Warning: Permanently added '10.128.1.128' (ED25519) to the list of known hosts. 1970/01/01 00:00:39 parsed 1 programs [ 40.257851][ T6549] cgroup: Unknown subsys name 'net' [ 40.362131][ T6549] cgroup: Unknown subsys name 'cpuset' [ 40.364204][ T6549] cgroup: Unknown subsys name 'rlimit' [ 40.507303][ T6549] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 46.643462][ T6559] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 46.862795][ T6573] chnl_net:caif_netlink_parms(): no params data found [ 46.908412][ T6573] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.908829][ T6573] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.908912][ T6573] bridge_slave_0: entered allmulticast mode [ 46.909348][ T6573] bridge_slave_0: entered promiscuous mode [ 46.910284][ T6573] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.910316][ T6573] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.910356][ T6573] bridge_slave_1: entered allmulticast mode [ 46.911465][ T6573] bridge_slave_1: entered promiscuous mode [ 46.929140][ T6573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.929917][ T6573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.936681][ T6573] team0: Port device team_slave_0 added [ 46.937347][ T6573] team0: Port device team_slave_1 added [ 46.946136][ T6573] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.946158][ T6573] 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. [ 46.946171][ T6573] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.946842][ T6573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.946850][ T6573] 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. [ 46.946862][ T6573] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.968753][ T6573] hsr_slave_0: entered promiscuous mode [ 46.969061][ T6573] hsr_slave_1: entered promiscuous mode [ 47.013058][ T6573] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.016226][ T6573] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.018400][ T6573] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.021135][ T6573] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.030142][ T6573] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.030195][ T6573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.030365][ T6573] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.030388][ T6573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.043297][ T6573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.046607][ T891] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.048274][ T891] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.101548][ T6573] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.108674][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.108729][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.109020][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.109074][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.156131][ T6573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.167536][ T6573] veth0_vlan: entered promiscuous mode [ 47.168955][ T6573] veth1_vlan: entered promiscuous mode [ 47.176557][ T6573] veth0_macvtap: entered promiscuous mode [ 47.177477][ T6573] veth1_macvtap: entered promiscuous mode [ 47.181166][ T6573] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.182222][ T6573] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.184943][ T245] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.186633][ T245] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.189491][ T245] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.189837][ T245] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.426196][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.475952][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.518429][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.565031][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.696219][ T6617] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 47.696581][ T6617] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.696766][ T6617] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.697327][ T6617] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.697517][ T6617] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.928712][ T891] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.928741][ T891] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.941148][ T245] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.942833][ T245] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:48 executed programs: 0 [ 48.373295][ T6137] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.374601][ T6137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.374825][ T6137] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.375276][ T6137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.375519][ T6137] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.425101][ T6657] chnl_net:caif_netlink_parms(): no params data found [ 48.446585][ T6657] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.447907][ T6657] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.449404][ T6657] bridge_slave_0: entered allmulticast mode [ 48.451342][ T6657] bridge_slave_0: entered promiscuous mode [ 48.452557][ T6657] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.452720][ T6657] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.452807][ T6657] bridge_slave_1: entered allmulticast mode [ 48.453232][ T6657] bridge_slave_1: entered promiscuous mode [ 48.462812][ T6657] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.463725][ T6657] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.470176][ T6657] team0: Port device team_slave_0 added [ 48.470969][ T6657] team0: Port device team_slave_1 added [ 48.477390][ T6657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.477408][ T6657] 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. [ 48.477421][ T6657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.477933][ T6657] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.477940][ T6657] 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. [ 48.477950][ T6657] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.499492][ T6657] hsr_slave_0: entered promiscuous mode [ 48.499806][ T6657] hsr_slave_1: entered promiscuous mode [ 48.500024][ T6657] debugfs: 'hsr0' already exists in 'hsr' [ 48.500072][ T6657] Cannot create hsr debugfs directory [ 50.410931][ T6617] Bluetooth: hci0: command tx timeout [ 50.759870][ T14] bridge_slave_1: left allmulticast mode [ 50.759912][ T14] bridge_slave_1: left promiscuous mode [ 50.760189][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.762744][ T14] bridge_slave_0: left allmulticast mode [ 50.762753][ T14] bridge_slave_0: left promiscuous mode [ 50.762814][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.924297][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.952460][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.991621][ T14] bond0 (unregistering): Released all slaves [ 51.074717][ T14] hsr_slave_0: left promiscuous mode [ 51.075765][ T14] hsr_slave_1: left promiscuous mode [ 51.076039][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.076056][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.077043][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.077054][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.085554][ T14] veth1_macvtap: left promiscuous mode [ 51.086570][ T14] veth0_macvtap: left promiscuous mode [ 51.087730][ T14] veth1_vlan: left promiscuous mode [ 51.088721][ T14] veth0_vlan: left promiscuous mode [ 51.200869][ T14] team0 (unregistering): Port device team_slave_1 removed [ 51.206768][ T14] team0 (unregistering): Port device team_slave_0 removed [ 51.459978][ T6657] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.466345][ T6657] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.468993][ T6657] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.472427][ T6657] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.524782][ T6657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.528677][ T6657] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.530229][ T4592] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.530263][ T4592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.534990][ T4592] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.535027][ T4592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.547333][ T6657] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.549483][ T6657] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.736988][ T6657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.749503][ T6657] veth0_vlan: entered promiscuous mode [ 51.753196][ T6657] veth1_vlan: entered promiscuous mode [ 51.758350][ T6657] veth0_macvtap: entered promiscuous mode [ 51.759252][ T6657] veth1_macvtap: entered promiscuous mode [ 51.773102][ T6657] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.774932][ T6657] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.778228][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.778440][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.778723][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.778780][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.815671][ T4592] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.815702][ T4592] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.826982][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.827003][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.490970][ T6617] Bluetooth: hci0: command tx timeout [ 76.060630][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz.0.76:6894] [ 76.060650][ C0] Modules linked in: [ 76.060657][ C0] irq event stamp: 5181 [ 76.063214][ C0] hardirqs last enabled at (5180): [] irqentry_exit+0xd8/0x108 [ 76.064664][ C0] hardirqs last disabled at (5181): [] enter_from_kernel_mode+0x14/0x34 [ 76.066070][ C0] softirqs last enabled at (522): [] release_sock+0x14c/0x1ac [ 76.067391][ C0] softirqs last disabled at (528): [] lock_sock_nested+0x70/0x118 [ 76.068730][ C0] CPU: 0 UID: 0 PID: 6894 Comm: syz.0.76 Not tainted syzkaller #0 PREEMPT [ 76.068748][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.068752][ C0] pstate: 03400005 (nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.068758][ C0] pc : queued_spin_lock_slowpath+0x138/0xaec [ 76.068764][ C0] lr : queued_spin_lock_slowpath+0x144/0xaec [ 76.068769][ C0] sp : ffff8000a1a17600 [ 76.068771][ C0] x29: ffff8000a1a176a0 x28: 1fffe0001b9124c1 x27: 1fffe000196c6002 [ 76.068779][ C0] x26: ffff0000cb630000 x25: dfff800000000000 x24: ffff700014342ec4 [ 76.068786][ C0] x23: 0000000000000001 x22: ffff0000cb630010 x21: ffff0000dc892608 [ 76.068792][ C0] x20: ffff0000dc892610 x19: ffff0000dc892600 x18: 0000000000000000 [ 76.068798][ C0] x17: 0000000000000000 x16: ffff800080537d14 x15: 0000000000000001 [ 76.068804][ C0] x14: 1fffe0001b9124c0 x13: 0000000000000000 x12: 0000000000000000 [ 76.068810][ C0] x11: ffff60001b9124c1 x10: dfff800000000000 x9 : 0000000000000000 [ 76.068816][ C0] x8 : 0000000000000001 x7 : ffff8000892f4c84 x6 : 0000000000000000 [ 76.068822][ C0] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008b0885f8 [ 76.068828][ C0] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000001 [ 76.068834][ C0] Call trace: [ 76.068836][ C0] queued_spin_lock_slowpath+0x138/0xaec (P) [ 76.068842][ C0] do_raw_spin_lock+0x2a8/0x2cc [ 76.068850][ C0] _raw_spin_lock_bh+0x50/0x60 [ 76.068854][ C0] lock_sock_nested+0x70/0x118 [ 76.068859][ C0] tipc_sendstream+0x50/0x84 [ 76.068865][ C0] ____sys_sendmsg+0x490/0x7b8 [ 76.068870][ C0] ___sys_sendmsg+0x204/0x278 [ 76.068875][ C0] __arm64_sys_sendmsg+0x184/0x238 [ 76.068880][ C0] invoke_syscall+0x98/0x254 [ 76.068886][ C0] el0_svc_common+0x130/0x23c [ 76.068891][ C0] do_el0_svc+0x48/0x58 [ 76.068895][ C0] el0_svc+0x5c/0x254 [ 76.068899][ C0] el0t_64_sync_handler+0x84/0x12c [ 76.068903][ C0] el0t_64_sync+0x198/0x19c [ 76.068909][ C0] Sending NMI from CPU 0 to CPUs 1: [ 76.068920][ C1] NMI backtrace for cpu 1 [ 76.068930][ C1] CPU: 1 UID: 0 PID: 6895 Comm: syz.0.76 Not tainted syzkaller #0 PREEMPT [ 76.068937][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.068941][ C1] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.068946][ C1] pc : __local_bh_enable_ip+0x1f0/0x35c [ 76.068955][ C1] lr : __local_bh_enable_ip+0x1ec/0x35c [ 76.068959][ C1] sp : ffff8000a1806210 [ 76.068961][ C1] x29: ffff8000a1806220 x28: 0000000040613361 x27: ffff8000a18063e0 [ 76.068970][ C1] x26: ffff0000f25e3b60 x25: dfff800000000000 x24: 0000000000000001 [ 76.068976][ C1] x23: dfff800000000000 x22: 1fffe000196c63d1 x21: ffff80008ab3e7b8 [ 76.068983][ C1] x20: 0000000000000201 x19: ffff0000cb631e88 x18: 00000000ffffffff [ 76.068989][ C1] x17: ffff800093605000 x16: ffff80008052bc24 x15: 0000000000000001 [ 76.068995][ C1] x14: 1fffe0001b9124c0 x13: 0000000000000000 x12: 0000000000000000 [ 76.069001][ C1] x11: ffff800093404c28 x10: 0000000000000003 x9 : 0000000000000000 [ 76.069009][ C1] x8 : 000000000382547a x7 : ffff80008ab4aee0 x6 : 0000000000000000 [ 76.069015][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.069022][ C1] x2 : 0000000000000002 x1 : ffff80008ee54d8e x0 : ffff80010c40c000 [ 76.069029][ C1] Call trace: [ 76.069031][ C1] __local_bh_enable_ip+0x1f0/0x35c (P) [ 76.069037][ C1] _raw_spin_trylock_bh+0x68/0x80 [ 76.069042][ C1] tipc_sk_rcv+0x2f4/0x2294 [ 76.069047][ C1] tipc_node_xmit+0x18c/0xc9c [ 76.069052][ C1] tipc_node_distr_xmit+0x248/0x33c [ 76.069057][ C1] tipc_sk_rcv+0x1df0/0x2294 [ 76.069061][ C1] tipc_node_xmit+0x18c/0xc9c [ 76.069066][ C1] tipc_sk_push_backlog+0x398/0x744 [ 76.069071][ C1] tipc_sk_proto_rcv+0x704/0x12ec [ 76.069076][ C1] tipc_sk_filter_rcv+0x2524/0x277c [ 76.069081][ C1] tipc_sk_rcv+0x628/0x2294 [ 76.069085][ C1] tipc_node_xmit+0x18c/0xc9c [ 76.069090][ C1] tipc_node_distr_xmit+0x248/0x33c [ 76.069094][ C1] tipc_sk_backlog_rcv+0x164/0x214 [ 76.069099][ C1] __release_sock+0x19c/0x39c [ 76.069104][ C1] release_sock+0x60/0x1ac [ 76.069109][ C1] sk_setsockopt+0x2354/0x28ec [ 76.069115][ C1] sock_setsockopt+0x68/0x80 [ 76.069121][ C1] do_sock_setsockopt+0x19c/0x328 [ 76.069125][ C1] __arm64_sys_setsockopt+0x170/0x1e0 [ 76.069130][ C1] invoke_syscall+0x98/0x254 [ 76.069135][ C1] el0_svc_common+0x130/0x23c [ 76.069140][ C1] do_el0_svc+0x48/0x58 [ 76.069145][ C1] el0_svc+0x5c/0x254 [ 76.069149][ C1] el0t_64_sync_handler+0x84/0x12c [ 76.069153][ C1] el0t_64_sync+0x198/0x19c [ 76.069919][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 76.136593][ C0] CPU: 0 UID: 0 PID: 6894 Comm: syz.0.76 Tainted: G L syzkaller #0 PREEMPT [ 76.138125][ C0] Tainted: [L]=SOFTLOCKUP [ 76.138768][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.140328][ C0] Call trace: [ 76.140771][ C0] show_stack+0x2c/0x3c (C) [ 76.141526][ C0] __dump_stack+0x30/0x40 [ 76.142245][ C0] dump_stack_lvl+0x30/0x12c [ 76.142981][ C0] dump_stack+0x1c/0x28 [ 76.143603][ C0] vpanic+0x280/0x780 [ 76.144222][ C0] vpanic+0x0/0x780 [ 76.144830][ C0] softlockup_fn+0x0/0x120 [ 76.145477][ C0] __hrtimer_run_queues+0x3ec/0xb78 [ 76.146308][ C0] hrtimer_interrupt+0x2b8/0xb50 [ 76.147121][ C0] arch_timer_handler_virt+0x74/0x88 [ 76.147879][ C0] handle_percpu_devid_irq+0x174/0x308 [ 76.148682][ C0] generic_handle_domain_irq+0xe0/0x140 [ 76.149559][ C0] gic_handle_irq+0x6c/0x190 [ 76.150283][ C0] call_on_irq_stack+0x30/0x48 [ 76.150985][ C0] do_interrupt_handler+0xd4/0x138 [ 76.151777][ C0] el1_interrupt+0x3c/0x60 [ 76.152455][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.153281][ C0] el1h_64_irq+0x6c/0x70 [ 76.153998][ C0] queued_spin_lock_slowpath+0x138/0xaec (P) [ 76.154942][ C0] do_raw_spin_lock+0x2a8/0x2cc [ 76.155750][ C0] _raw_spin_lock_bh+0x50/0x60 [ 76.156570][ C0] lock_sock_nested+0x70/0x118 [ 76.157372][ C0] tipc_sendstream+0x50/0x84 [ 76.158131][ C0] ____sys_sendmsg+0x490/0x7b8 [ 76.158920][ C0] ___sys_sendmsg+0x204/0x278 [ 76.159702][ C0] __arm64_sys_sendmsg+0x184/0x238 [ 76.160548][ C0] invoke_syscall+0x98/0x254 [ 76.161298][ C0] el0_svc_common+0x130/0x23c [ 76.162032][ C0] do_el0_svc+0x48/0x58 [ 76.162687][ C0] el0_svc+0x5c/0x254 [ 76.163309][ C0] el0t_64_sync_handler+0x84/0x12c [ 76.164081][ C0] el0t_64_sync+0x198/0x19c [ 76.164741][ C0] SMP: stopping secondary CPUs [ 76.165457][ C0] Kernel Offset: disabled [ 76.166115][ C0] CPU features: 0x080000,0000f000,21381141,5427fea7 [ 76.167058][ C0] Memory Limit: none [ 76.167697][ C0] [ 76.168045][ C0] ============================= [ 76.168711][ C0] [ BUG: Invalid wait context ] [ 76.169379][ C0] syzkaller #0 Tainted: G L [ 76.170156][ C0] ----------------------------- [ 76.170793][ C0] syz.0.76/6894 is trying to lock: [ 76.171485][ C0] ffff0000c1ab8628 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0xa0/0x290 [ 76.172769][ C0] other info that might help us debug this: [ 76.173554][ C0] context-{2:2} [ 76.174001][ C0] 3 locks held by syz.0.76/6894: [ 76.174657][ C0] #0: ffff0000dc892698 (sk_lock-AF_TIPC){+.+.}-{0:0}, at: tipc_sendstream+0x50/0x84 [ 76.175980][ C0] #1: ffff0000dc892618 (slock-AF_TIPC){+...}-{3:3}, at: lock_sock_nested+0x70/0x118 [ 76.177296][ C0] #2: ffff80008fa49aa0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x10/0x4c [ 76.178885][ C0] stack backtrace: [ 76.179465][ C0] CPU: 0 UID: 0 PID: 6894 Comm: syz.0.76 Tainted: G L syzkaller #0 PREEMPT [ 76.181096][ C0] Tainted: [L]=SOFTLOCKUP [ 76.181735][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.183247][ C0] Call trace: [ 76.183746][ C0] show_stack+0x2c/0x3c (C) [ 76.184525][ C0] __dump_stack+0x30/0x40 [ 76.185224][ C0] dump_stack_lvl+0x30/0x12c [ 76.185885][ C0] dump_stack+0x1c/0x28 [ 76.186501][ C0] __lock_acquire+0xaec/0x30a4 [ 76.187225][ C0] lock_acquire+0x14c/0x2e0 [ 76.187863][ C0] _raw_spin_lock+0x48/0x60 [ 76.188525][ C0] bus_for_each_dev+0xa0/0x290 [ 76.189195][ C0] coresight_panic_cb+0x2c/0x3c [ 76.189921][ C0] notifier_call_chain+0x1b8/0x4e4 [ 76.190687][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 76.191507][ C0] vpanic+0x318/0x780 [ 76.192087][ C0] vpanic+0x0/0x780 [ 76.192649][ C0] softlockup_fn+0x0/0x120 [ 76.193306][ C0] __hrtimer_run_queues+0x3ec/0xb78 [ 76.194079][ C0] hrtimer_interrupt+0x2b8/0xb50 [ 76.194803][ C0] arch_timer_handler_virt+0x74/0x88 [ 76.195621][ C0] handle_percpu_devid_irq+0x174/0x308 [ 76.196430][ C0] generic_handle_domain_irq+0xe0/0x140 [ 76.197355][ C0] gic_handle_irq+0x6c/0x190 [ 76.198118][ C0] call_on_irq_stack+0x30/0x48 [ 76.198895][ C0] do_interrupt_handler+0xd4/0x138 [ 76.199678][ C0] el1_interrupt+0x3c/0x60 [ 76.200339][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.201099][ C0] el1h_64_irq+0x6c/0x70 [ 76.201830][ C0] queued_spin_lock_slowpath+0x138/0xaec (P) [ 76.202732][ C0] do_raw_spin_lock+0x2a8/0x2cc [ 76.203452][ C0] _raw_spin_lock_bh+0x50/0x60 [ 76.204177][ C0] lock_sock_nested+0x70/0x118 [ 76.204923][ C0] tipc_sendstream+0x50/0x84 [ 76.205621][ C0] ____sys_sendmsg+0x490/0x7b8 [ 76.206393][ C0] ___sys_sendmsg+0x204/0x278 [ 76.207090][ C0] __arm64_sys_sendmsg+0x184/0x238 [ 76.207887][ C0] invoke_syscall+0x98/0x254 [ 76.208585][ C0] el0_svc_common+0x130/0x23c [ 76.209280][ C0] do_el0_svc+0x48/0x58 [ 76.209875][ C0] el0_svc+0x5c/0x254 [ 76.210458][ C0] el0t_64_sync_handler+0x84/0x12c [ 76.211143][ C0] el0t_64_sync+0x198/0x19c [ 76.369898][ C0] Rebooting in 86400 seconds..