Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts.
Setting up swapspace version 1, size = 127995904 bytes
[ 214.428609][ T5809] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 214.858611][ T5815] chnl_net:caif_netlink_parms(): no params data found
[ 214.885557][ T5817] chnl_net:caif_netlink_parms(): no params data found
[ 214.897475][ T5816] chnl_net:caif_netlink_parms(): no params data found
[ 214.923558][ T5818] chnl_net:caif_netlink_parms(): no params data found
[ 215.175411][ T5817] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.183400][ T5817] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.191705][ T5817] bridge_slave_0: entered allmulticast mode
[ 215.199325][ T5817] bridge_slave_0: entered promiscuous mode
[ 215.218874][ T5816] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.226166][ T5816] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.236692][ T5816] bridge_slave_0: entered allmulticast mode
[ 215.244143][ T5816] bridge_slave_0: entered promiscuous mode
[ 215.254392][ T5816] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.261748][ T5816] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.269121][ T5816] bridge_slave_1: entered allmulticast mode
[ 215.277029][ T5816] bridge_slave_1: entered promiscuous mode
[ 215.296301][ T5817] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.306898][ T5817] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.314241][ T5817] bridge_slave_1: entered allmulticast mode
[ 215.321487][ T5817] bridge_slave_1: entered promiscuous mode
[ 215.328639][ T5818] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.338989][ T5818] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.346467][ T5818] bridge_slave_0: entered allmulticast mode
[ 215.354124][ T5818] bridge_slave_0: entered promiscuous mode
[ 215.384101][ T5815] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.391561][ T5815] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.398875][ T5815] bridge_slave_0: entered allmulticast mode
[ 215.406303][ T5815] bridge_slave_0: entered promiscuous mode
[ 215.425662][ T5818] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.432969][ T5818] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.440236][ T5818] bridge_slave_1: entered allmulticast mode
[ 215.448116][ T5818] bridge_slave_1: entered promiscuous mode
[ 215.468725][ T5816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 215.478737][ T5815] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.488541][ T5815] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.496600][ T5815] bridge_slave_1: entered allmulticast mode
[ 215.504239][ T5815] bridge_slave_1: entered promiscuous mode
[ 215.526663][ T5817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 215.551402][ T5816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 215.583698][ T5817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 215.598444][ T5818] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 215.620901][ T5818] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 215.632864][ T5815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 215.690002][ T5815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 215.725782][ T5817] team0: Port device team_slave_0 added
[ 215.736400][ T5818] team0: Port device team_slave_0 added
[ 215.746644][ T5818] team0: Port device team_slave_1 added
[ 215.756086][ T5816] team0: Port device team_slave_0 added
[ 215.777459][ T5817] team0: Port device team_slave_1 added
[ 215.808209][ T5816] team0: Port device team_slave_1 added
[ 215.828437][ T5815] team0: Port device team_slave_0 added
[ 215.869921][ T5815] team0: Port device team_slave_1 added
[ 215.877647][ T5817] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 215.884844][ T5817] 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.
[ 215.911137][ T5817] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 215.924430][ T5818] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 215.933796][ T5818] 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.
[ 215.960659][ T5818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 215.986788][ T5816] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 215.994035][ T5816] 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.
[ 216.027752][ T5816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 216.050281][ T5816] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 216.057380][ T5816] 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.
[ 216.083447][ T5816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 216.095954][ T5817] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 216.103195][ T5817] 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.
[ 216.129778][ T5817] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 216.142158][ T5818] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 216.149202][ T5818] 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.
[ 216.178789][ T5818] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 216.208329][ T5815] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 216.215452][ T5815] 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.
[ 216.241521][ T5815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 216.266089][ T5815] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 216.273177][ T5815] 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.
[ 216.299350][ T5815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 216.386475][ T5817] hsr_slave_0: entered promiscuous mode
[ 216.393228][ T5817] hsr_slave_1: entered promiscuous mode
[ 216.430140][ T5815] hsr_slave_0: entered promiscuous mode
[ 216.437873][ T5815] hsr_slave_1: entered promiscuous mode
[ 216.447177][ T5815] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 216.455616][ T5815] Cannot create hsr debugfs directory
[ 216.492937][ T5818] hsr_slave_0: entered promiscuous mode
[ 216.499604][ T5818] hsr_slave_1: entered promiscuous mode
[ 216.506847][ T5818] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 216.514619][ T5818] Cannot create hsr debugfs directory
[ 216.527026][ T5816] hsr_slave_0: entered promiscuous mode
[ 216.533775][ T5816] hsr_slave_1: entered promiscuous mode
[ 216.540045][ T5816] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 216.548628][ T5816] Cannot create hsr debugfs directory
[ 217.035318][ T5815] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 217.060946][ T5815] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 217.071882][ T5815] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 217.096902][ T5815] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 217.143702][ T5818] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 217.170741][ T5818] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 217.182161][ T5818] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 217.195659][ T5818] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 217.304338][ T5816] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 217.316810][ T5816] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 217.328300][ T5816] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 217.343198][ T5816] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 217.444511][ T5817] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 217.457216][ T5817] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 217.477673][ T5817] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 217.489897][ T5817] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 217.555498][ T5818] 8021q: adding VLAN 0 to HW filter on device bond0
[ 217.646111][ T5815] 8021q: adding VLAN 0 to HW filter on device bond0
[ 217.668989][ T5818] 8021q: adding VLAN 0 to HW filter on device team0
[ 217.717961][ T5817] 8021q: adding VLAN 0 to HW filter on device bond0
[ 217.743179][ T2945] bridge0: port 1(bridge_slave_0) entered blocking state
[ 217.750647][ T2945] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 217.762918][ T2945] bridge0: port 2(bridge_slave_1) entered blocking state
[ 217.770070][ T2945] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 217.785251][ T5815] 8021q: adding VLAN 0 to HW filter on device team0
[ 217.816541][ T2945] bridge0: port 1(bridge_slave_0) entered blocking state
[ 217.823770][ T2945] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 217.839221][ T2945] bridge0: port 2(bridge_slave_1) entered blocking state
[ 217.846451][ T2945] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 217.864975][ T5816] 8021q: adding VLAN 0 to HW filter on device bond0
[ 217.905529][ T5817] 8021q: adding VLAN 0 to HW filter on device team0
[ 217.956058][ T5816] 8021q: adding VLAN 0 to HW filter on device team0
[ 217.976961][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 217.984245][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 218.006421][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 218.013797][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 218.056270][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 218.063512][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 218.079273][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 218.086514][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 218.212778][ T5818] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 218.271125][ T5815] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 218.314429][ T5817] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 218.404279][ T5816] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 218.423796][ T5818] veth0_vlan: entered promiscuous mode
[ 218.439768][ T5817] veth0_vlan: entered promiscuous mode
[ 218.479271][ T5817] veth1_vlan: entered promiscuous mode
[ 218.509149][ T5818] veth1_vlan: entered promiscuous mode
[ 218.541242][ T5815] veth0_vlan: entered promiscuous mode
[ 218.569337][ T5815] veth1_vlan: entered promiscuous mode
[ 218.592567][ T5816] veth0_vlan: entered promiscuous mode
[ 218.628505][ T5816] veth1_vlan: entered promiscuous mode
[ 218.663905][ T5817] veth0_macvtap: entered promiscuous mode
[ 218.689698][ T5818] veth0_macvtap: entered promiscuous mode
[ 218.699638][ T5817] veth1_macvtap: entered promiscuous mode
[ 218.722169][ T5815] veth0_macvtap: entered promiscuous mode
[ 218.733446][ T5815] veth1_macvtap: entered promiscuous mode
[ 218.760015][ T5817] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 218.778688][ T5818] veth1_macvtap: entered promiscuous mode
[ 218.797806][ T5817] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 218.806152][ T5816] veth0_macvtap: entered promiscuous mode
[ 218.827164][ T5815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 218.838758][ T5815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 218.851982][ T5815] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 218.867621][ T5815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 218.878755][ T5815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 218.892221][ T5815] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 218.909654][ T5816] veth1_macvtap: entered promiscuous mode
[ 218.926064][ T5817] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.936093][ T5817] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.945832][ T5817] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.955174][ T5817] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.968132][ T5815] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.978191][ T5815] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.988878][ T5815] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.998141][ T5815] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.024139][ T5818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 219.036521][ T5818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.047997][ T5818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 219.059231][ T5818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.073179][ T5818] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 219.124392][ T5818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 219.137270][ T5818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.148876][ T5818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 219.159933][ T5818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.171748][ T5818] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 219.197728][ T5816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 219.208931][ T5816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.219414][ T5816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 219.235508][ T5816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.245610][ T5816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 219.257528][ T5816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.269688][ T5816] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 219.285470][ T5818] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.295167][ T5818] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.305137][ T5818] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.317368][ T5818] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.338976][ T5816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 219.349648][ T5816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.365362][ T5816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 219.378017][ T5816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
executing program
[ 219.392059][ T5816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 219.403089][ T5816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 219.427647][ T5816] batman_adv: batadv0: Interface activated: batadv_slave_1
executing program
executing program
[ 324.540356][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 324.547580][ C0] rcu: 1-...!: (0 ticks this GP) idle=88d4/1/0x4000000000000000 softirq=11500/11500 fqs=1
[ 324.558228][ C0] rcu: (detected by 0, t=10502 jiffies, g=11653, q=154 ncpus=2)
[ 324.566009][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 324.571265][ C1] NMI backtrace for cpu 1
[ 324.571305][ C1] CPU: 1 PID: 23 Comm: kworker/1:0 Not tainted syzkaller #0
[ 324.571321][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 324.571335][ C1] Workqueue: mld mld_ifc_work
[ 324.571391][ C1] RIP: 0010:check_preemption_disabled+0x3/0x110
[ 324.571417][ C1] Code: ff ff ff cc cc cc cc f3 0f 1e fa 48 c7 c7 40 8f 1c 8b 48 c7 c6 80 8f 1c 8b eb 0c 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 41 57 <41> 56 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 65
[ 324.571430][ C1] RSP: 0018:ffffc900001f0b28 EFLAGS: 00000046
[ 324.571442][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 896a03bc6e533500
[ 324.571452][ C1] RDX: 0000000000000000 RSI: ffffffff8acad6c0 RDI: ffffffff8b1c8fa0
[ 324.571463][ C1] RBP: ffffc900001f0c48 R08: ffffffff8e8b19af R09: 1ffffffff1d16335
[ 324.571474][ C1] R10: dffffc0000000000 R11: fffffbfff1d16336 R12: 1ffff9200003e174
[ 324.571487][ C1] R13: ffff88801cf3c300 R14: 0000000000000046 R15: dffffc0000000000
[ 324.571498][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 324.571511][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 324.571521][ C1] CR2: 00002000000012c0 CR3: 000000000cf32000 CR4: 00000000003506e0
[ 324.571535][ C1] Call Trace:
[ 324.571547][ C1]
[ 324.571556][ C1] lock_acquire+0x164/0x420
[ 324.571580][ C1] ? read_lock_is_recursive+0x20/0x20
[ 324.571598][ C1] ? __hrtimer_run_queues+0x428/0xc40
[ 324.571617][ C1] ? __lock_acquire+0x7d40/0x7d40
[ 324.571633][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 324.571657][ C1] _raw_spin_lock+0x2e/0x40
[ 324.571675][ C1] ? advance_sched+0xc5/0xc80
[ 324.571694][ C1] advance_sched+0xc5/0xc80
[ 324.571715][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 324.571740][ C1] ? _raw_spin_unlock+0x40/0x40
[ 324.571763][ C1] __hrtimer_run_queues+0x520/0xc40
[ 324.571780][ C1] ? ktime_get_update_offsets_now+0x99/0x3f0
[ 324.571804][ C1] ? taprio_dequeue_from_txq+0x8f0/0x8f0
[ 324.571829][ C1] ? hrtimer_interrupt+0x9c0/0x9c0
[ 324.571863][ C1] ? ktime_get_update_offsets_now+0x3d2/0x3f0
[ 324.571888][ C1] hrtimer_interrupt+0x3c9/0x9c0
[ 324.571919][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 324.571942][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 324.571963][ C1]
[ 324.571967][ C1]
[ 324.571972][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 324.571994][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 324.572014][ C1] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 ea 97 d8 f6 48 89 df e8 a2 6c d9 f6 e8 1d 7f fd f6 fb bf 01 00 00 00 82 73 cc f6 65 8b 05 c3 a0 73 75 85 c0 74 02 5b c3 e8 40 88 70
[ 324.572027][ C1] RSP: 0018:ffffc900001d7bb0 EFLAGS: 00000282
[ 324.572039][ C1] RAX: 896a03bc6e533500 RBX: ffff8880b8f3b7c0 RCX: 896a03bc6e533500
[ 324.572051][ C1] RDX: dffffc0000000000 RSI: ffffffff8acac9e0 RDI: 0000000000000001
[ 324.572062][ C1] RBP: ffffc900001d7da8 R08: ffffffff8e8b19af R09: 1ffffffff1d16335
[ 324.572073][ C1] R10: dffffc0000000000 R11: fffffbfff1d16336 R12: ffff888031589100
[ 324.572085][ C1] R13: dffffc0000000000 R14: 0000000000000080 R15: ffff888019a72f18
[ 324.572105][ C1] process_scheduled_works+0x8a2/0x15d0
[ 324.572133][ C1] ? do_raw_spin_lock+0x11f/0x2c0
[ 324.572161][ C1] ? worker_attach_to_pool+0x380/0x380
[ 324.572184][ C1] ? assign_work+0x3d2/0x5d0
[ 324.572207][ C1] worker_thread+0xa55/0xfc0
[ 324.572240][ C1] kthread+0x2fa/0x390
[ 324.572255][ C1] ? pr_cont_work+0x560/0x560
[ 324.572275][ C1] ? kthread_blkcg+0xd0/0xd0
[ 324.572290][ C1] ret_from_fork+0x48/0x80
[ 324.572310][ C1] ? kthread_blkcg+0xd0/0xd0
[ 324.572325][ C1] ret_from_fork_asm+0x11/0x20
[ 324.572355][ C1]
[ 324.572363][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.096 msecs
[ 324.573258][ C0] rcu: rcu_preempt kthread starved for 10499 jiffies! g11653 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 324.956431][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 324.966450][ C0] rcu: RCU grace-period kthread stack dump:
[ 324.972387][ C0] task:rcu_preempt state:R running task stack:26920 pid:17 ppid:2 flags:0x00004000
[ 324.983412][ C0] Call Trace:
[ 324.986734][ C0]
[ 324.989706][ C0] __schedule+0x1553/0x45a0
[ 324.994314][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 325.000264][ C0] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 325.006211][ C0] ? asan.module_dtor+0x20/0x20
[ 325.011127][ C0] ? enqueue_timer+0x23d/0x550
[ 325.015939][ C0] ? __mod_timer+0x984/0xdb0
[ 325.020690][ C0] schedule+0xbd/0x170
[ 325.024812][ C0] schedule_timeout+0x188/0x2d0
[ 325.029725][ C0] ? console_conditional_schedule+0x40/0x40
[ 325.035661][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 325.041597][ C0] ? update_process_times+0x1b0/0x1b0
[ 325.047011][ C0] ? prepare_to_swait_event+0x339/0x360
[ 325.052602][ C0] rcu_gp_fqs_loop+0x313/0x1590
[ 325.057502][ C0] ? dump_blkd_tasks+0x810/0x810
[ 325.062492][ C0] ? rcu_gp_init+0x1560/0x1560
[ 325.067301][ C0] ? rcu_gp_cleanup+0xb41/0xc90
[ 325.072198][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 325.077436][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 325.082689][ C0] rcu_gp_kthread+0x9d/0x3b0
[ 325.087326][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 325.092489][ C0] ? __kthread_parkme+0x7a/0x1c0
[ 325.097468][ C0] ? __kthread_parkme+0x162/0x1c0
[ 325.102535][ C0] kthread+0x2fa/0x390
[ 325.106642][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 325.111790][ C0] ? kthread_blkcg+0xd0/0xd0
[ 325.116422][ C0] ret_from_fork+0x48/0x80
[ 325.120884][ C0] ? kthread_blkcg+0xd0/0xd0
[ 325.125512][ C0] ret_from_fork_asm+0x11/0x20
[ 325.130338][ C0]
[ 325.133406][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 325.139764][ C0] CPU: 0 PID: 2993 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 325.147441][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 325.157538][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 325.164100][ C0] RIP: 0010:smp_call_function_many_cond+0xdfe/0x1140
[ 325.170818][ C0] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 cb f5 0a 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 06 f2 0a 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 ea f1
[ 325.190469][ C0] RSP: 0018:ffffc9000bd87780 EFLAGS: 00000293
[ 325.196576][ C0] RAX: ffffffff817c3016 RBX: 1ffff110171e826d RCX: ffff88802c14bc00
[ 325.204767][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 325.212776][ C0] RBP: ffffc9000bd87900 R08: ffffffff911c6507 R09: 1ffffffff2238ca0
[ 325.220779][ C0] R10: dffffc0000000000 R11: fffffbfff2238ca1 R12: ffff8880b8f41368
[ 325.228783][ C0] R13: dffffc0000000000 R14: ffff8880b8e3d148 R15: 0000000000000001
[ 325.236790][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 325.245753][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 325.252404][ C0] CR2: 00002000000000c0 CR3: 000000000cf32000 CR4: 00000000003506f0
[ 325.260421][ C0] Call Trace:
[ 325.263746][ C0]
[ 325.266719][ C0] ? text_poke_sync+0x30/0x30
[ 325.271458][ C0] ? smp_call_function_many+0x40/0x40
[ 325.276877][ C0] ? text_poke+0xc0/0xc0
[ 325.281159][ C0] ? __mutex_trylock_common+0x159/0x260
[ 325.286742][ C0] ? trace_raw_output_contention_end+0xd0/0xd0
[ 325.292942][ C0] ? text_poke_sync+0x30/0x30
[ 325.297656][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 325.302806][ C0] ? kmem_cache_alloc_bulk+0x12a/0x5a0
[ 325.308308][ C0] text_poke_bp_batch+0x31e/0x990
[ 325.313381][ C0] ? text_poke_loc_init+0x880/0x880
[ 325.318624][ C0] ? mutex_lock_nested+0x20/0x20
[ 325.323617][ C0] ? text_poke_queue+0x140/0x190
[ 325.328603][ C0] ? arch_jump_label_transform_queue+0x93/0x100
[ 325.334906][ C0] text_poke_finish+0x30/0x50
[ 325.339715][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 325.345746][ C0] static_key_disable_cpuslocked+0xc5/0x1a0
[ 325.351698][ C0] static_key_disable+0x1a/0x20
[ 325.356593][ C0] toggle_allocation_gate+0x1cc/0x260
[ 325.362012][ C0] ? show_object+0x70/0x70
[ 325.366475][ C0] ? wake_bit_function+0x200/0x200
[ 325.371665][ C0] ? process_scheduled_works+0x96f/0x15d0
[ 325.377436][ C0] ? process_scheduled_works+0x96f/0x15d0
[ 325.383197][ C0] process_scheduled_works+0xa5d/0x15d0
[ 325.388820][ C0] ? worker_attach_to_pool+0x380/0x380
[ 325.394334][ C0] ? assign_work+0x3d2/0x5d0
[ 325.398974][ C0] worker_thread+0xa55/0xfc0
[ 325.403607][ C0] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 325.409547][ C0] ? _raw_spin_unlock+0x40/0x40
[ 325.414445][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 325.420404][ C0] kthread+0x2fa/0x390
[ 325.424519][ C0] ? pr_cont_work+0x560/0x560
[ 325.429238][ C0] ? kthread_blkcg+0xd0/0xd0
[ 325.433865][ C0] ret_from_fork+0x48/0x80
[ 325.438323][ C0] ? kthread_blkcg+0xd0/0xd0
[ 325.442957][ C0] ret_from_fork_asm+0x11/0x20
[ 325.447784][ C0]