Warning: Permanently added '10.128.0.213' (ED25519) to the list of known hosts. 2024/05/18 14:02:43 fuzzer started 2024/05/18 14:02:43 dialing manager at 10.128.0.163:30008 [ 42.789621][ T3505] cgroup: Unknown subsys name 'net' [ 42.961115][ T3505] cgroup: Unknown subsys name 'rlimit' 2024/05/18 14:02:44 starting 5 executor processes [ 43.895682][ T3506] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 44.771420][ T3518] chnl_net:caif_netlink_parms(): no params data found [ 44.824270][ T3523] chnl_net:caif_netlink_parms(): no params data found [ 44.882677][ T3518] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.890268][ T3518] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.898216][ T3518] device bridge_slave_0 entered promiscuous mode [ 44.908067][ T3525] chnl_net:caif_netlink_parms(): no params data found [ 44.923209][ T3518] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.930261][ T3518] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.938038][ T3518] device bridge_slave_1 entered promiscuous mode [ 44.983479][ T3518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.997788][ T3518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.026973][ T3523] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.034196][ T3523] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.041777][ T3523] device bridge_slave_0 entered promiscuous mode [ 45.055037][ T3525] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.062072][ T3525] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.071748][ T3525] device bridge_slave_0 entered promiscuous mode [ 45.085934][ T3523] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.093126][ T3523] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.100781][ T3523] device bridge_slave_1 entered promiscuous mode [ 45.107933][ T3525] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.116701][ T3525] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.124502][ T3525] device bridge_slave_1 entered promiscuous mode [ 45.133594][ T3518] team0: Port device team_slave_0 added [ 45.151516][ T3518] team0: Port device team_slave_1 added [ 45.170218][ T3525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.188766][ T3523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.200340][ T3523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.210689][ T3525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.248298][ T3518] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.255331][ T3518] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.281455][ T3518] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.294603][ T3518] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.301547][ T3518] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.327548][ T3518] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.341156][ T3523] team0: Port device team_slave_0 added [ 45.365466][ T3523] team0: Port device team_slave_1 added [ 45.377541][ T3525] team0: Port device team_slave_0 added [ 45.397225][ T3525] team0: Port device team_slave_1 added [ 45.405321][ T3518] device hsr_slave_0 entered promiscuous mode [ 45.411931][ T3518] device hsr_slave_1 entered promiscuous mode [ 45.420396][ T3523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.427854][ T3523] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.454212][ T3523] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.477615][ T3523] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.484642][ T3523] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.510597][ T3523] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.530013][ T3525] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.537133][ T3525] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.563069][ T3525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.580542][ T3525] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.587583][ T3525] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.613504][ T3525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.673912][ T3525] device hsr_slave_0 entered promiscuous mode [ 45.680412][ T3525] device hsr_slave_1 entered promiscuous mode [ 45.688594][ T3525] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.696524][ T3525] Cannot create hsr debugfs directory [ 45.710040][ T3523] device hsr_slave_0 entered promiscuous mode [ 45.716676][ T3523] device hsr_slave_1 entered promiscuous mode [ 45.723344][ T3523] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.730898][ T3523] Cannot create hsr debugfs directory [ 45.896163][ T3518] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.907645][ T3518] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.916603][ T3518] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.926392][ T3518] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.967937][ T3525] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 45.976502][ T3525] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 45.994559][ T3525] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 46.003886][ T3525] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 46.059560][ T3523] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.073315][ T3523] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 46.088604][ T3523] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 46.097259][ T3523] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 46.116304][ T3518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.137874][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.147617][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.166116][ T3518] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.179108][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.189358][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.198163][ T3542] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.205562][ T3542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.215649][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.236238][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.244798][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.255081][ T1066] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.262103][ T1066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.277281][ T3525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.289389][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.302589][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.318079][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.326861][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.335332][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.343228][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.369222][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.377374][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.386611][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.395795][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.404241][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.413648][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.422028][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.431729][ T3518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.441743][ T3525] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.457291][ T3523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.473422][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.482137][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.491507][ T3542] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.498616][ T3542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.506983][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.515624][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.524047][ T3542] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.531066][ T3542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.538697][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.560749][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.568795][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.577568][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.585490][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.593284][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.602767][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.611099][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.620123][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.630604][ T3523] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.640228][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.648378][ T3542] Bluetooth: hci1: command 0x0409 tx timeout [ 46.652471][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.655237][ T3542] Bluetooth: hci0: command 0x0409 tx timeout [ 46.663043][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.676587][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.685027][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.702986][ T1066] Bluetooth: hci2: command 0x0409 tx timeout [ 46.704875][ T3518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.720920][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.729721][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.738177][ T3543] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.745260][ T3543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.753158][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.760565][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.768182][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.776638][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.785305][ T3543] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.792377][ T3543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.799842][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.809934][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.844596][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.855636][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.866109][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.878146][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.887339][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.897180][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.911516][ T3523] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.923405][ T3523] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.938298][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.947037][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.956086][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.964550][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.973002][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.981514][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.990853][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.012175][ T3525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.025468][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.034120][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.051430][ T3518] device veth0_vlan entered promiscuous mode [ 47.063875][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.074090][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.097281][ T3518] device veth1_vlan entered promiscuous mode [ 47.109241][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.117112][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.125249][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.133296][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.141726][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.150568][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.158264][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.170140][ T3523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.185511][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.193843][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.201883][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.218466][ T3525] device veth0_vlan entered promiscuous mode [ 47.226569][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.234855][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.248254][ T3518] device veth0_macvtap entered promiscuous mode [ 47.257786][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.266344][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.277004][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.289344][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.298022][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.308588][ T3525] device veth1_vlan entered promiscuous mode [ 47.316414][ T3518] device veth1_macvtap entered promiscuous mode [ 47.335902][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.344001][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.351823][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.360363][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.368708][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.381122][ T3523] device veth0_vlan entered promiscuous mode [ 47.392047][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.399653][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.411750][ T3518] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.421668][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.453576][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.476591][ T3518] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.485346][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.506350][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.532946][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.552860][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.562530][ T3523] device veth1_vlan entered promiscuous mode [ 47.571663][ T3525] device veth0_macvtap entered promiscuous mode [ 47.602908][ T3518] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.612632][ T3518] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.621339][ T3518] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.652364][ T3518] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.679279][ T3525] device veth1_macvtap entered promiscuous mode [ 47.736712][ T3523] device veth0_macvtap entered promiscuous mode [ 47.746424][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.755296][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.764008][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.776253][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.789871][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.800328][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.810965][ T3525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.824324][ T3525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.835859][ T3525] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.846933][ T3523] device veth1_macvtap entered promiscuous mode [ 47.859636][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.868615][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.876615][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.885352][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.901902][ T3525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.913161][ T3525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.924172][ T3525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.938526][ T3523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.950617][ T3523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.960722][ T3523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.972630][ T3523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.984577][ T3523] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.008274][ T3525] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.017389][ T3525] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.027117][ T3525] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.036126][ T3525] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.051485][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.060373][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.069385][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.077905][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.102215][ T3523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 48.113533][ T3523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.123488][ T3523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 48.133944][ T3523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.144939][ T3523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.157495][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.172842][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.192175][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.201534][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.210333][ T1066] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.229450][ T3523] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.238296][ T3523] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.247099][ T3523] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.255909][ T3523] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.306885][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.316347][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.351830][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000ec0)=ANY=[], 0x0, 0x1d9, &(0x7f0000000800)="$eJzslU9rE0EYxn+zO0kazaFnrxbbi6bZgvgN7AfwAxjStRY3/ukGNKHg6qUXD+KXKPgpPAh69yAieKkHBT1UPFUkMjvvjLNaiIqhFPaB5X3eZ94/M7PMzPX8Tt4Cvh/sDFikhKLDW6XQwLKy2mHT2i9ip4IP2vo90Z+KfS82H09ePbJ0cqOfZel2Pp5BlIJZMRXyu6T/uNkR5OXDqqL4tzrzJ6PY7myWNakOPa4Et8qYX9Ill2NfxTzI1w6Eysf/UbkbKA3mvQrwyrfO7N/05on9nUfGxJLeprotJ49Ef5WVI9dXfvlBxOfSeX2wMzDkqtxiRtuwnzsSZYxxngcxZzQUoGKmvo4ub0tYBrqj4e1uPp6c3xr2N9PN9GaSrF1cfXFajuj0Pmxl6aoKphEZovEw57QdjDeAdz/HCwKoYGoGp0C5XJfiLueVs0FiG6IgN6xh6z7z/VuixQy5wjkWgLuFGU6wu7WEqaa5Zpa2jiIWp6eDecIhEQvlwIXBrWxjF4VyaXtoX6O3T8M7iTimUbp2yS9/V+yS2HWxe2L3xbq3y71JuqzwSbyVAprc649G2+XjZZnXEq8li75zJF3da6jcTFrUqFGjRo0aNWqcEPwIAAD//+lITgc=") [ 48.476185][ T639] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.487107][ T3563] chnl_net:caif_netlink_parms(): no params data found [ 48.496984][ T639] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.531814][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.558845][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.576471][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.584788][ T3565] chnl_net:caif_netlink_parms(): no params data found [ 48.604859][ T3574] loop0: detected capacity change from 0 to 8 [ 48.605452][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.620335][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.633919][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.641714][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, 0x0, 0x0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x8}}}, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000000200)='./file0/../file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f0000004140)="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0x2000, &(0x7f0000001880)={&(0x7f00000010c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 48.681685][ T639] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.703597][ T639] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.708497][ T1066] Bluetooth: hci0: command 0x041b tx timeout executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x81, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r1, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000000e00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) getsockname$inet(r2, 0x0, &(0x7f00000001c0)) [ 48.752029][ T1066] Bluetooth: hci1: command 0x041b tx timeout [ 48.776720][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.783736][ T3545] Bluetooth: hci2: command 0x041b tx timeout executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000ecb2850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000840)={&(0x7f0000000800)='timer_start\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001100)={{r1, 0xffffffffffffffff}, &(0x7f0000001080), &(0x7f00000010c0)='%pI4 \x00'}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{r2}, &(0x7f00000002c0), &(0x7f0000000300)}, 0x20) [ 48.827750][ T3563] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.849059][ T3563] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.862917][ C0] ------------[ cut here ]------------ [ 48.863507][ C0] [ 48.863513][ C0] ====================================================== [ 48.863518][ C0] WARNING: possible circular locking dependency detected [ 48.863523][ C0] 5.15.159-syzkaller #0 Not tainted [ 48.863531][ C0] ------------------------------------------------------ [ 48.863535][ C0] syz-executor.2/3585 is trying to acquire lock: [ 48.863543][ C0] ffffffff8c914660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60 [ 48.863602][ C0] [ 48.863602][ C0] but task is already holding lock: [ 48.863606][ C0] ffff8880b9a28098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260 [ 48.863639][ C0] [ 48.863639][ C0] which lock already depends on the new lock. [ 48.863639][ C0] [ 48.863643][ C0] [ 48.863643][ C0] the existing dependency chain (in reverse order) is: [ 48.863646][ C0] [ 48.863646][ C0] -> #5 (&base->lock){-.-.}-{2:2}: [ 48.863663][ C0] lock_acquire+0x1db/0x4f0 [ 48.863677][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 48.863695][ C0] lock_timer_base+0x120/0x260 [ 48.863709][ C0] __mod_timer+0x1d6/0xeb0 [ 48.863723][ C0] queue_delayed_work_on+0x156/0x250 [ 48.863738][ C0] enqueue_task+0x2fe/0x3a0 [ 48.863753][ C0] wake_up_new_task+0x515/0xb60 [ 48.863768][ C0] kernel_clone+0x44e/0x960 [ 48.863781][ C0] kernel_thread+0x168/0x1e0 [ 48.863794][ C0] rest_init+0x21/0x330 [ 48.863809][ C0] start_kernel+0x48c/0x540 [ 48.863822][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 48.863838][ C0] [ 48.863838][ C0] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 48.863856][ C0] lock_acquire+0x1db/0x4f0 [ 48.863868][ C0] _raw_spin_lock_nested+0x2d/0x40 [ 48.863881][ C0] raw_spin_rq_lock_nested+0x26/0x140 [ 48.863895][ C0] task_fork_fair+0x5d/0x350 [ 48.863908][ C0] sched_cgroup_fork+0x2d3/0x330 [ 48.863923][ C0] copy_process+0x224a/0x3ef0 [ 48.863936][ C0] kernel_clone+0x210/0x960 [ 48.863950][ C0] kernel_thread+0x168/0x1e0 [ 48.863963][ C0] rest_init+0x21/0x330 [ 48.863977][ C0] start_kernel+0x48c/0x540 [ 48.863991][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 48.864006][ C0] [ 48.864006][ C0] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 48.864024][ C0] lock_acquire+0x1db/0x4f0 [ 48.864037][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 48.864053][ C0] try_to_wake_up+0xae/0x1300 [ 48.864069][ C0] __wake_up_common+0x2a0/0x4e0 [ 48.864085][ C0] __wake_up+0x112/0x1c0 [ 48.864100][ C0] tty_port_default_wakeup+0xa8/0x100 [ 48.864117][ C0] serial8250_tx_chars+0x60d/0x800 [ 48.864132][ C0] serial8250_handle_irq+0x505/0x600 [ 48.864146][ C0] serial8250_default_handle_irq+0xc8/0x1e0 [ 48.864171][ C0] serial8250_interrupt+0xa1/0x1e0 [ 48.864186][ C0] __handle_irq_event_percpu+0x292/0xa70 [ 48.864202][ C0] handle_irq_event+0xff/0x2b0 [ 48.864217][ C0] handle_edge_irq+0x245/0xbf0 [ 48.864230][ C0] __common_interrupt+0xd7/0x1f0 [ 48.864243][ C0] common_interrupt+0x9f/0xc0 [ 48.864257][ C0] asm_common_interrupt+0x22/0x40 [ 48.864271][ C0] lock_acquire+0x252/0x4f0 [ 48.864284][ C0] down_read_trylock+0x24a/0x3b0 [ 48.864299][ C0] exc_page_fault+0x181/0x740 [ 48.864313][ C0] asm_exc_page_fault+0x22/0x30 [ 48.864325][ C0] [ 48.864325][ C0] -> #2 (&tty->write_wait){-...}-{2:2}: [ 48.864346][ C0] lock_acquire+0x1db/0x4f0 [ 48.864356][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 48.864392][ C0] __wake_up+0xf5/0x1c0 [ 48.864407][ C0] tty_port_default_wakeup+0xa8/0x100 [ 48.864421][ C0] serial8250_tx_chars+0x60d/0x800 [ 48.864434][ C0] serial8250_handle_irq+0x505/0x600 [ 48.864448][ C0] serial8250_default_handle_irq+0xc8/0x1e0 [ 48.864463][ C0] serial8250_interrupt+0xa1/0x1e0 [ 48.864476][ C0] __handle_irq_event_percpu+0x292/0xa70 [ 48.864492][ C0] handle_irq_event+0xff/0x2b0 [ 48.864506][ C0] handle_edge_irq+0x245/0xbf0 [ 48.864518][ C0] __common_interrupt+0xd7/0x1f0 [ 48.864531][ C0] common_interrupt+0x9f/0xc0 [ 48.864546][ C0] asm_common_interrupt+0x22/0x40 [ 48.864559][ C0] _raw_spin_unlock_irqrestore+0xd4/0x130 [ 48.864575][ C0] uart_write+0x6af/0x930 [ 48.864588][ C0] n_tty_write+0xd7e/0x1280 [ 48.864600][ C0] file_tty_write+0x561/0x920 [ 48.864617][ C0] vfs_write+0xacf/0xe50 [ 48.864631][ C0] ksys_write+0x1a2/0x2c0 [ 48.864643][ C0] do_syscall_64+0x3b/0xb0 [ 48.864656][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.864669][ C0] [ 48.864669][ C0] -> #1 (&port_lock_key){-...}-{2:2}: [ 48.864690][ C0] lock_acquire+0x1db/0x4f0 [ 48.864703][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 48.864719][ C0] serial8250_console_write+0x19d/0x1180 [ 48.864734][ C0] console_unlock+0xced/0x12b0 [ 48.864747][ C0] vprintk_emit+0xbf/0x150 [ 48.864760][ C0] _printk+0xd1/0x120 [ 48.864776][ C0] register_console+0x65a/0x940 [ 48.864788][ C0] univ8250_console_init+0x41/0x50 [ 48.864802][ C0] console_init+0x18c/0x660 [ 48.864814][ C0] start_kernel+0x301/0x540 [ 48.864824][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 48.864837][ C0] [ 48.864837][ C0] -> #0 (console_owner){..-.}-{0:0}: [ 48.864853][ C0] validate_chain+0x1649/0x5930 [ 48.864863][ C0] __lock_acquire+0x1295/0x1ff0 [ 48.864872][ C0] lock_acquire+0x1db/0x4f0 [ 48.864881][ C0] console_lock_spinning_enable+0x51/0x60 [ 48.864892][ C0] console_unlock+0xa47/0x12b0 [ 48.864904][ C0] vprintk_emit+0xbf/0x150 [ 48.864916][ C0] _printk+0xd1/0x120 [ 48.864930][ C0] report_bug+0x1e5/0x2e0 [ 48.864946][ C0] handle_bug+0x3d/0x70 [ 48.864960][ C0] exc_invalid_op+0x16/0x40 [ 48.864975][ C0] asm_exc_invalid_op+0x16/0x20 [ 48.864988][ C0] copy_from_user_nofault+0x15c/0x1c0 [ 48.865004][ C0] bpf_probe_read_user+0x26/0x70 [ 48.865018][ C0] bpf_prog_64e63e24eee51416+0x3a/0xe7c [ 48.865031][ C0] bpf_trace_run3+0x1d1/0x380 [ 48.865045][ C0] enqueue_timer+0x3ae/0x540 [ 48.865058][ C0] __mod_timer+0xa60/0xeb0 [ 48.865073][ C0] dsp_cmx_send+0x21bb/0x2240 [ 48.865088][ C0] call_timer_fn+0x16d/0x560 [ 48.865101][ C0] __run_timers+0x67c/0x890 [ 48.865113][ C0] run_timer_softirq+0x63/0xf0 [ 48.865130][ C0] __do_softirq+0x3b3/0x93a [ 48.865144][ C0] __irq_exit_rcu+0x155/0x240 [ 48.865166][ C0] irq_exit_rcu+0x5/0x20 [ 48.865179][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 48.865196][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 48.865211][ C0] _raw_spin_unlock_irqrestore+0xd4/0x130 [ 48.865229][ C0] trie_update_elem+0x284/0xc00 [ 48.865245][ C0] bpf_map_update_value+0x5d7/0x6c0 [ 48.865261][ C0] map_update_elem+0x6a0/0x7c0 [ 48.865276][ C0] __sys_bpf+0x2fd/0x670 [ 48.865288][ C0] __x64_sys_bpf+0x78/0x90 [ 48.865303][ C0] do_syscall_64+0x3b/0xb0 [ 48.865317][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.865332][ C0] [ 48.865332][ C0] other info that might help us debug this: [ 48.865332][ C0] [ 48.865336][ C0] Chain exists of: [ 48.865336][ C0] console_owner --> &rq->__lock --> &base->lock [ 48.865336][ C0] [ 48.865359][ C0] Possible unsafe locking scenario: [ 48.865359][ C0] [ 48.865362][ C0] CPU0 CPU1 [ 48.865365][ C0] ---- ---- [ 48.865369][ C0] lock(&base->lock); [ 48.865378][ C0] lock(&rq->__lock); [ 48.865386][ C0] lock(&base->lock); [ 48.865394][ C0] lock(console_owner); [ 48.865403][ C0] [ 48.865403][ C0] *** DEADLOCK *** [ 48.865403][ C0] [ 48.865406][ C0] 6 locks held by syz-executor.2/3585: [ 48.865415][ C0] #0: ffffffff8c91fae0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 48.865453][ C0] #1: ffffc90000007be0 ((&dsp_spl_tl)){+.-.}-{0:0}, at: call_timer_fn+0xbe/0x560 [ 48.865485][ C0] #2: ffffffff8d7a4e18 (dsp_lock){..-.}-{2:2}, at: dsp_cmx_send+0x22/0x2240 [ 48.865517][ C0] #3: ffff8880b9a28098 [ 48.865520][ T3563] device bridge_slave_0 entered promiscuous mode [ 48.865526][ C0] (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260 [ 48.865548][ C0] #4: ffffffff8c91fae0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 48.865574][ C0] #5: ffffffff8c7fc3a0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa6/0x150 [ 48.865599][ C0] [ 48.865599][ C0] stack backtrace: [ 48.865603][ C0] CPU: 0 PID: 3585 Comm: syz-executor.2 Not tainted 5.15.159-syzkaller #0 [ 48.865616][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.865623][ C0] Call Trace: [ 48.865627][ C0] [ 48.865631][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 48.865645][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 48.865660][ C0] ? print_circular_bug+0x12b/0x1a0 [ 48.865673][ C0] check_noncircular+0x2f8/0x3b0 [ 48.865686][ C0] ? add_chain_block+0x850/0x850 [ 48.865697][ C0] ? lockdep_lock+0x11f/0x2a0 [ 48.865711][ C0] validate_chain+0x1649/0x5930 [ 48.865729][ C0] ? reacquire_held_locks+0x660/0x660 [ 48.865744][ C0] ? lockdep_unlock+0x166/0x300 [ 48.865757][ C0] ? mark_lock+0x98/0x340 [ 48.865768][ C0] __lock_acquire+0x1295/0x1ff0 [ 48.865783][ C0] lock_acquire+0x1db/0x4f0 [ 48.865792][ C0] ? console_lock_spinning_enable+0x2c/0x60 [ 48.865806][ C0] ? read_lock_is_recursive+0x10/0x10 [ 48.865817][ C0] ? console_lock_spinning_enable+0x2c/0x60 [ 48.865829][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 48.865839][ C0] ? do_raw_spin_lock+0x14a/0x370 [ 48.865855][ C0] console_lock_spinning_enable+0x51/0x60 [ 48.865867][ C0] ? console_lock_spinning_enable+0x2c/0x60 [ 48.865878][ C0] console_unlock+0xa47/0x12b0 [ 48.865892][ C0] ? console_trylock_spinning+0x3f0/0x3f0 [ 48.865904][ C0] ? __down_trylock_console_sem+0x1f2/0x250 [ 48.865915][ C0] ? vprintk_emit+0xa6/0x150 [ 48.865925][ C0] ? printk_parse_prefix+0x2c0/0x2c0 [ 48.865936][ C0] ? vprintk_emit+0xa6/0x150 [ 48.865946][ C0] ? console_trylock+0x70/0x70 [ 48.865961][ C0] ? vprintk_emit+0x150/0x150 [ 48.865970][ C0] ? validate_chain+0x112/0x5930 [ 48.865984][ C0] ? validate_chain+0x112/0x5930 [ 48.865995][ C0] vprintk_emit+0xbf/0x150 [ 48.866007][ C0] _printk+0xd1/0x120 [ 48.866020][ C0] ? report_bug+0x16e/0x2e0 [ 48.866032][ C0] ? panic+0x860/0x860 [ 48.866045][ C0] ? find_bug+0x9c/0x350 [ 48.866057][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 48.866068][ C0] report_bug+0x1e5/0x2e0 [ 48.866081][ C0] handle_bug+0x3d/0x70 [ 48.866092][ C0] exc_invalid_op+0x16/0x40 [ 48.866103][ C0] asm_exc_invalid_op+0x16/0x20 [ 48.866114][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 48.866126][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 8b ce d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 74 ce d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 48.866136][ C0] RSP: 0018:ffffc90000007788 EFLAGS: 00010046 [ 48.866146][ C0] RAX: ffffffff81aa8e4c RBX: 0000000000000000 RCX: ffff888022a98000 [ 48.866155][ C0] RDX: 0000000000000104 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.866167][ C0] RBP: dffffc0000000000 R08: ffffffff81aa8d5d R09: fffffbfff1f7f019 [ 48.866176][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffb2ec0000 [ 48.866184][ C0] R13: 0000000000000008 R14: ffffffffb2ec0000 R15: ffffc900000077e8 [ 48.866193][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 48.866204][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 48.866217][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 48.866228][ C0] bpf_probe_read_user+0x26/0x70 [ 48.866240][ C0] bpf_prog_64e63e24eee51416+0x3a/0xe7c [ 48.866250][ C0] bpf_trace_run3+0x1d1/0x380 [ 48.866262][ C0] ? bpf_trace_run2+0x340/0x340 [ 48.866273][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 48.866286][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 48.866299][ C0] ? _raw_spin_lock+0x40/0x40 [ 48.866313][ C0] enqueue_timer+0x3ae/0x540 [ 48.866325][ C0] __mod_timer+0xa60/0xeb0 [ 48.866337][ C0] ? seqcount_lockdep_reader_access+0x1bd/0x220 [ 48.866350][ C0] ? mod_timer_pending+0x20/0x20 [ 48.866362][ C0] ? _raw_read_unlock_irqrestore+0xd9/0x130 [ 48.866375][ C0] ? _raw_read_unlock+0x40/0x40 [ 48.866387][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 48.866399][ C0] ? _raw_spin_lock+0x40/0x40 [ 48.866412][ C0] ? ktime_get+0x242/0x270 [ 48.866424][ C0] dsp_cmx_send+0x21bb/0x2240 [ 48.866435][ C0] ? read_lock_is_recursive+0x10/0x10 [ 48.866447][ C0] ? detach_timer+0x24/0x2f0 [ 48.866461][ C0] call_timer_fn+0x16d/0x560 [ 48.866471][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 48.866482][ C0] ? __run_timers+0x890/0x890 [ 48.866494][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 48.866505][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 48.866518][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 48.866528][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 48.866541][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 48.866551][ C0] __run_timers+0x67c/0x890 [ 48.866565][ C0] ? detach_timer+0x2f0/0x2f0 [ 48.866574][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 48.866586][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 48.866599][ C0] run_timer_softirq+0x63/0xf0 [ 48.866612][ C0] __do_softirq+0x3b3/0x93a [ 48.866624][ C0] ? __irq_exit_rcu+0x155/0x240 [ 48.866636][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7 [ 48.866647][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 48.866660][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 48.866674][ C0] __irq_exit_rcu+0x155/0x240 [ 48.866685][ C0] ? irq_exit_rcu+0x20/0x20 [ 48.866698][ C0] irq_exit_rcu+0x5/0x20 [ 48.866707][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 48.866720][ C0] [ 48.866723][ C0] [ 48.866726][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 48.866738][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 [ 48.866752][ C0] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 f2 ad a2 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 f7 e4 2f f7 65 8b 05 c8 f2 da 75 85 c0 74 3f 48 c7 04 24 0e 36 [ 48.866760][ C0] RSP: 0018:ffffc900049cfb60 EFLAGS: 00000206 [ 48.866770][ C0] RAX: 64d4b1e89a6b4700 RBX: 1ffff92000939f70 RCX: ffffffff913eff03 [ 48.866778][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001 [ 48.866785][ C0] RBP: ffffc900049cfbe8 R08: ffffffff8186dcf0 R09: ffffed100454adb5 [ 48.866794][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.866801][ C0] R13: 1ffff92000939f6c R14: ffffc900049cfb80 R15: 0000000000000246 [ 48.866811][ C0] ? trace_hardirqs_on+0x30/0x80 [ 48.866826][ C0] ? _raw_spin_unlock+0x40/0x40 [ 48.866841][ C0] trie_update_elem+0x284/0xc00 [ 48.866859][ C0] bpf_map_update_value+0x5d7/0x6c0 [ 48.866873][ C0] map_update_elem+0x6a0/0x7c0 [ 48.866888][ C0] __sys_bpf+0x2fd/0x670 [ 48.866901][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 48.866918][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 48.866931][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 48.866944][ C0] __x64_sys_bpf+0x78/0x90 [ 48.866956][ C0] do_syscall_64+0x3b/0xb0 [ 48.866967][ C0] ? clear_bhb_loop+0x15/0x70 [ 48.866978][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.866989][ C0] RIP: 0033:0x7f7dcf95aee9 [ 48.866998][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.867007][ C0] RSP: 002b:00007f7dcdece0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 48.867018][ C0] RAX: ffffffffffffffda RBX: 00007f7dcfa89f80 RCX: 00007f7dcf95aee9 [ 48.867026][ C0] RDX: 0000000000000020 RSI: 0000000020000380 RDI: 0000000000000002 [ 48.867033][ C0] RBP: 00007f7dcf9a749e R08: 0000000000000000 R09: 0000000000000000 [ 48.867040][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.867046][ C0] R13: 000000000000000b R14: 00007f7dcfa89f80 R15: 00007fff8748c408 [ 48.867058][ C0] [ 48.872507][ C0] WARNING: CPU: 0 PID: 3585 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 48.872531][ C0] Modules linked in: [ 48.872539][ C0] CPU: 0 PID: 3585 Comm: syz-executor.2 Not tainted 5.15.159-syzkaller #0 [ 48.872554][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.872562][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 48.872579][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 8b ce d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 74 ce d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 48.872591][ C0] RSP: 0018:ffffc90000007788 EFLAGS: 00010046 [ 48.872605][ C0] RAX: ffffffff81aa8e4c RBX: 0000000000000000 RCX: ffff888022a98000 [ 48.872616][ C0] RDX: 0000000000000104 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.872625][ C0] RBP: dffffc0000000000 R08: ffffffff81aa8d5d R09: fffffbfff1f7f019 [ 48.872634][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffb2ec0000 [ 48.872645][ C0] R13: 0000000000000008 R14: ffffffffb2ec0000 R15: ffffc900000077e8 [ 48.872657][ C0] FS: 00007f7dcdece6c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 48.872672][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.872684][ C0] CR2: 0000000020001100 CR3: 000000005f397000 CR4: 00000000003506f0 [ 48.872699][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.872709][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.872720][ C0] Call Trace: [ 48.872724][ C0] [ 48.872731][ C0] ? __warn+0x15b/0x300 [ 50.612685][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 50.618208][ C0] ? report_bug+0x1b7/0x2e0 [ 50.622684][ C0] ? handle_bug+0x3d/0x70 [ 50.626984][ C0] ? exc_invalid_op+0x16/0x40 [ 50.631636][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 50.636632][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 50.642063][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 50.647580][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 50.653103][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 50.658618][ C0] bpf_probe_read_user+0x26/0x70 [ 50.663528][ C0] bpf_prog_64e63e24eee51416+0x3a/0xe7c [ 50.669046][ C0] bpf_trace_run3+0x1d1/0x380 [ 50.673711][ C0] ? bpf_trace_run2+0x340/0x340 [ 50.678619][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 50.684495][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 50.689925][ C0] ? _raw_spin_lock+0x40/0x40 [ 50.694579][ C0] enqueue_timer+0x3ae/0x540 [ 50.699141][ C0] __mod_timer+0xa60/0xeb0 [ 50.703541][ C0] ? seqcount_lockdep_reader_access+0x1bd/0x220 [ 50.709757][ C0] ? mod_timer_pending+0x20/0x20 [ 50.714665][ C0] ? _raw_read_unlock_irqrestore+0xd9/0x130 [ 50.720530][ C0] ? _raw_read_unlock+0x40/0x40 [ 50.725354][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 50.730786][ C0] ? _raw_spin_lock+0x40/0x40 [ 50.735435][ C0] ? ktime_get+0x242/0x270 [ 50.739823][ C0] dsp_cmx_send+0x21bb/0x2240 [ 50.744475][ C0] ? read_lock_is_recursive+0x10/0x10 [ 50.749820][ C0] ? detach_timer+0x24/0x2f0 [ 50.754387][ C0] call_timer_fn+0x16d/0x560 [ 50.758949][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 50.764030][ C0] ? __run_timers+0x890/0x890 [ 50.768691][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 50.773858][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 50.779029][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 50.784110][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 50.789279][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 50.794357][ C0] __run_timers+0x67c/0x890 [ 50.798832][ C0] ? detach_timer+0x2f0/0x2f0 [ 50.803477][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 50.809427][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 50.814684][ C0] run_timer_softirq+0x63/0xf0 [ 50.819507][ C0] __do_softirq+0x3b3/0x93a [ 50.823990][ C0] ? __irq_exit_rcu+0x155/0x240 [ 50.828825][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7 [ 50.834343][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 50.839424][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 50.844594][ C0] __irq_exit_rcu+0x155/0x240 [ 50.849241][ C0] ? irq_exit_rcu+0x20/0x20 [ 50.853714][ C0] irq_exit_rcu+0x5/0x20 [ 50.857928][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 50.863531][ C0] [ 50.866451][ C0] [ 50.869356][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 50.875316][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 [ 50.881787][ C0] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 f2 ad a2 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 f7 e4 2f f7 65 8b 05 c8 f2 da 75 85 c0 74 3f 48 c7 04 24 0e 36 [ 50.901363][ C0] RSP: 0018:ffffc900049cfb60 EFLAGS: 00000206 [ 50.907402][ C0] RAX: 64d4b1e89a6b4700 RBX: 1ffff92000939f70 RCX: ffffffff913eff03 [ 50.915344][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001 [ 50.923288][ C0] RBP: ffffc900049cfbe8 R08: ffffffff8186dcf0 R09: ffffed100454adb5 [ 50.931228][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.939170][ C0] R13: 1ffff92000939f6c R14: ffffc900049cfb80 R15: 0000000000000246 [ 50.947115][ C0] ? trace_hardirqs_on+0x30/0x80 [ 50.952024][ C0] ? _raw_spin_unlock+0x40/0x40 [ 50.956844][ C0] trie_update_elem+0x284/0xc00 [ 50.961669][ C0] bpf_map_update_value+0x5d7/0x6c0 [ 50.966837][ C0] map_update_elem+0x6a0/0x7c0 [ 50.971575][ C0] __sys_bpf+0x2fd/0x670 [ 50.975789][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 50.981132][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 50.987083][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 50.992251][ C0] __x64_sys_bpf+0x78/0x90 [ 50.996650][ C0] do_syscall_64+0x3b/0xb0 [ 51.001051][ C0] ? clear_bhb_loop+0x15/0x70 [ 51.005701][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.011565][ C0] RIP: 0033:0x7f7dcf95aee9 [ 51.015950][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.035524][ C0] RSP: 002b:00007f7dcdece0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 51.043920][ C0] RAX: ffffffffffffffda RBX: 00007f7dcfa89f80 RCX: 00007f7dcf95aee9 [ 51.051861][ C0] RDX: 0000000000000020 RSI: 0000000020000380 RDI: 0000000000000002 [ 51.059802][ C0] RBP: 00007f7dcf9a749e R08: 0000000000000000 R09: 0000000000000000 [ 51.067746][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.075687][ C0] R13: 000000000000000b R14: 00007f7dcfa89f80 R15: 00007fff8748c408 [ 51.083628][ C0] [ 51.086622][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 51.093868][ C0] CPU: 0 PID: 3585 Comm: syz-executor.2 Not tainted 5.15.159-syzkaller #0 [ 51.102335][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.112360][ C0] Call Trace: [ 51.115611][ C0] [ 51.118431][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 51.123077][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 51.128676][ C0] ? panic+0x860/0x860 [ 51.132716][ C0] ? panic+0x860/0x860 [ 51.136754][ C0] ? copy_from_user_nofault+0x110/0x1c0 [ 51.142273][ C0] ? copy_from_user_nofault+0x110/0x1c0 [ 51.147786][ C0] panic+0x318/0x860 [ 51.151654][ C0] ? __warn+0x16a/0x300 [ 51.155783][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 51.160954][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 51.166470][ C0] __warn+0x2b2/0x300 [ 51.170424][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 51.175936][ C0] report_bug+0x1b7/0x2e0 [ 51.180236][ C0] handle_bug+0x3d/0x70 [ 51.184360][ C0] exc_invalid_op+0x16/0x40 [ 51.188831][ C0] asm_exc_invalid_op+0x16/0x20 [ 51.193651][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 51.199785][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 8b ce d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 74 ce d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 51.219359][ C0] RSP: 0018:ffffc90000007788 EFLAGS: 00010046 [ 51.225396][ C0] RAX: ffffffff81aa8e4c RBX: 0000000000000000 RCX: ffff888022a98000 [ 51.233340][ C0] RDX: 0000000000000104 RSI: 0000000000