Warning: Permanently added '10.128.1.224' (ED25519) to the list of known hosts.
2026/01/30 14:33:15 parsed 1 programs
[ 99.784749][ T4604] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 101.589921][ T4274] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 101.598521][ T4274] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.615426][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 101.627247][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 101.636115][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.646169][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 102.931275][ T4654] chnl_net:caif_netlink_parms(): no params data found
[ 102.993802][ T4654] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.001316][ T4654] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.010196][ T4654] device bridge_slave_0 entered promiscuous mode
[ 103.019244][ T4654] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.026852][ T4654] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.035094][ T4654] device bridge_slave_1 entered promiscuous mode
[ 103.059540][ T4654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 103.072530][ T4654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 103.105379][ T4654] team0: Port device team_slave_0 added
[ 103.115029][ T4654] team0: Port device team_slave_1 added
[ 103.136083][ T4654] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 103.143358][ T4654] 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.
[ 103.170835][ T4654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 103.183788][ T4654] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 103.191236][ T4654] 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.
[ 103.218089][ T4654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 103.257951][ T4654] device hsr_slave_0 entered promiscuous mode
[ 103.265702][ T4654] device hsr_slave_1 entered promiscuous mode
[ 103.399854][ T1171] ODEBUG: Out of memory. ODEBUG disabled
[ 103.951255][ T4654] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 103.961885][ T4654] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 103.972108][ T4654] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 103.982326][ T4654] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 104.056802][ T4654] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.070225][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 104.081137][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 104.092187][ T4654] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.103915][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 104.114577][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 104.123263][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.130653][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.139805][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 104.182354][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 104.191179][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 104.200134][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.207982][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.217612][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 104.227316][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 104.237507][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 104.248153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 104.258231][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 104.308934][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 104.319144][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 104.329479][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 104.339680][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 104.352687][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 104.361549][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 104.373842][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 104.566809][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 104.574912][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 104.588729][ T4654] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 104.627559][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 104.637875][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 104.656576][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 104.666584][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 104.675984][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 104.686073][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 104.696586][ T4654] device veth0_vlan entered promiscuous mode
[ 104.733529][ T4654] device veth1_vlan entered promiscuous mode
[ 104.757058][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 104.767149][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 104.776479][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 104.787152][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 104.800600][ T4654] device veth0_macvtap entered promiscuous mode
[ 104.832554][ T4654] device veth1_macvtap entered promiscuous mode
[ 104.845170][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 104.854521][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 104.870084][ T4654] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 104.880379][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 104.892210][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 104.904513][ T4654] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 104.913754][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 104.923970][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 104.935791][ T4654] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.945894][ T4654] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.955134][ T4654] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.964246][ T4654] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/01/30 14:33:25 executed programs: 0
[ 106.726443][ T4793] chnl_net:caif_netlink_parms(): no params data found
[ 106.835496][ T4793] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.852022][ T4793] bridge0: port 1(bridge_slave_0) entered disabled state
[ 106.873632][ T4793] device bridge_slave_0 entered promiscuous mode
[ 106.882126][ T4793] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.889203][ T4793] bridge0: port 2(bridge_slave_1) entered disabled state
[ 106.897179][ T4793] device bridge_slave_1 entered promiscuous mode
[ 106.946746][ T4793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 106.975130][ T4793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 107.031764][ T4793] team0: Port device team_slave_0 added
[ 107.066537][ T4793] team0: Port device team_slave_1 added
[ 107.119694][ T4793] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 107.139067][ T4793] 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.
[ 107.194971][ T4793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 107.226287][ T4793] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 107.241979][ T4793] 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.
[ 107.278112][ T4793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 107.332173][ T4793] device hsr_slave_0 entered promiscuous mode
[ 107.352235][ T4793] device hsr_slave_1 entered promiscuous mode
[ 107.372317][ T4793] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 107.380098][ T4793] Cannot create hsr debugfs directory
[ 107.532777][ T4793] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.552050][ T4845] Bluetooth: hci0: command 0x0409 tx timeout
[ 109.578300][ T4793] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.669012][ T4793] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.762387][ T4793] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.937877][ T4793] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 109.948339][ T4793] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 109.959177][ T4793] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 109.969314][ T4793] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 110.070412][ T4793] 8021q: adding VLAN 0 to HW filter on device bond0
[ 110.087065][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 110.095702][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 110.109278][ T4793] 8021q: adding VLAN 0 to HW filter on device team0
[ 110.140537][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 110.149905][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 110.159066][ T1401] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.166317][ T1401] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 110.188715][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 110.197927][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 110.207412][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 110.220091][ T1401] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.227265][ T1401] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 110.250054][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 110.259153][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 110.271289][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 110.281502][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 110.293335][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 110.335605][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 110.345453][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 110.360480][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 110.369596][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 110.381166][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 110.390639][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 110.405422][ T4793] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 110.480307][ T1171] device hsr_slave_0 left promiscuous mode
[ 110.494833][ T1171] device hsr_slave_1 left promiscuous mode
[ 110.501844][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 110.512171][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 110.520182][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 110.529705][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 110.539046][ T1171] device bridge_slave_1 left promiscuous mode
[ 110.547171][ T1171] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.557279][ T1171] device bridge_slave_0 left promiscuous mode
[ 110.565301][ T1171] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.580278][ T1171] device veth1_macvtap left promiscuous mode
[ 110.587788][ T1171] device veth0_macvtap left promiscuous mode
[ 110.595879][ T1171] device veth1_vlan left promiscuous mode
[ 110.603338][ T1171] device veth0_vlan left promiscuous mode
[ 110.632039][ T4296] Bluetooth: hci0: command 0x041b tx timeout
[ 110.740288][ T1171] team0 (unregistering): Port device team_slave_1 removed
[ 110.751748][ T1171] team0 (unregistering): Port device team_slave_0 removed
[ 110.766789][ T1171] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 110.780127][ T1171] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 110.825786][ T1171] bond0 (unregistering): Released all slaves
[ 110.904462][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 110.912277][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 110.926945][ T4793] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 110.953012][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 110.962041][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 110.978276][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 110.986975][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 110.995945][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 111.004101][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 111.015154][ T4793] device veth0_vlan entered promiscuous mode
[ 111.034386][ T4793] device veth1_vlan entered promiscuous mode
[ 111.056007][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 111.064932][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 111.073413][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 111.082884][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 111.094081][ T4793] device veth0_macvtap entered promiscuous mode
[ 111.110132][ T4793] device veth1_macvtap entered promiscuous mode
[ 111.133889][ T4793] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 111.141332][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 111.152502][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 111.164388][ T4793] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 111.172382][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 111.181251][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 111.193235][ T4793] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.203570][ T4793] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.212847][ T4793] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.221646][ T4793] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.268886][ T4274] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.289050][ T4274] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.304018][ T1401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 111.326497][ T1401] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.335624][ T1401] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.346806][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/01/30 14:33:30 executed programs: 3
[ 112.722435][ T4296] Bluetooth: hci0: command 0x040f tx timeout
[ 113.225934][ C1] ------------[ cut here ]------------
[ 113.226748][ C1]
[ 113.226754][ C1] ======================================================
[ 113.226758][ C1] WARNING: possible circular locking dependency detected
[ 113.226762][ C1] syzkaller #0 Not tainted
[ 113.226769][ C1] ------------------------------------------------------
[ 113.226773][ C1] udevd/3562 is trying to acquire lock:
[ 113.226779][ C1] ffffffff8c313500 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60
[ 113.226820][ C1]
[ 113.226820][ C1] but task is already holding lock:
[ 113.226824][ C1] ffff8880b912a258 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x5a2/0xb70
[ 113.226854][ C1]
[ 113.226854][ C1] which lock already depends on the new lock.
[ 113.226854][ C1]
[ 113.226858][ C1]
[ 113.226858][ C1] the existing dependency chain (in reverse order) is:
[ 113.226861][ C1]
[ 113.226861][ C1] -> #6 (hrtimer_bases.lock){-.-.}-{2:2}:
[ 113.226878][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 113.226894][ C1] hrtimer_start_range_ns+0xff/0xc20
[ 113.226906][ C1] enqueue_task_rt+0x627/0xc80
[ 113.226918][ C1] enqueue_task+0x182/0x2b0
[ 113.226930][ C1] ttwu_do_activate+0x1b7/0x370
[ 113.226942][ C1] sched_ttwu_pending+0x292/0x610
[ 113.226954][ C1] __sysvec_call_function_single+0x98/0x240
[ 113.226968][ C1] sysvec_call_function_single+0x98/0xc0
[ 113.226981][ C1] asm_sysvec_call_function_single+0x16/0x20
[ 113.226993][ C1] default_idle+0xb/0x10
[ 113.227004][ C1] default_idle_call+0x81/0xc0
[ 113.227016][ C1] do_idle+0x21f/0x580
[ 113.227027][ C1] cpu_startup_entry+0x14/0x20
[ 113.227039][ C1] start_kernel+0x489/0x540
[ 113.227052][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 113.227065][ C1]
[ 113.227065][ C1] -> #5 (&rt_b->rt_runtime_lock){-...}-{2:2}:
[ 113.227081][ C1] _raw_spin_lock+0x2a/0x40
[ 113.227093][ C1] rq_online_rt+0x132/0x320
[ 113.227103][ C1] sched_cpu_activate+0x4ca/0x660
[ 113.227114][ C1] cpuhp_invoke_callback+0x431/0x830
[ 113.227128][ C1] cpuhp_thread_fun+0x3b5/0x7e0
[ 113.227140][ C1] smpboot_thread_fn+0x4f6/0x970
[ 113.227153][ C1] kthread+0x436/0x520
[ 113.227164][ C1] ret_from_fork+0x1f/0x30
[ 113.227175][ C1]
[ 113.227175][ C1] -> #4 (&rq->__lock){-.-.}-{2:2}:
[ 113.227191][ C1] _raw_spin_lock_nested+0x2e/0x40
[ 113.227201][ C1] raw_spin_rq_lock_nested+0x26/0x140
[ 113.227213][ C1] task_fork_fair+0x5c/0x350
[ 113.227223][ C1] sched_cgroup_fork+0x2c6/0x320
[ 113.227235][ C1] copy_process+0x22f6/0x3e20
[ 113.227246][ C1] kernel_clone+0x23f/0x990
[ 113.227256][ C1] kernel_thread+0xfa/0x160
[ 113.227266][ C1] rest_init+0x21/0x330
[ 113.227277][ C1] start_kernel+0x489/0x540
[ 113.227288][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 113.227300][ C1]
[ 113.227300][ C1] -> #3 (&p->pi_lock){-.-.}-{2:2}:
[ 113.227316][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 113.227328][ C1] try_to_wake_up+0x5c/0x1050
[ 113.227340][ C1] __wake_up_common+0x2a4/0x4e0
[ 113.227352][ C1] __wake_up+0x10e/0x180
[ 113.227363][ C1] tty_port_default_wakeup+0xa5/0xf0
[ 113.227376][ C1] serial8250_tx_chars+0x629/0x830
[ 113.227400][ C1] serial8250_handle_irq+0x519/0x610
[ 113.227412][ C1] serial8250_default_handle_irq+0xb4/0x1a0
[ 113.227425][ C1] serial8250_interrupt+0x9b/0x1c0
[ 113.227437][ C1] __handle_irq_event_percpu+0x299/0x9d0
[ 113.227450][ C1] handle_irq_event+0xa5/0x220
[ 113.227460][ C1] handle_edge_irq+0x243/0xb20
[ 113.227473][ C1] __common_interrupt+0xd7/0x1e0
[ 113.227484][ C1] common_interrupt+0xb0/0xd0
[ 113.227495][ C1] asm_common_interrupt+0x22/0x40
[ 113.227505][ C1] __page_memcg+0xae/0x140
[ 113.227516][ C1] unlock_page_memcg+0x60/0xb0
[ 113.227533][ C1] do_set_pte+0x3c9/0x530
[ 113.227544][ C1] filemap_map_pages+0xea1/0x13b0
[ 113.227555][ C1] handle_mm_fault+0x25bc/0x4410
[ 113.227565][ C1] do_user_addr_fault+0x489/0xc80
[ 113.227579][ C1] exc_page_fault+0x60/0x100
[ 113.227590][ C1] asm_exc_page_fault+0x22/0x30
[ 113.227600][ C1]
[ 113.227600][ C1] -> #2 (&tty->write_wait){-...}-{2:2}:
[ 113.227616][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 113.227628][ C1] __wake_up+0xf4/0x180
[ 113.227639][ C1] tty_port_default_wakeup+0xa5/0xf0
[ 113.227650][ C1] serial8250_tx_chars+0x629/0x830
[ 113.227662][ C1] serial8250_handle_irq+0x519/0x610
[ 113.227674][ C1] serial8250_default_handle_irq+0xb4/0x1a0
[ 113.227687][ C1] serial8250_interrupt+0x9b/0x1c0
[ 113.227698][ C1] __handle_irq_event_percpu+0x299/0x9d0
[ 113.227709][ C1] handle_irq_event+0xa5/0x220
[ 113.227720][ C1] handle_edge_irq+0x243/0xb20
[ 113.227732][ C1] __common_interrupt+0xd7/0x1e0
[ 113.227742][ C1] common_interrupt+0xb0/0xd0
[ 113.227752][ C1] asm_common_interrupt+0x22/0x40
[ 113.227762][ C1] default_idle+0xb/0x10
[ 113.227774][ C1] default_idle_call+0x81/0xc0
[ 113.227786][ C1] do_idle+0x21f/0x580
[ 113.227797][ C1] cpu_startup_entry+0x14/0x20
[ 113.227809][ C1] start_kernel+0x489/0x540
[ 113.227820][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 113.227832][ C1]
[ 113.227832][ C1] -> #1 (&port_lock_key){-...}-{2:2}:
[ 113.227847][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 113.227860][ C1] serial8250_console_write+0x178/0x1000
[ 113.227872][ C1] console_unlock+0xb9a/0x1120
[ 113.227882][ C1] vprintk_emit+0xc0/0x150
[ 113.227891][ C1] _printk+0xda/0x130
[ 113.227903][ C1] register_console+0x699/0x980
[ 113.227913][ C1] univ8250_console_init+0x41/0x50
[ 113.227924][ C1] console_init+0x177/0x5d0
[ 113.227935][ C1] start_kernel+0x2fc/0x540
[ 113.227947][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 113.227959][ C1]
[ 113.227959][ C1] -> #0 (console_owner){..-.}-{0:0}:
[ 113.227973][ C1] __lock_acquire+0x2c42/0x7d10
[ 113.227986][ C1] lock_acquire+0x19e/0x400
[ 113.227998][ C1] console_lock_spinning_enable+0x51/0x60
[ 113.228008][ C1] console_unlock+0x8b6/0x1120
[ 113.228018][ C1] vprintk_emit+0xc0/0x150
[ 113.228027][ C1] _printk+0xda/0x130
[ 113.228038][ C1] report_bug+0x1e5/0x2e0
[ 113.228051][ C1] handle_bug+0x3a/0x70
[ 113.228061][ C1] exc_invalid_op+0x16/0x40
[ 113.228071][ C1] asm_exc_invalid_op+0x16/0x20
[ 113.228080][ C1] copy_from_user_nofault+0x160/0x1c0
[ 113.228093][ C1] bpf_probe_read_compat+0xdd/0x170
[ 113.228106][ C1] bpf_prog_63d51858d7cca270+0x3d/0x4ec
[ 113.228117][ C1] bpf_trace_run2+0x163/0x2e0
[ 113.228127][ C1] enqueue_hrtimer+0x314/0x370
[ 113.228139][ C1] __hrtimer_run_queues+0x5f3/0xb70
[ 113.228151][ C1] hrtimer_run_softirq+0x176/0x240
[ 113.228163][ C1] handle_softirqs+0x339/0x830
[ 113.228174][ C1] __irq_exit_rcu+0x13b/0x230
[ 113.228184][ C1] irq_exit_rcu+0x5/0x20
[ 113.228193][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 113.228205][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 113.228216][ C1] unwind_next_frame+0x1065/0x1d90
[ 113.228228][ C1] arch_stack_walk+0x10c/0x140
[ 113.228241][ C1] stack_trace_save+0xa6/0xf0
[ 113.228251][ C1] __kasan_kmalloc+0xb5/0xf0
[ 113.228263][ C1] tomoyo_encode+0x27e/0x540
[ 113.228277][ C1] tomoyo_realpath_from_path+0x5cd/0x610
[ 113.228290][ C1] tomoyo_check_open_permission+0x1eb/0x410
[ 113.228303][ C1] security_file_open+0x5e/0xa0
[ 113.228316][ C1] do_dentry_open+0x322/0xf80
[ 113.228329][ C1] path_openat+0x26f5/0x2fa0
[ 113.228340][ C1] do_filp_open+0x1e2/0x410
[ 113.228351][ C1] do_sys_openat2+0x150/0x4b0
[ 113.228360][ C1] __x64_sys_openat+0x135/0x160
[ 113.228370][ C1] do_syscall_64+0x4c/0xa0
[ 113.228379][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 113.228391][ C1]
[ 113.228391][ C1] other info that might help us debug this:
[ 113.228391][ C1]
[ 113.228394][ C1] Chain exists of:
[ 113.228394][ C1] console_owner --> &rt_b->rt_runtime_lock --> hrtimer_bases.lock
[ 113.228394][ C1]
[ 113.228413][ C1] Possible unsafe locking scenario:
[ 113.228413][ C1]
[ 113.228416][ C1] CPU0 CPU1
[ 113.228419][ C1] ---- ----
[ 113.228421][ C1] lock(hrtimer_bases.lock);
[ 113.228428][ C1] lock(&rt_b->rt_runtime_lock);
[ 113.228436][ C1] lock(hrtimer_bases.lock);
[ 113.228444][ C1] lock(console_owner);
[ 113.228451][ C1]
[ 113.228451][ C1] *** DEADLOCK ***
[ 113.228451][ C1]
[ 113.228454][ C1] 4 locks held by udevd/3562:
[ 113.228461][ C1] #0: ffffffff8c8af838 (tomoyo_ss){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30
[ 113.228491][ C1] #1: ffff8880b912a258 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x5a2/0xb70
[ 113.228521][ C1] #2: ffffffff8c31eaa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 113.228554][ C1] #3: ffffffff8c3135e0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa7/0x150
[ 113.228581][ C1]
[ 113.228581][ C1] stack backtrace:
[ 113.228585][ C1] CPU: 1 PID: 3562 Comm: udevd Not tainted syzkaller #0
[ 113.228598][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 113.228604][ C1] Call Trace:
[ 113.228609][ C1]
[ 113.228614][ C1] dump_stack_lvl+0x188/0x250
[ 113.228629][ C1] ? load_image+0x400/0x400
[ 113.228642][ C1] ? show_regs_print_info+0x20/0x20
[ 113.228658][ C1] ? print_circular_bug+0x12b/0x1a0
[ 113.228670][ C1] check_noncircular+0x296/0x330
[ 113.228683][ C1] ? add_chain_block+0x940/0x940
[ 113.228694][ C1] ? lockdep_lock+0xf1/0x1f0
[ 113.228710][ C1] __lock_acquire+0x2c42/0x7d10
[ 113.228729][ C1] ? format_decode+0x19d/0x1300
[ 113.228744][ C1] ? verify_lock_unused+0x140/0x140
[ 113.228762][ C1] ? sprintf+0xe4/0x140
[ 113.228777][ C1] lock_acquire+0x19e/0x400
[ 113.228791][ C1] ? console_lock_spinning_enable+0x2c/0x60
[ 113.228803][ C1] ? prb_read_valid+0x60/0x60
[ 113.228816][ C1] ? read_lock_is_recursive+0x10/0x10
[ 113.228829][ C1] ? do_raw_spin_lock+0x128/0x2f0
[ 113.228842][ C1] ? __rwlock_init+0x140/0x140
[ 113.228854][ C1] ? do_raw_spin_unlock+0x11d/0x230
[ 113.228867][ C1] console_lock_spinning_enable+0x51/0x60
[ 113.228878][ C1] ? console_lock_spinning_enable+0x2c/0x60
[ 113.228889][ C1] console_unlock+0x8b6/0x1120
[ 113.228902][ C1] ? console_trylock_spinning+0x370/0x370
[ 113.228914][ C1] ? __down_trylock_console_sem+0x19f/0x1f0
[ 113.228926][ C1] ? vprintk_emit+0xa7/0x150
[ 113.228936][ C1] ? printk_parse_prefix+0x330/0x330
[ 113.228947][ C1] ? vprintk_emit+0xa7/0x150
[ 113.228957][ C1] ? console_trylock+0x70/0x70
[ 113.228972][ C1] ? vprintk_emit+0x150/0x150
[ 113.228982][ C1] ? __lock_acquire+0x12e8/0x7d10
[ 113.228996][ C1] ? mark_lock+0x94/0x320
[ 113.229008][ C1] vprintk_emit+0xc0/0x150
[ 113.229020][ C1] _printk+0xda/0x130
[ 113.229034][ C1] ? load_image+0x400/0x400
[ 113.229046][ C1] ? do_sys_openat2+0x150/0x4b0
[ 113.229058][ C1] ? verify_lock_unused+0x140/0x140
[ 113.229071][ C1] ? find_bug+0xa1/0x350
[ 113.229083][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 113.229095][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 113.229108][ C1] report_bug+0x1e5/0x2e0
[ 113.229123][ C1] handle_bug+0x3a/0x70
[ 113.229134][ C1] exc_invalid_op+0x16/0x40
[ 113.229145][ C1] asm_exc_invalid_op+0x16/0x20
[ 113.229156][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 113.229171][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 94 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 00 91 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 113.229181][ C1] RSP: 0018:ffffc90000dd0af8 EFLAGS: 00010046
[ 113.229192][ C1] RAX: ffffffff81a08ea0 RBX: 0000000000000008 RCX: ffff88807d943b80
[ 113.229201][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 113.229209][ C1] RBP: 0000000000000000 R08: ffff88807d943b87 R09: 1ffff1100fb28770
[ 113.229218][ C1] R10: dffffc0000000000 R11: ffffed100fb28771 R12: ffff88807d945308
[ 113.229226][ C1] R13: 00007ffffffff000 R14: ffffc90000dd0b68 R15: 0000000020000000
[ 113.229237][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 113.229252][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 113.229266][ C1] bpf_probe_read_compat+0xdd/0x170
[ 113.229280][ C1] bpf_prog_63d51858d7cca270+0x3d/0x4ec
[ 113.229291][ C1] bpf_trace_run2+0x163/0x2e0
[ 113.229302][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 113.229315][ C1] ? bpf_trace_run1+0x2e0/0x2e0
[ 113.229325][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 113.229339][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 113.229354][ C1] enqueue_hrtimer+0x314/0x370
[ 113.229369][ C1] __hrtimer_run_queues+0x5f3/0xb70
[ 113.229387][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 113.229402][ C1] hrtimer_run_softirq+0x176/0x240
[ 113.229417][ C1] handle_softirqs+0x339/0x830
[ 113.229430][ C1] ? __irq_exit_rcu+0x13b/0x230
[ 113.229442][ C1] ? do_softirq+0x210/0x210
[ 113.229455][ C1] ? irqtime_account_irq+0xb2/0x1b0
[ 113.229468][ C1] __irq_exit_rcu+0x13b/0x230
[ 113.229479][ C1] ? irq_exit_rcu+0x20/0x20
[ 113.229493][ C1] irq_exit_rcu+0x5/0x20
[ 113.229503][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 113.229516][ C1]
[ 113.229519][ C1]
[ 113.229530][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 113.229542][ C1] RIP: 0010:unwind_next_frame+0x1065/0x1d90
[ 113.229555][ C1] Code: e8 3f 48 01 c8 48 83 e0 fe 4d 8d 74 45 00 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 27 49 63 06 <4c> 01 f0 49 8d 4e 04 48 39 e8 4c 0f 46 e9 49 8d 46 fc 4c 0f 47 e0
[ 113.229564][ C1] RSP: 0018:ffffc90002e0f148 EFLAGS: 00000246
[ 113.229574][ C1] RAX: fffffffff5f09df2 RBX: ffffc90002e0f208 RCX: dffffc0000000000
[ 113.229583][ C1] RDX: ffffffff8db4129c RSI: ffffffff8e2d8c58 RDI: ffffffff81350d2c
[ 113.229592][ C1] RBP: ffffffff83a4b2fd R08: 0000000000000001 R09: 0000000000000001
[ 113.229599][ C1] R10: dffffc0000000000 R11: fffff520005c1e4d R12: ffffffff8db4129c
[ 113.229608][ C1] R13: ffffffff8db4129c R14: ffffffff8db4129c R15: ffffffff8db4129c
[ 113.229618][ C1] ? tomoyo_encode+0x27d/0x540
[ 113.229633][ C1] ? unwind_next_frame+0xac/0x1d90
[ 113.229646][ C1] ? unwind_next_frame+0xac/0x1d90
[ 113.229660][ C1] ? tomoyo_encode+0x27e/0x540
[ 113.229675][ C1] ? stack_trace_save+0xf0/0xf0
[ 113.229686][ C1] arch_stack_walk+0x10c/0x140
[ 113.229701][ C1] ? tomoyo_encode+0x27e/0x540
[ 113.229715][ C1] stack_trace_save+0xa6/0xf0
[ 113.229726][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 113.229740][ C1] __kasan_kmalloc+0xb5/0xf0
[ 113.229752][ C1] ? __kasan_kmalloc+0xb5/0xf0
[ 113.229764][ C1] ? tomoyo_encode+0x27e/0x540
[ 113.229791][ C1] tomoyo_encode+0x27e/0x540
[ 113.229806][ C1] tomoyo_realpath_from_path+0x5cd/0x610
[ 113.229824][ C1] tomoyo_check_open_permission+0x1eb/0x410
[ 113.229838][ C1] ? tomoyo_check_path_number_acl+0x280/0x280
[ 113.229853][ C1] ? lock_chain_count+0x20/0x20
[ 113.229873][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 113.229886][ C1] ? __rwlock_init+0x140/0x140
[ 113.229897][ C1] ? do_raw_spin_lock+0x128/0x2f0
[ 113.229909][ C1] ? preempt_count_add+0x8d/0x190
[ 113.229920][ C1] ? hook_file_open+0xf1/0x230
[ 113.229932][ C1] ? tomoyo_file_open+0xe9/0x170
[ 113.229944][ C1] security_file_open+0x5e/0xa0
[ 113.229958][ C1] do_dentry_open+0x322/0xf80
[ 113.229975][ C1] path_openat+0x26f5/0x2fa0
[ 113.229995][ C1] ? do_filp_open+0x410/0x410
[ 113.230012][ C1] do_filp_open+0x1e2/0x410
[ 113.230025][ C1] ? vfs_tmpfile+0x300/0x300
[ 113.230043][ C1] ? _raw_spin_unlock+0x24/0x40
[ 113.230056][ C1] ? alloc_fd+0x598/0x630
[ 113.230068][ C1] do_sys_openat2+0x150/0x4b0
[ 113.230079][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 113.230093][ C1] ? do_sys_open+0xe0/0xe0
[ 113.230107][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 113.230122][ C1] ? lock_chain_count+0x20/0x20
[ 113.230134][ C1] ? vtime_user_exit+0x2c8/0x3e0
[ 113.230148][ C1] __x64_sys_openat+0x135/0x160
[ 113.230160][ C1] do_syscall_64+0x4c/0xa0
[ 113.230171][ C1] ? clear_bhb_loop+0x30/0x80
[ 113.230183][ C1] ? clear_bhb_loop+0x30/0x80
[ 113.230195][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 113.230206][ C1] RIP: 0033:0x7fdd203d8407
[ 113.230218][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 113.230227][ C1] RSP: 002b:00007ffd389fa270 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 113.230239][ C1] RAX: ffffffffffffffda RBX: 00007fdd202ea880 RCX: 00007fdd203d8407
[ 113.230248][ C1] RDX: 0000000000080141 RSI: 000055fb6799e02e RDI: ffffffffffffff9c
[ 113.230257][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 113.230264][ C1] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff
[ 113.230272][ C1] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000
[ 113.230284][ C1]
[ 114.964600][ C1] WARNING: CPU: 1 PID: 3562 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0
[ 114.974509][ C1] Modules linked in:
[ 114.978492][ C1] CPU: 1 PID: 3562 Comm: udevd Not tainted syzkaller #0
[ 114.985687][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 114.995832][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 115.002421][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 94 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 00 91 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 115.022759][ C1] RSP: 0018:ffffc90000dd0af8 EFLAGS: 00010046
[ 115.029196][ C1] RAX: ffffffff81a08ea0 RBX: 0000000000000008 RCX: ffff88807d943b80
[ 115.037251][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 115.045836][ C1] RBP: 0000000000000000 R08: ffff88807d943b87 R09: 1ffff1100fb28770
[ 115.053807][ C1] R10: dffffc0000000000 R11: ffffed100fb28771 R12: ffff88807d945308
[ 115.061774][ C1] R13: 00007ffffffff000 R14: ffffc90000dd0b68 R15: 0000000020000000
[ 115.069748][ C1] FS: 00007fdd202ea880(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 115.078758][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.085339][ C1] CR2: 00007fa8564ebff8 CR3: 000000002ae09000 CR4: 00000000003506e0
[ 115.093753][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 115.102011][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 115.110419][ C1] Call Trace:
[ 115.113706][ C1]
[ 115.116575][ C1] bpf_probe_read_compat+0xdd/0x170
[ 115.121925][ C1] bpf_prog_63d51858d7cca270+0x3d/0x4ec
[ 115.127501][ C1] bpf_trace_run2+0x163/0x2e0
[ 115.132288][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 115.137886][ C1] ? bpf_trace_run1+0x2e0/0x2e0
[ 115.142957][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 115.148083][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 115.153915][ C1] enqueue_hrtimer+0x314/0x370
[ 115.158706][ C1] __hrtimer_run_queues+0x5f3/0xb70
[ 115.164006][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 115.169223][ C1] hrtimer_run_softirq+0x176/0x240
[ 115.174509][ C1] handle_softirqs+0x339/0x830
[ 115.179274][ C1] ? __irq_exit_rcu+0x13b/0x230
[ 115.184238][ C1] ? do_softirq+0x210/0x210
[ 115.188828][ C1] ? irqtime_account_irq+0xb2/0x1b0
[ 115.194239][ C1] __irq_exit_rcu+0x13b/0x230
[ 115.199010][ C1] ? irq_exit_rcu+0x20/0x20
[ 115.203521][ C1] irq_exit_rcu+0x5/0x20
[ 115.207772][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 115.213802][ C1]
[ 115.216943][ C1]
[ 115.219975][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 115.226148][ C1] RIP: 0010:unwind_next_frame+0x1065/0x1d90
[ 115.232499][ C1] Code: e8 3f 48 01 c8 48 83 e0 fe 4d 8d 74 45 00 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 27 49 63 06 <4c> 01 f0 49 8d 4e 04 48 39 e8 4c 0f 46 e9 49 8d 46 fc 4c 0f 47 e0
[ 115.252685][ C1] RSP: 0018:ffffc90002e0f148 EFLAGS: 00000246
[ 115.258940][ C1] RAX: fffffffff5f09df2 RBX: ffffc90002e0f208 RCX: dffffc0000000000
[ 115.267028][ C1] RDX: ffffffff8db4129c RSI: ffffffff8e2d8c58 RDI: ffffffff81350d2c
[ 115.275000][ C1] RBP: ffffffff83a4b2fd R08: 0000000000000001 R09: 0000000000000001
[ 115.283164][ C1] R10: dffffc0000000000 R11: fffff520005c1e4d R12: ffffffff8db4129c
[ 115.291226][ C1] R13: ffffffff8db4129c R14: ffffffff8db4129c R15: ffffffff8db4129c
[ 115.299407][ C1] ? tomoyo_encode+0x27d/0x540
[ 115.304289][ C1] ? unwind_next_frame+0xac/0x1d90
[ 115.309611][ C1] ? unwind_next_frame+0xac/0x1d90
[ 115.315004][ C1] ? tomoyo_encode+0x27e/0x540
[ 115.319861][ C1] ? stack_trace_save+0xf0/0xf0
[ 115.324870][ C1] arch_stack_walk+0x10c/0x140
[ 115.329986][ C1] ? tomoyo_encode+0x27e/0x540
[ 115.334750][ C1] stack_trace_save+0xa6/0xf0
[ 115.339518][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 115.344712][ C1] __kasan_kmalloc+0xb5/0xf0
[ 115.349311][ C1] ? __kasan_kmalloc+0xb5/0xf0
[ 115.354098][ C1] ? tomoyo_encode+0x27e/0x540
[ 115.358879][ C1] tomoyo_encode+0x27e/0x540
[ 115.363467][ C1] tomoyo_realpath_from_path+0x5cd/0x610
[ 115.369109][ C1] tomoyo_check_open_permission+0x1eb/0x410
[ 115.375092][ C1] ? tomoyo_check_path_number_acl+0x280/0x280
[ 115.381244][ C1] ? lock_chain_count+0x20/0x20
[ 115.386102][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 115.391237][ C1] ? __rwlock_init+0x140/0x140
[ 115.396084][ C1] ? do_raw_spin_lock+0x128/0x2f0
[ 115.401101][ C1] ? preempt_count_add+0x8d/0x190
[ 115.406119][ C1] ? hook_file_open+0xf1/0x230
[ 115.411244][ C1] ? tomoyo_file_open+0xe9/0x170
[ 115.416275][ C1] security_file_open+0x5e/0xa0
[ 115.421127][ C1] do_dentry_open+0x322/0xf80
[ 115.425905][ C1] path_openat+0x26f5/0x2fa0
[ 115.430503][ C1] ? do_filp_open+0x410/0x410
[ 115.435278][ C1] do_filp_open+0x1e2/0x410
[ 115.439991][ C1] ? vfs_tmpfile+0x300/0x300
[ 115.444856][ C1] ? _raw_spin_unlock+0x24/0x40
[ 115.449967][ C1] ? alloc_fd+0x598/0x630
[ 115.454413][ C1] do_sys_openat2+0x150/0x4b0
[ 115.459290][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 115.464314][ C1] ? do_sys_open+0xe0/0xe0
[ 115.468921][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 115.475158][ C1] ? lock_chain_count+0x20/0x20
[ 115.480022][ C1] ? vtime_user_exit+0x2c8/0x3e0
[ 115.485139][ C1] __x64_sys_openat+0x135/0x160
[ 115.490076][ C1] do_syscall_64+0x4c/0xa0
[ 115.494492][ C1] ? clear_bhb_loop+0x30/0x80
[ 115.499167][ C1] ? clear_bhb_loop+0x30/0x80
[ 115.504039][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 115.510067][ C1] RIP: 0033:0x7fdd203d8407
[ 115.514605][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 115.534517][ C1] RSP: 002b:00007ffd389fa270 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 115.542940][ C1] RAX: ffffffffffffffda RBX: 00007fdd202ea880 RCX: 00007fdd203d8407
[ 115.551268][ C1] RDX: 0000000000080141 RSI: 000055fb6799e02e RDI: ffffffffffffff9c
[ 115.559499][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 115.567862][ C1] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff
[ 115.576004][ C1] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000
[ 115.584275][ C1]
[ 115.587304][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 115.594849][ C1] CPU: 1 PID: 3562 Comm: udevd Not tainted syzkaller #0
[ 115.602040][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 115.612193][ C1] Call Trace:
[ 115.615684][ C1]
[ 115.618704][ C1] dump_stack_lvl+0x188/0x250
[ 115.623437][ C1] ? show_regs_print_info+0x20/0x20
[ 115.628862][ C1] ? load_image+0x400/0x400
[ 115.633555][ C1] panic+0x2e5/0x810
[ 115.637478][ C1] ? bpf_jit_dump+0xd0/0xd0
[ 115.642068][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 115.647709][ C1] __warn+0x248/0x2b0
[ 115.651958][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 115.657833][ C1] report_bug+0x1b7/0x2e0
[ 115.662264][ C1] handle_bug+0x3a/0x70
[ 115.666508][ C1] exc_invalid_op+0x16/0x40
[ 115.671009][ C1] asm_exc_invalid_op+0x16/0x20
[ 115.675857][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0
[ 115.682196][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 94 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 00 91 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe
[ 115.702198][ C1] RSP: 0018:ffffc90000dd0af8 EFLAGS: 00010046
[ 115.708614][ C1] RAX: ffffffff81a08ea0 RBX: 0000000000000008 RCX: ffff88807d943b80
[ 115.716753][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 115.724811][ C1] RBP: 0000000000000000 R08: ffff88807d943b87 R09: 1ffff1100fb28770
[ 115.732878][ C1] R10: dffffc0000000000 R11: ffffed100fb28771 R12: ffff88807d945308
[ 115.740934][ C1] R13: 00007ffffffff000 R14: ffffc90000dd0b68 R15: 0000000020000000
[ 115.748903][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 115.754540][ C1] ? copy_from_user_nofault+0x160/0x1c0
[ 115.760180][ C1] bpf_probe_read_compat+0xdd/0x170
[ 115.765585][ C1] bpf_prog_63d51858d7cca270+0x3d/0x4ec
[ 115.771234][ C1] bpf_trace_run2+0x163/0x2e0
[ 115.776180][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 115.781648][ C1] ? bpf_trace_run1+0x2e0/0x2e0
[ 115.786868][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 115.792157][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 115.797847][ C1] enqueue_hrtimer+0x314/0x370
[ 115.802615][ C1] __hrtimer_run_queues+0x5f3/0xb70
[ 115.807902][ C1] ? hrtimer_interrupt+0x8d0/0x8d0
[ 115.813029][ C1] hrtimer_run_softirq+0x176/0x240
[ 115.818299][ C1] handle_softirqs+0x339/0x830
[ 115.823254][ C1] ? __irq_exit_rcu+0x13b/0x230
[ 115.828107][ C1] ? do_softirq+0x210/0x210
[ 115.832787][ C1] ? irqtime_account_irq+0xb2/0x1b0
[ 115.838076][ C1] __irq_exit_rcu+0x13b/0x230
[ 115.842936][ C1] ? irq_exit_rcu+0x20/0x20
[ 115.847711][ C1] irq_exit_rcu+0x5/0x20
[ 115.852042][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 115.857856][ C1]
[ 115.860867][ C1]
[ 115.863940][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 115.870092][ C1] RIP: 0010:unwind_next_frame+0x1065/0x1d90
[ 115.875985][ C1] Code: e8 3f 48 01 c8 48 83 e0 fe 4d 8d 74 45 00 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 27 49 63 06 <4c> 01 f0 49 8d 4e 04 48 39 e8 4c 0f 46 e9 49 8d 46 fc 4c 0f 47 e0
[ 115.895893][ C1] RSP: 0018:ffffc90002e0f148 EFLAGS: 00000246
[ 115.902058][ C1] RAX: fffffffff5f09df2 RBX: ffffc90002e0f208 RCX: dffffc0000000000
[ 115.910324][ C1] RDX: ffffffff8db4129c RSI: ffffffff8e2d8c58 RDI: ffffffff81350d2c
[ 115.918406][ C1] RBP: ffffffff83a4b2fd R08: 0000000000000001 R09: 0000000000000001
[ 115.926611][ C1] R10: dffffc0000000000 R11: fffff520005c1e4d R12: ffffffff8db4129c
[ 115.934700][ C1] R13: ffffffff8db4129c R14: ffffffff8db4129c R15: ffffffff8db4129c
[ 115.942952][ C1] ? tomoyo_encode+0x27d/0x540
[ 115.947826][ C1] ? unwind_next_frame+0xac/0x1d90
[ 115.953383][ C1] ? unwind_next_frame+0xac/0x1d90
[ 115.958521][ C1] ? tomoyo_encode+0x27e/0x540
[ 115.963485][ C1] ? stack_trace_save+0xf0/0xf0
[ 115.968350][ C1] arch_stack_walk+0x10c/0x140
[ 115.973495][ C1] ? tomoyo_encode+0x27e/0x540
[ 115.978364][ C1] stack_trace_save+0xa6/0xf0
[ 115.983327][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 115.988456][ C1] __kasan_kmalloc+0xb5/0xf0
[ 115.993055][ C1] ? __kasan_kmalloc+0xb5/0xf0
[ 115.997837][ C1] ? tomoyo_encode+0x27e/0x540
[ 116.002712][ C1] tomoyo_encode+0x27e/0x540
[ 116.007402][ C1] tomoyo_realpath_from_path+0x5cd/0x610
[ 116.013187][ C1] tomoyo_check_open_permission+0x1eb/0x410
[ 116.019177][ C1] ? tomoyo_check_path_number_acl+0x280/0x280
[ 116.025329][ C1] ? lock_chain_count+0x20/0x20
[ 116.030329][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 116.035442][ C1] ? __rwlock_init+0x140/0x140
[ 116.040603][ C1] ? do_raw_spin_lock+0x128/0x2f0
[ 116.045899][ C1] ? preempt_count_add+0x8d/0x190
[ 116.051535][ C1] ? hook_file_open+0xf1/0x230
[ 116.056558][ C1] ? tomoyo_file_open+0xe9/0x170
[ 116.061690][ C1] security_file_open+0x5e/0xa0
[ 116.066620][ C1] do_dentry_open+0x322/0xf80
[ 116.071392][ C1] path_openat+0x26f5/0x2fa0
[ 116.076074][ C1] ? do_filp_open+0x410/0x410
[ 116.080751][ C1] do_filp_open+0x1e2/0x410
[ 116.085268][ C1] ? vfs_tmpfile+0x300/0x300
[ 116.089859][ C1] ? _raw_spin_unlock+0x24/0x40
[ 116.094795][ C1] ? alloc_fd+0x598/0x630
[ 116.099130][ C1] do_sys_openat2+0x150/0x4b0
[ 116.103809][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 116.108842][ C1] ? do_sys_open+0xe0/0xe0
[ 116.113278][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 116.119261][ C1] ? lock_chain_count+0x20/0x20
[ 116.124126][ C1] ? vtime_user_exit+0x2c8/0x3e0
[ 116.129248][ C1] __x64_sys_openat+0x135/0x160
[ 116.134205][ C1] do_syscall_64+0x4c/0xa0
[ 116.138639][ C1] ? clear_bhb_loop+0x30/0x80
[ 116.143506][ C1] ? clear_bhb_loop+0x30/0x80
[ 116.148191][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 116.154169][ C1] RIP: 0033:0x7fdd203d8407
[ 116.158593][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 116.178283][ C1] RSP: 002b:00007ffd389fa270 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 116.186819][ C1] RAX: ffffffffffffffda RBX: 00007fdd202ea880 RCX: 00007fdd203d8407
[ 116.195140][ C1] RDX: 0000000000080141 RSI: 000055fb6799e02e RDI: ffffffffffffff9c
[ 116.203323][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 116.211486][ C1] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff
[ 116.219821][ C1] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000
[ 116.228057][ C1]
[ 116.231827][ C1] Kernel Offset: disabled
[ 116.236386][ C1] Rebooting in 86400 seconds..