Warning: Permanently added '10.128.1.236' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 parsed 1 programs [ 64.502836][ T4462] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.202889][ T357] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.204055][ T357] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.205536][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.216048][ T357] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.217257][ T357] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.218905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.557847][ T4545] chnl_net:caif_netlink_parms(): no params data found [ 67.575699][ T4545] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.576904][ T4545] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.578342][ T4545] device bridge_slave_0 entered promiscuous mode [ 67.580596][ T4545] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.581740][ T4545] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.583326][ T4545] device bridge_slave_1 entered promiscuous mode [ 67.590636][ T4545] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.593077][ T4545] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.600820][ T4545] team0: Port device team_slave_0 added [ 67.602639][ T4545] team0: Port device team_slave_1 added [ 67.608983][ T4545] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.610095][ T4545] 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. [ 67.613963][ T4545] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.617470][ T4545] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.618466][ T4545] 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. [ 67.622092][ T4545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.663522][ T4545] device hsr_slave_0 entered promiscuous mode [ 67.732610][ T4545] device hsr_slave_1 entered promiscuous mode [ 68.451133][ T4545] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.493651][ T4545] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.513337][ T4545] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.563465][ T4545] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.632180][ T4545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.636344][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.637720][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.640469][ T4545] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.644932][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.646528][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.647905][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.648977][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.650307][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.655887][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.657663][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.659086][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.660184][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.666289][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.667810][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.669429][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.671228][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.677940][ T4545] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.679440][ T4545] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.684866][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.686303][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.687873][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.689746][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.691283][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.694240][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.695716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.697702][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.739456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.740713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.745857][ T4545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.751489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.753571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.760376][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.762203][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.764795][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.766212][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.768796][ T4545] device veth0_vlan entered promiscuous mode [ 68.772174][ T4545] device veth1_vlan entered promiscuous mode [ 68.779953][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.781523][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.784542][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.785960][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.788526][ T4545] device veth0_macvtap entered promiscuous mode [ 68.790786][ T4545] device veth1_macvtap entered promiscuous mode [ 68.814458][ T4545] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.815674][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.817208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.818655][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.820127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.825454][ T4545] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.826662][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.828202][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.832424][ T4545] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.833628][ T4545] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.834879][ T4545] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.836175][ T4545] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 69.187899][ T4725] chnl_net:caif_netlink_parms(): no params data found [ 69.213563][ T4725] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.214771][ T4725] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.216304][ T4725] device bridge_slave_0 entered promiscuous mode [ 69.218308][ T4725] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.219480][ T4725] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.220873][ T4725] device bridge_slave_1 entered promiscuous mode [ 69.233086][ T4725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.235745][ T4725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.244355][ T4725] team0: Port device team_slave_0 added [ 69.246266][ T4725] team0: Port device team_slave_1 added [ 69.252841][ T4725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.253855][ T4725] 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. [ 69.257375][ T4725] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.259617][ T4725] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.260732][ T4725] 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. [ 69.265379][ T4725] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.323585][ T4725] device hsr_slave_0 entered promiscuous mode [ 69.352847][ T4725] device hsr_slave_1 entered promiscuous mode [ 69.382477][ T4725] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.383678][ T4725] Cannot create hsr debugfs directory [ 69.416002][ T4725] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.614066][ T7] cfg80211: failed to load regulatory.db [ 69.616443][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.617451][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.212483][ T4085] Bluetooth: hci0: command 0x0409 tx timeout [ 72.185904][ T4725] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.302436][ T4085] Bluetooth: hci0: command 0x041b tx timeout [ 74.597320][ T4725] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.636134][ T4725] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.807740][ T4725] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.844603][ T4725] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.883735][ T4725] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.961028][ T4725] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.026445][ T4725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.030196][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.031666][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.035826][ T4725] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.038535][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.039996][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.041392][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.042498][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.045095][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.047866][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.049448][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.050889][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.051980][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.059265][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.062125][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.065440][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.067404][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.069061][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.071534][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.074054][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.076880][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.078430][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.080952][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.082812][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.085171][ T4725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.124419][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.125585][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.129177][ T4725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.140414][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.142011][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.148294][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.149769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.151230][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.152875][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.155038][ T4725] device veth0_vlan entered promiscuous mode [ 75.158274][ T4725] device veth1_vlan entered promiscuous mode [ 75.165841][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.167146][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.168576][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.170009][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.172088][ T4725] device veth0_macvtap entered promiscuous mode [ 75.174669][ T4725] device veth1_macvtap entered promiscuous mode [ 75.179008][ T4725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.180518][ T4725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.183264][ T4725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.184415][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.185967][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.187330][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.188845][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.191082][ T4725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.193741][ T4725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.196328][ T4725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.197470][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.199084][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.201452][ T4725] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.202940][ T4725] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.204345][ T4725] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.205712][ T4725] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.224165][ T638] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.225439][ T638] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.228640][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.231857][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.233533][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.235214][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.372753][ T4633] Bluetooth: hci0: command 0x040f tx timeout [ 76.236879][ T747] device hsr_slave_0 left promiscuous mode [ 76.303046][ T747] device hsr_slave_1 left promiscuous mode [ 76.362508][ T747] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.363609][ T747] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.365281][ T747] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.366418][ T747] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.368311][ T747] device bridge_slave_1 left promiscuous mode [ 76.369311][ T747] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.413383][ T747] device bridge_slave_0 left promiscuous mode [ 76.414622][ T747] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.492889][ T747] device veth1_macvtap left promiscuous mode [ 76.493903][ T747] device veth0_macvtap left promiscuous mode [ 76.494863][ T747] device veth1_vlan left promiscuous mode [ 76.495795][ T747] device veth0_vlan left promiscuous mode [ 76.629470][ T747] team0 (unregistering): Port device team_slave_1 removed [ 76.634798][ T747] team0 (unregistering): Port device team_slave_0 removed [ 76.638995][ T747] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.666268][ T747] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.775967][ T747] bond0 (unregistering): Released all slaves [ 77.452494][ T13] Bluetooth: hci0: command 0x0419 tx timeout [ 100.122323][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [syz.0.280:5733] [ 100.123486][ C1] Modules linked in: [ 100.124113][ C1] irq event stamp: 29470045 [ 100.124831][ C1] hardirqs last enabled at (29470044): [] __local_bh_enable_ip+0x1f8/0x380 [ 100.126411][ C1] hardirqs last disabled at (29470045): [] enter_el1_irq_or_nmi+0x10/0x1c [ 100.127825][ C1] softirqs last enabled at (56): [] tipc_sk_rcv+0x278/0x22a8 [ 100.129195][ C1] softirqs last disabled at (58): [] tipc_sk_rcv+0x294/0x22a8 [ 100.130569][ C1] CPU: 1 PID: 5733 Comm: syz.0.280 Not tainted syzkaller #0 [ 100.131659][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 100.133107][ C1] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 100.134238][ C1] pc : __local_bh_enable_ip+0x200/0x380 [ 100.135019][ C1] lr : __local_bh_enable_ip+0x1f8/0x380 [ 100.135837][ C1] sp : ffff800021c66310 [ 100.136408][ C1] x29: ffff800021c66320 x28: ffff0000e38d3800 x27: ffff800021c66500 [ 100.137616][ C1] x26: 00000000965f6795 x25: dfff800000000000 x24: 0000000000000001 [ 100.138927][ C1] x23: dfff800000000000 x22: 1fffe0001db3b001 x21: ffff800010c984a8 [ 100.140104][ C1] x20: 0000000000000201 x19: ffff0000ed9d8008 x18: 0000000000000402 [ 100.141272][ C1] x17: 0000000000000000 x16: ffff8000082c0c04 x15: ffff80000f62ad90 [ 100.142380][ C1] x14: ffff80000f62ac00 x13: 0000000000000003 x12: 0000000000ff0100 [ 100.143578][ C1] x11: 0000000000000201 x10: 0000000000000003 x9 : 0000000000000000 [ 100.144772][ C1] x8 : 00000000000000e0 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.145954][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 100.147192][ C1] x2 : 0000000000000002 x1 : ffff8000112cb1a0 x0 : ffff80018d0df000 [ 100.148374][ C1] Call trace: [ 100.148876][ C1] __local_bh_enable_ip+0x200/0x380 [ 100.149678][ C1] _raw_spin_trylock_bh+0x160/0x230 [ 100.150446][ C1] tipc_sk_rcv+0x294/0x22a8 [ 100.151096][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.151833][ C1] tipc_node_distr_xmit+0x248/0x33c [ 100.152676][ C1] tipc_sk_rcv+0x1de8/0x22a8 [ 100.153404][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.154190][ C1] tipc_sk_push_backlog+0x398/0x744 [ 100.155005][ C1] tipc_sk_proto_rcv+0x704/0x12d0 [ 100.155724][ C1] tipc_sk_filter_rcv+0x252c/0x2798 [ 100.156581][ C1] tipc_sk_rcv+0x5c8/0x22a8 [ 100.157279][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.158010][ C1] tipc_node_distr_xmit+0x248/0x33c [ 100.158773][ C1] tipc_sk_backlog_rcv+0x168/0x224 [ 100.159560][ C1] __release_sock+0x1c4/0x3d0 [ 100.160266][ C1] release_sock+0x60/0x258 [ 100.160945][ C1] sock_setsockopt+0x199c/0x1e1c [ 100.161657][ C1] __sys_setsockopt+0x294/0x36c [ 100.162405][ C1] __arm64_sys_setsockopt+0xb8/0xd4 [ 100.163171][ C1] invoke_syscall+0x98/0x2b8 [ 100.163911][ C1] el0_svc_common+0x138/0x258 [ 100.164557][ C1] do_el0_svc+0x58/0x14c [ 100.165162][ C1] el0_svc+0x78/0x1e0 [ 100.165742][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 100.166435][ C1] el0t_64_sync+0x1a0/0x1a4 [ 100.167094][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 100.168092][ C1] CPU: 1 PID: 5733 Comm: syz.0.280 Tainted: G L syzkaller #0 [ 100.169374][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 100.170791][ C1] Call trace: [ 100.171305][ C1] dump_backtrace+0x0/0x43c [ 100.172042][ C1] show_stack+0x2c/0x3c [ 100.172668][ C1] __dump_stack+0x30/0x40 [ 100.173335][ C1] dump_stack_lvl+0xf8/0x160 [ 100.174059][ C1] dump_stack+0x1c/0x5c [ 100.174695][ C1] panic+0x2e4/0x854 [ 100.175333][ C1] softlockup_fn+0x0/0x120 [ 100.176009][ C1] __hrtimer_run_queues+0x3fc/0xb6c [ 100.176834][ C1] hrtimer_interrupt+0x2bc/0xb5c [ 100.177580][ C1] arch_timer_handler_virt+0x74/0x88 [ 100.178369][ C1] handle_percpu_devid_irq+0x29c/0x76c [ 100.179239][ C1] handle_domain_irq+0x144/0x1fc [ 100.179967][ C1] gic_handle_irq+0x78/0x1c8 [ 100.180624][ C1] call_on_irq_stack+0x30/0x48 [ 100.181348][ C1] do_interrupt_handler+0x6c/0x88 [ 100.182043][ C1] el1_interrupt+0x30/0x58 [ 100.182695][ C1] el1h_64_irq_handler+0x18/0x24 [ 100.183447][ C1] el1h_64_irq+0x78/0x7c [ 100.184049][ C1] __local_bh_enable_ip+0x200/0x380 [ 100.184823][ C1] _raw_spin_trylock_bh+0x160/0x230 [ 100.185614][ C1] tipc_sk_rcv+0x294/0x22a8 [ 100.186224][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.186913][ C1] tipc_node_distr_xmit+0x248/0x33c [ 100.187681][ C1] tipc_sk_rcv+0x1de8/0x22a8 [ 100.188329][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.189058][ C1] tipc_sk_push_backlog+0x398/0x744 [ 100.189838][ C1] tipc_sk_proto_rcv+0x704/0x12d0 [ 100.190553][ C1] tipc_sk_filter_rcv+0x252c/0x2798 [ 100.191298][ C1] tipc_sk_rcv+0x5c8/0x22a8 [ 100.191967][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.192672][ C1] tipc_node_distr_xmit+0x248/0x33c [ 100.193439][ C1] tipc_sk_backlog_rcv+0x168/0x224 [ 100.194196][ C1] __release_sock+0x1c4/0x3d0 [ 100.194900][ C1] release_sock+0x60/0x258 [ 100.195579][ C1] sock_setsockopt+0x199c/0x1e1c [ 100.196323][ C1] __sys_setsockopt+0x294/0x36c [ 100.197024][ C1] __arm64_sys_setsockopt+0xb8/0xd4 [ 100.197804][ C1] invoke_syscall+0x98/0x2b8 [ 100.198557][ C1] el0_svc_common+0x138/0x258 [ 100.199189][ C1] do_el0_svc+0x58/0x14c [ 100.199808][ C1] el0_svc+0x78/0x1e0 [ 100.200363][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 100.201127][ C1] el0t_64_sync+0x1a0/0x1a4 [ 100.201817][ C1] SMP: stopping secondary CPUs [ 100.202521][ C1] Kernel Offset: disabled [ 100.203179][ C1] CPU features: 0x8,000003c1,7d33ffd9 [ 100.203981][ C1] Memory Limit: none [ 100.211702][ C1] [ 100.212045][ C1] ================================ [ 100.212759][ C1] WARNING: inconsistent lock state [ 100.213456][ C1] syzkaller #0 Tainted: G L [ 100.214408][ C1] -------------------------------- [ 100.215218][ C1] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 100.216273][ C1] syz.0.280/5733 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 100.217252][ C1] ffff80001415e878 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 100.218892][ C1] {HARDIRQ-ON-W} state was registered at: [ 100.219756][ C1] lock_acquire+0x1f4/0x620 [ 100.220404][ C1] _raw_spin_lock+0xb0/0x10c [ 100.221132][ C1] efi_call_rts+0x384/0x9f4 [ 100.221824][ C1] process_one_work+0x79c/0x1140 [ 100.222617][ C1] worker_thread+0x8f4/0x101c [ 100.223307][ C1] kthread+0x374/0x454 [ 100.223991][ C1] ret_from_fork+0x10/0x20 [ 100.224641][ C1] irq event stamp: 29470045 [ 100.225311][ C1] hardirqs last enabled at (29470044): [] __local_bh_enable_ip+0x1f8/0x380 [ 100.226865][ C1] hardirqs last disabled at (29470045): [] enter_el1_irq_or_nmi+0x10/0x1c [ 100.228409][ C1] softirqs last enabled at (56): [] tipc_sk_rcv+0x278/0x22a8 [ 100.229857][ C1] softirqs last disabled at (58): [] tipc_sk_rcv+0x294/0x22a8 [ 100.231226][ C1] [ 100.231226][ C1] other info that might help us debug this: [ 100.232456][ C1] Possible unsafe locking scenario: [ 100.232456][ C1] [ 100.233623][ C1] CPU0 [ 100.234074][ C1] ---- [ 100.234569][ C1] lock(efi_rt_lock); [ 100.235213][ C1] [ 100.235811][ C1] lock(efi_rt_lock); [ 100.236524][ C1] [ 100.236524][ C1] *** DEADLOCK *** [ 100.236524][ C1] [ 100.237946][ C1] 4 locks held by syz.0.280/5733: [ 100.238833][ C1] #0: ffff0000e38d3220 (sk_lock-AF_TIPC){+.+.}-{0:0}, at: sock_setsockopt+0x5f8/0x1e1c [ 100.240440][ C1] #1: ffff0000e38d38a0 (slock-AF_TIPC){+...}-{2:2}, at: tipc_sk_rcv+0x294/0x22a8 [ 100.241999][ C1] #2: ffff8000142f1520 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 100.243461][ C1] #3: ffff800015e4faa8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x170/0x6f8 [ 100.244990][ C1] [ 100.244990][ C1] stack backtrace: [ 100.245876][ C1] CPU: 1 PID: 5733 Comm: syz.0.280 Tainted: G L syzkaller #0 [ 100.247286][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 100.248860][ C1] Call trace: [ 100.249286][ C1] dump_backtrace+0x0/0x43c [ 100.249962][ C1] show_stack+0x2c/0x3c [ 100.250539][ C1] __dump_stack+0x30/0x40 [ 100.251169][ C1] dump_stack_lvl+0xf8/0x160 [ 100.251876][ C1] dump_stack+0x1c/0x5c [ 100.252493][ C1] print_usage_bug+0x3a4/0x550 [ 100.253175][ C1] mark_lock_irq+0x788/0x9e4 [ 100.253918][ C1] mark_lock+0x224/0x320 [ 100.254572][ C1] __lock_acquire+0xd28/0x651c [ 100.255299][ C1] lock_acquire+0x1f4/0x620 [ 100.255944][ C1] _raw_spin_lock+0xb0/0x10c [ 100.256688][ C1] virt_efi_set_variable_nonblocking+0x74/0x16c [ 100.257637][ C1] efivar_entry_set_safe+0x460/0x480 [ 100.258414][ C1] efi_pstore_write+0x22c/0x3ac [ 100.259161][ C1] pstore_dump+0x4dc/0x6f8 [ 100.259812][ C1] kmsg_dump+0x170/0x260 [ 100.260377][ C1] panic+0x338/0x854 [ 100.260911][ C1] softlockup_fn+0x0/0x120 [ 100.261583][ C1] __hrtimer_run_queues+0x3fc/0xb6c [ 100.262354][ C1] hrtimer_interrupt+0x2bc/0xb5c [ 100.263091][ C1] arch_timer_handler_virt+0x74/0x88 [ 100.263961][ C1] handle_percpu_devid_irq+0x29c/0x76c [ 100.264824][ C1] handle_domain_irq+0x144/0x1fc [ 100.265564][ C1] gic_handle_irq+0x78/0x1c8 [ 100.266331][ C1] call_on_irq_stack+0x30/0x48 [ 100.267059][ C1] do_interrupt_handler+0x6c/0x88 [ 100.267887][ C1] el1_interrupt+0x30/0x58 [ 100.268499][ C1] el1h_64_irq_handler+0x18/0x24 [ 100.269209][ C1] el1h_64_irq+0x78/0x7c [ 100.269900][ C1] __local_bh_enable_ip+0x200/0x380 [ 100.270717][ C1] _raw_spin_trylock_bh+0x160/0x230 [ 100.271514][ C1] tipc_sk_rcv+0x294/0x22a8 [ 100.272181][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.272859][ C1] tipc_node_distr_xmit+0x248/0x33c [ 100.273667][ C1] tipc_sk_rcv+0x1de8/0x22a8 [ 100.274347][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.275060][ C1] tipc_sk_push_backlog+0x398/0x744 [ 100.275863][ C1] tipc_sk_proto_rcv+0x704/0x12d0 [ 100.276649][ C1] tipc_sk_filter_rcv+0x252c/0x2798 [ 100.277503][ C1] tipc_sk_rcv+0x5c8/0x22a8 [ 100.278192][ C1] tipc_node_xmit+0x1a4/0xdb4 [ 100.278954][ C1] tipc_node_distr_xmit+0x248/0x33c [ 100.279801][ C1] tipc_sk_backlog_rcv+0x168/0x224 [ 100.280664][ C1] __release_sock+0x1c4/0x3d0 [ 100.281436][ C1] release_sock+0x60/0x258 [ 100.282221][ C1] sock_setsockopt+0x199c/0x1e1c [ 100.283044][ C1] __sys_setsockopt+0x294/0x36c [ 100.283791][ C1] __arm64_sys_setsockopt+0xb8/0xd4 [ 100.284674][ C1] invoke_syscall+0x98/0x2b8 [ 100.285374][ C1] el0_svc_common+0x138/0x258 [ 100.286157][ C1] do_el0_svc+0x58/0x14c [ 100.286832][ C1] el0_svc+0x78/0x1e0 [ 100.287489][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 100.288247][ C1] el0t_64_sync+0x1a0/0x1a4 [ 100.493656][ C1] Rebooting in 86400 seconds..