Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts.
2026/04/13 07:08:30 parsed 1 programs
[ 95.779499][ T4206] cgroup: Unknown subsys name 'net'
[ 95.905783][ T4206] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 97.133912][ T4206] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 98.699600][ T4231] chnl_net:caif_netlink_parms(): no params data found
[ 98.745099][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.752691][ T4231] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.760393][ T4231] device bridge_slave_0 entered promiscuous mode
[ 98.770595][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.777932][ T4231] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.786991][ T4231] device bridge_slave_1 entered promiscuous mode
[ 98.807239][ T4231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.817925][ T4231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.836811][ T4231] team0: Port device team_slave_0 added
[ 98.845651][ T4231] team0: Port device team_slave_1 added
[ 98.860314][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.867485][ T4231] 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.
[ 98.893406][ T4231] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.908065][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.915115][ T4231] 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.
[ 98.941768][ T4231] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.969141][ T4231] device hsr_slave_0 entered promiscuous mode
[ 98.976315][ T4231] device hsr_slave_1 entered promiscuous mode
[ 99.070193][ T4231] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 99.081767][ T4231] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 99.091560][ T4231] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 99.101893][ T4231] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 99.127556][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.134767][ T4231] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.142609][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.149674][ T4231] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.205374][ T4231] 8021q: adding VLAN 0 to HW filter on device bond0
[ 99.218820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 99.229924][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.239274][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.247517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 99.262633][ T4231] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.274469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 99.283732][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.290837][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.311219][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 99.321199][ T3042] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.328294][ T3042] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.341092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 99.350382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 99.369898][ T4231] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 99.383573][ T4231] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 99.397230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 99.409010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 99.419422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 99.434122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 99.545577][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 99.555138][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 99.568682][ T4231] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 99.591517][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 99.615800][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 99.626838][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 99.635938][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 99.647842][ T4231] device veth0_vlan entered promiscuous mode
[ 99.660393][ T4231] device veth1_vlan entered promiscuous mode
[ 99.683673][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 99.692992][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 99.706406][ T4231] device veth0_macvtap entered promiscuous mode
[ 99.715297][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 99.724457][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 99.735477][ T4231] device veth1_macvtap entered promiscuous mode
[ 99.743722][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 99.752582][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 99.768978][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 99.777767][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 99.786932][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 99.799312][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 99.807985][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 99.817502][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 99.829633][ T4231] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.839297][ T4231] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.848571][ T4231] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.858651][ T4231] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.053428][ T3042] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.065641][ T3042] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.087139][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 100.101410][ T424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.109635][ T424] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.117403][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 100.299847][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/04/13 07:08:38 executed programs: 0
[ 101.818737][ T4290] chnl_net:caif_netlink_parms(): no params data found
[ 101.856753][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.864084][ T4290] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.872105][ T4290] device bridge_slave_0 entered promiscuous mode
[ 101.879861][ T4290] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.887110][ T4290] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.894803][ T4290] device bridge_slave_1 entered promiscuous mode
[ 101.913245][ T4290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.923791][ T4290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.947107][ T4290] team0: Port device team_slave_0 added
[ 101.955299][ T4290] team0: Port device team_slave_1 added
[ 101.969528][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.976617][ T4290] 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.
[ 102.002633][ T4290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 102.015186][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 102.022193][ T4290] 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.
[ 102.048307][ T4290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 102.074152][ T4290] device hsr_slave_0 entered promiscuous mode
[ 102.081010][ T4290] device hsr_slave_1 entered promiscuous mode
[ 102.087647][ T4290] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 102.095769][ T4290] Cannot create hsr debugfs directory
[ 102.739469][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 103.771409][ T2384] Bluetooth: hci0: command 0x0409 tx timeout
[ 105.126104][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.207560][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.850934][ T1108] Bluetooth: hci0: command 0x041b tx timeout
[ 106.109986][ T4290] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 106.118483][ T4290] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 106.128426][ T4290] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 106.138314][ T4290] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 106.193377][ T4290] 8021q: adding VLAN 0 to HW filter on device bond0
[ 106.204431][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 106.212822][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 106.223026][ T4290] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.235810][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 106.244659][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 106.253346][ T3042] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.260384][ T3042] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.268350][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 106.286719][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 106.295475][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 106.304281][ T3042] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.311338][ T3042] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.322624][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 106.333065][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 106.361145][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 106.369778][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 106.378499][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 106.389952][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 106.398581][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 106.410596][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 106.420022][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 106.436735][ T4290] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 106.448367][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 106.456565][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 106.465137][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 106.545754][ T144] device hsr_slave_0 left promiscuous mode
[ 106.553811][ T144] device hsr_slave_1 left promiscuous mode
[ 106.560328][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 106.568151][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 106.576189][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 106.583633][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 106.591971][ T144] device bridge_slave_1 left promiscuous mode
[ 106.598769][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 106.611916][ T144] device bridge_slave_0 left promiscuous mode
[ 106.618062][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 106.635164][ T144] device veth1_macvtap left promiscuous mode
[ 106.641542][ T144] device veth0_macvtap left promiscuous mode
[ 106.647568][ T144] device veth1_vlan left promiscuous mode
[ 106.654330][ T144] device veth0_vlan left promiscuous mode
[ 106.776259][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 106.792003][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 106.805954][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 106.818749][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 106.867457][ T144] bond0 (unregistering): Released all slaves
[ 106.936805][ T4290] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 106.946076][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 106.954005][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 106.969455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 106.978234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 106.998830][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 107.008214][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 107.018982][ T4290] device veth0_vlan entered promiscuous mode
[ 107.032782][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 107.040358][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 107.049148][ T4290] device veth1_vlan entered promiscuous mode
[ 107.069785][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 107.078483][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 107.086954][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 107.097662][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 107.108385][ T4290] device veth0_macvtap entered promiscuous mode
[ 107.119311][ T4290] device veth1_macvtap entered promiscuous mode
[ 107.141388][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 107.148774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 107.157324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 107.165691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 107.174612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 107.186382][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 107.196616][ T4290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.205629][ T4290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.215823][ T4290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.225485][ T4290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.236570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 107.245557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 107.294353][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.307027][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.323166][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/04/13 07:08:43 executed programs: 2
[ 107.342489][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.350504][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.358935][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 212.460710][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 212.467776][ C1] rcu: 0-...!: (0 ticks this GP) idle=8b5/1/0x4000000000000000 softirq=6193/6193 fqs=0
[ 212.478163][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4334
[ 212.485471][ C1] (detected by 1, t=10502 jiffies, g=6021, q=523)
[ 212.491963][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 212.497173][ C0] NMI backtrace for cpu 0
[ 212.497194][ C0] CPU: 0 PID: 4334 Comm: syz.0.17 Not tainted syzkaller #0
[ 212.497209][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 212.497223][ C0] RIP: 0010:asm_sysvec_irq_work+0x0/0x20
[ 212.497256][ C0] Code: e9 a5 03 00 00 90 90 90 90 90 0f 01 ca fc 6a ff e8 a5 02 00 00 48 89 c4 48 89 e7 e8 7a 3c dc ff e9 85 03 00 00 90 90 90 90 90 <0f> 01 ca fc 6a ff e8 85 02 00 00 48 89 c4 48 89 e7 e8 4a 41 dc ff
[ 212.497267][ C0] RSP: 0018:ffffc9000310fc98 EFLAGS: 00000006
[ 212.497286][ C0] RAX: 58b763a828b9bc00 RBX: 1ffff92000621f9c RCX: 58b763a828b9bc00
[ 212.497297][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b2780 RDI: ffffffff8a79f980
[ 212.497309][ C0] RBP: ffffc9000310fd88 R08: ffffffff901d40cf R09: 1ffffffff203a819
[ 212.497320][ C0] R10: dffffc0000000000 R11: fffffbfff203a81a R12: 0000000000000000
[ 212.497331][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: ffffffff8c322fe0
[ 212.497342][ C0] FS: 000055556526c500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 212.497356][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 212.497367][ C0] CR2: 0000001b30d63fff CR3: 000000001e63b000 CR4: 00000000003506f0
[ 212.497380][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 212.497389][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 212.497399][ C0] Call Trace:
[ 212.497405][ C0]
[ 212.497409][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0
[ 212.497427][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 12 f2 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
[ 212.497438][ C0] RSP: 0018:ffffc9000310fcc0 EFLAGS: 00000206
[ 212.497454][ C0] ? do_raw_spin_lock+0x128/0x2f0
[ 212.497469][ C0] ? __rcu_read_unlock+0xd0/0xd0
[ 212.497484][ C0] ? __rwlock_init+0x140/0x140
[ 212.497497][ C0] ? radix_tree_delete_item+0x2df/0x3f0
[ 212.497518][ C0] __rcu_read_unlock+0x78/0xd0
[ 212.497532][ C0] rcu_read_unlock+0x85/0x90
[ 212.497547][ C0] dput+0xc0/0x1a0
[ 212.497560][ C0] __fput+0x5ee/0x930
[ 212.497580][ C0] task_work_run+0x125/0x1a0
[ 212.497599][ C0] exit_to_user_mode_loop+0x10f/0x130
[ 212.497614][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 212.497629][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 212.497647][ C0] do_syscall_64+0x58/0xa0
[ 212.497660][ C0] ? clear_bhb_loop+0x30/0x80
[ 212.497674][ C0] ? clear_bhb_loop+0x30/0x80
[ 212.497689][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 212.497704][ C0] RIP: 0033:0x7f864f108819
[ 212.497718][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 212.497729][ C0] RSP: 002b:00007ffc74982548 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 212.497744][ C0] RAX: 0000000000000000 RBX: 00007ffc74982630 RCX: 00007f864f108819
[ 212.497754][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 212.497763][ C0] RBP: 000000000001a39a R08: 0000000000000001 R09: 0000000000000000
[ 212.497772][ C0] R10: 0000001b30120000 R11: 0000000000000246 R12: 00007ffc74982670
[ 212.497782][ C0] R13: 00007f864f381fac R14: 000000000001a3d3 R15: 00007f864f381fa0
[ 212.497799][ C0]
[ 212.498170][ C1] task:syz.0.17 state:R running task stack:27600 pid: 4334 ppid: 4290 flags:0x0000400c
[ 212.831138][ C1] Call Trace:
[ 212.834411][ C1]
[ 212.837338][ C1] ? trace_call_bpf+0xf9/0x5b0
[ 212.842208][ C1] ? __bpf_trace_bpf_trace_printk+0x20/0x20
[ 212.848098][ C1] ? trace_call_bpf+0x515/0x5b0
[ 212.852951][ C1] ? perf_trace_run_bpf_submit+0x124/0x1c0
[ 212.858759][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 212.864734][ C1] ? lock_chain_count+0x20/0x20
[ 212.869578][ C1] ? rcu_is_watching+0x11/0xa0
[ 212.874346][ C1] ? asm_sysvec_irq_work+0x16/0x20
[ 212.879459][ C1] ? trace_irq_enable_rcuidle+0x108/0x180
[ 212.885178][ C1] ? trace_hardirqs_on+0x57/0x80
[ 212.890114][ C1] ? asm_sysvec_irq_work+0x16/0x20
[ 212.895225][ C1] ? rcu_read_unlock_special+0x7f/0x4a0
[ 212.900863][ C1] ? do_raw_spin_lock+0x128/0x2f0
[ 212.905879][ C1] ? __rcu_read_unlock+0xd0/0xd0
[ 212.910807][ C1] ? __rwlock_init+0x140/0x140
[ 212.915567][ C1] ? radix_tree_delete_item+0x2df/0x3f0
[ 212.921112][ C1] ? __rcu_read_unlock+0x78/0xd0
[ 212.926042][ C1] ? rcu_read_unlock+0x85/0x90
[ 212.931059][ C1] ? dput+0xc0/0x1a0
[ 212.934943][ C1] ? __fput+0x5ee/0x930
[ 212.939099][ C1] ? task_work_run+0x125/0x1a0
[ 212.943950][ C1] ? exit_to_user_mode_loop+0x10f/0x130
[ 212.949497][ C1] ? exit_to_user_mode_prepare+0xee/0x180
[ 212.955209][ C1] ? syscall_exit_to_user_mode+0x16/0x40
[ 212.960837][ C1] ? do_syscall_64+0x58/0xa0
[ 212.965423][ C1] ? clear_bhb_loop+0x30/0x80
[ 212.970094][ C1] ? clear_bhb_loop+0x30/0x80
[ 212.974776][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 212.980868][ C1]
[ 212.983898][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g6021 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 212.996143][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=1990
[ 213.003941][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g6021 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 213.015218][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 213.025195][ C1] rcu: RCU grace-period kthread stack dump:
[ 213.031079][ C1] task:rcu_preempt state:I stack:27984 pid: 15 ppid: 2 flags:0x00004000
[ 213.040282][ C1] Call Trace:
[ 213.043554][ C1]
[ 213.046481][ C1] __schedule+0x11ef/0x43c0
[ 213.050999][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 213.056192][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 213.062080][ C1] ? _raw_spin_unlock+0x40/0x40
[ 213.066926][ C1] ? release_firmware_map_entry+0x190/0x190
[ 213.072820][ C1] ? __mod_timer+0x91e/0xd00
[ 213.077412][ C1] schedule+0x11b/0x1e0
[ 213.081562][ C1] schedule_timeout+0x184/0x2d0
[ 213.086410][ C1] ? console_conditional_schedule+0x40/0x40
[ 213.092297][ C1] ? update_process_times+0x200/0x200
[ 213.097668][ C1] ? prepare_to_swait_event+0x331/0x350
[ 213.103210][ C1] rcu_gp_fqs_loop+0x2be/0x11d0
[ 213.108056][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 213.113251][ C1] ? rcu_gp_init+0xd6c/0x10f0
[ 213.117922][ C1] ? rcu_gp_init+0x10f0/0x10f0
[ 213.122681][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 213.127868][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 213.133059][ C1] rcu_gp_kthread+0x9b/0x370
[ 213.137641][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 213.143529][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 213.148636][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 213.154524][ C1] ? __kthread_parkme+0x157/0x1b0
[ 213.159543][ C1] kthread+0x436/0x520
[ 213.163603][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 213.168705][ C1] ? kthread_blkcg+0xd0/0xd0
[ 213.173286][ C1] ret_from_fork+0x1f/0x30
[ 213.177710][ C1]
[ 213.180719][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 213.187023][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 213.192220][ C0] NMI backtrace for cpu 0
[ 213.192229][ C0] CPU: 0 PID: 4334 Comm: syz.0.17 Not tainted syzkaller #0
[ 213.192244][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 213.192252][ C0] RIP: 0010:perf_trace_run_bpf_submit+0x44/0x1c0
[ 213.192270][ C0] Code: 89 14 24 89 f5 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 1f a3 e0 ff 49 8d 9d 80 00 00 00 48 89 d8 48 c1 e8 03 42 80 3c 38 00 <74> 08 48 89 df e8 62 ae 25 00 48 83 3b 00 74 5c 4c 89 e0 48 c1 e8
[ 213.192281][ C0] RSP: 0018:ffffc9000310faa8 EFLAGS: 00000046
[ 213.192295][ C0] RAX: 1ffffffff186d310 RBX: ffffffff8c369880 RCX: ffff888028340000
[ 213.192306][ C0] RDX: 0000000000000000 RSI: 0000000000000014 RDI: ffffe8ffffa00000
[ 213.192316][ C0] RBP: 0000000000000014 R08: 0000000000000001 R09: ffff8880b9035120
[ 213.192326][ C0] R10: dffffc0000000000 R11: ffffed1017207662 R12: ffffe8ffffa00000
[ 213.192337][ C0] R13: ffffffff8c369800 R14: ffff8880b9035120 R15: dffffc0000000000
[ 213.192348][ C0] FS: 000055556526c500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 213.192362][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.192373][ C0] CR2: 0000001b30d63fff CR3: 000000001e63b000 CR4: 00000000003506f0
[ 213.192386][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 213.192395][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 213.192405][ C0] Call Trace:
[ 213.192410][ C0]
[ 213.192417][ C0] perf_trace_preemptirq_template+0x2aa/0x360
[ 213.192435][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 213.192451][ C0] ? trace_event_raw_event_preemptirq_template+0x290/0x290
[ 213.192466][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 213.192485][ C0] ? lock_chain_count+0x20/0x20
[ 213.192502][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 213.192517][ C0] trace_irq_enable_rcuidle+0x108/0x180
[ 213.192533][ C0] trace_hardirqs_on+0x57/0x80
[ 213.192548][ C0] asm_sysvec_irq_work+0x16/0x20
[ 213.192562][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0
[ 213.192578][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 12 f2 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
[ 213.192589][ C0] RSP: 0018:ffffc9000310fcc0 EFLAGS: 00000206
[ 213.192601][ C0] RAX: 58b763a828b9bc00 RBX: 1ffff92000621f9c RCX: 58b763a828b9bc00
[ 213.192611][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b2780 RDI: ffffffff8a79f980
[ 213.192622][ C0] RBP: ffffc9000310fd88 R08: ffffffff901d40cf R09: 1ffffffff203a819
[ 213.192633][ C0] R10: dffffc0000000000 R11: fffffbfff203a81a R12: 0000000000000000
[ 213.192643][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: ffffffff8c322fe0
[ 213.192661][ C0] ? do_raw_spin_lock+0x128/0x2f0
[ 213.192675][ C0] ? __rcu_read_unlock+0xd0/0xd0
[ 213.192689][ C0] ? __rwlock_init+0x140/0x140
[ 213.192702][ C0] ? radix_tree_delete_item+0x2df/0x3f0
[ 213.192722][ C0] __rcu_read_unlock+0x78/0xd0
[ 213.192736][ C0] rcu_read_unlock+0x85/0x90
[ 213.192751][ C0] dput+0xc0/0x1a0
[ 213.192764][ C0] __fput+0x5ee/0x930
[ 213.192784][ C0] task_work_run+0x125/0x1a0
[ 213.192802][ C0] exit_to_user_mode_loop+0x10f/0x130
[ 213.192817][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 213.192835][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 213.192852][ C0] do_syscall_64+0x58/0xa0
[ 213.192866][ C0] ? clear_bhb_loop+0x30/0x80
[ 213.192880][ C0] ? clear_bhb_loop+0x30/0x80
[ 213.192894][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 213.192909][ C0] RIP: 0033:0x7f864f108819
[ 213.192923][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 213.192934][ C0] RSP: 002b:00007ffc74982548 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 213.192948][ C0] RAX: 0000000000000000 RBX: 00007ffc74982630 RCX: 00007f864f108819
[ 213.192958][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 213.192967][ C0] RBP: 000000000001a39a R08: 0000000000000001 R09: 0000000000000000
[ 213.192976][ C0] R10: 0000001b30120000 R11: 0000000000000246 R12: 00007ffc74982670
[ 213.192986][ C0] R13: 00007f864f381fac R14: 000000000001a3d3 R15: 00007f864f381fa0
[ 213.193003][ C0]