Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts.
2025/12/12 14:12:10 parsed 1 programs
[ 57.120472][ T4288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 58.241165][ T2542] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 58.249169][ T2542] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 58.298297][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 58.306277][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.033778][ T4346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.041032][ T4346] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.048511][ T4346] bridge_slave_0: entered allmulticast mode
[ 59.054801][ T4346] bridge_slave_0: entered promiscuous mode
[ 59.061217][ T4346] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.068485][ T4346] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.075581][ T4346] bridge_slave_1: entered allmulticast mode
[ 59.081973][ T4346] bridge_slave_1: entered promiscuous mode
[ 59.101121][ T4346] team0: Port device team_slave_0 added
[ 59.107394][ T4346] team0: Port device team_slave_1 added
[ 59.126728][ T4346] hsr_slave_0: entered promiscuous mode
[ 59.132553][ T4346] hsr_slave_1: entered promiscuous mode
[ 59.355329][ T4346] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 59.365596][ T4346] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 59.373396][ T4346] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 59.381377][ T4346] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 59.408098][ T4346] 8021q: adding VLAN 0 to HW filter on device team0
[ 59.416668][ T2566] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.423969][ T2566] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.432612][ T2566] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.439945][ T2566] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.454230][ T4346] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 59.474779][ T4346] veth0_vlan: entered promiscuous mode
[ 59.482619][ T4346] veth1_vlan: entered promiscuous mode
[ 59.493369][ T4346] veth0_macvtap: entered promiscuous mode
[ 59.501426][ T4346] veth1_macvtap: entered promiscuous mode
2025/12/12 14:12:14 executed programs: 0
[ 60.027287][ T4439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.034479][ T4439] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.041779][ T4439] bridge_slave_0: entered allmulticast mode
[ 60.048460][ T4439] bridge_slave_0: entered promiscuous mode
[ 60.069710][ T4442] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.077212][ T4442] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.084266][ T4442] bridge_slave_0: entered allmulticast mode
[ 60.090580][ T4442] bridge_slave_0: entered promiscuous mode
[ 60.102908][ T4439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.110083][ T4439] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.117357][ T4439] bridge_slave_1: entered allmulticast mode
[ 60.123718][ T4439] bridge_slave_1: entered promiscuous mode
[ 60.132138][ T4436] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.139211][ T4436] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.146336][ T4436] bridge_slave_0: entered allmulticast mode
[ 60.152609][ T4436] bridge_slave_0: entered promiscuous mode
[ 60.162687][ T4442] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.170405][ T4442] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.177635][ T4442] bridge_slave_1: entered allmulticast mode
[ 60.183775][ T4442] bridge_slave_1: entered promiscuous mode
[ 60.190285][ T4436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.197380][ T4436] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.204453][ T4436] bridge_slave_1: entered allmulticast mode
[ 60.210934][ T4436] bridge_slave_1: entered promiscuous mode
[ 60.237564][ T4448] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.244728][ T4448] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.251975][ T4448] bridge_slave_0: entered allmulticast mode
[ 60.258737][ T4448] bridge_slave_0: entered promiscuous mode
[ 60.282056][ T4448] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.289253][ T4448] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.296616][ T4448] bridge_slave_1: entered allmulticast mode
[ 60.303729][ T4448] bridge_slave_1: entered promiscuous mode
[ 60.330583][ T4440] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.337847][ T4440] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.345044][ T4440] bridge_slave_0: entered allmulticast mode
[ 60.351466][ T4440] bridge_slave_0: entered promiscuous mode
[ 60.370341][ T4439] team0: Port device team_slave_0 added
[ 60.380942][ T4440] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.388234][ T4440] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.395436][ T4440] bridge_slave_1: entered allmulticast mode
[ 60.401980][ T4440] bridge_slave_1: entered promiscuous mode
[ 60.409162][ T4436] team0: Port device team_slave_0 added
[ 60.417896][ T4439] team0: Port device team_slave_1 added
[ 60.424007][ T4442] team0: Port device team_slave_0 added
[ 60.439844][ T4436] team0: Port device team_slave_1 added
[ 60.448311][ T4442] team0: Port device team_slave_1 added
[ 60.454423][ T4448] team0: Port device team_slave_0 added
[ 60.466799][ T4448] team0: Port device team_slave_1 added
[ 60.478271][ T4440] team0: Port device team_slave_0 added
[ 60.484593][ T4440] team0: Port device team_slave_1 added
[ 60.516958][ T4439] hsr_slave_0: entered promiscuous mode
[ 60.522717][ T4439] hsr_slave_1: entered promiscuous mode
[ 60.528582][ T4439] debugfs: 'hsr0' already exists in 'hsr'
[ 60.534323][ T4439] Cannot create hsr debugfs directory
[ 60.552477][ T4448] hsr_slave_0: entered promiscuous mode
[ 60.558416][ T4448] hsr_slave_1: entered promiscuous mode
[ 60.564146][ T4448] debugfs: 'hsr0' already exists in 'hsr'
[ 60.569991][ T4448] Cannot create hsr debugfs directory
[ 60.577815][ T4442] hsr_slave_0: entered promiscuous mode
[ 60.583619][ T4442] hsr_slave_1: entered promiscuous mode
[ 60.589396][ T4442] debugfs: 'hsr0' already exists in 'hsr'
[ 60.595121][ T4442] Cannot create hsr debugfs directory
[ 60.621936][ T4436] hsr_slave_0: entered promiscuous mode
[ 60.628448][ T4436] hsr_slave_1: entered promiscuous mode
[ 60.634458][ T4436] debugfs: 'hsr0' already exists in 'hsr'
[ 60.640321][ T4436] Cannot create hsr debugfs directory
[ 60.661312][ T4440] hsr_slave_0: entered promiscuous mode
[ 60.667171][ T4440] hsr_slave_1: entered promiscuous mode
[ 60.672806][ T4440] debugfs: 'hsr0' already exists in 'hsr'
[ 60.678547][ T4440] Cannot create hsr debugfs directory
[ 60.806619][ T4439] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 60.827652][ T4439] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 60.857428][ T4439] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 60.865171][ T4439] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 60.918585][ T4439] 8021q: adding VLAN 0 to HW filter on device team0
[ 60.942628][ T4439] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 60.953079][ T4439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 60.965248][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.972433][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 60.980352][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.987691][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 61.005490][ T4439] veth0_vlan: entered promiscuous mode
[ 61.013312][ T4439] veth1_vlan: entered promiscuous mode
[ 61.027449][ T4439] veth0_macvtap: entered promiscuous mode
[ 61.034183][ T4439] veth1_macvtap: entered promiscuous mode
[ 61.057671][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.065513][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.078322][ T1196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.086266][ T1196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.119631][ C1] hrtimer: interrupt took 1584398 ns
2025/12/12 14:12:36 executed programs: 24
[ 182.155664][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 182.162648][ C0] rcu: 1-...!: (3 ticks this GP) idle=474c/1/0x4000000000000000 softirq=5612/5631 fqs=3
[ 182.172629][ C0] rcu: (detected by 0, t=10002 jiffies, g=4757, q=631 ncpus=2)
[ 182.180263][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 182.180291][ C1] NMI backtrace for cpu 1
[ 182.180313][ C1] CPU: 1 UID: 0 PID: 3980 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(none)
[ 182.180325][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 182.180334][ C1] Workqueue: events_power_efficient gc_worker
[ 182.180353][ C1] RIP: 0010:rcu_is_watching+0x20/0x40
[ 182.180371][ C1] Code: 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 ff 05 95 61 4d 05 e8 00 b2 93 02 89 c0 48 8b 04 c5 d0 bd c3 84 8b 80 58 23 a3 86 <65> ff 0d 79 61 4d 05 74 0c 83 e0 04 c1 e8 02 c3 cc cc cc cc cc 0f
[ 182.180379][ C1] RSP: 0018:ffffc900000e0e28 EFLAGS: 00000086
[ 182.180387][ C1] RAX: 000000000002474c RBX: ffffffff835933bb RCX: febbe3491f022000
[ 182.180393][ C1] RDX: 0000000000000000 RSI: ffffffff84a644f9 RDI: ffffffff84c0b74a
[ 182.180400][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 182.180406][ C1] R10: 0000000000000000 R11: ffffffff83592fa0 R12: ffffffff84fb65c0
[ 182.180412][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 182.180418][ C1] FS: 0000000000000000(0000) GS:ffff8882b12f5000(0000) knlGS:0000000000000000
[ 182.180426][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 182.180434][ C1] CR2: 0000001b31f24000 CR3: 0000000004e7c000 CR4: 00000000003526f0
[ 182.180443][ C1] Call Trace:
[ 182.180451][ C1]
[ 182.180454][ C1] lock_acquire+0x4f/0x200
[ 182.180472][ C1] ? advance_sched+0x41b/0x4a0
[ 182.180483][ C1] advance_sched+0x437/0x4a0
[ 182.180493][ C1] ? advance_sched+0x41b/0x4a0
[ 182.180504][ C1] ? __pfx_advance_sched+0x10/0x10
[ 182.180513][ C1] __hrtimer_run_queues+0x1fe/0x510
[ 182.180529][ C1] hrtimer_interrupt+0x13e/0x2c0
[ 182.180545][ C1] __sysvec_apic_timer_interrupt+0x84/0x200
[ 182.180557][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 182.180570][ C1]
[ 182.180573][ C1]
[ 182.180576][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 182.180587][ C1] RIP: 0010:gc_worker+0x1ca/0x8c0
[ 182.180597][ C1] Code: 48 81 e6 00 02 00 00 31 ff e8 a2 5d ff fd 49 81 e6 00 02 00 00 75 07 e8 b4 58 ff fd eb 06 e8 ad 58 ff fd fb 8b 1d e6 4b e0 01 <89> de 83 e6 01 31 ff e8 da 5c ff fd 89 d8 83 e0 01 75 38 e8 8e 58
[ 182.180605][ C1] RSP: 0018:ffffc90001aefd38 EFLAGS: 00000293
[ 182.180612][ C1] RAX: ffffffff83617343 RBX: 0000000000000000 RCX: ffff888116439c00
[ 182.180619][ C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 182.180625][ C1] RBP: 0000000000026a99 R08: 0000000000080000 R09: 000000000000047a
[ 182.180631][ C1] R10: 0000000000000000 R11: 000000000003d000 R12: ffffffff8aa98e20
[ 182.180637][ C1] R13: 0000000000040000 R14: 0000000000000200 R15: 0000000000000200
[ 182.180644][ C1] ? gc_worker+0x1c3/0x8c0
[ 182.180655][ C1] ? gc_worker+0x1c3/0x8c0
[ 182.180664][ C1] ? gc_worker+0xfe/0x8c0
[ 182.180673][ C1] ? process_scheduled_works+0x373/0x8c0
[ 182.180687][ C1] process_scheduled_works+0x3e4/0x8c0
[ 182.180703][ C1] worker_thread+0x36d/0x4e0
[ 182.180717][ C1] kthread+0x2bd/0x300
[ 182.180726][ C1] ? __pfx_worker_thread+0x10/0x10
[ 182.180740][ C1] ? __pfx_kthread+0x10/0x10
[ 182.180749][ C1] ret_from_fork+0x20e/0x410
[ 182.180758][ C1] ? __pfx_kthread+0x10/0x10
[ 182.180767][ C1] ret_from_fork_asm+0x1a/0x30
[ 182.180781][ C1]
[ 182.181289][ C0] rcu: rcu_preempt kthread starved for 9987 jiffies! g4757 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 182.516947][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 182.526921][ C0] rcu: RCU grace-period kthread stack dump:
[ 182.532794][ C0] task:rcu_preempt state:R running task stack:14200 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 182.546340][ C0] Call Trace:
[ 182.549606][ C0]
[ 182.552533][ C0] __schedule+0x960/0xe60
[ 182.556854][ C0] ? schedule+0x21/0x140
[ 182.561078][ C0] schedule+0xac/0x140
[ 182.565128][ C0] schedule_timeout+0x106/0x190
[ 182.569967][ C0] ? __pfx_process_timeout+0x10/0x10
[ 182.575244][ C0] rcu_gp_fqs_loop+0x19e/0x670
[ 182.580018][ C0] rcu_gp_kthread+0x1c/0x150
[ 182.584601][ C0] kthread+0x2bd/0x300
[ 182.588653][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 182.593847][ C0] ? __pfx_kthread+0x10/0x10
[ 182.598420][ C0] ret_from_fork+0x20e/0x410
[ 182.603082][ C0] ? __pfx_kthread+0x10/0x10
[ 182.607670][ C0] ret_from_fork_asm+0x1a/0x30
[ 182.612513][ C0]
[ 182.615691][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 182.621998][ C0] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(none)
[ 182.631350][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 182.641484][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 182.648155][ C0] RIP: 0010:smp_call_function_many_cond+0x654/0xb80
[ 182.655257][ C0] Code: bd c3 84 49 89 ec 4c 03 75 00 66 90 41 8b 6e 08 89 ee 83 e6 01 31 ff e8 ea 7b 05 00 83 e5 01 75 07 e8 a0 77 05 00 eb 18 f3 90 <41> f7 46 08 01 00 00 00 74 07 e8 8d 77 05 00 eb ed e8 86 77 05 00
[ 182.674957][ C0] RSP: 0000:ffffc9000006bc20 EFLAGS: 00000293
[ 182.681010][ C0] RAX: ffffffff815b5463 RBX: 0000000000000001 RCX: ffff88810168d400
[ 182.688967][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 182.696927][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000039
[ 182.704972][ C0] R10: 0000000000000000 R11: ffffffff813d2ee0 R12: ffff888237c2e400
[ 182.712948][ C0] R13: ffff888237d32ee0 R14: ffff888237d32ee0 R15: 00000000fffffff8
[ 182.720912][ C0] FS: 0000000000000000(0000) GS:ffff8882b11f5000(0000) knlGS:0000000000000000
[ 182.729835][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 182.736498][ C0] CR2: 00007fb11a53cd90 CR3: 0000000004e7c000 CR4: 00000000003526f0
[ 182.744461][ C0] Call Trace:
[ 182.747729][ C0]
[ 182.750649][ C0] ? __pfx_do_sync_core+0x10/0x10
[ 182.755664][ C0] ? process_scheduled_works+0x373/0x8c0
[ 182.761286][ C0] ? __pfx_do_sync_core+0x10/0x10
[ 182.766391][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 182.771496][ C0] smp_text_poke_batch_finish+0x1c3/0x660
[ 182.777208][ C0] ? process_scheduled_works+0x373/0x8c0
[ 182.782829][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 182.788804][ C0] static_key_enable+0x67/0x80
[ 182.793564][ C0] toggle_allocation_gate+0x3f/0x150
[ 182.798886][ C0] process_scheduled_works+0x3e4/0x8c0
[ 182.804336][ C0] worker_thread+0x36d/0x4e0
[ 182.808917][ C0] kthread+0x2bd/0x300
[ 182.812971][ C0] ? __pfx_worker_thread+0x10/0x10
[ 182.818070][ C0] ? __pfx_kthread+0x10/0x10
[ 182.822645][ C0] ret_from_fork+0x20e/0x410
[ 182.827218][ C0] ? __pfx_kthread+0x10/0x10
[ 182.831792][ C0] ret_from_fork_asm+0x1a/0x30
[ 182.836642][ C0]