40 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 11:12:40 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, 0x0) 11:12:40 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1}}]}}, &(0x7f0000000280)=""/223, 0x32, 0xdf, 0x1}, 0x20) 11:12:40 executing program 4: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x2, &(0x7f0000001400)=[{&(0x7f00000001c0)="4537faece5487a97f66965837495eeb23fbbc20c0e7013adfd0f974c831a5cf222cf354ef142cfad28fa5c13254a19ae292b6328b68438bf32f435fbf26429f789b564e4841f050163d25ac9a978d24a42526fb77f34e5da516a2df4ab5d45e39560578b97a3c3e8130591d8dc8af192069a41796d4b7ab2517adb9bf767260191ecfbcbbae7e08c5d63dd1b57dfabccb177bdef71ef6eb84a99a1e5e755f85e89b42787a4b2534578b235ea6ef974221960c8ec490213392b1b262a42f6a62b27e945bd438b2b489f129e410a075701c6cb0a4267c91ef0dee9e93772bd67e85f5d213f3082e6294e7bc4071a15d4be3e401a0ebc323fe188e4d7a1ecb551e03646c349cd911e849410c36bb2a333b8f0d79581bc6cd98a8666e03cd7d83f1d6b9e3abd5c14eabc5ba47d00e99c0ae9a4b46b01ead8cb2e8c7c37b3339bc2b5512885c5bbc5e816789940a0940c1d9eed046cec9b05910c70d4cebbe09a1e8ef1ab109dd2c7bdf37c679d7e492cbda9b4a8aa778bfc701cdef12bd5e76db8b2ff279fedcdfb11e62e1f1daed2a18048f0ce777634a68786629b656ff6a7700c8650e117fd09512ea1c0d5f1ce9f7823f9f884ddf9f1a741aedd41d1ded33dc889fd7f8b20afdc627cfe0250f96a46e84a755d16e2bceee5676c840bd454a2ee017edea503dcd6f7a5d3758f8840c7b2b909a39f4ef24f548d53d92d068ad3d0e0deb7e0500ebfb189e67dbd6c1dfa266d3b0b32cabd4ebbdcd1b7c4636c4f1b988373a6344ab4058183bd5f0a3831365b87bb7919cd5b6f01ec666bcb2dee90b362e866cb6289b3fa75adc6806ad5e9058f3342d3f6ecbbacd2d9bb2b42cd63d5e8f05134169d8875d6574351ce4d5e49b4b81f0ee674ba0313b42099a61fdf79e9f79bb95ba999173b04511f011ce2dd634f557106bb44da631a1013fc980afd54b2fc963aa7ea59bc640fe7c9f2b35ef608614be3e3a299cfb5814e13830d8450841b80bddabb463fb51e5bd0654363ca76ecd69a622ddd5799fab8206bd8d4464118fec2484c494587dcea7f215365be6e4f957294209146b95ce4809e5167e1904751a238c707c23e48277aaced31a8ca00e26447ebcdaf11c0b31348210fb2f84fbef505edcd7a13c2cbbb6e15e6a2c5da6f523b92ee6bba301c712190937dc6ecfcfff6aaeac5f480819feb2dd1ce71a5990a431298d1169a7cd24b0c2fc9d801d3f27b81cc6f3d8c5e5efabd3a6b69adbe0ea123ef56122f1b90ecb9fc83711433f9a3cf5e80149ebca390c493e5ebe274858936154fee38ece1b76e0a63280a1b5a1c33de1b03af1c309a860e6a404e01284618bf277844a90657e35e6f94db2808d65f0a364dfeae0bbd37b62ec80f18f1dab8ad72149d8b1482656a02b743e7e880904cfb066c9c39695ca64bbd76be8549aae7afb47e845a8ca8a447d56b59e6a036e1663887fc5da4974aecbe8a39f9e3e6a548931c1b644235eab033ebb0bfc7c4e9d0000a2afafb92976dc9db0baddb6d5a5186e7166eaa6f93c547c9b7464ae06663fa4270e424da9a361c15de4b5483fdc4f3fb0a546fcc0c89aec1b358bccdf9158f83b777f8b8473bfca3be21ad57528434a1f8ad799240ad119df8721322a6acb51c674cc64840b8fd8be18f68a4bcc5ebdfcbab3443277c4bb644fe3883abc2166fa3c1cabdfd3ea5fc010816c806b7d62ef1ea93706efebc75649eb1bcee176aca13f664a198168ea2c19dc3d973be56e6a5cdea3620aeca826ac18af1f3b2c3339fa8f660c8ba582849a22c5bf4670b1a68344367b0594853b06670a3674cbe9b48760eea9eada8204f3d89390596e8869a7f6b28e8ce073f4713b429255a66efec80a7a5ff609c0a8512eca41c83cbb92b95d2cfd8d885c79e54f925b2e12d706738c20f2d0115dc3c4c67db271fc0dfc20e368cbb2a7d6eb716135b463c0c1a75b642a074d7899126fb448a7c0ad542970098086b408aba99c40f7ad26546005d66c36035068880f03305028d61dcd28e88dd5ac507a4f98ad839536ab1456c7fb7d806119821e4c18811d055c25c9342eecefa86d63f79ef7c89e2384443358ceca7cedbd8ac7b8405c2a0120046855a00b06125092bc19c656d2159885c138935927e1b0b913f07f3f79f41e2ebb015561601c3f1c5748266d60a76f716284a03ba52d1f1a74a7cf77f2fcbe09168a2a0596c593388d129259d94705395969257b62257b0de203022cb629b3af8f2036fe612a8b7a484f206a3389f22ef67f394f2781b954e444ce7ffe1d46760b1cbf3e06757026d6ec3dc8249425fa6bc3c66a681787ab5b6679afdb8a4da59277eb8eb2d51a7c23950edc02e5b7d14003d92932f75341b9567743169cc584d5d6e07d656257cd03fc73a136b6587a34cb6b3637790e11c8344df5c37175dac50c1ef83e48fc05ad53d7d550ae6e446140a3aa715358279fe9a9cd4dc676ce63ce3067fe87bec76a4ed9728694dc71dadd22148f01923950d5104092ae6456828bfbe79b9fa67c2d53d3f77a26257528e72e014144069eec77c982fdcc24d260812de7329508e670ce82db36d4635aaa45f0641f283e8d6496fedff1053c7393b647d8ed6d0223249e1ba13bf145f6e979bf9cfaecc01e0ee261f61979fab3c589c37fba3d164e9ffabbd8b662d9303a828d9de7f14ff23bcac4d1688df2ae6413ba78e8e5080b9fcc91cc422120bca46a8265eeb8eedb2474c3d91dcb1263640960f626b08fbfbb9ea619ae44bfac9b495311703573b590c8c2e163b8a2667655bed3f1ea10e50d499573aa374247822060490f7bb185280d18208d114bc27dd14a2431255bf3d12c2a917a641ad6c43a3a666b4ef046d66d7f39ab6ca2999ac36af7b0df7be1c1fe68b5773db2cb2e7e097c48b521c4b835d4e10cc65bfea947d40da9aea80e3dd44067b67210582b2f4baac4f01fc09eb12abcec66e8cbb04a50f6767fcafa972aedc0e5899b0dac370f6fbaae262613a3cd95a54a2ff0f83eeb1fb93a092756354fd2ad88eb6d4875c5689cd9479ae65f62aed5646bffba548824638b39cd14de249e187db75c07999f1c9e53e2ea0ea1e957f605d0bfdcdb58f3806a23371a44def7531ffa18e29d488887e01574048a1e9426e4babac94a876986e06c4aa1ce90e78599b31e2a3cc016eb79956c4b86e9710de7ecd4cf6dbf232e19f7e52a26d91b0634e29bc646fa7d2b9477155a587f413e3ff8f0adb4b79fc8c30bf4434a1ea5f003e6d76505f99260cef144161fe43c36fd1887c73d6637c534badf28901b359f6b1abd3f4ce2455101d647e7d7918e2e2d4074266b873a2283b77a1f7833a141b8e8c3a8e26edff818b91bcfb77b806f59e01d89982eab0f611a5379f79b47cbcacf48e826402c63bfd8f59f2fc83d9ec25b4bee666d07fda5bfc859793a997338cf0635aab8a74ca2089e6403ae15a344e15b024f627c89907717781a5325593bfcba398c7843e0507832198c4af8715dc3bfa2a60d02b5ae2eb56eb062c4f70014f53d46e87f5ac6e2a8156690096578482721e4a5a8fbe3752538ed533b922e94813f51d39dec0cf51c59edfff6d628a85695374d213dab4432a3f0621d85eddc8449f0c627d54c789ccd063b826ea26a5d3d23e9eb8c81a3fe8dab939e6389449ab8378665b386c9d2dc30b09856db3d988e8971237abcf5a76412791bf2490404ae60c1f27912ca9de78ea1df1df452838713da2faf73fa7b1a387cf2be22250e9b831467503125d2895ee8a81e17b96880bc23e9db0bbe06c9ef977ebfaf2a867b3a1121f81d764e89742617006c048f5086913f27079cafc951c493af3e528d8211bf2d1abfc69abb45aff87f893ce4f924ac317de987de67595ee8715cbb0c35681ea9ec0d490514c15f383962ffdf49c56b5c0a9494078639f4b8772cc45fb0c0f1340ceedd73d72245493172ee716c984554080f341f6138e55316c0418af3edbfd501532f48ccb294990240a895dec15a4d1841871a6b6dfdc11c11b09489fd3ac56511edff85771c9186405e0408675aa48fbb6be409b54bb6dd3966f3ef88f69cb7f1c25fffd353b74beb39a1b955f09ab585170de8063491d2f4cbc79970a63aeea0c8009afe64a3efc6b9ec4c01cae9ac1b004e62a484781328c4f8b5730184fba153a5ee6b6dc5abf02340e2026433b5bf8785c6bd2577dfe92fbd61bf669947d0136c6734d233fd8f4bdc25b0bcce8e35033082569d6bb33ec2150b39411fe146df170e2f96fdbadca8a97292601c4f9bc5928e4f6ad270f879357a026ca80e1322f80b244f980d5877d6af233d8ad483f6559e2a579e752e2d180de4dc25a480314dabbc2156b0ea8fe430f0e0657320188df92f878b992745e5dcc740b5140ae9ac710b6753395438e2793fa636b8da4726dcd8a2bec02ac19d65dc0536b174d7b5c209bc21ef759ffc2b2caa3447fc24665061f0e9a5287f73928f8dd5d72e21d414238893444d4208eb736c32bc82af45bc3e9cc82d34517223c2678e6065fdec8f234ceb5340b1537226968c31f158b7b85777601ea004c1b1a3f4ed46704d7f04689c336c227cb6c13bdf061d325b2da4d4279066129dd76f4a180cffb4079c9f7afeab837ca752d13f232c2baf5da906a5ae46acd55323d383c46829c5ea5f16b4666b4e8577c9cc1b4193afaab2fc49dfc7fec65fe609e85e40583a9b2eb1ab4e12c727b213263cba165a1f2c5ea8a6faa4a2b37bf6c55c4faacc72bc352d5f5857c0fe98f68fab38235b49a8026fd665b3ee700db3e9a37a63a315965e1e591211d431beac3e25ab200d45f58448feb76cc2f2210083e9eb01ab977744f128e50af33a4dce5e44fcdca6176e388d3201e4a4a4f4d1dbf62648c144aa7224ccd8d013188b4869e97e76f749cc4a07a1dada1a14ba44a0dc78c35e8df441589b1c1ec34b4841ce27a23eba626d8e3575490a7f3837fa06377776cda6d542e62c09781757200ed9d93a23b427f0027a3123e311d458655cd5d2b41edd7f453c04646b4a46c026453647c77a17a14ba11c4c2c36546e32d98922b48963c3171a212c13c58e123c1bba951cde9d4ddba10838b9c605f9c72e6f8dc9f7a0fe436cc83df85f7f6c156967cc6bea68485eb37cba2ad8b967ce709217e0216e7c900d94260dc136f7e4530ce0f548371bebfc38a0b097026ec6aa1301d0d48d87432005100e1dad82153184ca5074cbaff54e10b070a41a7023ab2595b1e0a1010ab988a9552e08ede74b0b9c5cf1ab9bd15efd6f87a04dea28ae35eeb5386c21821c015dfcc99fb4b67fcd76ad1b5aa26aa1ba9bf5b3fbcacbe44db58815d884319258fddc4ecc8a30e57993aa3350462aff24c8d1a55bb89232ac40b8842a15dc819d8e0f366295abd7837c6ef60026270d938bc489fa4b91d7e93b251dfa65105019a88f9868c12504156838c1cbbee0bbfe58bc79d81bf99b55c2a20c82a4da6b2c06d43d32ad4ca85d82b9e5a6fe975a126674a534d28fe8fd2c2485a052977567d325695e31319a9bd3ab8fcc1168e9ed6c14c4112cf1cca15d493fd355cd873a5b67d84915850364296be000ec2fea2aa9c2b189944761812f96c33100cd549678717f3d110fdee348e0fb98a370d12f4c87d53bbcc79ab57f4f729809aa2a610f43c95eea185e5955ec0b2df07a70d36e20fefa9038905adf1234829fa39396b58f2001ba2910e11a5b9f74111173944d9281439e56370bb264eeedc27ae7c7f4dbea2094127", 0xffa, 0x7}, {&(0x7f0000001340)="f2ae", 0x2, 0xffffffff}], 0x0, 0x0) [ 437.927654][ T7966] loop3: detected capacity change from 0 to 24 [ 438.045757][ T7966] FAT-fs (loop3): bogus logical sector size 54021 [ 438.052853][ T7966] FAT-fs (loop3): Can't find a valid FAT filesystem [ 438.108603][ T7975] loop4: detected capacity change from 0 to 264192 11:12:41 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, &(0x7f00000001c0)=""/256, 0xff89, 0x100, 0x1}, 0x20) [ 438.152399][ T7976] binder: 7972:7976 ioctl c00c620f 0 returned -14 11:12:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{0x0, 0x0, 0x1812}, {&(0x7f0000001580)="bed771c605d305ed66876e4bd901fa", 0xf, 0x7}], 0x0, &(0x7f0000000540)={[{@fat=@allow_utime}]}) 11:12:41 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8108a, 0x0) mount(0x0, &(0x7f00000014c0)='./file0\x00', 0x0, 0x2830028, &(0x7f00000011c0)='usrjquota=\x0fe\x9aMGh]l\x8c\x1bV\xaf1\xf6\"t\x1e\xa8\xf0\xaaP\xc9\xa7\x82\xa2\x1e=\"\xb4\x10\x88*\xf7\xea\x84\vM\x8e\xe3\x03\xb7Yu\xe8\x83ey9\xc0\x15\xc3+l\xf8WJ\xbf\xf4\x9c\xd0>\x88\x0fss\xd2c\xc35\xda\xb7\x9e\x13\b\x00\x00\x00\xdeH\xf6\x8c\xba\x00\x10_\x87\xc27\\C\xdb\xb3>?Q\xfdqw\xde\xafG\x14\xc6\x87\xd9\x9f\xe10\xfa6\xbbt\'\xa2\xdd[\xeb\xae\ti\x9e\xd0\x8c\x11\xc7/HL\xc6\xa1,W\x94\x9c\x89\x90\x11\xf08\xdd\x88p\x9f\xa2\xc6\x9d{\x91d\xf4\xe1\xaa)\x06\xce\xe1p\xab\x8ap\xf0\xb9\x95\x88O\xc6\xdfm/>\xad\xbd\xcc\x12\xc6$\xbd\x11fT\xb2\xcb5\x04\x8a\x9b#\x92k!\x14\x01\xfe`\xa4\x8b\xabi\x97y\\b\xa3\f\xd0\x17\xde(\xd7\xb6\xc9A\xba') 11:12:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f00000013c0)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000001380), &(0x7f0000001400)={'syz', 0x1}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, r5) 11:12:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c00) [ 438.766453][ T7986] loop3: detected capacity change from 0 to 24 [ 438.863184][ T7986] FAT-fs (loop3): bogus logical sector size 54021 [ 438.870014][ T7986] FAT-fs (loop3): Can't find a valid FAT filesystem 11:12:42 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) [ 439.028872][ T7987] EXT4-fs: journaled quota format not specified [ 439.664191][ T7964] not chained 270000 origins [ 439.669011][ T7964] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 439.677733][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.687812][ T7964] Call Trace: [ 439.691109][ T7964] [ 439.694054][ T7964] dump_stack_lvl+0x1ff/0x28e [ 439.698799][ T7964] dump_stack+0x25/0x28 [ 439.703009][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 439.708801][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 439.714933][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 439.720083][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 439.725941][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 439.731542][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 439.736690][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 439.742540][ T7964] ? should_fail+0x75/0x9c0 [ 439.747078][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 439.752225][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 439.758527][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 439.764652][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 439.769805][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 439.775656][ T7964] __msan_chain_origin+0xbf/0x140 [ 439.780740][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 439.785914][ T7964] get_compat_msghdr+0x108/0x2c0 [ 439.790901][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 439.795806][ T7964] do_recvmmsg+0xd77/0x2120 [ 439.800393][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 439.805559][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 439.810706][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 439.817012][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 439.823149][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 439.829706][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 439.834443][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 439.840833][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 439.845906][ T7964] do_fast_syscall_32+0x34/0x70 [ 439.850808][ T7964] do_SYSENTER_32+0x1b/0x20 [ 439.855355][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 439.861739][ T7964] RIP: 0023:0xf7f04549 [ 439.865831][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 439.885480][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 439.893929][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 439.901928][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 439.909928][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 439.917924][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 439.925919][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 439.933924][ T7964] [ 439.942973][ T7964] Uninit was stored to memory at: [ 439.948088][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 439.954211][ T7964] get_compat_msghdr+0x108/0x2c0 [ 439.959210][ T7964] do_recvmmsg+0xd77/0x2120 [ 439.963883][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 439.968605][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 439.975111][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 439.980186][ T7964] do_fast_syscall_32+0x34/0x70 [ 439.985212][ T7964] do_SYSENTER_32+0x1b/0x20 [ 439.989765][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 439.996270][ T7964] [ 439.998597][ T7964] Uninit was stored to memory at: [ 440.003804][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.008960][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.014131][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.018678][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.023507][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.029884][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.035067][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.039965][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.044611][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.050989][ T7964] [ 440.053421][ T7964] Uninit was stored to memory at: [ 440.058509][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.063768][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.068747][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.073406][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.078132][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.084624][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.089695][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.094699][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.099246][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.105790][ T7964] [ 440.108121][ T7964] Uninit was stored to memory at: [ 440.113312][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.118463][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.123607][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.128157][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.133047][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.139436][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.144671][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.149566][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.154270][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.160652][ T7964] [ 440.163151][ T7964] Uninit was stored to memory at: [ 440.168248][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.173562][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.178545][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.183249][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.187976][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.194519][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.199591][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.204651][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.209202][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.215752][ T7964] [ 440.218084][ T7964] Uninit was stored to memory at: [ 440.223341][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.228493][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.233651][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.238202][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.243088][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.249473][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.254709][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.259611][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.264316][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.270696][ T7964] [ 440.273197][ T7964] Uninit was stored to memory at: [ 440.278296][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.283615][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.288598][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.293314][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.298041][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.304631][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.309705][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.314780][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.319331][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.325869][ T7964] [ 440.328197][ T7964] Local variable msg_sys created at: [ 440.333603][ T7964] do_recvmmsg+0xbb/0x2120 [ 440.338065][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.639215][ T7964] not chained 280000 origins [ 440.644226][ T7964] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 440.652941][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.663017][ T7964] Call Trace: [ 440.666307][ T7964] [ 440.669252][ T7964] dump_stack_lvl+0x1ff/0x28e [ 440.673990][ T7964] dump_stack+0x25/0x28 [ 440.678188][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 440.683971][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 440.690101][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 440.695256][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 440.701112][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 440.706719][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 440.711868][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 440.717718][ T7964] ? should_fail+0x75/0x9c0 [ 440.722263][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 440.727415][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 440.733719][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 440.739844][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 440.744987][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 440.750840][ T7964] __msan_chain_origin+0xbf/0x140 [ 440.755924][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.761108][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.766097][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 440.771004][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.775605][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 440.780776][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 440.785925][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 440.792230][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 440.798361][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.804921][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.809663][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.816051][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.821136][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.826038][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.830595][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.836975][ T7964] RIP: 0023:0xf7f04549 [ 440.841065][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 440.860720][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 440.869168][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 440.877169][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 440.885167][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 440.893167][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 440.901163][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 440.909173][ T7964] [ 440.915620][ T7964] Uninit was stored to memory at: [ 440.920727][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.926523][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.931514][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.936181][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.940903][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 440.947401][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 440.952578][ T7964] do_fast_syscall_32+0x34/0x70 [ 440.957473][ T7964] do_SYSENTER_32+0x1b/0x20 [ 440.962127][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 440.968525][ T7964] [ 440.970859][ T7964] Uninit was stored to memory at: [ 440.976064][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 440.981219][ T7964] get_compat_msghdr+0x108/0x2c0 [ 440.986310][ T7964] do_recvmmsg+0xd77/0x2120 [ 440.990858][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 440.995691][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.002180][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.007255][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.012260][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.016844][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.023338][ T7964] [ 441.025670][ T7964] Uninit was stored to memory at: [ 441.030759][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.036085][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.041071][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.045788][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.050515][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.057056][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.062231][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.067124][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.071841][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.078224][ T7964] [ 441.080548][ T7964] Uninit was stored to memory at: [ 441.085812][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.090966][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.096121][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.100675][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.105567][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.112052][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.117120][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.122172][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.126717][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.133207][ T7964] [ 441.135538][ T7964] Uninit was stored to memory at: [ 441.140637][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.145954][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.150942][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.155669][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.160395][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.166944][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.172181][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.177077][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.181625][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.188170][ T7964] [ 441.190495][ T7964] Uninit was stored to memory at: [ 441.195746][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.200905][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.206049][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.210599][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.215505][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.221998][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.227069][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.232107][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.236658][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.243212][ T7964] [ 441.245540][ T7964] Uninit was stored to memory at: [ 441.250635][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.255896][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.260880][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.265539][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.270268][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.276754][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.281930][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.286826][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.291371][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.297868][ T7964] [ 441.300195][ T7964] Local variable msg_sys created at: [ 441.305595][ T7964] do_recvmmsg+0xbb/0x2120 [ 441.310060][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.360152][ T7964] not chained 290000 origins [ 441.364896][ T7964] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 441.373613][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.383696][ T7964] Call Trace: [ 441.386989][ T7964] [ 441.389930][ T7964] dump_stack_lvl+0x1ff/0x28e [ 441.394663][ T7964] dump_stack+0x25/0x28 [ 441.398861][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 441.404648][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 441.410778][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 441.415930][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 441.421780][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 441.427388][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 441.432538][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 441.438384][ T7964] ? should_fail+0x75/0x9c0 [ 441.442931][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 441.448082][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 441.454390][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 441.460524][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 441.465674][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 441.471526][ T7964] __msan_chain_origin+0xbf/0x140 [ 441.476613][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.481791][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.486779][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 441.491681][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.496264][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 441.501433][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 441.506587][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 441.512893][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 441.519025][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.525594][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.530337][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.536728][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.541810][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.546709][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.551265][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.559652][ T7964] RIP: 0023:0xf7f04549 [ 441.563747][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 441.583400][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 441.591858][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 441.599865][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 441.607866][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 441.615863][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 441.623863][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 441.631875][ T7964] [ 441.638880][ T7964] Uninit was stored to memory at: [ 441.645950][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.651114][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.656230][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.660783][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.665622][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.672176][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.677251][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.682297][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.686843][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.693397][ T7964] [ 441.695727][ T7964] Uninit was stored to memory at: [ 441.700820][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.706159][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.711159][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.715879][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.720606][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.727175][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.732359][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.737258][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.741957][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.748342][ T7964] [ 441.750671][ T7964] Uninit was stored to memory at: [ 441.755937][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.761094][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.766251][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.770803][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.775651][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.782136][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.787208][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.792221][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.796758][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.803247][ T7964] [ 441.805573][ T7964] Uninit was stored to memory at: [ 441.810663][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.815925][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.820904][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.825558][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.830298][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.836796][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.841971][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.846867][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.851410][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.857895][ T7964] [ 441.860225][ T7964] Uninit was stored to memory at: [ 441.865443][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.870607][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.875733][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.880284][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.885127][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.891510][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.896713][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.901610][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.906329][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.912818][ T7964] [ 441.915152][ T7964] Uninit was stored to memory at: [ 441.920244][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.925514][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.930501][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.935163][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.939883][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 441.946384][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 441.952008][ T7964] do_fast_syscall_32+0x34/0x70 [ 441.956904][ T7964] do_SYSENTER_32+0x1b/0x20 [ 441.961447][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 441.967943][ T7964] [ 441.970273][ T7964] Uninit was stored to memory at: [ 441.975474][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 441.980631][ T7964] get_compat_msghdr+0x108/0x2c0 [ 441.985732][ T7964] do_recvmmsg+0xd77/0x2120 [ 441.990283][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 441.995118][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.001498][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 442.006694][ T7964] do_fast_syscall_32+0x34/0x70 [ 442.011595][ T7964] do_SYSENTER_32+0x1b/0x20 [ 442.016441][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.022926][ T7964] [ 442.025255][ T7964] Local variable msg_sys created at: [ 442.030550][ T7964] do_recvmmsg+0xbb/0x2120 [ 442.035218][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 442.148553][ T7993] not chained 300000 origins [ 442.153384][ T7993] CPU: 1 PID: 7993 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 442.162100][ T7993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.172176][ T7993] Call Trace: [ 442.175471][ T7993] [ 442.178417][ T7993] dump_stack_lvl+0x1ff/0x28e [ 442.183150][ T7993] dump_stack+0x25/0x28 [ 442.187376][ T7993] kmsan_internal_chain_origin+0x78/0x120 [ 442.193156][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 442.199281][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 442.204436][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 442.210293][ T7993] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 442.215899][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 442.221046][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 442.226895][ T7993] ? should_fail+0x75/0x9c0 [ 442.231443][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 442.236594][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 442.242898][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 442.249034][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 442.254191][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 442.260043][ T7993] __msan_chain_origin+0xbf/0x140 [ 442.265134][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.270313][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.275301][ T7993] ? __sys_recvmmsg+0x51c/0x6f0 [ 442.280211][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.284790][ T7993] ? __stack_depot_save+0x21/0x4b0 [ 442.289957][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 442.295109][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 442.301409][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 442.307549][ T7993] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.314117][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.318869][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.325269][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.330351][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.335254][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.339799][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.346180][ T7993] RIP: 0023:0xf7fbc549 [ 442.350268][ T7993] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 442.369916][ T7993] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 442.378368][ T7993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 442.386367][ T7993] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 442.394370][ T7993] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 442.402366][ T7993] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 442.410364][ T7993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 442.418375][ T7993] [ 442.427152][ T7993] Uninit was stored to memory at: [ 442.433337][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.438494][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.443652][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.448209][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.453044][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.459431][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.464639][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.469539][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.474207][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.480588][ T7993] [ 442.483077][ T7993] Uninit was stored to memory at: [ 442.488167][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.493433][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.498415][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.503065][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.507788][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.514341][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.519417][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.524479][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.529024][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.535571][ T7993] [ 442.537908][ T7993] Uninit was stored to memory at: [ 442.543165][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.548317][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.553457][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.558005][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.562836][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.569220][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.574458][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.579351][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.584067][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.590444][ T7993] [ 442.592930][ T7993] Uninit was stored to memory at: [ 442.598024][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.603321][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.608301][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.612949][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.617669][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.624216][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.629284][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.634345][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.638891][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.645431][ T7993] [ 442.647760][ T7993] Uninit was stored to memory at: [ 442.653015][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.658167][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.663302][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.667847][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.672679][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.679061][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.684275][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.689168][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.693888][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.700266][ T7993] [ 442.702755][ T7993] Uninit was stored to memory at: [ 442.707963][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.713236][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.718221][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.722919][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.727645][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.734134][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.739215][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.744262][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.748813][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.755368][ T7993] [ 442.757699][ T7993] Uninit was stored to memory at: [ 442.762946][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 442.768107][ T7993] get_compat_msghdr+0x108/0x2c0 [ 442.773260][ T7993] do_recvmmsg+0xd77/0x2120 [ 442.777817][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.782715][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.787562][ T7964] not chained 310000 origins [ 442.789098][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 442.793917][ T7964] CPU: 0 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 442.798826][ T7993] do_fast_syscall_32+0x34/0x70 [ 442.807478][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.807507][ T7964] Call Trace: [ 442.807521][ T7964] [ 442.807536][ T7964] dump_stack_lvl+0x1ff/0x28e [ 442.807608][ T7964] dump_stack+0x25/0x28 [ 442.812527][ T7993] do_SYSENTER_32+0x1b/0x20 [ 442.822474][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 442.822550][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 442.825832][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 442.828839][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 442.833590][ T7993] [ 442.837631][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 442.842206][ T7993] Local variable msg_sys created at: [ 442.847816][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 442.853955][ T7993] do_recvmmsg+0xbb/0x2120 [ 442.860173][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 442.865356][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 442.867574][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 442.904126][ T7964] ? should_fail+0x75/0x9c0 [ 442.908693][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 442.913848][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 442.920157][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 442.926301][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 442.931454][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 442.937299][ T7964] __msan_chain_origin+0xbf/0x140 [ 442.942376][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 442.947552][ T7964] get_compat_msghdr+0x108/0x2c0 [ 442.952539][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 442.957440][ T7964] do_recvmmsg+0xd77/0x2120 [ 442.962022][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 442.967194][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 442.972346][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 442.978652][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 442.984782][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 442.991343][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 442.996088][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.002483][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.007566][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.012472][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.017030][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.023413][ T7964] RIP: 0023:0xf7f04549 [ 443.027501][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 443.047154][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 443.055614][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 443.063617][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 443.071612][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 443.079689][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 443.087681][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 443.095687][ T7964] [ 443.102735][ T7964] Uninit was stored to memory at: [ 443.107846][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.113771][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.118781][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.123469][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.128278][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.133765][ T7993] not chained 320000 origins [ 443.134793][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.139241][ T7993] CPU: 1 PID: 7993 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 443.144317][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.152892][ T7993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.152919][ T7993] Call Trace: [ 443.152933][ T7993] [ 443.152948][ T7993] dump_stack_lvl+0x1ff/0x28e [ 443.157799][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.167849][ T7993] dump_stack+0x25/0x28 [ 443.167901][ T7993] kmsan_internal_chain_origin+0x78/0x120 [ 443.171183][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.174112][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 443.174182][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 443.178837][ T7964] [ 443.178846][ T7964] Uninit was stored to memory at: [ 443.183319][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 443.183375][ T7993] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 443.187627][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.193258][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 443.193307][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 443.199632][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.205686][ T7993] ? should_fail+0x75/0x9c0 [ 443.205738][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 443.210841][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.213154][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 443.213227][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 443.218225][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.224015][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 443.224063][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 443.229608][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.234703][ T7993] __msan_chain_origin+0xbf/0x140 [ 443.234769][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 443.234843][ T7993] get_compat_msghdr+0x108/0x2c0 [ 443.234904][ T7993] ? __sys_recvmmsg+0x51c/0x6f0 [ 443.239988][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.245776][ T7993] do_recvmmsg+0xd77/0x2120 [ 443.245868][ T7993] ? __stack_depot_save+0x21/0x4b0 [ 443.250757][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.255239][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 443.255288][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 443.260397][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.264885][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 443.264955][ T7993] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.271166][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.277217][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 443.277290][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.282032][ T7964] [ 443.287036][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 443.292878][ T7964] Uninit was stored to memory at: [ 443.299122][ T7993] do_fast_syscall_32+0x34/0x70 [ 443.304258][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.309215][ T7993] do_SYSENTER_32+0x1b/0x20 [ 443.314200][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.318960][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.324032][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.328444][ T7993] RIP: 0023:0xf7fbc549 [ 443.333636][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.338365][ T7993] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 443.343526][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.349677][ T7993] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 [ 443.354232][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.360212][ T7993] ORIG_RAX: 0000000000000151 [ 443.360228][ T7993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 443.366767][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.373000][ T7993] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 443.373031][ T7993] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 443.373059][ T7993] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 443.373087][ T7993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 443.377729][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.384050][ T7993] [ 443.395395][ T7993] Uninit was stored to memory at: [ 443.396534][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.401359][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 443.406450][ T7964] [ 443.406458][ T7964] Uninit was stored to memory at: [ 443.406530][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.406581][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.406635][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.406691][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.406744][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.406802][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.406855][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.406912][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.406958][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.407014][ T7964] [ 443.407021][ T7964] Uninit was stored to memory at: [ 443.407092][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.407143][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.407192][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.407244][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.407296][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.407356][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.407409][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.407460][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.407510][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.407569][ T7964] [ 443.407576][ T7964] Uninit was stored to memory at: [ 443.407653][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.407704][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.407754][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.407805][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.407857][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.407914][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.407964][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.408015][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.408064][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.408118][ T7964] [ 443.408125][ T7964] Uninit was stored to memory at: [ 443.408193][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 443.408243][ T7964] get_compat_msghdr+0x108/0x2c0 [ 443.408293][ T7964] do_recvmmsg+0xd77/0x2120 [ 443.408347][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.408400][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.408459][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 443.408510][ T7964] do_fast_syscall_32+0x34/0x70 [ 443.408562][ T7964] do_SYSENTER_32+0x1b/0x20 [ 443.408618][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.408676][ T7964] [ 443.408684][ T7964] Local variable msg_sys created at: [ 443.408698][ T7964] do_recvmmsg+0xbb/0x2120 [ 443.408748][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 443.784143][ T7993] get_compat_msghdr+0x108/0x2c0 [ 443.789134][ T7993] do_recvmmsg+0xd77/0x2120 [ 443.793851][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 443.798573][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.805123][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 443.810197][ T7993] do_fast_syscall_32+0x34/0x70 [ 443.815272][ T7993] do_SYSENTER_32+0x1b/0x20 [ 443.819823][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.826374][ T7993] [ 443.828701][ T7993] Uninit was stored to memory at: [ 443.833938][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 443.839094][ T7993] get_compat_msghdr+0x108/0x2c0 [ 443.844191][ T7993] do_recvmmsg+0xd77/0x2120 [ 443.848739][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 443.853619][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.860003][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 443.865257][ T7993] do_fast_syscall_32+0x34/0x70 [ 443.870161][ T7993] do_SYSENTER_32+0x1b/0x20 [ 443.874876][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.882491][ T7993] [ 443.884821][ T7993] Uninit was stored to memory at: [ 443.889910][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 443.895236][ T7993] get_compat_msghdr+0x108/0x2c0 [ 443.900218][ T7993] do_recvmmsg+0xd77/0x2120 [ 443.904941][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 443.909668][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.916216][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 443.921290][ T7993] do_fast_syscall_32+0x34/0x70 [ 443.926355][ T7993] do_SYSENTER_32+0x1b/0x20 [ 443.930900][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.937444][ T7993] [ 443.939769][ T7993] Uninit was stored to memory at: [ 443.944975][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 443.950130][ T7993] get_compat_msghdr+0x108/0x2c0 [ 443.955271][ T7993] do_recvmmsg+0xd77/0x2120 [ 443.959822][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 443.964722][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 443.971105][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 443.976346][ T7993] do_fast_syscall_32+0x34/0x70 [ 443.981241][ T7993] do_SYSENTER_32+0x1b/0x20 [ 443.985958][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 443.991155][ T7964] not chained 330000 origins [ 443.992427][ T7993] [ 443.992435][ T7993] Uninit was stored to memory at: [ 443.992515][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 443.992568][ T7993] get_compat_msghdr+0x108/0x2c0 [ 443.997156][ T7964] CPU: 0 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 443.999463][ T7993] do_recvmmsg+0xd77/0x2120 [ 444.004465][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.004492][ T7964] Call Trace: [ 444.004506][ T7964] [ 444.004521][ T7964] dump_stack_lvl+0x1ff/0x28e [ 444.004589][ T7964] dump_stack+0x25/0x28 [ 444.004639][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 444.009712][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.014631][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 444.014706][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 444.014752][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 444.014805][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 444.023539][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.027931][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 444.038066][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 444.041247][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 444.044287][ T7993] do_fast_syscall_32+0x34/0x70 [ 444.048834][ T7964] ? should_fail+0x75/0x9c0 [ 444.053059][ T7993] do_SYSENTER_32+0x1b/0x20 [ 444.058669][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 444.063421][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.069374][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 444.074557][ T7993] [ 444.080256][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 444.085876][ T7993] Uninit was stored to memory at: [ 444.092096][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 444.092145][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 444.092198][ T7964] __msan_chain_origin+0xbf/0x140 [ 444.097343][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 444.102282][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.102360][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.108157][ T7993] get_compat_msghdr+0x108/0x2c0 [ 444.112993][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 444.113058][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.117561][ T7993] do_recvmmsg+0xd77/0x2120 [ 444.122084][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 444.122152][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 444.127224][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.133531][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 444.133606][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 444.139845][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.142158][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.142228][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.148291][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 444.153310][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.153385][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.158475][ T7993] do_fast_syscall_32+0x34/0x70 [ 444.164266][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.164325][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.169352][ T7993] do_SYSENTER_32+0x1b/0x20 [ 444.174445][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.174510][ T7964] RIP: 0023:0xf7f04549 [ 444.174541][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 444.179633][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.184548][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 444.184595][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 444.184628][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 444.184657][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 444.189558][ T7993] [ 444.189565][ T7993] Uninit was stored to memory at: [ 444.194385][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 444.194414][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 444.194456][ T7964] [ 444.197018][ T7964] Uninit was stored to memory at: [ 444.199026][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 444.203902][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.208632][ T7993] get_compat_msghdr+0x108/0x2c0 [ 444.213800][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.218472][ T7993] do_recvmmsg+0xd77/0x2120 [ 444.224764][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.230826][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.230885][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.230946][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 444.237325][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.243918][ T7993] do_fast_syscall_32+0x34/0x70 [ 444.248556][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.253655][ T7993] do_SYSENTER_32+0x1b/0x20 [ 444.259942][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.265036][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.269849][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.274767][ T7993] [ 444.279230][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.283806][ T7993] Local variable msg_sys created at: [ 444.290095][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.294231][ T7993] do_recvmmsg+0xbb/0x2120 [ 444.313966][ T7964] [ 444.313974][ T7964] Uninit was stored to memory at: [ 444.314052][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.320290][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.328752][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.511781][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.516336][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.521055][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.527514][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.532675][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.537572][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.542194][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.548568][ T7964] [ 444.550892][ T7964] Uninit was stored to memory at: [ 444.556072][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.561221][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.566279][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.570824][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.575622][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.581177][ T7993] not chained 340000 origins [ 444.582070][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.582126][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.582178][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.586768][ T7993] CPU: 1 PID: 7993 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 444.591850][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.596608][ T7993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.601087][ T7964] [ 444.601096][ T7964] Uninit was stored to memory at: [ 444.601175][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.609738][ T7993] Call Trace: [ 444.609753][ T7993] [ 444.609769][ T7993] dump_stack_lvl+0x1ff/0x28e [ 444.609831][ T7993] dump_stack+0x25/0x28 [ 444.616191][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.626162][ T7993] kmsan_internal_chain_origin+0x78/0x120 [ 444.626235][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 444.628543][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.633555][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 444.633608][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 444.638717][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.641991][ T7993] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 444.642060][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 444.642106][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 444.645019][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.649693][ T7993] ? should_fail+0x75/0x9c0 [ 444.653922][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.658748][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 444.664557][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.670502][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 444.675065][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.680083][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 444.685943][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.690532][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 444.696169][ T7964] [ 444.701150][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 444.707039][ T7964] Uninit was stored to memory at: [ 444.713260][ T7993] __msan_chain_origin+0xbf/0x140 [ 444.713337][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 444.717883][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.722841][ T7993] get_compat_msghdr+0x108/0x2c0 [ 444.722905][ T7993] ? __sys_recvmmsg+0x51c/0x6f0 [ 444.727989][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.732837][ T7993] do_recvmmsg+0xd77/0x2120 [ 444.732931][ T7993] ? __stack_depot_save+0x21/0x4b0 [ 444.739149][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.743645][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 444.743699][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 444.743772][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 444.749823][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.756139][ T7993] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.756214][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.761332][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.763666][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.763742][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 444.769527][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.774544][ T7993] do_fast_syscall_32+0x34/0x70 [ 444.774614][ T7993] do_SYSENTER_32+0x1b/0x20 [ 444.779646][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.784831][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.784896][ T7993] RIP: 0023:0xf7fbc549 [ 444.784927][ T7993] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 444.790013][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.794927][ T7993] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 444.794973][ T7993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 444.795005][ T7993] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 444.795035][ T7993] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 444.799868][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.804785][ T7993] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 444.804815][ T7993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 444.804858][ T7993] [ 444.808230][ T7993] Uninit was stored to memory at: [ 444.809339][ T7964] [ 444.809347][ T7964] Uninit was stored to memory at: [ 444.809427][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.815032][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 444.818995][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.824180][ T7993] get_compat_msghdr+0x108/0x2c0 [ 444.830389][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.836526][ T7993] do_recvmmsg+0xd77/0x2120 [ 444.841166][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.847745][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.852455][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.858797][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.865167][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.870185][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 444.875263][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.880111][ T7993] do_fast_syscall_32+0x34/0x70 [ 444.884669][ T7964] do_SYSENTER_32+0x1b/0x20 [ 444.889519][ T7993] do_SYSENTER_32+0x1b/0x20 [ 444.895898][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.899961][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 444.919630][ T7964] [ 444.919639][ T7964] Uninit was stored to memory at: [ 444.919717][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 444.924211][ T7993] [ 444.924218][ T7993] Uninit was stored to memory at: [ 444.924292][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 444.932671][ T7964] get_compat_msghdr+0x108/0x2c0 [ 444.940650][ T7993] get_compat_msghdr+0x108/0x2c0 [ 444.948678][ T7964] do_recvmmsg+0xd77/0x2120 [ 444.956747][ T7993] do_recvmmsg+0xd77/0x2120 [ 444.963105][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 444.971081][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 444.979108][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.982224][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 444.987209][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 444.989520][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 444.994593][ T7964] do_fast_syscall_32+0x34/0x70 [ 444.999708][ T7993] do_fast_syscall_32+0x34/0x70 [ 445.004870][ T7964] do_SYSENTER_32+0x1b/0x20 [ 445.009802][ T7993] do_SYSENTER_32+0x1b/0x20 [ 445.014787][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.014848][ T7964] [ 445.014856][ T7964] Local variable msg_sys created at: [ 445.019322][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.023877][ T7964] do_recvmmsg+0xbb/0x2120 [ 445.028553][ T7993] [ 445.028560][ T7993] Uninit was stored to memory at: [ 445.028642][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 445.033279][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 445.039606][ T7993] get_compat_msghdr+0x108/0x2c0 [ 445.230214][ T7993] do_recvmmsg+0xd77/0x2120 [ 445.234877][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 445.239599][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.246091][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 445.251161][ T7993] do_fast_syscall_32+0x34/0x70 [ 445.256169][ T7993] do_SYSENTER_32+0x1b/0x20 [ 445.262023][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.268402][ T7993] [ 445.270727][ T7993] Uninit was stored to memory at: [ 445.275929][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 445.281083][ T7993] get_compat_msghdr+0x108/0x2c0 [ 445.286175][ T7993] do_recvmmsg+0xd77/0x2120 [ 445.290727][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 445.295560][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.302045][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 445.307115][ T7993] do_fast_syscall_32+0x34/0x70 [ 445.312109][ T7993] do_SYSENTER_32+0x1b/0x20 [ 445.316655][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.323139][ T7993] [ 445.325471][ T7993] Uninit was stored to memory at: [ 445.330560][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 445.335813][ T7993] get_compat_msghdr+0x108/0x2c0 [ 445.340793][ T7993] do_recvmmsg+0xd77/0x2120 [ 445.345456][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 445.350183][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.356677][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 445.361839][ T7993] do_fast_syscall_32+0x34/0x70 [ 445.366730][ T7993] do_SYSENTER_32+0x1b/0x20 [ 445.371274][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.377774][ T7993] [ 445.380102][ T7993] Uninit was stored to memory at: [ 445.385308][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 445.390460][ T7993] get_compat_msghdr+0x108/0x2c0 [ 445.395564][ T7993] do_recvmmsg+0xd77/0x2120 [ 445.400119][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 445.404946][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.411322][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 445.416502][ T7993] do_fast_syscall_32+0x34/0x70 [ 445.421401][ T7993] do_SYSENTER_32+0x1b/0x20 [ 445.426050][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.432534][ T7993] [ 445.434862][ T7993] Uninit was stored to memory at: [ 445.439948][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 445.445224][ T7993] get_compat_msghdr+0x108/0x2c0 [ 445.450207][ T7993] do_recvmmsg+0xd77/0x2120 [ 445.454875][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 445.459599][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.466094][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 445.471164][ T7993] do_fast_syscall_32+0x34/0x70 [ 445.476164][ T7993] do_SYSENTER_32+0x1b/0x20 [ 445.480711][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.487197][ T7993] [ 445.489529][ T7993] Local variable msg_sys created at: [ 445.494929][ T7993] do_recvmmsg+0xbb/0x2120 [ 445.499385][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 445.790404][ T7964] not chained 350000 origins [ 445.795230][ T7964] CPU: 0 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 445.803950][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.814029][ T7964] Call Trace: [ 445.817320][ T7964] [ 445.820265][ T7964] dump_stack_lvl+0x1ff/0x28e [ 445.825001][ T7964] dump_stack+0x25/0x28 [ 445.829200][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 445.834977][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 445.841100][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 445.846251][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 445.852117][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 445.857726][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 445.862870][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 445.868713][ T7964] ? should_fail+0x75/0x9c0 [ 445.873253][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 445.878407][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 445.884714][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 445.890846][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 445.895991][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 445.901841][ T7964] __msan_chain_origin+0xbf/0x140 [ 445.906923][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 445.912102][ T7964] get_compat_msghdr+0x108/0x2c0 [ 445.917097][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 445.922000][ T7964] do_recvmmsg+0xd77/0x2120 [ 445.926581][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 445.931749][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 445.936979][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 445.943281][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 445.949405][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.955959][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 445.960695][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 445.967081][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 445.972165][ T7964] do_fast_syscall_32+0x34/0x70 [ 445.977060][ T7964] do_SYSENTER_32+0x1b/0x20 [ 445.981602][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 445.987978][ T7964] RIP: 0023:0xf7f04549 [ 445.992066][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 446.011713][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 446.020162][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 446.028165][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 446.036164][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 446.044164][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 446.052157][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 446.060166][ T7964] [ 446.065667][ T7964] Uninit was stored to memory at: [ 446.070770][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.076430][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.081412][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.086042][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.090762][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.097231][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.102399][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.107293][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.111917][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.118295][ T7964] [ 446.120624][ T7964] Uninit was stored to memory at: [ 446.125793][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.130943][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.136011][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.140560][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.145359][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.151807][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.156878][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.161848][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.166393][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.172847][ T7964] [ 446.175175][ T7964] Uninit was stored to memory at: [ 446.180264][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.185498][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.190473][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.195111][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.199836][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.206298][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.211371][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.216349][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.220892][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.227354][ T7964] [ 446.229752][ T7964] Uninit was stored to memory at: [ 446.234966][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.240122][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.245188][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.249737][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.254551][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.260929][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.266090][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.270986][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.275618][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.281504][ T7993] not chained 360000 origins [ 446.282068][ T7964] [ 446.282077][ T7964] Uninit was stored to memory at: [ 446.282153][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.286714][ T7993] CPU: 1 PID: 7993 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 446.289024][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.294027][ T7993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.294053][ T7993] Call Trace: [ 446.294067][ T7993] [ 446.294082][ T7993] dump_stack_lvl+0x1ff/0x28e [ 446.299193][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.307852][ T7993] dump_stack+0x25/0x28 [ 446.307903][ T7993] kmsan_internal_chain_origin+0x78/0x120 [ 446.312903][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.322876][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 446.322947][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 446.326209][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.329131][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 446.333854][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.338276][ T7993] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 446.342509][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.348107][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 446.352831][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.358812][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 446.363974][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.370215][ T7993] ? should_fail+0x75/0x9c0 [ 446.376063][ T7964] [ 446.381003][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 446.386594][ T7964] Uninit was stored to memory at: [ 446.391354][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 446.396606][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.400929][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 446.406783][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.413026][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 446.413075][ T7993] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 446.417572][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.419887][ T7993] __msan_chain_origin+0xbf/0x140 [ 446.425044][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.429979][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 446.436265][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.441305][ T7993] get_compat_msghdr+0x108/0x2c0 [ 446.447430][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.452262][ T7993] ? __sys_recvmmsg+0x51c/0x6f0 [ 446.452327][ T7993] do_recvmmsg+0xd77/0x2120 [ 446.457416][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.463238][ T7993] ? __stack_depot_save+0x21/0x4b0 [ 446.467756][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.472760][ T7993] ? kmsan_get_metadata+0x33/0x220 [ 446.472812][ T7993] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 446.477481][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.482580][ T7993] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 446.482660][ T7993] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.488985][ T7964] [ 446.488994][ T7964] Uninit was stored to memory at: [ 446.493906][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 446.493983][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.499089][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 446.503876][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 446.503946][ T7993] do_fast_syscall_32+0x34/0x70 [ 446.508448][ T7964] get_compat_msghdr+0x108/0x2c0 [ 446.513282][ T7993] do_SYSENTER_32+0x1b/0x20 [ 446.513340][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.518452][ T7964] do_recvmmsg+0xd77/0x2120 [ 446.522934][ T7993] RIP: 0023:0xf7fbc549 [ 446.522969][ T7993] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 446.523014][ T7993] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 [ 446.528104][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.534332][ T7993] ORIG_RAX: 0000000000000151 [ 446.534352][ T7993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 446.534386][ T7993] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 446.534415][ T7993] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 446.540713][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.546767][ T7993] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 446.546802][ T7993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 446.546845][ T7993] [ 446.551909][ T7993] Uninit was stored to memory at: [ 446.553474][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 446.555781][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 446.560717][ T7964] do_fast_syscall_32+0x34/0x70 [ 446.566297][ T7993] get_compat_msghdr+0x108/0x2c0 [ 446.571833][ T7964] do_SYSENTER_32+0x1b/0x20 [ 446.576944][ T7993] do_recvmmsg+0xd77/0x2120 [ 446.582026][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.586874][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 446.591864][ T7964] [ 446.591875][ T7964] Local variable msg_sys created at: [ 446.591889][ T7964] do_recvmmsg+0xbb/0x2120 [ 446.596378][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.602773][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 446.607277][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 446.769979][ T7993] do_fast_syscall_32+0x34/0x70 [ 446.774994][ T7993] do_SYSENTER_32+0x1b/0x20 [ 446.779544][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.786037][ T7993] [ 446.788369][ T7993] Uninit was stored to memory at: [ 446.793573][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 446.798727][ T7993] get_compat_msghdr+0x108/0x2c0 [ 446.803816][ T7993] do_recvmmsg+0xd77/0x2120 [ 446.808368][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 446.813207][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.819594][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 446.824775][ T7993] do_fast_syscall_32+0x34/0x70 [ 446.829683][ T7993] do_SYSENTER_32+0x1b/0x20 [ 446.834344][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.840728][ T7993] [ 446.843159][ T7993] Uninit was stored to memory at: [ 446.848249][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 446.853509][ T7993] get_compat_msghdr+0x108/0x2c0 [ 446.858493][ T7993] do_recvmmsg+0xd77/0x2120 [ 446.863146][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 446.867866][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.874355][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 446.879425][ T7993] do_fast_syscall_32+0x34/0x70 [ 446.884428][ T7993] do_SYSENTER_32+0x1b/0x20 [ 446.888976][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.895466][ T7993] [ 446.897795][ T7993] Uninit was stored to memory at: [ 446.902991][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 446.908141][ T7993] get_compat_msghdr+0x108/0x2c0 [ 446.913321][ T7993] do_recvmmsg+0xd77/0x2120 [ 446.917869][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 446.922697][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.929086][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 446.934448][ T7993] do_fast_syscall_32+0x34/0x70 [ 446.939340][ T7993] do_SYSENTER_32+0x1b/0x20 [ 446.943999][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 446.950382][ T7993] [ 446.952816][ T7993] Uninit was stored to memory at: [ 446.957908][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 446.963169][ T7993] get_compat_msghdr+0x108/0x2c0 [ 446.968154][ T7993] do_recvmmsg+0xd77/0x2120 [ 446.972807][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 446.977532][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 446.984018][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 446.989099][ T7993] do_fast_syscall_32+0x34/0x70 [ 446.994103][ T7993] do_SYSENTER_32+0x1b/0x20 [ 446.998649][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.005137][ T7993] [ 447.007464][ T7993] Uninit was stored to memory at: [ 447.012695][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 447.017855][ T7993] get_compat_msghdr+0x108/0x2c0 [ 447.023013][ T7993] do_recvmmsg+0xd77/0x2120 [ 447.027561][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 447.032392][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.038771][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 447.043947][ T7993] do_fast_syscall_32+0x34/0x70 [ 447.048841][ T7993] do_SYSENTER_32+0x1b/0x20 [ 447.053495][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.059876][ T7993] [ 447.062321][ T7993] Uninit was stored to memory at: [ 447.067419][ T7993] __get_compat_msghdr+0x6e1/0x9d0 [ 447.072682][ T7993] get_compat_msghdr+0x108/0x2c0 [ 447.077663][ T7993] do_recvmmsg+0xd77/0x2120 [ 447.082318][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 447.087041][ T7993] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.093527][ T7993] __do_fast_syscall_32+0x96/0xf0 [ 447.098601][ T7993] do_fast_syscall_32+0x34/0x70 [ 447.103607][ T7993] do_SYSENTER_32+0x1b/0x20 [ 447.108149][ T7993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.114701][ T7993] [ 447.117035][ T7993] Local variable msg_sys created at: [ 447.122490][ T7993] do_recvmmsg+0xbb/0x2120 [ 447.126954][ T7993] __sys_recvmmsg+0x51c/0x6f0 [ 447.406185][ T7964] not chained 370000 origins [ 447.410819][ T7964] CPU: 0 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 447.419526][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.429612][ T7964] Call Trace: [ 447.432907][ T7964] [ 447.435849][ T7964] dump_stack_lvl+0x1ff/0x28e [ 447.440578][ T7964] dump_stack+0x25/0x28 [ 447.444771][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 447.450544][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 447.456667][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 447.461814][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 447.467666][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 447.473277][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 447.478425][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 447.484274][ T7964] ? should_fail+0x75/0x9c0 [ 447.488820][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 447.493970][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 447.500271][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 447.506410][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 447.511571][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 447.517419][ T7964] __msan_chain_origin+0xbf/0x140 [ 447.522515][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.527693][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.532685][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 447.537591][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.542178][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 447.547342][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 447.552489][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 447.558788][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 447.564916][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.571480][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.576227][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.582621][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.587701][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.592601][ T7964] do_SYSENTER_32+0x1b/0x20 [ 447.597149][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.603535][ T7964] RIP: 0023:0xf7f04549 [ 447.607630][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 447.627278][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 447.635726][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 447.643724][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 447.651721][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 447.659717][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 447.667709][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 447.675718][ T7964] [ 447.681776][ T7964] Uninit was stored to memory at: [ 447.686880][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.692729][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.697723][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.702370][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.707092][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.713558][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.718632][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.723616][ T7964] do_SYSENTER_32+0x1b/0x20 [ 447.728163][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.734632][ T7964] [ 447.736963][ T7964] Uninit was stored to memory at: [ 447.742158][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.747317][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.752387][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.756957][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.761766][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.768159][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.773311][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.778210][ T7964] do_SYSENTER_32+0x1b/0x20 [ 447.782848][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.789229][ T7964] [ 447.791557][ T7964] Uninit was stored to memory at: [ 447.796728][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.801966][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.806946][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.811500][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.816308][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.822766][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.827847][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.832839][ T7964] do_SYSENTER_32+0x1b/0x20 [ 447.837391][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.843865][ T7964] [ 447.846194][ T7964] Uninit was stored to memory at: [ 447.851285][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.856519][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.861499][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.866131][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.870852][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.877304][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.882454][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.887351][ T7964] do_SYSENTER_32+0x1b/0x20 [ 447.891971][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.898355][ T7964] [ 447.900692][ T7964] Uninit was stored to memory at: [ 447.905885][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.911037][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.916117][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.920666][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.925467][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.931926][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.936995][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.941968][ T7964] do_SYSENTER_32+0x1b/0x20 [ 447.946516][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 447.952984][ T7964] [ 447.955309][ T7964] Uninit was stored to memory at: [ 447.960393][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 447.965629][ T7964] get_compat_msghdr+0x108/0x2c0 [ 447.970618][ T7964] do_recvmmsg+0xd77/0x2120 [ 447.975255][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 447.979980][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 447.986442][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 447.991515][ T7964] do_fast_syscall_32+0x34/0x70 [ 447.996498][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.001045][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.007515][ T7964] [ 448.009845][ T7964] Uninit was stored to memory at: [ 448.015039][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.020299][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.025373][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.029918][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.034725][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.041115][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.046268][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.051166][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.055801][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.062270][ T7964] [ 448.064603][ T7964] Local variable msg_sys created at: [ 448.069898][ T7964] do_recvmmsg+0xbb/0x2120 [ 448.074456][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.331322][ T7964] not chained 380000 origins [ 448.336090][ T7964] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 448.344805][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.354886][ T7964] Call Trace: [ 448.358185][ T7964] [ 448.361136][ T7964] dump_stack_lvl+0x1ff/0x28e [ 448.365880][ T7964] dump_stack+0x25/0x28 [ 448.370080][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 448.375865][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 448.381991][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 448.387148][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 448.393004][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 448.398614][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 448.403761][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 448.409611][ T7964] ? should_fail+0x75/0x9c0 [ 448.414153][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 448.419300][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 448.425602][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 448.431733][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 448.436883][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 448.442731][ T7964] __msan_chain_origin+0xbf/0x140 [ 448.447814][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.452991][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.457986][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 448.462887][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.467473][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 448.472638][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 448.477788][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 448.484087][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 448.490214][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.496784][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.501523][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.507914][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.512991][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.517888][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.522439][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.528820][ T7964] RIP: 0023:0xf7f04549 [ 448.532911][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 448.552561][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 448.561016][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 448.569016][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 448.577009][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 448.585004][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 448.593000][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 448.601009][ T7964] [ 448.614010][ T7964] Uninit was stored to memory at: [ 448.619127][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.627043][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.632162][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.636715][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.641442][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.647943][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.653133][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.658037][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.662712][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.669102][ T7964] [ 448.671430][ T7964] Uninit was stored to memory at: [ 448.676633][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.681907][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.686890][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.691431][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.696270][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.702758][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.707830][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.712828][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.717372][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.723963][ T7964] [ 448.726298][ T7964] Uninit was stored to memory at: [ 448.731390][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.736674][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.741657][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.746322][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.751045][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.757620][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.762802][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.767705][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.772418][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.778805][ T7964] [ 448.781133][ T7964] Uninit was stored to memory at: [ 448.786381][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.791538][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.796714][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.801270][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.806200][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.812703][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.817778][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.822841][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.827391][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.833940][ T7964] [ 448.836271][ T7964] Uninit was stored to memory at: [ 448.841360][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.846684][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.851772][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.856328][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.861050][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.867612][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.872790][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.877685][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.882387][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.888772][ T7964] [ 448.891111][ T7964] Uninit was stored to memory at: [ 448.896382][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.901543][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.906707][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.911271][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.916172][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.922671][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.927745][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.932892][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.937447][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.944000][ T7964] [ 448.946332][ T7964] Uninit was stored to memory at: [ 448.951426][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 448.956747][ T7964] get_compat_msghdr+0x108/0x2c0 [ 448.961826][ T7964] do_recvmmsg+0xd77/0x2120 [ 448.966380][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 448.971103][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 448.977658][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 448.982840][ T7964] do_fast_syscall_32+0x34/0x70 [ 448.987734][ T7964] do_SYSENTER_32+0x1b/0x20 [ 448.992384][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 448.998770][ T7964] [ 449.001102][ T7964] Local variable msg_sys created at: [ 449.006501][ T7964] do_recvmmsg+0xbb/0x2120 [ 449.010965][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.321002][ T7964] not chained 390000 origins [ 449.325896][ T7964] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 449.334617][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.344699][ T7964] Call Trace: [ 449.347993][ T7964] [ 449.350939][ T7964] dump_stack_lvl+0x1ff/0x28e [ 449.355681][ T7964] dump_stack+0x25/0x28 [ 449.359879][ T7964] kmsan_internal_chain_origin+0x78/0x120 [ 449.365667][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 449.371798][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 449.376953][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 449.382809][ T7964] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 449.388417][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 449.393568][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 449.399420][ T7964] ? should_fail+0x75/0x9c0 [ 449.403964][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 449.409121][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 449.415427][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 449.421559][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 449.426708][ T7964] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 449.432560][ T7964] __msan_chain_origin+0xbf/0x140 [ 449.437639][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.442816][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.447807][ T7964] ? __sys_recvmmsg+0x51c/0x6f0 [ 449.452711][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.457293][ T7964] ? __stack_depot_save+0x21/0x4b0 [ 449.462465][ T7964] ? kmsan_get_metadata+0x33/0x220 [ 449.467614][ T7964] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 449.473918][ T7964] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 449.480049][ T7964] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.486618][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.491358][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.497749][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.502828][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.507731][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.512281][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.518665][ T7964] RIP: 0023:0xf7f04549 [ 449.522758][ T7964] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 449.542409][ T7964] RSP: 002b:00000000f7ede5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 449.550864][ T7964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 449.558864][ T7964] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 449.566863][ T7964] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 449.574861][ T7964] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 449.582860][ T7964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 449.590869][ T7964] [ 449.597218][ T7964] Uninit was stored to memory at: [ 449.602864][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.608024][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.613130][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.617686][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.622530][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.628917][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.634178][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.639080][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.643789][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.650169][ T7964] [ 449.652653][ T7964] Uninit was stored to memory at: [ 449.657743][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.663011][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.668011][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.672718][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.677446][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.683998][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.689078][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.694149][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.698699][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.705258][ T7964] [ 449.707597][ T7964] Uninit was stored to memory at: [ 449.712853][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.718012][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.723155][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.727709][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.732598][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.738985][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.744237][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.749137][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.753849][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.760237][ T7964] [ 449.762747][ T7964] Uninit was stored to memory at: [ 449.767842][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.773154][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.778148][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.782828][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.787558][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.794117][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.799197][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.804276][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.808828][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.815383][ T7964] [ 449.817716][ T7964] Uninit was stored to memory at: [ 449.822966][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.828119][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.833207][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.837756][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.842636][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.849021][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.854269][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.859170][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.863878][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.870263][ T7964] [ 449.872755][ T7964] Uninit was stored to memory at: [ 449.877847][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.883172][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.888164][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.892872][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.897603][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.904166][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.909251][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.914343][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.918894][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.925477][ T7964] [ 449.927813][ T7964] Uninit was stored to memory at: [ 449.933074][ T7964] __get_compat_msghdr+0x6e1/0x9d0 [ 449.938232][ T7964] get_compat_msghdr+0x108/0x2c0 [ 449.943385][ T7964] do_recvmmsg+0xd77/0x2120 [ 449.947939][ T7964] __sys_recvmmsg+0x51c/0x6f0 [ 449.952760][ T7964] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 449.959143][ T7964] __do_fast_syscall_32+0x96/0xf0 [ 449.964390][ T7964] do_fast_syscall_32+0x34/0x70 [ 449.969287][ T7964] do_SYSENTER_32+0x1b/0x20 [ 449.974000][ T7964] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 449.980380][ T7964] [ 449.982872][ T7964] Local variable msg_sys created at: [ 449.988167][ T7964] do_recvmmsg+0xbb/0x2120 [ 449.992802][ T7964] __sys_recvmmsg+0x51c/0x6f0 11:12:53 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000003180)={0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000000040)={0x15c, 0x25, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xa3, 0xb, 0x0, 0x1, [@generic="28b97ae46a00ef5d5dc857f19fcf4f8ce4812706273f2311c64c4978d03ccceda2f2e168c37906577fc3976b4ccce0", @generic="66645861e2da6c9aad39b5a5671ed477a897899f090d9b1791c90171e6b25f5e6d8f50bf8472f8d73175cc9eb628f9a48d32ce309e81be44cf18d6a793163d684742339693d036ca321a1aed5820a42ada5f4ce69210cf0ef2196b95588523d8f4ed0ce9f080d4357c0ce1a624b6b37a"]}, @generic, @typed={0x8, 0x1b, 0x0, 0x0, @u32=0x8}, @nested={0x9a, 0x58, 0x0, 0x1, [@generic="469b4904a9a9e8d9953e53e173ffd61a0e4528a4b1185840be4f1d73aee1d8e0015c07f25c9526474936120f5a0659d38457be2d31a86394d7e195dd8caeddbdc7be8b26070011ebf63a194d1c0d5db037d0e657aa7c0c5e9f1c0f491bb7e1123cd66d5681be4d9451239f5e9018456fa3e5699250a1a00953487418da7f64180f2a1e2aac32eaabd046e581274f7ed688d6123ac863"]}, @typed={0x4, 0x5c}]}, 0x15c}, {&(0x7f00000005c0)={0xe78, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xe67, 0x0, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @remote}}, @generic="69ea7d0f17ce71c39614eacdd0555574d4a8a0d21ea2bbeb6bea82136b6f02a0d310551b91dff76408c9981a43168586e7e9e34cf19ed5991603dfa173c5ea8f68de02", @typed={0xc, 0x40, 0x0, 0x0, @u64=0x10000}, @generic="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"]}]}, 0xe78}], 0x2, 0x0, 0x0, 0x4000002}, 0x4800) 11:12:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) stat(&(0x7f0000001800)='./bus\x00', &(0x7f0000001c00)) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) stat(0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40900280, &(0x7f0000000980)="6e0c54f59cd15702686574b0bab6789e35f764039b1774d2ce2879955b179d7f78ed21bf7b20054e09a1db0d6b52ed2a79e5baf31fee6cae01b372109f1c32b53e7237af76f51ecb6aa9c8e4fa31d672616ab77d1c71f49b165e29c7ffe3e75854e01369ec2719b09ef91f993ade06a03a8fd0a0d9", 0x75, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)="24f1d5342107c074da50a1777db81c5303d020be216562a5640325019495efccb44d5102bedbeccfd97ad8676264babd4cfb01bd1fe1480db1b671889917d11cb89103807c02fb58c86080028e82505a7bc46b5b5d97692d231b4109613e33bd1808d167026f02242ecb6860fac7fbe0d21b0d550cfa5fd546e906411d398be6b19d4e9d4b0a9430e3d64e7205d8c3e5b61fba5002c52ee550b2f306f930a4f932966e6f71d1c3dd31c8a8417972c67791128b9ba7ff073dc3d19ef8ab09d0959e1caec41c58093d37de9d7c82816d8519e3a47a0fbfdd96") 11:12:53 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@func={0x3}]}, {0x0, [0x0, 0x0, 0x5f, 0x5f, 0x2e]}}, &(0x7f0000000380)=""/4096, 0x2b, 0x1000, 0x1}, 0x20) 11:12:53 executing program 3: request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)='keyring\x00', 0x0) 11:12:53 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 11:12:53 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x1c00) write(0xffffffffffffffff, 0x0, 0x0) 11:12:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(0x0, 0x40c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11f08) socket$inet6(0xa, 0x1, 0x0) 11:12:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x541b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @multicast1}}) [ 450.563483][ T24] audit: type=1800 audit(1653477173.627:5): pid=8085 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=1170 res=0 errno=0 11:12:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x29, 0x0, &(0x7f0000000080)) 11:12:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='oom_score_adj\x00') write$tcp_mem(r0, &(0x7f0000000180)={0x0, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='oom_score_adj\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee01, r3, 0x0) write$tcp_mem(r1, &(0x7f0000000180)={0x0, 0x20, 0x0, 0x20, 0x0, 0xa}, 0x48) 11:12:54 executing program 4: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={[{@memory_localevents}]}) 11:12:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x1a, 0x0, &(0x7f0000000080)) 11:12:54 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) [ 451.576767][ T8081] not chained 400000 origins [ 451.581410][ T8081] CPU: 1 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 451.590119][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.600196][ T8081] Call Trace: [ 451.603481][ T8081] [ 451.606423][ T8081] dump_stack_lvl+0x1ff/0x28e [ 451.611154][ T8081] dump_stack+0x25/0x28 [ 451.615352][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 451.621139][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 451.627271][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 451.632418][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 451.638266][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 451.643870][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 451.649023][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 451.654884][ T8081] ? should_fail+0x75/0x9c0 [ 451.659422][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 451.664564][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 451.670872][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 451.677001][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 451.682150][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 451.687998][ T8081] __msan_chain_origin+0xbf/0x140 [ 451.693076][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 451.698250][ T8081] get_compat_msghdr+0x108/0x2c0 [ 451.703239][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 451.708144][ T8081] do_recvmmsg+0xd77/0x2120 [ 451.712723][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 451.717888][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 451.723033][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 451.729340][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 451.735485][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 451.742045][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 451.746793][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 451.753187][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 451.758272][ T8081] do_fast_syscall_32+0x34/0x70 [ 451.763191][ T8081] do_SYSENTER_32+0x1b/0x20 [ 451.767738][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 451.774113][ T8081] RIP: 0023:0xf7fbc549 [ 451.778203][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 451.797851][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 451.806305][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 451.814301][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 451.822292][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 451.830281][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 451.838269][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 451.846276][ T8081] [ 451.853733][ T8081] Uninit was stored to memory at: [ 451.858840][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 451.864644][ T8081] get_compat_msghdr+0x108/0x2c0 [ 451.869634][ T8081] do_recvmmsg+0xd77/0x2120 [ 451.874305][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 451.879044][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 451.885550][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 451.890632][ T8081] do_fast_syscall_32+0x34/0x70 [ 451.895651][ T8081] do_SYSENTER_32+0x1b/0x20 [ 451.900200][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 451.906697][ T8081] [ 451.909032][ T8081] Uninit was stored to memory at: [ 451.914245][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 451.919399][ T8081] get_compat_msghdr+0x108/0x2c0 [ 451.924496][ T8081] do_recvmmsg+0xd77/0x2120 [ 451.929050][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 451.933985][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 451.940370][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 451.945633][ T8081] do_fast_syscall_32+0x34/0x70 [ 451.950543][ T8081] do_SYSENTER_32+0x1b/0x20 [ 451.955214][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 451.961599][ T8081] [ 451.964043][ T8081] Uninit was stored to memory at: [ 451.969138][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 451.974405][ T8081] get_compat_msghdr+0x108/0x2c0 [ 451.979387][ T8081] do_recvmmsg+0xd77/0x2120 [ 451.984048][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 451.988775][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 451.995275][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 452.000349][ T8081] do_fast_syscall_32+0x34/0x70 [ 452.005354][ T8081] do_SYSENTER_32+0x1b/0x20 [ 452.009905][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 452.016426][ T8081] [ 452.018762][ T8081] Uninit was stored to memory at: [ 452.024010][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 452.029178][ T8081] get_compat_msghdr+0x108/0x2c0 [ 452.034328][ T8081] do_recvmmsg+0xd77/0x2120 [ 452.038890][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 452.043786][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 452.050171][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 452.055411][ T8081] do_fast_syscall_32+0x34/0x70 [ 452.060310][ T8081] do_SYSENTER_32+0x1b/0x20 [ 452.065035][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 452.071421][ T8081] [ 452.073937][ T8081] Uninit was stored to memory at: 11:12:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x18, 0x0, &(0x7f0000000080)) [ 452.079047][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 452.084364][ T8081] get_compat_msghdr+0x108/0x2c0 [ 452.089342][ T8081] do_recvmmsg+0xd77/0x2120 [ 452.094064][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 452.098790][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 452.105280][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 452.110358][ T8081] do_fast_syscall_32+0x34/0x70 [ 452.115390][ T8081] do_SYSENTER_32+0x1b/0x20 [ 452.119943][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 452.126430][ T8081] [ 452.128766][ T8081] Uninit was stored to memory at: [ 452.133974][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 452.139143][ T8081] get_compat_msghdr+0x108/0x2c0 [ 452.144247][ T8081] do_recvmmsg+0xd77/0x2120 [ 452.148796][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 452.153642][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 452.160019][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 452.165205][ T8081] do_fast_syscall_32+0x34/0x70 [ 452.170128][ T8081] do_SYSENTER_32+0x1b/0x20 [ 452.174790][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 452.181177][ T8081] [ 452.183618][ T8081] Uninit was stored to memory at: [ 452.188711][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 452.193973][ T8081] get_compat_msghdr+0x108/0x2c0 [ 452.198961][ T8081] do_recvmmsg+0xd77/0x2120 [ 452.203627][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 452.208354][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 452.214851][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 452.219918][ T8081] do_fast_syscall_32+0x34/0x70 [ 452.224929][ T8081] do_SYSENTER_32+0x1b/0x20 [ 452.229483][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 452.235975][ T8081] [ 452.238335][ T8081] Local variable msg_sys created at: [ 452.243729][ T8081] do_recvmmsg+0xbb/0x2120 [ 452.248193][ T8081] __sys_recvmmsg+0x51c/0x6f0 11:12:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001280)=@base={0x16, 0x0, 0x2, 0x7, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 11:12:55 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000840), 0x0) 11:12:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x618, 0x430, 0x0, 0xffffffff, 0x548, 0x248, 0x548, 0x548, 0xffffffff, 0x548, 0x548, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@dev, @ipv6=@private1, @port, @icmp_id}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@unspec=@time={{0x38}}, @common=@ah={{0x30}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast, @ipv4=@loopback, @icmp_id, @gre_key}}}, {{@ipv6={@private1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'macvlan0\x00', 'vxcan1\x00'}, 0x0, 0x1a0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id}}}, {{@ipv6={@private1, @private1, [], [], 'veth0_macvtap\x00', 'wg1\x00'}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={{0x28}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @empty}, @ipv6=@loopback, @port, @gre_key}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x678) [ 453.518780][ T8097] not chained 410000 origins [ 453.523541][ T8097] CPU: 1 PID: 8097 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 453.532260][ T8097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.542343][ T8097] Call Trace: [ 453.545637][ T8097] [ 453.548585][ T8097] dump_stack_lvl+0x1ff/0x28e [ 453.553319][ T8097] dump_stack+0x25/0x28 [ 453.557526][ T8097] kmsan_internal_chain_origin+0x78/0x120 [ 453.563313][ T8097] ? ip_skb_dst_mtu+0xe90/0xe90 [ 453.568231][ T8097] ? kmsan_get_metadata+0x33/0x220 [ 453.573390][ T8097] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 453.579247][ T8097] ? should_fail+0x75/0x9c0 [ 453.583893][ T8097] ? kmsan_get_metadata+0x33/0x220 [ 453.589042][ T8097] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 453.595339][ T8097] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 453.601475][ T8097] ? kmsan_get_metadata+0x33/0x220 [ 453.606627][ T8097] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 453.612474][ T8097] __msan_chain_origin+0xbf/0x140 [ 453.616264][ T1195] ieee802154 phy0 wpan0: encryption failed: -22 [ 453.617549][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 453.623997][ T1195] ieee802154 phy1 wpan1: encryption failed: -22 [ 453.628929][ T8097] get_compat_msghdr+0x108/0x2c0 [ 453.640107][ T8097] __sys_sendmmsg+0x794/0xf60 [ 453.644859][ T8097] ? filter_irq_stacks+0xb5/0x230 [ 453.649985][ T8097] ? kmsan_get_metadata+0x33/0x220 [ 453.655143][ T8097] ? xfd_validate_state+0xd1/0x2d0 [ 453.660319][ T8097] ? kmsan_get_metadata+0x33/0x220 [ 453.665470][ T8097] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 453.671318][ T8097] ? kmsan_get_metadata+0x33/0x220 [ 453.676469][ T8097] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 453.682321][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 453.688105][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 453.693186][ T8097] do_fast_syscall_32+0x34/0x70 [ 453.698087][ T8097] do_SYSENTER_32+0x1b/0x20 [ 453.702635][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 453.709013][ T8097] RIP: 0023:0xf7f4c549 [ 453.713107][ T8097] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 453.732768][ T8097] RSP: 002b:00000000f7f055cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 453.741222][ T8097] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020007fc0 [ 453.749225][ T8097] RDX: 000000000800001d RSI: 0000000000000000 RDI: 0000000000000000 [ 453.757224][ T8097] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 453.765220][ T8097] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 453.773217][ T8097] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 453.781232][ T8097] [ 453.793071][ T8097] Uninit was stored to memory at: [ 453.798199][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 453.809630][ T8097] get_compat_msghdr+0x108/0x2c0 [ 453.814755][ T8097] __sys_sendmmsg+0x794/0xf60 [ 453.819486][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 453.825363][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 453.830434][ T8097] do_fast_syscall_32+0x34/0x70 [ 453.835439][ T8097] do_SYSENTER_32+0x1b/0x20 [ 453.839988][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 453.846477][ T8097] [ 453.848805][ T8097] Uninit was stored to memory at: [ 453.854012][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 453.859170][ T8097] get_compat_msghdr+0x108/0x2c0 [ 453.864258][ T8097] __sys_sendmmsg+0x794/0xf60 [ 453.869003][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 453.874880][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 453.879952][ T8097] do_fast_syscall_32+0x34/0x70 [ 453.884955][ T8097] do_SYSENTER_32+0x1b/0x20 [ 453.889501][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 453.895988][ T8097] [ 453.898329][ T8097] Uninit was stored to memory at: [ 453.903531][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 453.908685][ T8097] get_compat_msghdr+0x108/0x2c0 [ 453.913768][ T8097] __sys_sendmmsg+0x794/0xf60 [ 453.918489][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 453.924364][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 453.929439][ T8097] do_fast_syscall_32+0x34/0x70 [ 453.934451][ T8097] do_SYSENTER_32+0x1b/0x20 [ 453.938999][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 453.945490][ T8097] [ 453.947823][ T8097] Uninit was stored to memory at: [ 453.953024][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 453.958185][ T8097] get_compat_msghdr+0x108/0x2c0 [ 453.963286][ T8097] __sys_sendmmsg+0x794/0xf60 [ 453.968023][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 453.973957][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 453.979029][ T8097] do_fast_syscall_32+0x34/0x70 [ 453.984032][ T8097] do_SYSENTER_32+0x1b/0x20 [ 453.988586][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 453.995141][ T8097] [ 453.997478][ T8097] Uninit was stored to memory at: [ 454.002733][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 454.007886][ T8097] get_compat_msghdr+0x108/0x2c0 [ 454.013047][ T8097] __sys_sendmmsg+0x794/0xf60 [ 454.017780][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 454.023708][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 454.028780][ T8097] do_fast_syscall_32+0x34/0x70 [ 454.033784][ T8097] do_SYSENTER_32+0x1b/0x20 [ 454.038332][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.044879][ T8097] [ 454.047214][ T8097] Uninit was stored to memory at: [ 454.052474][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 454.057639][ T8097] get_compat_msghdr+0x108/0x2c0 [ 454.062780][ T8097] __sys_sendmmsg+0x794/0xf60 [ 454.067505][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 454.073372][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 454.078452][ T8097] do_fast_syscall_32+0x34/0x70 [ 454.083520][ T8097] do_SYSENTER_32+0x1b/0x20 [ 454.088069][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.094625][ T8097] [ 454.096961][ T8097] Uninit was stored to memory at: [ 454.102208][ T8097] __get_compat_msghdr+0x6e1/0x9d0 [ 454.107361][ T8097] get_compat_msghdr+0x108/0x2c0 [ 454.112514][ T8097] __sys_sendmmsg+0x794/0xf60 [ 454.117251][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 454.123195][ T8097] __do_fast_syscall_32+0x96/0xf0 [ 454.128269][ T8097] do_fast_syscall_32+0x34/0x70 [ 454.133318][ T8097] do_SYSENTER_32+0x1b/0x20 [ 454.137870][ T8097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.144422][ T8097] [ 454.146755][ T8097] Local variable msg_sys created at: [ 454.152211][ T8097] __sys_sendmmsg+0xe1/0xf60 [ 454.156861][ T8097] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 454.191619][ T8094] not chained 420000 origins [ 454.196408][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 454.205123][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.215201][ T8094] Call Trace: [ 454.218498][ T8094] [ 454.221446][ T8094] dump_stack_lvl+0x1ff/0x28e [ 454.226186][ T8094] dump_stack+0x25/0x28 [ 454.230386][ T8094] kmsan_internal_chain_origin+0x78/0x120 [ 454.236167][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 454.242301][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 454.247455][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 454.253312][ T8094] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 454.258918][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 454.264066][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 454.269921][ T8094] ? should_fail+0x75/0x9c0 [ 454.274463][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 454.279614][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 454.285921][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 454.292055][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 454.297215][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 454.303067][ T8094] __msan_chain_origin+0xbf/0x140 [ 454.308154][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.313332][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.318327][ T8094] ? __sys_recvmmsg+0x51c/0x6f0 [ 454.323235][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.327820][ T8094] ? __stack_depot_save+0x21/0x4b0 [ 454.332989][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 454.338141][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 454.344452][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 454.350584][ T8094] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.357147][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.361890][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.368287][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.373368][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.378273][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.382823][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.389210][ T8094] RIP: 0023:0xf7f4c549 [ 454.393304][ T8094] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 454.412956][ T8094] RSP: 002b:00000000f7f265cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 454.421411][ T8094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 454.429414][ T8094] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 454.437415][ T8094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 454.445414][ T8094] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 454.453412][ T8094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 454.461421][ T8094] [ 454.469035][ T8094] Uninit was stored to memory at: [ 454.475816][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.480995][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.486098][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.490655][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.495497][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.501993][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.507069][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.512081][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.516635][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.523113][ T8094] [ 454.525450][ T8094] Uninit was stored to memory at: [ 454.530538][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.535803][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.540788][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.545454][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.550186][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.556680][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.561860][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.566761][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.571305][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.577800][ T8094] [ 454.580128][ T8094] Uninit was stored to memory at: [ 454.585329][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.590483][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.595576][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.600126][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.605030][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.611441][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.616621][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.621515][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.626177][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.632667][ T8094] [ 454.634998][ T8094] Uninit was stored to memory at: [ 454.640098][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.645357][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.650338][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.654987][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.659711][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.666201][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.671278][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.676284][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.680831][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.687309][ T8094] [ 454.689642][ T8094] Uninit was stored to memory at: [ 454.694852][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.700005][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.705100][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.709652][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.714486][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.720864][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.726044][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.730940][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.735615][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.742161][ T8094] [ 454.744494][ T8094] Uninit was stored to memory at: [ 454.749585][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.754850][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.759838][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.764559][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.769285][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.775837][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.780913][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.785985][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.790544][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.797142][ T8094] [ 454.799481][ T8094] Uninit was stored to memory at: [ 454.804760][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 454.809924][ T8094] get_compat_msghdr+0x108/0x2c0 [ 454.815081][ T8094] do_recvmmsg+0xd77/0x2120 [ 454.819633][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 454.824519][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 454.830900][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 454.836144][ T8094] do_fast_syscall_32+0x34/0x70 [ 454.841046][ T8094] do_SYSENTER_32+0x1b/0x20 [ 454.845771][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 454.852266][ T8094] [ 454.854601][ T8094] Local variable msg_sys created at: [ 454.859891][ T8094] do_recvmmsg+0xbb/0x2120 [ 454.864527][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 455.297627][ T8081] not chained 430000 origins [ 455.304469][ T8081] CPU: 0 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 455.313190][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.323266][ T8081] Call Trace: [ 455.326556][ T8081] [ 455.329498][ T8081] dump_stack_lvl+0x1ff/0x28e [ 455.334229][ T8081] dump_stack+0x25/0x28 [ 455.338423][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 455.344207][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 455.350331][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 455.355475][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 455.361325][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 455.366931][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 455.372088][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 455.377949][ T8081] ? should_fail+0x75/0x9c0 [ 455.382490][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 455.387637][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 455.393944][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 455.400074][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 455.405229][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 455.411091][ T8081] __msan_chain_origin+0xbf/0x140 [ 455.416178][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.421357][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.426346][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 455.431254][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.435839][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 455.441010][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 455.446156][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 455.452462][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 455.458589][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.465154][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.469900][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.476291][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.481368][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.486265][ T8081] do_SYSENTER_32+0x1b/0x20 [ 455.490815][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.497205][ T8081] RIP: 0023:0xf7fbc549 [ 455.501303][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 455.520956][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 455.529410][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 455.537411][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 455.545410][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 455.553404][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 455.561396][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 455.569409][ T8081] [ 455.575565][ T8081] Uninit was stored to memory at: [ 455.580675][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.586270][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.591263][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.595913][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.600642][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.607123][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.612284][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.617185][ T8081] do_SYSENTER_32+0x1b/0x20 [ 455.621802][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.628185][ T8081] [ 455.630514][ T8081] Uninit was stored to memory at: [ 455.635795][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.640949][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.646013][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.650567][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.655390][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.661850][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.666923][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.671902][ T8081] do_SYSENTER_32+0x1b/0x20 [ 455.676454][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.682925][ T8081] [ 455.685262][ T8081] Uninit was stored to memory at: [ 455.690356][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.695599][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.697838][ T8094] not chained 440000 origins [ 455.700578][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.705310][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 455.709742][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.718396][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.718424][ T8094] Call Trace: [ 455.718439][ T8094] [ 455.718455][ T8094] dump_stack_lvl+0x1ff/0x28e [ 455.723204][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.733188][ T8094] dump_stack+0x25/0x28 [ 455.733240][ T8094] kmsan_internal_chain_origin+0x78/0x120 [ 455.736518][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.739445][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 455.744182][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.750411][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 455.754621][ T8081] do_SYSENTER_32+0x1b/0x20 [ 455.760259][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 455.765389][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.771334][ T8094] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 455.776243][ T8081] [ 455.781261][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 455.785817][ T8081] Uninit was stored to memory at: [ 455.791534][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 455.797978][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.803375][ T8094] ? should_fail+0x75/0x9c0 [ 455.803429][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 455.805757][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.810853][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 455.815983][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.821657][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 455.821744][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 455.826849][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.831335][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 455.836503][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.841349][ T8094] __msan_chain_origin+0xbf/0x140 [ 455.847645][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.852056][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 455.852142][ T8094] get_compat_msghdr+0x108/0x2c0 [ 455.858172][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.863273][ T8094] ? __sys_recvmmsg+0x51c/0x6f0 [ 455.863339][ T8094] do_recvmmsg+0xd77/0x2120 [ 455.868030][ T8081] do_SYSENTER_32+0x1b/0x20 [ 455.873854][ T8094] ? __stack_depot_save+0x21/0x4b0 [ 455.880198][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.885205][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 455.885255][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 455.890281][ T8081] [ 455.890291][ T8081] Uninit was stored to memory at: [ 455.895377][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 455.895451][ T8094] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.900428][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.905199][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 455.905277][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.910102][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.914601][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 455.914665][ T8094] do_fast_syscall_32+0x34/0x70 [ 455.919179][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.924275][ T8094] do_SYSENTER_32+0x1b/0x20 [ 455.924332][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.930650][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.935750][ T8094] RIP: 0023:0xf7f4c549 [ 455.935783][ T8094] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 455.935831][ T8094] RSP: 002b:00000000f7f265cc EFLAGS: 00000296 [ 455.942113][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.944357][ T8094] ORIG_RAX: 0000000000000151 [ 455.944375][ T8094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 455.949364][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.955412][ T8094] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 455.955443][ T8094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 455.955472][ T8094] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 455.955501][ T8094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 455.962068][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.967073][ T8094] [ 455.971789][ T8081] do_SYSENTER_32+0x1b/0x20 [ 455.981510][ T8094] Uninit was stored to memory at: [ 455.983018][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 455.983082][ T8081] [ 455.983091][ T8081] Uninit was stored to memory at: [ 455.983164][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 455.983218][ T8081] get_compat_msghdr+0x108/0x2c0 [ 455.983269][ T8081] do_recvmmsg+0xd77/0x2120 [ 455.983323][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 455.983378][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 455.983438][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 455.988516][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 455.993358][ T8081] do_fast_syscall_32+0x34/0x70 [ 455.997863][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.002420][ T8081] do_SYSENTER_32+0x1b/0x20 [ 456.008748][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.013478][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.013538][ T8081] [ 456.013546][ T8081] Uninit was stored to memory at: [ 456.013624][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 456.017643][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.037296][ T8081] get_compat_msghdr+0x108/0x2c0 [ 456.043451][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.049742][ T8081] do_recvmmsg+0xd77/0x2120 [ 456.054488][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.062496][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 456.067520][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.075549][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.083617][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.091561][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 456.099609][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.104496][ T8081] do_fast_syscall_32+0x34/0x70 [ 456.107508][ T8094] [ 456.107517][ T8094] Uninit was stored to memory at: [ 456.112062][ T8081] do_SYSENTER_32+0x1b/0x20 [ 456.117159][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 456.123470][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.125800][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.130804][ T8081] [ 456.130813][ T8081] Local variable msg_sys created at: [ 456.135984][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.140880][ T8081] do_recvmmsg+0xbb/0x2120 [ 456.145456][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.150096][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 456.156491][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.328032][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.333292][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.338194][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.342910][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.349292][ T8094] [ 456.351620][ T8094] Uninit was stored to memory at: [ 456.356878][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 456.362209][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.367195][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.371890][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.376616][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.383109][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.388184][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.393260][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.397814][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.404366][ T8094] [ 456.406697][ T8094] Uninit was stored to memory at: [ 456.411937][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 456.417095][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.422246][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.426797][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.431517][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.438088][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.443275][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.448176][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.452883][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.459270][ T8094] [ 456.461602][ T8094] Uninit was stored to memory at: [ 456.466870][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 456.472136][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.477120][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.481817][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.486544][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.493032][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.498113][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.503183][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.507730][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.514284][ T8094] [ 456.516617][ T8094] Uninit was stored to memory at: [ 456.521870][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 456.527029][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.532170][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.536726][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.541447][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.548002][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.553194][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.558094][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.562797][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.569182][ T8094] [ 456.571505][ T8094] Uninit was stored to memory at: [ 456.576708][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 456.581961][ T8094] get_compat_msghdr+0x108/0x2c0 [ 456.586941][ T8094] do_recvmmsg+0xd77/0x2120 [ 456.591486][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.596376][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 456.602851][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 456.607920][ T8094] do_fast_syscall_32+0x34/0x70 [ 456.612980][ T8094] do_SYSENTER_32+0x1b/0x20 [ 456.617528][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 456.624077][ T8094] [ 456.626412][ T8094] Local variable msg_sys created at: [ 456.631857][ T8094] do_recvmmsg+0xbb/0x2120 [ 456.636317][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 456.858293][ T8081] not chained 450000 origins [ 456.863227][ T8081] CPU: 0 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 456.871942][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.882017][ T8081] Call Trace: [ 456.885309][ T8081] [ 456.888254][ T8081] dump_stack_lvl+0x1ff/0x28e [ 456.892988][ T8081] dump_stack+0x25/0x28 [ 456.897187][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 456.902972][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 456.909098][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 456.914246][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 456.920103][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 456.925712][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 456.930864][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 456.936714][ T8081] ? should_fail+0x75/0x9c0 [ 456.941262][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 456.946414][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 456.952723][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 456.958851][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 456.963998][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 456.969846][ T8081] __msan_chain_origin+0xbf/0x140 [ 456.974926][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 456.980103][ T8081] get_compat_msghdr+0x108/0x2c0 [ 456.985091][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 456.989999][ T8081] do_recvmmsg+0xd77/0x2120 [ 456.994584][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 456.999758][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 457.004904][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 457.011205][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 457.017331][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.023896][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.028643][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.035033][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.040111][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.045009][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.049556][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.055942][ T8081] RIP: 0023:0xf7fbc549 [ 457.060031][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 457.079682][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 457.088139][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 457.096141][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 457.104135][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 457.112131][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 457.120126][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 457.128135][ T8081] [ 457.133696][ T8081] Uninit was stored to memory at: [ 457.138799][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.146537][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.151531][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.156458][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.161184][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.167655][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.172811][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.177709][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.182391][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.188772][ T8081] [ 457.191105][ T8081] Uninit was stored to memory at: [ 457.196346][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.201499][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.206621][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.211170][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.216041][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.220028][ T8094] not chained 460000 origins [ 457.222552][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.222615][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.222669][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.222721][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.222781][ T8081] [ 457.222789][ T8081] Uninit was stored to memory at: [ 457.222863][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.227405][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 457.232569][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.237245][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.241801][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.248036][ T8094] Call Trace: [ 457.248052][ T8094] [ 457.248068][ T8094] dump_stack_lvl+0x1ff/0x28e [ 457.250367][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.255383][ T8094] dump_stack+0x25/0x28 [ 457.255435][ T8094] kmsan_internal_chain_origin+0x78/0x120 [ 457.260540][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.269198][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 457.269269][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 457.274251][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.284226][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 457.284282][ T8094] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 457.288806][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.292078][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 457.292131][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 457.295068][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.299733][ T8094] ? should_fail+0x75/0x9c0 [ 457.304453][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.308525][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 457.314293][ T8081] [ 457.320535][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 457.326655][ T8081] Uninit was stored to memory at: [ 457.331675][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 457.331750][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 457.336837][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.342560][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 457.342614][ T8094] __msan_chain_origin+0xbf/0x140 [ 457.348158][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.352992][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 457.353069][ T8094] get_compat_msghdr+0x108/0x2c0 [ 457.358153][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.363949][ T8094] ? __sys_recvmmsg+0x51c/0x6f0 [ 457.364014][ T8094] do_recvmmsg+0xd77/0x2120 [ 457.368494][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.373012][ T8094] ? __stack_depot_save+0x21/0x4b0 [ 457.379352][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.384445][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 457.384494][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 457.386852][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.393079][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 457.393154][ T8094] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.398153][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.404205][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 457.404279][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.409358][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.414462][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 457.414525][ T8094] do_fast_syscall_32+0x34/0x70 [ 457.420305][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.425313][ T8094] do_SYSENTER_32+0x1b/0x20 [ 457.425370][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.430297][ T8081] [ 457.430305][ T8081] Uninit was stored to memory at: [ 457.435392][ T8094] RIP: 0023:0xf7f4c549 [ 457.435425][ T8094] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 457.435473][ T8094] RSP: 002b:00000000f7f265cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 457.440475][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.444893][ T8094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 457.444928][ T8094] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 457.444958][ T8094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 457.449794][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.454276][ T8094] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 457.454306][ T8094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 457.454350][ T8094] [ 457.459001][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.467470][ T8094] Uninit was stored to memory at: [ 457.470468][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.476137][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 457.481934][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.486962][ T8094] get_compat_msghdr+0x108/0x2c0 [ 457.493083][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.499592][ T8094] do_recvmmsg+0xd77/0x2120 [ 457.504496][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.509175][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 457.515555][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.520057][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.525131][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.529990][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 457.536366][ T8081] [ 457.536374][ T8081] Uninit was stored to memory at: [ 457.536450][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.540869][ T8094] do_fast_syscall_32+0x34/0x70 [ 457.547247][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.549583][ T8094] do_SYSENTER_32+0x1b/0x20 [ 457.554690][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.558766][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.578446][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.586951][ T8094] [ 457.592101][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.600081][ T8094] Uninit was stored to memory at: [ 457.600165][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 457.608111][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.616221][ T8094] get_compat_msghdr+0x108/0x2c0 [ 457.621119][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.629171][ T8094] do_recvmmsg+0xd77/0x2120 [ 457.637184][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.640213][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 457.644768][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.649791][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.654519][ T8081] [ 457.654528][ T8081] Uninit was stored to memory at: [ 457.654609][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 457.659630][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 457.666009][ T8081] get_compat_msghdr+0x108/0x2c0 [ 457.670945][ T8094] do_fast_syscall_32+0x34/0x70 [ 457.676022][ T8081] do_recvmmsg+0xd77/0x2120 [ 457.680528][ T8094] do_SYSENTER_32+0x1b/0x20 [ 457.685430][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.690110][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.694668][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.700997][ T8094] [ 457.701006][ T8094] Uninit was stored to memory at: [ 457.707373][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 457.712550][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 457.714776][ T8081] do_fast_syscall_32+0x34/0x70 [ 457.719781][ T8094] get_compat_msghdr+0x108/0x2c0 [ 457.724944][ T8081] do_SYSENTER_32+0x1b/0x20 [ 457.729792][ T8094] do_recvmmsg+0xd77/0x2120 [ 457.734779][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.739284][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 457.743868][ T8081] [ 457.743881][ T8081] Local variable msg_sys created at: [ 457.743897][ T8081] do_recvmmsg+0xbb/0x2120 [ 457.750205][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.754943][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 457.757278][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 457.945378][ T8094] do_fast_syscall_32+0x34/0x70 [ 457.950279][ T8094] do_SYSENTER_32+0x1b/0x20 [ 457.954937][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 457.961322][ T8094] [ 457.963750][ T8094] Uninit was stored to memory at: [ 457.968845][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 457.974122][ T8094] get_compat_msghdr+0x108/0x2c0 [ 457.979108][ T8094] do_recvmmsg+0xd77/0x2120 [ 457.983821][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 457.988546][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 457.995103][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 458.000181][ T8094] do_fast_syscall_32+0x34/0x70 [ 458.005254][ T8094] do_SYSENTER_32+0x1b/0x20 [ 458.009800][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.016414][ T8094] [ 458.018747][ T8094] Uninit was stored to memory at: [ 458.023999][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 458.029155][ T8094] get_compat_msghdr+0x108/0x2c0 [ 458.034309][ T8094] do_recvmmsg+0xd77/0x2120 [ 458.038860][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 458.043739][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.050119][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 458.055306][ T8094] do_fast_syscall_32+0x34/0x70 [ 458.060202][ T8094] do_SYSENTER_32+0x1b/0x20 [ 458.064915][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.071291][ T8094] [ 458.073772][ T8094] Uninit was stored to memory at: [ 458.078917][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 458.084242][ T8094] get_compat_msghdr+0x108/0x2c0 [ 458.089229][ T8094] do_recvmmsg+0xd77/0x2120 [ 458.093944][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 458.098673][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.105217][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 458.110286][ T8094] do_fast_syscall_32+0x34/0x70 [ 458.115348][ T8094] do_SYSENTER_32+0x1b/0x20 [ 458.119899][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.126450][ T8094] [ 458.128784][ T8094] Uninit was stored to memory at: [ 458.134045][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 458.139208][ T8094] get_compat_msghdr+0x108/0x2c0 [ 458.144355][ T8094] do_recvmmsg+0xd77/0x2120 [ 458.148906][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 458.153796][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.160180][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 458.165413][ T8094] do_fast_syscall_32+0x34/0x70 [ 458.170312][ T8094] do_SYSENTER_32+0x1b/0x20 [ 458.175029][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.181420][ T8094] [ 458.183920][ T8094] Local variable msg_sys created at: [ 458.189212][ T8094] do_recvmmsg+0xbb/0x2120 [ 458.193829][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 458.287151][ T8081] not chained 470000 origins [ 458.292273][ T8081] CPU: 0 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 458.300991][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.311072][ T8081] Call Trace: [ 458.314382][ T8081] [ 458.317328][ T8081] dump_stack_lvl+0x1ff/0x28e [ 458.322064][ T8081] dump_stack+0x25/0x28 [ 458.326266][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 458.332053][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 458.338183][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 458.343330][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 458.349180][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 458.354781][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 458.359927][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 458.365775][ T8081] ? should_fail+0x75/0x9c0 [ 458.370318][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 458.375467][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 458.381776][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 458.387906][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 458.393057][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 458.398903][ T8081] __msan_chain_origin+0xbf/0x140 [ 458.403985][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.409164][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.414153][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 458.419054][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.423642][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 458.428807][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 458.433954][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 458.440256][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 458.446385][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.452948][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.457695][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.464087][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.469165][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.474067][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.478614][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.484994][ T8081] RIP: 0023:0xf7fbc549 [ 458.489083][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 458.508331][ T8094] not chained 480000 origins [ 458.508729][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 458.521745][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 458.529743][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 458.537729][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 458.545716][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 458.553701][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 458.561703][ T8081] [ 458.564732][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 458.567971][ T8081] Uninit was stored to memory at: [ 458.573441][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.573469][ T8094] Call Trace: [ 458.573483][ T8094] [ 458.573499][ T8094] dump_stack_lvl+0x1ff/0x28e [ 458.573564][ T8094] dump_stack+0x25/0x28 [ 458.573619][ T8094] kmsan_internal_chain_origin+0x78/0x120 [ 458.573691][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 458.573759][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 458.573805][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 458.578922][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.588887][ T8094] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 458.588964][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 458.592326][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.595179][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 458.599836][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.603981][ T8094] ? should_fail+0x75/0x9c0 [ 458.604034][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 458.609750][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.615800][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 458.615874][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 458.620997][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.626790][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 458.626839][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 458.632020][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.637482][ T8094] __msan_chain_origin+0xbf/0x140 [ 458.642651][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.647602][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 458.653463][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.657900][ T8094] get_compat_msghdr+0x108/0x2c0 [ 458.662500][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.667472][ T8094] ? __sys_recvmmsg+0x51c/0x6f0 [ 458.672200][ T8081] [ 458.678354][ T8094] do_recvmmsg+0xd77/0x2120 [ 458.684474][ T8081] Uninit was stored to memory at: [ 458.690747][ T8094] ? __stack_depot_save+0x21/0x4b0 [ 458.695950][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.701601][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 458.706709][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.711627][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 458.716561][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.721556][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 458.726106][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.730956][ T8094] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.737334][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.742105][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 458.742180][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.744484][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.748981][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 458.754043][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.759074][ T8094] do_fast_syscall_32+0x34/0x70 [ 458.764260][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.769261][ T8094] do_SYSENTER_32+0x1b/0x20 [ 458.774254][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.780407][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.784964][ T8081] [ 458.790940][ T8094] RIP: 0023:0xf7f4c549 [ 458.795672][ T8081] Uninit was stored to memory at: [ 458.802082][ T8094] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 458.802137][ T8094] RSP: 002b:00000000f7f265cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 458.808525][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.813118][ T8094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 458.813153][ T8094] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 458.813183][ T8094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 458.813213][ T8094] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 458.819523][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.824528][ T8094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 458.824572][ T8094] [ 458.832085][ T8094] Uninit was stored to memory at: [ 458.834530][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.839356][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 458.843847][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.843904][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.843963][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.844017][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.844065][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.844112][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.844169][ T8081] [ 458.844176][ T8081] Uninit was stored to memory at: [ 458.844247][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.844300][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.844351][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.844404][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.844457][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.844521][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.844574][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.844626][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.844674][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.844731][ T8081] [ 458.844738][ T8081] Uninit was stored to memory at: [ 458.844810][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.844863][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.844914][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.844966][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.845019][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.845079][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.845131][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.845182][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.845231][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.845290][ T8081] [ 458.845298][ T8081] Uninit was stored to memory at: [ 458.845371][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.845421][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.845471][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.845522][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.845575][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.845640][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.845692][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.845744][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.845795][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.845854][ T8081] [ 458.845861][ T8081] Uninit was stored to memory at: [ 458.845934][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 458.845986][ T8081] get_compat_msghdr+0x108/0x2c0 [ 458.846037][ T8081] do_recvmmsg+0xd77/0x2120 [ 458.850523][ T8094] get_compat_msghdr+0x108/0x2c0 [ 458.856916][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.863341][ T8094] do_recvmmsg+0xd77/0x2120 [ 458.865635][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.869704][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 458.874816][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 458.894529][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 458.902983][ T8081] do_fast_syscall_32+0x34/0x70 [ 458.908099][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 458.916137][ T8081] do_SYSENTER_32+0x1b/0x20 [ 458.924199][ T8094] do_fast_syscall_32+0x34/0x70 [ 458.932212][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.940190][ T8094] do_SYSENTER_32+0x1b/0x20 [ 458.945185][ T8081] [ 458.945195][ T8081] Local variable msg_sys created at: [ 458.945211][ T8081] do_recvmmsg+0xbb/0x2120 [ 458.953251][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 458.956243][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 458.961250][ T8094] [ 458.961258][ T8094] Uninit was stored to memory at: [ 459.284911][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.290070][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.295215][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.299771][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.304669][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.311056][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.316309][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.321209][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.325925][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.332410][ T8094] [ 459.334739][ T8094] Uninit was stored to memory at: [ 459.339831][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.345150][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.350137][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.354856][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.359584][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.366133][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.371212][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.376279][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.380830][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.387381][ T8094] [ 459.389712][ T8094] Uninit was stored to memory at: [ 459.394972][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.400125][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.405220][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.409770][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.414668][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.421053][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.426292][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.431190][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.435907][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.442398][ T8094] [ 459.444731][ T8094] Uninit was stored to memory at: [ 459.449819][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.455134][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.460118][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.464833][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.469564][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.476116][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.481195][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.486252][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.490801][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.497338][ T8094] [ 459.499669][ T8094] Uninit was stored to memory at: [ 459.504926][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.510083][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.515231][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.519783][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.524674][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.531054][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.536344][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.541253][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.545969][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.552468][ T8094] [ 459.554801][ T8094] Uninit was stored to memory at: [ 459.559888][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.565213][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.570201][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.574923][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.579649][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.586211][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.591287][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.596363][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.600916][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.607464][ T8094] [ 459.609799][ T8094] Local variable msg_sys created at: [ 459.615274][ T8094] do_recvmmsg+0xbb/0x2120 [ 459.619743][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.680951][ T8094] not chained 490000 origins [ 459.685780][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 459.694496][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.704575][ T8094] Call Trace: [ 459.707870][ T8094] [ 459.710820][ T8094] dump_stack_lvl+0x1ff/0x28e [ 459.715552][ T8094] dump_stack+0x25/0x28 [ 459.719749][ T8094] kmsan_internal_chain_origin+0x78/0x120 [ 459.725532][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 459.731674][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 459.736831][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 459.742682][ T8094] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 459.748289][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 459.753437][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 459.759289][ T8094] ? should_fail+0x75/0x9c0 [ 459.763829][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 459.768980][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 459.775281][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 459.781413][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 459.786562][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 459.792407][ T8094] __msan_chain_origin+0xbf/0x140 [ 459.797485][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.802664][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.807651][ T8094] ? __sys_recvmmsg+0x51c/0x6f0 [ 459.812557][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.817148][ T8094] ? __stack_depot_save+0x21/0x4b0 [ 459.822316][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 459.827462][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 459.833760][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 459.839886][ T8094] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.846446][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.851190][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.857589][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.862664][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.867560][ T8094] do_SYSENTER_32+0x1b/0x20 [ 459.872110][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 459.878490][ T8094] RIP: 0023:0xf7f4c549 [ 459.882582][ T8094] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 459.902243][ T8094] RSP: 002b:00000000f7f265cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 459.910700][ T8094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 459.918702][ T8094] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 459.926699][ T8094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 459.934690][ T8094] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 459.942687][ T8094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 459.950695][ T8094] [ 459.957151][ T8094] Uninit was stored to memory at: [ 459.962855][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 459.968018][ T8094] get_compat_msghdr+0x108/0x2c0 [ 459.973113][ T8094] do_recvmmsg+0xd77/0x2120 [ 459.977664][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 459.982487][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 459.988870][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 459.994111][ T8094] do_fast_syscall_32+0x34/0x70 [ 459.999009][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.003724][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.005133][ T8081] not chained 500000 origins [ 460.010120][ T8094] [ 460.010129][ T8094] Uninit was stored to memory at: [ 460.010204][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.010256][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.010306][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.010357][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.010413][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.010471][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.010524][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.010574][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.010624][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.010687][ T8094] [ 460.010694][ T8094] Uninit was stored to memory at: [ 460.010764][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.010814][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.010864][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.010916][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.010969][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.011027][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.011090][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.011140][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.011190][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.011247][ T8094] [ 460.011255][ T8094] Uninit was stored to memory at: [ 460.011325][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.011375][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.011425][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.011478][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.011530][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.011589][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.011645][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.011850][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.011901][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.011957][ T8094] [ 460.011965][ T8094] Uninit was stored to memory at: [ 460.012035][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.012085][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.012135][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.016751][ T8081] CPU: 0 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 460.016798][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.016823][ T8081] Call Trace: [ 460.016836][ T8081] [ 460.019142][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.024155][ T8081] dump_stack_lvl+0x1ff/0x28e [ 460.024219][ T8081] dump_stack+0x25/0x28 [ 460.024269][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 460.029348][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.034273][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 460.034345][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 460.038847][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.043506][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 460.043563][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 460.049902][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.054909][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 460.054957][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 460.055013][ T8081] ? should_fail+0x75/0x9c0 [ 460.059836][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.064324][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 460.064373][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 460.070720][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.073038][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 460.073112][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 460.078132][ T8094] [ 460.078142][ T8094] Uninit was stored to memory at: [ 460.078219][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.083237][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 460.083291][ T8081] __msan_chain_origin+0xbf/0x140 [ 460.088250][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.092742][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.092820][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.097487][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.103806][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 460.103870][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.108896][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.113766][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 460.113833][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 460.118306][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.124619][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 460.124695][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 460.127029][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.132036][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.132105][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.137220][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.142159][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.142235][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.146715][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.151378][ T8081] do_fast_syscall_32+0x34/0x70 [ 460.157779][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.162689][ T8081] do_SYSENTER_32+0x1b/0x20 [ 460.162746][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.167606][ T8094] [ 460.167615][ T8094] Uninit was stored to memory at: [ 460.172090][ T8081] RIP: 0023:0xf7fbc549 [ 460.172124][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 460.172176][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 [ 460.178551][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.180798][ T8081] ORIG_RAX: 0000000000000151 [ 460.180816][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 460.185897][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.190895][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 460.195904][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.200300][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 460.209047][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.219001][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 460.219030][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 460.219075][ T8081] [ 460.222483][ T8081] Uninit was stored to memory at: [ 460.225381][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.230470][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.234796][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.238920][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.244715][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.251001][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.257142][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.262295][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.267321][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.273185][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.278723][ T8094] [ 460.278732][ T8094] Local variable msg_sys created at: [ 460.283624][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.288741][ T8094] do_recvmmsg+0xbb/0x2120 [ 460.294599][ T8081] do_fast_syscall_32+0x34/0x70 [ 460.299106][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.303664][ T8081] do_SYSENTER_32+0x1b/0x20 [ 460.571435][ T8094] not chained 510000 origins [ 460.579383][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.582618][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 460.587502][ T8081] [ 460.587511][ T8081] Uninit was stored to memory at: [ 460.593811][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.593838][ T8094] Call Trace: [ 460.593853][ T8094] [ 460.593870][ T8094] dump_stack_lvl+0x1ff/0x28e [ 460.599045][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.603989][ T8094] dump_stack+0x25/0x28 [ 460.604042][ T8094] kmsan_internal_chain_origin+0x78/0x120 [ 460.608970][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.613805][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 460.613875][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 460.618358][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.622847][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 460.622904][ T8094] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 460.627570][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.633877][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 460.633926][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 460.640252][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.642571][ T8094] ? should_fail+0x75/0x9c0 [ 460.642622][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 460.642675][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 460.647929][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.652939][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 460.653013][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 460.657405][ T8081] do_fast_syscall_32+0x34/0x70 [ 460.662242][ T8094] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 460.662295][ T8094] __msan_chain_origin+0xbf/0x140 [ 460.666968][ T8081] do_SYSENTER_32+0x1b/0x20 [ 460.671455][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.676093][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.682350][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.682413][ T8094] ? __sys_recvmmsg+0x51c/0x6f0 [ 460.691054][ T8081] [ 460.691066][ T8081] Uninit was stored to memory at: [ 460.693397][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.693503][ T8094] ? __stack_depot_save+0x21/0x4b0 [ 460.698609][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.708589][ T8094] ? kmsan_get_metadata+0x33/0x220 [ 460.708644][ T8094] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 460.712062][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.714907][ T8094] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 460.719570][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.724669][ T8094] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.724741][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.728900][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.734617][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.734693][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.739599][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.745651][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.745711][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.745767][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.750846][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.755339][ T8094] RIP: 0023:0xf7f4c549 [ 460.755377][ T8094] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 460.755425][ T8094] RSP: 002b:00000000f7f265cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 460.761235][ T8081] do_fast_syscall_32+0x34/0x70 [ 460.766761][ T8094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 460.766797][ T8094] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 460.766827][ T8094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 460.766855][ T8094] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 460.771504][ T8081] do_SYSENTER_32+0x1b/0x20 [ 460.776600][ T8094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 460.776645][ T8094] [ 460.780232][ T8094] Uninit was stored to memory at: [ 460.782545][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.782610][ T8081] [ 460.782617][ T8081] Uninit was stored to memory at: [ 460.782698][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.782752][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.782803][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.782857][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.782912][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.782972][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.783026][ T8081] do_fast_syscall_32+0x34/0x70 [ 460.789396][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.793893][ T8081] do_SYSENTER_32+0x1b/0x20 [ 460.799004][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.805303][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.810326][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.816445][ T8081] [ 460.816453][ T8081] Uninit was stored to memory at: [ 460.816529][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.821561][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.826468][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.832362][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.837347][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.841918][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.846994][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.853394][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.858293][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.863223][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.865514][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.870519][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.875077][ T8081] do_fast_syscall_32+0x34/0x70 [ 460.880193][ T8094] [ 460.880201][ T8094] Uninit was stored to memory at: [ 460.885356][ T8081] do_SYSENTER_32+0x1b/0x20 [ 460.890529][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 460.896758][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.901784][ T8094] get_compat_msghdr+0x108/0x2c0 [ 460.907815][ T8081] [ 460.907825][ T8081] Uninit was stored to memory at: [ 460.912389][ T8094] do_recvmmsg+0xd77/0x2120 [ 460.918920][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 460.923600][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 460.928243][ T8081] get_compat_msghdr+0x108/0x2c0 [ 460.934640][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.939632][ T8081] do_recvmmsg+0xd77/0x2120 [ 460.946033][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 460.950844][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 460.955423][ T8094] do_fast_syscall_32+0x34/0x70 [ 460.961785][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 460.966807][ T8094] do_SYSENTER_32+0x1b/0x20 [ 460.970858][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 460.990547][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.998995][ T8081] do_fast_syscall_32+0x34/0x70 [ 461.003918][ T8094] [ 461.011927][ T8081] do_SYSENTER_32+0x1b/0x20 [ 461.019939][ T8094] Uninit was stored to memory at: [ 461.027927][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.036059][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 461.040461][ T8081] [ 461.040469][ T8081] Uninit was stored to memory at: [ 461.040544][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 461.048509][ T8094] get_compat_msghdr+0x108/0x2c0 [ 461.051497][ T8081] get_compat_msghdr+0x108/0x2c0 [ 461.056589][ T8094] do_recvmmsg+0xd77/0x2120 [ 461.062950][ T8081] do_recvmmsg+0xd77/0x2120 [ 461.065282][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 461.070289][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 461.075471][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 461.080370][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 461.084943][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 461.089582][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 461.095981][ T8094] do_fast_syscall_32+0x34/0x70 [ 461.100969][ T8081] do_fast_syscall_32+0x34/0x70 [ 461.105889][ T8094] do_SYSENTER_32+0x1b/0x20 [ 461.110962][ T8081] do_SYSENTER_32+0x1b/0x20 [ 461.115536][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.120440][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.126838][ T8094] [ 461.131303][ T8081] [ 461.131313][ T8081] Local variable msg_sys created at: [ 461.133703][ T8094] Uninit was stored to memory at: [ 461.138694][ T8081] do_recvmmsg+0xbb/0x2120 [ 461.143946][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 461.148521][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 461.153527][ T8094] get_compat_msghdr+0x108/0x2c0 [ 461.467885][ T8094] do_recvmmsg+0xd77/0x2120 [ 461.472555][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 461.477286][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 461.483775][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 461.488849][ T8094] do_fast_syscall_32+0x34/0x70 [ 461.493852][ T8094] do_SYSENTER_32+0x1b/0x20 [ 461.498398][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.504886][ T8094] [ 461.507220][ T8094] Uninit was stored to memory at: [ 461.512424][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 461.517582][ T8094] get_compat_msghdr+0x108/0x2c0 [ 461.522666][ T8094] do_recvmmsg+0xd77/0x2120 [ 461.527216][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 461.532039][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 461.538418][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 461.543598][ T8094] do_fast_syscall_32+0x34/0x70 [ 461.548495][ T8094] do_SYSENTER_32+0x1b/0x20 [ 461.553150][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.559538][ T8094] [ 461.561972][ T8094] Uninit was stored to memory at: [ 461.567063][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 461.572323][ T8094] get_compat_msghdr+0x108/0x2c0 [ 461.577307][ T8094] do_recvmmsg+0xd77/0x2120 [ 461.581964][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 461.586688][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 461.593242][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 461.598320][ T8094] do_fast_syscall_32+0x34/0x70 [ 461.603383][ T8094] do_SYSENTER_32+0x1b/0x20 [ 461.607930][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.614480][ T8094] [ 461.616812][ T8094] Uninit was stored to memory at: [ 461.622056][ T8094] __get_compat_msghdr+0x6e1/0x9d0 [ 461.627215][ T8094] get_compat_msghdr+0x108/0x2c0 [ 461.632311][ T8094] do_recvmmsg+0xd77/0x2120 [ 461.636859][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 461.641584][ T8094] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 461.648116][ T8094] __do_fast_syscall_32+0x96/0xf0 [ 461.653302][ T8094] do_fast_syscall_32+0x34/0x70 [ 461.658199][ T8094] do_SYSENTER_32+0x1b/0x20 [ 461.662852][ T8094] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.669232][ T8094] [ 461.671561][ T8094] Local variable msg_sys created at: [ 461.677029][ T8094] do_recvmmsg+0xbb/0x2120 [ 461.681496][ T8094] __sys_recvmmsg+0x51c/0x6f0 [ 462.106579][ T8081] not chained 520000 origins [ 462.111216][ T8081] CPU: 1 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 462.119935][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.130015][ T8081] Call Trace: [ 462.133307][ T8081] [ 462.136248][ T8081] dump_stack_lvl+0x1ff/0x28e [ 462.140982][ T8081] dump_stack+0x25/0x28 [ 462.145187][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 462.150978][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 462.157121][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 462.162278][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 462.168140][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 462.173750][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 462.178899][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 462.184753][ T8081] ? should_fail+0x75/0x9c0 [ 462.189302][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 462.194454][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 462.200759][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 462.206899][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 462.212052][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 462.217904][ T8081] __msan_chain_origin+0xbf/0x140 [ 462.222997][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.228186][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.233176][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 462.238091][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.242675][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 462.247847][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 462.252995][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 462.259308][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 462.265435][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.271999][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.276747][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.283142][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.288219][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.293127][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.297675][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.304055][ T8081] RIP: 0023:0xf7fbc549 [ 462.308151][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 462.327798][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 462.336253][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 462.344254][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 462.352257][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 462.360255][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 462.368253][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 462.376267][ T8081] [ 462.384460][ T8081] Uninit was stored to memory at: [ 462.389571][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.395682][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.400674][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.405357][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.410088][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.416656][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.421837][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.426736][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.431280][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.437784][ T8081] [ 462.440118][ T8081] Uninit was stored to memory at: [ 462.445321][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.450475][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.455588][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.460152][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.464987][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.471393][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.476574][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.481479][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.486217][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.492717][ T8081] [ 462.495049][ T8081] Uninit was stored to memory at: [ 462.500152][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.505485][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.510474][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.515203][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.519934][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.526419][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.531488][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.536504][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.541058][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.547579][ T8081] [ 462.549982][ T8081] Uninit was stored to memory at: [ 462.555193][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.560354][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.565449][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.570003][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.574907][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.581294][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.586531][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.591434][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.596154][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.602654][ T8081] [ 462.604987][ T8081] Uninit was stored to memory at: [ 462.610075][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.615427][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.620414][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.625157][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.629885][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.636458][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.641532][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.646607][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.651157][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.657711][ T8081] [ 462.660047][ T8081] Uninit was stored to memory at: [ 462.665325][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.670485][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.675634][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.680190][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.685102][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.691488][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.696670][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.701564][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.706232][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.712728][ T8081] [ 462.715060][ T8081] Uninit was stored to memory at: [ 462.720150][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 462.725417][ T8081] get_compat_msghdr+0x108/0x2c0 [ 462.730398][ T8081] do_recvmmsg+0xd77/0x2120 [ 462.735062][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 462.739788][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 462.746291][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 462.751364][ T8081] do_fast_syscall_32+0x34/0x70 [ 462.756376][ T8081] do_SYSENTER_32+0x1b/0x20 [ 462.760927][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 462.767496][ T8081] [ 462.769829][ T8081] Local variable msg_sys created at: [ 462.775293][ T8081] do_recvmmsg+0xbb/0x2120 [ 462.779755][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.028148][ T8081] not chained 530000 origins [ 463.033016][ T8081] CPU: 1 PID: 8081 Comm: syz-executor.5 Not tainted 5.18.0-rc4-syzkaller #0 [ 463.041750][ T8081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.051830][ T8081] Call Trace: [ 463.055126][ T8081] [ 463.058075][ T8081] dump_stack_lvl+0x1ff/0x28e [ 463.062815][ T8081] dump_stack+0x25/0x28 [ 463.067016][ T8081] kmsan_internal_chain_origin+0x78/0x120 [ 463.072809][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 463.078938][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 463.084085][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 463.089949][ T8081] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 463.095557][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 463.100707][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 463.106558][ T8081] ? should_fail+0x75/0x9c0 [ 463.111118][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 463.116267][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 463.122573][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 463.128707][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 463.133861][ T8081] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 463.139712][ T8081] __msan_chain_origin+0xbf/0x140 [ 463.144796][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.149978][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.154963][ T8081] ? __sys_recvmmsg+0x51c/0x6f0 [ 463.159866][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.164445][ T8081] ? __stack_depot_save+0x21/0x4b0 [ 463.169613][ T8081] ? kmsan_get_metadata+0x33/0x220 [ 463.174763][ T8081] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 463.181061][ T8081] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 463.187196][ T8081] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.193761][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.198505][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.204895][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.209973][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.214875][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.219431][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.225813][ T8081] RIP: 0023:0xf7fbc549 [ 463.229908][ T8081] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 463.249561][ T8081] RSP: 002b:00000000f7f965cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 463.258012][ T8081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 463.266014][ T8081] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 463.274013][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 463.282009][ T8081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 463.290005][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 463.298017][ T8081] [ 463.304283][ T8081] Uninit was stored to memory at: [ 463.309389][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.315122][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.320110][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.324776][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.329503][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.336003][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.341087][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.346179][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.350731][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.357305][ T8081] [ 463.359662][ T8081] Uninit was stored to memory at: [ 463.364931][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.370089][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.375246][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.379799][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.384691][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.391106][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.396345][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.401244][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.405964][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.412455][ T8081] [ 463.414787][ T8081] Uninit was stored to memory at: [ 463.419879][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.425196][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.430180][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.434897][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.439622][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.446114][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.451189][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.456198][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.460744][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.467234][ T8081] [ 463.469563][ T8081] Uninit was stored to memory at: [ 463.474763][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.479920][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.485014][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.489574][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.494398][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.500778][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.506028][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.510934][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.515658][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.522154][ T8081] [ 463.524489][ T8081] Uninit was stored to memory at: [ 463.529581][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.534908][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.539894][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.544623][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.549349][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.555902][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.560975][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.566051][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.570620][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.577195][ T8081] [ 463.579537][ T8081] Uninit was stored to memory at: [ 463.584816][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.589981][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.595140][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.599692][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.604595][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.610985][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.616237][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.621138][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.625857][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.632347][ T8081] [ 463.634679][ T8081] Uninit was stored to memory at: [ 463.639774][ T8081] __get_compat_msghdr+0x6e1/0x9d0 [ 463.645091][ T8081] get_compat_msghdr+0x108/0x2c0 [ 463.650072][ T8081] do_recvmmsg+0xd77/0x2120 [ 463.654799][ T8081] __sys_recvmmsg+0x51c/0x6f0 [ 463.659554][ T8081] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 463.666056][ T8081] __do_fast_syscall_32+0x96/0xf0 [ 463.671129][ T8081] do_fast_syscall_32+0x34/0x70 [ 463.676188][ T8081] do_SYSENTER_32+0x1b/0x20 [ 463.680743][ T8081] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.687295][ T8081] [ 463.689636][ T8081] Local variable msg_sys created at: [ 463.695117][ T8081] do_recvmmsg+0xbb/0x2120 [ 463.699589][ T8081] __sys_recvmmsg+0x51c/0x6f0 11:13:06 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 11:13:06 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff9f}}, &(0x7f0000000240)='syzkaller\x00', 0x5, 0x95, &(0x7f0000000280)=""/149, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:13:06 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x1800}, 0x20) 11:13:06 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x20541, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f000000a2c0)={0xa8, 0x0, 0x0, [{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xee00}}}]}, 0xa8) 11:13:06 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x19}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) 11:13:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001280)=@base={0x16, 0x0, 0x2, 0x7, 0x10, 0x1}, 0x48) 11:13:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') lseek(r0, 0x1, 0x0) 11:13:07 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000140)="e4b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r0, &(0x7f0000000080)='./file1\x00', 0x0, r2, 0x0) 11:13:07 executing program 0: clock_gettime(0x0, &(0x7f0000000800)={0x0}) pselect6(0x40, &(0x7f0000000740), &(0x7f0000000780)={0x2}, &(0x7f00000007c0)={0x7}, &(0x7f0000000840)={r0}, 0x0) 11:13:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ptype\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000f80)=""/34, 0x22}], 0x1, 0x1a, 0x0) 11:13:07 executing program 5: request_key(&(0x7f00000000c0)='blacklist\x00', 0x0, 0x0, 0xfffffffffffffffd) [ 464.424121][ T8206] loop3: detected capacity change from 0 to 264192 11:13:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae64, 0x0) ioctl$KVM_CAP_DISABLE_QUIRKS(r1, 0x4068aea3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) [ 464.579271][ T8206] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. 11:13:07 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000002180)='./file0\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140), 0x0, &(0x7f0000002300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {}], [{@smackfsfloor}]}}) 11:13:07 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) pipe(&(0x7f0000000940)) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r0, 0x40046210, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x3}, &(0x7f00000000c0)={0x1f}, 0x0, 0x0) 11:13:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000740)={@ipv4={'\x00', '\xff\xff', @multicast1}}, 0x14) 11:13:07 executing program 2: syz_mount_image$nfs4(0x0, 0x0, 0x1, 0x6, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000200)="bb9d43737de6c5cc53cebd9e6f3f4adc06067e281a4358d304f391498ad219688d2997bc2daad85e42dc3eb9bbfc6781905c72e49ebfb854b3", 0x39, 0x9}, {&(0x7f0000000240), 0x0, 0x3ba876df}, {0x0}, {&(0x7f0000000300)="5e51ee21c87cddb97b7f4a402f29af8c88a30d566c70b59a0353b633952760690b439c72262eb717bacdd0341fdc61557c00ec2a8f2a2a423614ec0187f6af9458e548faadb9b95d9c4ff85f522f15c866bf3651b2c6", 0x56}, {0x0}], 0x0, 0x0) [ 465.107729][ T8230] loop2: detected capacity change from 0 to 211062 [ 465.108579][ T8226] binder: 8223:8226 ioctl 40046210 0 returned -14 [ 465.178260][ T8232] fuse: Bad value for 'fd' 11:13:08 executing program 5: socketpair(0x2b, 0x0, 0x0, &(0x7f0000000700)) 11:13:08 executing program 0: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000080)="375a9d48048730d2f39149813ac1e2f0caec5fb8b8289782fd58a56de886027f546c02c36295ac815599e0", 0x2b}, {0x0}, {&(0x7f0000000240)="fc", 0x1, 0x3ba876df}], 0x50040, &(0x7f00000005c0)={[{')}*^&\\@'}, {'(^\xd0'}, {'!'}, {','}, {'@*\'@!'}, {'&%:'}, {'(,('}], [{@subj_role}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@euid_lt}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) 11:13:08 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x3ff}}}}}]}}]}}, &(0x7f0000000840)={0x0, 0x0, 0xba, 0x0, 0x2, [{0x4, &(0x7f0000000480)=@lang_id={0x4}}, {0x1a, &(0x7f0000000500)=@string={0x1a, 0x3, "db25a4340e511b7076c4a0ecebf02faa222dc456dedd4834"}}]}) 11:13:08 executing program 1: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000000540)) 11:13:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) [ 465.767427][ T8243] loop0: detected capacity change from 0 to 211062 11:13:08 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x41, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@country_functional={0x6}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x1}}}}}]}}]}}, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x401, 0x9}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0xc9}}}}}]}}]}}, 0x0) 11:13:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000000540)) 11:13:09 executing program 4: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1, &(0x7f0000001380)=[{&(0x7f0000000380)="7a214451a74f148cbabb1e114cfb467c3ff05fa8932c7accbcb01e8ea0f353e8967cadb760070a6a143190766c4d7f96c4c243bec8593d1a602d4fe1f360b229f6d9e473e9c104e599d94b892c5dc361a5ea6cc72021dcb15f36a30cf17ac235d527a2b8c9ef05bb3a03e601bd384775ee36daae28cfc545ac5eaef762dfbab4012e9c87479ad4b048800a26161c53b888b1517983d11731bce056a371d03d9bfe7d9001bc9103f045405a0c28d8ffe3dde0f5d556e549e7cd5815787055c1ede9e1505d1d1884de472d99f8e5f70f8a92db81fa28209227229763aba0a84d4671fc3732049302b6ae67df7ca736c8a108072d22e752a2c1dbb4212919febfc33f49006e1b719bc164c4fd11d207b8ebdadba700bf88664575eb2dbb8c491ee994411bcf9ddf10e302d0f590ffb3566698a22fdec5d8326ccea0e749399fa721f88aeb8abbdde56789412b54c458324108fc078fbdf1292183668980af11dff2d7845bc1fa61a1e6a6925971c2459e3339439b8c9c937e4169934c4935bc5766c358155f72fb8b2273712480bce62f652b8117b6bf380f8e3f04cccbb498e89c79978c3fc5bceb619430acef318f0273931da8003d30469b3beffa58cb734ea9aab8e1f2e1ef07b19008f33ebecd8c478f866282ac813290768ba7a824ec4361e797d9a129b7dddbdf5da363082dadf18ca823ee728c991fae88e76a9aa4848aeb3f961bb7b4ce7ce825191faf9887b4ea5e232eeae8f45a5723b88d597aa612134863a0523b63578293df43d4b097cc9d365712ed52cc3db92202b2f45de0335c80f7c3f2b00ec98eff31b134499ce2679b26948175382f4455c5e9e9589dac634c4dafdfd27ee4dda178d67cf68d1fe2362defed742d5d96c520fa64162e34afe7fafc93a6fd9373fa09b896b5521c290616ddb8b015eb4fc25218e16e10253f10f40078c41ea9688b8ef92877f98e87e65ead60a26d4b98383c9e6af3c4d79a36d671ef42eb809e22f0b89112e83ddf85670ac2a635b4103f00561e78818d762c0eaa1d81317b1081b1bdc477a4cc1238115d7241e99abc3601153446c9ab6e1da9df7f767dde5f089410439a87626ae114ed01019b9bd4fe9e8a75718571963bbc41476ec63c87f11b9e84680539ee95438bc1e56286efe63f7feb22f708c9d4685ca6ef097ba4999eaae8bcffe83b8aa3df169572ea7db0294aaff30ddc2c670a42051c379df4416697f0a14478870b4c0c374517f3d00b5c04209bdf2260fd06cacefe58302e8c551fadbb7dc6d6dec6c0d5c613cb335a4343583ed64ba61490d2bb9e179e2d7a17177013b0182246a0b2f2a2e6a10ff10b3d0a0869d113e2a7590e028914ddf2a9fee40826fd1b36c272046e845514ea6b2674e979ac95f4e5d9054dc9a82534c0bc3d4ddead0e8de3cde22d0f717fdd4c6555ad131e649e78d7195ea37eca692632a436b95dc9171de710c511b9ce5a6160839243321b4cd4f6dd09b32ba3c83c5c5801b915f7f8bd69c279ff3dc72e99408ac8c9ecd0c7366d439ec042e3924948ad991384b1edc3dbe83f0fb7038c03394e6d47ea28d2a55a93e4115b0f96d0d9e237a8f83b5096f42afa778ec1accfbf1297b458c0ebab9f479b9d9a87af4e31b4b7687d59b710f31c9b3b1252303e4a7d8defda47cea2b871e48fa2cb640c788cf4203de7cda81248f4cd5bf3f263006f0ec013656ff57f857086c34287c7873397274c0740d295cd3c6020d9fdec0e15123dd6e4153355190201f84f1ea301dbc705a2b2acd19d891a39186b784da12a4d731ebe038d5b9201d677fc0ed675dd4f3c9b05c34cd97a87a93bb606089026690e5493a0890d2afc46afdbbe13f3736cd022b88256969c12bdc36ba41f5bd5da8f2f4206a3daeaf4f40fbe79ec5eb72f95dc25e224a9af2d397d79e5a77d8e774481a15acd4251661e6fc0979c47d4d5cfb1cc3cbfa65b2e80e659ad20454a68a93e33f791dd63f136fe7fdd4a542817d0a2ed03776d84aa218c80c62e3a53abbf3152c114b6e32516e0abf1db27077c762a64eaadb84ee3ce0c52f4afbc6c9ad14da5f110ae2f7f91c29d5a8a54a1b486481eb27c2dc59c6456ce9f8ce72213ba884a0d0aa093266c8ead2f1d9ac992d814b4aad6091b2ccd34529361fb40b112abb7437e8d3ba1b96793828fbdb5da6695645fb680fd78a2e669084be07e47204f7eac1c5adb039c862e6005ec994d66298a56138e7bae515b9947e488dcec1866179d5b5be466bbe2f82b605ca8b4879ebd25d48507f96574ed0bdf410bcb4ef97b9eb93e0752ab03e69f174bb348d40e99bf42dd08621fecca22f71fda1708eafea0329daf0e5a24af960a7847047ea137f0605457622efe2d181dd51cf204a16a2471ba0b45ed051fc90fdcd3662f701e159cfcf5f2dd1a6caf2a29944e679ffc0944419d5f3edea323ce92f314920c9e3be53ba8a60d536e6c199deb560c4733ca52c4c86337ec061cd1409f8a9013405a00273ccf38bfbfeb799a28b96c1fe2566347edabce98995f0beef061eef9795f55c68109fcad5af782ffcb76eecc055ade3bf0843be56e30907f78a69327905042ea973b2476831a6e1bfed6234b3fbeac2c907ca6a1793d49bf4fe18fca12e93ae5761d7e275a45cd8baa1cd246a14b816686de706283c380bc90476753bcc77734c6b08e620aef303db4c29c68ae22cc6cd94f11fbaadd156a8baa3ac06d5437cfb06dd2c5c8cef1e052d633c0a7dacb4b484c72ed781977d505b1ce2a838ecd20e744c266eac6479d5318e8d1cbec57ed6314629db208f7fefe640034dbbcb0a06f1d46978cc46818fa9c52c5042f19482cdfa48c30b9c041b5bbf8fa4aaa37d76ee9efb7b3345625ec5ebce3d55410e44d53b0e4b19a1380179fe3d1098f0fb22abcb8218d481b7788c2ae93ea890e854513cb9a07e54b24b352be0c7f8187a3d854db0984fa18b393332edd359bf0d61003cad1a5a1b538add6ebd7f615c7c8585db1f934db398970618d460e917676862f8512a9ea02836611b237a558cb7ede29c5d96acea4fe03b197e500d82253386236bcc210dbca8b1beb27bec1b0481b2baaab428f66f157a410525dc9b01b356b4fcaf1292b9994da74f1e67b5fd344aec15ff8575b82a153ab4ac83dcdd5729248a9060212fbe6282682900dc9605083002dbfaa28d116064ffed40e5960afca42f52d973db01c793d89b6658370ab5bded2a54e8fdd34ba5d631ebc64431c5bef0e81c211298c1bcfdbf8715106d62a6d1c93dbc3a7cf7e3edfda4ed1ac12699b5b445bdb0f8c1ace4ccfd0c4b72b52663a072082377bc099f1d7d14550060f40e126553bb73e23466e3836c22da549c38abd1f3bddf11af6cd2e5a5cb57327f64b5940ca29ea5f5b06a66457f88083dcdf0a2ce9cef954ddb7918493bc03190e330afb4e1da497d8273542c3b98f5cd9bad7302bdaa0ae672ae56bed40c4c2cc24e98c4fb5d2e66f233b98ae2638b492aa0fbfb4d5b66621163c67e1e6b2b51044237814ecca08a767114071938501f552993640c7bd8390d4a45c79a2af617fab0bd415b47b51c7bc520bde09cd82900ac31e779087503ae56381b0ccbd1d4856eb1c24948f02e4e1f1ebdc4c88dfc2d9d5c860654175ec9bc7505fb41b39c720258adac20ccfb21a9c8bef40ca58002820ad74d6acdee0d37ce818f196d0df97f4c76238f374bae49c0fa9b43af6c7f4167c7a2716fb071cc2491a1080562d7425d0a0537cd4ebff5d3d0c87712b48839474b852ec99f34590b4e99d0b4b1de4c455519d20b8615c3919286b11df23922e23aee150d3750ec32618d3bd5a2d7f5b8c69d8b08b865e40ad33469e76bb01ff2215bf17602d7db4b20e3556bdc73c9512421be6689dc76e08e6c010778e7b13c777179d62eea7403493a9f6bcbdb7637400cbe3a8aa4e9555a594cd5a0dc13b71c56c588ca32485022614741d4c8133eeb80b6afc422061c355f57a7e7c41ad469fc6e83a4cac1fbfc14fdfd089c8dce8c4468d68f77ca991b0b0381c6687ca4d5bf1c95bcd8728f5ec9f0b0c4d2ebf5d5e904fea6896390059c34d74a285e683a596f250d7d8a00052c610290548b628a60743e6d6ff8e1450f13aee72c050e9786fd2bab4c64e2eea1ff00d878ddf6f84446dbae6c215556c15f072862404478dcc5dbaa9392e7f692e7b52c149e869dbec059741ad448653be1c80e4eb9e97695af3a659b4b99c62a66d95c11542c94c001f7266d3e20caa8fb9339dd1687ee13c6fc4202f4b02c4ead91eaa997761e41cae758a23e903ed2306cf7794e88e4ea1794bd390b982956a579a7ef64e8a269853c7b0dfbc34295fc907c85c40e8c46e728c127f8843aa07aa8bc29fbac1326acf8fa25eec90524650d42322ff1caf81c91d3c9bd922346011b7c7715bdf02d7429018209307feb9219b16114d36ede5e18acfcc18eacc16e095cb8ea20b183499d632c8c47d4ddaa6d203db11168de87c30819e50", 0xc81}], 0x0, 0x0) 11:13:09 executing program 1: syz_mount_image$nfs4(0x0, 0x0, 0x1, 0x7, &(0x7f0000000500)=[{0x0}, {0x0}, {&(0x7f0000000240), 0x0, 0x3ba876df}, {0x0}, {&(0x7f0000000300)="5e51ee21c87cddb97b7f4a402f29af8c88a30d566c70b59a0353b633952760690b439c72262eb717bacdd0341fdc61557c00ec2a8f2a2a423614ec0187f6af9458e548faadb9b95d9c4ff85f522f15c866bf3651b2c6", 0x56}, {0x0}, {&(0x7f0000000440), 0x0, 0x5}], 0x50040, &(0x7f00000005c0)={[{')}*^&\\@'}, {'(^\xd0'}, {'&%:'}], [{@subj_role}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@euid_lt}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) [ 466.063733][ T3543] usb 3-1: new high-speed USB device number 2 using dummy_hcd 11:13:09 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000002180)='./file0\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140), 0x0, &(0x7f0000002300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {}, {@allow_other}], [{@smackfsfloor}]}}) [ 466.301997][ T3543] usb 3-1: Using ep0 maxpacket: 8 [ 466.315868][ T8256] loop4: detected capacity change from 0 to 6 11:13:09 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000040)=[@free_buffer], 0x1, 0x0, &(0x7f0000000080)=':'}) [ 466.422976][ T3543] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 466.433337][ T3543] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 466.443589][ T3543] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1023 [ 466.453814][ T3543] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 466.505737][ T8264] fuse: Unknown parameter 'smackfsfloor' 11:13:09 executing program 4: socketpair(0x2, 0x0, 0x80000001, &(0x7f00000003c0)) 11:13:09 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000003c0)) [ 466.552036][ T20] usb 6-1: new high-speed USB device number 3 using dummy_hcd 11:13:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000013c0)={[{@check_strict}]}) [ 466.782906][ T3543] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 466.792529][ T3543] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 466.800698][ T3543] usb 3-1: Product: syz [ 466.805362][ T3543] usb 3-1: Manufacturer: ◛㒤儎瀛쑶ꨯⴢ囄㑈 [ 466.812833][ T3543] usb 3-1: SerialNumber: syz [ 466.819096][ T20] usb 6-1: Using ep0 maxpacket: 16 [ 466.942885][ T20] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 467.023440][ T8245] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 467.053117][ T3543] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 467.122921][ T20] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 467.132665][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 467.140818][ T20] usb 6-1: Product: syz [ 467.145259][ T20] usb 6-1: Manufacturer: syz [ 467.149984][ T20] usb 6-1: SerialNumber: syz [ 467.294183][ T3543] usb 3-1: USB disconnect, device number 2 [ 467.374823][ T20] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 467.477561][ T8275] ISOFS: Unable to identify CD-ROM format. [ 467.576250][ T8253] UDC core: couldn't find an available UDC or it's busy: -16 [ 467.584397][ T8253] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 467.655712][ T3137] usb 6-1: USB disconnect, device number 3 11:13:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0xffffffffffffff7b}, './file0\x00'}) 11:13:10 executing program 0: faccessat2(0xffffffffffffffff, 0x0, 0x122, 0x0) 11:13:10 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)) syz_mount_image$squashfs(0x0, &(0x7f0000000800)='./file0\x00', 0x5, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000900)={[{'#:!)'}, {'MAY_APPEND'}], [{@dont_appraise}]}) 11:13:11 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x17}, './file0\x00'}) 11:13:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xe8c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0xe80, 0x4, 0x0, 0x1, [{0x248, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x11, 0x2, "21ec4c091cb0012040ff91a8de"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0x45, 0x2, "2adbe5278963285fc061a7b07351676ea37161aabefc99b9fed782bced8c8343c6b6528f1756e1c21daed4885bb2716c2842c692f282cc9cad8221c67029ad2526"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0xa1, 0x2, "4eed52075e43538262b0136e3f2b8bf0dbb87bfc3ab38650ce1e0dedbf71d2226f37ee88ce2c325eec2ac92beb419608e17fa6209d40c8f5d1b0b54896fe5a27db8e7b4e2a491a1c717876ebf8a5e39bbb0560dfbf748ed3979da902bdb5918ca222c44f6b05b3a9ff695dc5f3e91f15ed659d619f78a89e1d5b1ba6372251d5b83e490455d06668904606ef2aa779b18b3811469ef261557caf02f7ed"}, @NL80211_PKTPAT_MASK={0x55, 0x1, "f5ed531aec82532eeb818e6bbee830f62619f2c03fccba80aaf04e0b87078c4f5f736bfa4da885427d216a49e13bdd396a969281080cd1564fd9f0fae9fb8e68230bfd672642106e61b6b48459d1dde0bf"}, @NL80211_PKTPAT_PATTERN={0xd9, 0x2, "94b5eb159aad43bb11c154ca544c7e45d8dc39712b2cea500b14e2b265289612b71f1ca2471fe761ceafb52417bb2753c5b85723892d1f10d4306cea4d3e535d9908a63ca8dad2696eb4b54273421e7a2253323533ae3c017bd62fabbb95bfbe9f486d0a6309ff69afd69ed13ec76d3df0d40efb998da9313636e9de78a3979bad5d3fdf93ebfb502c111bd78ed0328b6954146b767c58d8bf4ab05d4bde2fc7d1c987f4d5a86353008e15b50f03e375a68d4890565a4474fc7507398b70deeca2ce6a4f900f70c4fbad13b93f0f778da62b3fe6d1"}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8}]}, {0xf0, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_MASK={0xd9, 0x1, "8812abeac24ff73d99f1317e65890cb4834f4de85dc51a9c1ffbff7959b67b5c3f47d26a6eed35ecf6b037da2b5c86a04c574c1ef64e150b329cb49eba849135671b97a5d1f6130d6c27c9aed1d5656772efdbf14ccd73b0a9e473583bb2023085462ffa86545d7c219d47a35bc0a120883a0d7f55fe39dfbf29d4ea498f2425865f44b3ef00a5bddf2b87de10124345ea215bd664952313a8a48fd931b63fbf86b3883b1921e2cb8dd76731e5912fa2e7c4a6a1f2dbbb28d337d7d4aa6d858c54b567d8e2d425b25e12c1990633306a54a6c54a28"}, @NL80211_PKTPAT_OFFSET={0x8}]}, {0xb38, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x49, 0x2, "9adf7be47e30d5b761f1b7e167ddfbd849b7339d3265d3e29a6f5d71dbc80058109758ebd02a7dffff04afd14b6c8472bfea24713daaa9683fa89d92d41dcaeb4e85e1bd08"}, @NL80211_PKTPAT_PATTERN={0x99, 0x2, "bb2e73d1a1240c9864dab6eedfa0fe5ae7628175a499a3801f9d8a27940df838237bcdde7e332aa64347320ada79f66aa31374bb080d27c79cdec90241bcda1fb2c99fe2207f9532cd4d728a189337b09e08563c8c0a65316b446dc11362a424bc78077e4c976736cd7309322f06d07f7052fb0129e1d7f2e799581cf6f0ce64560eac518a8418c6625123c62278218777be92f576"}, @NL80211_PKTPAT_PATTERN={0xa49, 0x2, "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"}]}]}]}]}, 0xec4}}, 0x0) 11:13:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'tunl0\x00', 0x0}) 11:13:11 executing program 0: sync() sync() connect$inet(0xffffffffffffffff, &(0x7f0000000000), 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ftruncate(0xffffffffffffffff, 0x0) sync() 11:13:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) 11:13:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x34, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x81}]}, 0x34}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, 0x0, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) 11:13:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000002340), 0xf000000, &(0x7f00000001c0)) 11:13:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'syzkaller1\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="eb5d0ec9e090"}}}, {{@ip={@loopback, @local, 0x0, 0x0, 'wg1\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 11:13:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001240)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@typedef={0x6}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001180)=""/167, 0x2b, 0xa7, 0x1}, 0x20) 11:13:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @private}, {0x1, @random="362fc0cbc348"}, 0x5e, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'veth1_to_batadv\x00'}) 11:13:11 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv6={0x86dd, @generic={0x0, 0x6, "000200", 0x18, 0x3c, 0x0, @local, @local, {[@routing={0x0, 0x2, 0x0, 0x4, 0x0, [@mcast1]}]}}}}}, 0x0) 11:13:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x4000000}]}}, &(0x7f0000000100)=""/216, 0x26, 0xd8, 0x1}, 0x20) 11:13:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005580)=[{{&(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0x7}]}}}], 0x18}}], 0x1, 0x0) 11:13:12 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000002c0)={@remote, @broadcast, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 469.213294][ T8307] ISOFS: Unable to identify CD-ROM format. 11:13:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'syzkaller1\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="eb5d0ec9e090"}}}, {{@ip={@loopback, @local, 0x0, 0x0, 'wg1\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 11:13:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 11:13:12 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='veth1_to_hsr\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x40040) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 11:13:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote, r1}, 0x14) 11:13:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="8c0800003000010000000000000000000000000078080100740801000b000100706f6c6963650000480802803c00010000000000000000000000000000000000000000000400000000000000ff0700000400000000000000ff0700000000000000000000000000000404020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040403"], 0x88c}}, 0x0) 11:13:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet(r0, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)='z', 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8840) 11:13:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) 11:13:13 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[], 0x28}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000af000001fffffff1f000800080017", 0x1f}], 0x1}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 11:13:13 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, &(0x7f0000000100)=""/216, 0x36, 0xd8, 0x1}, 0x20) [ 469.999276][ T8330] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 470.008899][ T8330] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 11:13:13 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='veth1_to_hsr\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x40040) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 11:13:13 executing program 5: syz_emit_ethernet(0x18a, &(0x7f0000000080)={@broadcast, @dev, @val={@void}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "e4f47c", 0x150, 0x3a, 0x0, @dev, @mcast2, {[@dstopts={0x0, 0x0, '\x00', [@ra]}, @dstopts={0x0, 0x3, '\x00', [@jumbo, @hao={0xc9, 0x10, @private1}, @enc_lim]}, @fragment, @dstopts={0x0, 0x4, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @broadcast}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @hopopts={0x0, 0x1, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @ndisc_rs={0x85, 0x0, 0x0, '\x00', [{0x0, 0xc, "c8ea949cb288a79b0da2e6a3ad8b4f03e4eda2606fa72f5fbe58cdf4196bf2bf8b15b558d03a8414beef8b4dad49a1f9b5599936ef9ef875bb23e74e897e93cb23cd7e8593bc5b5d8f4109f91ee956c411d10f6842a3449ffbdda5abbb57fd"}, {0x0, 0xb, "9ebece2d2bf25b342d2eb29f9f07c54a6a65114ce4b973f9ea4b7fae98871981b80ef1b4476121ad249b9ad9c7c3e7d6645386bd3244823b99bb5ebf2d629530a922bfeb2800d2fcd3d5f43cf863a74bc6b161a2ce1c532ab761f84f22"}]}}}}}}, 0x0) 11:13:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="8c0800003000010000000000000000000000000078080100740801000b000100706f6c6963650000480802803c00010000000000000000000000000000000000000000000400000000000000ff0700000400000000000000ff0700000000000000000000000000000404020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040403"], 0x88c}}, 0x0) 11:13:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000040)={'tunl0\x00', &(0x7f00000002c0)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private}}}}) 11:13:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) 11:13:13 executing program 5: unshare(0x40000400) mmap(&(0x7f000004c000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="5500000018007f0265fe05b2a4a280930a060014fe8000020500ff0a390009002d0050000500000025000540039b846ef75afb83de440974ae0aca3ab8220004100cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) [ 470.798834][ T8353] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 470.808679][ T8353] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 11:13:13 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv6={0x86dd, @generic={0x0, 0x6, "000200", 0x8, 0x0, 0x0, @local, @local, {[@routing={0x0, 0x0, 0x0, 0x4}]}}}}}, 0x0) 11:13:13 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='veth1_to_hsr\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x40040) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 11:13:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="8c0800003000010000000000000000000000000078080100740801000b000100706f6c6963650000480802803c00010000000000000000000000000000000000000000000400000000000000ff0700000400000000000000ff0700000000000000000000000000000404020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040403"], 0x88c}}, 0x0) [ 471.394811][ T8366] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 471.404409][ T8366] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 11:13:15 executing program 0: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000700)={[{@huge_advise}, {}, {@mode={'mode', 0x3d, 0x5}}, {@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x74, 0x0]}}]}) 11:13:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x9}, {}]}]}}, &(0x7f0000000100)=""/216, 0x36, 0xd8, 0x1}, 0x20) 11:13:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x14e24}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="2eb87c27166cf6f8245905982cf53377cf56facaf8c9", 0x16}, {&(0x7f0000000580)="8e9ced5216e091af66220c1567a100f5092d7a36590cd70832c9ce91691c0de8ff645904a882bcc6fcfe9c277a06f608ccaf7d8618528222a23c15d833109ba9f50e320a284dc6c18afe5ee24e0a70325874bf9bc4318813fd421b002e2c79d39eb18c24ef1553a358c8f43814e17603d85c0311c4b095992829418a5b37f7fed9de", 0x82}, {&(0x7f0000000140)="99", 0x1}], 0x3) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="000127bdb0e20200df250100000002f2c47b32cd20c7f36b5e36102d87087ec74437338fbdd1065ee86aad61007d479dcfaefbb630923c6f616e81405187086e5f7bbcee0582a22e3d24c3b07fabc53e00c8dc18416e38e244e369045d48a13d2a669e4b043413fdac63c863c704f531fdd150e064c51f33176463bb0177bd9cd4d251735196b02a1f37d3597dd6730f73d72e9220004c306675ad6399a9e9014a8f5ebd81d061c0ffe0cfd29e8757ebe30cb6af"], 0xb8}, 0x1, 0x0, 0x0, 0x841}, 0x8040) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="4800ff01", @ANYRES16=r2, @ANYBLOB="200028bd7000fedbdf250600000008000200030000001c00018008000300ac1414aa080003000a010100060001000200000008000200020000000800030005000000", @ANYRES32=r0, @ANYRES16=r1], 0x48}, 0x1, 0x0, 0x0, 0x4004004}, 0x4850) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a00)=@newqdisc={0x250, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x9}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}, @qdisc_kind_options=@q_taprio={{0xb}, {0x1cc, 0x2, [@TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8, 0x5, 0x8}, @TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION={0xc, 0x9, 0x6}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0xc4, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x100000}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x1f}]}, {0x3c, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x80000000}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x589}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x1f}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x1f}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x9}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x9}]}, {0x1c, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x7}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x1ff}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0xff}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x3}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x3}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x9}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x5}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x1}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x11}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x7fff}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0xd4, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0xc5f}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x10001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0xffffffff}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x5e}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x7fffffff}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x76}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x101}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x6}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x401}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x7}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x4}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x67}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x5}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x19e8}]}, {0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x7}]}, {0x3c, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x31f8}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x3}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0xfffffffa}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0xead}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x80}, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x5}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x2}, @TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME={0xc, 0x8, 0x9}]}}]}, 0x250}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x84, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r6 = socket$inet(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="5500000018007f0265fe05b2a4a280930a060014fe8000020500ff0a390009002d0050000500000025000540039b846ef75afb83de440974ae0aca3ab8220004100cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f0, 0x0, 0x2c8, 0x98, 0x2c8, 0x98, 0x458, 0x458, 0x458, 0x458, 0x458, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x44bb, 0x3ff, 0x1}}}, {{@ip={@private=0xa010100, @empty, 0xff, 0xff, 'veth1\x00', 'lo\x00', {0xff}, {0xff}, 0x6c, 0x2, 0x42}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x4}}}, {{@ip={@loopback, @remote, 0xff, 0xff000000, 'macvlan0\x00', 'veth1_to_bond\x00', {}, {}, 0x8, 0x3}, 0x0, 0x70, 0x198}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4f53, 'system_u:object_r:hostname_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x401, 0x5, @broadcast, 0x4e24}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x13}}, @inet=@rpfilter={{0x28}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfffffffd, 0x8, @multicast2, 0x4e24}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x550) 11:13:15 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='veth1_to_hsr\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x40040) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 11:13:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="8c0800003000010000000000000000000000000078080100740801000b000100706f6c6963650000480802803c00010000000000000000000000000000000000000000000400000000000000ff0700000400000000000000ff0700000000000000000000000000000404020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040403"], 0x88c}}, 0x0) 11:13:15 executing program 5: syz_emit_ethernet(0x12, &(0x7f0000000000)={@dev, @dev, @val={@void}, {@generic={0x88ca}}}, 0x0) [ 472.572844][ T8384] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 472.582955][ T8384] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 11:13:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5}) ioctl$TUNSETLINK(r0, 0x400454d0, 0x301) 11:13:15 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4400}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x40, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) socket$inet6(0xa, 0x1, 0x0) 11:13:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @private}, {0x1, @random="362fc0cbc348"}, 0x5e, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'veth1_to_batadv\x00'}) 11:13:16 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30}}], 0x1, 0x0) 11:13:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0x4, 0x0, [{}]}]}}, &(0x7f0000000100)=""/216, 0x2e, 0xd8, 0x1}, 0x20) 11:13:16 executing program 1: statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x801038, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@nodevmap}], [{@smackfshat={'smackfshat', 0x3d, '-,'}}]}}) geteuid() syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000680)=[{0x0}, {0x0, 0x0, 0x7}, {&(0x7f00000005c0), 0x0, 0x7}], 0x0, &(0x7f0000000700)={[{}, {@mode}]}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000780), 0x0) syz_mount_image$tmpfs(&(0x7f0000002000), &(0x7f0000002040)='./file0\x00', 0x0, 0x1, &(0x7f0000002180)=[{&(0x7f0000002080)="fd", 0x1}], 0x0, &(0x7f00000021c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x0]}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '.%L!*)}/['}}]}) 11:13:16 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)={0x3, 0x0, [{0x0, 0x63, &(0x7f0000000080)=""/99}, {0x0, 0x71, &(0x7f0000000100)=""/113}, {0x6000, 0x5f, &(0x7f0000000180)=""/95}]}) 11:13:16 executing program 2: syz_mount_image$tmpfs(&(0x7f0000002000), &(0x7f0000002040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000021c0)={[], [{@dont_hash}]}) [ 473.925416][ T8412] tmpfs: Unknown parameter 'dont_hash' 11:13:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f0000001340)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 11:13:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000e0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB=';']) 11:13:17 executing program 3: syz_mount_image$exfat(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000800)=[{0x0}], 0x0, &(0x7f0000000900)={[{@namecase}, {@codepage={'codepage', 0x3d, 'macceltic'}}], [{@appraise}]}) 11:13:17 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) 11:13:17 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4400}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x40, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) socket$inet6(0xa, 0x1, 0x0) 11:13:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001740)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}], 0x20}}, {{&(0x7f0000000140)={0x2, 0x4e22, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4}]}}}], 0x18}}], 0x2, 0x0) [ 474.600453][ T8424] loop0: detected capacity change from 0 to 8 11:13:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = memfd_create(&(0x7f00000000c0)='/dev/cuse\x00', 0x0) lseek(r3, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x58, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x8103}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 474.714123][ T8423] exfat: Deprecated parameter 'namecase' [ 474.720180][ T8423] exfat: Deprecated parameter 'codepage' [ 474.725295][ T8424] F2FS-fs (loop0): Unable to read 2th superblock [ 474.726265][ T8423] exfat: Bad value for 'codepage' [ 474.732679][ T8424] F2FS-fs (loop0): Unrecognized mount option ";" or missing value 11:13:17 executing program 1: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x1, &(0x7f0000000700)=[{&(0x7f0000000140)="96e4cfa2a2c490", 0x7}], 0x0, 0x0) 11:13:18 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x4000080) signalfd(0xffffffffffffffff, 0x0, 0x0) 11:13:18 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4400}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x40, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) socket$inet6(0xa, 0x1, 0x0) 11:13:18 executing program 3: bpf$MAP_CREATE(0xe, &(0x7f0000000400)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 11:13:18 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, 0x0) [ 475.197013][ T8437] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 11:13:18 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) lseek(0xffffffffffffffff, 0x200, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x1, &(0x7f0000000140)=@raw=[@generic={0x0, 0x0, 0x6, 0x0, 0x80000000}], &(0x7f0000000180)='GPL\x00', 0x6, 0xcb, &(0x7f0000000280)=""/203, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0xf, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x80) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 11:13:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f0000001d00), 0x0, &(0x7f0000001dc0)) 11:13:18 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001bc0)='./cgroup/syz1\x00', 0x200002, 0x0) 11:13:18 executing program 4: socket$packet(0x11, 0x1, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)=0x5, 0x4) syz_open_procfs(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/96, 0x60}], 0x4, 0x8, 0x93) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0xc0) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r4, 0x0, 0x11f06) [ 475.962701][ T8456] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.970686][ T8456] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 476.063460][ T8456] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 476.071591][ T8456] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 11:13:19 executing program 3: r0 = fsopen(&(0x7f0000000040)='pstore\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) [ 476.155280][ T24] audit: type=1800 audit(1653477199.217:6): pid=8462 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=1182 res=0 errno=0 [ 476.262231][ T24] audit: type=1804 audit(1653477199.317:7): pid=8463 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1030399041/syzkaller.aNI4Of/151/file0" dev="sda1" ino=1182 res=1 errno=0 11:13:19 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) [ 476.817555][ T8435] not chained 540000 origins [ 476.822671][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 476.831396][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.841479][ T8435] Call Trace: [ 476.844770][ T8435] [ 476.847715][ T8435] dump_stack_lvl+0x1ff/0x28e [ 476.852451][ T8435] dump_stack+0x25/0x28 [ 476.856657][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 476.862448][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 476.868580][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 476.873732][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 476.879590][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 476.885203][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 476.890358][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 476.896219][ T8435] ? should_fail+0x75/0x9c0 [ 476.900768][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 476.905923][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 476.912231][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 476.918362][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 476.923514][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 476.929368][ T8435] __msan_chain_origin+0xbf/0x140 [ 476.934452][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 476.939632][ T8435] get_compat_msghdr+0x108/0x2c0 [ 476.944627][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 476.949536][ T8435] do_recvmmsg+0xd77/0x2120 [ 476.954122][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 476.959287][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 476.964428][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 476.970723][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 476.976840][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 476.983395][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 476.988134][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 476.994515][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 476.999588][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.004481][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.009024][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.015407][ T8435] RIP: 0023:0xf7f42549 [ 477.019493][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 477.039135][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 477.047578][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 477.055572][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 477.063560][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 477.071548][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 477.079537][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 477.087539][ T8435] [ 477.093429][ T8435] Uninit was stored to memory at: [ 477.098536][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.104121][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.109116][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.113753][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.118483][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.124957][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.130031][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.135027][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.139585][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.146055][ T8435] [ 477.148388][ T8435] Uninit was stored to memory at: [ 477.153560][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.158716][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.163791][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.168348][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.173163][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.179550][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.184711][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.189609][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.194242][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.200626][ T8435] [ 477.203042][ T8435] Uninit was stored to memory at: [ 477.208139][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.213374][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.218359][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.222992][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.227719][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.234191][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.239265][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.244247][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.248795][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.255267][ T8435] [ 477.257602][ T8435] Uninit was stored to memory at: [ 477.262787][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.267943][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.273018][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.277578][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.282388][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.288771][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.293991][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.298894][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.303583][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.309972][ T8435] [ 477.312436][ T8435] Uninit was stored to memory at: [ 477.317527][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.322759][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.327745][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.332439][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.337174][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.343695][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.348771][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.353795][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.358348][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.364866][ T8435] [ 477.367203][ T8435] Uninit was stored to memory at: [ 477.372429][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.377590][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.382710][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.387270][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.392152][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.398542][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.403762][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.408663][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.413358][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.419744][ T8435] [ 477.422231][ T8435] Uninit was stored to memory at: [ 477.427329][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 477.432576][ T8435] get_compat_msghdr+0x108/0x2c0 [ 477.437565][ T8435] do_recvmmsg+0xd77/0x2120 [ 477.442248][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.446980][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 477.453529][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 477.458610][ T8435] do_fast_syscall_32+0x34/0x70 [ 477.463650][ T8435] do_SYSENTER_32+0x1b/0x20 [ 477.468204][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 477.474740][ T8435] [ 477.477078][ T8435] Local variable msg_sys created at: [ 477.482514][ T8435] do_recvmmsg+0xbb/0x2120 [ 477.486975][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 477.903194][ T8435] not chained 550000 origins [ 477.907919][ T8435] CPU: 1 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 477.917591][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.927672][ T8435] Call Trace: [ 477.930967][ T8435] [ 477.933911][ T8435] dump_stack_lvl+0x1ff/0x28e [ 477.938649][ T8435] dump_stack+0x25/0x28 [ 477.942851][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 477.948633][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 477.954768][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 477.959920][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 477.965822][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 477.971430][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 477.976577][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 477.982425][ T8435] ? should_fail+0x75/0x9c0 [ 477.986970][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 477.992330][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 477.998636][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 478.004776][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.009929][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 478.015787][ T8435] __msan_chain_origin+0xbf/0x140 [ 478.020874][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.026054][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.031041][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 478.035951][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.040532][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 478.045696][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.050842][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 478.057138][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 478.063258][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.069812][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.074548][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.080929][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.085999][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.090891][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.095435][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.101810][ T8435] RIP: 0023:0xf7f42549 [ 478.105896][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 478.125540][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 478.133985][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 478.141977][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 478.149970][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 478.157956][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 478.165949][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 478.173951][ T8435] [ 478.180692][ T8435] Uninit was stored to memory at: [ 478.186325][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.191484][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.196591][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.201142][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.205988][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.212486][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.217564][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.222579][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.227125][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.233668][ T8435] [ 478.236002][ T8435] Uninit was stored to memory at: [ 478.241131][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.246394][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.251377][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.256035][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.260767][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.267250][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.272423][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.277322][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.281979][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.288362][ T8435] [ 478.290691][ T8435] Uninit was stored to memory at: [ 478.295896][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.301051][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.306136][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.310687][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.315543][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.322042][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.327112][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.332115][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.336666][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.343223][ T8435] [ 478.345559][ T8435] Uninit was stored to memory at: [ 478.350651][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.355973][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.360967][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.365690][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.370415][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.376966][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.382147][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.387046][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.391604][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.398146][ T8435] [ 478.400480][ T8435] Uninit was stored to memory at: [ 478.405770][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.410934][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.416089][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.420643][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.425533][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.432032][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.437102][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.442155][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.446705][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.453260][ T8435] [ 478.455594][ T8435] Uninit was stored to memory at: [ 478.460687][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.466022][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.471013][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.475750][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.480488][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.487043][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.492256][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.497155][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.501880][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.508263][ T8435] [ 478.510599][ T8435] Uninit was stored to memory at: [ 478.515892][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.521059][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.526218][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.530764][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.535668][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.542164][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.547238][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.552289][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.556844][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.563399][ T8435] [ 478.565732][ T8435] Local variable msg_sys created at: [ 478.571029][ T8435] do_recvmmsg+0xbb/0x2120 [ 478.575706][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.710425][ T8435] not chained 560000 origins [ 478.715250][ T8435] CPU: 1 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 478.723966][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.734045][ T8435] Call Trace: [ 478.737461][ T8435] [ 478.740414][ T8435] dump_stack_lvl+0x1ff/0x28e [ 478.745152][ T8435] dump_stack+0x25/0x28 [ 478.749351][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 478.755138][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 478.761275][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.766428][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 478.772287][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 478.777891][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.783039][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 478.788885][ T8435] ? should_fail+0x75/0x9c0 [ 478.793428][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.798582][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 478.804893][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 478.811027][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.816187][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 478.822033][ T8435] __msan_chain_origin+0xbf/0x140 [ 478.827114][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 478.832294][ T8435] get_compat_msghdr+0x108/0x2c0 [ 478.837284][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 478.842197][ T8435] do_recvmmsg+0xd77/0x2120 [ 478.846786][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 478.851957][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 478.857104][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 478.863412][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 478.869539][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.876101][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 478.880844][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 478.887239][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 478.892316][ T8435] do_fast_syscall_32+0x34/0x70 [ 478.897220][ T8435] do_SYSENTER_32+0x1b/0x20 [ 478.901772][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 478.908154][ T8435] RIP: 0023:0xf7f42549 [ 478.912244][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 478.931895][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 478.940348][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 478.948348][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 478.956345][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 478.964341][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 478.972340][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 478.980356][ T8435] [ 478.988998][ T8435] Uninit was stored to memory at: [ 478.995089][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.000248][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.005348][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.009898][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.014766][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.021151][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.026336][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.031235][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.035897][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.042391][ T8435] [ 479.044721][ T8435] Uninit was stored to memory at: [ 479.049812][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.055069][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.060071][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.064740][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.069470][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.075956][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.081028][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.086037][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.090590][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.097085][ T8435] [ 479.099420][ T8435] Uninit was stored to memory at: [ 479.104625][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.109788][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.114891][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.119443][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.124288][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.130671][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.135915][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.140816][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.145532][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.152030][ T8435] [ 479.154368][ T8435] Uninit was stored to memory at: [ 479.159462][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.164790][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.169775][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.174488][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.179218][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.185779][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.190852][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.195907][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.200452][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.206935][ T8435] [ 479.209266][ T8435] Uninit was stored to memory at: [ 479.214469][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.219630][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.224716][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.229269][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.234102][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.240484][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.245671][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.250566][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.255221][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.261603][ T8435] [ 479.264044][ T8435] Uninit was stored to memory at: [ 479.269133][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.274395][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.279375][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.284023][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.288745][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.295232][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.300307][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.305310][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.309859][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.316348][ T8435] [ 479.318680][ T8435] Uninit was stored to memory at: [ 479.323884][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.329041][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.334294][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.338852][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.343770][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.350160][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.355418][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.360319][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.365038][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.371423][ T8435] [ 479.373940][ T8435] Local variable msg_sys created at: [ 479.379239][ T8435] do_recvmmsg+0xbb/0x2120 [ 479.383877][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.418381][ T8435] not chained 570000 origins [ 479.423101][ T8435] CPU: 1 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 479.431818][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.441898][ T8435] Call Trace: [ 479.445189][ T8435] [ 479.448137][ T8435] dump_stack_lvl+0x1ff/0x28e [ 479.452868][ T8435] dump_stack+0x25/0x28 [ 479.457073][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 479.462857][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 479.468985][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 479.474146][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 479.480000][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 479.485607][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 479.490755][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 479.496605][ T8435] ? should_fail+0x75/0x9c0 [ 479.501152][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 479.506299][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 479.512598][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 479.518729][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 479.523875][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 479.529720][ T8435] __msan_chain_origin+0xbf/0x140 [ 479.534802][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.539979][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.544969][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 479.549869][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.554452][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 479.559621][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 479.564768][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 479.571076][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 479.577223][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.583786][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.588528][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.594921][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.600000][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.604896][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.609447][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.615833][ T8435] RIP: 0023:0xf7f42549 [ 479.619924][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 479.639576][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 479.648034][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 479.656034][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 479.664029][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 479.672025][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 479.680024][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 479.688041][ T8435] [ 479.694532][ T8435] Uninit was stored to memory at: [ 479.699642][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.705906][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.710941][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.715622][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.720350][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.726850][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.732031][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.736929][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.741474][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.748030][ T8435] [ 479.750359][ T8435] Uninit was stored to memory at: [ 479.755622][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.760775][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.765921][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.770478][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.775361][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.781850][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.786925][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.791973][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.796524][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.799190][ T8460] not chained 580000 origins [ 479.803038][ T8435] [ 479.803048][ T8435] Uninit was stored to memory at: [ 479.803125][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.803183][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.807749][ T8460] CPU: 0 PID: 8460 Comm: syz-executor.4 Not tainted 5.18.0-rc4-syzkaller #0 [ 479.810061][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.815068][ T8460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.815094][ T8460] Call Trace: [ 479.815109][ T8460] [ 479.815125][ T8460] dump_stack_lvl+0x1ff/0x28e [ 479.815188][ T8460] dump_stack+0x25/0x28 [ 479.820268][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.825194][ T8460] kmsan_internal_chain_origin+0x78/0x120 [ 479.825266][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 479.834033][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.838427][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 479.848564][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.851742][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 479.851800][ T8460] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 479.854753][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.859416][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 479.863646][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.868216][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 479.874009][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.879973][ T8460] ? should_fail+0x75/0x9c0 [ 479.886371][ T8435] [ 479.891640][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 479.891691][ T8460] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 479.896735][ T8435] Uninit was stored to memory at: [ 479.896813][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 479.902525][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 479.902602][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 479.908149][ T8435] get_compat_msghdr+0x108/0x2c0 [ 479.912983][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 479.913037][ T8460] __msan_chain_origin+0xbf/0x140 [ 479.918173][ T8435] do_recvmmsg+0xd77/0x2120 [ 479.922661][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 479.922740][ T8460] get_compat_msghdr+0x108/0x2c0 [ 479.928538][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 479.934853][ T8460] ? __sys_recvmmsg+0x51c/0x6f0 [ 479.934919][ T8460] do_recvmmsg+0xd77/0x2120 [ 479.939421][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.941771][ T8460] ? __stack_depot_save+0x21/0x4b0 [ 479.941839][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 479.946922][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 479.953146][ T8460] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 479.953221][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 479.958243][ T8435] do_fast_syscall_32+0x34/0x70 [ 479.963339][ T8460] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.963410][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 479.969471][ T8435] do_SYSENTER_32+0x1b/0x20 [ 479.974579][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 479.974660][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 479.979571][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.985365][ T8460] do_fast_syscall_32+0x34/0x70 [ 479.985425][ T8460] do_SYSENTER_32+0x1b/0x20 [ 479.990455][ T8435] [ 479.990464][ T8435] Uninit was stored to memory at: [ 479.994939][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 479.995005][ T8460] RIP: 0023:0xf7f70549 [ 479.995037][ T8460] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 480.000188][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 480.005038][ T8460] RSP: 002b:00000000f7f4a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 480.005085][ T8460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 480.005120][ T8460] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 480.005150][ T8460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 480.009789][ T8435] get_compat_msghdr+0x108/0x2c0 [ 480.014622][ T8460] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 480.014658][ T8460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 480.014703][ T8460] [ 480.017258][ T8460] Uninit was stored to memory at: [ 480.019240][ T8435] do_recvmmsg+0xd77/0x2120 [ 480.026001][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.030736][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 480.035904][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.040929][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.047221][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.053378][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 480.058194][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.064769][ T8435] do_fast_syscall_32+0x34/0x70 [ 480.069409][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.073983][ T8435] do_SYSENTER_32+0x1b/0x20 [ 480.080273][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.085369][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.091731][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.096580][ T8435] [ 480.096588][ T8435] Uninit was stored to memory at: [ 480.101061][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.103532][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 480.108451][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.114850][ T8435] get_compat_msghdr+0x108/0x2c0 [ 480.118880][ T8460] [ 480.118889][ T8460] Uninit was stored to memory at: [ 480.118964][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.138564][ T8435] do_recvmmsg+0xd77/0x2120 [ 480.143716][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.152224][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 480.160157][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.168208][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.176220][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.181158][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 480.189187][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.197690][ T8435] do_fast_syscall_32+0x34/0x70 [ 480.200683][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.205836][ T8435] do_SYSENTER_32+0x1b/0x20 [ 480.210248][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.215430][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.220069][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.225075][ T8435] [ 480.231486][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.235945][ T8435] Uninit was stored to memory at: [ 480.240928][ T8460] [ 480.240937][ T8460] Uninit was stored to memory at: [ 480.245742][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 480.250555][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.256890][ T8435] get_compat_msghdr+0x108/0x2c0 [ 480.261352][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.266447][ T8435] do_recvmmsg+0xd77/0x2120 [ 480.272806][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.277659][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 480.279971][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.285063][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.289530][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.294713][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 480.301003][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.306010][ T8435] do_fast_syscall_32+0x34/0x70 [ 480.308308][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.313408][ T8435] do_SYSENTER_32+0x1b/0x20 [ 480.318478][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.323049][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.327951][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.332700][ T8435] [ 480.337171][ T8460] [ 480.337180][ T8460] Uninit was stored to memory at: [ 480.343567][ T8435] Local variable msg_sys created at: [ 480.348270][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.353301][ T8435] do_recvmmsg+0xbb/0x2120 [ 480.359591][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.364514][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 480.369499][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.543242][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.547972][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.554438][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.559513][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.564498][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.569050][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.575517][ T8460] [ 480.577850][ T8460] Uninit was stored to memory at: [ 480.583018][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.588172][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.593239][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.597786][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.602594][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.608974][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.614131][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.619027][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.623662][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.630040][ T8460] [ 480.632449][ T8460] Uninit was stored to memory at: [ 480.637543][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.642778][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.647760][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.652386][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.657109][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.663579][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.668651][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.673624][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.678172][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.684632][ T8460] [ 480.686969][ T8460] Uninit was stored to memory at: [ 480.692152][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 480.697309][ T8460] get_compat_msghdr+0x108/0x2c0 [ 480.702371][ T8460] do_recvmmsg+0xd77/0x2120 [ 480.706923][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.711646][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 480.718104][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 480.723282][ T8460] do_fast_syscall_32+0x34/0x70 [ 480.728184][ T8460] do_SYSENTER_32+0x1b/0x20 [ 480.732808][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 480.739187][ T8460] [ 480.741518][ T8460] Local variable msg_sys created at: [ 480.746905][ T8460] do_recvmmsg+0xbb/0x2120 [ 480.751368][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 480.853123][ T8435] not chained 590000 origins [ 480.857748][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 480.866461][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.876544][ T8435] Call Trace: [ 480.879836][ T8435] [ 480.882779][ T8435] dump_stack_lvl+0x1ff/0x28e [ 480.887513][ T8435] dump_stack+0x25/0x28 [ 480.891705][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 480.897487][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 480.903613][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 480.908762][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 480.914619][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 480.920227][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 480.925377][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 480.931235][ T8435] ? should_fail+0x75/0x9c0 [ 480.935778][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 480.940926][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 480.947230][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 480.953363][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 480.958541][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 480.964386][ T8435] __msan_chain_origin+0xbf/0x140 [ 480.969468][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 480.974643][ T8435] get_compat_msghdr+0x108/0x2c0 [ 480.979629][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 480.984535][ T8435] do_recvmmsg+0xd77/0x2120 [ 480.989127][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 480.994291][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 480.999437][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 481.005743][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 481.011872][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.018435][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.023176][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.029569][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.034652][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.039557][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.044106][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.050488][ T8435] RIP: 0023:0xf7f42549 [ 481.054578][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 481.074232][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 481.082683][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 481.090684][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 481.098679][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 481.106674][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 481.114666][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 481.122677][ T8435] [ 481.128763][ T8435] Uninit was stored to memory at: [ 481.134327][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.139485][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.144555][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.149104][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.153910][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.160290][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.165436][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.170331][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.174965][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.181346][ T8435] [ 481.183753][ T8435] Uninit was stored to memory at: [ 481.188843][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.194086][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.199072][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.203710][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.208455][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.214916][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.219987][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.224970][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.229520][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.235988][ T8435] [ 481.238317][ T8435] Uninit was stored to memory at: [ 481.243488][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.248644][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.253703][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.258258][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.263117][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.269496][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.274651][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.279545][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.284234][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.290614][ T8435] [ 481.293087][ T8435] Uninit was stored to memory at: [ 481.298193][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.303490][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.308472][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.313161][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.317886][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.324412][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.329485][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.334466][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.339010][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.345470][ T8435] [ 481.347799][ T8435] Uninit was stored to memory at: [ 481.352966][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.358122][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.363186][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.367736][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.372541][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.378925][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.384069][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.388967][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.393589][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.399969][ T8435] [ 481.402368][ T8435] Uninit was stored to memory at: [ 481.407461][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.412754][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.417739][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.422428][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.427155][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.433684][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.438755][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.443797][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.448347][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.449947][ T8460] not chained 600000 origins [ 481.454879][ T8435] [ 481.454888][ T8435] Uninit was stored to memory at: [ 481.454965][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 481.459488][ T8460] CPU: 1 PID: 8460 Comm: syz-executor.4 Not tainted 5.18.0-rc4-syzkaller #0 [ 481.461874][ T8435] get_compat_msghdr+0x108/0x2c0 [ 481.466810][ T8460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.471971][ T8435] do_recvmmsg+0xd77/0x2120 [ 481.480555][ T8460] Call Trace: [ 481.480570][ T8460] [ 481.485541][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.495517][ T8460] dump_stack_lvl+0x1ff/0x28e [ 481.495582][ T8460] dump_stack+0x25/0x28 [ 481.500072][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.503341][ T8460] kmsan_internal_chain_origin+0x78/0x120 [ 481.503414][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 481.506328][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 481.510987][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 481.515744][ T8435] do_fast_syscall_32+0x34/0x70 [ 481.519787][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 481.526170][ T8435] do_SYSENTER_32+0x1b/0x20 [ 481.531802][ T8460] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 481.531872][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 481.537910][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.542917][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 481.542975][ T8460] ? should_fail+0x75/0x9c0 [ 481.548076][ T8435] [ 481.548086][ T8435] Local variable msg_sys created at: [ 481.552913][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 481.552963][ T8460] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 481.558778][ T8435] do_recvmmsg+0xbb/0x2120 [ 481.563266][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 481.563341][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 481.568888][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 481.573981][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 481.574035][ T8460] __msan_chain_origin+0xbf/0x140 [ 481.640542][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 481.645724][ T8460] get_compat_msghdr+0x108/0x2c0 [ 481.650708][ T8460] ? __sys_recvmmsg+0x51c/0x6f0 [ 481.655610][ T8460] do_recvmmsg+0xd77/0x2120 [ 481.660190][ T8460] ? __stack_depot_save+0x21/0x4b0 [ 481.665355][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 481.670508][ T8460] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 481.676813][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 481.682942][ T8460] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.689506][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 481.694244][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.700638][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 481.705716][ T8460] do_fast_syscall_32+0x34/0x70 [ 481.710610][ T8460] do_SYSENTER_32+0x1b/0x20 [ 481.715157][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.721541][ T8460] RIP: 0023:0xf7f70549 [ 481.725630][ T8460] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 481.745286][ T8460] RSP: 002b:00000000f7f4a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 481.753741][ T8460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 481.761743][ T8460] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 481.769740][ T8460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 481.777741][ T8460] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 481.785736][ T8460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 481.793745][ T8460] [ 481.800597][ T8460] Uninit was stored to memory at: [ 481.806794][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 481.812069][ T8460] get_compat_msghdr+0x108/0x2c0 [ 481.817060][ T8460] do_recvmmsg+0xd77/0x2120 [ 481.821632][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 481.826462][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.832951][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 481.838021][ T8460] do_fast_syscall_32+0x34/0x70 [ 481.843022][ T8460] do_SYSENTER_32+0x1b/0x20 [ 481.847570][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.854050][ T8460] [ 481.856381][ T8460] Uninit was stored to memory at: [ 481.861473][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 481.866733][ T8460] get_compat_msghdr+0x108/0x2c0 [ 481.871814][ T8460] do_recvmmsg+0xd77/0x2120 [ 481.876366][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 481.881092][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.887590][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 481.892770][ T8460] do_fast_syscall_32+0x34/0x70 [ 481.897667][ T8460] do_SYSENTER_32+0x1b/0x20 [ 481.902320][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.908699][ T8460] [ 481.911025][ T8460] Uninit was stored to memory at: [ 481.916232][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 481.921386][ T8460] get_compat_msghdr+0x108/0x2c0 [ 481.926535][ T8460] do_recvmmsg+0xd77/0x2120 [ 481.931086][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 481.935994][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.942477][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 481.947547][ T8460] do_fast_syscall_32+0x34/0x70 [ 481.952599][ T8460] do_SYSENTER_32+0x1b/0x20 [ 481.957149][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 481.963694][ T8460] [ 481.966024][ T8460] Uninit was stored to memory at: [ 481.971127][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 481.976451][ T8460] get_compat_msghdr+0x108/0x2c0 [ 481.981431][ T8460] do_recvmmsg+0xd77/0x2120 [ 481.986150][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 481.990877][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 481.997421][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 482.002415][ T8435] not chained 610000 origins [ 482.002642][ T8460] do_fast_syscall_32+0x34/0x70 [ 482.007073][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 482.011996][ T8460] do_SYSENTER_32+0x1b/0x20 [ 482.020554][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.020580][ T8435] Call Trace: [ 482.020594][ T8435] [ 482.020609][ T8435] dump_stack_lvl+0x1ff/0x28e [ 482.025217][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.035178][ T8435] dump_stack+0x25/0x28 [ 482.035231][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 482.038535][ T8460] [ 482.038544][ T8460] Uninit was stored to memory at: [ 482.041459][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 482.046276][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 482.052425][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 482.052474][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 482.052530][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 482.056654][ T8460] get_compat_msghdr+0x108/0x2c0 [ 482.062356][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 482.062406][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 482.062461][ T8435] ? should_fail+0x75/0x9c0 [ 482.064759][ T8460] do_recvmmsg+0xd77/0x2120 [ 482.069769][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 482.075908][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 482.080904][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 482.086085][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.091785][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 482.091860][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 482.097399][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 482.102320][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 482.102374][ T8435] __msan_chain_origin+0xbf/0x140 [ 482.107497][ T8460] do_fast_syscall_32+0x34/0x70 [ 482.113290][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.113367][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.117858][ T8460] do_SYSENTER_32+0x1b/0x20 [ 482.122349][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 482.122414][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.127520][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.132215][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 482.132284][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 482.138488][ T8460] [ 482.138497][ T8460] Uninit was stored to memory at: [ 482.138573][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 482.144797][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 482.144872][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 482.150929][ T8460] get_compat_msghdr+0x108/0x2c0 [ 482.156024][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.156094][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.161121][ T8460] do_recvmmsg+0xd77/0x2120 [ 482.166923][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.166998][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.172092][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 482.176838][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.182014][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.186846][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.191326][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 482.196159][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.196224][ T8435] RIP: 0023:0xf7f42549 [ 482.196256][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 482.200730][ T8460] do_fast_syscall_32+0x34/0x70 [ 482.207038][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 482.207086][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 482.207119][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 482.207149][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 482.212318][ T8460] do_SYSENTER_32+0x1b/0x20 [ 482.217318][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 482.219633][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.224636][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 482.224680][ T8435] [ 482.227461][ T8435] Uninit was stored to memory at: [ 482.229816][ T8460] [ 482.229825][ T8460] Uninit was stored to memory at: [ 482.229901][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 482.229955][ T8460] get_compat_msghdr+0x108/0x2c0 [ 482.230007][ T8460] do_recvmmsg+0xd77/0x2120 [ 482.230061][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 482.230122][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.230182][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 482.230236][ T8460] do_fast_syscall_32+0x34/0x70 [ 482.236607][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.242695][ T8460] do_SYSENTER_32+0x1b/0x20 [ 482.247598][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.254175][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.258806][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.263377][ T8460] [ 482.269664][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.274763][ T8460] Local variable msg_sys created at: [ 482.279401][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.284322][ T8460] do_recvmmsg+0xbb/0x2120 [ 482.290609][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.295187][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 482.300171][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.508947][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.513580][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.519966][ T8435] [ 482.522375][ T8435] Uninit was stored to memory at: [ 482.527467][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.532700][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.537680][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.542307][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.547028][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.553492][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.558432][ T8460] not chained 620000 origins [ 482.558559][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.563284][ T8460] CPU: 1 PID: 8460 Comm: syz-executor.4 Not tainted 5.18.0-rc4-syzkaller #0 [ 482.568046][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.576698][ T8460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.576725][ T8460] Call Trace: [ 482.576740][ T8460] [ 482.576756][ T8460] dump_stack_lvl+0x1ff/0x28e [ 482.581258][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.591311][ T8460] dump_stack+0x25/0x28 [ 482.591364][ T8460] kmsan_internal_chain_origin+0x78/0x120 [ 482.594711][ T8435] [ 482.597568][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 482.602292][ T8435] Uninit was stored to memory at: [ 482.608529][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 482.612799][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.618389][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 482.620701][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.626755][ T8460] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 482.626827][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 482.631920][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.636945][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 482.642107][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.647827][ T8460] ? should_fail+0x75/0x9c0 [ 482.652809][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.658269][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 482.663428][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.667845][ T8460] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 482.673728][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.678293][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 482.682840][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.689082][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 482.694238][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.699176][ T8460] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 482.705480][ T8435] [ 482.710236][ T8460] __msan_chain_origin+0xbf/0x140 [ 482.716353][ T8435] Uninit was stored to memory at: [ 482.720768][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 482.726022][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.732184][ T8460] get_compat_msghdr+0x108/0x2c0 [ 482.732246][ T8460] ? __sys_recvmmsg+0x51c/0x6f0 [ 482.738018][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.740336][ T8460] do_recvmmsg+0xd77/0x2120 [ 482.745407][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.750375][ T8460] ? __stack_depot_save+0x21/0x4b0 [ 482.755505][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.760529][ T8460] ? kmsan_get_metadata+0x33/0x220 [ 482.765519][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.770285][ T8460] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 482.775300][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.779694][ T8460] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 482.784248][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.789274][ T8460] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.794349][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.799376][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 482.805751][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.811918][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.811994][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 482.816973][ T8435] [ 482.816981][ T8435] Uninit was stored to memory at: [ 482.823025][ T8460] do_fast_syscall_32+0x34/0x70 [ 482.823085][ T8460] do_SYSENTER_32+0x1b/0x20 [ 482.828016][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.834432][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.834497][ T8460] RIP: 0023:0xf7f70549 [ 482.838985][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.843645][ T8460] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 482.843694][ T8460] RSP: 002b:00000000f7f4a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 482.850018][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.856326][ T8460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 482.856361][ T8460] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 482.856390][ T8460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 482.861400][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.863714][ T8460] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 482.863744][ T8460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 482.863788][ T8460] [ 482.869775][ T8460] Uninit was stored to memory at: [ 482.873695][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.873760][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.873813][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.873864][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.873913][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.873971][ T8435] [ 482.873979][ T8435] Uninit was stored to memory at: [ 482.874051][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.874102][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.874153][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.874205][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.874259][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.874318][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.874371][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.874424][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.874475][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.874534][ T8435] [ 482.874541][ T8435] Uninit was stored to memory at: [ 482.874618][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 482.879173][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 482.884279][ T8435] get_compat_msghdr+0x108/0x2c0 [ 482.890608][ T8460] get_compat_msghdr+0x108/0x2c0 [ 482.894734][ T8435] do_recvmmsg+0xd77/0x2120 [ 482.899676][ T8460] do_recvmmsg+0xd77/0x2120 [ 482.919342][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 482.927844][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 482.932377][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.940352][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 482.948377][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 482.956448][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 482.961087][ T8435] do_fast_syscall_32+0x34/0x70 [ 482.969140][ T8460] do_fast_syscall_32+0x34/0x70 [ 482.977142][ T8435] do_SYSENTER_32+0x1b/0x20 [ 482.980170][ T8460] do_SYSENTER_32+0x1b/0x20 [ 482.985243][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.991569][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 482.996652][ T8435] [ 482.996662][ T8435] Local variable msg_sys created at: [ 482.996676][ T8435] do_recvmmsg+0xbb/0x2120 [ 483.001496][ T8460] [ 483.001504][ T8460] Uninit was stored to memory at: [ 483.006050][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 483.012532][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 483.196563][ T8460] get_compat_msghdr+0x108/0x2c0 [ 483.201553][ T8460] do_recvmmsg+0xd77/0x2120 [ 483.206227][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.210953][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.217445][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 483.222628][ T8460] do_fast_syscall_32+0x34/0x70 [ 483.227526][ T8460] do_SYSENTER_32+0x1b/0x20 [ 483.232279][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.238661][ T8460] [ 483.240986][ T8460] Uninit was stored to memory at: [ 483.246199][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 483.251354][ T8460] get_compat_msghdr+0x108/0x2c0 [ 483.256431][ T8460] do_recvmmsg+0xd77/0x2120 [ 483.260978][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.265814][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.272306][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 483.277378][ T8460] do_fast_syscall_32+0x34/0x70 [ 483.282381][ T8460] do_SYSENTER_32+0x1b/0x20 [ 483.286932][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.293427][ T8460] [ 483.295756][ T8460] Uninit was stored to memory at: [ 483.300846][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 483.306110][ T8460] get_compat_msghdr+0x108/0x2c0 [ 483.311093][ T8460] do_recvmmsg+0xd77/0x2120 [ 483.315769][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.320492][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.326984][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 483.332178][ T8460] do_fast_syscall_32+0x34/0x70 [ 483.337080][ T8460] do_SYSENTER_32+0x1b/0x20 [ 483.341635][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.348169][ T8460] [ 483.350496][ T8460] Uninit was stored to memory at: [ 483.355753][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 483.360908][ T8460] get_compat_msghdr+0x108/0x2c0 [ 483.366007][ T8460] do_recvmmsg+0xd77/0x2120 [ 483.370557][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.375459][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.381946][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 483.387014][ T8460] do_fast_syscall_32+0x34/0x70 [ 483.392065][ T8460] do_SYSENTER_32+0x1b/0x20 [ 483.396619][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.403168][ T8460] [ 483.405497][ T8460] Uninit was stored to memory at: [ 483.410590][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 483.415935][ T8460] get_compat_msghdr+0x108/0x2c0 [ 483.420925][ T8460] do_recvmmsg+0xd77/0x2120 [ 483.425653][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.430381][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.436934][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 483.442127][ T8460] do_fast_syscall_32+0x34/0x70 [ 483.447027][ T8460] do_SYSENTER_32+0x1b/0x20 [ 483.451579][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.458120][ T8460] [ 483.460449][ T8460] Uninit was stored to memory at: [ 483.465709][ T8460] __get_compat_msghdr+0x6e1/0x9d0 [ 483.470865][ T8460] get_compat_msghdr+0x108/0x2c0 [ 483.476007][ T8460] do_recvmmsg+0xd77/0x2120 [ 483.480559][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.485453][ T8460] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.491938][ T8460] __do_fast_syscall_32+0x96/0xf0 [ 483.497014][ T8460] do_fast_syscall_32+0x34/0x70 [ 483.502082][ T8460] do_SYSENTER_32+0x1b/0x20 [ 483.506637][ T8460] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.513195][ T8460] [ 483.515530][ T8460] Local variable msg_sys created at: [ 483.520818][ T8460] do_recvmmsg+0xbb/0x2120 [ 483.525461][ T8460] __sys_recvmmsg+0x51c/0x6f0 [ 483.776418][ T8435] not chained 630000 origins [ 483.781054][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 483.789775][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.799859][ T8435] Call Trace: [ 483.803159][ T8435] [ 483.806103][ T8435] dump_stack_lvl+0x1ff/0x28e [ 483.810840][ T8435] dump_stack+0x25/0x28 [ 483.815036][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 483.820822][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 483.826946][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 483.832094][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 483.837947][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 483.843548][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 483.848696][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 483.854547][ T8435] ? should_fail+0x75/0x9c0 [ 483.859090][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 483.864245][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 483.870544][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 483.876672][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 483.881824][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 483.887671][ T8435] __msan_chain_origin+0xbf/0x140 [ 483.892751][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 483.897928][ T8435] get_compat_msghdr+0x108/0x2c0 [ 483.902920][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 483.907822][ T8435] do_recvmmsg+0xd77/0x2120 [ 483.912404][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 483.917574][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 483.922721][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 483.929026][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 483.935158][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.941716][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 483.946455][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 483.952844][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 483.957920][ T8435] do_fast_syscall_32+0x34/0x70 [ 483.962817][ T8435] do_SYSENTER_32+0x1b/0x20 [ 483.967368][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 483.973746][ T8435] RIP: 0023:0xf7f42549 [ 483.977834][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 483.997484][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 484.005939][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 484.013943][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 484.021941][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 484.029938][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 484.037935][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 484.045946][ T8435] [ 484.052429][ T8435] Uninit was stored to memory at: [ 484.057541][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.063108][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.068102][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.072738][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.077483][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.083954][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.089027][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.094010][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.098555][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.105011][ T8435] [ 484.107342][ T8435] Uninit was stored to memory at: [ 484.112511][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.117662][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.122714][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.127265][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.132070][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.138456][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.143603][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.148496][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.153135][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.159518][ T8435] [ 484.161919][ T8435] Uninit was stored to memory at: [ 484.167012][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.172244][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.177229][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.181853][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.186581][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.193310][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.198382][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.203360][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.207905][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.214360][ T8435] [ 484.216691][ T8435] Uninit was stored to memory at: [ 484.221856][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.227010][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.232081][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.236641][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.241365][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.247830][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.252995][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.257895][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.262532][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.268912][ T8435] [ 484.271244][ T8435] Uninit was stored to memory at: [ 484.276426][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.281580][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.286648][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.291199][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.296008][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.302541][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.307614][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.312595][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.317145][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.323616][ T8435] [ 484.325950][ T8435] Uninit was stored to memory at: [ 484.331058][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.336309][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.341292][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.345918][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.350642][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.357110][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.362280][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.367181][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.371814][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.378202][ T8435] [ 484.380542][ T8435] Uninit was stored to memory at: [ 484.385728][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.390883][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.395955][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.400503][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.405318][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.411774][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.416848][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.421878][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.426428][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.432946][ T8435] [ 484.435276][ T8435] Local variable msg_sys created at: [ 484.440565][ T8435] do_recvmmsg+0xbb/0x2120 [ 484.445175][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.626997][ T8435] not chained 640000 origins [ 484.631631][ T8435] CPU: 1 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 484.640351][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.650434][ T8435] Call Trace: [ 484.653731][ T8435] [ 484.656680][ T8435] dump_stack_lvl+0x1ff/0x28e [ 484.661412][ T8435] dump_stack+0x25/0x28 [ 484.665609][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 484.671394][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 484.677522][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 484.682673][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 484.688525][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 484.694134][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 484.699287][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 484.705139][ T8435] ? should_fail+0x75/0x9c0 [ 484.709687][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 484.714839][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 484.721143][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 484.727275][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 484.732427][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 484.738281][ T8435] __msan_chain_origin+0xbf/0x140 [ 484.743366][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.748555][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.753858][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 484.758762][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.763347][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 484.768515][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 484.773666][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 484.779969][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 484.786091][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.792653][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.797397][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.803794][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.808873][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.813776][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.818328][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.824705][ T8435] RIP: 0023:0xf7f42549 [ 484.828796][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 484.848450][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 484.856907][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 484.864910][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 484.872910][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 484.880909][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 484.888905][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 484.896920][ T8435] [ 484.905666][ T8435] Uninit was stored to memory at: [ 484.910777][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.917036][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.922149][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.926702][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.931428][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.937920][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.943103][ T8435] do_fast_syscall_32+0x34/0x70 [ 484.947996][ T8435] do_SYSENTER_32+0x1b/0x20 [ 484.952644][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 484.959023][ T8435] [ 484.961352][ T8435] Uninit was stored to memory at: [ 484.966559][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 484.971811][ T8435] get_compat_msghdr+0x108/0x2c0 [ 484.976784][ T8435] do_recvmmsg+0xd77/0x2120 [ 484.981334][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 484.986163][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 484.992665][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 484.997761][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.002770][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.007318][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.013842][ T8435] [ 485.016176][ T8435] Uninit was stored to memory at: [ 485.021272][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.026541][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.031533][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.036261][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.040985][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.047546][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.052728][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.057628][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.062345][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.068727][ T8435] [ 485.071056][ T8435] Uninit was stored to memory at: [ 485.076265][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.081421][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.086502][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.091050][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.095900][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.102385][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.107454][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.112457][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.117005][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.123502][ T8435] [ 485.125833][ T8435] Uninit was stored to memory at: [ 485.130926][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.136198][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.141185][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.145842][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.150569][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.157063][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.162302][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.167202][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.171898][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.178277][ T8435] [ 485.180606][ T8435] Uninit was stored to memory at: [ 485.185892][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.191050][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.196463][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.201014][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.205850][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.212394][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.217466][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.222523][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.227079][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.233627][ T8435] [ 485.235958][ T8435] Uninit was stored to memory at: [ 485.241050][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.246371][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.251359][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.256091][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.260823][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.267378][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.272558][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.277465][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.282177][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.288566][ T8435] [ 485.290897][ T8435] Local variable msg_sys created at: [ 485.296356][ T8435] do_recvmmsg+0xbb/0x2120 [ 485.300823][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.579832][ T8435] not chained 650000 origins [ 485.584943][ T8435] CPU: 1 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 485.593661][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.603741][ T8435] Call Trace: [ 485.607032][ T8435] [ 485.609978][ T8435] dump_stack_lvl+0x1ff/0x28e [ 485.614708][ T8435] dump_stack+0x25/0x28 [ 485.618912][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 485.624699][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 485.630834][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 485.635984][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 485.641843][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 485.647451][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 485.652604][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 485.658476][ T8435] ? should_fail+0x75/0x9c0 [ 485.663028][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 485.668182][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 485.674490][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 485.680632][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 485.685788][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 485.691644][ T8435] __msan_chain_origin+0xbf/0x140 [ 485.696730][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.701911][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.706897][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 485.711800][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.716391][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 485.721565][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 485.726720][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 485.733026][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 485.739161][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.745724][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.750467][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.756859][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.761937][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.766838][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.771394][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.777778][ T8435] RIP: 0023:0xf7f42549 [ 485.781871][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 485.801523][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 485.809977][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 485.817980][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 485.825982][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 485.833980][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 485.841977][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 485.849990][ T8435] [ 485.858240][ T8435] Uninit was stored to memory at: [ 485.864332][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.869495][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.874598][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.879162][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.884004][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.890386][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.895583][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.900482][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.905150][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.911532][ T8435] [ 485.913970][ T8435] Uninit was stored to memory at: [ 485.919078][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.924346][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.929333][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.933996][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.938725][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.945231][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 485.950316][ T8435] do_fast_syscall_32+0x34/0x70 [ 485.955333][ T8435] do_SYSENTER_32+0x1b/0x20 [ 485.959883][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 485.966366][ T8435] [ 485.968733][ T8435] Uninit was stored to memory at: [ 485.973937][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 485.979094][ T8435] get_compat_msghdr+0x108/0x2c0 [ 485.984203][ T8435] do_recvmmsg+0xd77/0x2120 [ 485.988753][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 485.993596][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 485.999982][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.005236][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.010134][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.014833][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.021218][ T8435] [ 486.023659][ T8435] Uninit was stored to memory at: [ 486.028753][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.034017][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.038999][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.043659][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.048385][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.054878][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.059952][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.064958][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.069503][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.075990][ T8435] [ 486.078319][ T8435] Uninit was stored to memory at: [ 486.083517][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.088671][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.093750][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.098298][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.103132][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.109518][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.114763][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.119663][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.124373][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.130759][ T8435] [ 486.133252][ T8435] Uninit was stored to memory at: [ 486.138343][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.143677][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.148664][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.153391][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.158118][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.164683][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.169756][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.174827][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.179376][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.185931][ T8435] [ 486.188265][ T8435] Uninit was stored to memory at: [ 486.193522][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.198679][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.203835][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.208387][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.213277][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.219664][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.224911][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.229812][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.234530][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.240915][ T8435] [ 486.243408][ T8435] Local variable msg_sys created at: [ 486.248701][ T8435] do_recvmmsg+0xbb/0x2120 [ 486.253331][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.557355][ T8435] not chained 660000 origins [ 486.562289][ T8435] CPU: 1 PID: 8435 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller #0 [ 486.571015][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.581101][ T8435] Call Trace: [ 486.584400][ T8435] [ 486.587352][ T8435] dump_stack_lvl+0x1ff/0x28e [ 486.592092][ T8435] dump_stack+0x25/0x28 [ 486.596296][ T8435] kmsan_internal_chain_origin+0x78/0x120 [ 486.602080][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 486.608217][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 486.613367][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 486.619224][ T8435] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 486.624832][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 486.629986][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 486.635841][ T8435] ? should_fail+0x75/0x9c0 [ 486.640383][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 486.645531][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 486.651839][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 486.657972][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 486.663129][ T8435] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 486.668982][ T8435] __msan_chain_origin+0xbf/0x140 [ 486.674064][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.679254][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.684249][ T8435] ? __sys_recvmmsg+0x51c/0x6f0 [ 486.689158][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.693746][ T8435] ? __stack_depot_save+0x21/0x4b0 [ 486.698916][ T8435] ? kmsan_get_metadata+0x33/0x220 [ 486.704058][ T8435] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 486.710368][ T8435] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 486.716496][ T8435] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.723061][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.727811][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.734206][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.739288][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.744199][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.748762][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.755148][ T8435] RIP: 0023:0xf7f42549 [ 486.759238][ T8435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 486.778890][ T8435] RSP: 002b:00000000f7f1c5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 486.787342][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 486.795343][ T8435] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 486.803339][ T8435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 486.811340][ T8435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 486.819339][ T8435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 486.827350][ T8435] [ 486.833700][ T8435] Uninit was stored to memory at: [ 486.838805][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.847545][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.852976][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.857527][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.862415][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.868799][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.874044][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.878953][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.883681][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.890066][ T8435] [ 486.892546][ T8435] Uninit was stored to memory at: [ 486.897641][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.902970][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.907957][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.912687][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.917418][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.923970][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.929042][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.934052][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.938605][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.945151][ T8435] [ 486.947481][ T8435] Uninit was stored to memory at: [ 486.952683][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 486.957845][ T8435] get_compat_msghdr+0x108/0x2c0 [ 486.962991][ T8435] do_recvmmsg+0xd77/0x2120 [ 486.967539][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 486.972369][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 486.978753][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 486.984004][ T8435] do_fast_syscall_32+0x34/0x70 [ 486.988900][ T8435] do_SYSENTER_32+0x1b/0x20 [ 486.993612][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 486.999987][ T8435] [ 487.002478][ T8435] Uninit was stored to memory at: [ 487.007573][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 487.012894][ T8435] get_compat_msghdr+0x108/0x2c0 [ 487.017966][ T8435] do_recvmmsg+0xd77/0x2120 [ 487.022678][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 487.027406][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 487.033965][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 487.039036][ T8435] do_fast_syscall_32+0x34/0x70 [ 487.044109][ T8435] do_SYSENTER_32+0x1b/0x20 [ 487.048660][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 487.055215][ T8435] [ 487.057544][ T8435] Uninit was stored to memory at: [ 487.062746][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 487.067903][ T8435] get_compat_msghdr+0x108/0x2c0 [ 487.073048][ T8435] do_recvmmsg+0xd77/0x2120 [ 487.077606][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 487.082504][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 487.088885][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 487.094138][ T8435] do_fast_syscall_32+0x34/0x70 [ 487.099040][ T8435] do_SYSENTER_32+0x1b/0x20 [ 487.103760][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 487.110149][ T8435] [ 487.112646][ T8435] Uninit was stored to memory at: [ 487.117741][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 487.123066][ T8435] get_compat_msghdr+0x108/0x2c0 [ 487.128054][ T8435] do_recvmmsg+0xd77/0x2120 [ 487.132775][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 487.137502][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 487.144050][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 487.149128][ T8435] do_fast_syscall_32+0x34/0x70 [ 487.154144][ T8435] do_SYSENTER_32+0x1b/0x20 [ 487.158691][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 487.165243][ T8435] [ 487.167572][ T8435] Uninit was stored to memory at: [ 487.172826][ T8435] __get_compat_msghdr+0x6e1/0x9d0 [ 487.177977][ T8435] get_compat_msghdr+0x108/0x2c0 [ 487.183160][ T8435] do_recvmmsg+0xd77/0x2120 [ 487.187712][ T8435] __sys_recvmmsg+0x51c/0x6f0 [ 487.192534][ T8435] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 487.198912][ T8435] __do_fast_syscall_32+0x96/0xf0 [ 487.204165][ T8435] do_fast_syscall_32+0x34/0x70 [ 487.209065][ T8435] do_SYSENTER_32+0x1b/0x20 [ 487.213784][ T8435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 487.220168][ T8435] [ 487.222661][ T8435] Local variable msg_sys created at: [ 487.227954][ T8435] do_recvmmsg+0xbb/0x2120 [ 487.232586][ T8435] __sys_recvmmsg+0x51c/0x6f0 11:13:30 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x165541, 0x0) 11:13:30 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a22961b61e3ff5f1c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816b3f6db1c00010000000081c7a0b204c006ad8e5ecc326d3a09ffc2c65400"}, 0x80) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4400}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x40, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860ac5cf65ac608ded8974895abaff4b4834ff922b3f1e0b02bd67aa03059bcecc7a9541aa3b77e758044ab4ea6f7ae56d88fecf908097503a6746bec66ba", 0x88012, 0x20c49a, 0x0, 0x27) socket$inet6(0xa, 0x1, 0x0) 11:13:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = memfd_create(&(0x7f00000000c0)='/dev/cuse\x00', 0x0) pwritev(r3, &(0x7f0000001740)=[{&(0x7f0000000140)='E', 0x87ff824}], 0x1, 0x7dc, 0x0) lseek(r3, 0x0, 0x4) fallocate(r3, 0x6, 0x10000, 0x3) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000180)={'erspan0\x00', r6, 0x10, 0x7800, 0x3c, 0x401, {{0x6, 0x4, 0x2, 0x20, 0x18, 0x64, 0x0, 0x80, 0x29, 0x0, @multicast2, @empty, {[@noop]}}}}}) symlink(0x0, &(0x7f00000003c0)='./file0\x00') sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x58, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x8103}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}}, 0x0) 11:13:30 executing program 0: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x1, &(0x7f0000000700)=[{&(0x7f0000000500)='0', 0x1, 0x8000000000000000}], 0x0, 0x0) 11:13:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) lseek(0xffffffffffffffff, 0x200, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x1, &(0x7f0000000140)=@raw=[@generic={0x0, 0x0, 0x6, 0x0, 0x80000000}], &(0x7f0000000180)='GPL\x00', 0x6, 0xcb, &(0x7f0000000280)=""/203, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0xf, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x80) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 11:13:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000029c0)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002980)={&(0x7f0000002880)={0x14}, 0x14}}, 0x40000) socketpair(0x0, 0x0, 0x0, &(0x7f0000002a40)) syz_genetlink_get_family_id$ethtool(&(0x7f0000002ac0), 0xffffffffffffffff) 11:13:30 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000000005) 11:13:31 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x625]}, 0x8, 0x800) fcntl$setsig(r0, 0xa, 0x1c) connect$tipc(0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000022c0), &(0x7f0000002300)='./file0\x00', 0x8, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002340), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x0) 11:13:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001740)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}], 0x20}}, {{&(0x7f0000000140)={0x2, 0x4e22, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[@ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x31}, @dev}}}], 0x38}}], 0x2, 0x0) [ 488.049512][ T8559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 11:13:31 executing program 2: bpf$MAP_CREATE(0xa, &(0x7f0000000400)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 11:13:31 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000780)={'syztnl1\x00', &(0x7f0000000400)={'syztnl1\x00', 0x0, 0x0, 0x80, 0x8, 0x4, {{0x6, 0x4, 0x0, 0x2, 0x18, 0x64, 0x0, 0x5, 0x29, 0x0, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@noop, @end]}}}}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000180)='sched_switch\x00', r0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) 11:13:31 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1, &(0x7f00000007c0)={[{@nodots}, {@fat=@codepage={'codepage', 0x3d, '861'}}], [{@smackfsroot={'smackfsroot', 0x3d, 'TIPCv2\x00'}}]}) 11:13:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001740)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)='7', 0x1}], 0x1, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}], 0x20}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x38}}], 0x2, 0x40) 11:13:31 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000d00), 0x8) syz_mount_image$fuse(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC]) [ 488.946165][ T8581] FAT-fs (loop5): Unrecognized mount option "smackfsroot=TIPCv2" or missing value [ 489.039358][ T8575] not chained 670000 origins [ 489.044832][ T8575] CPU: 1 PID: 8575 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller #0 [ 489.053558][ T8575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.063639][ T8575] Call Trace: [ 489.066938][ T8575] [ 489.069886][ T8575] dump_stack_lvl+0x1ff/0x28e [ 489.074623][ T8575] dump_stack+0x25/0x28 [ 489.078831][ T8575] kmsan_internal_chain_origin+0x78/0x120 [ 489.084617][ T8575] ? update_misfit_status+0x2c/0xd30 [ 489.090033][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.095191][ T8575] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 489.101048][ T8575] ? switch_mm_irqs_off+0xc5/0xc60 [ 489.106221][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.111377][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.116527][ T8575] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 489.122384][ T8575] ? should_fail+0x75/0x9c0 [ 489.126933][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.132090][ T8575] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 489.138410][ T8575] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 489.144550][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.149704][ T8575] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 489.155561][ T8575] __msan_chain_origin+0xbf/0x140 [ 489.160649][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.165836][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.170836][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.175596][ T8575] ? filter_irq_stacks+0xb5/0x230 [ 489.180684][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.185845][ T8575] ? xfd_validate_state+0xd1/0x2d0 [ 489.191012][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.196170][ T8575] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 489.202026][ T8575] ? kmsan_get_metadata+0x33/0x220 [ 489.207234][ T8575] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 489.213092][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.218880][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.223965][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.228874][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.233430][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.239818][ T8575] RIP: 0023:0xf7f04549 [ 489.243916][ T8575] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 489.263572][ T8575] RSP: 002b:00000000f7eff5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 489.272043][ T8575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020007fc0 [ 489.280053][ T8575] RDX: 000000000800001d RSI: 0000000000000000 RDI: 0000000000000000 [ 489.288055][ T8575] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 489.296059][ T8575] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 489.304066][ T8575] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 489.312078][ T8575] [ 489.315307][ T8575] Uninit was stored to memory at: [ 489.320406][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.325699][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.330692][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.335538][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.341313][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.346510][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.351414][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.356079][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.362581][ T8575] [ 489.364922][ T8575] Uninit was stored to memory at: [ 489.370019][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.375289][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.380271][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.385116][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.390884][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.396166][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.401066][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.405730][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.412235][ T8575] [ 489.414564][ T8575] Uninit was stored to memory at: [ 489.419662][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.424928][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.429911][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.434765][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.440535][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.445729][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.450628][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.455297][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.461788][ T8575] [ 489.464127][ T8575] Uninit was stored to memory at: [ 489.469236][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.474506][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.479487][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.484334][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.490106][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.495286][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.500185][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.504840][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.511220][ T8575] [ 489.513664][ T8575] Uninit was stored to memory at: [ 489.518763][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.524027][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.529006][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.533843][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.539616][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.544812][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.549711][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.554377][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.560763][ T8575] [ 489.563213][ T8575] Uninit was stored to memory at: [ 489.568316][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.573583][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.578559][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.583403][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.589186][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.594377][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.599271][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.603928][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.610310][ T8575] [ 489.612751][ T8575] Uninit was stored to memory at: [ 489.617842][ T8575] __get_compat_msghdr+0x6e1/0x9d0 [ 489.623095][ T8575] get_compat_msghdr+0x108/0x2c0 [ 489.628088][ T8575] __sys_sendmmsg+0x794/0xf60 [ 489.632925][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.638696][ T8575] __do_fast_syscall_32+0x96/0xf0 [ 489.643877][ T8575] do_fast_syscall_32+0x34/0x70 [ 489.648780][ T8575] do_SYSENTER_32+0x1b/0x20 [ 489.653438][ T8575] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 489.659821][ T8575] [ 489.662274][ T8575] Local variable msg_sys created at: [ 489.667570][ T8575] __sys_sendmmsg+0xe1/0xf60 [ 489.672314][ T8575] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 489.888077][ T8587] fuse: Bad value for 'user_id' [ 490.478679][ T8556] not chained 680000 origins [ 490.484024][ T8556] CPU: 0 PID: 8556 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 490.492742][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.502823][ T8556] Call Trace: [ 490.506114][ T8556] [ 490.509059][ T8556] dump_stack_lvl+0x1ff/0x28e [ 490.513801][ T8556] dump_stack+0x25/0x28 [ 490.518006][ T8556] kmsan_internal_chain_origin+0x78/0x120 [ 490.523797][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 490.529932][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 490.535082][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 490.540937][ T8556] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 490.546546][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 490.551699][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 490.557558][ T8556] ? should_fail+0x75/0x9c0 [ 490.562113][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 490.567261][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 490.573566][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 490.579710][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 490.584868][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 490.590723][ T8556] __msan_chain_origin+0xbf/0x140 [ 490.595812][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 490.600996][ T8556] get_compat_msghdr+0x108/0x2c0 [ 490.606005][ T8556] ? __sys_recvmmsg+0x51c/0x6f0 [ 490.610913][ T8556] do_recvmmsg+0xd77/0x2120 [ 490.615499][ T8556] ? __stack_depot_save+0x21/0x4b0 [ 490.620673][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 490.625827][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 490.632136][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 490.638268][ T8556] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 490.644834][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 490.649589][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 490.655992][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 490.661077][ T8556] do_fast_syscall_32+0x34/0x70 [ 490.665978][ T8556] do_SYSENTER_32+0x1b/0x20 [ 490.670534][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 490.676928][ T8556] RIP: 0023:0xf7f4c549 [ 490.681017][ T8556] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 490.700665][ T8556] RSP: 002b:00000000f7ee45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 490.709118][ T8556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 490.717123][ T8556] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 490.725122][ T8556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 490.733117][ T8556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 490.741114][ T8556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 490.749129][ T8556] [ 490.752402][ T8556] Uninit was stored to memory at: [ 490.757500][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 490.762737][ T8556] get_compat_msghdr+0x108/0x2c0 [ 490.767723][ T8556] do_recvmmsg+0xd77/0x2120 [ 490.772358][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 490.777082][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 490.783548][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 490.788628][ T8556] do_fast_syscall_32+0x34/0x70 [ 490.793605][ T8556] do_SYSENTER_32+0x1b/0x20 [ 490.798164][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 490.804633][ T8556] [ 490.806963][ T8556] Uninit was stored to memory at: [ 490.812141][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 490.817298][ T8556] get_compat_msghdr+0x108/0x2c0 [ 490.822361][ T8556] do_recvmmsg+0xd77/0x2120 [ 490.826913][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 490.831642][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 490.838172][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 490.843377][ T8556] do_fast_syscall_32+0x34/0x70 [ 490.848277][ T8556] do_SYSENTER_32+0x1b/0x20 [ 490.852970][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 490.859352][ T8556] [ 490.861818][ T8556] Uninit was stored to memory at: [ 490.866921][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 490.872209][ T8556] get_compat_msghdr+0x108/0x2c0 [ 490.877194][ T8556] do_recvmmsg+0xd77/0x2120 [ 490.881882][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 490.886613][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 490.893140][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 490.898217][ T8556] do_fast_syscall_32+0x34/0x70 [ 490.903255][ T8556] do_SYSENTER_32+0x1b/0x20 [ 490.907803][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 490.914333][ T8556] [ 490.916666][ T8556] Uninit was stored to memory at: [ 490.921890][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 490.927050][ T8556] get_compat_msghdr+0x108/0x2c0 [ 490.932166][ T8556] do_recvmmsg+0xd77/0x2120 [ 490.936719][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 490.941442][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 490.947968][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 490.953133][ T8556] do_fast_syscall_32+0x34/0x70 [ 490.958033][ T8556] do_SYSENTER_32+0x1b/0x20 [ 490.962721][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 490.969107][ T8556] [ 490.971440][ T8556] Uninit was stored to memory at: [ 490.976677][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 490.981917][ T8556] get_compat_msghdr+0x108/0x2c0 [ 490.986901][ T8556] do_recvmmsg+0xd77/0x2120 [ 490.991450][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 490.996315][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.002784][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.007853][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.012887][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.017444][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.023973][ T8556] [ 491.026307][ T8556] Uninit was stored to memory at: [ 491.031399][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.036704][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.041772][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.046324][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.051045][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.057583][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.062746][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.067644][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.072327][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.078707][ T8556] [ 491.081038][ T8556] Uninit was stored to memory at: [ 491.086217][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.091374][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.096436][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.100986][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.105795][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.112257][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.117330][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.122302][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.126849][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.133303][ T8556] [ 491.135638][ T8556] Local variable msg_sys created at: [ 491.140929][ T8556] do_recvmmsg+0xbb/0x2120 [ 491.145471][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.471105][ T8556] not chained 690000 origins [ 491.475992][ T8556] CPU: 0 PID: 8556 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 491.484706][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.494788][ T8556] Call Trace: [ 491.498080][ T8556] [ 491.501027][ T8556] dump_stack_lvl+0x1ff/0x28e [ 491.505761][ T8556] dump_stack+0x25/0x28 [ 491.509962][ T8556] kmsan_internal_chain_origin+0x78/0x120 [ 491.515745][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 491.521874][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 491.527026][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 491.532881][ T8556] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 491.538498][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 491.543653][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 491.549505][ T8556] ? should_fail+0x75/0x9c0 [ 491.554049][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 491.559206][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 491.565514][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 491.571647][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 491.576797][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 491.582651][ T8556] __msan_chain_origin+0xbf/0x140 [ 491.587734][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.592914][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.597906][ T8556] ? __sys_recvmmsg+0x51c/0x6f0 [ 491.602816][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.607401][ T8556] ? __stack_depot_save+0x21/0x4b0 [ 491.612572][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 491.617719][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 491.624026][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 491.630167][ T8556] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.636730][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.641474][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.647868][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.652945][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.657841][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.662389][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.668774][ T8556] RIP: 0023:0xf7f4c549 [ 491.672863][ T8556] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 491.692512][ T8556] RSP: 002b:00000000f7ee45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 491.700963][ T8556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 491.708964][ T8556] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 491.716957][ T8556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 491.724954][ T8556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 491.733042][ T8556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 491.741059][ T8556] [ 491.746589][ T8556] Uninit was stored to memory at: [ 491.752204][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.757388][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.762461][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.767013][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.771811][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.778199][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.783353][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.788250][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.792887][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.799274][ T8556] [ 491.801607][ T8556] Uninit was stored to memory at: [ 491.806790][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.812036][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.817020][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.821570][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.826384][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.832858][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.837935][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.842983][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.847531][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.854056][ T8556] [ 491.856392][ T8556] Uninit was stored to memory at: [ 491.861488][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.866796][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.871860][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.876416][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.881142][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.887692][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.892853][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.897752][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.902440][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.908822][ T8556] [ 491.911147][ T8556] Uninit was stored to memory at: [ 491.916332][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.921488][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.926619][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.931175][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.936045][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.942512][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 491.947587][ T8556] do_fast_syscall_32+0x34/0x70 [ 491.952629][ T8556] do_SYSENTER_32+0x1b/0x20 [ 491.957182][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 491.963698][ T8556] [ 491.966027][ T8556] Uninit was stored to memory at: [ 491.971133][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 491.976446][ T8556] get_compat_msghdr+0x108/0x2c0 [ 491.981431][ T8556] do_recvmmsg+0xd77/0x2120 [ 491.986114][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 491.990848][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 491.997380][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.002546][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.007445][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.012116][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.018501][ T8556] [ 492.020831][ T8556] Uninit was stored to memory at: [ 492.026064][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.031228][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.036363][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.040921][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.045785][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.052260][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.057332][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.062378][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.066924][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.073450][ T8556] [ 492.075782][ T8556] Uninit was stored to memory at: [ 492.080873][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.086179][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.091167][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.095861][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.100586][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.107123][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.112287][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.117184][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.121868][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.128250][ T8556] [ 492.130579][ T8556] Local variable msg_sys created at: [ 492.136010][ T8556] do_recvmmsg+0xbb/0x2120 [ 492.140473][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.405965][ T8556] not chained 700000 origins [ 492.410597][ T8556] CPU: 0 PID: 8556 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 492.419310][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.429394][ T8556] Call Trace: [ 492.432690][ T8556] [ 492.435638][ T8556] dump_stack_lvl+0x1ff/0x28e [ 492.440373][ T8556] dump_stack+0x25/0x28 [ 492.444578][ T8556] kmsan_internal_chain_origin+0x78/0x120 [ 492.450365][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 492.456494][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 492.461646][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 492.467502][ T8556] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 492.473107][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 492.478263][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 492.484115][ T8556] ? should_fail+0x75/0x9c0 [ 492.488662][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 492.493806][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 492.500111][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 492.506256][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 492.511406][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 492.517262][ T8556] __msan_chain_origin+0xbf/0x140 [ 492.522344][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.527526][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.532516][ T8556] ? __sys_recvmmsg+0x51c/0x6f0 [ 492.537425][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.542011][ T8556] ? __stack_depot_save+0x21/0x4b0 [ 492.547188][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 492.552338][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 492.558646][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 492.564783][ T8556] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.571354][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.576100][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.582499][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.587577][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.592486][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.597038][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.603421][ T8556] RIP: 0023:0xf7f4c549 [ 492.607510][ T8556] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 492.627161][ T8556] RSP: 002b:00000000f7ee45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 492.635613][ T8556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 492.643619][ T8556] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 492.651620][ T8556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 492.659630][ T8556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 492.667634][ T8556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 492.675649][ T8556] [ 492.681604][ T8556] Uninit was stored to memory at: [ 492.687168][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.692414][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.697395][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.702031][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.706758][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.713221][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.718293][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.723280][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.727826][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.734295][ T8556] [ 492.736629][ T8556] Uninit was stored to memory at: [ 492.741804][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.746959][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.752162][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.756713][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.761433][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.767901][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.773058][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.777954][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.782582][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.788966][ T8556] [ 492.791289][ T8556] Uninit was stored to memory at: [ 492.796461][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.801617][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.806690][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.811238][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.816047][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.822516][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.827586][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.832569][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.837125][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.843594][ T8556] [ 492.845927][ T8556] Uninit was stored to memory at: [ 492.851017][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.856258][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.861243][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.865887][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.870614][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.877148][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.882302][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.887199][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.891872][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.898251][ T8556] [ 492.900576][ T8556] Uninit was stored to memory at: [ 492.905816][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.910971][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.916106][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.920658][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.925471][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.931975][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.937047][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.942029][ T8556] do_SYSENTER_32+0x1b/0x20 [ 492.946580][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 492.953105][ T8556] [ 492.955439][ T8556] Uninit was stored to memory at: [ 492.960527][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 492.965831][ T8556] get_compat_msghdr+0x108/0x2c0 [ 492.970820][ T8556] do_recvmmsg+0xd77/0x2120 [ 492.975510][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 492.980241][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 492.986753][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 492.991903][ T8556] do_fast_syscall_32+0x34/0x70 [ 492.996799][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.001342][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.007873][ T8556] [ 493.010205][ T8556] Uninit was stored to memory at: [ 493.015451][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.020609][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.025739][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.030294][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.035166][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.041550][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.046775][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.051766][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.056316][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.062832][ T8556] [ 493.065169][ T8556] Local variable msg_sys created at: [ 493.070456][ T8556] do_recvmmsg+0xbb/0x2120 [ 493.075061][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.389195][ T8556] not chained 710000 origins [ 493.396829][ T8556] CPU: 1 PID: 8556 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 493.405552][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.415633][ T8556] Call Trace: [ 493.418928][ T8556] [ 493.421872][ T8556] dump_stack_lvl+0x1ff/0x28e [ 493.426611][ T8556] dump_stack+0x25/0x28 [ 493.430808][ T8556] kmsan_internal_chain_origin+0x78/0x120 [ 493.436595][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 493.442729][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 493.447882][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 493.453738][ T8556] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 493.459347][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 493.464498][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 493.470346][ T8556] ? should_fail+0x75/0x9c0 [ 493.474892][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 493.480043][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 493.486355][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 493.492487][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 493.497636][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 493.503486][ T8556] __msan_chain_origin+0xbf/0x140 [ 493.508570][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.513749][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.518736][ T8556] ? __sys_recvmmsg+0x51c/0x6f0 [ 493.523639][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.528222][ T8556] ? __stack_depot_save+0x21/0x4b0 [ 493.533393][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 493.538546][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 493.544846][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 493.550973][ T8556] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.557535][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.562278][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.568670][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.573751][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.578653][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.583230][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.589617][ T8556] RIP: 0023:0xf7f4c549 [ 493.593716][ T8556] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 493.613372][ T8556] RSP: 002b:00000000f7ee45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 493.621827][ T8556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 493.629834][ T8556] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 493.637835][ T8556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 493.645835][ T8556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 493.653830][ T8556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 493.661841][ T8556] [ 493.668550][ T8556] Uninit was stored to memory at: [ 493.674215][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.679373][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.684476][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.689032][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.693868][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.700268][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.705454][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.710355][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.715020][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.721477][ T8556] [ 493.723910][ T8556] Uninit was stored to memory at: [ 493.729005][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.734264][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.739248][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.743895][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.748622][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.755120][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.760199][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.765226][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.769783][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.776274][ T8556] [ 493.778609][ T8556] Uninit was stored to memory at: [ 493.783834][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.788996][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.794089][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.798645][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.803479][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.809857][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.815034][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.819930][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.824601][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.830996][ T8556] [ 493.833445][ T8556] Uninit was stored to memory at: [ 493.838544][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.843821][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.848804][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.853460][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.858183][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.864677][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.869757][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.874832][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.879383][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.885931][ T8556] [ 493.888260][ T8556] Uninit was stored to memory at: [ 493.893513][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.898670][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.903819][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.908369][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.913209][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.919592][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.924843][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.929743][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.934461][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.940845][ T8556] [ 493.943342][ T8556] Uninit was stored to memory at: [ 493.948441][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 493.953762][ T8556] get_compat_msghdr+0x108/0x2c0 [ 493.958745][ T8556] do_recvmmsg+0xd77/0x2120 [ 493.963446][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 493.968175][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 493.974726][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 493.979803][ T8556] do_fast_syscall_32+0x34/0x70 [ 493.984862][ T8556] do_SYSENTER_32+0x1b/0x20 [ 493.989412][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 493.995964][ T8556] [ 493.998296][ T8556] Uninit was stored to memory at: [ 494.003550][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.008713][ T8556] get_compat_msghdr+0x108/0x2c0 [ 494.013926][ T8556] do_recvmmsg+0xd77/0x2120 [ 494.018482][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.023365][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.029753][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 494.034995][ T8556] do_fast_syscall_32+0x34/0x70 [ 494.039894][ T8556] do_SYSENTER_32+0x1b/0x20 [ 494.044609][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 494.050995][ T8556] [ 494.053482][ T8556] Local variable msg_sys created at: [ 494.058775][ T8556] do_recvmmsg+0xbb/0x2120 [ 494.063399][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.491395][ T8556] not chained 720000 origins [ 494.496277][ T8556] CPU: 0 PID: 8556 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 494.504995][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.515074][ T8556] Call Trace: [ 494.518372][ T8556] [ 494.521316][ T8556] dump_stack_lvl+0x1ff/0x28e [ 494.526048][ T8556] dump_stack+0x25/0x28 [ 494.530249][ T8556] kmsan_internal_chain_origin+0x78/0x120 [ 494.536028][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 494.542161][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 494.547316][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 494.553174][ T8556] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 494.558783][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 494.563933][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 494.569787][ T8556] ? should_fail+0x75/0x9c0 [ 494.574334][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 494.579480][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 494.585779][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 494.591913][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 494.597061][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 494.602911][ T8556] __msan_chain_origin+0xbf/0x140 [ 494.607994][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.613180][ T8556] get_compat_msghdr+0x108/0x2c0 [ 494.618171][ T8556] ? __sys_recvmmsg+0x51c/0x6f0 [ 494.623072][ T8556] do_recvmmsg+0xd77/0x2120 [ 494.627658][ T8556] ? __stack_depot_save+0x21/0x4b0 [ 494.632828][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 494.637977][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 494.644281][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 494.650404][ T8556] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.656964][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.661705][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.668101][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 494.673181][ T8556] do_fast_syscall_32+0x34/0x70 [ 494.678080][ T8556] do_SYSENTER_32+0x1b/0x20 [ 494.682632][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 494.689016][ T8556] RIP: 0023:0xf7f4c549 [ 494.693105][ T8556] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 494.712764][ T8556] RSP: 002b:00000000f7ee45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 494.721219][ T8556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 494.729219][ T8556] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 494.737220][ T8556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 494.745219][ T8556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 494.753214][ T8556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 494.761224][ T8556] [ 494.766731][ T8556] Uninit was stored to memory at: [ 494.772657][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.777817][ T8556] get_compat_msghdr+0x108/0x2c0 [ 494.782883][ T8556] do_recvmmsg+0xd77/0x2120 [ 494.787427][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.792230][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.798610][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 494.803836][ T8556] do_fast_syscall_32+0x34/0x70 [ 494.808740][ T8556] do_SYSENTER_32+0x1b/0x20 [ 494.813390][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 494.819776][ T8556] [ 494.822200][ T8556] Uninit was stored to memory at: [ 494.827310][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.832555][ T8556] get_compat_msghdr+0x108/0x2c0 [ 494.837552][ T8556] do_recvmmsg+0xd77/0x2120 [ 494.842184][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.846912][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.853382][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 494.858453][ T8556] do_fast_syscall_32+0x34/0x70 [ 494.863441][ T8556] do_SYSENTER_32+0x1b/0x20 [ 494.867991][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 494.874458][ T8556] [ 494.876790][ T8556] Uninit was stored to memory at: [ 494.881969][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.887123][ T8556] get_compat_msghdr+0x108/0x2c0 [ 494.892249][ T8556] do_recvmmsg+0xd77/0x2120 [ 494.896808][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.901539][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.908022][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 494.913193][ T8556] do_fast_syscall_32+0x34/0x70 [ 494.918095][ T8556] do_SYSENTER_32+0x1b/0x20 [ 494.922729][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 494.929109][ T8556] [ 494.931437][ T8556] Uninit was stored to memory at: [ 494.936614][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.941857][ T8556] get_compat_msghdr+0x108/0x2c0 [ 494.946840][ T8556] do_recvmmsg+0xd77/0x2120 [ 494.951389][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 494.956201][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 494.962670][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 494.967739][ T8556] do_fast_syscall_32+0x34/0x70 [ 494.972818][ T8556] do_SYSENTER_32+0x1b/0x20 [ 494.977374][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 494.983850][ T8556] [ 494.986183][ T8556] Uninit was stored to memory at: [ 494.991285][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 494.996591][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.001576][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.006295][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.011024][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.017565][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.022739][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.027645][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.032333][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.038713][ T8556] [ 495.041047][ T8556] Uninit was stored to memory at: [ 495.046285][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.051443][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.056573][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.061137][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.066005][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.072473][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.077544][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.082569][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.087122][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.093643][ T8556] [ 495.095979][ T8556] Uninit was stored to memory at: [ 495.101071][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.106379][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.111364][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.116056][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.120781][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.127308][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.132455][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.137354][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.142015][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.148396][ T8556] [ 495.150724][ T8556] Local variable msg_sys created at: [ 495.156155][ T8556] do_recvmmsg+0xbb/0x2120 [ 495.160621][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.376664][ T8556] not chained 730000 origins [ 495.381291][ T8556] CPU: 1 PID: 8556 Comm: syz-executor.3 Not tainted 5.18.0-rc4-syzkaller #0 [ 495.390001][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.400082][ T8556] Call Trace: [ 495.403376][ T8556] [ 495.406323][ T8556] dump_stack_lvl+0x1ff/0x28e [ 495.411059][ T8556] dump_stack+0x25/0x28 [ 495.415272][ T8556] kmsan_internal_chain_origin+0x78/0x120 [ 495.421060][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 495.427192][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 495.432341][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 495.438196][ T8556] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 495.443798][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 495.448946][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 495.454796][ T8556] ? should_fail+0x75/0x9c0 [ 495.459345][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 495.464498][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 495.470804][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 495.476939][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 495.482090][ T8556] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 495.487935][ T8556] __msan_chain_origin+0xbf/0x140 [ 495.493008][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.498185][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.503180][ T8556] ? __sys_recvmmsg+0x51c/0x6f0 [ 495.508085][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.512677][ T8556] ? __stack_depot_save+0x21/0x4b0 [ 495.517845][ T8556] ? kmsan_get_metadata+0x33/0x220 [ 495.522993][ T8556] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 495.529293][ T8556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 495.535421][ T8556] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.541982][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.546725][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.553120][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.558200][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.563104][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.567702][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.574091][ T8556] RIP: 0023:0xf7f4c549 [ 495.578187][ T8556] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 495.597842][ T8556] RSP: 002b:00000000f7ee45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 495.606295][ T8556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 495.614297][ T8556] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 495.622294][ T8556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 495.630287][ T8556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 495.638285][ T8556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 495.646300][ T8556] [ 495.652783][ T8556] Uninit was stored to memory at: [ 495.657893][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.663696][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.668687][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.673354][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.678083][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.684585][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.689657][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.694725][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.699293][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.705784][ T8556] [ 495.708119][ T8556] Uninit was stored to memory at: [ 495.713329][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.718486][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.723576][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.728128][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.732969][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.739354][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.744537][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.749455][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.754116][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.760509][ T8556] [ 495.762950][ T8556] Uninit was stored to memory at: [ 495.768043][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.773316][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.778299][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.782961][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.787686][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.794177][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.799251][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.804261][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.808803][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.815286][ T8556] [ 495.817615][ T8556] Uninit was stored to memory at: [ 495.822805][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.827959][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.833050][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.837602][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.842431][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.848813][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.853992][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.858890][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.863548][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.869928][ T8556] [ 495.872364][ T8556] Uninit was stored to memory at: [ 495.877461][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.882718][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.887704][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.892357][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.897083][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.903640][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.908714][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.913776][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.918324][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.924866][ T8556] [ 495.927202][ T8556] Uninit was stored to memory at: [ 495.932458][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.937613][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.942756][ T8556] do_recvmmsg+0xd77/0x2120 [ 495.947306][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 495.952142][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 495.958525][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 495.963752][ T8556] do_fast_syscall_32+0x34/0x70 [ 495.968654][ T8556] do_SYSENTER_32+0x1b/0x20 [ 495.973362][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 495.979763][ T8556] [ 495.982246][ T8556] Uninit was stored to memory at: [ 495.987342][ T8556] __get_compat_msghdr+0x6e1/0x9d0 [ 495.992664][ T8556] get_compat_msghdr+0x108/0x2c0 [ 495.997652][ T8556] do_recvmmsg+0xd77/0x2120 [ 496.002370][ T8556] __sys_recvmmsg+0x51c/0x6f0 [ 496.007101][ T8556] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 496.013678][ T8556] __do_fast_syscall_32+0x96/0xf0 [ 496.018752][ T8556] do_fast_syscall_32+0x34/0x70 [ 496.023818][ T8556] do_SYSENTER_32+0x1b/0x20 [ 496.028368][ T8556] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 496.034920][ T8556] [ 496.037253][ T8556] Local variable msg_sys created at: [ 496.042713][ T8556] do_recvmmsg+0xbb/0x2120 [ 496.047178][ T8556] __sys_recvmmsg+0x51c/0x6f0 11:13:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f00000002c0)=@in={0x10, 0x2}, 0x10) 11:13:39 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) 11:13:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000140)="a3", 0x1}], 0x2}}], 0x1, 0x0) 11:13:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001f80)=[{{&(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x0, 0x2}]}}}], 0x18}}], 0x1, 0x0) 11:13:39 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/meminfo\x00', 0x0, 0x0) 11:13:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x52cc8000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[], [{@euid_eq}, {@obj_type={'obj_type', 0x3d, '\\&#%'}}]}) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) [ 496.284369][ T8658] loop0: detected capacity change from 0 to 264192 [ 496.339322][ T8658] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.347559][ T8658] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 11:13:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280), 0x4) 11:13:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000e00)={&(0x7f0000000a40)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000d80)=[@authinfo={0x10}], 0x10}, 0x0) 11:13:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 11:13:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1c0000008400000004"], 0x88}, 0x0) [ 496.530653][ T8658] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.538971][ T8658] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 11:13:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0), 0x4) 11:13:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@prinfo={0x14}], 0x14}, 0x0) 11:13:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100), 0x1) 11:13:40 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@rights], 0x10}, 0x0) 11:13:40 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) 11:13:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 11:13:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) 11:13:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0xe, 0x2}, 0x57) 11:13:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 11:13:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) 11:13:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 11:13:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000340)={0x10, 0x2}, 0x10) dup2(r0, r1) 11:13:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000240)=0x10) 11:13:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) 11:13:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 11:13:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:13:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@un=@file={0xa}, 0xa) 11:13:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), &(0x7f0000000240)=0x8) 11:13:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0xc) 11:13:41 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 11:13:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x4) 11:13:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) 11:13:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@sndrcv={0x2c}, @sndrcv={0x2c}, @sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @sndrcv={0x2c}], 0xbc}, 0x0) 11:13:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, 0x0) 11:13:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 11:13:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140), &(0x7f0000000200)=0x98) 11:13:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 11:13:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0), 0x88) 11:13:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x8cd, 0x210}, 0x98) 11:13:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080), 0x98) 11:13:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), &(0x7f0000000100)=0x18) [ 499.612989][ T7926] ------------[ cut here ]------------ [ 499.618748][ T7926] sysfs group 'power' not found for kobject 'ueagle-atm!eagleI.fw' [ 499.627961][ T7926] WARNING: CPU: 1 PID: 7926 at fs/sysfs/group.c:280 sysfs_remove_group+0x1d5/0x600 [ 499.637597][ T7926] Modules linked in: [ 499.641638][ T7926] CPU: 1 PID: 7926 Comm: kworker/1:8 Not tainted 5.18.0-rc4-syzkaller #0 [ 499.650391][ T7926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.660670][ T7926] Workqueue: events request_firmware_work_func [ 499.667161][ T7926] ===================================================== [ 499.674253][ T7926] BUG: KMSAN: uninit-value in kallsyms_lookup_buildid+0x1ee/0xb10 [ 499.682118][ T7926] kallsyms_lookup_buildid+0x1ee/0xb10 [ 499.687636][ T7926] __sprint_symbol+0x166/0x650 [ 499.692445][ T7926] sprint_symbol+0x7c/0x90 [ 499.696901][ T7926] symbol_string+0x302/0x6e0 [ 499.701537][ T7926] pointer+0x1356/0x1f70 [ 499.705805][ T7926] vsnprintf+0x1a9b/0x3650 [ 499.710252][ T7926] vprintk_store+0x537/0x2150 [ 499.714977][ T7926] vprintk_emit+0x28b/0xab0 [ 499.719515][ T7926] vprintk_default+0x86/0xa0 [ 499.724147][ T7926] vprintk+0x15f/0x180 [ 499.728260][ T7926] _printk+0x18d/0x1cf [ 499.732401][ T7926] show_iret_regs+0x135/0x2e0 [ 499.737159][ T7926] __show_regs+0x6d/0x1040 [ 499.741620][ T7926] show_regs+0xbc/0x170 [ 499.745805][ T7926] __warn+0x3f1/0x780 [ 499.749822][ T7926] report_bug+0x885/0xa80 [ 499.754182][ T7926] handle_bug+0x41/0x70 [ 499.758373][ T7926] exc_invalid_op+0x1b/0x50 [ 499.762909][ T7926] asm_exc_invalid_op+0x12/0x20 [ 499.767791][ T7926] sysfs_remove_group+0x1d5/0x600 [ 499.772845][ T7926] dpm_sysfs_remove+0x144/0x180 [ 499.777758][ T7926] device_del+0x3c7/0x1bf0 [ 499.782226][ T7926] firmware_fallback_sysfs+0x17e7/0x19e0 [ 499.787903][ T7926] _request_firmware+0xf5d/0x2160 [ 499.792957][ T7926] request_firmware_work_func+0x136/0x2e0 [ 499.798711][ T7926] process_one_work+0xdb6/0x1820 [ 499.803704][ T7926] worker_thread+0x10d0/0x2240 [ 499.808494][ T7926] kthread+0x3c7/0x500 [ 499.812616][ T7926] ret_from_fork+0x1f/0x30 [ 499.817072][ T7926] [ 499.819398][ T7926] Local variable nd created at: [ 499.824246][ T7926] do_file_open_root+0x8b/0xc80 [ 499.829137][ T7926] file_open_root+0x339/0x3a0 [ 499.833890][ T7926] [ 499.836217][ T7926] CPU: 1 PID: 7926 Comm: kworker/1:8 Not tainted 5.18.0-rc4-syzkaller #0 [ 499.844657][ T7926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.854731][ T7926] Workqueue: events request_firmware_work_func [ 499.860924][ T7926] ===================================================== [ 499.867854][ T7926] Disabling lock debugging due to kernel taint [ 499.874008][ T7926] Kernel panic - not syncing: kmsan.panic set ... [ 499.880428][ T7926] CPU: 1 PID: 7926 Comm: kworker/1:8 Tainted: G B 5.18.0-rc4-syzkaller #0 [ 499.890258][ T7926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.900329][ T7926] Workqueue: events request_firmware_work_func [ 499.906526][ T7926] Call Trace: [ 499.909813][ T7926] [ 499.912755][ T7926] dump_stack_lvl+0x1ff/0x28e [ 499.917476][ T7926] dump_stack+0x25/0x28 [ 499.921664][ T7926] panic+0x4fe/0xc73 [ 499.925618][ T7926] ? add_taint+0x181/0x210 [ 499.930063][ T7926] ? console_unlock+0x1c00/0x2130 [ 499.935131][ T7926] kmsan_report+0x2cd/0x2d0 [ 499.939671][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 499.944809][ T7926] ? __msan_warning+0x94/0x110 [ 499.949616][ T7926] ? kallsyms_lookup_buildid+0x1ee/0xb10 [ 499.955301][ T7926] ? __sprint_symbol+0x166/0x650 [ 499.960282][ T7926] ? sprint_symbol+0x7c/0x90 [ 499.964911][ T7926] ? symbol_string+0x302/0x6e0 [ 499.969709][ T7926] ? pointer+0x1356/0x1f70 [ 499.974151][ T7926] ? vsnprintf+0x1a9b/0x3650 [ 499.978775][ T7926] ? vprintk_store+0x537/0x2150 [ 499.983661][ T7926] ? vprintk_emit+0x28b/0xab0 [ 499.988381][ T7926] ? vprintk_default+0x86/0xa0 [ 499.993181][ T7926] ? vprintk+0x15f/0x180 [ 499.997462][ T7926] ? _printk+0x18d/0x1cf [ 500.001746][ T7926] ? show_iret_regs+0x135/0x2e0 [ 500.006623][ T7926] ? __show_regs+0x6d/0x1040 [ 500.011247][ T7926] ? show_regs+0xbc/0x170 [ 500.015600][ T7926] ? __warn+0x3f1/0x780 [ 500.019781][ T7926] ? report_bug+0x885/0xa80 [ 500.024313][ T7926] ? handle_bug+0x41/0x70 [ 500.028679][ T7926] ? exc_invalid_op+0x1b/0x50 [ 500.033391][ T7926] ? asm_exc_invalid_op+0x12/0x20 [ 500.038445][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.043673][ T7926] ? dpm_sysfs_remove+0x144/0x180 [ 500.048724][ T7926] ? device_del+0x3c7/0x1bf0 [ 500.053342][ T7926] ? firmware_fallback_sysfs+0x17e7/0x19e0 [ 500.059187][ T7926] ? _request_firmware+0xf5d/0x2160 [ 500.064411][ T7926] ? request_firmware_work_func+0x136/0x2e0 [ 500.070338][ T7926] ? process_one_work+0xdb6/0x1820 [ 500.075475][ T7926] ? worker_thread+0x10d0/0x2240 [ 500.080439][ T7926] ? kthread+0x3c7/0x500 [ 500.084718][ T7926] ? ret_from_fork+0x1f/0x30 [ 500.089343][ T7926] ? kmsan_internal_memmove_metadata+0x96/0x350 [ 500.095639][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.100779][ T7926] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 500.107068][ T7926] ? format_decode+0x61/0x1990 [ 500.111865][ T7926] ? __sprint_symbol+0xd1/0x650 [ 500.116760][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.121898][ T7926] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 500.127734][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.132964][ T7926] __msan_warning+0x94/0x110 [ 500.137600][ T7926] kallsyms_lookup_buildid+0x1ee/0xb10 [ 500.143111][ T7926] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 500.149408][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.154640][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.159869][ T7926] __sprint_symbol+0x166/0x650 [ 500.164682][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.169915][ T7926] sprint_symbol+0x7c/0x90 [ 500.174377][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.179625][ T7926] symbol_string+0x302/0x6e0 [ 500.184258][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.189495][ T7926] ? format_decode+0x10/0x1990 [ 500.194294][ T7926] ? filter_irq_stacks+0xb5/0x230 [ 500.199368][ T7926] ? __stack_depot_save+0x21/0x4b0 [ 500.204530][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.209672][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.214813][ T7926] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 500.220664][ T7926] pointer+0x1356/0x1f70 [ 500.224950][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.230188][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.235329][ T7926] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 500.241170][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.246401][ T7926] vsnprintf+0x1a9b/0x3650 [ 500.250871][ T7926] vprintk_store+0x537/0x2150 [ 500.255614][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.260773][ T7926] vprintk_emit+0x28b/0xab0 [ 500.265344][ T7926] vprintk_default+0x86/0xa0 [ 500.269980][ T7926] vprintk+0x15f/0x180 [ 500.274091][ T7926] _printk+0x18d/0x1cf [ 500.278216][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.283450][ T7926] ? vprintk_emit+0x660/0xab0 [ 500.288174][ T7926] show_iret_regs+0x135/0x2e0 [ 500.292889][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.298138][ T7926] __show_regs+0x6d/0x1040 [ 500.302605][ T7926] ? kmsan_get_metadata+0x33/0x220 [ 500.307754][ T7926] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 500.313605][ T7926] show_regs+0xbc/0x170 [ 500.317806][ T7926] __warn+0x3f1/0x780 [ 500.321822][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.327063][ T7926] report_bug+0x885/0xa80 [ 500.331442][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.336680][ T7926] handle_bug+0x41/0x70 [ 500.340875][ T7926] exc_invalid_op+0x1b/0x50 [ 500.345417][ T7926] asm_exc_invalid_op+0x12/0x20 [ 500.350299][ T7926] RIP: 0010:sysfs_remove_group+0x1d5/0x600 [ 500.356146][ T7926] Code: c1 e0 20 48 09 c8 49 89 87 70 09 00 00 49 c7 87 80 0c 00 00 00 00 00 00 48 c7 c7 08 6f 05 91 4c 89 e6 4c 89 f2 e8 7b 15 9f fe <0f> 0b e9 f0 03 00 00 8b 7d 9c e8 5c e5 90 ff e9 6a fe ff ff 8b 7d [ 500.375796][ T7926] RSP: 0018:ffff888115003808 EFLAGS: 00010246 [ 500.381889][ T7926] RAX: 6a358d6eb6bba900 RBX: 0000000000000000 RCX: ffff888124e60000 [ 500.389884][ T7926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 500.397877][ T7926] RBP: ffff888115003870 R08: ffffffff819859b0 R09: ffff88823ebbe701 [ 500.405875][ T7926] R10: 00000000ffffff00 R11: ffff888114c03358 R12: ffffffff9083fcf8 [ 500.413872][ T7926] R13: 0000000000000000 R14: ffff8880907c8b40 R15: ffff888124e60b40 [ 500.421874][ T7926] ? vprintk_emit+0x660/0xab0 [ 500.426605][ T7926] ? sysfs_remove_group+0x1d5/0x600 [ 500.431850][ T7926] dpm_sysfs_remove+0x144/0x180 [ 500.436737][ T7926] device_del+0x3c7/0x1bf0 [ 500.441195][ T7926] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 500.447326][ T7926] firmware_fallback_sysfs+0x17e7/0x19e0 [ 500.453017][ T7926] _request_firmware+0xf5d/0x2160 [ 500.458095][ T7926] request_firmware_work_func+0x136/0x2e0 [ 500.463855][ T7926] ? request_firmware_nowait+0x930/0x930 [ 500.469522][ T7926] ? request_firmware_nowait+0x930/0x930 [ 500.475192][ T7926] process_one_work+0xdb6/0x1820 [ 500.480177][ T7926] worker_thread+0x10d0/0x2240 [ 500.484992][ T7926] kthread+0x3c7/0x500 [ 500.489096][ T7926] ? worker_clr_flags+0x3a0/0x3a0 [ 500.494155][ T7926] ? kthread_blkcg+0x120/0x120 [ 500.498969][ T7926] ret_from_fork+0x1f/0x30 [ 500.503430][ T7926] [ 500.506613][ T7926] Kernel Offset: disabled [ 500.510941][ T7926] Rebooting in 86400 seconds..