Warning: Permanently added '10.128.1.87' (ED25519) to the list of known hosts. 2026/08/02 23:22:20 parsed 1 programs 2026/08/02 23:22:20 serving rpc on tcp://38757 [ 69.948796][ T4197] cgroup: Unknown subsys name 'net' [ 70.060118][ T4197] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 71.404886][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.411399][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.672498][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 73.210803][ T817] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.221266][ T817] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.238506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.250604][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.258705][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.266803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.611662][ T4225] chnl_net:caif_netlink_parms(): no params data found [ 73.670663][ T4225] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.678411][ T4225] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.686829][ T4225] device bridge_slave_0 entered promiscuous mode [ 73.696876][ T4225] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.704067][ T4225] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.712768][ T4225] device bridge_slave_1 entered promiscuous mode [ 73.739136][ T4225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.751219][ T4225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.779391][ T4225] team0: Port device team_slave_0 added [ 73.787440][ T4225] team0: Port device team_slave_1 added [ 73.810232][ T4225] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.817355][ T4225] 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. [ 73.843307][ T4225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.856533][ T4225] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.863562][ T4225] 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. [ 73.889961][ T4225] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.929234][ T4225] device hsr_slave_0 entered promiscuous mode [ 73.936254][ T4225] device hsr_slave_1 entered promiscuous mode [ 74.074472][ T4225] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.087553][ T4225] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.097504][ T4225] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.109685][ T4225] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.149198][ T4225] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.156476][ T4225] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.164482][ T4225] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.171612][ T4225] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.225042][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.233515][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.270380][ T4225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.284748][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.295099][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.306654][ T4225] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.317527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.327257][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.337054][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.344181][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.364356][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.374015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.385625][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.392751][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.401140][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.412330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.433886][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.443632][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.453061][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.463467][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.474828][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.486860][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.495697][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.510838][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.520289][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.531206][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.672549][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.680068][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.691352][ T4225] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.725745][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.735994][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.757478][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.768182][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.778234][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.787901][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.798252][ T4225] device veth0_vlan entered promiscuous mode [ 74.813004][ T4225] device veth1_vlan entered promiscuous mode [ 74.840301][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.849895][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.859193][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.869894][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.880951][ T4225] device veth0_macvtap entered promiscuous mode [ 74.893325][ T4225] device veth1_macvtap entered promiscuous mode [ 74.911917][ T4225] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.919512][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.930534][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.940035][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.950689][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.963740][ T4225] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.972879][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.981835][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.993147][ T4225] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.003464][ T4225] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.014367][ T4225] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.024588][ T4225] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/08/02 23:22:29 executed programs: 0 [ 77.589344][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.677037][ T4292] chnl_net:caif_netlink_parms(): no params data found [ 77.715185][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.722562][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.730257][ T4292] device bridge_slave_0 entered promiscuous mode [ 77.738263][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.745439][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.753698][ T4292] device bridge_slave_1 entered promiscuous mode [ 77.773290][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.784956][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.806352][ T4292] team0: Port device team_slave_0 added [ 77.814988][ T4292] team0: Port device team_slave_1 added [ 77.830862][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.837930][ T4292] 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. [ 77.864182][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.876769][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.884492][ T4292] 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. [ 77.910558][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.938884][ T4292] device hsr_slave_0 entered promiscuous mode [ 77.945815][ T4292] device hsr_slave_1 entered promiscuous mode [ 77.952681][ T4292] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.960554][ T4292] Cannot create hsr debugfs directory [ 79.652404][ T1330] Bluetooth: hci0: command 0x0409 tx timeout [ 80.518522][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.576853][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.638731][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.504067][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.514906][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.525557][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.535358][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.631054][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.646856][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.654858][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.666269][ T4292] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.681176][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.691354][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.700690][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.707809][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.716508][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.725066][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 81.750724][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.759947][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.769147][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.776312][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.789996][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.800140][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.814789][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.824852][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.836547][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.877324][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.886657][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.897554][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.906432][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.918277][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.928689][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.938872][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.075462][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.083356][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.096592][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.135830][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.144747][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.162067][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.170319][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.179385][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.187224][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.199463][ T4292] device veth0_vlan entered promiscuous mode [ 82.215151][ T9] device hsr_slave_0 left promiscuous mode [ 82.221716][ T9] device hsr_slave_1 left promiscuous mode [ 82.228847][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.236690][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.245619][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.253412][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.260921][ T9] device bridge_slave_1 left promiscuous mode [ 82.268340][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.283812][ T9] device bridge_slave_0 left promiscuous mode [ 82.290230][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.307089][ T9] device veth1_macvtap left promiscuous mode [ 82.313542][ T9] device veth0_macvtap left promiscuous mode [ 82.319638][ T9] device veth1_vlan left promiscuous mode [ 82.326231][ T9] device veth0_vlan left promiscuous mode [ 82.486234][ T9] team0 (unregistering): Port device team_slave_1 removed [ 82.498424][ T9] team0 (unregistering): Port device team_slave_0 removed [ 82.510703][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.527964][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.581500][ T9] bond0 (unregistering): Released all slaves [ 82.637139][ T4292] device veth1_vlan entered promiscuous mode [ 82.652299][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.660458][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.679417][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.693561][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.706132][ T4292] device veth0_macvtap entered promiscuous mode [ 82.715879][ T4292] device veth1_macvtap entered promiscuous mode [ 82.729868][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.737674][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.746715][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.755316][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.764976][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.777361][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.790290][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.799815][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.809161][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.818098][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.829882][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.839057][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.909816][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.923362][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.933807][ T817] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.957619][ T817] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.966118][ T817] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.974248][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.422194][ T4360] ------------[ cut here ]------------ [ 83.427944][ T4360] WARNING: CPU: 0 PID: 4360 at drivers/virtio/virtio.c:303 virtio_dev_remove+0x171/0x1a0 [ 83.448621][ T4360] Modules linked in: [ 83.454408][ T4360] CPU: 0 PID: 4360 Comm: syz.0.17 Not tainted syzkaller #0 [ 83.474267][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 83.485899][ T4360] RIP: 0010:virtio_dev_remove+0x171/0x1a0 [ 83.493805][ T4360] Code: 08 48 89 df e8 10 bf 7b fd 4c 89 f7 ff 13 0c 01 0f b6 f0 4c 89 f7 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d ff e0 e8 2f 9c 36 fd <0f> 0b e9 76 ff ff ff 44 89 e9 80 e1 07 38 c1 0f 8c d6 fe ff ff 4c [ 83.514112][ T4360] RSP: 0000:ffffc9000322f8a0 EFLAGS: 00010293 [ 83.520227][ T4360] RAX: ffffffff84426081 RBX: ffff88801e5f05c8 RCX: ffff888022e7d940 [ 83.528796][ T4360] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 0000000000000000 [ 83.540628][ T4360] RBP: 00000000000000ff R08: ffffffff901ee0f7 R09: 1ffffffff203dc1e [ 83.549237][ T4360] R10: dffffc0000000000 R11: fffffbfff203dc1f R12: 1ffff11003cbe0b9 [ 83.557724][ T4360] R13: dffffc0000000000 R14: ffff88801e5f0000 R15: ffffffff8a866378 [ 83.567260][ T4360] FS: 0000555586e09500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 83.576740][ T4360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.591531][ T4360] CR2: 0000559b5e145950 CR3: 00000000257c2000 CR4: 00000000003506f0 [ 83.599574][ T4360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.615967][ T4360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.624351][ T4360] Call Trace: [ 83.627662][ T4360] [ 83.630619][ T4360] ? virtio_dev_probe+0xa40/0xa40 [ 83.636235][ T4360] device_release_driver_internal+0x44c/0x710 [ 83.643080][ T4360] bus_remove_device+0x2dd/0x400 [ 83.648076][ T4360] device_del+0x63f/0xa80 [ 83.652909][ T4360] ? kill_device+0x160/0x160 [ 83.657546][ T4360] ? pci_device_is_present+0x171/0x240 [ 83.663857][ T4360] ? pci_update_current_state+0x400/0x400 [ 83.669624][ T4360] device_unregister+0x1c/0xc0 [ 83.674848][ T4360] unregister_virtio_device+0x33/0x60 [ 83.687186][ T4360] virtio_pci_remove+0x7b/0xe0 [ 83.692869][ T4360] pci_device_remove+0x93/0x230 [ 83.698217][ T4360] ? pci_device_probe+0x850/0x850 [ 83.704200][ T4360] device_release_driver_internal+0x44c/0x710 [ 83.710320][ T4360] pci_stop_bus_device+0x108/0x140 [ 83.716208][ T4360] pci_stop_and_remove_bus_device_locked+0x16/0x30 [ 83.726536][ T4360] remove_store+0xe2/0x140 [ 83.731018][ T4360] ? pci_dev_hp_attrs_are_visible+0xe0/0xe0 [ 83.737704][ T4360] ? sysfs_kf_write+0x183/0x2a0 [ 83.743448][ T4360] ? sysfs_kf_read+0x350/0x350 [ 83.748258][ T4360] kernfs_fop_write_iter+0x3a8/0x500 [ 83.754114][ T4360] vfs_write+0x748/0xd70 [ 83.758390][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 83.764329][ T4360] ? file_end_write+0x250/0x250 [ 83.769239][ T4360] ? __fdget_pos+0x2c6/0x370 [ 83.774257][ T4360] ksys_write+0x153/0x260 [ 83.778621][ T4360] ? __ia32_sys_read+0x80/0x80 [ 83.796965][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 83.803654][ T4360] do_syscall_64+0x4c/0xa0 [ 83.808120][ T4360] ? clear_bhb_loop+0x30/0x80 [ 83.811910][ T4243] Bluetooth: hci0: command 0x040f tx timeout [ 83.817952][ T4360] ? clear_bhb_loop+0x30/0x80 [ 83.824412][ T4360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.830344][ T4360] RIP: 0033:0x7fb1f9995019 [ 83.835179][ T4360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 83.855289][ T4360] RSP: 002b:00007ffea790c3a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 83.864059][ T4360] RAX: ffffffffffffffda RBX: 00007fb1f9c1cfa0 RCX: 00007fb1f9995019 [ 83.873354][ T4360] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000004 [ 83.887447][ T4360] RBP: 00007fb1f9a2c00c R08: 0000000000000000 R09: 0000000000000000 [ 83.901171][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.909502][ T4360] R13: 00007fb1f9c1cfac R14: 00007fb1f9c1cfa0 R15: 00007fb1f9c1cfa0 [ 83.917957][ T4360] [ 83.921019][ T4360] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.928315][ T4360] CPU: 0 PID: 4360 Comm: syz.0.17 Not tainted syzkaller #0 [ 83.935538][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 83.945623][ T4360] Call Trace: [ 83.948931][ T4360] [ 83.951894][ T4360] dump_stack_lvl+0x188/0x250 [ 83.956602][ T4360] ? show_regs_print_info+0x20/0x20 [ 83.961839][ T4360] ? load_image+0x410/0x410 [ 83.966386][ T4360] panic+0x2f8/0x850 [ 83.970313][ T4360] ? bpf_jit_dump+0xd0/0xd0 [ 83.974857][ T4360] ? virtio_dev_remove+0x171/0x1a0 [ 83.979991][ T4360] __warn+0x248/0x2b0 [ 83.983993][ T4360] ? virtio_dev_remove+0x171/0x1a0 [ 83.989132][ T4360] report_bug+0x1b9/0x2e0 [ 83.993487][ T4360] handle_bug+0x3a/0x70 [ 83.997662][ T4360] exc_invalid_op+0x16/0x40 [ 84.002182][ T4360] asm_exc_invalid_op+0x16/0x20 [ 84.007050][ T4360] RIP: 0010:virtio_dev_remove+0x171/0x1a0 [ 84.012795][ T4360] Code: 08 48 89 df e8 10 bf 7b fd 4c 89 f7 ff 13 0c 01 0f b6 f0 4c 89 f7 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d ff e0 e8 2f 9c 36 fd <0f> 0b e9 76 ff ff ff 44 89 e9 80 e1 07 38 c1 0f 8c d6 fe ff ff 4c [ 84.032420][ T4360] RSP: 0000:ffffc9000322f8a0 EFLAGS: 00010293 [ 84.038520][ T4360] RAX: ffffffff84426081 RBX: ffff88801e5f05c8 RCX: ffff888022e7d940 [ 84.046535][ T4360] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 0000000000000000 [ 84.054534][ T4360] RBP: 00000000000000ff R08: ffffffff901ee0f7 R09: 1ffffffff203dc1e [ 84.062530][ T4360] R10: dffffc0000000000 R11: fffffbfff203dc1f R12: 1ffff11003cbe0b9 [ 84.070518][ T4360] R13: dffffc0000000000 R14: ffff88801e5f0000 R15: ffffffff8a866378 [ 84.078556][ T4360] ? virtio_dev_remove+0x171/0x1a0 [ 84.083715][ T4360] ? virtio_dev_probe+0xa40/0xa40 [ 84.089198][ T4360] device_release_driver_internal+0x44c/0x710 [ 84.095294][ T4360] bus_remove_device+0x2dd/0x400 [ 84.100267][ T4360] device_del+0x63f/0xa80 [ 84.104622][ T4360] ? kill_device+0x160/0x160 [ 84.109255][ T4360] ? pci_device_is_present+0x171/0x240 [ 84.114739][ T4360] ? pci_update_current_state+0x400/0x400 [ 84.120487][ T4360] device_unregister+0x1c/0xc0 [ 84.125270][ T4360] unregister_virtio_device+0x33/0x60 [ 84.130663][ T4360] virtio_pci_remove+0x7b/0xe0 [ 84.135455][ T4360] pci_device_remove+0x93/0x230 [ 84.140336][ T4360] ? pci_device_probe+0x850/0x850 [ 84.145380][ T4360] device_release_driver_internal+0x44c/0x710 [ 84.151479][ T4360] pci_stop_bus_device+0x108/0x140 [ 84.156610][ T4360] pci_stop_and_remove_bus_device_locked+0x16/0x30 [ 84.163132][ T4360] remove_store+0xe2/0x140 [ 84.167574][ T4360] ? pci_dev_hp_attrs_are_visible+0xe0/0xe0 [ 84.173492][ T4360] ? sysfs_kf_write+0x183/0x2a0 [ 84.178369][ T4360] ? sysfs_kf_read+0x350/0x350 [ 84.183154][ T4360] kernfs_fop_write_iter+0x3a8/0x500 [ 84.188468][ T4360] vfs_write+0x748/0xd70 [ 84.192725][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 84.197953][ T4360] ? file_end_write+0x250/0x250 [ 84.202844][ T4360] ? __fdget_pos+0x2c6/0x370 [ 84.207456][ T4360] ksys_write+0x153/0x260 [ 84.211806][ T4360] ? __ia32_sys_read+0x80/0x80 [ 84.216592][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 84.221813][ T4360] do_syscall_64+0x4c/0xa0 [ 84.226278][ T4360] ? clear_bhb_loop+0x30/0x80 [ 84.230986][ T4360] ? clear_bhb_loop+0x30/0x80 [ 84.235784][ T4360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.241714][ T4360] RIP: 0033:0x7fb1f9995019 [ 84.246157][ T4360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 84.265784][ T4360] RSP: 002b:00007ffea790c3a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 84.274228][ T4360] RAX: ffffffffffffffda RBX: 00007fb1f9c1cfa0 RCX: 00007fb1f9995019 [ 84.282224][ T4360] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000004 [ 84.290214][ T4360] RBP: 00007fb1f9a2c00c R08: 0000000000000000 R09: 0000000000000000 [ 84.298221][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.306212][ T4360] R13: 00007fb1f9c1cfac R14: 00007fb1f9c1cfa0 R15: 00007fb1f9c1cfa0 [ 84.314229][ T4360] [ 84.317356][ T4360] Kernel Offset: disabled [ 84.321793][ T4360] Rebooting in 86400 seconds..