Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts.
2025/09/23 11:30:07 ignoring optional flag "type"="gce"
2025/09/23 11:30:07 parsed 1 programs
[ 103.499986][ T4592] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 106.185409][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.205629][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 106.231011][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 106.242794][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.251253][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 106.260958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 106.824894][ T4659] chnl_net:caif_netlink_parms(): no params data found
[ 107.015274][ T4659] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.023486][ T4659] bridge0: port 1(bridge_slave_0) entered disabled state
[ 107.032548][ T4659] device bridge_slave_0 entered promiscuous mode
[ 107.041974][ T4659] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.049921][ T4659] bridge0: port 2(bridge_slave_1) entered disabled state
[ 107.059243][ T4659] device bridge_slave_1 entered promiscuous mode
[ 107.106887][ T4659] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 107.120208][ T4659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 107.157505][ T4659] team0: Port device team_slave_0 added
[ 107.166577][ T4659] team0: Port device team_slave_1 added
[ 107.186020][ T4659] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 107.193905][ T4659] 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.
[ 107.220975][ T4659] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 107.233771][ T4659] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 107.240910][ T4659] 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.
[ 107.267014][ T4659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 107.298165][ T4659] device hsr_slave_0 entered promiscuous mode
[ 107.305166][ T4659] device hsr_slave_1 entered promiscuous mode
[ 108.045458][ T4659] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 108.058261][ T4659] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 108.077056][ T4659] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 108.117805][ T4659] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 108.234096][ T4659] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.248749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 108.258534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 108.271977][ T4659] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.283402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 108.292918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 108.304717][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.312259][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.324852][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 108.375505][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 108.390553][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 108.405315][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.413281][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 108.439419][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 108.449292][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 108.461433][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 108.477820][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 108.490406][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 108.503318][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 108.550560][ T4659] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 108.571017][ T4659] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 108.587250][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 108.601586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 108.611034][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 108.621757][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 108.632422][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 108.643613][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 108.804570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 108.814014][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 108.846831][ T4659] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.879509][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 108.890194][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 108.917480][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 108.930541][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 108.948464][ T4659] device veth0_vlan entered promiscuous mode
[ 108.958311][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 108.969668][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 109.025398][ T4659] device veth1_vlan entered promiscuous mode
[ 109.055467][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 109.065618][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 109.078786][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 109.090643][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 109.104103][ T4659] device veth0_macvtap entered promiscuous mode
[ 109.129505][ T4659] device veth1_macvtap entered promiscuous mode
[ 109.172213][ T4659] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.196588][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 109.231896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 109.243103][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 109.267812][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 109.308949][ T4659] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 109.325434][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 109.344238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 109.371116][ T4659] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.396241][ T4659] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.416222][ T4659] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.424976][ T4659] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/09/23 11:30:17 executed programs: 0
[ 109.894451][ T4772] chnl_net:caif_netlink_parms(): no params data found
[ 110.028937][ T4772] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.036924][ T4772] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.045985][ T4772] device bridge_slave_0 entered promiscuous mode
[ 110.078925][ T4772] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.108989][ T4772] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.129086][ T4772] device bridge_slave_1 entered promiscuous mode
[ 110.200460][ T4772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.220085][ T4772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.271176][ T4772] team0: Port device team_slave_0 added
[ 110.292189][ T4772] team0: Port device team_slave_1 added
[ 110.360930][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.374588][ T4772] 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.
[ 110.404800][ T4772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.421310][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.430407][ T4772] 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.
[ 110.468415][ T4772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.553439][ T4772] device hsr_slave_0 entered promiscuous mode
[ 110.570124][ T4772] device hsr_slave_1 entered promiscuous mode
[ 110.597456][ T4772] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 110.611089][ T4772] Cannot create hsr debugfs directory
[ 110.816708][ T4772] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 111.696349][ T4679] Bluetooth: hci0: command 0x0409 tx timeout
[ 113.776658][ T1324] Bluetooth: hci0: command 0x041b tx timeout
[ 113.853094][ T4772] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.112488][ T4772] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.166326][ T4772] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.290548][ T4772] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 114.302958][ T4772] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 114.318411][ T4772] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 114.328929][ T4772] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 114.413177][ T4772] 8021q: adding VLAN 0 to HW filter on device bond0
[ 114.427811][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 114.435582][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 114.448659][ T4772] 8021q: adding VLAN 0 to HW filter on device team0
[ 114.460506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 114.470593][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 114.480993][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.489902][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 114.514044][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 114.522451][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 114.531875][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 114.544036][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.551292][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 114.564239][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 114.588612][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 114.598416][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 114.611003][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 114.628413][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 114.637241][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 114.646070][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 114.656021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 114.667423][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 114.676048][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 114.685260][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 114.698005][ T154] device hsr_slave_0 left promiscuous mode
[ 114.704644][ T154] device hsr_slave_1 left promiscuous mode
[ 114.712974][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 114.720960][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 114.729572][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 114.738073][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 114.746051][ T154] device bridge_slave_1 left promiscuous mode
[ 114.755383][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.765198][ T154] device bridge_slave_0 left promiscuous mode
[ 114.774493][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.788787][ T154] device veth1_macvtap left promiscuous mode
[ 114.794876][ T154] device veth0_macvtap left promiscuous mode
[ 114.803982][ T154] device veth1_vlan left promiscuous mode
[ 114.812188][ T154] device veth0_vlan left promiscuous mode
[ 115.050888][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 115.068721][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 115.088400][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 115.108564][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 115.164450][ T154] bond0 (unregistering): Released all slaves
[ 115.212489][ T4772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 115.320905][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 115.329055][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 115.341045][ T4772] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 115.371800][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 115.380841][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 115.393663][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 115.403581][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 115.412978][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 115.421717][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 115.438318][ T4772] device veth0_vlan entered promiscuous mode
[ 115.452186][ T4772] device veth1_vlan entered promiscuous mode
[ 115.474109][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 115.483254][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 115.494129][ T4772] device veth0_macvtap entered promiscuous mode
[ 115.505305][ T4772] device veth1_macvtap entered promiscuous mode
[ 115.521604][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 115.529235][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 115.537636][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 115.545690][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 115.555542][ T157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 115.568767][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 115.578096][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 115.587343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 115.599355][ T4772] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.608436][ T4772] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.623771][ T4772] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.635850][ T4772] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.712196][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.731805][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/09/23 11:30:23 executed programs: 2
[ 115.754956][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.758179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 115.770655][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 115.780219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 115.857541][ T1324] Bluetooth: hci0: command 0x040f tx timeout
[ 116.776315][ C1] ------------[ cut here ]------------
[ 116.776315][ C0] ------------[ cut here ]------------
[ 116.777255][ C0]
[ 116.777262][ C0] ======================================================
[ 116.777266][ C0] WARNING: possible circular locking dependency detected
[ 116.777278][ C0] syzkaller #0 Not tainted
[ 116.777288][ C0] ------------------------------------------------------
[ 116.777292][ C0] kworker/u4:2/154 is trying to acquire lock:
[ 116.777302][ C0] ffffffff8c1110c0 (console_owner){-...}-{0:0}, at: console_trylock_spinning+0x150/0x350
[ 116.777371][ C0]
[ 116.777371][ C0] but task is already holding lock:
[ 116.777377][ C0] ffff8880b902a258 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x5ff/0xc40
[ 116.777420][ C0]
[ 116.777420][ C0] which lock already depends on the new lock.
[ 116.777420][ C0]
[ 116.777426][ C0]
[ 116.777426][ C0] the existing dependency chain (in reverse order) is:
[ 116.777432][ C0]
[ 116.777432][ C0] -> #6 (hrtimer_bases.lock){-.-.}-{2:2}:
[ 116.777456][ C0] _raw_spin_lock_irqsave+0xa4/0xf0
[ 116.777478][ C0] hrtimer_start_range_ns+0xff/0xc20
[ 116.777497][ C0] enqueue_task_rt+0x60c/0xc00
[ 116.777514][ C0] enqueue_task+0x182/0x2b0
[ 116.777535][ C0] ttwu_do_activate+0x1b7/0x370
[ 116.777554][ C0] sched_ttwu_pending+0x272/0x5d0
[ 116.777574][ C0] __sysvec_call_function_single+0x98/0x240
[ 116.777595][ C0] sysvec_call_function_single+0x98/0xc0
[ 116.777613][ C0] asm_sysvec_call_function_single+0x16/0x20
[ 116.777632][ C0] default_idle+0xb/0x10
[ 116.777652][ C0] default_idle_call+0x81/0xc0
[ 116.777672][ C0] do_idle+0x21b/0x5b0
[ 116.777690][ C0] cpu_startup_entry+0x14/0x20
[ 116.777709][ C0] start_secondary+0x31f/0x430
[ 116.777730][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 116.777751][ C0]
[ 116.777751][ C0] -> #5 (&rt_b->rt_runtime_lock){-...}-{2:2}:
[ 116.777774][ C0] _raw_spin_lock+0x2a/0x40
[ 116.777796][ C0] rq_online_rt+0x125/0x310
[ 116.777809][ C0] sched_cpu_activate+0x4ae/0x650
[ 116.777821][ C0] cpuhp_invoke_callback+0x431/0x830
[ 116.777837][ C0] cpuhp_thread_fun+0x39a/0x7d0
[ 116.777851][ C0] smpboot_thread_fn+0x4f6/0x970
[ 116.777867][ C0] kthread+0x436/0x520
[ 116.777881][ C0] ret_from_fork+0x1f/0x30
[ 116.777901][ C0]
[ 116.777901][ C0] -> #4 (&rq->__lock){-.-.}-{2:2}:
[ 116.777924][ C0] _raw_spin_lock_nested+0x2e/0x40
[ 116.777941][ C0] raw_spin_rq_lock_nested+0x26/0x140
[ 116.777960][ C0] task_fork_fair+0x5c/0x350
[ 116.777976][ C0] sched_cgroup_fork+0x2c6/0x320
[ 116.777996][ C0] copy_process+0x22d1/0x3e00
[ 116.778014][ C0] kernel_clone+0x219/0x930
[ 116.778031][ C0] kernel_thread+0xc8/0x120
[ 116.778058][ C0] rest_init+0x21/0x330
[ 116.778076][ C0] start_kernel+0x486/0x530
[ 116.778094][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 116.778114][ C0]
[ 116.778114][ C0] -> #3 (&p->pi_lock){-.-.}-{2:2}:
[ 116.778138][ C0] _raw_spin_lock_irqsave+0xa4/0xf0
[ 116.778161][ C0] try_to_wake_up+0x5c/0x1050
[ 116.778180][ C0] __wake_up_common+0x2a4/0x4e0
[ 116.778200][ C0] __wake_up+0x108/0x180
[ 116.778218][ C0] tty_port_default_wakeup+0xa5/0xf0
[ 116.778240][ C0] serial8250_tx_chars+0x629/0x830
[ 116.778260][ C0] serial8250_handle_irq+0x519/0x610
[ 116.778280][ C0] serial8250_default_handle_irq+0xb4/0x1a0
[ 116.778303][ C0] serial8250_interrupt+0x9b/0x1c0
[ 116.778322][ C0] __handle_irq_event_percpu+0x291/0x9b0
[ 116.778342][ C0] handle_irq_event+0xa5/0x220
[ 116.778359][ C0] handle_edge_irq+0x243/0xb20
[ 116.778379][ C0] __common_interrupt+0xd7/0x1e0
[ 116.778397][ C0] common_interrupt+0xb0/0xd0
[ 116.778414][ C0] asm_common_interrupt+0x22/0x40
[ 116.778432][ C0] do_user_addr_fault+0x455/0xc80
[ 116.778452][ C0] exc_page_fault+0x60/0x100
[ 116.778470][ C0] asm_exc_page_fault+0x22/0x30
[ 116.778487][ C0]
[ 116.778487][ C0] -> #2 (&tty->write_wait){-.-.}-{2:2}:
[ 116.778512][ C0] _raw_spin_lock_irqsave+0xa4/0xf0
[ 116.778533][ C0] __wake_up+0xed/0x180
[ 116.778551][ C0] tty_port_default_wakeup+0xa5/0xf0
[ 116.778570][ C0] serial8250_tx_chars+0x629/0x830
[ 116.778591][ C0] serial8250_handle_irq+0x519/0x610
[ 116.778611][ C0] serial8250_default_handle_irq+0xb4/0x1a0
[ 116.778632][ C0] serial8250_interrupt+0x9b/0x1c0
[ 116.778652][ C0] __handle_irq_event_percpu+0x291/0x9b0
[ 116.778671][ C0] handle_irq_event+0xa5/0x220
[ 116.778689][ C0] handle_edge_irq+0x243/0xb20
[ 116.778709][ C0] __common_interrupt+0xd7/0x1e0
[ 116.778727][ C0] common_interrupt+0xb0/0xd0
[ 116.778744][ C0] asm_common_interrupt+0x22/0x40
[ 116.778761][ C0] default_idle+0xb/0x10
[ 116.778781][ C0] default_idle_call+0x81/0xc0
[ 116.778801][ C0] do_idle+0x21b/0x5b0
[ 116.778819][ C0] cpu_startup_entry+0x14/0x20
[ 116.778839][ C0] start_kernel+0x486/0x530
[ 116.778855][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 116.778875][ C0]
[ 116.778875][ C0] -> #1 (&port_lock_key){-.-.}-{2:2}:
[ 116.778900][ C0] _raw_spin_lock_irqsave+0xa4/0xf0
[ 116.778921][ C0] serial8250_console_write+0x170/0xf80
[ 116.778943][ C0] console_unlock+0xc86/0x1200
[ 116.778959][ C0] vprintk_emit+0xc0/0x150
[ 116.778980][ C0] _printk+0xcc/0x110
[ 116.778998][ C0] register_console+0x682/0x960
[ 116.779015][ C0] univ8250_console_init+0x41/0x50
[ 116.779034][ C0] console_init+0x177/0x5d0
[ 116.779061][ C0] start_kernel+0x2f9/0x530
[ 116.779078][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 116.779098][ C0]
[ 116.779098][ C0] -> #0 (console_owner){-...}-{0:0}:
[ 116.779122][ C0] __lock_acquire+0x2c33/0x7c60
[ 116.779143][ C0] lock_acquire+0x197/0x3f0
[ 116.779162][ C0] console_trylock_spinning+0x170/0x350
[ 116.779185][ C0] vprintk_emit+0xa7/0x150
[ 116.779204][ C0] _printk+0xcc/0x110
[ 116.779222][ C0] report_bug+0x1e5/0x2e0
[ 116.779242][ C0] handle_bug+0x3a/0x70
[ 116.779258][ C0] exc_invalid_op+0x16/0x40
[ 116.779275][ C0] asm_exc_invalid_op+0x16/0x20
[ 116.779292][ C0] copy_from_user_nofault+0x160/0x1c0
[ 116.779312][ C0] bpf_probe_read_user+0x26/0x70
[ 116.779334][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x43c
[ 116.779349][ C0] bpf_trace_run2+0x15b/0x2d0
[ 116.779365][ C0] enqueue_hrtimer+0x314/0x370
[ 116.779385][ C0] __hrtimer_run_queues+0x65a/0xc40
[ 116.779406][ C0] hrtimer_interrupt+0x3bb/0x8d0
[ 116.779427][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 116.779445][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 116.779464][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 116.779483][ C0] lock_acquire+0x1f2/0x3f0
[ 116.779502][ C0] rcu_lock_acquire+0x2a/0x30
[ 116.779522][ C0] inet_twsk_purge+0x119/0x810
[ 116.779541][ C0] cleanup_net+0x77b/0xb80
[ 116.779561][ C0] process_one_work+0x863/0x1000
[ 116.779582][ C0] worker_thread+0xaa8/0x12a0
[ 116.779600][ C0] kthread+0x436/0x520
[ 116.779616][ C0] ret_from_fork+0x1f/0x30
[ 116.779634][ C0]
[ 116.779634][ C0] other info that might help us debug this:
[ 116.779634][ C0]
[ 116.779639][ C0] Chain exists of:
[ 116.779639][ C0] console_owner --> &rt_b->rt_runtime_lock --> hrtimer_bases.lock
[ 116.779639][ C0]
[ 116.779668][ C0] Possible unsafe locking scenario:
[ 116.779668][ C0]
[ 116.779672][ C0] CPU0 CPU1
[ 116.779676][ C0] ---- ----
[ 116.779681][ C0] lock(hrtimer_bases.lock);
[ 116.779691][ C0] lock(&rt_b->rt_runtime_lock);
[ 116.779705][ C0] lock(hrtimer_bases.lock);
[ 116.779717][ C0] lock(console_owner);
[ 116.779728][ C0]
[ 116.779728][ C0] *** DEADLOCK ***
[ 116.779728][ C0]
[ 116.779733][ C0] 6 locks held by kworker/u4:2/154:
[ 116.779743][ C0] #0: ffff8880169cd938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[ 116.779790][ C0] #1: ffffc90001fe7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[ 116.779837][ C0] #2: ffffffff8d22c3d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x132/0xb80
[ 116.779883][ C0] #3: ffffffff8c11c660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 116.779929][ C0] #4: ffff8880b902a258 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x5ff/0xc40
[ 116.779978][ C0] #5: ffffffff8c11c660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 116.780020][ C0]
[ 116.780020][ C0] stack backtrace:
[ 116.780034][ C0] CPU: 0 PID: 154 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 116.780061][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 116.780073][ C0] Workqueue: netns cleanup_net
[ 116.780101][ C0] Call Trace:
[ 116.780110][ C0]
[ 116.780117][ C0] dump_stack_lvl+0x168/0x230
[ 116.780142][ C0] ? load_image+0x3b0/0x3b0
[ 116.780163][ C0] ? show_regs_print_info+0x20/0x20
[ 116.780191][ C0] ? print_circular_bug+0x12b/0x1a0
[ 116.780211][ C0] check_noncircular+0x274/0x310
[ 116.780233][ C0] ? add_chain_block+0x940/0x940
[ 116.780250][ C0] ? lockdep_lock+0x141/0x1e0
[ 116.780277][ C0] ? mark_lock+0x94/0x320
[ 116.780300][ C0] __lock_acquire+0x2c33/0x7c60
[ 116.780336][ C0] ? verify_lock_unused+0x140/0x140
[ 116.780359][ C0] ? verify_lock_unused+0x140/0x140
[ 116.780384][ C0] ? _prb_commit+0x289/0x340
[ 116.780407][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 116.780431][ C0] ? _raw_spin_unlock+0x40/0x40
[ 116.780457][ C0] lock_acquire+0x197/0x3f0
[ 116.780480][ C0] ? console_trylock_spinning+0x150/0x350
[ 116.780505][ C0] ? console_trylock_spinning+0x150/0x350
[ 116.780530][ C0] ? __lock_acquire+0x7c60/0x7c60
[ 116.780552][ C0] ? do_raw_spin_lock+0x11d/0x280
[ 116.780571][ C0] ? read_lock_is_recursive+0x10/0x10
[ 116.780596][ C0] ? __rwlock_init+0x140/0x140
[ 116.780616][ C0] ? do_raw_spin_unlock+0x11d/0x230
[ 116.780639][ C0] console_trylock_spinning+0x170/0x350
[ 116.780661][ C0] ? console_trylock_spinning+0x150/0x350
[ 116.780685][ C0] ? vprintk_emit+0x150/0x150
[ 116.780708][ C0] ? mark_lock+0x94/0x320
[ 116.780735][ C0] vprintk_emit+0xa7/0x150
[ 116.780760][ C0] _printk+0xcc/0x110
[ 116.780782][ C0] ? verify_lock_unused+0x140/0x140
[ 116.780806][ C0] ? load_image+0x3b0/0x3b0
[ 116.780828][ C0] ? verify_lock_unused+0x140/0x140
[ 116.780852][ C0] ? find_bug+0xa1/0x350
[ 116.780871][ C0] ? copy_from_user_nofault+0x160/0x1c0
[ 116.780894][ C0] ? copy_from_user_nofault+0x160/0x1c0
[ 116.780916][ C0] report_bug+0x1e5/0x2e0
[ 116.780941][ C0] handle_bug+0x3a/0x70
[ 116.780958][ C0] exc_invalid_op+0x16/0x40
[ 116.780977][ C0] asm_exc_invalid_op+0x16/0x20
[ 116.781001][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 116.781024][ C0] Code: 24 45 31 f6 31 ff 89 de e8 3d f7 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c0 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 116.781041][ C0] RSP: 0018:ffffc90000007ba0 EFLAGS: 00010006
[ 116.781065][ C0] RAX: ffffffff819ed760 RBX: 0000000000000008 RCX: ffff88801cd81dc0
[ 116.781079][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 116.781092][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7819
[ 116.781105][ C0] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffff88801cd83548
[ 116.781121][ C0] R13: dffffc0000000000 R14: ffffc90000007c08 R15: 0000000000000000
[ 116.781139][ C0] ? copy_from_user_nofault+0x160/0x1c0
[ 116.781167][ C0] bpf_probe_read_user+0x26/0x70
[ 116.781191][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x43c
[ 116.781209][ C0] bpf_trace_run2+0x15b/0x2d0
[ 116.781227][ C0] ? posix_cpu_timers_work+0x1120/0x1120
[ 116.781252][ C0] ? bpf_trace_run1+0x2d0/0x2d0
[ 116.781271][ C0] ? debug_object_activate+0x2d2/0x480
[ 116.781294][ C0] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 116.781321][ C0] enqueue_hrtimer+0x314/0x370
[ 116.781345][ C0] __hrtimer_run_queues+0x65a/0xc40
[ 116.781373][ C0] ? tick_setup_sched_timer+0x2c0/0x2c0
[ 116.781399][ C0] ? hrtimer_interrupt+0x8d0/0x8d0
[ 116.781422][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 116.781447][ C0] hrtimer_interrupt+0x3bb/0x8d0
[ 116.781482][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 116.781504][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 116.781526][ C0]
[ 116.781532][ C0]
[ 116.781537][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 116.781559][ C0] RIP: 0010:lock_acquire+0x1f2/0x3f0
[ 116.781581][ C0] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f6 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
[ 116.781597][ C0] RSP: 0018:ffffc90001fe7900 EFLAGS: 00000206
[ 116.781613][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 2e6fdb17341d5b00
[ 116.781625][ C0] RDX: 0000000000000000 RSI: ffffffff8a0b2ac0 RDI: ffffffff8a59a480
[ 116.781640][ C0] RBP: ffffc90001fe7a20 R08: dffffc0000000000 R09: fffffbfff1ff7819
[ 116.781654][ C0] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffffffff8c11c660
[ 116.781669][ C0] R13: 1ffff920003fcf2c R14: 0000000000000246 R15: dffffc0000000000
[ 116.781695][ C0] ? rcu_lock_release+0x5/0x20
[ 116.781717][ C0] ? read_lock_is_recursive+0x10/0x10
[ 116.781741][ C0] ? __lock_acquire+0x7c60/0x7c60
[ 116.781769][ C0] rcu_lock_acquire+0x2a/0x30
[ 116.781790][ C0] ? rcu_lock_acquire+0x5/0x30
[ 116.781808][ C0] inet_twsk_purge+0x119/0x810
[ 116.781835][ C0] ? __inet_twsk_schedule+0x130/0x130
[ 116.781859][ C0] ? iput+0x706/0x8a0
[ 116.781882][ C0] ? dccp_v4_exit_net+0x80/0x80
[ 116.781905][ C0] cleanup_net+0x77b/0xb80
[ 116.781927][ C0] ? ops_free_list+0x330/0x330
[ 116.781946][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 116.781971][ C0] ? _raw_spin_unlock+0x40/0x40
[ 116.781994][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 116.782020][ C0] process_one_work+0x863/0x1000
[ 116.782055][ C0] ? worker_detach_from_pool+0x240/0x240
[ 116.782077][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 116.782099][ C0] ? _raw_spin_lock_irq+0xab/0xe0
[ 116.782122][ C0] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 116.782148][ C0] ? wq_worker_running+0x97/0x170
[ 116.782168][ C0] worker_thread+0xaa8/0x12a0
[ 116.782203][ C0] kthread+0x436/0x520
[ 116.782220][ C0] ? rcu_lock_release+0x20/0x20
[ 116.782239][ C0] ? kthread_blkcg+0xd0/0xd0
[ 116.782258][ C0] ret_from_fork+0x1f/0x30
[ 116.782288][ C0]
[ 116.782843][ C1] WARNING: CPU: 1 PID: 5124 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0
[ 116.788322][ C0] WARNING: CPU: 0 PID: 154 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0
[ 116.790674][ C1] Modules linked in:
[ 116.797778][ C0] Modules linked in:
[ 116.804803][ C1]
[ 116.804810][ C1] CPU: 1 PID: 5124 Comm: syz.0.52 Not tainted syzkaller #0
[ 116.809210][ C0] CPU: 0 PID: 154 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 116.816236][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 116.822321][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 116.832285][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 116.839652][ C0] Workqueue: netns cleanup_net
[ 116.849609][ C1] Code: 24 45 31 f6 31 ff 89 de e8 3d f7 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c0 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 116.860175][ C0]
[ 116.860185][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 116.869279][ C1] RSP: 0018:ffffc90000dd0ba0 EFLAGS: 00010006
[ 116.877245][ C0] Code: 24 45 31 f6 31 ff 89 de e8 3d f7 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c0 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 116.882957][ C1]
[ 116.882963][ C1] RAX: ffffffff819ed760 RBX: 0000000000000008 RCX: ffff888029be1dc0
[ 116.888860][ C0] RSP: 0018:ffffc90000007ba0 EFLAGS: 00010006
[ 116.894231][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 116.899247][ C0]
[ 116.899253][ C0] RAX: ffffffff819ed760 RBX: 0000000000000008 RCX: ffff88801cd81dc0
[ 116.904638][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7819
[ 116.910260][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 116.916839][ C1] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffff888029be3548
[ 116.923158][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7819
[ 116.929763][ C1] R13: dffffc0000000000 R14: ffffc90000dd0c08 R15: 0000000000000000
[ 116.934606][ C0] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffff88801cd83548
[ 116.940335][ C1] FS: 00007f69ee9a66c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 116.944913][ C0] R13: dffffc0000000000 R14: ffffc90000007c08 R15: 0000000000000000
[ 116.950187][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.955546][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 116.961944][ C1] CR2: 00007f69ef8aa0c0 CR3: 000000007957e000 CR4: 00000000003506e0
[ 116.970171][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.975205][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.980214][ C0] CR2: 0000001b2de20000 CR3: 000000007957e000 CR4: 00000000003506f0
[ 116.985765][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 116.991570][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.996928][ C1] Call Trace:
[ 116.996938][ C1]
[ 117.002456][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.007312][ C1] bpf_probe_read_user+0x26/0x70
[ 117.012263][ C0] Call Trace:
[ 117.012271][ C0]
[ 117.019802][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0x43c
[ 117.025435][ C0] bpf_probe_read_user+0x26/0x70
[ 117.031316][ C1] bpf_trace_run2+0x15b/0x2d0
[ 117.036526][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x43c
[ 117.041977][ C1] ? posix_cpu_timers_work+0x1120/0x1120
[ 117.047170][ C0] bpf_trace_run2+0x15b/0x2d0
[ 117.052354][ C1] ? bpf_trace_run1+0x2d0/0x2d0
[ 117.057540][ C0] ? posix_cpu_timers_work+0x1120/0x1120
[ 117.062213][ C1] ? debug_object_activate+0x2d2/0x480
[ 117.067223][ C0] ? bpf_trace_run1+0x2d0/0x2d0
[ 117.073621][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 117.080901][ C0] ? debug_object_activate+0x2d2/0x480
[ 117.086630][ C1] enqueue_hrtimer+0x314/0x370
[ 117.091910][ C0] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 117.097365][ C1] __hrtimer_run_queues+0x65a/0xc40
[ 117.102127][ C0] enqueue_hrtimer+0x314/0x370
[ 117.108060][ C1] ? tick_setup_sched_timer+0x2c0/0x2c0
[ 117.113687][ C0] __hrtimer_run_queues+0x65a/0xc40
[ 117.119493][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 117.125927][ C0] ? tick_setup_sched_timer+0x2c0/0x2c0
[ 117.131544][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 117.137783][ C0] ? hrtimer_interrupt+0x8d0/0x8d0
[ 117.143080][ C1] hrtimer_interrupt+0x3bb/0x8d0
[ 117.148352][ C0] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 117.153814][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 117.158993][ C0] hrtimer_interrupt+0x3bb/0x8d0
[ 117.164522][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 117.170068][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 117.175334][ C1]
[ 117.181161][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 117.188866][ C1]
[ 117.194574][ C0]
[ 117.199439][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 117.205341][ C0]
[ 117.210967][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x80
[ 117.216769][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 117.223442][ C1] Code: 77 22 89 ff 89 f6 4a c7 44 02 08 03 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a c3 90 48 8b 04 24 <65> 48 8b 0d 34 a1 8a 7e 65 8b 15 35 a1 8a 7e 81 e2 00 01 ff 00 74
[ 117.229069][ C0] RIP: 0010:lock_acquire+0x1f2/0x3f0
[ 117.235212][ C1] RSP: 0018:ffffc90002dffbe8 EFLAGS: 00000246
[ 117.240742][ C0] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f6 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
[ 117.246019][ C1]
[ 117.246025][ C1] RAX: ffffffff81ce1cc4 RBX: 0000000080000000 RCX: 0000000000000000
[ 117.251591][ C0] RSP: 0018:ffffc90001fe7900 EFLAGS: 00000206
[ 117.256785][ C1] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 117.262323][ C0]
[ 117.262328][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 2e6fdb17341d5b00
[ 117.267074][ C1] RBP: ffff888078328280 R08: dffffc0000000000 R09: fffffbfff1ad323e
[ 117.272353][ C0] RDX: 0000000000000000 RSI: ffffffff8a0b2ac0 RDI: ffffffff8a59a480
[ 117.276956][ C1] R10: fffffbfff1ad323e R11: 1ffffffff1ad323d R12: ffff888079b28020
[ 117.282239][ C0] RBP: ffffc90001fe7a20 R08: dffffc0000000000 R09: fffffbfff1ff7819
[ 117.287249][ C1] R13: dffffc0000000000 R14: 1ffff1100bd04191 R15: ffff888079b28020
[ 117.293767][ C0] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffffffff8c11c660
[ 117.301306][ C1] ? fd_install+0x2a4/0x4c0
[ 117.307044][ C0] R13: 1ffff920003fcf2c R14: 0000000000000246 R15: dffffc0000000000
[ 117.313139][ C1] fd_install+0x2a4/0x4c0
[ 117.318522][ C0] ? rcu_lock_release+0x5/0x20
[ 117.323722][ C1] bpf_link_settle+0xb8/0x140
[ 117.328213][ C0] ? read_lock_is_recursive+0x10/0x10
[ 117.333574][ C1] bpf_raw_tracepoint_open+0x6e3/0x780
[ 117.339205][ C0] ? __lock_acquire+0x7c60/0x7c60
[ 117.344220][ C1] ? bpf_obj_get_info_by_fd+0x2a80/0x2a80
[ 117.349247][ C0] rcu_lock_acquire+0x2a/0x30
[ 117.355792][ C1] ? __might_fault+0xb3/0x110
[ 117.363428][ C0] ? rcu_lock_acquire+0x5/0x30
[ 117.368796][ C1] ? bpf_lsm_bpf+0x5/0x10
[ 117.373817][ C0] inet_twsk_purge+0x119/0x810
[ 117.379898][ C1] ? security_bpf+0x7a/0xa0
[ 117.384846][ C0] ? __inet_twsk_schedule+0x130/0x130
[ 117.389341][ C1] __sys_bpf+0x48b/0x670
[ 117.394186][ C0] ? iput+0x706/0x8a0
[ 117.398971][ C1] ? bpf_link_show_fdinfo+0x340/0x340
[ 117.403987][ C0] ? dccp_v4_exit_net+0x80/0x80
[ 117.409370][ C1] ? vtime_user_exit+0x2dc/0x400
[ 117.415344][ C0] cleanup_net+0x77b/0xb80
[ 117.420918][ C1] __x64_sys_bpf+0x78/0x90
[ 117.426994][ C0] ? ops_free_list+0x330/0x330
[ 117.432292][ C1] do_syscall_64+0x4c/0xa0
[ 117.437573][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 117.443290][ C1] ? clear_bhb_loop+0x30/0x80
[ 117.448738][ C0] ? _raw_spin_unlock+0x40/0x40
[ 117.455244][ C1] ? clear_bhb_loop+0x30/0x80
[ 117.461568][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 117.468244][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 117.473401][ C0] process_one_work+0x863/0x1000
[ 117.478586][ C1] RIP: 0033:0x7f69ef71f9f9
[ 117.484238][ C0] ? worker_detach_from_pool+0x240/0x240
[ 117.489172][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 117.494636][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 117.499930][ C1] RSP: 002b:00007f69ee9a6048 EFLAGS: 00000246
[ 117.504573][ C0] ? _raw_spin_lock_irq+0xab/0xe0
[ 117.509507][ C1] ORIG_RAX: 0000000000000141
[ 117.519909][ C0] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 117.533699][ C1] RAX: ffffffffffffffda RBX: 00007f69ef8adf80 RCX: 00007f69ef71f9f9
[ 117.541170][ C0] ? wq_worker_running+0x97/0x170
[ 117.546617][ C1] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011
[ 117.551987][ C0] worker_thread+0xaa8/0x12a0
[ 117.556782][ C1] RBP: 00007f69ef78d8ee R08: 0000000000000000 R09: 0000000000000000
[ 117.564331][ C0] kthread+0x436/0x520
[ 117.571502][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 117.575769][ C0] ? rcu_lock_release+0x20/0x20
[ 117.584002][ C1] R13: 000000000000000b R14: 00007f69ef8adf80 R15: 00007fff587e89a8
[ 117.589328][ C0] ? kthread_blkcg+0xd0/0xd0
[ 117.599733][ C1]
[ 117.609803][ C0] ret_from_fork+0x1f/0x30
[ 117.619495][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 117.628786][ C0]
[ 117.639107][ C1] CPU: 1 PID: 5124 Comm: syz.0.52 Not tainted syzkaller #0
[ 117.648490][ C0] irq event stamp: 901032
[ 117.654458][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.661917][ C0] hardirqs last enabled at (901031): [] asm_sysvec_call_function_single+0x16/0x20
[ 117.672155][ C1] Call Trace:
[ 117.677032][ C0] hardirqs last disabled at (901032): [] sysvec_apic_timer_interrupt+0xa/0xc0
[ 117.680435][ C1]
[ 117.683278][ C0] softirqs last enabled at (900978): [] __irq_exit_rcu+0x12f/0x220
[ 117.687955][ C1] dump_stack_lvl+0x168/0x230
[ 117.692538][ C0] softirqs last disabled at (900873): [] __irq_exit_rcu+0x12f/0x220
[ 117.697742][ C1] ? show_regs_print_info+0x20/0x20
[ 117.703013][ C0] ---[ end trace 6901ac735beb7dca ]---
[ 117.708120][ C1] ? load_image+0x3b0/0x3b0
[ 119.265090][ C1] panic+0x2c9/0x7f0
[ 119.269007][ C1] ? bpf_jit_dump+0xd0/0xd0
[ 119.273626][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 119.279183][ C1] __warn+0x248/0x2b0
[ 119.283171][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 119.288717][ C1] report_bug+0x1b7/0x2e0
[ 119.293053][ C1] handle_bug+0x3a/0x70
[ 119.297205][ C1] exc_invalid_op+0x16/0x40
[ 119.301721][ C1] asm_exc_invalid_op+0x16/0x20
[ 119.306578][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 119.312744][ C1] Code: 24 45 31 f6 31 ff 89 de e8 3d f7 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c0 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 119.332526][ C1] RSP: 0018:ffffc90000dd0ba0 EFLAGS: 00010006
[ 119.338640][ C1] RAX: ffffffff819ed760 RBX: 0000000000000008 RCX: ffff888029be1dc0
[ 119.346614][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 119.354608][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7819
[ 119.362591][ C1] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffff888029be3548
[ 119.370713][ C1] R13: dffffc0000000000 R14: ffffc90000dd0c08 R15: 0000000000000000
[ 119.378774][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 119.384455][ C1] bpf_probe_read_user+0x26/0x70
[ 119.389406][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0x43c
[ 119.395037][ C1] bpf_trace_run2+0x15b/0x2d0
[ 119.399725][ C1] ? posix_cpu_timers_work+0x1120/0x1120
[ 119.405456][ C1] ? bpf_trace_run1+0x2d0/0x2d0
[ 119.410328][ C1] ? debug_object_activate+0x2d2/0x480
[ 119.415816][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 119.421223][ C1] enqueue_hrtimer+0x314/0x370
[ 119.426017][ C1] __hrtimer_run_queues+0x65a/0xc40
[ 119.431225][ C1] ? tick_setup_sched_timer+0x2c0/0x2c0
[ 119.436868][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 119.442003][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0
[ 119.448070][ C1] hrtimer_interrupt+0x3bb/0x8d0
[ 119.453144][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0
[ 119.459222][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 119.464859][ C1]
[ 119.467787][ C1]
[ 119.470726][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 119.476802][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x80
[ 119.483616][ C1] Code: 77 22 89 ff 89 f6 4a c7 44 02 08 03 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a c3 90 48 8b 04 24 <65> 48 8b 0d 34 a1 8a 7e 65 8b 15 35 a1 8a 7e 81 e2 00 01 ff 00 74
[ 119.503324][ C1] RSP: 0018:ffffc90002dffbe8 EFLAGS: 00000246
[ 119.509500][ C1] RAX: ffffffff81ce1cc4 RBX: 0000000080000000 RCX: 0000000000000000
[ 119.517486][ C1] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 119.525543][ C1] RBP: ffff888078328280 R08: dffffc0000000000 R09: fffffbfff1ad323e
[ 119.533726][ C1] R10: fffffbfff1ad323e R11: 1ffffffff1ad323d R12: ffff888079b28020
[ 119.541700][ C1] R13: dffffc0000000000 R14: 1ffff1100bd04191 R15: ffff888079b28020
[ 119.549792][ C1] ? fd_install+0x2a4/0x4c0
[ 119.554325][ C1] fd_install+0x2a4/0x4c0
[ 119.558660][ C1] bpf_link_settle+0xb8/0x140
[ 119.563436][ C1] bpf_raw_tracepoint_open+0x6e3/0x780
[ 119.569073][ C1] ? bpf_obj_get_info_by_fd+0x2a80/0x2a80
[ 119.574897][ C1] ? __might_fault+0xb3/0x110
[ 119.579575][ C1] ? bpf_lsm_bpf+0x5/0x10
[ 119.583923][ C1] ? security_bpf+0x7a/0xa0
[ 119.588425][ C1] __sys_bpf+0x48b/0x670
[ 119.592674][ C1] ? bpf_link_show_fdinfo+0x340/0x340
[ 119.598235][ C1] ? vtime_user_exit+0x2dc/0x400
[ 119.603203][ C1] __x64_sys_bpf+0x78/0x90
[ 119.607639][ C1] do_syscall_64+0x4c/0xa0
[ 119.612068][ C1] ? clear_bhb_loop+0x30/0x80
[ 119.616766][ C1] ? clear_bhb_loop+0x30/0x80
[ 119.621446][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 119.627363][ C1] RIP: 0033:0x7f69ef71f9f9
[ 119.631972][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 119.651672][ C1] RSP: 002b:00007f69ee9a6048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 119.660096][ C1] RAX: ffffffffffffffda RBX: 00007f69ef8adf80 RCX: 00007f69ef71f9f9
[ 119.668182][ C1] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011
[ 119.676175][ C1] RBP: 00007f69ef78d8ee R08: 0000000000000000 R09: 0000000000000000
[ 119.684187][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 119.692421][ C1] R13: 000000000000000b R14: 00007f69ef8adf80 R15: 00007fff587e89a8
[ 119.700672][ C1]
[ 119.703967][ C1] Kernel Offset: disabled
[ 119.708300][ C1] Rebooting in 86400 seconds..