DUID 00:04:b8:64:54:4b:51:f9:b6:ea:77:bd:45:d1:95:a6:31:4f forked to background, child pid 4670 [ 49.939497][ T4671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.971354][ T4671] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 91.839293][ T901] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts. [ 254.985684][ T5023] chnl_net:caif_netlink_parms(): no params data found [ 255.041867][ T5023] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.049610][ T5023] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.056911][ T5023] bridge_slave_0: entered allmulticast mode [ 255.063994][ T5023] bridge_slave_0: entered promiscuous mode [ 255.074358][ T5023] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.081896][ T5023] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.089159][ T5023] bridge_slave_1: entered allmulticast mode [ 255.095890][ T5023] bridge_slave_1: entered promiscuous mode [ 255.121378][ T5023] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.133163][ T5023] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.162495][ T5023] team0: Port device team_slave_0 added [ 255.170555][ T5023] team0: Port device team_slave_1 added [ 255.194108][ T5023] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.201224][ T5023] 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. [ 255.227469][ T5023] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.243206][ T5023] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.250219][ T5023] 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. [ 255.276266][ T5023] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.315315][ T5023] hsr_slave_0: entered promiscuous mode [ 255.322098][ T5023] hsr_slave_1: entered promiscuous mode [ 255.441326][ T5023] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 255.453052][ T5023] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 255.463222][ T5023] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 255.473778][ T5023] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 255.502830][ T5023] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.510203][ T5023] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.518356][ T5023] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.525476][ T5023] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.581576][ T5023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.594795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.607045][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.616396][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.625615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 255.640789][ T5023] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.654708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.664226][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.671379][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.684812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.693983][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.701178][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.724010][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 255.733363][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.745970][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 255.761672][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.775873][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.786988][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.808564][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.816105][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.829861][ T5023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.852024][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.875504][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.884480][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.892718][ T758] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.905079][ T5023] veth0_vlan: entered promiscuous mode [ 255.917246][ T5023] veth1_vlan: entered promiscuous mode [ 255.940174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 255.949477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 255.958273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 255.970400][ T5023] veth0_macvtap: entered promiscuous mode [ 255.978380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 255.989709][ T5023] veth1_macvtap: entered promiscuous mode [ 256.009586][ T5023] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.018049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.027102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.042107][ T5023] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.049938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.059724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.071141][ T5023] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.081479][ T5023] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.092322][ T5023] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.101616][ T5023] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 256.150097][ C0] hrtimer: interrupt took 1217701 ns executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 421.588452][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 124s! [swapper/1:0] [ 421.596555][ C1] Modules linked in: [ 421.600484][ C1] irq event stamp: 358705 [ 421.604833][ C1] hardirqs last enabled at (358704): [] kvm_wait+0x9d/0x110 [ 421.613908][ C1] hardirqs last disabled at (358705): [] sysvec_apic_timer_interrupt+0xf/0xc0 [ 421.624425][ C1] softirqs last enabled at (358608): [] __irq_exit_rcu+0x114/0x190 [ 421.634024][ C1] softirqs last disabled at (358621): [] __irq_exit_rcu+0x114/0x190 [ 421.644094][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.4.0-rc3-syzkaller-00193-g9b9e46aa0727 #0 [ 421.653783][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 421.663871][ C1] RIP: 0010:kvm_wait+0xa8/0x110 [ 421.668787][ C1] Code: fa 83 e2 07 38 d0 7f 04 84 c0 75 66 0f b6 07 40 38 c6 74 1b 48 83 c4 10 c3 c3 e8 d3 9c 52 00 66 90 0f 00 2d 0a 47 11 09 fb f4 <48> 83 c4 10 c3 66 90 0f 00 2d fa 46 11 09 f4 48 83 c4 10 c3 89 74 [ 421.688447][ C1] RSP: 0018:ffffc900001e0d98 EFLAGS: 00000256 [ 421.694559][ C1] RAX: 0000000000057930 RBX: 0000000000000000 RCX: 1ffffffff22ae2d6 [ 421.702583][ C1] RDX: 0000000000000000 RSI: 0000000000000102 RDI: 0000000000000000 [ 421.710619][ C1] RBP: ffff88807dc4c0f0 R08: 0000000000000001 R09: ffffffff91528dc7 [ 421.718635][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 421.726647][ C1] R13: ffffed100fb8981e R14: 0000000000000001 R15: ffff8880b993d440 [ 421.734658][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 421.743658][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 421.750290][ C1] CR2: 00007fbc33b5f3a0 CR3: 000000007c055000 CR4: 00000000003506e0 [ 421.758313][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 421.766324][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 421.774334][ C1] Call Trace: [ 421.777659][ C1] [ 421.780575][ C1] __pv_queued_spin_lock_slowpath+0x8cb/0xb50 [ 421.786822][ C1] ? .slowpath+0x1a/0x1a [ 421.791141][ C1] ? lock_sync+0x190/0x190 [ 421.795634][ C1] do_raw_spin_lock+0x204/0x2b0 [ 421.800552][ C1] ? spin_bug+0x1c0/0x1c0 [ 421.804938][ C1] ? expire_timers+0x4b0/0x4b0 [ 421.809769][ C1] net_tx_action+0x56b/0xc70 [ 421.814487][ C1] __do_softirq+0x1d4/0x905 [ 421.819090][ C1] __irq_exit_rcu+0x114/0x190 [ 421.823847][ C1] irq_exit_rcu+0x9/0x20 [ 421.828155][ C1] sysvec_apic_timer_interrupt+0x97/0xc0 [ 421.833874][ C1] [ 421.836850][ C1] [ 421.839840][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 421.845999][ C1] RIP: 0010:acpi_safe_halt+0x40/0x50 [ 421.851442][ C1] Code: eb 03 83 e3 01 89 de 0f 1f 44 00 00 84 db 75 1b 0f 1f 44 00 00 66 90 0f 1f 44 00 00 0f 00 2d 07 58 a2 00 0f 1f 44 00 00 fb f4 5b c3 cc 0f 1f 00 66 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 0f [ 421.871098][ C1] RSP: 0018:ffffc90000177d18 EFLAGS: 00000246 [ 421.877215][ C1] RAX: ffff888016a41dc0 RBX: 0000000000000000 RCX: ffffffff8a0fb4e5 [ 421.885229][ C1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 421.893239][ C1] RBP: ffff888012ebb064 R08: 0000000000000001 R09: ffff8880b9936ceb [ 421.901246][ C1] R10: ffffed1017326d9d R11: 0000000000000000 R12: 0000000000000001 [ 421.909260][ C1] R13: ffff888012ebb000 R14: ffff888012ebb064 R15: 0000000000000000 [ 421.917290][ C1] ? ct_kernel_exit+0x1d5/0x240 [ 421.922214][ C1] acpi_idle_do_entry+0x53/0x70 [ 421.927118][ C1] acpi_idle_enter+0x173/0x290 [ 421.931935][ C1] ? cpuidle_enter+0x4e/0xa0 [ 421.936682][ C1] cpuidle_enter_state+0xd3/0x6f0 [ 421.941767][ C1] cpuidle_enter+0x4e/0xa0 [ 421.946253][ C1] do_idle+0x2fe/0x3c0 [ 421.950389][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 421.955482][ C1] ? do_idle+0x2a8/0x3c0 [ 421.959833][ C1] cpu_startup_entry+0x18/0x20 [ 421.964767][ C1] start_secondary+0x221/0x2b0 [ 421.969634][ C1] ? set_cpu_sibling_map+0x1fb0/0x1fb0 [ 421.975232][ C1] secondary_startup_64_no_verify+0xf4/0xfb [ 421.981240][ C1] [ 421.984290][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 421.991024][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G L 6.4.0-rc3-syzkaller-00193-g9b9e46aa0727 #0 [ 422.002192][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 422.012291][ C1] Call Trace: [ 422.015605][ C1] [ 422.018501][ C1] dump_stack_lvl+0xd9/0x150 [ 422.023257][ C1] panic+0x686/0x730 [ 422.027214][ C1] ? panic_smp_self_stop+0xa0/0xa0 [ 422.032400][ C1] ? watchdog_timer_fn+0x4a6/0x5d0 [ 422.037633][ C1] watchdog_timer_fn+0x4b7/0x5d0 [ 422.042643][ C1] ? softlockup_fn+0xb0/0xb0 [ 422.047293][ C1] __hrtimer_run_queues+0x1c0/0xbe0 [ 422.052569][ C1] ? enqueue_hrtimer+0x320/0x320 [ 422.057815][ C1] ? ktime_get_update_offsets_now+0x3ef/0x5c0 [ 422.063967][ C1] hrtimer_interrupt+0x320/0x7b0 [ 422.069007][ C1] __sysvec_apic_timer_interrupt+0x14a/0x430 [ 422.075061][ C1] sysvec_apic_timer_interrupt+0x44/0xc0 [ 422.080747][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 422.086880][ C1] RIP: 0010:kvm_wait+0xa8/0x110 [ 422.091800][ C1] Code: fa 83 e2 07 38 d0 7f 04 84 c0 75 66 0f b6 07 40 38 c6 74 1b 48 83 c4 10 c3 c3 e8 d3 9c 52 00 66 90 0f 00 2d 0a 47 11 09 fb f4 <48> 83 c4 10 c3 66 90 0f 00 2d fa 46 11 09 f4 48 83 c4 10 c3 89 74 [ 422.111476][ C1] RSP: 0018:ffffc900001e0d98 EFLAGS: 00000256 [ 422.117599][ C1] RAX: 0000000000057930 RBX: 0000000000000000 RCX: 1ffffffff22ae2d6 [ 422.125620][ C1] RDX: 0000000000000000 RSI: 0000000000000102 RDI: 0000000000000000 [ 422.133659][ C1] RBP: ffff88807dc4c0f0 R08: 0000000000000001 R09: ffffffff91528dc7 [ 422.141682][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 422.149696][ C1] R13: ffffed100fb8981e R14: 0000000000000001 R15: ffff8880b993d440 [ 422.157732][ C1] ? kvm_wait+0x9d/0x110 [ 422.162201][ C1] __pv_queued_spin_lock_slowpath+0x8cb/0xb50 [ 422.168373][ C1] ? .slowpath+0x1a/0x1a [ 422.172707][ C1] ? lock_sync+0x190/0x190 [ 422.177197][ C1] do_raw_spin_lock+0x204/0x2b0 [ 422.182229][ C1] ? spin_bug+0x1c0/0x1c0 [ 422.186618][ C1] ? expire_timers+0x4b0/0x4b0 [ 422.191439][ C1] net_tx_action+0x56b/0xc70 [ 422.196105][ C1] __do_softirq+0x1d4/0x905 [ 422.200682][ C1] __irq_exit_rcu+0x114/0x190 [ 422.205411][ C1] irq_exit_rcu+0x9/0x20 [ 422.209715][ C1] sysvec_apic_timer_interrupt+0x97/0xc0 [ 422.215491][ C1] [ 422.218452][ C1] [ 422.221412][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 422.227461][ C1] RIP: 0010:acpi_safe_halt+0x40/0x50 [ 422.232805][ C1] Code: eb 03 83 e3 01 89 de 0f 1f 44 00 00 84 db 75 1b 0f 1f 44 00 00 66 90 0f 1f 44 00 00 0f 00 2d 07 58 a2 00 0f 1f 44 00 00 fb f4 5b c3 cc 0f 1f 00 66 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 0f [ 422.252462][ C1] RSP: 0018:ffffc90000177d18 EFLAGS: 00000246 [ 422.258571][ C1] RAX: ffff888016a41dc0 RBX: 0000000000000000 RCX: ffffffff8a0fb4e5 [ 422.266581][ C1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 422.274589][ C1] RBP: ffff888012ebb064 R08: 0000000000000001 R09: ffff8880b9936ceb [ 422.282866][ C1] R10: ffffed1017326d9d R11: 0000000000000000 R12: 0000000000000001 [ 422.290960][ C1] R13: ffff888012ebb000 R14: ffff888012ebb064 R15: 0000000000000000 [ 422.299069][ C1] ? ct_kernel_exit+0x1d5/0x240 [ 422.303986][ C1] acpi_idle_do_entry+0x53/0x70 [ 422.308897][ C1] acpi_idle_enter+0x173/0x290 [ 422.313728][ C1] ? cpuidle_enter+0x4e/0xa0 [ 422.318385][ C1] cpuidle_enter_state+0xd3/0x6f0 [ 422.323474][ C1] cpuidle_enter+0x4e/0xa0 [ 422.327957][ C1] do_idle+0x2fe/0x3c0 [ 422.332093][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 422.337277][ C1] ? do_idle+0x2a8/0x3c0 [ 422.341589][ C1] cpu_startup_entry+0x18/0x20 [ 422.346422][ C1] start_secondary+0x221/0x2b0 [ 422.351339][ C1] ? set_cpu_sibling_map+0x1fb0/0x1fb0 [ 422.356869][ C1] secondary_startup_64_no_verify+0xf4/0xfb [ 422.362838][ C1] [ 423.525883][ C1] Shutting down cpus with NMI [ 423.530857][ C1] Kernel Offset: disabled [ 423.535299][ C1] Rebooting in 86400 seconds..