Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts.
2026/03/17 19:38:30 parsed 1 programs
syzkaller login: [ 83.197863][ T4194] cgroup: Unknown subsys name 'net'
[ 83.339768][ T4194] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 84.860189][ T4194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 86.894531][ T7] cfg80211: failed to load regulatory.db
[ 87.557354][ T4232] chnl_net:caif_netlink_parms(): no params data found
[ 87.627659][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.635924][ T4232] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.645972][ T4232] device bridge_slave_0 entered promiscuous mode
[ 87.657033][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.665855][ T4232] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.674885][ T4232] device bridge_slave_1 entered promiscuous mode
[ 87.705082][ T4232] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.718229][ T4232] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.750190][ T4232] team0: Port device team_slave_0 added
[ 87.759204][ T4232] team0: Port device team_slave_1 added
[ 87.785578][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 87.792625][ T4232] 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.
[ 87.821193][ T4232] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 87.835993][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 87.843617][ T4232] 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.
[ 87.871646][ T4232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 87.915786][ T4232] device hsr_slave_0 entered promiscuous mode
[ 87.923006][ T4232] device hsr_slave_1 entered promiscuous mode
[ 88.081664][ T4232] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.094483][ T4232] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.106309][ T4232] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.118260][ T4232] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.209037][ T4232] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.226486][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 88.237979][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 88.251740][ T4232] 8021q: adding VLAN 0 to HW filter on device team0
[ 88.266544][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 88.276951][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 88.288999][ T1253] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.296653][ T1253] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.318936][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 88.329155][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 88.338675][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 88.350278][ T1253] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.357971][ T1253] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.369917][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 88.390835][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 88.400727][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 88.414438][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 88.426091][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 88.435923][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 88.457653][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 88.466106][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 88.476325][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 88.486452][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 88.496045][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 88.508178][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 88.637816][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 88.647329][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 88.663206][ T4232] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.686214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 88.695449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 88.717896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 88.727358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 88.738005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 88.747284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 88.760127][ T4232] device veth0_vlan entered promiscuous mode
[ 88.775171][ T4232] device veth1_vlan entered promiscuous mode
[ 88.801254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 88.810835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 88.820990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 88.831290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 88.843835][ T4232] device veth0_macvtap entered promiscuous mode
[ 88.857445][ T4232] device veth1_macvtap entered promiscuous mode
[ 88.878482][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.888703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 88.898485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 88.907805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 88.917560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 88.932649][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.942299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 88.951475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 88.963923][ T4232] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.973697][ T4232] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.983861][ T4232] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.993205][ T4232] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.166075][ T4232] syz-executor (4232) used greatest stack depth: 20152 bytes left
[ 89.266298][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.276475][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.291280][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 89.317320][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.326914][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.337788][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/03/17 19:38:41 executed programs: 0
[ 91.425746][ T4287] chnl_net:caif_netlink_parms(): no params data found
[ 91.491596][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.499123][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.507915][ T4287] device bridge_slave_0 entered promiscuous mode
[ 91.517134][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.524479][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.534630][ T4287] device bridge_slave_1 entered promiscuous mode
[ 91.559082][ T4287] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.571272][ T4287] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.605548][ T4287] team0: Port device team_slave_0 added
[ 91.614292][ T4287] team0: Port device team_slave_1 added
[ 91.637669][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.645509][ T4287] 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.
[ 91.672720][ T4287] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.685885][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.693130][ T4287] 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.
[ 91.719428][ T4287] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.754856][ T4287] device hsr_slave_0 entered promiscuous mode
[ 91.762925][ T4287] device hsr_slave_1 entered promiscuous mode
[ 91.769955][ T4287] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 91.782159][ T4287] Cannot create hsr debugfs directory
[ 91.819524][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 93.372937][ T13] Bluetooth: hci0: command 0x0409 tx timeout
[ 94.490109][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.528610][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.581163][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.371784][ T4287] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.382693][ T4287] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.423326][ T4287] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.434062][ T4287] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.452158][ T4243] Bluetooth: hci0: command 0x041b tx timeout
[ 95.545404][ T4287] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.559446][ T1122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 95.568568][ T1122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 95.583245][ T4287] 8021q: adding VLAN 0 to HW filter on device team0
[ 95.615045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 95.624676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 95.634026][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.641582][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 95.649762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 95.672594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 95.681683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 95.691187][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.698724][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 95.707249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 95.718182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 95.730724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 95.741802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 95.751024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 95.781618][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 95.791934][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 95.805752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 95.815344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 95.827884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 95.837041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 95.849708][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 96.015278][ T1122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 96.024359][ T1122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 96.038981][ T4287] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 96.076034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 96.085327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 96.127724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 96.137711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 96.147318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 96.156382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 96.166618][ T4287] device veth0_vlan entered promiscuous mode
[ 96.188661][ T4287] device veth1_vlan entered promiscuous mode
[ 96.226258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 96.235660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 96.244598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 96.254060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 96.266785][ T4287] device veth0_macvtap entered promiscuous mode
[ 96.281744][ T4287] device veth1_macvtap entered promiscuous mode
[ 96.305173][ T154] device hsr_slave_0 left promiscuous mode
[ 96.315163][ T154] device hsr_slave_1 left promiscuous mode
[ 96.323718][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 96.333830][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 96.343775][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 96.351775][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 96.360912][ T154] device bridge_slave_1 left promiscuous mode
[ 96.368639][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.385308][ T154] device bridge_slave_0 left promiscuous mode
[ 96.393752][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.413384][ T154] device veth1_macvtap left promiscuous mode
[ 96.419997][ T154] device veth0_macvtap left promiscuous mode
[ 96.427756][ T154] device veth1_vlan left promiscuous mode
[ 96.433895][ T154] device veth0_vlan left promiscuous mode
[ 96.631380][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 96.648602][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 96.665462][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 96.681152][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 96.741105][ T154] bond0 (unregistering): Released all slaves
[ 96.802613][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 96.810828][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 96.826479][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.836776][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 96.846735][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 96.863275][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 96.870758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 96.881399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 96.896745][ T4287] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.905877][ T4287] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.915306][ T4287] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.925152][ T4287] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.022479][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.030543][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.044594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 97.070628][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.078794][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.086646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 97.147048][ T4208] ==================================================================
[ 97.155855][ T4208] BUG: KASAN: slab-out-of-bounds in hci_le_meta_evt+0x1324/0x3c90
[ 97.163811][ T4208] Read of size 1 at addr ffff88807447fc0a by task kworker/u5:1/4208
[ 97.171836][ T4208]
[ 97.174385][ T4208] CPU: 1 PID: 4208 Comm: kworker/u5:1 Not tainted syzkaller #0
[ 97.181967][ T4208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 97.192505][ T4208] Workqueue: hci0 hci_rx_work
[ 97.197348][ T4208] Call Trace:
[ 97.200864][ T4208]
[ 97.203863][ T4208] dump_stack_lvl+0x188/0x250
[ 97.208607][ T4208] ? show_regs_print_info+0x20/0x20
[ 97.213953][ T4208] ? load_image+0x400/0x400
[ 97.218679][ T4208] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 97.224393][ T4208] ? mutex_lock_io_nested+0x60/0x60
[ 97.229728][ T4208] print_address_description+0x60/0x2d0
[ 97.235534][ T4208] ? hci_le_meta_evt+0x1324/0x3c90
[ 97.240688][ T4208] kasan_report+0xdf/0x130
[ 97.245312][ T4208] ? hci_le_meta_evt+0x1324/0x3c90
[ 97.250569][ T4208] hci_le_meta_evt+0x1324/0x3c90
[ 97.255681][ T4208] ? hci_remote_host_features_evt+0x280/0x280
[ 97.261892][ T4208] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 97.267708][ T4208] ? mark_lock+0x94/0x320
[ 97.272083][ T4208] ? mutex_unlock+0x10/0x10
[ 97.276919][ T4208] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 97.283069][ T4208] ? lock_chain_count+0x20/0x20
[ 97.288066][ T4208] ? __rwlock_init+0x140/0x140
[ 97.293253][ T4208] hci_event_packet+0xe48/0x1370
[ 97.298466][ T4208] ? lockdep_hardirqs_on+0x94/0x140
[ 97.303736][ T4208] ? rcu_lock_release+0x20/0x20
[ 97.309263][ T4208] ? hci_send_to_monitor+0x9c/0x4a0
[ 97.314636][ T4208] hci_rx_work+0x255/0xa10
[ 97.319140][ T4208] process_one_work+0x85f/0x1010
[ 97.324145][ T4208] ? worker_detach_from_pool+0x240/0x240
[ 97.329954][ T4208] ? lockdep_hardirqs_off+0x70/0x100
[ 97.335375][ T4208] ? _raw_spin_lock_irq+0xb7/0xf0
[ 97.340534][ T4208] ? _raw_spin_lock_irqsave+0x100/0x100
[ 97.346355][ T4208] ? wq_worker_running+0x97/0x170
[ 97.351767][ T4208] worker_thread+0xaa6/0x1290
[ 97.357111][ T4208] kthread+0x436/0x520
[ 97.361373][ T4208] ? rcu_lock_release+0x20/0x20
[ 97.366367][ T4208] ? kthread_blkcg+0xd0/0xd0
[ 97.371100][ T4208] ret_from_fork+0x1f/0x30
[ 97.375826][ T4208]
[ 97.378893][ T4208]
[ 97.381246][ T4208] Allocated by task 4332:
[ 97.385652][ T4208] __kasan_kmalloc+0xb5/0xf0
[ 97.390462][ T4208] __alloc_skb+0x22c/0x750
[ 97.394914][ T4208] vhci_write+0xbc/0x450
[ 97.399294][ T4208] vfs_write+0x745/0xd60
[ 97.403577][ T4208] ksys_write+0x152/0x260
[ 97.407946][ T4208] do_syscall_64+0x4c/0xa0
[ 97.412540][ T4208] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 97.418507][ T4208]
[ 97.420854][ T4208] The buggy address belongs to the object at ffff88807447f800
[ 97.420854][ T4208] which belongs to the cache kmalloc-1k of size 1024
[ 97.435493][ T4208] The buggy address is located 10 bytes to the right of
[ 97.435493][ T4208] 1024-byte region [ffff88807447f800, ffff88807447fc00)
[ 97.449598][ T4208] The buggy address belongs to the page:
[ 97.455279][ T4208] page:ffffea0001d11e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x74478
[ 97.465559][ T4208] head:ffffea0001d11e00 order:3 compound_mapcount:0 compound_pincount:0
[ 97.474182][ T4208] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 97.482309][ T4208] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888016c41dc0
[ 97.491027][ T4208] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 97.499733][ T4208] page dumped because: kasan: bad access detected
[ 97.506376][ T4208] page_owner tracks the page as allocated
[ 97.512253][ T4208] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x152a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 9, ts 97105863367, free_ts 97078027351
[ 97.531500][ T4208] get_page_from_freelist+0x1bbd/0x1ca0
[ 97.537256][ T4208] __alloc_pages+0x1ee/0x480
[ 97.541895][ T4208] new_slab+0xc0/0x4b0
[ 97.546004][ T4208] ___slab_alloc+0x80a/0xdd0
[ 97.551025][ T4208] __kmalloc+0x1cd/0x330
[ 97.555307][ T4208] ieee802_11_parse_elems_crc+0xb3/0x10b0
[ 97.561710][ T4208] ieee80211_ibss_rx_queued_mgmt+0x370/0x2ab0
[ 97.568249][ T4208] ieee80211_iface_work+0x70e/0xc60
[ 97.574099][ T4208] cfg80211_wiphy_work+0x221/0x260
[ 97.579302][ T4208] process_one_work+0x85f/0x1010
[ 97.584364][ T4208] worker_thread+0xaa6/0x1290
[ 97.589079][ T4208] kthread+0x436/0x520
[ 97.593176][ T4208] ret_from_fork+0x1f/0x30
[ 97.597710][ T4208] page last free stack trace:
[ 97.602411][ T4208] free_unref_page_prepare+0x637/0x6c0
[ 97.608132][ T4208] free_unref_page+0x8f/0x2a0
[ 97.613108][ T4208] __unfreeze_partials+0x1a5/0x200
[ 97.618480][ T4208] put_cpu_partial+0x12d/0x190
[ 97.623469][ T4208] qlist_free_all+0x35/0x90
[ 97.628530][ T4208] kasan_quarantine_reduce+0x150/0x160
[ 97.634120][ T4208] __kasan_slab_alloc+0x2f/0xd0
[ 97.639258][ T4208] slab_post_alloc_hook+0x4c/0x380
[ 97.644502][ T4208] kmem_cache_alloc+0x100/0x290
[ 97.649901][ T4208] sock_alloc_inode+0x17/0xb0
[ 97.654867][ T4208] new_inode_pseudo+0x5f/0x210
[ 97.659953][ T4208] __sock_create+0x129/0x900
[ 97.664904][ T4208] __sys_socket+0xe2/0x170
[ 97.669456][ T4208] __x64_sys_socket+0x76/0x80
[ 97.674256][ T4208] do_syscall_64+0x4c/0xa0
[ 97.678883][ T4208] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 97.685053][ T4208]
[ 97.687402][ T4208] Memory state around the buggy address:
[ 97.693247][ T4208] ffff88807447fb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 97.701527][ T4208] ffff88807447fb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 97.710317][ T4208] >ffff88807447fc00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 97.718878][ T4208] ^
[ 97.723457][ T4208] ffff88807447fc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 97.731652][ T4208] ffff88807447fd00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 97.739909][ T4208] ==================================================================
[ 97.748194][ T4208] Disabling lock debugging due to kernel taint
[ 97.756395][ T1106] Bluetooth: hci0: command 0x040f tx timeout
[ 97.764565][ T4208] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 97.771909][ T4208] CPU: 1 PID: 4208 Comm: kworker/u5:1 Tainted: G B syzkaller #0
[ 97.781317][ T4208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 97.791708][ T4208] Workqueue: hci0 hci_rx_work
[ 97.796697][ T4208] Call Trace:
[ 97.800007][ T4208]
[ 97.803059][ T4208] dump_stack_lvl+0x188/0x250
[ 97.807773][ T4208] ? show_regs_print_info+0x20/0x20
[ 97.813266][ T4208] ? load_image+0x400/0x400
[ 97.817899][ T4208] panic+0x2e5/0x810
[ 97.821873][ T4208] ? bpf_jit_dump+0xd0/0xd0
[ 97.826419][ T4208] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 97.832437][ T4208] ? _raw_spin_unlock+0x40/0x40
[ 97.837332][ T4208] ? hci_le_meta_evt+0x1324/0x3c90
[ 97.842674][ T4208] check_panic_on_warn+0x80/0xa0
[ 97.848007][ T4208] ? hci_le_meta_evt+0x1324/0x3c90
[ 97.853325][ T4208] end_report+0x6d/0xf0
[ 97.857653][ T4208] kasan_report+0x102/0x130
[ 97.862382][ T4208] ? hci_le_meta_evt+0x1324/0x3c90
[ 97.867621][ T4208] hci_le_meta_evt+0x1324/0x3c90
[ 97.872855][ T4208] ? hci_remote_host_features_evt+0x280/0x280
[ 97.879094][ T4208] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 97.884783][ T4208] ? mark_lock+0x94/0x320
[ 97.889510][ T4208] ? mutex_unlock+0x10/0x10
[ 97.894223][ T4208] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 97.900371][ T4208] ? lock_chain_count+0x20/0x20
[ 97.905361][ T4208] ? __rwlock_init+0x140/0x140
[ 97.910269][ T4208] hci_event_packet+0xe48/0x1370
[ 97.915479][ T4208] ? lockdep_hardirqs_on+0x94/0x140
[ 97.920990][ T4208] ? rcu_lock_release+0x20/0x20
[ 97.926066][ T4208] ? hci_send_to_monitor+0x9c/0x4a0
[ 97.931740][ T4208] hci_rx_work+0x255/0xa10
[ 97.936560][ T4208] process_one_work+0x85f/0x1010
[ 97.941543][ T4208] ? worker_detach_from_pool+0x240/0x240
[ 97.947219][ T4208] ? lockdep_hardirqs_off+0x70/0x100
[ 97.952853][ T4208] ? _raw_spin_lock_irq+0xb7/0xf0
[ 97.957941][ T4208] ? _raw_spin_lock_irqsave+0x100/0x100
[ 97.963633][ T4208] ? wq_worker_running+0x97/0x170
[ 97.968726][ T4208] worker_thread+0xaa6/0x1290
[ 97.973856][ T4208] kthread+0x436/0x520
[ 97.977990][ T4208] ? rcu_lock_release+0x20/0x20
[ 97.983544][ T4208] ? kthread_blkcg+0xd0/0xd0
[ 97.988587][ T4208] ret_from_fork+0x1f/0x30
[ 97.993775][ T4208]
[ 97.997902][ T4208] Kernel Offset: disabled
[ 98.002467][ T4208] Rebooting in 86400 seconds..