Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts.
2026/01/12 00:25:31 parsed 1 programs
[ 57.470564][ T4282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 58.523967][ T819] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 58.531805][ T819] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 58.567098][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 58.574981][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 58.977392][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.984536][ T4294] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.991588][ T4294] bridge_slave_0: entered allmulticast mode
[ 58.997812][ T4294] bridge_slave_0: entered promiscuous mode
[ 59.015811][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.022959][ T4294] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.030139][ T4294] bridge_slave_1: entered allmulticast mode
[ 59.036556][ T4294] bridge_slave_1: entered promiscuous mode
[ 59.142665][ T4294] team0: Port device team_slave_0 added
[ 59.157246][ T4294] team0: Port device team_slave_1 added
[ 59.205675][ T4294] hsr_slave_0: entered promiscuous mode
[ 59.211421][ T4294] hsr_slave_1: entered promiscuous mode
[ 59.489898][ T4294] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 59.498525][ T4294] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 59.507044][ T4294] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 59.514631][ T4294] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 59.533745][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.540791][ T4294] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.548024][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.555074][ T4294] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.572418][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.579761][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.588823][ T4294] 8021q: adding VLAN 0 to HW filter on device team0
[ 59.602115][ T4294] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 59.612627][ T4294] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 59.624312][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.631355][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.639007][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.646063][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.662176][ T4294] veth0_vlan: entered promiscuous mode
[ 59.668792][ T4294] veth1_vlan: entered promiscuous mode
[ 59.678591][ T4294] veth0_macvtap: entered promiscuous mode
[ 59.686132][ T4294] veth1_macvtap: entered promiscuous mode
2026/01/12 00:25:34 executed programs: 0
[ 60.201169][ T4450] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.208244][ T4450] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.215330][ T4450] bridge_slave_0: entered allmulticast mode
[ 60.221537][ T4450] bridge_slave_0: entered promiscuous mode
[ 60.228609][ T4450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.235686][ T4450] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.242784][ T4450] bridge_slave_1: entered allmulticast mode
[ 60.248995][ T4450] bridge_slave_1: entered promiscuous mode
[ 60.290077][ T4446] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.297183][ T4446] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.304310][ T4446] bridge_slave_0: entered allmulticast mode
[ 60.310659][ T4446] bridge_slave_0: entered promiscuous mode
[ 60.323264][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.330295][ T4452] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.337474][ T4452] bridge_slave_0: entered allmulticast mode
[ 60.343739][ T4452] bridge_slave_0: entered promiscuous mode
[ 60.349965][ T4446] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.357061][ T4446] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.364287][ T4446] bridge_slave_1: entered allmulticast mode
[ 60.370480][ T4446] bridge_slave_1: entered promiscuous mode
[ 60.378382][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.385434][ T4452] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.392545][ T4452] bridge_slave_1: entered allmulticast mode
[ 60.398671][ T4452] bridge_slave_1: entered promiscuous mode
[ 60.429808][ T4450] team0: Port device team_slave_0 added
[ 60.435731][ T4448] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.442848][ T4448] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.449903][ T4448] bridge_slave_0: entered allmulticast mode
[ 60.456083][ T4448] bridge_slave_0: entered promiscuous mode
[ 60.467966][ T4448] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.475442][ T4448] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.482550][ T4448] bridge_slave_1: entered allmulticast mode
[ 60.488619][ T4448] bridge_slave_1: entered promiscuous mode
[ 60.494801][ T4450] team0: Port device team_slave_1 added
[ 60.508862][ T4446] team0: Port device team_slave_0 added
[ 60.517565][ T4459] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.524684][ T4459] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.531727][ T4459] bridge_slave_0: entered allmulticast mode
[ 60.537844][ T4459] bridge_slave_0: entered promiscuous mode
[ 60.548752][ T4446] team0: Port device team_slave_1 added
[ 60.556949][ T4459] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.564063][ T4459] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.571133][ T4459] bridge_slave_1: entered allmulticast mode
[ 60.577315][ T4459] bridge_slave_1: entered promiscuous mode
[ 60.585880][ T4452] team0: Port device team_slave_0 added
[ 60.591943][ T4448] team0: Port device team_slave_0 added
[ 60.598034][ T4448] team0: Port device team_slave_1 added
[ 60.617385][ T4452] team0: Port device team_slave_1 added
[ 60.629728][ T4450] hsr_slave_0: entered promiscuous mode
[ 60.635606][ T4450] hsr_slave_1: entered promiscuous mode
[ 60.641207][ T4450] debugfs: 'hsr0' already exists in 'hsr'
[ 60.646921][ T4450] Cannot create hsr debugfs directory
[ 60.660275][ T4446] hsr_slave_0: entered promiscuous mode
[ 60.666033][ T4446] hsr_slave_1: entered promiscuous mode
[ 60.671698][ T4446] debugfs: 'hsr0' already exists in 'hsr'
[ 60.677461][ T4446] Cannot create hsr debugfs directory
[ 60.692450][ T4459] team0: Port device team_slave_0 added
[ 60.698629][ T4459] team0: Port device team_slave_1 added
[ 60.734711][ T4448] hsr_slave_0: entered promiscuous mode
[ 60.740462][ T4448] hsr_slave_1: entered promiscuous mode
[ 60.746275][ T4448] debugfs: 'hsr0' already exists in 'hsr'
[ 60.751978][ T4448] Cannot create hsr debugfs directory
[ 60.764484][ T4452] hsr_slave_0: entered promiscuous mode
[ 60.770174][ T4452] hsr_slave_1: entered promiscuous mode
[ 60.775987][ T4452] debugfs: 'hsr0' already exists in 'hsr'
[ 60.781695][ T4452] Cannot create hsr debugfs directory
[ 60.803414][ T4459] hsr_slave_0: entered promiscuous mode
[ 60.809159][ T4459] hsr_slave_1: entered promiscuous mode
[ 60.815178][ T4459] debugfs: 'hsr0' already exists in 'hsr'
[ 60.820886][ T4459] Cannot create hsr debugfs directory
[ 61.527786][ T14] bridge_slave_1: left allmulticast mode
[ 61.533450][ T14] bridge_slave_1: left promiscuous mode
[ 61.539019][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.550727][ T14] bridge_slave_0: left allmulticast mode
[ 61.556407][ T14] bridge_slave_0: left promiscuous mode
[ 61.561962][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.693788][ T14] hsr_slave_0: left promiscuous mode
[ 61.699852][ T14] hsr_slave_1: left promiscuous mode
[ 61.707904][ T14] veth1_macvtap: left promiscuous mode
[ 61.713540][ T14] veth0_macvtap: left promiscuous mode
[ 61.719025][ T14] veth1_vlan: left promiscuous mode
[ 61.724295][ T14] veth0_vlan: left promiscuous mode
[ 61.777864][ T14] team0 (unregistering): Port device team_slave_1 removed
[ 61.789403][ T14] team0 (unregistering): Port device team_slave_0 removed
[ 62.101085][ T4450] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 62.108534][ T4446] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 62.116166][ T4450] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 62.126170][ T4446] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 62.134009][ T4450] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 62.144197][ T4446] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 62.151549][ T4450] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 62.160790][ T4446] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 62.194448][ T4450] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.202073][ T64] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.209117][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.239964][ T64] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.247052][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.269052][ T4446] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.281677][ T819] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.288926][ T819] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.296455][ T4450] veth0_vlan: entered promiscuous mode
[ 62.304462][ T4450] veth1_vlan: entered promiscuous mode
[ 62.313702][ T819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.320726][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.337662][ T4446] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 62.348089][ T4446] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.359683][ T4450] veth0_macvtap: entered promiscuous mode
[ 62.375048][ T4446] veth0_vlan: entered promiscuous mode
[ 62.381736][ T4446] veth1_vlan: entered promiscuous mode
[ 62.387710][ T4450] veth1_macvtap: entered promiscuous mode
[ 62.404363][ T4459] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 62.412832][ T4446] veth0_macvtap: entered promiscuous mode
[ 62.419277][ T4446] veth1_macvtap: entered promiscuous mode
[ 62.429548][ T4448] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 62.438081][ T4448] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 62.450237][ T4459] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 62.458905][ T4448] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 62.470584][ T4459] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 62.478953][ T4459] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 62.492309][ T4448] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 62.499981][ T4452] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 62.509603][ T4452] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 62.529589][ T4452] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 62.541895][ T4452] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 62.563145][ T3199] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.566470][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.570940][ T3199] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.578746][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.609068][ T3032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.609195][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.616923][ T3032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.624727][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.650209][ T4459] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.658434][ T4448] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.679512][ T819] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.686557][ T819] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.695673][ T4452] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.705720][ T819] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.712763][ T819] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.720279][ T819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.727314][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.741386][ C0] hrtimer: interrupt took 971179 ns
[ 62.859551][ T4452] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 62.869876][ T4452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.902851][ T819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.909925][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.270981][ T819] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.278026][ T819] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.285604][ T819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.292661][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/01/12 00:25:45 executed programs: 13
[ 70.314089][ T4459] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 70.324415][ T4459] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 70.345973][ T4452] veth0_vlan: entered promiscuous mode
[ 70.352639][ T4452] veth1_vlan: entered promiscuous mode
[ 70.364220][ T4448] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 70.374605][ T4448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 162.942176][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 162.949152][ C1] rcu: 0-...!: (2 ticks this GP) idle=416c/1/0x4000000000000000 softirq=5978/5980 fqs=5
[ 162.958941][ C1] rcu: (detected by 1, t=10005 jiffies, g=4569, q=1228 ncpus=2)
[ 162.966645][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 162.966670][ C0] NMI backtrace for cpu 0
[ 162.966692][ C0] CPU: 0 UID: 0 PID: 4459 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(none)
[ 162.966706][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 162.966713][ C0] RIP: 0010:__lock_acquire+0x326/0x4c0
[ 162.966740][ C0] Code: 29 c8 89 ce c1 c6 08 31 c6 01 d1 29 f2 89 f0 c1 c0 10 31 d0 01 ce 29 c1 89 c2 c1 c2 13 31 ca 01 f0 29 d6 01 d0 c1 c2 04 31 f2 <48> c1 e2 20 48 09 c2 48 89 93 40 0a 00 00 8b 83 48 0a 00 00 ff c0
[ 162.966749][ C0] RSP: 0018:ffffc90000003dd8 EFLAGS: 00000086
[ 162.966760][ C0] RAX: 0000000021c08cf3 RBX: ffff888116951c00 RCX: 000000000b90ca8a
[ 162.966767][ C0] RDX: 00000000888c3656 RSI: 000000008c0a0c2a RDI: 0000000000000001
[ 162.966774][ C0] RBP: 000000009b40c31f R08: 0000000000080000 R09: 0000000000000007
[ 162.966780][ C0] R10: 0000000000000000 R11: ffffffff8358d6b0 R12: 0000000000020000
[ 162.966786][ C0] R13: 0000000000000000 R14: ffff888116952678 R15: 0000000000000001
[ 162.966794][ C0] FS: 000055555b110500(0000) GS:ffff8882b11f6000(0000) knlGS:0000000000000000
[ 162.966802][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.966809][ C0] CR2: 00007f699f559890 CR3: 00000001283fe000 CR4: 00000000003526f0
[ 162.966819][ C0] Call Trace:
[ 162.966824][ C0]
[ 162.966829][ C0] lock_acquire+0xb5/0x1b0
[ 162.966846][ C0] ? advance_sched+0x41b/0x4a0
[ 162.966858][ C0] ? advance_sched+0x41b/0x4a0
[ 162.966868][ C0] advance_sched+0x437/0x4a0
[ 162.966878][ C0] ? advance_sched+0x41b/0x4a0
[ 162.966888][ C0] ? __pfx_advance_sched+0x10/0x10
[ 162.966898][ C0] __hrtimer_run_queues+0x1fe/0x510
[ 162.966915][ C0] hrtimer_interrupt+0x13e/0x2c0
[ 162.966930][ C0] __sysvec_apic_timer_interrupt+0x84/0x200
[ 162.966943][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 162.966957][ C0]
[ 162.966959][ C0]
[ 162.966963][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 162.966976][ C0] RIP: 0010:mutex_spin_on_owner+0x18/0x90
[ 162.966990][ C0] Code: 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 b0 01 48 85 ff 74 6e 49 89 f9 eb 0b 49 f7 01 01 00 00 00 75 5d f3 90 <49> 8b 01 48 83 e0 f8 48 39 c6 75 52 83 7e 34 00 74 49 8b 7e 14 48
[ 162.966999][ C0] RSP: 0018:ffffc900019ff7b8 EFLAGS: 00000246
[ 162.967006][ C0] RAX: ffff888116951c00 RBX: 0000000000000000 RCX: 0000000000000000
[ 162.967013][ C0] RDX: 0000000000000000 RSI: ffff888120a31c00 RDI: 0000000000000001
[ 162.967019][ C0] RBP: ffffffff85269d20 R08: 0000000000000001 R09: ffffffff85269cd8
[ 162.967025][ C0] R10: 0000000000000000 R11: ffffffff8345c7a0 R12: ffffffff85269d40
[ 162.967031][ C0] R13: ffff888116951c00 R14: ffffffff85269cd8 R15: ffffffff8345cb96
[ 162.967038][ C0] ? rtnl_newlink+0x3f6/0x10f0
[ 162.967052][ C0] ? __pfx_rtnl_newlink+0x10/0x10
[ 162.967066][ C0] ? mutex_spin_on_owner+0x3c/0x90
[ 162.967079][ C0] __mutex_lock+0x1de/0xcc0
[ 162.967092][ C0] ? security_capable+0x5d/0x210
[ 162.967106][ C0] rtnl_newlink+0x3f6/0x10f0
[ 162.967119][ C0] ? rtnl_newlink+0x261/0x10f0
[ 162.967132][ C0] ? __rtnl_unlock+0x2f/0x70
[ 162.967149][ C0] ? __mutex_unlock_slowpath+0x37/0x230
[ 162.967161][ C0] ? __rtnl_unlock+0x68/0x70
[ 162.967176][ C0] ? netdev_run_todo+0x5cc/0x620
[ 162.967187][ C0] ? aa_get_newest_label+0x74/0x1c0
[ 162.967201][ C0] ? rcu_read_unlock+0xc/0x20
[ 162.967211][ C0] ? __pfx_rtnl_newlink+0x10/0x10
[ 162.967223][ C0] rtnetlink_rcv_msg+0x508/0x610
[ 162.967236][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 162.967249][ C0] netlink_rcv_skb+0x16d/0x240
[ 162.967271][ C0] netlink_unicast+0x3ca/0x490
[ 162.967285][ C0] netlink_sendmsg+0x494/0x590
[ 162.967301][ C0] __sock_sendmsg+0xc9/0xf0
[ 162.967316][ C0] __sys_sendto+0x2fd/0x3d0
[ 162.967336][ C0] __x64_sys_sendto+0x28/0x40
[ 162.967352][ C0] do_syscall_64+0x85/0xf80
[ 162.967364][ C0] ? clear_bhb_loop+0x60/0xb0
[ 162.967376][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 162.967386][ C0] RIP: 0033:0x7f10f35f0d03
[ 162.967398][ C0] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d 61 78 22 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24
[ 162.967406][ C0] RSP: 002b:00007f10f396f668 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 162.967416][ C0] RAX: ffffffffffffffda RBX: 00007f10f4374620 RCX: 00007f10f35f0d03
[ 162.967422][ C0] RDX: 0000000000000020 RSI: 00007f10f4374670 RDI: 0000000000000003
[ 162.967428][ C0] RBP: 0000000000000001 R08: 00007f10f396f684 R09: 000000000000000c
[ 162.967434][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 162.967440][ C0] R13: 0000000000000000 R14: 00007f10f4374670 R15: 0000000000000000
[ 162.967449][ C0]
[ 162.967667][ C1] rcu: rcu_preempt kthread starved for 9259 jiffies! g4569 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 163.436793][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 163.446740][ C1] rcu: RCU grace-period kthread stack dump:
[ 163.452612][ C1] task:rcu_preempt state:R running task stack:14480 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 163.466156][ C1] Call Trace:
[ 163.469422][ C1]
[ 163.472347][ C1] __schedule+0x960/0xe60
[ 163.476672][ C1] ? schedule+0x21/0x140
[ 163.480892][ C1] schedule+0xac/0x140
[ 163.484940][ C1] schedule_timeout+0x106/0x190
[ 163.489779][ C1] ? __pfx_process_timeout+0x10/0x10
[ 163.495148][ C1] rcu_gp_fqs_loop+0x19e/0x670
[ 163.499899][ C1] rcu_gp_kthread+0x1c/0x150
[ 163.504474][ C1] kthread+0x2bd/0x300
[ 163.508526][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 163.513710][ C1] ? __pfx_kthread+0x10/0x10
[ 163.518281][ C1] ret_from_fork+0x20e/0x410
[ 163.522854][ C1] ? __pfx_kthread+0x10/0x10
[ 163.527423][ C1] ret_from_fork_asm+0x1a/0x30
[ 163.532177][ C1]
[ 163.535186][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 163.541487][ C1] CPU: 1 UID: 0 PID: 3199 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT(none)
[ 163.550931][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 163.560969][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 163.567466][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x70
[ 163.573522][ C1] Code: 8b 3d b4 3d 63 03 48 89 de 5b e9 a3 14 2a 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0c 25 08 e0 a1 86 65 8b 15 b8 47 41 05 81 e2 00 01 ff 00
[ 163.593109][ C1] RSP: 0018:ffffc90009d97c28 EFLAGS: 00000202
[ 163.599154][ C1] RAX: ffffffff815b2136 RBX: 0000000000000000 RCX: ffff888116e80000
[ 163.607110][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 163.615061][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000039
[ 163.623010][ C1] R10: 0000000000000000 R11: ffffffff813d22e0 R12: ffff888237d2e400
[ 163.630961][ C1] R13: ffff888237c34a00 R14: ffff888237c34a00 R15: 00000000fffffff8
[ 163.638914][ C1] FS: 0000000000000000(0000) GS:ffff8882b12f6000(0000) knlGS:0000000000000000
[ 163.647820][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.654385][ C1] CR2: 000000c0062b7000 CR3: 0000000004e7c000 CR4: 00000000003526f0
[ 163.662343][ C1] Call Trace:
[ 163.665604][ C1]
[ 163.668516][ C1] smp_call_function_many_cond+0x656/0xb30
[ 163.674314][ C1] ? __pfx_do_sync_core+0x10/0x10
[ 163.679325][ C1] ? process_scheduled_works+0x373/0x8c0
[ 163.685116][ C1] ? __pfx_do_sync_core+0x10/0x10
[ 163.690128][ C1] on_each_cpu_cond_mask+0x3f/0x80
[ 163.695229][ C1] smp_text_poke_batch_finish+0x1c3/0x660
[ 163.700935][ C1] ? process_scheduled_works+0x373/0x8c0
[ 163.706639][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 163.712611][ C1] static_key_enable+0x67/0x80
[ 163.717356][ C1] toggle_allocation_gate+0x3f/0x150
[ 163.722628][ C1] process_scheduled_works+0x3e4/0x8c0
[ 163.728078][ C1] worker_thread+0x36d/0x4e0
[ 163.732655][ C1] kthread+0x2bd/0x300
[ 163.736701][ C1] ? __pfx_worker_thread+0x10/0x10
[ 163.741796][ C1] ? __pfx_kthread+0x10/0x10
[ 163.746366][ C1] ret_from_fork+0x20e/0x410
[ 163.750934][ C1] ? __pfx_kthread+0x10/0x10
[ 163.755504][ C1] ret_from_fork_asm+0x1a/0x30
[ 163.760256][ C1]