Warning: Permanently added '10.128.0.196' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes syzkaller login: [ 32.063171][ T4316] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 32.084213][ T4336] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 32.085520][ T4336] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 32.085626][ T4342] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 32.087374][ T4336] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 32.088106][ T4342] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 32.088973][ T4336] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 32.090059][ T4342] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 32.091290][ T4336] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 32.092092][ T4342] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 32.093001][ T4336] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 32.094925][ T4342] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 32.096413][ T4336] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 32.096987][ T4342] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 32.097783][ T4336] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 32.099000][ T4342] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 32.100336][ T4336] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 32.101455][ T4342] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 32.102243][ T4336] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 32.104824][ T4336] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 32.104829][ T4342] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 32.106236][ T4336] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 32.107461][ T4342] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 32.109731][ T4336] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 32.109902][ T4342] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 32.111061][ T4336] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 32.112151][ T4342] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 32.125384][ T4343] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 32.126835][ T4342] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 32.128524][ T4342] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 32.130046][ T4341] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 32.247019][ T4322] chnl_net:caif_netlink_parms(): no params data found [ 32.258508][ T4326] chnl_net:caif_netlink_parms(): no params data found [ 32.273143][ T4325] chnl_net:caif_netlink_parms(): no params data found [ 32.282376][ T4327] chnl_net:caif_netlink_parms(): no params data found [ 32.307028][ T4322] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.308225][ T4322] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.309855][ T4322] device bridge_slave_0 entered promiscuous mode [ 32.322126][ T4322] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.323448][ T4322] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.325355][ T4322] device bridge_slave_1 entered promiscuous mode [ 32.339922][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.341207][ T4326] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.342727][ T4326] device bridge_slave_0 entered promiscuous mode [ 32.354049][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.355224][ T4325] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.356728][ T4325] device bridge_slave_0 entered promiscuous mode [ 32.358377][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.359450][ T4326] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.360965][ T4326] device bridge_slave_1 entered promiscuous mode [ 32.365610][ T4327] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.366803][ T4327] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.368924][ T4327] device bridge_slave_0 entered promiscuous mode [ 32.371547][ T4322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.373055][ T4327] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.374535][ T4327] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.375986][ T4327] device bridge_slave_1 entered promiscuous mode [ 32.377377][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.378458][ T4325] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.379794][ T4325] device bridge_slave_1 entered promiscuous mode [ 32.390302][ T4322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.400624][ T4326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.410894][ T4329] chnl_net:caif_netlink_parms(): no params data found [ 32.413505][ T4325] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.416210][ T4326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.423515][ T4327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.428617][ T4322] team0: Port device team_slave_0 added [ 32.430331][ T4327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.435533][ T4325] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.442023][ T4322] team0: Port device team_slave_1 added [ 32.452683][ T4326] team0: Port device team_slave_0 added [ 32.461247][ T4322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.462280][ T4322] 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. [ 32.466591][ T4322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.469379][ T4326] team0: Port device team_slave_1 added [ 32.472638][ T4325] team0: Port device team_slave_0 added [ 32.474851][ T4327] team0: Port device team_slave_0 added [ 32.484252][ T4322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.485406][ T4322] 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. [ 32.489038][ T4322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.490867][ T4329] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.492014][ T4329] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.493515][ T4329] device bridge_slave_0 entered promiscuous mode [ 32.495872][ T4325] team0: Port device team_slave_1 added [ 32.497441][ T4327] team0: Port device team_slave_1 added [ 32.502727][ T4329] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.506225][ T4329] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.507666][ T4329] device bridge_slave_1 entered promiscuous mode [ 32.513600][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.514865][ T4326] 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. [ 32.518639][ T4326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.520958][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.522054][ T4326] 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. [ 32.526240][ T4326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.542702][ T4325] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.544010][ T4325] 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. [ 32.547996][ T4325] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.550334][ T4327] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.551452][ T4327] 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. [ 32.555377][ T4327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.624989][ T4322] device hsr_slave_0 entered promiscuous mode [ 32.664066][ T4322] device hsr_slave_1 entered promiscuous mode [ 32.704833][ T4329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.707240][ T4329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.711546][ T4325] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.712510][ T4325] 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. [ 32.716819][ T4325] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.718909][ T4327] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.719985][ T4327] 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. [ 32.724115][ T4327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.775112][ T4326] device hsr_slave_0 entered promiscuous mode [ 32.813937][ T4326] device hsr_slave_1 entered promiscuous mode [ 32.853789][ T4326] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 32.855032][ T4326] Cannot create hsr debugfs directory [ 32.865721][ T4329] team0: Port device team_slave_0 added [ 32.872037][ T4329] team0: Port device team_slave_1 added [ 32.934633][ T4325] device hsr_slave_0 entered promiscuous mode [ 32.973968][ T4325] device hsr_slave_1 entered promiscuous mode [ 33.013787][ T4325] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.014942][ T4325] Cannot create hsr debugfs directory [ 33.021073][ T4329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.022198][ T4329] 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. [ 33.026013][ T4329] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.028272][ T4329] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.029326][ T4329] 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. [ 33.033562][ T4329] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.074640][ T4327] device hsr_slave_0 entered promiscuous mode [ 33.114027][ T4327] device hsr_slave_1 entered promiscuous mode [ 33.153813][ T4327] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.154938][ T4327] Cannot create hsr debugfs directory [ 33.244691][ T4329] device hsr_slave_0 entered promiscuous mode [ 33.284036][ T4329] device hsr_slave_1 entered promiscuous mode [ 33.333901][ T4329] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.335165][ T4329] Cannot create hsr debugfs directory [ 33.405162][ T4326] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.457134][ T4326] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.496852][ T4326] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.536654][ T4326] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.588498][ T4322] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.639395][ T4327] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.695381][ T4322] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.737384][ T4322] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.776121][ T4327] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.816722][ T4322] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.857658][ T4327] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.899530][ T4327] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.937903][ T4326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.945710][ T4325] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.980961][ T4325] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.038764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.040814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.043544][ T4325] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.085031][ T4325] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.135879][ T4329] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.153964][ T4337] Bluetooth: hci3: command 0x0409 tx timeout [ 34.154347][ T4341] Bluetooth: hci4: command 0x0409 tx timeout [ 34.154999][ T4337] Bluetooth: hci2: command 0x0409 tx timeout [ 34.155989][ T4341] Bluetooth: hci1: command 0x0409 tx timeout [ 34.156988][ T4337] Bluetooth: hci0: command 0x0409 tx timeout [ 34.175458][ T4326] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.176539][ T4329] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 34.228061][ T4329] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 34.265307][ T4329] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 34.327979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.329811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.331290][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.332474][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.334673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.339627][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.341169][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.342568][ T1611] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.343755][ T1611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.363186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.382063][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.387751][ T4325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.391111][ T4322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.392353][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.397116][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.398808][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.404211][ T4327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.405897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.407491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.412055][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.413421][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.423478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.425176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.426662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.428044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.430621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.432023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.435403][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.436847][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.440164][ T4327] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.443430][ T4325] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.445750][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.448483][ T4322] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.456312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.457935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.459352][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.460447][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.461708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.463179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.465977][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.467016][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.468321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.469860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.471341][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.472432][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.477129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.478618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.480056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.481567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.483023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.486333][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.487520][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.488876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.497470][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.499219][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.500548][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.501593][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.503014][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.506102][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.507780][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.508955][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.510248][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.513373][ T4329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.516480][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.522978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.524774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.526222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.527722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.529008][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.530877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.532640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.537845][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.539601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.547715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.549182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.550565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.552152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.555427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.557002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.561974][ T4326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.566412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.568393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.569884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.571476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.573073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.575932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.577516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.579727][ T4329] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.585802][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.587304][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.588854][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.590423][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.591785][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.593058][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.595143][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.596618][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.598269][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.599352][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.602225][ T4327] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.605004][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.609058][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.610639][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.612296][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.616465][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.618383][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.619833][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.621423][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.631029][ T4322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.632888][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.635538][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.637542][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.639183][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.640727][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.649321][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.651204][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.652736][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.655540][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.657051][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.658567][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.660004][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.664718][ T4325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.670295][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.671859][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.675679][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.676857][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.677996][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.679441][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.695817][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.697431][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.699017][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.700211][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.701461][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.702637][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.707799][ T4327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.709106][ T4326] device veth0_vlan entered promiscuous mode [ 34.711253][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.712942][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.714784][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.716217][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.718552][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.725000][ T4322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.727379][ T4325] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.731744][ T4326] device veth1_vlan entered promiscuous mode [ 34.748905][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.750480][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.751914][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.753527][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.763372][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.765180][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.766583][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.767851][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.770751][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.772282][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.776444][ T4326] device veth0_macvtap entered promiscuous mode [ 34.782305][ T4326] device veth1_macvtap entered promiscuous mode [ 34.783649][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.785537][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 34.786859][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.788338][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.791307][ T4329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.802242][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.804048][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.805523][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.806953][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.809709][ T4327] device veth0_vlan entered promiscuous mode [ 34.818845][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.820621][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.823647][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.826452][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.830039][ T4325] device veth0_vlan entered promiscuous mode [ 34.833127][ T4322] device veth0_vlan entered promiscuous mode [ 34.837424][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.838908][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.841139][ T4326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.842422][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.845014][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.846413][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.848536][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.851392][ T4325] device veth1_vlan entered promiscuous mode [ 34.854520][ T4327] device veth1_vlan entered promiscuous mode [ 34.857850][ T4322] device veth1_vlan entered promiscuous mode [ 34.865693][ T4326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.866905][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.868603][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.870098][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.871720][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.873288][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.877652][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.886861][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.888407][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.889901][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.900900][ T4322] device veth0_macvtap entered promiscuous mode [ 34.903267][ T4327] device veth0_macvtap entered promiscuous mode [ 34.906846][ T4326] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.908221][ T4326] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.909537][ T4326] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.910874][ T4326] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.913147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.915325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.916731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.918373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.919791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.921506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.927534][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.929684][ T4325] device veth0_macvtap entered promiscuous mode [ 34.931378][ T4327] device veth1_macvtap entered promiscuous mode [ 34.933120][ T4322] device veth1_macvtap entered promiscuous mode [ 34.939421][ T4322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 34.941180][ T4322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.943668][ T4322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.947301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 34.948910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 34.950303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.951676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.953209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.968588][ T4322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 34.970231][ T4322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.972366][ T4322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.977978][ T4325] device veth1_macvtap entered promiscuous mode [ 34.980398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 34.981987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.984962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.998361][ T4322] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.999674][ T4322] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.001071][ T4322] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.002557][ T4322] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.005187][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.006785][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.008241][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.009687][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.011303][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.012686][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.015498][ T4329] device veth0_vlan entered promiscuous mode [ 35.022356][ T4327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 35.024847][ T4327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.026387][ T4327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 35.028122][ T4327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.030693][ T4327] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program [ 35.031944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.033609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.042595][ T4327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 35.046144][ T4327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.047689][ T4327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 35.049200][ T4327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.051413][ T4327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.348868][ C1] hrtimer: interrupt took 295773514 ns [ 60.113708][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [kworker/u4:2:39] [ 60.114876][ C0] Modules linked in: [ 60.115470][ C0] irq event stamp: 841622 [ 60.116050][ C0] hardirqs last enabled at (841621): [] exit_to_kernel_mode+0xcc/0xfc [ 60.117423][ C0] hardirqs last disabled at (841622): [] el1_interrupt+0x24/0x54 [ 60.118714][ C0] softirqs last enabled at (836758): [] handle_softirqs+0xaf8/0xc6c [ 60.120032][ C0] softirqs last disabled at (836725): [] __do_softirq+0x14/0x20 [ 60.121335][ C0] CPU: 0 PID: 39 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 60.122389][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 60.123814][ C0] Workqueue: events_unbound toggle_allocation_gate [ 60.124786][ C0] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 60.125937][ C0] pc : smp_call_function_many_cond+0x1384/0x1460 [ 60.126852][ C0] lr : smp_call_function_many_cond+0x139c/0x1460 [ 60.127779][ C0] sp : ffff80001cd87830 [ 60.128332][ C0] x29: ffff80001cd87890 x28: 0000000000000001 x27: ffff8000150bd000 [ 60.129579][ C0] x26: 0000000000000011 x25: ffff8000150c1140 x24: ffff00019f6d11c0 [ 60.130776][ C0] x23: 1fffe00033eda238 x22: dfff800000000000 x21: ffff00019f6f6a08 [ 60.132032][ C0] x20: 0000000000000001 x19: ffff8000152b9f60 x18: ffff800011abbcc0 [ 60.133283][ C0] x17: 1fffe00033ed797e x16: ffff8000082d22d4 x15: 0000000000000000 [ 60.134610][ C0] x14: 0000000000000001 x13: 1ffff00002a180b1 x12: 0000000000ff0100 [ 60.135847][ C0] x11: ff008000083ffe78 x10: 0000000000000000 x9 : 0000000000000000 [ 60.137040][ C0] x8 : 0000000000000011 x7 : 0000000000000000 x6 : 0000000000000000 [ 60.138217][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff8000083ffe6c [ 60.139350][ C0] x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001 [ 60.140612][ C0] Call trace: [ 60.141169][ C0] smp_call_function_many_cond+0x1384/0x1460 [ 60.142160][ C0] kick_all_cpus_sync+0x40/0xa0 [ 60.142913][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 60.143775][ C0] __jump_label_update+0x30c/0x334 [ 60.144541][ C0] jump_label_update+0x304/0x3b4 [ 60.145260][ C0] static_key_enable_cpuslocked+0x11c/0x220 [ 60.146134][ C0] static_key_enable+0x24/0x38 [ 60.146846][ C0] toggle_allocation_gate+0xc0/0x3f8 [ 60.147543][ C0] process_one_work+0x7f4/0x13a8 [ 60.148234][ C0] worker_thread+0x8c8/0xfbc [ 60.148872][ C0] kthread+0x250/0x2d8 [ 60.149456][ C0] ret_from_fork+0x10/0x20 [ 60.150138][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 60.151127][ C0] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G L syzkaller #0 [ 60.152397][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 60.153792][ C0] Workqueue: events_unbound toggle_allocation_gate [ 60.154685][ C0] Call trace: [ 60.155125][ C0] dump_backtrace+0x1c8/0x1f4 [ 60.155772][ C0] show_stack+0x2c/0x3c [ 60.156350][ C0] __dump_stack+0x30/0x40 [ 60.156939][ C0] dump_stack_lvl+0xf8/0x160 [ 60.157580][ C0] dump_stack+0x1c/0x5c [ 60.158158][ C0] panic+0x2e0/0x79c [ 60.158692][ C0] softlockup_fn+0x0/0x120 [ 60.159312][ C0] __hrtimer_run_queues+0x420/0xc64 [ 60.160017][ C0] hrtimer_interrupt+0x2bc/0xb5c [ 60.160700][ C0] arch_timer_handler_virt+0x74/0x88 [ 60.161416][ C0] handle_percpu_devid_irq+0x174/0x34c [ 60.162268][ C0] generic_handle_domain_irq+0xe0/0x140 [ 60.163112][ C0] gic_handle_irq+0x70/0x1e4 [ 60.163782][ C0] call_on_irq_stack+0x30/0x48 [ 60.164538][ C0] do_interrupt_handler+0xd4/0x138 [ 60.165327][ C0] el1_interrupt+0x34/0x54 [ 60.166022][ C0] el1h_64_irq_handler+0x18/0x24 [ 60.166778][ C0] el1h_64_irq+0x64/0x68 [ 60.167397][ C0] smp_call_function_many_cond+0x1384/0x1460 [ 60.168252][ C0] kick_all_cpus_sync+0x40/0xa0 [ 60.168966][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 60.169910][ C0] __jump_label_update+0x30c/0x334 [ 60.170656][ C0] jump_label_update+0x304/0x3b4 [ 60.171493][ C0] static_key_enable_cpuslocked+0x11c/0x220 [ 60.172431][ C0] static_key_enable+0x24/0x38 [ 60.173157][ C0] toggle_allocation_gate+0xc0/0x3f8 [ 60.173869][ C0] process_one_work+0x7f4/0x13a8 [ 60.174697][ C0] worker_thread+0x8c8/0xfbc [ 60.175465][ C0] kthread+0x250/0x2d8 [ 60.176118][ C0] ret_from_fork+0x10/0x20 [ 60.176846][ C0] SMP: stopping secondary CPUs [ 61.249678][ C0] SMP: failed to stop secondary CPUs 0-1 [ 61.250583][ C0] Kernel Offset: disabled [ 61.251247][ C0] CPU features: 0x080000,000f0097,a65bfea7 [ 61.252153][ C0] Memory Limit: none [ 61.259143][ C0] [ 61.259543][ C0] ================================ [ 61.260322][ C0] WARNING: inconsistent lock state [ 61.261098][ C0] syzkaller #0 Tainted: G L [ 61.262038][ C0] -------------------------------- [ 61.262848][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 61.263852][ C0] kworker/u4:2/39 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 61.264832][ C0] ffff8000151013d8 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 61.266489][ C0] {HARDIRQ-ON-W} state was registered at: [ 61.267313][ C0] lock_acquire+0x20c/0x644 [ 61.268052][ C0] _raw_spin_lock+0x54/0x6c [ 61.268701][ C0] efi_call_rts+0x260/0x9f4 [ 61.269327][ C0] process_one_work+0x7f4/0x13a8 [ 61.270065][ C0] worker_thread+0x8c8/0xfbc [ 61.270843][ C0] kthread+0x250/0x2d8 [ 61.271540][ C0] ret_from_fork+0x10/0x20 [ 61.272299][ C0] irq event stamp: 841622 [ 61.272989][ C0] hardirqs last enabled at (841621): [] exit_to_kernel_mode+0xcc/0xfc [ 61.274591][ C0] hardirqs last disabled at (841622): [] el1_interrupt+0x24/0x54 [ 61.276051][ C0] softirqs last enabled at (836758): [] handle_softirqs+0xaf8/0xc6c [ 61.277446][ C0] softirqs last disabled at (836725): [] __do_softirq+0x14/0x20 [ 61.278922][ C0] [ 61.278922][ C0] other info that might help us debug this: [ 61.280132][ C0] Possible unsafe locking scenario: [ 61.280132][ C0] [ 61.281294][ C0] CPU0 [ 61.281808][ C0] ---- [ 61.282290][ C0] lock(efi_rt_lock); [ 61.282906][ C0] [ 61.283444][ C0] lock(efi_rt_lock); [ 61.284025][ C0] [ 61.284025][ C0] *** DEADLOCK *** [ 61.284025][ C0] [ 61.285296][ C0] 6 locks held by kworker/u4:2/39: [ 61.286047][ C0] #0: ffff0000c0029138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x6b4/0x13a8 [ 61.287701][ C0] #1: ffff80001cd87c20 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x6f8/0x13a8 [ 61.289381][ C0] #2: ffff800015136f10 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_enable+0x1c/0x38 [ 61.290762][ C0] #3: ffff800015324288 (jump_label_mutex){+.+.}-{3:3}, at: static_key_enable_cpuslocked+0xc4/0x220 [ 61.292355][ C0] #4: ffff800015296e00 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 61.293704][ C0] #5: ffff800017164608 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x180/0x728 [ 61.294976][ C0] [ 61.294976][ C0] stack backtrace: [ 61.295873][ C0] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G L syzkaller #0 [ 61.297099][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 61.298566][ C0] Workqueue: events_unbound toggle_allocation_gate [ 61.299634][ C0] Call trace: [ 61.300159][ C0] dump_backtrace+0x1c8/0x1f4 [ 61.300882][ C0] show_stack+0x2c/0x3c [ 61.301497][ C0] __dump_stack+0x30/0x40 [ 61.302121][ C0] dump_stack_lvl+0xf8/0x160 [ 61.302783][ C0] dump_stack+0x1c/0x5c [ 61.303385][ C0] print_usage_bug+0x4c0/0x6d8 [ 61.304094][ C0] mark_lock_irq+0x788/0x9e4 [ 61.304756][ C0] mark_lock+0x224/0x320 [ 61.305398][ C0] __lock_acquire+0xd2c/0x6544 [ 61.306192][ C0] lock_acquire+0x20c/0x644 [ 61.306884][ C0] _raw_spin_lock+0x54/0x6c [ 61.307541][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 61.308524][ C0] efivar_set_variable_locked+0x1d0/0x204 [ 61.309319][ C0] efi_pstore_write+0x26c/0x358 [ 61.310043][ C0] pstore_dump+0x504/0x728 [ 61.310695][ C0] kmsg_dump+0x170/0x260 [ 61.311293][ C0] panic+0x36c/0x79c [ 61.311856][ C0] softlockup_fn+0x0/0x120 [ 61.312495][ C0] __hrtimer_run_queues+0x420/0xc64 [ 61.313233][ C0] hrtimer_interrupt+0x2bc/0xb5c [ 61.313926][ C0] arch_timer_handler_virt+0x74/0x88 [ 61.314755][ C0] handle_percpu_devid_irq+0x174/0x34c [ 61.315581][ C0] generic_handle_domain_irq+0xe0/0x140 [ 61.316352][ C0] gic_handle_irq+0x70/0x1e4 [ 61.317085][ C0] call_on_irq_stack+0x30/0x48 [ 61.317807][ C0] do_interrupt_handler+0xd4/0x138 [ 61.318643][ C0] el1_interrupt+0x34/0x54 [ 61.319333][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.320074][ C0] el1h_64_irq+0x64/0x68 [ 61.320723][ C0] smp_call_function_many_cond+0x1384/0x1460 [ 61.321655][ C0] kick_all_cpus_sync+0x40/0xa0 [ 61.322445][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 61.323421][ C0] __jump_label_update+0x30c/0x334 [ 61.324227][ C0] jump_label_update+0x304/0x3b4 [ 61.324988][ C0] static_key_enable_cpuslocked+0x11c/0x220 [ 61.325828][ C0] static_key_enable+0x24/0x38 [ 61.326561][ C0] toggle_allocation_gate+0xc0/0x3f8 [ 61.327305][ C0] process_one_work+0x7f4/0x13a8 [ 61.328051][ C0] worker_thread+0x8c8/0xfbc [ 61.328793][ C0] kthread+0x250/0x2d8 [ 61.329407][ C0] ret_from_fork+0x10/0x20 [ 61.550669][ C0] Rebooting in 86400 seconds..