Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:22 parsed 1 programs [ 85.313872][ T4418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 92.577579][ T4471] chnl_net:caif_netlink_parms(): no params data found [ 92.611261][ T4471] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.613259][ T4471] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.616408][ T4471] device bridge_slave_0 entered promiscuous mode [ 92.619884][ T4471] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.621672][ T4471] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.624127][ T4471] device bridge_slave_1 entered promiscuous mode [ 92.640790][ T4471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.645181][ T4471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.660860][ T4471] team0: Port device team_slave_0 added [ 92.664226][ T4471] team0: Port device team_slave_1 added [ 92.685796][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.687586][ T4471] 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. [ 92.693891][ T4471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.698277][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.700008][ T4471] 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. [ 92.706653][ T4471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.766822][ T4471] device hsr_slave_0 entered promiscuous mode [ 92.805089][ T4471] device hsr_slave_1 entered promiscuous mode [ 93.624000][ T4471] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.676708][ T4471] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.717125][ T4471] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.760496][ T4471] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.844082][ T4471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.853044][ T1778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.857479][ T1778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.863442][ T4471] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.868492][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.870919][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.873469][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.875421][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.885150][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.888402][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.890989][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.893306][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.895131][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.899651][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.912589][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.916491][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.919859][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.922396][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.928433][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.937301][ T4471] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.939841][ T4471] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.944079][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.947010][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.949590][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.952705][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.956503][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.961818][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.057076][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.058976][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.065172][ T4471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.081388][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.083875][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.098382][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.100704][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.104057][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.107463][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.111380][ T4471] device veth0_vlan entered promiscuous mode [ 94.118784][ T4471] device veth1_vlan entered promiscuous mode [ 94.137418][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.139757][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.142012][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.145860][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.150813][ T4471] device veth0_macvtap entered promiscuous mode [ 94.155836][ T4471] device veth1_macvtap entered promiscuous mode [ 94.169950][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.171934][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.174419][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.178037][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.181159][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.189488][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.192921][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.195873][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.199689][ T4471] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.201725][ T4471] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.203829][ T4471] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.206961][ T4471] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.659314][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.661386][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.664525][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.698538][ T424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.700658][ T424] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.703541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:35 executed programs: 0 [ 95.350839][ T4628] chnl_net:caif_netlink_parms(): no params data found [ 95.396428][ T4628] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.398282][ T4628] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.400774][ T4628] device bridge_slave_0 entered promiscuous mode [ 95.404435][ T4628] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.406903][ T4628] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.409608][ T4628] device bridge_slave_1 entered promiscuous mode [ 95.428130][ T4628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.432377][ T4628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.456904][ T4628] team0: Port device team_slave_0 added [ 95.460418][ T4628] team0: Port device team_slave_1 added [ 95.477419][ T4628] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.479250][ T4628] 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. [ 95.487698][ T4628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.493315][ T4628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.496242][ T4628] 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. [ 95.502845][ T4628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.578226][ T4628] device hsr_slave_0 entered promiscuous mode [ 95.627910][ T4628] device hsr_slave_1 entered promiscuous mode [ 95.667611][ T4628] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.669460][ T4628] Cannot create hsr debugfs directory [ 95.756528][ T4628] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.304824][ T4094] Bluetooth: hci0: command 0x0409 tx timeout [ 98.781045][ T4628] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.261588][ T4628] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.325685][ T4628] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.388227][ T4095] Bluetooth: hci0: command 0x041b tx timeout [ 99.490835][ T4628] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.517059][ T4628] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.558282][ T4628] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.611907][ T4628] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.717645][ T4628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.724399][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.727359][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.732212][ T4628] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.737763][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.740479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.742991][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.744844][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.747260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.768445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.771001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.773246][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.775124][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.782014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.788264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.793394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.798397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.819194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.824235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.827423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.832756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.835537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.840839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.843307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.848137][ T4628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.926976][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.928757][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.950431][ T4628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.963103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.966657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.979126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.982123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.984992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.987398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.991659][ T4628] device veth0_vlan entered promiscuous mode [ 99.999123][ T4628] device veth1_vlan entered promiscuous mode [ 100.014358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.017753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.020296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.022895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.030043][ T4628] device veth0_macvtap entered promiscuous mode [ 100.038336][ T4628] device veth1_macvtap entered promiscuous mode [ 100.047572][ T4628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.050248][ T4628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.053654][ T4628] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.058255][ T4628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.060812][ T4628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.064305][ T4628] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.066700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.069246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.072358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.077435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.080103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.082677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.109394][ T4628] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.111590][ T4628] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.113751][ T4628] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.116506][ T4628] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.161164][ T1778] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.170512][ T1778] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.174300][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.179170][ T424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.181275][ T424] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.184067][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:40 executed programs: 2 [ 101.118021][ T294] device hsr_slave_0 left promiscuous mode [ 101.157509][ T294] device hsr_slave_1 left promiscuous mode [ 101.214987][ T294] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.216774][ T294] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.220094][ T294] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.221926][ T294] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.224402][ T294] device bridge_slave_1 left promiscuous mode [ 101.229992][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.266289][ T294] device bridge_slave_0 left promiscuous mode [ 101.267886][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.365612][ T294] device veth1_macvtap left promiscuous mode [ 101.367184][ T294] device veth0_macvtap left promiscuous mode [ 101.368761][ T294] device veth1_vlan left promiscuous mode [ 101.370202][ T294] device veth0_vlan left promiscuous mode [ 101.465099][ T4125] Bluetooth: hci0: command 0x040f tx timeout [ 101.746979][ T294] team0 (unregistering): Port device team_slave_1 removed [ 101.756689][ T294] team0 (unregistering): Port device team_slave_0 removed [ 101.778076][ T294] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.820879][ T294] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.001781][ T294] bond0 (unregistering): Released all slaves [ 103.544912][ T21] Bluetooth: hci0: command 0x0419 tx timeout [ 128.144646][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz.0.218:5454] [ 128.147247][ C0] Modules linked in: [ 128.148360][ C0] irq event stamp: 4955 [ 128.149396][ C0] hardirqs last enabled at (4954): [] exit_to_kernel_mode+0x100/0x178 [ 128.151832][ C0] hardirqs last disabled at (4955): [] enter_el1_irq_or_nmi+0x10/0x1c [ 128.154262][ C0] softirqs last enabled at (322): [] release_sock+0x1e4/0x270 [ 128.156563][ C0] softirqs last disabled at (328): [] lock_sock_nested+0x108/0x1ec [ 128.159049][ C0] CPU: 0 PID: 5454 Comm: syz.0.218 Not tainted 5.15.180-syzkaller #0 [ 128.161006][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 128.163506][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 128.165439][ C0] pc : queued_spin_lock_slowpath+0x160/0x938 [ 128.166975][ C0] lr : queued_spin_lock_slowpath+0x16c/0x938 [ 128.168513][ C0] sp : ffff8000219975e0 [ 128.169537][ C0] x29: ffff800021997680 x28: 1ffff00004332ec8 x27: 1fffe0001baf4392 [ 128.171753][ C0] x26: dfff800000000000 x25: ffff700004332ec0 x24: ffff800021997600 [ 128.173681][ C0] x23: 1fffe0001baf4391 x22: ffff800021997640 x21: 0000000000000001 [ 128.175684][ C0] x20: 0000000000000001 x19: ffff0000dd7a1c88 x18: 0000000000000000 [ 128.177618][ C0] x17: 0000000000000000 x16: ffff800008307bb8 x15: 000000000000000a [ 128.179691][ C0] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 [ 128.181745][ C0] x11: 1fffe0001baf4391 x10: 0000000000000000 x9 : 0000000000000000 [ 128.183703][ C0] x8 : 0000000000000101 x7 : ffff80000ff19fd0 x6 : 0000000000000000 [ 128.185701][ C0] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008306de0 [ 128.187684][ C0] x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001 [ 128.189599][ C0] Call trace: [ 128.190445][ C0] queued_spin_lock_slowpath+0x160/0x938 [ 128.191902][ C0] do_raw_spin_lock+0x334/0x35c [ 128.193114][ C0] _raw_spin_lock_bh+0x12c/0x1c4 [ 128.194443][ C0] lock_sock_nested+0x108/0x1ec [ 128.195692][ C0] tipc_sendstream+0x50/0x84 [ 128.196847][ C0] ____sys_sendmsg+0x584/0x870 [ 128.198016][ C0] ___sys_sendmsg+0x214/0x294 [ 128.199112][ C0] __arm64_sys_sendmsg+0x1ac/0x25c [ 128.200419][ C0] invoke_syscall+0x98/0x2b8 [ 128.201547][ C0] el0_svc_common+0x138/0x258 [ 128.202650][ C0] do_el0_svc+0x58/0x14c [ 128.203658][ C0] el0_svc+0x7c/0x1f0 [ 128.204632][ C0] el0t_64_sync_handler+0x84/0xe4 [ 128.205838][ C0] el0t_64_sync+0x1a0/0x1a4 [ 128.206974][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 128.208569][ C0] CPU: 0 PID: 5454 Comm: syz.0.218 Tainted: G L 5.15.180-syzkaller #0 [ 128.210875][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 128.213367][ C0] Call trace: [ 128.214154][ C0] dump_backtrace+0x0/0x530 [ 128.215241][ C0] show_stack+0x2c/0x3c [ 128.216241][ C0] dump_stack_lvl+0x108/0x170 [ 128.217404][ C0] dump_stack+0x1c/0x58 [ 128.218599][ C0] panic+0x304/0x8bc [ 128.219540][ C0] softlockup_fn+0x0/0x120 [ 128.220668][ C0] __hrtimer_run_queues+0x458/0xca4 [ 128.221943][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 128.223169][ C0] arch_timer_handler_virt+0x74/0x88 [ 128.224454][ C0] handle_percpu_devid_irq+0x29c/0x7fc [ 128.225792][ C0] handle_domain_irq+0x144/0x1fc [ 128.227106][ C0] gic_handle_irq+0x78/0x1c8 [ 128.228235][ C0] call_on_irq_stack+0x24/0x4c [ 128.229428][ C0] do_interrupt_handler+0x74/0x94 [ 128.230697][ C0] el1_interrupt+0x30/0x58 [ 128.231794][ C0] el1h_64_irq_handler+0x18/0x24 [ 128.233028][ C0] el1h_64_irq+0x78/0x7c [ 128.234093][ C0] queued_spin_lock_slowpath+0x160/0x938 [ 128.235528][ C0] do_raw_spin_lock+0x334/0x35c [ 128.236779][ C0] _raw_spin_lock_bh+0x12c/0x1c4 [ 128.238010][ C0] lock_sock_nested+0x108/0x1ec [ 128.239240][ C0] tipc_sendstream+0x50/0x84 [ 128.240392][ C0] ____sys_sendmsg+0x584/0x870 [ 128.241530][ C0] ___sys_sendmsg+0x214/0x294 [ 128.242727][ C0] __arm64_sys_sendmsg+0x1ac/0x25c [ 128.244106][ C0] invoke_syscall+0x98/0x2b8 [ 128.245233][ C0] el0_svc_common+0x138/0x258 [ 128.246394][ C0] do_el0_svc+0x58/0x14c [ 128.247410][ C0] el0_svc+0x7c/0x1f0 [ 128.248413][ C0] el0t_64_sync_handler+0x84/0xe4 [ 128.249645][ C0] el0t_64_sync+0x1a0/0x1a4 [ 128.250736][ C0] SMP: stopping secondary CPUs [ 128.251886][ C0] Kernel Offset: disabled [ 128.253034][ C0] CPU features: 0x8,000081c1,21302e40 [ 128.254363][ C0] Memory Limit: none [ 128.270484][ C0] [ 128.271114][ C0] ================================ [ 128.272362][ C0] WARNING: inconsistent lock state [ 128.273607][ C0] 5.15.180-syzkaller #0 Tainted: G L [ 128.275226][ C0] -------------------------------- [ 128.276517][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 128.278150][ C0] syz.0.218/5454 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 128.279717][ C0] ffff800014bae978 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 128.282244][ C0] {HARDIRQ-ON-W} state was registered at: [ 128.283652][ C0] lock_acquire+0x240/0x77c [ 128.284788][ C0] _raw_spin_lock+0xb0/0x10c [ 128.285933][ C0] efi_call_rts+0x80/0x9d8 [ 128.287053][ C0] process_one_work+0x790/0x11b8 [ 128.288284][ C0] worker_thread+0x910/0x1034 [ 128.289535][ C0] kthread+0x37c/0x45c [ 128.290596][ C0] ret_from_fork+0x10/0x20 [ 128.291740][ C0] irq event stamp: 4955 [ 128.292790][ C0] hardirqs last enabled at (4954): [] exit_to_kernel_mode+0x100/0x178 [ 128.295273][ C0] hardirqs last disabled at (4955): [] enter_el1_irq_or_nmi+0x10/0x1c [ 128.297859][ C0] softirqs last enabled at (322): [] release_sock+0x1e4/0x270 [ 128.300180][ C0] softirqs last disabled at (328): [] lock_sock_nested+0x108/0x1ec [ 128.302519][ C0] [ 128.302519][ C0] other info that might help us debug this: [ 128.304467][ C0] Possible unsafe locking scenario: [ 128.304467][ C0] [ 128.306294][ C0] CPU0 [ 128.307087][ C0] ---- [ 128.307925][ C0] lock(efi_rt_lock); [ 128.308994][ C0] [ 128.309875][ C0] lock(efi_rt_lock); [ 128.310950][ C0] [ 128.310950][ C0] *** DEADLOCK *** [ 128.310950][ C0] [ 128.313027][ C0] 4 locks held by syz.0.218/5454: [ 128.314339][ C0] #0: ffff0000dd7a1d20 (sk_lock-AF_TIPC){+.+.}-{0:0}, at: tipc_sendstream+0x50/0x84 [ 128.316771][ C0] #1: ffff0000dd7a1ca0 (slock-AF_TIPC){+...}-{2:2}, at: lock_sock_nested+0x108/0x1ec [ 128.319147][ C0] #2: ffff800014d41be0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 128.321569][ C0] #3: ffff8000168b75e8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x174/0x9dc [ 128.323964][ C0] [ 128.323964][ C0] stack backtrace: [ 128.325399][ C0] CPU: 0 PID: 5454 Comm: syz.0.218 Tainted: G L 5.15.180-syzkaller #0 [ 128.327712][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 128.330209][ C0] Call trace: [ 128.330965][ C0] dump_backtrace+0x0/0x530 [ 128.332074][ C0] show_stack+0x2c/0x3c [ 128.333139][ C0] dump_stack_lvl+0x108/0x170 [ 128.334340][ C0] dump_stack+0x1c/0x58 [ 128.335382][ C0] print_usage_bug+0x64c/0x9a8 [ 128.336510][ C0] mark_lock_irq+0x980/0xd2c [ 128.337654][ C0] mark_lock+0x258/0x360 [ 128.338709][ C0] __lock_acquire+0xb50/0x7638 [ 128.339890][ C0] lock_acquire+0x240/0x77c [ 128.341011][ C0] _raw_spin_lock+0xb0/0x10c [ 128.342121][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 128.343702][ C0] efivar_entry_set_safe+0x560/0x580 [ 128.345014][ C0] efi_pstore_write+0x280/0x400 [ 128.346184][ C0] pstore_dump+0x6b0/0x9dc [ 128.347263][ C0] kmsg_dump+0x17c/0x26c [ 128.348286][ C0] panic+0x358/0x8bc [ 128.349205][ C0] softlockup_fn+0x0/0x120 [ 128.350317][ C0] __hrtimer_run_queues+0x458/0xca4 [ 128.351624][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 128.352842][ C0] arch_timer_handler_virt+0x74/0x88 [ 128.354155][ C0] handle_percpu_devid_irq+0x29c/0x7fc [ 128.355405][ C0] handle_domain_irq+0x144/0x1fc [ 128.356641][ C0] gic_handle_irq+0x78/0x1c8 [ 128.357719][ C0] call_on_irq_stack+0x24/0x4c [ 128.358937][ C0] do_interrupt_handler+0x74/0x94 [ 128.360162][ C0] el1_interrupt+0x30/0x58 [ 128.361331][ C0] el1h_64_irq_handler+0x18/0x24 [ 128.362549][ C0] el1h_64_irq+0x78/0x7c [ 128.363596][ C0] queued_spin_lock_slowpath+0x160/0x938 [ 128.365010][ C0] do_raw_spin_lock+0x334/0x35c [ 128.366183][ C0] _raw_spin_lock_bh+0x12c/0x1c4 [ 128.367374][ C0] lock_sock_nested+0x108/0x1ec [ 128.368585][ C0] tipc_sendstream+0x50/0x84 [ 128.369727][ C0] ____sys_sendmsg+0x584/0x870 [ 128.370865][ C0] ___sys_sendmsg+0x214/0x294 [ 128.372048][ C0] __arm64_sys_sendmsg+0x1ac/0x25c [ 128.373319][ C0] invoke_syscall+0x98/0x2b8 [ 128.374486][ C0] el0_svc_common+0x138/0x258 [ 128.375656][ C0] do_el0_svc+0x58/0x14c [ 128.376720][ C0] el0_svc+0x7c/0x1f0 [ 128.377745][ C0] el0t_64_sync_handler+0x84/0xe4 [ 128.378963][ C0] el0t_64_sync+0x1a0/0x1a4 [ 128.777891][ C0] Rebooting in 86400 seconds..