Warning: Permanently added '10.128.0.30' (ED25519) to the list of known hosts. 2025/08/10 16:23:17 ignoring optional flag "sandboxArg"="0" 2025/08/10 16:23:17 ignoring optional flag "type"="gce" 2025/08/10 16:23:18 parsed 1 programs [ 71.336981][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.343792][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 2025/08/10 16:23:19 executed programs: 0 [ 73.048370][ T4474] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 73.170768][ T4511] chnl_net:caif_netlink_parms(): no params data found [ 73.206694][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.214073][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.222276][ T4511] device bridge_slave_0 entered promiscuous mode [ 73.230327][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.237601][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.245494][ T4511] device bridge_slave_1 entered promiscuous mode [ 73.264938][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.275610][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.296032][ T4511] team0: Port device team_slave_0 added [ 73.304392][ T4511] team0: Port device team_slave_1 added [ 73.326066][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.333307][ T4511] 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. [ 73.359750][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.371433][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.378456][ T4511] 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. [ 73.404397][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.431994][ T4511] device hsr_slave_0 entered promiscuous mode [ 73.438729][ T4511] device hsr_slave_1 entered promiscuous mode [ 73.879347][ T4511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.890349][ T4511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.901103][ T4511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.911043][ T4511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.937394][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.944707][ T4511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.952069][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.959199][ T4511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.012437][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.026982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.037442][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.045460][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.053876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.070536][ T4511] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.082941][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.093238][ T3142] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.100321][ T3142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.120827][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.130051][ T3142] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.137198][ T3142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.158491][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.168452][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.186141][ T4511] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.196642][ T4511] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.217486][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.226695][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.235509][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.244864][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.253966][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.268915][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.373644][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.381353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.397354][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.420252][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.429386][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.448243][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.457697][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.468966][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.477361][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.489182][ T4511] device veth0_vlan entered promiscuous mode [ 74.501620][ T4511] device veth1_vlan entered promiscuous mode [ 74.521985][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.530979][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.540841][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.550939][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.563718][ T4511] device veth0_macvtap entered promiscuous mode [ 74.572814][ T4511] device veth1_macvtap entered promiscuous mode [ 74.592788][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.600736][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.610779][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.619699][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.630587][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.642763][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.652873][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.662529][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.675474][ T4511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.687113][ T4511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.696762][ T4511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.706374][ T4511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.772426][ T3142] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.783772][ T3142] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.794019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.808022][ T3142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.816228][ T3142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.825722][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.204643][ T4209] Bluetooth: hci0: command 0x0409 tx timeout [ 77.254167][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 79.353992][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 81.403905][ T21] Bluetooth: hci0: command 0x0419 tx timeout 2029/11/11 03:05:59 executed programs: 1 [ 105.059744][ T4879] chnl_net:caif_netlink_parms(): no params data found [ 106.953880][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 109.003350][ T21] Bluetooth: hci1: command 0x041b tx timeout [ 111.103248][ T21] Bluetooth: hci1: command 0x040f tx timeout [ 113.203255][ T21] Bluetooth: hci1: command 0x0419 tx timeout [ 132.806256][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.812567][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 172.003231][ T4210] Bluetooth: hci2: command 0x0409 tx timeout [ 174.053257][ T4210] Bluetooth: hci2: command 0x041b tx timeout [ 176.153244][ T4210] Bluetooth: hci2: command 0x040f tx timeout [ 178.203884][ T4210] Bluetooth: hci2: command 0x0419 tx timeout [ 179.953091][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 179.960699][ C1] rcu: 0-...!: (0 ticks this GP) idle=d37/1/0x4000000000000000 softirq=6626/6626 fqs=0 [ 179.971552][ C1] (detected by 1, t=10506 jiffies, g=6749, q=6213) [ 179.978250][ C1] Sending NMI from CPU 1 to CPUs 0: [ 179.983672][ C0] NMI backtrace for cpu 0 [ 179.983701][ C0] CPU: 0 PID: 4606 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0 [ 179.983717][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 179.983735][ C0] RIP: 0010:lock_release+0x566/0x870 [ 179.983768][ C0] Code: 50 c2 4b 08 b8 ff ff ff ff 65 0f c1 05 a3 fc a5 7e 83 f8 01 75 75 48 c7 84 24 80 00 00 00 00 00 00 00 9c 8f 84 24 80 00 00 00 84 24 81 00 00 00 02 75 75 f7 44 24 50 00 02 00 00 74 01 fb 48 [ 179.983780][ C0] RSP: 0018:ffffc90000007b60 EFLAGS: 00000046 [ 179.983793][ C0] RAX: 0000000000000001 RBX: 124e57aca902e35f RCX: 9175ea56d324c900 [ 179.983803][ C0] RDX: 0000000000000001 RSI: ffffffff8a0b2860 RDI: ffffffff8a599340 [ 179.983812][ C0] RBP: ffffc90000007c70 R08: dffffc0000000000 R09: fffffbfff1ad2dd6 [ 179.983822][ C0] R10: fffffbfff1ad2dd6 R11: 1ffffffff1ad2dd5 R12: ffff8880785c4698 [ 179.983832][ C0] R13: dffffc0000000000 R14: ffff8880785c4660 R15: 1ffff92000000f78 [ 179.983843][ C0] FS: 00007f425051c6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 179.983855][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.983864][ C0] CR2: 0000000020000600 CR3: 000000002b8d3000 CR4: 00000000003506f0 [ 179.983876][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 179.983884][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 179.983892][ C0] Call Trace: [ 179.983899][ C0] [ 179.983924][ C0] ? debug_deactivate+0x1d/0x1c0 [ 179.983942][ C0] ? __hrtimer_run_queues+0x441/0xc40 [ 179.983958][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 179.983974][ C0] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 179.983998][ C0] _raw_spin_unlock_irqrestore+0x6d/0x100 [ 179.984014][ C0] ? _raw_spin_unlock+0x40/0x40 [ 179.984028][ C0] ? debug_object_deactivate+0x63/0x340 [ 179.984046][ C0] ? timerqueue_del+0xaa/0x100 [ 179.984062][ C0] __hrtimer_run_queues+0x441/0xc40 [ 179.984080][ C0] ? taprio_free_sched_cb+0x190/0x190 [ 179.984099][ C0] ? hrtimer_interrupt+0x8d0/0x8d0 [ 179.984114][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 179.984130][ C0] hrtimer_interrupt+0x3bb/0x8d0 [ 179.984155][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0 [ 179.984170][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 179.984185][ C0] [ 179.984189][ C0] [ 179.984193][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 179.984208][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa5/0x100 [ 179.984224][ C0] Code: 74 05 e8 2e 47 cc f7 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 f6 d4 9f f7 65 8b 05 97 d4 50 76 85 c0 74 3c 48 c7 04 24 0e 36 [ 179.984234][ C0] RSP: 0018:ffffc9000334f920 EFLAGS: 00000206 [ 179.984245][ C0] RAX: 9175ea56d324c900 RBX: 0000000000000a06 RCX: 9175ea56d324c900 [ 179.984254][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b15c0 RDI: 0000000000000001 [ 179.984263][ C0] RBP: ffffc9000334f9b0 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 179.984273][ C0] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: dffffc0000000000 [ 179.984283][ C0] R13: dffffc0000000000 R14: ffff8880b902a200 R15: 1ffff92000669f24 [ 179.984300][ C0] ? _raw_spin_unlock+0x40/0x40 [ 179.984314][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 179.984331][ C0] clock_was_set+0x642/0x840 [ 179.984349][ C0] ? destroy_hrtimer_on_stack+0x20/0x20 [ 179.984364][ C0] ? memcpy+0x3c/0x60 [ 179.984379][ C0] ? timekeeping_update+0x3ec/0x460 [ 179.984393][ C0] timekeeping_inject_offset+0x578/0x620 [ 179.984407][ C0] ? do_adjtimex+0x418/0x9b0 [ 179.984419][ C0] ? timekeeping_warp_clock+0xc0/0xc0 [ 179.984432][ C0] ? add_device_randomness+0xbc/0x100 [ 179.984448][ C0] ? crng_reseed+0x1a0/0x1a0 [ 179.984461][ C0] ? security_capable+0x85/0xb0 [ 179.984479][ C0] do_adjtimex+0x418/0x9b0 [ 179.984493][ C0] ? random_get_entropy_fallback+0x60/0x60 [ 179.984508][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 179.984522][ C0] ? __might_sleep+0xf0/0xf0 [ 179.984535][ C0] ? __might_fault+0xb7/0x110 [ 179.984550][ C0] ? __might_fault+0xb3/0x110 [ 179.984563][ C0] ? _copy_from_user+0x111/0x170 [ 179.984583][ C0] __x64_sys_clock_adjtime+0x1f0/0x2a0 [ 179.984600][ C0] ? do_clock_adjtime+0x120/0x120 [ 179.984621][ C0] ? lock_chain_count+0x20/0x20 [ 179.984635][ C0] ? vtime_user_exit+0x2dc/0x400 [ 179.984652][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 179.984666][ C0] do_syscall_64+0x4c/0xa0 [ 179.984681][ C0] ? clear_bhb_loop+0x30/0x80 [ 179.984693][ C0] ? clear_bhb_loop+0x30/0x80 [ 179.984706][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 179.984722][ C0] RIP: 0033:0x7f425119bca9 [ 179.984736][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 179.984746][ C0] RSP: 002b:00007f425051c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000131 [ 179.984759][ C0] RAX: ffffffffffffffda RBX: 00007f42512c9f80 RCX: 00007f425119bca9 [ 179.984769][ C0] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 179.984777][ C0] RBP: 00007f42511e747e R08: 0000000000000000 R09: 0000000000000000 [ 179.984785][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.984792][ C0] R13: 000000000000000b R14: 00007f42512c9f80 R15: 00007ffdda19ac48 [ 179.984807][ C0] [ 179.985667][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10505 jiffies! g6749 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 180.538342][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=4381 [ 180.546598][ C1] rcu: rcu_preempt kthread starved for 10506 jiffies! g6749 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 180.557975][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 180.567939][ C1] rcu: RCU grace-period kthread stack dump: [ 180.573816][ C1] task:rcu_preempt state:I stack:27656 pid: 15 ppid: 2 flags:0x00004000 [ 180.583039][ C1] Call Trace: [ 180.586316][ C1] [ 180.589245][ C1] __schedule+0x11b8/0x43b0 [ 180.593750][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 180.599153][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 180.605190][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 180.611102][ C1] ? _raw_spin_unlock+0x40/0x40 [ 180.615970][ C1] ? rcu_is_watching+0x11/0xa0 [ 180.620732][ C1] ? release_firmware_map_entry+0x190/0x190 [ 180.626676][ C1] schedule+0x11b/0x1e0 [ 180.631124][ C1] schedule_timeout+0x15c/0x280 [ 180.635994][ C1] ? console_conditional_schedule+0x40/0x40 [ 180.642000][ C1] ? update_process_times+0x200/0x200 [ 180.647666][ C1] ? prepare_to_swait_event+0x331/0x350 [ 180.653309][ C1] rcu_gp_fqs_loop+0x29e/0x11b0 [ 180.658337][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 180.663534][ C1] ? rcu_gp_init+0xd58/0x10e0 [ 180.668212][ C1] ? rcu_gp_init+0x10e0/0x10e0 [ 180.672982][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.678252][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 180.683476][ C1] rcu_gp_kthread+0x98/0x350 [ 180.688067][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 180.693174][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 180.699164][ C1] ? __kthread_parkme+0x157/0x1b0 [ 180.704284][ C1] kthread+0x436/0x520 [ 180.708345][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 180.713455][ C1] ? kthread_blkcg+0xd0/0xd0 [ 180.718059][ C1] ret_from_fork+0x1f/0x30 [ 180.722499][ C1] [ 180.725576][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 180.731912][ C1] Sending NMI from CPU 1 to CPUs 0: [ 180.737129][ C0] NMI backtrace for cpu 0 [ 180.737137][ C0] CPU: 0 PID: 4606 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0 [ 180.737151][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 180.737158][ C0] RIP: 0010:mark_lock+0xfb/0x320 [ 180.737181][ C0] Code: ff 49 83 c7 50 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 54 7a 5f 00 b8 01 00 00 00 45 85 27 74 50 48 83 c4 08 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 e8 f6 a3 7a 02 85 c0 74 c1 48 c7 c0 [ 180.737192][ C0] RSP: 0018:ffffc90000007890 EFLAGS: 00000086 [ 180.737205][ C0] RAX: 0000000000000001 RBX: ffff8880785c4668 RCX: ffffffff815cacb4 [ 180.737215][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8ffb71f8 [ 180.737224][ C0] RBP: 0000000000000008 R08: dffffc0000000000 R09: fffffbfff1ff6e40 [ 180.737233][ C0] R10: fffffbfff1ff6e40 R11: 1ffffffff1ff6e3f R12: 0000000000000100 [ 180.737243][ C0] R13: dffffc0000000000 R14: ffff8880785c4698 R15: ffffffff8f9b5590 [ 180.737253][ C0] FS: 00007f425051c6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 180.737265][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.737275][ C0] CR2: 0000000020000600 CR3: 000000002b8d3000 CR4: 00000000003506f0 [ 180.737286][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 180.737294][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 180.737302][ C0] Call Trace: [ 180.737308][ C0] [ 180.737316][ C0] __lock_acquire+0xd5a/0x7c60 [ 180.737338][ C0] ? verify_lock_unused+0x140/0x140 [ 180.737352][ C0] ? mark_lock+0x94/0x320 [ 180.737367][ C0] ? __lock_acquire+0x13ad/0x7c60 [ 180.737381][ C0] ? verify_lock_unused+0x140/0x140 [ 180.737396][ C0] ? verify_lock_unused+0x140/0x140 [ 180.737410][ C0] ? __pv_queued_spin_lock_slowpath+0x7e6/0x9c0 [ 180.737430][ C0] lock_acquire+0x197/0x3f0 [ 180.737444][ C0] ? advance_sched+0x47/0x940 [ 180.737460][ C0] ? __hrtimer_run_queues+0x441/0xc40 [ 180.737477][ C0] ? read_lock_is_recursive+0x10/0x10 [ 180.737492][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 180.737512][ C0] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 180.737530][ C0] _raw_spin_lock+0x2a/0x40 [ 180.737544][ C0] ? advance_sched+0x47/0x940 [ 180.737556][ C0] advance_sched+0x47/0x940 [ 180.737569][ C0] ? _raw_spin_unlock+0x40/0x40 [ 180.737583][ C0] ? debug_object_deactivate+0x63/0x340 [ 180.737602][ C0] __hrtimer_run_queues+0x53d/0xc40 [ 180.737619][ C0] ? taprio_free_sched_cb+0x190/0x190 [ 180.737635][ C0] ? hrtimer_interrupt+0x8d0/0x8d0 [ 180.737650][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 180.737665][ C0] hrtimer_interrupt+0x3bb/0x8d0 [ 180.737687][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0 [ 180.737701][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 180.737716][ C0] [ 180.737720][ C0] [ 180.737725][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 180.737739][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa5/0x100 [ 180.737754][ C0] Code: 74 05 e8 2e 47 cc f7 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 f6 d4 9f f7 65 8b 05 97 d4 50 76 85 c0 74 3c 48 c7 04 24 0e 36 [ 180.737765][ C0] RSP: 0018:ffffc9000334f920 EFLAGS: 00000206 [ 180.737776][ C0] RAX: 9175ea56d324c900 RBX: 0000000000000a06 RCX: 9175ea56d324c900 [ 180.737786][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b15c0 RDI: 0000000000000001 [ 180.737795][ C0] RBP: ffffc9000334f9b0 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 180.737805][ C0] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: dffffc0000000000 [ 180.737815][ C0] R13: dffffc0000000000 R14: ffff8880b902a200 R15: 1ffff92000669f24 [ 180.737831][ C0] ? _raw_spin_unlock+0x40/0x40 [ 180.737845][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 180.737861][ C0] clock_was_set+0x642/0x840 [ 180.737878][ C0] ? destroy_hrtimer_on_stack+0x20/0x20 [ 180.737892][ C0] ? memcpy+0x3c/0x60 [ 180.737908][ C0] ? timekeeping_update+0x3ec/0x460 [ 180.737921][ C0] timekeeping_inject_offset+0x578/0x620 [ 180.737935][ C0] ? do_adjtimex+0x418/0x9b0 [ 180.737947][ C0] ? timekeeping_warp_clock+0xc0/0xc0 [ 180.737959][ C0] ? add_device_randomness+0xbc/0x100 [ 180.737975][ C0] ? crng_reseed+0x1a0/0x1a0 [ 180.737988][ C0] ? security_capable+0x85/0xb0 [ 180.738004][ C0] do_adjtimex+0x418/0x9b0 [ 180.738018][ C0] ? random_get_entropy_fallback+0x60/0x60 [ 180.738031][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 180.738046][ C0] ? __might_sleep+0xf0/0xf0 [ 180.738058][ C0] ? __might_fault+0xb7/0x110 [ 180.738072][ C0] ? __might_fault+0xb3/0x110 [ 180.738085][ C0] ? _copy_from_user+0x111/0x170 [ 180.738098][ C0] __x64_sys_clock_adjtime+0x1f0/0x2a0 [ 180.738114][ C0] ? do_clock_adjtime+0x120/0x120 [ 180.738133][ C0] ? lock_chain_count+0x20/0x20 [ 180.738147][ C0] ? vtime_user_exit+0x2dc/0x400 [ 180.738163][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 180.738176][ C0] do_syscall_64+0x4c/0xa0 [ 180.738192][ C0] ? clear_bhb_loop+0x30/0x80 [ 180.738203][ C0] ? clear_bhb_loop+0x30/0x80 [ 180.738216][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 180.738232][ C0] RIP: 0033:0x7f425119bca9 [ 180.738245][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 180.738255][ C0] RSP: 002b:00007f425051c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000131 [ 180.738267][ C0] RAX: ffffffffffffffda RBX: 00007f42512c9f80 RCX: 00007f425119bca9 [ 180.738277][ C0] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 180.738285][ C0] RBP: 00007f42511e747e R08: 0000000000000000 R09: 0000000000000000 [ 180.738293][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.738301][ C0] R13: 000000000000000b R14: 00007f42512c9f80 R15: 00007ffdda19ac48 [ 180.738314][ C0] [ 183.993545][ T4209] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10839 jiffies s: 1945 root: 0x1/. [ 184.009111][ T4209] rcu: blocking rcu_node structures (internal RCU debug): [ 184.016535][ T4209] Task dump for CPU 0: [ 184.020687][ T4209] task:syz-executor.0 state:R running task stack:24800 pid: 4606 ppid: 4511 flags:0x0000400c [ 184.031533][ T4209] Call Trace: [ 184.034832][ T4209] [ 184.037761][ T4209] ? rcu_is_watching+0x11/0xa0 [ 184.042636][ T4209] ? trace_hardirqs_off_finish+0xca/0x1f0 [ 184.048509][ T4209] ? sysvec_apic_timer_interrupt+0x80/0xc0 [ 184.054436][ T4209] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 184.060596][ T4209] ? _raw_spin_unlock_irqrestore+0xa5/0x100 [ 184.066526][ T4209] ? _raw_spin_unlock+0x40/0x40 [ 184.071372][ T4209] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 184.077470][ T4209] ? clock_was_set+0x642/0x840 [ 184.082467][ T4209] ? destroy_hrtimer_on_stack+0x20/0x20 [ 184.088106][ T4209] ? memcpy+0x3c/0x60 [ 184.092265][ T4209] ? timekeeping_update+0x3ec/0x460 [ 184.097788][ T4209] ? timekeeping_inject_offset+0x578/0x620 [ 184.103648][ T4209] ? do_adjtimex+0x418/0x9b0 [ 184.108239][ T4209] ? timekeeping_warp_clock+0xc0/0xc0 [ 184.113640][ T4209] ? add_device_randomness+0xbc/0x100 [ 184.119048][ T4209] ? crng_reseed+0x1a0/0x1a0 [ 184.123762][ T4209] ? security_capable+0x85/0xb0 [ 184.128620][ T4209] ? do_adjtimex+0x418/0x9b0 [ 184.133278][ T4209] ? random_get_entropy_fallback+0x60/0x60 [ 184.139373][ T4209] ? __lock_acquire+0x7c60/0x7c60 [ 184.144505][ T4209] ? __might_sleep+0xf0/0xf0 [ 184.149158][ T4209] ? __might_fault+0xb7/0x110 [ 184.153897][ T4209] ? __might_fault+0xb3/0x110 [ 184.158838][ T4209] ? _copy_from_user+0x111/0x170 [ 184.164029][ T4209] ? __x64_sys_clock_adjtime+0x1f0/0x2a0 [ 184.169763][ T4209] ? do_clock_adjtime+0x120/0x120 [ 184.175015][ T4209] ? lock_chain_count+0x20/0x20 [ 184.179866][ T4209] ? vtime_user_exit+0x2dc/0x400 [ 184.185013][ T4209] ? lockdep_hardirqs_on+0x94/0x140 [ 184.190313][ T4209] ? do_syscall_64+0x4c/0xa0 [ 184.194970][ T4209] ? clear_bhb_loop+0x30/0x80 [ 184.199649][ T4209] ? clear_bhb_loop+0x30/0x80 [ 184.204352][ T4209] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.210442][ T4209]