Warning: Permanently added '10.128.1.81' (ED25519) to the list of known hosts. 2025/12/10 02:53:48 parsed 1 programs [ 79.628955][ T4194] cgroup: Unknown subsys name 'net' [ 79.792101][ T4194] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.302548][ T4194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 81.407140][ T7] cfg80211: failed to load regulatory.db [ 83.467822][ T4223] chnl_net:caif_netlink_parms(): no params data found [ 83.532131][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.540011][ T4223] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.548468][ T4223] device bridge_slave_0 entered promiscuous mode [ 83.558524][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.565939][ T4223] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.574026][ T4223] device bridge_slave_1 entered promiscuous mode [ 83.604290][ T4223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.618279][ T4223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.650395][ T4223] team0: Port device team_slave_0 added [ 83.659629][ T4223] team0: Port device team_slave_1 added [ 83.685301][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.692470][ T4223] 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. [ 83.719915][ T4223] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.733250][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.741601][ T4223] 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. [ 83.769116][ T4223] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.813338][ T4223] device hsr_slave_0 entered promiscuous mode [ 83.820275][ T4223] device hsr_slave_1 entered promiscuous mode [ 83.962063][ T4223] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.975250][ T4223] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.985755][ T4223] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.996192][ T4223] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.030676][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.037962][ T4223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.046134][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.053239][ T4223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.112464][ T4223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.130093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.142813][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.151840][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.168280][ T4223] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.181826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.191652][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.198763][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.220137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.230270][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.237410][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.260250][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.269301][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.288805][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.299187][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.308867][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.321436][ T4223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.446053][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.453725][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.468882][ T4223] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.491186][ T1237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.500776][ T1237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.521187][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.539111][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.548351][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.556210][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.565251][ T4223] device veth0_vlan entered promiscuous mode [ 84.577897][ T4223] device veth1_vlan entered promiscuous mode [ 84.598788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.607710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.617094][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.625596][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.637531][ T4223] device veth0_macvtap entered promiscuous mode [ 84.651068][ T4223] device veth1_macvtap entered promiscuous mode [ 84.687625][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.701376][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.709765][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.718211][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.727995][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.744540][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.754042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.762918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.777952][ T4223] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.787035][ T4223] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.796035][ T4223] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.804749][ T4223] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.888497][ T4223] syz-executor (4223) used greatest stack depth: 21088 bytes left [ 86.098078][ T1237] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.115555][ T1237] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.134030][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.143810][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.147698][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.160262][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/12/10 02:53:58 executed programs: 0 [ 87.050520][ T4287] chnl_net:caif_netlink_parms(): no params data found [ 87.099355][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.106532][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.114939][ T4287] device bridge_slave_0 entered promiscuous mode [ 87.127735][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.134960][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.143468][ T4287] device bridge_slave_1 entered promiscuous mode [ 87.164942][ T1197] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.188834][ T4287] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.201323][ T4287] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.225159][ T4287] team0: Port device team_slave_0 added [ 87.233191][ T4287] team0: Port device team_slave_1 added [ 87.253263][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.260427][ T4287] 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. [ 87.286782][ T4287] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.299285][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.306298][ T4287] 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. [ 87.332575][ T4287] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.363985][ T4287] device hsr_slave_0 entered promiscuous mode [ 87.371089][ T4287] device hsr_slave_1 entered promiscuous mode [ 87.377945][ T4287] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.386258][ T4287] Cannot create hsr debugfs directory [ 88.926444][ T4196] Bluetooth: hci0: command 0x0409 tx timeout [ 89.582537][ T1197] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.631735][ T1197] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.702653][ T1197] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.509181][ T4287] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.519129][ T4287] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.528247][ T4287] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.537624][ T4287] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.614626][ T4287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.629534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.638623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.670441][ T4287] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.680620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.690068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.702620][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.709733][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.717916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.751621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.761088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.770408][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.777534][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.796108][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.805080][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.814025][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.824021][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.846039][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.853983][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.863029][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.871902][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.880691][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.889210][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.897894][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.924330][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.006204][ T4242] Bluetooth: hci0: command 0x041b tx timeout [ 91.071013][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.078617][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.091690][ T4287] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.131397][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.141903][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.161216][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.169999][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.179643][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.188137][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.199423][ T4287] device veth0_vlan entered promiscuous mode [ 91.226829][ T4287] device veth1_vlan entered promiscuous mode [ 91.244840][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.253236][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.262061][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.271652][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.283248][ T4287] device veth0_macvtap entered promiscuous mode [ 91.293799][ T4287] device veth1_macvtap entered promiscuous mode [ 91.325273][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.337519][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.348428][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.358503][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.366962][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.374998][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.384126][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.393868][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.404488][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.416402][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.429569][ T4287] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.438525][ T4287] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.447612][ T4287] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.456380][ T4287] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.466620][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.475259][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.552254][ T4280] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.571357][ T4280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.583363][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.597832][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.606845][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.622302][ T1197] device hsr_slave_0 left promiscuous mode [ 91.629275][ T1197] device hsr_slave_1 left promiscuous mode [ 91.636374][ T1197] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.643807][ T1197] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.652304][ T1197] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.660557][ T1197] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.668847][ T1197] device bridge_slave_1 left promiscuous mode [ 91.675942][ T1197] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.692365][ T1197] device bridge_slave_0 left promiscuous mode [ 91.698663][ T1197] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.716606][ T1197] device veth1_macvtap left promiscuous mode [ 91.722878][ T1197] device veth0_macvtap left promiscuous mode [ 91.729356][ T1197] device veth1_vlan left promiscuous mode [ 91.735302][ T1197] device veth0_vlan left promiscuous mode [ 91.912768][ T1197] team0 (unregistering): Port device team_slave_1 removed [ 91.927842][ T1197] team0 (unregistering): Port device team_slave_0 removed [ 91.940558][ T1197] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.954510][ T1197] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.011948][ T1197] bond0 (unregistering): Released all slaves 2025/12/10 02:54:03 executed programs: 2 [ 92.081277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.085544][ T2302] Bluetooth: hci0: command 0x040f tx timeout [ 95.166669][ T1107] Bluetooth: hci0: command 0x0419 tx timeout 2025/12/10 02:54:08 executed programs: 88 2025/12/10 02:54:13 executed programs: 177 [ 212.185391][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 212.192446][ C1] rcu: 0-....: (1 GPs behind) idle=707/0/0x3 softirq=8682/8683 fqs=5250 [ 212.201610][ C1] (detected by 1, t=10502 jiffies, g=10421, q=133) [ 212.208232][ C1] Sending NMI from CPU 1 to CPUs 0: [ 212.213455][ C0] NMI backtrace for cpu 0 [ 212.213478][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 212.213495][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 212.213510][ C0] RIP: 0010:native_apic_msr_write+0x24/0x50 [ 212.213560][ C0] Code: 30 c3 0f 1f 40 00 81 ff cf 00 00 00 7f 0c 83 ff 20 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 66 90 c3 89 f6 [ 212.213578][ C0] RSP: 0018:ffffc900000072e8 EFLAGS: 00000002 [ 212.213593][ C0] RAX: ffffffff81337720 RBX: ffffffff8bbc0a20 RCX: ffffffff8bebc480 [ 212.213606][ C0] RDX: 0000000000000100 RSI: 00000000000000f6 RDI: 00000000000003f0 [ 212.213616][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067af [ 212.213628][ C0] R10: ffffed10172067af R11: 1ffff110172067ae R12: 0000000000000000 [ 212.213640][ C0] R13: dffffc0000000001 R14: dffffc0000000000 R15: 0000000000000000 [ 212.213651][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 212.213666][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.213677][ C0] CR2: 000020000000cf3d CR3: 000000007d3d6000 CR4: 00000000003506f0 [ 212.213692][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.213702][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 212.213712][ C0] Call Trace: [ 212.213718][ C0] [ 212.213724][ C0] arch_irq_work_raise+0x82/0xd0 [ 212.213746][ C0] irq_work_queue_on+0x11e/0x220 [ 212.213768][ C0] rcu_read_unlock_special+0x379/0x480 [ 212.213788][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 212.213805][ C0] ? read_lock_is_recursive+0x10/0x10 [ 212.213826][ C0] ? __cant_sleep+0x210/0x210 [ 212.213845][ C0] __rcu_read_unlock+0x78/0xd0 [ 212.213862][ C0] trace_call_bpf+0x4f3/0x5a0 [ 212.213885][ C0] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 212.213909][ C0] perf_trace_run_bpf_submit+0x79/0x1c0 [ 212.213929][ C0] perf_trace_preemptirq_template+0x2be/0x380 [ 212.213949][ C0] ? irqentry_exit+0x4b/0x70 [ 212.213971][ C0] ? trace_event_raw_event_preemptirq_template+0x270/0x270 [ 212.213991][ C0] ? __irq_exit_rcu+0x13b/0x220 [ 212.214006][ C0] ? irq_exit_rcu+0x20/0x20 [ 212.214023][ C0] ? irqentry_exit+0x4b/0x70 [ 212.214041][ C0] trace_hardirqs_on_prepare+0x193/0x1f0 [ 212.214060][ C0] irqentry_exit+0x4b/0x70 [ 212.214077][ C0] asm_sysvec_irq_work+0x16/0x20 [ 212.214096][ C0] RIP: 0010:rcu_read_unlock_special+0x84/0x480 [ 212.214113][ C0] Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 ed 11 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b [ 212.214126][ C0] RSP: 0018:ffffc900000077a0 EFLAGS: 00000206 [ 212.214139][ C0] RAX: 77bdd30230138600 RBX: 1ffff92000000ef8 RCX: 77bdd30230138600 [ 212.214152][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b1be0 RDI: ffffffff8a59e800 [ 212.214164][ C0] RBP: ffffc90000007880 R08: dffffc0000000000 R09: fffffbfff1ff543d [ 212.214177][ C0] R10: fffffbfff1ff543d R11: 1ffffffff1ff543c R12: ffffffff8c120c00 [ 212.214189][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 212.214211][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 212.214228][ C0] ? nf_hook+0x350/0x350 [ 212.214249][ C0] __rcu_read_unlock+0x78/0xd0 [ 212.214265][ C0] ndisc_send_skb+0xdc4/0x14a0 [ 212.214293][ C0] ? ndisc_alloc_skb+0x420/0x420 [ 212.214313][ C0] ? rcu_lock_release+0x20/0x20 [ 212.214334][ C0] ? ndisc_send_rs+0x544/0x730 [ 212.214353][ C0] addrconf_rs_timer+0x2b8/0x600 [ 212.214375][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 212.214399][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 212.214419][ C0] call_timer_fn+0x16c/0x530 [ 212.214437][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 212.214455][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 212.214475][ C0] ? __run_timers+0x7c0/0x7c0 [ 212.214496][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.214512][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.214527][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 212.214545][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 212.214572][ C0] __run_timers+0x525/0x7c0 [ 212.214596][ C0] ? detach_timer+0x2b0/0x2b0 [ 212.214612][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 212.214634][ C0] ? sched_clock_cpu+0x15/0x3c0 [ 212.214652][ C0] ? handle_softirqs+0x1a4/0x820 [ 212.214669][ C0] run_timer_softirq+0x63/0xf0 [ 212.214687][ C0] handle_softirqs+0x328/0x820 [ 212.214705][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 212.214723][ C0] ? do_softirq+0x200/0x200 [ 212.214740][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 212.214759][ C0] __irq_exit_rcu+0x12f/0x220 [ 212.214774][ C0] ? irq_exit_rcu+0x20/0x20 [ 212.214795][ C0] irq_exit_rcu+0x5/0x20 [ 212.214808][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 212.214828][ C0] [ 212.214833][ C0] [ 212.214838][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 212.214856][ C0] RIP: 0010:default_idle+0xb/0x10 [ 212.214871][ C0] Code: bf 48 89 df e8 c6 03 11 f8 eb b5 e8 ef b5 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 00 cc 66 90 0f 00 2d 17 93 5a 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 212.214884][ C0] RSP: 0018:ffffffff8be07dc8 EFLAGS: 000002c6 [ 212.214897][ C0] RAX: 77bdd30230138600 RBX: ffffffff8bebc480 RCX: 77bdd30230138600 [ 212.214909][ C0] RDX: 0000000000000001 RSI: ffffffff8a0b1be0 RDI: ffffffff8a59e800 [ 212.214921][ C0] RBP: ffffffff8be07ef8 R08: dffffc0000000000 R09: ffffed1017207662 [ 212.214934][ C0] R10: ffffed1017207662 R11: 1ffff11017207661 R12: ffffffff8d6935a8 [ 212.214946][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff17d7890 [ 212.214966][ C0] default_idle_call+0x81/0xc0 [ 212.214981][ C0] do_idle+0x21b/0x5b0 [ 212.215001][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 212.215019][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 212.215043][ C0] cpu_startup_entry+0x14/0x20 [ 212.215060][ C0] ? time_init+0x40/0x40 [ 212.215078][ C0] start_kernel+0x486/0x530 [ 212.215097][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 212.215125][ C0] [ 214.527779][ T1107] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10815 jiffies s: 5037 root: 0x1/. [ 214.546484][ T1107] rcu: blocking rcu_node structures (internal RCU debug): [ 214.553636][ T1107] Task dump for CPU 0: [ 214.557795][ T1107] task:swapper/0 state:R running task stack:27880 pid: 0 ppid: 0 flags:0x00004008 [ 214.568677][ T1107] Call Trace: [ 214.571970][ T1107] [ 214.574911][ T1107] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 214.580910][ T1107] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 214.586802][ T1107] ? rcu_is_watching+0x11/0xa0 [ 214.591579][ T1107] ? trace_hardirqs_off_finish+0xca/0x1f0 [ 214.597356][ T1107] ? sysvec_apic_timer_interrupt+0x80/0xc0 [ 214.603186][ T1107] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 214.609386][ T1107] ? default_idle+0xb/0x10 [ 214.613822][ T1107] ? default_idle_call+0x81/0xc0 [ 214.618803][ T1107] ? do_idle+0x21b/0x5b0 [ 214.623063][ T1107] ? idle_inject_timer_fn+0x60/0x60 [ 214.628298][ T1107] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 214.634216][ T1107] ? cpu_startup_entry+0x14/0x20 [ 214.639196][ T1107] ? time_init+0x40/0x40 [ 214.643461][ T1107] ? start_kernel+0x486/0x530 [ 214.648202][ T1107] ? secondary_startup_64_no_verify+0xb1/0xbb [ 214.654307][ T1107]