Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.801838][ T4402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.610445][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.611608][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.611611][ T7] cfg80211: failed to load regulatory.db [ 70.381546][ T4511] chnl_net:caif_netlink_parms(): no params data found [ 70.398867][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.400746][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.402217][ T4511] device bridge_slave_0 entered promiscuous mode [ 70.405279][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.406385][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.407789][ T4511] device bridge_slave_1 entered promiscuous mode [ 70.415656][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.418070][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.426159][ T4511] team0: Port device team_slave_0 added [ 70.427967][ T4511] team0: Port device team_slave_1 added [ 70.434269][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.435370][ T4511] 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. [ 70.439832][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.443299][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.444351][ T4511] 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. [ 70.447973][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.510220][ T4511] device hsr_slave_0 entered promiscuous mode [ 70.559326][ T4511] device hsr_slave_1 entered promiscuous mode [ 71.198536][ T4511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.230393][ T4511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.250227][ T4511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.270403][ T4511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.331299][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.332418][ T4511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.333584][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.334727][ T4511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.370036][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.371496][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.372932][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.374896][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.390944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.392571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.394689][ T4511] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.397105][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.398667][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.401228][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.402326][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.405785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.407234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.409587][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.410789][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.413942][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.416741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.419044][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.422396][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.426394][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.427882][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.436999][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.443902][ T4511] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.445527][ T4511] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.447985][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.453859][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.455668][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.457410][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.462518][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.517099][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.521596][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.522855][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.527666][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.529290][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.536700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.538243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.541506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.542756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.545297][ T4511] device veth0_vlan entered promiscuous mode [ 71.548487][ T4511] device veth1_vlan entered promiscuous mode [ 71.557313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.558699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.562269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.563832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.566733][ T4511] device veth0_macvtap entered promiscuous mode [ 71.569006][ T4511] device veth1_macvtap entered promiscuous mode [ 71.575963][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.577222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.578704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.581361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.582910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.586032][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.587845][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.589837][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.593927][ T4511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.595238][ T4511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.596521][ T4511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.597785][ T4511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.694987][ T346] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.696187][ T346] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.702510][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.703732][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.707309][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.708845][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.153382][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.854384][ T4784] chnl_net:caif_netlink_parms(): no params data found [ 72.872557][ T4784] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.873670][ T4784] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.875065][ T4784] device bridge_slave_0 entered promiscuous mode [ 72.876965][ T4784] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.878183][ T4784] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.880222][ T4784] device bridge_slave_1 entered promiscuous mode [ 72.888351][ T4784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.891269][ T4784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.901464][ T4784] team0: Port device team_slave_0 added [ 72.903485][ T4784] team0: Port device team_slave_1 added [ 72.916264][ T4784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.917340][ T4784] 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. [ 72.921405][ T4784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.923824][ T4784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.924834][ T4784] 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. [ 72.928343][ T4784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.960588][ T4784] device hsr_slave_0 entered promiscuous mode [ 73.009453][ T4784] device hsr_slave_1 entered promiscuous mode [ 73.079363][ T4784] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.080589][ T4784] Cannot create hsr debugfs directory [ 74.822483][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.889267][ T4173] Bluetooth: hci0: command 0x0409 tx timeout [ 76.979362][ T4173] Bluetooth: hci0: command 0x041b tx timeout [ 77.372094][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.423031][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.560933][ T4784] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.611549][ T4784] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.650614][ T4784] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.708399][ T4784] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.784967][ T4784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.789131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.790926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.793722][ T4784] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.796179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.797738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.799198][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.800244][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.801637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.809008][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.811372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.812801][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.813820][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.816468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.819607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.822150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.823994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.825487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.828041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.830982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.833949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.835472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.837991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.840362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.848803][ T4784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.887071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.888290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.892645][ T4784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.898622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.900538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.906852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.908354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.910204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.911524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.914047][ T4784] device veth0_vlan entered promiscuous mode [ 78.917688][ T4784] device veth1_vlan entered promiscuous mode [ 78.925864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.927372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.928793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.930544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.933268][ T4784] device veth0_macvtap entered promiscuous mode [ 78.935924][ T4784] device veth1_macvtap entered promiscuous mode [ 78.941415][ T4784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.943076][ T4784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.945063][ T4784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.946315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.947903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.949617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.951102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.953847][ T4784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.955421][ T4784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.957473][ T4784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.958663][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.961194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.963926][ T4784] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.965179][ T4784] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.966340][ T4784] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.967561][ T4784] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.988192][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.992749][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.995726][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.999047][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.000796][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.002451][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 79.059358][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 104.129167][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 26s! [syz.0.40:5074] [ 104.130415][ C1] Modules linked in: [ 104.130962][ C1] irq event stamp: 5523 [ 104.131554][ C1] hardirqs last enabled at (5522): [] exit_to_kernel_mode+0xe0/0x168 [ 104.133063][ C1] hardirqs last disabled at (5523): [] enter_el1_irq_or_nmi+0x10/0x1c [ 104.134520][ C1] softirqs last enabled at (570): [] release_sock+0x1d0/0x258 [ 104.135817][ C1] softirqs last disabled at (576): [] lock_sock_nested+0xf4/0x1d4 [ 104.137120][ C1] CPU: 1 PID: 5074 Comm: syz.0.40 Not tainted syzkaller #0 [ 104.138146][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 104.139485][ C1] pstate: 02400005 (nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 104.140549][ C1] pc : queued_spin_lock_slowpath+0x13c/0x798 [ 104.141366][ C1] lr : queued_spin_lock_slowpath+0x148/0x798 [ 104.142153][ C1] sp : ffff80001f917600 [ 104.142790][ C1] x29: ffff80001f9176a0 x28: ffff8000140e1008 x27: 1fffe00018299c52 [ 104.143877][ C1] x26: 0000000000000000 x25: ffff0000d179d1c0 x24: dfff800000000000 [ 104.144960][ C1] x23: ffff700003f22ec4 x22: 1ffff00003f22ee4 x21: ffff0000c14ce290 [ 104.146075][ C1] x20: ffff0000c14ce298 x19: ffff0000c14ce288 x18: 0000000000000000 [ 104.147184][ C1] x17: 0000000000000000 x16: ffff8000082d5fa8 x15: 000000000000000a [ 104.148307][ C1] x14: 0000000000ff0100 x13: 1ffff0000283206b x12: 0000000000000001 [ 104.149412][ C1] x11: 1fffe00018299c51 x10: 0000000000000000 x9 : 0000000000000000 [ 104.150556][ C1] x8 : 0000000000000101 x7 : ffff80000f6acce8 x6 : 0000000000000000 [ 104.151653][ C1] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d52ac [ 104.152784][ C1] x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001 [ 104.153920][ C1] Call trace: [ 104.154364][ C1] queued_spin_lock_slowpath+0x13c/0x798 [ 104.155148][ C1] do_raw_spin_lock+0x2ec/0x2f0 [ 104.155829][ C1] _raw_spin_lock_bh+0x11c/0x1b4 [ 104.156519][ C1] lock_sock_nested+0xf4/0x1d4 [ 104.157173][ C1] tipc_sendstream+0x50/0x84 [ 104.157820][ C1] ____sys_sendmsg+0x61c/0x920 [ 104.158431][ C1] ___sys_sendmsg+0x1d0/0x240 [ 104.159028][ C1] __arm64_sys_sendmsg+0x1a8/0x254 [ 104.159699][ C1] invoke_syscall+0x98/0x2b8 [ 104.160311][ C1] el0_svc_common+0x138/0x258 [ 104.160934][ C1] do_el0_svc+0x58/0x14c [ 104.161476][ C1] el0_svc+0x78/0x1e0 [ 104.162011][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 104.162652][ C1] el0t_64_sync+0x1a0/0x1a4 [ 104.163236][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 104.164110][ C1] CPU: 1 PID: 5074 Comm: syz.0.40 Tainted: G L syzkaller #0 [ 104.165230][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 104.166517][ C1] Call trace: [ 104.166947][ C1] dump_backtrace+0x0/0x43c [ 104.167528][ C1] show_stack+0x2c/0x3c [ 104.168086][ C1] __dump_stack+0x30/0x40 [ 104.168657][ C1] dump_stack_lvl+0xf8/0x160 [ 104.169260][ C1] dump_stack+0x1c/0x5c [ 104.169832][ C1] panic+0x2e4/0x854 [ 104.170380][ C1] softlockup_fn+0x0/0x120 [ 104.170998][ C1] __hrtimer_run_queues+0x3fc/0xb6c [ 104.171735][ C1] hrtimer_interrupt+0x2bc/0xb5c [ 104.172393][ C1] arch_timer_handler_virt+0x74/0x88 [ 104.173106][ C1] handle_percpu_devid_irq+0x29c/0x76c [ 104.173822][ C1] handle_domain_irq+0x144/0x1fc [ 104.174506][ C1] gic_handle_irq+0x78/0x1c8 [ 104.175130][ C1] call_on_irq_stack+0x30/0x48 [ 104.175762][ C1] do_interrupt_handler+0x6c/0x88 [ 104.176470][ C1] el1_interrupt+0x30/0x58 [ 104.177055][ C1] el1h_64_irq_handler+0x18/0x24 [ 104.177745][ C1] el1h_64_irq+0x78/0x7c [ 104.178315][ C1] queued_spin_lock_slowpath+0x13c/0x798 [ 104.179085][ C1] do_raw_spin_lock+0x2ec/0x2f0 [ 104.179729][ C1] _raw_spin_lock_bh+0x11c/0x1b4 [ 104.180402][ C1] lock_sock_nested+0xf4/0x1d4 [ 104.181010][ C1] tipc_sendstream+0x50/0x84 [ 104.181606][ C1] ____sys_sendmsg+0x61c/0x920 [ 104.182229][ C1] ___sys_sendmsg+0x1d0/0x240 [ 104.182826][ C1] __arm64_sys_sendmsg+0x1a8/0x254 [ 104.183496][ C1] invoke_syscall+0x98/0x2b8 [ 104.184096][ C1] el0_svc_common+0x138/0x258 [ 104.184736][ C1] do_el0_svc+0x58/0x14c [ 104.185334][ C1] el0_svc+0x78/0x1e0 [ 104.185898][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 104.186634][ C1] el0t_64_sync+0x1a0/0x1a4 [ 104.187289][ C1] SMP: stopping secondary CPUs [ 104.187987][ C1] Kernel Offset: disabled [ 104.188670][ C1] CPU features: 0x8,000003c1,7d33ffd9 [ 104.189397][ C1] Memory Limit: none [ 104.196952][ C1] [ 104.197289][ C1] ================================ [ 104.197983][ C1] WARNING: inconsistent lock state [ 104.198654][ C1] syzkaller #0 Tainted: G L [ 104.199436][ C1] -------------------------------- [ 104.200112][ C1] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 104.201038][ C1] syz.0.40/5074 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 104.201846][ C1] ffff8000141ce878 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 104.203292][ C1] {HARDIRQ-ON-W} state was registered at: [ 104.204046][ C1] lock_acquire+0x1f4/0x620 [ 104.204669][ C1] _raw_spin_lock+0xb0/0x10c [ 104.205278][ C1] efi_call_rts+0x384/0x9f4 [ 104.205934][ C1] process_one_work+0x79c/0x1140 [ 104.206615][ C1] worker_thread+0x8f4/0x101c [ 104.207259][ C1] kthread+0x374/0x454 [ 104.207823][ C1] ret_from_fork+0x10/0x20 [ 104.208408][ C1] irq event stamp: 5523 [ 104.208943][ C1] hardirqs last enabled at (5522): [] exit_to_kernel_mode+0xe0/0x168 [ 104.210228][ C1] hardirqs last disabled at (5523): [] enter_el1_irq_or_nmi+0x10/0x1c [ 104.211525][ C1] softirqs last enabled at (570): [] release_sock+0x1d0/0x258 [ 104.212778][ C1] softirqs last disabled at (576): [] lock_sock_nested+0xf4/0x1d4 [ 104.214146][ C1] [ 104.214146][ C1] other info that might help us debug this: [ 104.215203][ C1] Possible unsafe locking scenario: [ 104.215203][ C1] [ 104.216210][ C1] CPU0 [ 104.216677][ C1] ---- [ 104.217089][ C1] lock(efi_rt_lock); [ 104.217629][ C1] [ 104.218071][ C1] lock(efi_rt_lock); [ 104.218638][ C1] [ 104.218638][ C1] *** DEADLOCK *** [ 104.218638][ C1] [ 104.219751][ C1] 4 locks held by syz.0.40/5074: [ 104.220407][ C1] #0: ffff0000c14ce320 (sk_lock-AF_TIPC){+.+.}-{0:0}, at: tipc_sendstream+0x50/0x84 [ 104.221716][ C1] #1: ffff0000c14ce2a0 (slock-AF_TIPC){+...}-{2:2}, at: lock_sock_nested+0xf4/0x1d4 [ 104.223033][ C1] #2: ffff800014361520 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 104.224338][ C1] #3: ffff800015ebf1a8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x170/0x6f8 [ 104.225638][ C1] [ 104.225638][ C1] stack backtrace: [ 104.226401][ C1] CPU: 1 PID: 5074 Comm: syz.0.40 Tainted: G L syzkaller #0 [ 104.227544][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 104.228895][ C1] Call trace: [ 104.229337][ C1] dump_backtrace+0x0/0x43c [ 104.229935][ C1] show_stack+0x2c/0x3c [ 104.230501][ C1] __dump_stack+0x30/0x40 [ 104.231071][ C1] dump_stack_lvl+0xf8/0x160 [ 104.231713][ C1] dump_stack+0x1c/0x5c [ 104.232303][ C1] print_usage_bug+0x3a4/0x550 [ 104.232980][ C1] mark_lock_irq+0x788/0x9e4 [ 104.233616][ C1] mark_lock+0x224/0x320 [ 104.234165][ C1] __lock_acquire+0xd28/0x651c [ 104.234799][ C1] lock_acquire+0x1f4/0x620 [ 104.235394][ C1] _raw_spin_lock+0xb0/0x10c [ 104.236010][ C1] virt_efi_set_variable_nonblocking+0x74/0x16c [ 104.236864][ C1] efivar_entry_set_safe+0x460/0x480 [ 104.237577][ C1] efi_pstore_write+0x22c/0x3ac [ 104.238229][ C1] pstore_dump+0x4dc/0x6f8 [ 104.238802][ C1] kmsg_dump+0x170/0x260 [ 104.239381][ C1] panic+0x338/0x854 [ 104.239905][ C1] softlockup_fn+0x0/0x120 [ 104.240509][ C1] __hrtimer_run_queues+0x3fc/0xb6c [ 104.241214][ C1] hrtimer_interrupt+0x2bc/0xb5c [ 104.241873][ C1] arch_timer_handler_virt+0x74/0x88 [ 104.242532][ C1] handle_percpu_devid_irq+0x29c/0x76c [ 104.243248][ C1] handle_domain_irq+0x144/0x1fc [ 104.243904][ C1] gic_handle_irq+0x78/0x1c8 [ 104.244498][ C1] call_on_irq_stack+0x30/0x48 [ 104.245121][ C1] do_interrupt_handler+0x6c/0x88 [ 104.245794][ C1] el1_interrupt+0x30/0x58 [ 104.246349][ C1] el1h_64_irq_handler+0x18/0x24 [ 104.247001][ C1] el1h_64_irq+0x78/0x7c [ 104.247571][ C1] queued_spin_lock_slowpath+0x13c/0x798 [ 104.248342][ C1] do_raw_spin_lock+0x2ec/0x2f0 [ 104.249015][ C1] _raw_spin_lock_bh+0x11c/0x1b4 [ 104.249682][ C1] lock_sock_nested+0xf4/0x1d4 [ 104.250323][ C1] tipc_sendstream+0x50/0x84 [ 104.250924][ C1] ____sys_sendmsg+0x61c/0x920 [ 104.251568][ C1] ___sys_sendmsg+0x1d0/0x240 [ 104.252170][ C1] __arm64_sys_sendmsg+0x1a8/0x254 [ 104.252882][ C1] invoke_syscall+0x98/0x2b8 [ 104.253527][ C1] el0_svc_common+0x138/0x258 [ 104.254151][ C1] do_el0_svc+0x58/0x14c [ 104.254723][ C1] el0_svc+0x78/0x1e0 [ 104.255258][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 104.255936][ C1] el0t_64_sync+0x1a0/0x1a4 [ 104.463336][ C1] Rebooting in 86400 seconds..