Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts.
2026/08/02 14:12:11 parsed 1 programs
2026/08/02 14:12:11 serving rpc on tcp://41167
syzkaller login: [ 100.863543][ T7] cfg80211: failed to load regulatory.db
[ 102.001427][ T4285] cgroup: Unknown subsys name 'net'
[ 102.081724][ T4285] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 103.843995][ T4285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 107.293562][ T4336] chnl_net:caif_netlink_parms(): no params data found
[ 107.366385][ T4336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.375035][ T4336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 107.384135][ T4336] device bridge_slave_0 entered promiscuous mode
[ 107.395091][ T4336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.402721][ T4336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 107.411748][ T4336] device bridge_slave_1 entered promiscuous mode
[ 107.450194][ T4336] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 107.462602][ T4336] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 107.504134][ T4336] team0: Port device team_slave_0 added
[ 107.513094][ T4336] team0: Port device team_slave_1 added
[ 107.537129][ T4336] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 107.544362][ T4336] 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.
[ 107.570757][ T4336] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 107.594043][ T4336] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 107.601192][ T4336] 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.
[ 107.627388][ T4336] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 107.678509][ T4336] device hsr_slave_0 entered promiscuous mode
[ 107.685573][ T4336] device hsr_slave_1 entered promiscuous mode
[ 107.847210][ T4336] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 107.863457][ T4336] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 107.878344][ T4336] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 107.897815][ T4336] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 107.936996][ T4336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.944580][ T4336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.953348][ T4336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.960587][ T4336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.031764][ T4336] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.047780][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 108.061308][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.070755][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.080331][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 108.099790][ T4336] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.115797][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 108.125839][ T58] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.133144][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.174556][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 108.184557][ T58] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.192367][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 108.225497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 108.235666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 108.252126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 108.265653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 108.275165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 108.297726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 108.306575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 108.320384][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 108.547165][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 108.555248][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 108.574020][ T4336] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.600815][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 108.610868][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 108.639707][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 108.649423][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 108.659966][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 108.668420][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 108.680731][ T4336] device veth0_vlan entered promiscuous mode
[ 108.700326][ T4336] device veth1_vlan entered promiscuous mode
[ 108.731510][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 108.739975][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 108.749280][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 108.759080][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 108.775860][ T4336] device veth0_macvtap entered promiscuous mode
[ 108.788039][ T4336] device veth1_macvtap entered promiscuous mode
[ 108.807301][ T4336] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 108.817082][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 108.826050][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 108.835408][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 108.844881][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 108.866616][ T4336] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.874393][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 108.884973][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 108.898414][ T4336] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.909782][ T4336] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.918654][ T4336] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.927519][ T4336] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.133737][ T48] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.329208][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.342260][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.359759][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 109.386869][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.395831][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.405391][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 110.473776][ T4373] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.483469][ T4373] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.501285][ T4373] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.510403][ T4373] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.520655][ T4373] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 110.528444][ T4373] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2026/08/02 14:12:23 executed programs: 0
[ 111.058779][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 111.067349][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 111.079646][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 111.087905][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 111.096572][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 111.104984][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 111.258355][ T4380] chnl_net:caif_netlink_parms(): no params data found
[ 111.286106][ T48] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 111.341418][ T4380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.348648][ T4380] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.357110][ T4380] device bridge_slave_0 entered promiscuous mode
[ 111.366516][ T4380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.373956][ T4380] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.382546][ T4380] device bridge_slave_1 entered promiscuous mode
[ 111.406596][ T4380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 111.419028][ T4380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 111.446512][ T4380] team0: Port device team_slave_0 added
[ 111.455463][ T4380] team0: Port device team_slave_1 added
[ 111.476517][ T4380] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 111.483695][ T4380] 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.
[ 111.516829][ T4380] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 111.529914][ T4380] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 111.537016][ T4380] 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.
[ 111.563237][ T4380] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 111.599348][ T4380] device hsr_slave_0 entered promiscuous mode
[ 111.606372][ T4380] device hsr_slave_1 entered promiscuous mode
[ 111.613880][ T4380] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 111.621984][ T4380] Cannot create hsr debugfs directory
[ 113.192106][ T4373] Bluetooth: hci0: command 0x0409 tx timeout
[ 113.394333][ T48] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 113.466740][ T48] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.323800][ T4380] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 114.341111][ T4380] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 114.360584][ T48] device hsr_slave_0 left promiscuous mode
[ 114.367898][ T48] device hsr_slave_1 left promiscuous mode
[ 114.376057][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 114.384061][ T48] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 114.393997][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 114.402037][ T48] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 114.410529][ T48] device bridge_slave_1 left promiscuous mode
[ 114.418887][ T48] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.434367][ T48] device bridge_slave_0 left promiscuous mode
[ 114.441359][ T48] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.471169][ T48] device veth1_macvtap left promiscuous mode
[ 114.478228][ T48] device veth0_macvtap left promiscuous mode
[ 114.485354][ T48] device veth1_vlan left promiscuous mode
[ 114.491876][ T48] device veth0_vlan left promiscuous mode
[ 115.132826][ T48] team0 (unregistering): Port device team_slave_1 removed
[ 115.168644][ T48] team0 (unregistering): Port device team_slave_0 removed
[ 115.205840][ T48] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 115.243392][ T48] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 115.262589][ T4373] Bluetooth: hci0: command 0x041b tx timeout
[ 115.499571][ T48] bond0 (unregistering): Released all slaves
[ 115.591970][ T4380] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 115.604316][ T4380] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 115.704497][ T4380] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.727837][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 115.736485][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 115.758189][ T4380] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.771963][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 115.783527][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 115.792655][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.799924][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.812318][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 115.831592][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 115.842828][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 115.856912][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.864724][ T4354] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.882655][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 115.896423][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 115.913582][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 115.924493][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 115.935262][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 115.948130][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 115.968061][ T4380] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 115.979511][ T4380] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 116.000588][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 116.010071][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 116.019285][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 116.029094][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 116.038877][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 116.048291][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 116.403183][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 116.417833][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 116.443260][ T4380] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.464853][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 116.474212][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 116.499108][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 116.508708][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 116.518567][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 116.526905][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 116.539620][ T4380] device veth0_vlan entered promiscuous mode
[ 116.553450][ T4380] device veth1_vlan entered promiscuous mode
[ 116.577308][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 116.586404][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 116.595349][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 116.606437][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 116.635779][ T4380] device veth0_macvtap entered promiscuous mode
[ 116.647230][ T4380] device veth1_macvtap entered promiscuous mode
[ 116.667908][ T4380] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 116.677882][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 116.693367][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 116.728159][ T4380] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 116.737663][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 116.747465][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 116.777567][ T4380] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.787331][ T4380] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.796419][ T4380] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.805478][ T4380] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.916991][ T4354] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.926486][ T4354] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.935426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 116.983964][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.994672][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.020567][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 117.341217][ T4373] Bluetooth: hci0: command 0x040f tx timeout
[ 117.536932][ T4423] ------------[ cut here ]------------
[ 117.542946][ T4423] WARNING: CPU: 0 PID: 4423 at drivers/virtio/virtio.c:335 virtio_dev_remove+0x16f/0x1a0
[ 117.553034][ T4423] Modules linked in:
[ 117.557024][ T4423] CPU: 0 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0
[ 117.564378][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 117.574746][ T4423] RIP: 0010:virtio_dev_remove+0x16f/0x1a0
[ 117.580711][ T4423] Code: 08 48 89 df e8 92 f4 5f 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 b1 c7 0e fd <0f> 0b e9 78 ff ff ff 44 89 e9 80 e1 07 38 c1 0f 8c d8 fe ff ff 4c
[ 117.601644][ T4423] RSP: 0018:ffffc900032378c0 EFLAGS: 00010293
[ 117.607899][ T4423] RAX: ffffffff8473666f RBX: ffff88801d732500 RCX: ffff888079798000
[ 117.616424][ T4423] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 0000000000000000
[ 117.624535][ T4423] RBP: 00000000000000ff R08: ffffffff90b10277 R09: 1ffffffff216204e
[ 117.632651][ T4423] R10: dffffc0000000000 R11: fffffbfff216204f R12: 1ffff11003ae64a0
[ 117.640789][ T4423] R13: dffffc0000000000 R14: ffff88801d732000 R15: ffffffff8aeb95b8
[ 117.648915][ T4423] FS: 00005555862fa500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 117.658632][ T4423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.665361][ T4423] CR2: 0000562b8738c950 CR3: 000000007f46a000 CR4: 00000000003506f0
[ 117.673794][ T4423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 117.681933][ T4423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.690182][ T4423] Call Trace:
[ 117.693616][ T4423]
[ 117.696635][ T4423] ? virtio_dev_probe+0xae0/0xae0
[ 117.701906][ T4423] device_release_driver_internal+0x47d/0x7c0
[ 117.708674][ T4423] bus_remove_device+0x2dd/0x400
[ 117.713934][ T4423] device_del+0x63f/0xa80
[ 117.718370][ T4423] ? kill_device+0x160/0x160
[ 117.723205][ T4423] ? pci_device_is_present+0x171/0x240
[ 117.728755][ T4423] ? pci_real_dma_dev+0x10/0x10
[ 117.733817][ T4423] device_unregister+0x1c/0xc0
[ 117.738669][ T4423] unregister_virtio_device+0x33/0x60
[ 117.744195][ T4423] virtio_pci_remove+0x7b/0xf0
[ 117.749057][ T4423] pci_device_remove+0x93/0x230
[ 117.754245][ T4423] ? pci_device_probe+0x9b0/0x9b0
[ 117.759463][ T4423] device_release_driver_internal+0x47d/0x7c0
[ 117.765684][ T4423] pci_stop_bus_device+0x108/0x140
[ 117.771035][ T4423] pci_stop_and_remove_bus_device_locked+0x16/0x30
[ 117.777649][ T4423] remove_store+0xe2/0x140
[ 117.782322][ T4423] ? pci_dev_hp_attrs_are_visible+0xe0/0xe0
[ 117.788292][ T4423] ? __virt_addr_valid+0x188/0x540
[ 117.793662][ T4423] ? __virt_addr_valid+0x467/0x540
[ 117.798877][ T4423] ? sysfs_kf_write+0x183/0x2a0
[ 117.803945][ T4423] ? sysfs_kf_read+0x350/0x350
[ 117.808800][ T4423] kernfs_fop_write_iter+0x3a0/0x520
[ 117.814448][ T4423] vfs_write+0x482/0x9a0
[ 117.818797][ T4423] ? file_end_write+0x250/0x250
[ 117.824021][ T4423] ? __ia32_sys_get_robust_list+0x100/0x100
[ 117.830898][ T4423] ? __fdget_pos+0x2b5/0x360
[ 117.835649][ T4423] ksys_write+0x14d/0x260
[ 117.840192][ T4423] ? __ia32_sys_read+0x80/0x80
[ 117.845152][ T4423] ? lockdep_hardirqs_on+0x94/0x140
[ 117.850448][ T4423] do_syscall_64+0x4c/0xa0
[ 117.855027][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 117.859785][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 117.864616][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 117.870599][ T4423] RIP: 0033:0x7f43d4b9e019
[ 117.876698][ T4423] 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
[ 117.896558][ T4423] RSP: 002b:00007fff6f46f2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 117.905163][ T4423] RAX: ffffffffffffffda RBX: 00007f43d4e25fa0 RCX: 00007f43d4b9e019
[ 117.913274][ T4423] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000004
[ 117.921401][ T4423] RBP: 00007f43d4c3500c R08: 0000000000000000 R09: 0000000000000000
[ 117.929452][ T4423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 117.937604][ T4423] R13: 00007f43d4e25fac R14: 00007f43d4e25fa0 R15: 00007f43d4e25fa0
[ 117.946092][ T4423]
[ 117.949177][ T4423] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 117.956511][ T4423] CPU: 0 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0
[ 117.963786][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 117.973905][ T4423] Call Trace:
[ 117.977238][ T4423]
[ 117.980244][ T4423] dump_stack_lvl+0x188/0x24e
[ 117.985215][ T4423] ? memcpy+0x3c/0x60
[ 117.989273][ T4423] ? show_regs_print_info+0x12/0x12
[ 117.994593][ T4423] ? load_image+0x410/0x410
[ 117.999182][ T4423] panic+0x2d3/0x710
[ 118.003269][ T4423] ? bpf_jit_dump+0xd0/0xd0
[ 118.008052][ T4423] __warn+0x2f8/0x4f0
[ 118.012137][ T4423] ? virtio_dev_remove+0x16f/0x1a0
[ 118.017490][ T4423] ? virtio_dev_remove+0x16f/0x1a0
[ 118.022751][ T4423] report_bug+0x2ba/0x4f0
[ 118.027327][ T4423] ? virtio_dev_remove+0x16f/0x1a0
[ 118.032507][ T4423] handle_bug+0x3a/0x70
[ 118.037319][ T4423] exc_invalid_op+0x16/0x40
[ 118.041885][ T4423] asm_exc_invalid_op+0x16/0x20
[ 118.046793][ T4423] RIP: 0010:virtio_dev_remove+0x16f/0x1a0
[ 118.052596][ T4423] Code: 08 48 89 df e8 92 f4 5f 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 b1 c7 0e fd <0f> 0b e9 78 ff ff ff 44 89 e9 80 e1 07 38 c1 0f 8c d8 fe ff ff 4c
[ 118.072347][ T4423] RSP: 0018:ffffc900032378c0 EFLAGS: 00010293
[ 118.078461][ T4423] RAX: ffffffff8473666f RBX: ffff88801d732500 RCX: ffff888079798000
[ 118.086740][ T4423] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 0000000000000000
[ 118.095066][ T4423] RBP: 00000000000000ff R08: ffffffff90b10277 R09: 1ffffffff216204e
[ 118.103616][ T4423] R10: dffffc0000000000 R11: fffffbfff216204f R12: 1ffff11003ae64a0
[ 118.111644][ T4423] R13: dffffc0000000000 R14: ffff88801d732000 R15: ffffffff8aeb95b8
[ 118.120469][ T4423] ? virtio_dev_remove+0x16f/0x1a0
[ 118.125654][ T4423] ? virtio_dev_probe+0xae0/0xae0
[ 118.130733][ T4423] device_release_driver_internal+0x47d/0x7c0
[ 118.136867][ T4423] bus_remove_device+0x2dd/0x400
[ 118.141875][ T4423] device_del+0x63f/0xa80
[ 118.146358][ T4423] ? kill_device+0x160/0x160
[ 118.151302][ T4423] ? pci_device_is_present+0x171/0x240
[ 118.156855][ T4423] ? pci_real_dma_dev+0x10/0x10
[ 118.161771][ T4423] device_unregister+0x1c/0xc0
[ 118.166594][ T4423] unregister_virtio_device+0x33/0x60
[ 118.172040][ T4423] virtio_pci_remove+0x7b/0xf0
[ 118.176857][ T4423] pci_device_remove+0x93/0x230
[ 118.181784][ T4423] ? pci_device_probe+0x9b0/0x9b0
[ 118.186893][ T4423] device_release_driver_internal+0x47d/0x7c0
[ 118.193826][ T4423] pci_stop_bus_device+0x108/0x140
[ 118.199104][ T4423] pci_stop_and_remove_bus_device_locked+0x16/0x30
[ 118.205754][ T4423] remove_store+0xe2/0x140
[ 118.210322][ T4423] ? pci_dev_hp_attrs_are_visible+0xe0/0xe0
[ 118.216278][ T4423] ? __virt_addr_valid+0x188/0x540
[ 118.221461][ T4423] ? __virt_addr_valid+0x467/0x540
[ 118.226673][ T4423] ? sysfs_kf_write+0x183/0x2a0
[ 118.231583][ T4423] ? sysfs_kf_read+0x350/0x350
[ 118.236564][ T4423] kernfs_fop_write_iter+0x3a0/0x520
[ 118.241905][ T4423] vfs_write+0x482/0x9a0
[ 118.246206][ T4423] ? file_end_write+0x250/0x250
[ 118.251113][ T4423] ? __ia32_sys_get_robust_list+0x100/0x100
[ 118.257256][ T4423] ? __fdget_pos+0x2b5/0x360
[ 118.261900][ T4423] ksys_write+0x14d/0x260
[ 118.266321][ T4423] ? __ia32_sys_read+0x80/0x80
[ 118.271142][ T4423] ? lockdep_hardirqs_on+0x94/0x140
[ 118.276430][ T4423] do_syscall_64+0x4c/0xa0
[ 118.280892][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 118.285640][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 118.291009][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 118.297067][ T4423] RIP: 0033:0x7f43d4b9e019
[ 118.301522][ T4423] 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
[ 118.321264][ T4423] RSP: 002b:00007fff6f46f2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 118.329984][ T4423] RAX: ffffffffffffffda RBX: 00007f43d4e25fa0 RCX: 00007f43d4b9e019
[ 118.338085][ T4423] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000004
[ 118.346101][ T4423] RBP: 00007f43d4c3500c R08: 0000000000000000 R09: 0000000000000000
[ 118.354131][ T4423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 118.362232][ T4423] R13: 00007f43d4e25fac R14: 00007f43d4e25fa0 R15: 00007f43d4e25fa0
[ 118.370270][ T4423]
[ 118.373940][ T4423] Kernel Offset: disabled
[ 118.378376][ T4423] Rebooting in 86400 seconds..