[ 16.426985][ T3966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 16.440393][ T3966] eql: remember to turn off Van-Jacobson compression on your slave devices [ 16.479360][ T564] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 16.486192][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. syzkaller login: [ 36.439014][ T4290] cgroup: Unknown subsys name 'net' [ 36.663629][ T4290] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 36.949396][ T4290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 37.157175][ T4302] chnl_net:caif_netlink_parms(): no params data found [ 37.217271][ T4299] chnl_net:caif_netlink_parms(): no params data found [ 37.221019][ T4298] chnl_net:caif_netlink_parms(): no params data found [ 37.264073][ T4301] chnl_net:caif_netlink_parms(): no params data found [ 37.304970][ T4302] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.306937][ T4302] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.310582][ T4302] device bridge_slave_0 entered promiscuous mode [ 37.337547][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.339684][ T4302] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.342221][ T4302] device bridge_slave_1 entered promiscuous mode [ 37.355811][ T4299] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.357864][ T4299] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.360895][ T4299] device bridge_slave_0 entered promiscuous mode [ 37.369374][ T4301] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.371302][ T4301] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.373859][ T4301] device bridge_slave_0 entered promiscuous mode [ 37.389416][ T4299] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.391335][ T4299] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.393954][ T4299] device bridge_slave_1 entered promiscuous mode [ 37.400863][ T4301] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.402741][ T4301] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.405294][ T4301] device bridge_slave_1 entered promiscuous mode [ 37.420673][ T4302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.446587][ T4302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.463553][ T4299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.467909][ T4301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.470796][ T4298] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.472747][ T4298] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.475283][ T4298] device bridge_slave_0 entered promiscuous mode [ 37.479224][ T4298] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.481099][ T4298] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.483742][ T4298] device bridge_slave_1 entered promiscuous mode [ 37.486130][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 37.495204][ T4299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.508741][ T4301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.528729][ T4302] team0: Port device team_slave_0 added [ 37.537212][ T4299] team0: Port device team_slave_0 added [ 37.540818][ T4299] team0: Port device team_slave_1 added [ 37.544378][ T4298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.555683][ T4302] team0: Port device team_slave_1 added [ 37.567907][ T4298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.583887][ T4301] team0: Port device team_slave_0 added [ 37.601626][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.603528][ T4302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.611792][ T4302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.618653][ T4301] team0: Port device team_slave_1 added [ 37.620748][ T4299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.622598][ T4299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.629650][ T4299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.638201][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.640252][ T4302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.647220][ T4302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.660816][ T4299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.662687][ T4299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.670444][ T4299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.677716][ T4298] team0: Port device team_slave_0 added [ 37.681348][ T4298] team0: Port device team_slave_1 added [ 37.694996][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.696987][ T4301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.704658][ T4301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.727052][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.729134][ T4301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.736005][ T4301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.754295][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.756288][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.759001][ T4300] device bridge_slave_0 entered promiscuous mode [ 37.820145][ T4302] device hsr_slave_0 entered promiscuous mode [ 37.858532][ T4302] device hsr_slave_1 entered promiscuous mode [ 37.899093][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.901110][ T4298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.908323][ T4298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.912089][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.914073][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.916583][ T4300] device bridge_slave_1 entered promiscuous mode [ 37.979972][ T4299] device hsr_slave_0 entered promiscuous mode [ 38.018580][ T4299] device hsr_slave_1 entered promiscuous mode [ 38.058163][ T4299] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.060315][ T4299] Cannot create hsr debugfs directory [ 38.063260][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.065216][ T4298] 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. [ 38.072848][ T4298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.077819][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.139856][ T4301] device hsr_slave_0 entered promiscuous mode [ 38.178430][ T4301] device hsr_slave_1 entered promiscuous mode [ 38.218110][ T4301] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.220177][ T4301] Cannot create hsr debugfs directory [ 38.227146][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.285341][ T4300] team0: Port device team_slave_0 added [ 38.311035][ T4300] team0: Port device team_slave_1 added [ 38.379932][ T4298] device hsr_slave_0 entered promiscuous mode [ 38.438386][ T4298] device hsr_slave_1 entered promiscuous mode [ 38.498138][ T4298] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.500301][ T4298] Cannot create hsr debugfs directory [ 38.538117][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.540062][ T4300] 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. [ 38.547359][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.571494][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.573526][ T4300] 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. [ 38.581254][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.719859][ T4300] device hsr_slave_0 entered promiscuous mode [ 38.758440][ T4300] device hsr_slave_1 entered promiscuous mode [ 38.808118][ T4300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.810371][ T4300] Cannot create hsr debugfs directory [ 38.902346][ T4299] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.949848][ T4299] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.993992][ T4299] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.031114][ T4299] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.084097][ T4302] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.130081][ T4302] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 39.193135][ T4302] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 39.232049][ T4302] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 39.286244][ T4298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.330430][ T4298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.380514][ T4298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.423492][ T4298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.485468][ T4300] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 39.530542][ T4300] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 39.570178][ T4300] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 39.609789][ T4300] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 39.717269][ T4299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.739922][ T4301] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.766961][ T4301] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.814612][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.818890][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.823899][ T4301] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.860082][ T4301] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.912556][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.920021][ T4299] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.944652][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.947249][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.951339][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.954061][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.956998][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.959164][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.962996][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.965850][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.970669][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.972625][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.976162][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.990429][ T4302] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.000300][ T4298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.004347][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.007319][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.010385][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.012466][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.021204][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.024315][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.027473][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.055273][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.058753][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.061236][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.064648][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.070028][ T4298] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.076026][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.085700][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.089009][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.091920][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.093916][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.108686][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.112521][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.115397][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.117910][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.120005][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.122789][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.127092][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.130450][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.133197][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.135734][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.137632][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.140992][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.153724][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.156198][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.159402][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.167650][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.173446][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.178983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.183066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.190595][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.195611][ T4299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.214796][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.219956][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.222664][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.225207][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.230268][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.232263][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.237617][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.241175][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.257095][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.262217][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.265239][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.275398][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.279844][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.285517][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.290309][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.292964][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.295117][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.297652][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.300921][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.310372][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.313521][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.316084][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.321681][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.323901][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.332076][ T4302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.335529][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.345155][ T4301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.347535][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.351484][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.354058][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.356684][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.361460][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.364067][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.367004][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.368993][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.374047][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.389455][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.395413][ T4299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.404906][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.407909][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.411212][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.426508][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.430615][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.433343][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.435562][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.438635][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.443685][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.446474][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.454373][ T4301] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.461458][ T4298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.467499][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.470061][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.472116][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.474922][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.477411][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.479430][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.482931][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.485719][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.496287][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.507066][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.512298][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.515160][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.517848][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.521024][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.523229][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.536835][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.540524][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.543258][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.545945][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.549648][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.554497][ T4302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.561108][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.572220][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.575697][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.583581][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.586461][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.615276][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.618900][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.632059][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.634922][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.639530][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.642527][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.647221][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.651135][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.658131][ T4299] device veth0_vlan entered promiscuous mode [ 40.667040][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.671821][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.675107][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.678097][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.684308][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.687080][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.693938][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.702536][ T4298] device veth0_vlan entered promiscuous mode [ 40.705106][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.708644][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.716328][ T4299] device veth1_vlan entered promiscuous mode [ 40.723563][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.726238][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.730435][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.749288][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.753520][ T4298] device veth1_vlan entered promiscuous mode [ 40.782434][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.785536][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.789208][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.791473][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.795757][ T4301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.810160][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.812804][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.815487][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.819435][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.822605][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.829719][ T4299] device veth0_macvtap entered promiscuous mode [ 40.833925][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.837462][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.841715][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.846321][ T4302] device veth0_vlan entered promiscuous mode [ 40.862096][ T4299] device veth1_macvtap entered promiscuous mode [ 40.874055][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.876786][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.881185][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.898567][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.901338][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.905167][ T4302] device veth1_vlan entered promiscuous mode [ 40.915418][ T4298] device veth0_macvtap entered promiscuous mode [ 40.941693][ T4298] device veth1_macvtap entered promiscuous mode [ 40.947814][ T4299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.953871][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.956583][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.960059][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.962705][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.965228][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.967854][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.972209][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.974866][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.985485][ T4299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.987674][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.990978][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.993388][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.996044][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.006297][ T4301] device veth0_vlan entered promiscuous mode [ 41.019711][ T4298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.022722][ T4298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.026633][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.034315][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.037133][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.040658][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.043398][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.047036][ T4299] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.050809][ T4299] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.053147][ T4299] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.055597][ T4299] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.061906][ T4301] device veth1_vlan entered promiscuous mode [ 41.080102][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.083111][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.085814][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.090721][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.102790][ T4298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.105679][ T4298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.109983][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.112840][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.115592][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.119936][ T4302] device veth0_macvtap entered promiscuous mode [ 41.139438][ T4302] device veth1_macvtap entered promiscuous mode [ 41.150155][ T4298] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.152563][ T4298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.154843][ T4298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.157357][ T4298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.175661][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.178815][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.181427][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.184241][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.203952][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.206581][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.220860][ T4300] device veth0_vlan entered promiscuous mode [ 41.233913][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.236797][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.257075][ T4301] device veth0_macvtap entered promiscuous mode [ 41.263368][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.266344][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.269563][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.272451][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.276509][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.282136][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.285105][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.287735][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.291381][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.295439][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.312185][ T4300] device veth1_vlan entered promiscuous mode executing program [ 41.324410][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.327183][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.334006][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.336956][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.341169][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.344092][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.177964][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/u4:2:39] [ 64.180684][ C0] Modules linked in: [ 64.181848][ C0] irq event stamp: 1026380 [ 64.183086][ C0] hardirqs last enabled at (1026379): [] exit_to_kernel_mode+0xe8/0x118 [ 64.185919][ C0] hardirqs last disabled at (1026380): [] el1_interrupt+0x24/0x68 [ 64.188508][ C0] softirqs last enabled at (1021912): [] handle_softirqs+0xb84/0xd58 [ 64.191216][ C0] softirqs last disabled at (1021883): [] __do_softirq+0x14/0x20 [ 64.193692][ C0] CPU: 0 PID: 39 Comm: kworker/u4:2 Not tainted 6.1.129-syzkaller #0 [ 64.195900][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 64.198685][ C0] Workqueue: events_unbound toggle_allocation_gate [ 64.200385][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.202559][ C0] pc : smp_call_function_many_cond+0x20f8/0x32b8 [ 64.204278][ C0] lr : smp_call_function_many_cond+0x2110/0x32b8 [ 64.205996][ C0] sp : ffff80001d7d7520 [ 64.207151][ C0] x29: ffff80001d7d7890 x28: 1fffe0003679b230 x27: ffff800015af1148 [ 64.209334][ C0] x26: ffff80001d7d7688 x25: ffff0001b3cfd7c8 x24: 0000000000000001 [ 64.211568][ C0] x23: dfff800000000000 x22: ffff0001b3cd9188 x21: 0000000000000011 [ 64.213864][ C0] x20: ffff80001d7d7680 x19: ffff0001b3cd9180 x18: dfff800000000000 [ 64.216052][ C0] x17: 00000000c34d5c7b x16: ffff80001232163c x15: 0000000000000000 [ 64.218277][ C0] x14: 1ffff00002b5e0b2 x13: dfff800000000000 x12: 0000000000000001 [ 64.220436][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 0000000000000000 [ 64.222751][ C0] x8 : 0000000000000011 x7 : 0000000000000000 x6 : 0000000000000000 [ 64.224846][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000844b3ac [ 64.227079][ C0] x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001 [ 64.229328][ C0] Call trace: [ 64.230204][ C0] smp_call_function_many_cond+0x20f8/0x32b8 [ 64.231848][ C0] kick_all_cpus_sync+0x40/0xa0 [ 64.233213][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 64.234802][ C0] __jump_label_update+0x30c/0x334 [ 64.236211][ C0] jump_label_update+0x30c/0x3bc [ 64.237617][ C0] static_key_enable_cpuslocked+0x140/0x230 [ 64.239240][ C0] static_key_enable+0x24/0x38 [ 64.240499][ C0] toggle_allocation_gate+0xcc/0x448 [ 64.241980][ C0] process_one_work+0x804/0x1484 [ 64.243330][ C0] worker_thread+0x8e4/0xfec [ 64.244566][ C0] kthread+0x250/0x2d8 [ 64.245634][ C0] ret_from_fork+0x10/0x20 [ 64.246813][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 64.248680][ C0] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G L 6.1.129-syzkaller #0 [ 64.251382][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 64.254310][ C0] Workqueue: events_unbound toggle_allocation_gate [ 64.256108][ C0] Call trace: [ 64.256977][ C0] dump_backtrace+0x1c8/0x1f4 [ 64.258280][ C0] show_stack+0x2c/0x3c [ 64.259452][ C0] dump_stack_lvl+0x108/0x170 [ 64.260712][ C0] dump_stack+0x1c/0x58 [ 64.261850][ C0] panic+0x300/0x804 [ 64.262819][ C0] softlockup_fn+0x0/0x120 [ 64.264000][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 64.265387][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 64.266762][ C0] arch_timer_handler_virt+0x74/0x88 [ 64.268321][ C0] handle_percpu_devid_irq+0x174/0x354 [ 64.269905][ C0] generic_handle_domain_irq+0xe0/0x140 [ 64.271454][ C0] gic_handle_irq+0x70/0x1e4 [ 64.272754][ C0] call_on_irq_stack+0x24/0x4c [ 64.274064][ C0] do_interrupt_handler+0xd4/0x138 [ 64.275428][ C0] el1_interrupt+0x34/0x68 [ 64.276669][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.278027][ C0] el1h_64_irq+0x64/0x68 [ 64.279534][ C0] smp_call_function_many_cond+0x20f8/0x32b8 [ 64.281174][ C0] kick_all_cpus_sync+0x40/0xa0 [ 64.282439][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 64.284083][ C0] __jump_label_update+0x30c/0x334 [ 64.285463][ C0] jump_label_update+0x30c/0x3bc [ 64.286917][ C0] static_key_enable_cpuslocked+0x140/0x230 [ 64.288476][ C0] static_key_enable+0x24/0x38 [ 64.289789][ C0] toggle_allocation_gate+0xcc/0x448 [ 64.291150][ C0] process_one_work+0x804/0x1484 [ 64.292395][ C0] worker_thread+0x8e4/0xfec [ 64.293718][ C0] kthread+0x250/0x2d8 [ 64.294794][ C0] ret_from_fork+0x10/0x20 [ 64.296005][ C0] SMP: stopping secondary CPUs [ 65.383176][ C0] SMP: failed to stop secondary CPUs 0-1 [ 65.384814][ C0] Kernel Offset: disabled [ 65.385958][ C0] CPU features: 0x080000,02070084,26017203 [ 65.387541][ C0] Memory Limit: none [ 65.403610][ C0] [ 65.404235][ C0] ================================ [ 65.405590][ C0] WARNING: inconsistent lock state [ 65.406966][ C0] 6.1.129-syzkaller #0 Tainted: G L [ 65.408690][ C0] -------------------------------- [ 65.409981][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 65.411900][ C0] kworker/u4:2/39 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 65.413605][ C0] ffff800015b31478 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 65.416470][ C0] {HARDIRQ-ON-W} state was registered at: [ 65.417993][ C0] lock_acquire+0x26c/0x7cc [ 65.419198][ C0] _raw_spin_lock+0x54/0x6c [ 65.420437][ C0] efi_call_rts+0x280/0x9d8 [ 65.421624][ C0] process_one_work+0x804/0x1484 [ 65.423242][ C0] worker_thread+0x8e4/0xfec [ 65.424682][ C0] kthread+0x250/0x2d8 [ 65.425840][ C0] ret_from_fork+0x10/0x20 [ 65.427257][ C0] irq event stamp: 1026380 [ 65.428531][ C0] hardirqs last enabled at (1026379): [] exit_to_kernel_mode+0xe8/0x118 [ 65.431409][ C0] hardirqs last disabled at (1026380): [] el1_interrupt+0x24/0x68 [ 65.434215][ C0] softirqs last enabled at (1021912): [] handle_softirqs+0xb84/0xd58 [ 65.437021][ C0] softirqs last disabled at (1021883): [] __do_softirq+0x14/0x20 [ 65.439639][ C0] [ 65.439639][ C0] other info that might help us debug this: [ 65.441905][ C0] Possible unsafe locking scenario: [ 65.441905][ C0] [ 65.444071][ C0] CPU0 [ 65.444984][ C0] ---- [ 65.445904][ C0] lock(efi_rt_lock); [ 65.447016][ C0] [ 65.448069][ C0] lock(efi_rt_lock); [ 65.449270][ C0] [ 65.449270][ C0] *** DEADLOCK *** [ 65.449270][ C0] [ 65.451472][ C0] 6 locks held by kworker/u4:2/39: [ 65.452819][ C0] #0: ffff0000c0029138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x6bc/0x1484 [ 65.455891][ C0] #1: ffff80001d7d7c20 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x6fc/0x1484 [ 65.459255][ C0] #2: ffff800015b66f50 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_enable+0x1c/0x38 [ 65.462052][ C0] #3: ffff800015d554c8 (jump_label_mutex){+.+.}-{3:3}, at: static_key_enable_cpuslocked+0xe8/0x230 [ 65.465160][ C0] #4: ffff800015cc77e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 65.467801][ C0] #5: ffff800017bad4a8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x188/0x9f4 [ 65.470602][ C0] [ 65.470602][ C0] stack backtrace: [ 65.472241][ C0] CPU: 0 PID: 39 Comm: kworker/u4:2 Tainted: G L 6.1.129-syzkaller #0 [ 65.474937][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 65.477636][ C0] Workqueue: events_unbound toggle_allocation_gate [ 65.479506][ C0] Call trace: [ 65.480404][ C0] dump_backtrace+0x1c8/0x1f4 [ 65.481757][ C0] show_stack+0x2c/0x3c [ 65.482944][ C0] dump_stack_lvl+0x108/0x170 [ 65.484199][ C0] dump_stack+0x1c/0x58 [ 65.485346][ C0] print_usage_bug+0x654/0x9b0 [ 65.486643][ C0] mark_lock_irq+0x980/0xd2c [ 65.487995][ C0] mark_lock+0x258/0x360 [ 65.489179][ C0] __lock_acquire+0xb4c/0x7680 [ 65.490522][ C0] lock_acquire+0x26c/0x7cc [ 65.491739][ C0] _raw_spin_lock+0x54/0x6c [ 65.492982][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 65.494715][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 65.496377][ C0] efi_pstore_write+0x424/0x64c [ 65.497723][ C0] pstore_dump+0x6c0/0x9f4 [ 65.499017][ C0] kmsg_dump+0x17c/0x26c [ 65.500193][ C0] panic+0x348/0x804 [ 65.501325][ C0] softlockup_fn+0x0/0x120 [ 65.502600][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 65.504014][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 65.505271][ C0] arch_timer_handler_virt+0x74/0x88 [ 65.506701][ C0] handle_percpu_devid_irq+0x174/0x354 [ 65.508155][ C0] generic_handle_domain_irq+0xe0/0x140 [ 65.509678][ C0] gic_handle_irq+0x70/0x1e4 [ 65.510838][ C0] call_on_irq_stack+0x24/0x4c [ 65.512149][ C0] do_interrupt_handler+0xd4/0x138 [ 65.513451][ C0] el1_interrupt+0x34/0x68 [ 65.514614][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.515964][ C0] el1h_64_irq+0x64/0x68 [ 65.517083][ C0] smp_call_function_many_cond+0x20f8/0x32b8 [ 65.518652][ C0] kick_all_cpus_sync+0x40/0xa0 [ 65.519986][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 65.521589][ C0] __jump_label_update+0x30c/0x334 [ 65.523052][ C0] jump_label_update+0x30c/0x3bc [ 65.524425][ C0] static_key_enable_cpuslocked+0x140/0x230 [ 65.526091][ C0] static_key_enable+0x24/0x38 [ 65.527459][ C0] toggle_allocation_gate+0xcc/0x448 [ 65.528845][ C0] process_one_work+0x804/0x1484 [ 65.530177][ C0] worker_thread+0x8e4/0xfec [ 65.531438][ C0] kthread+0x250/0x2d8 [ 65.532524][ C0] ret_from_fork+0x10/0x20 [ 65.950142][ C0] Rebooting in 86400 seconds..