Warning: Permanently added '10.128.1.216' (ED25519) to the list of known hosts.
2025/08/03 02:16:03 ignoring optional flag "sandboxArg"="0"
2025/08/03 02:16:04 parsed 1 programs
[ 95.431088][ T4272] cgroup: Unknown subsys name 'net'
[ 95.565318][ T4272] cgroup: Unknown subsys name 'rlimit'
[ 97.308427][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 99.160734][ T14] cfg80211: failed to load regulatory.db
[ 99.745399][ T4299] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 99.757323][ T4299] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 99.765766][ T4299] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 99.774435][ T4299] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 99.783098][ T4299] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 99.798728][ T4299] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 100.590749][ T4314] chnl_net:caif_netlink_parms(): no params data found
[ 100.653559][ T4314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.662088][ T4314] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.670531][ T4314] device bridge_slave_0 entered promiscuous mode
[ 100.680309][ T4314] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.687479][ T4314] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.695803][ T4314] device bridge_slave_1 entered promiscuous mode
[ 100.728811][ T4314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.741178][ T4314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.773361][ T4314] team0: Port device team_slave_0 added
[ 100.782643][ T4314] team0: Port device team_slave_1 added
[ 100.807355][ T4314] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 100.814584][ T4314] 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.
[ 100.841025][ T4314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 100.854158][ T4314] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 100.861392][ T4314] 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.
[ 100.888276][ T4314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 100.925406][ T4314] device hsr_slave_0 entered promiscuous mode
[ 100.932754][ T4314] device hsr_slave_1 entered promiscuous mode
[ 101.080076][ T4314] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 101.092340][ T4314] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 101.101947][ T4314] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 101.113732][ T4314] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 101.151426][ T4314] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.159549][ T4314] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 101.167730][ T4314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.175048][ T4314] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 101.244440][ T4314] 8021q: adding VLAN 0 to HW filter on device bond0
[ 101.261132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 101.272195][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.281799][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.291008][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 101.311805][ T4314] 8021q: adding VLAN 0 to HW filter on device team0
[ 101.326255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 101.335743][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.343052][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 101.361654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 101.370576][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.377870][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 101.414901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 101.425153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 101.434745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 101.457817][ T4314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 101.468464][ T4314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 101.482090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 101.492546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 101.502355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 101.745813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 101.754494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 101.768832][ T4314] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 101.792803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 101.802150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 101.823381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 101.832018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 101.843814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 101.852570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 101.861898][ T4314] device veth0_vlan entered promiscuous mode
[ 101.875233][ T4314] device veth1_vlan entered promiscuous mode
[ 101.901102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 101.909458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 101.920875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 101.930076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 101.942510][ T4314] device veth0_macvtap entered promiscuous mode
[ 101.953562][ T4314] device veth1_macvtap entered promiscuous mode
[ 101.971538][ T4314] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 101.981075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 101.990069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 101.998606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 102.007778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 102.020378][ T4314] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.028525][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 102.037551][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 102.050718][ T4314] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.060792][ T4314] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.070232][ T4314] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.079076][ T4314] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.209788][ T4314] syz-executor (4314) used greatest stack depth: 20456 bytes left
[ 102.233783][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 103.416466][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.429998][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.447035][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 103.456617][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.464784][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.474425][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/08/03 02:16:15 executed programs: 0
[ 103.843693][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 103.851918][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 103.863248][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.872549][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.881359][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 103.890391][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 104.044908][ T4367] chnl_net:caif_netlink_parms(): no params data found
[ 104.100345][ T4367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.108790][ T4367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.117006][ T4367] device bridge_slave_0 entered promiscuous mode
[ 104.127739][ T4367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.135127][ T4367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.143953][ T4367] device bridge_slave_1 entered promiscuous mode
[ 104.171552][ T4367] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.183483][ T4367] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.212765][ T4367] team0: Port device team_slave_0 added
[ 104.222776][ T4367] team0: Port device team_slave_1 added
[ 104.249642][ T4367] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.256951][ T4367] 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.
[ 104.285676][ T4367] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.298119][ T4367] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.305594][ T4367] 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.
[ 104.332022][ T4367] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.381689][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 104.396652][ T4367] device hsr_slave_0 entered promiscuous mode
[ 104.404698][ T4367] device hsr_slave_1 entered promiscuous mode
[ 104.412782][ T4367] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 104.421034][ T4367] Cannot create hsr debugfs directory
[ 105.958811][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 106.629818][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 106.701904][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.647468][ T9] device hsr_slave_0 left promiscuous mode
[ 107.654670][ T9] device hsr_slave_1 left promiscuous mode
[ 107.663004][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 107.673441][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 107.683185][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 107.693425][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 107.702213][ T9] device bridge_slave_1 left promiscuous mode
[ 107.710321][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 107.723869][ T9] device bridge_slave_0 left promiscuous mode
[ 107.732022][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 107.762011][ T9] device veth1_macvtap left promiscuous mode
[ 107.768878][ T9] device veth0_macvtap left promiscuous mode
[ 107.775464][ T9] device veth1_vlan left promiscuous mode
[ 107.782141][ T9] device veth0_vlan left promiscuous mode
[ 108.039648][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 108.264326][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 108.309830][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 108.380916][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 108.433896][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 108.729574][ T9] bond0 (unregistering): Released all slaves
[ 108.811635][ T4367] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 108.821717][ T4367] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 108.832490][ T4367] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 108.842851][ T4367] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 108.943111][ T4367] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.960942][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 108.969808][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 108.980644][ T4367] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.992017][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 109.004157][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 109.013888][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.021294][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 109.030907][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 109.048569][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 109.058051][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 109.067287][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.074577][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 109.099648][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 109.109054][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 109.120109][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 109.130655][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 109.140645][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 109.150161][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 109.159731][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 109.181609][ T4367] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 109.194594][ T4367] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 109.206639][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 109.216381][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 109.226257][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 109.235698][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 109.245517][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 109.518850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 109.526816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 109.549528][ T4367] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 109.573000][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 109.582989][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 109.603761][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 109.612877][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 109.622315][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 109.631276][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 109.641551][ T4367] device veth0_vlan entered promiscuous mode
[ 109.654540][ T4367] device veth1_vlan entered promiscuous mode
[ 109.674717][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 109.683486][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 109.691919][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 109.701225][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 109.712162][ T4367] device veth0_macvtap entered promiscuous mode
[ 109.723508][ T4367] device veth1_macvtap entered promiscuous mode
[ 109.740671][ T4367] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.750516][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 109.759440][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 109.767874][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 109.777070][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 109.790962][ T4367] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 109.800389][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 109.810128][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 109.823332][ T4367] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.832323][ T4367] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.841411][ T4367] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.850437][ T4367] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.947562][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.970749][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.985969][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/08/03 02:16:21 executed programs: 2
[ 110.017973][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.026703][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.036620][ T4403] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 110.120022][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 111.790756][ T4433] ==================================================================
[ 111.798901][ T4433] BUG: KASAN: use-after-free in __lock_acquire+0xf7/0x7c50
[ 111.806183][ T4433] Read of size 8 at addr ffff88807ee182b8 by task syz.0.18/4433
[ 111.814118][ T4433]
[ 111.816599][ T4433] CPU: 0 PID: 4433 Comm: syz.0.18 Not tainted 6.1.147-syzkaller #0
[ 111.824690][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 111.834868][ T4433] Call Trace:
[ 111.838188][ T4433]
[ 111.841146][ T4433] dump_stack_lvl+0x168/0x22e
[ 111.845856][ T4433] ? __lock_acquire+0x7c50/0x7c50
[ 111.850905][ T4433] ? show_regs_print_info+0x12/0x12
[ 111.856152][ T4433] ? load_image+0x3b0/0x3b0
[ 111.860771][ T4433] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 111.866166][ T4433] ? __virt_addr_valid+0x188/0x540
[ 111.871298][ T4433] ? __virt_addr_valid+0x465/0x540
[ 111.876448][ T4433] ? __lock_acquire+0xf7/0x7c50
[ 111.881326][ T4433] print_report+0xa8/0x200
[ 111.885893][ T4433] kasan_report+0x10b/0x140
[ 111.890421][ T4433] ? __lock_acquire+0xf7/0x7c50
[ 111.895294][ T4433] __lock_acquire+0xf7/0x7c50
[ 111.899996][ T4433] ? __lock_acquire+0x12e5/0x7c50
[ 111.905046][ T4433] ? verify_lock_unused+0x140/0x140
[ 111.910383][ T4433] ? lockdep_hardirqs_on+0x94/0x140
[ 111.915609][ T4433] ? finish_task_switch+0x32a/0x8f0
[ 111.920915][ T4433] ? verify_lock_unused+0x140/0x140
[ 111.926141][ T4433] ? __schedule+0x10f4/0x40b0
[ 111.931016][ T4433] lock_acquire+0x1b4/0x490
[ 111.935542][ T4433] ? remove_wait_queue+0x20/0x120
[ 111.940597][ T4433] ? read_lock_is_recursive+0x10/0x10
[ 111.945994][ T4433] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 111.952026][ T4433] _raw_spin_lock_irqsave+0xa4/0xf0
[ 111.957263][ T4433] ? remove_wait_queue+0x20/0x120
[ 111.962304][ T4433] ? _raw_spin_lock+0x40/0x40
[ 111.967028][ T4433] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 111.972943][ T4433] ? _raw_spin_unlock+0x40/0x40
[ 111.977813][ T4433] remove_wait_queue+0x20/0x120
[ 111.982685][ T4433] poll_freewait+0x99/0x210
[ 111.987205][ T4433] do_select+0x1761/0x1850
[ 111.991669][ T4433] ? do_select+0xeb/0x1850
[ 111.996110][ T4433] ? core_sys_select+0x8b0/0x8b0
[ 112.001095][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.007476][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.013778][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.020125][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.026387][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.032827][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.039086][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.045376][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.051651][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.057964][ T4433] ? __lock_acquire+0x7c50/0x7c50
[ 112.063023][ T4433] ? futex_unqueue+0xc7/0xf0
[ 112.067641][ T4433] ? __lock_acquire+0x7c50/0x7c50
[ 112.072696][ T4433] ? __might_fault+0xa6/0x120
[ 112.077590][ T4433] ? __might_fault+0xc2/0x120
[ 112.082325][ T4433] ? __might_fault+0xa6/0x120
[ 112.087054][ T4433] core_sys_select+0x6ad/0x8b0
[ 112.091848][ T4433] ? poll_select_set_timeout+0x150/0x150
[ 112.097512][ T4433] ? sigprocmask+0x190/0x190
[ 112.102141][ T4433] ? do_sys_openat2+0x1fe/0x490
[ 112.107012][ T4433] __se_sys_pselect6+0x2ed/0x3a0
[ 112.111984][ T4433] ? __x64_sys_pselect6+0xf0/0xf0
[ 112.117034][ T4433] ? __x64_sys_pselect6+0x1d/0xf0
[ 112.122086][ T4433] do_syscall_64+0x4c/0xa0
[ 112.126523][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 112.131214][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 112.136518][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 112.142449][ T4433] RIP: 0033:0x7f050b38eb69
[ 112.146931][ T4433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 112.167022][ T4433] RSP: 002b:00007f050c187038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 112.175492][ T4433] RAX: ffffffffffffffda RBX: 00007f050b5b5fa0 RCX: 00007f050b38eb69
[ 112.183571][ T4433] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000040
[ 112.191582][ T4433] RBP: 00007f050b411df1 R08: 0000000000000000 R09: 0000000000000000
[ 112.199661][ T4433] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000
[ 112.208010][ T4433] R13: 0000000000000000 R14: 00007f050b5b5fa0 R15: 00007ffd083d2448
[ 112.216015][ T4433]
[ 112.219041][ T4433]
[ 112.221375][ T4433] Allocated by task 4431:
[ 112.225909][ T4433] kasan_set_track+0x4b/0x70
[ 112.230534][ T4433] __kasan_kmalloc+0x8e/0xa0
[ 112.235157][ T4433] comedi_device_postconfig+0x496/0xc50
[ 112.240859][ T4433] comedi_device_attach+0x52f/0x650
[ 112.246090][ T4433] comedi_unlocked_ioctl+0x5ec/0xf20
[ 112.251483][ T4433] __se_sys_ioctl+0xfa/0x170
[ 112.256102][ T4433] do_syscall_64+0x4c/0xa0
[ 112.260532][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 112.266450][ T4433]
[ 112.268883][ T4433] Freed by task 4434:
[ 112.272877][ T4433] kasan_set_track+0x4b/0x70
[ 112.277492][ T4433] kasan_save_free_info+0x2d/0x50
[ 112.283261][ T4433] ____kasan_slab_free+0x126/0x1e0
[ 112.288553][ T4433] slab_free_freelist_hook+0x131/0x1a0
[ 112.294301][ T4433] __kmem_cache_free+0xb6/0x1f0
[ 112.299181][ T4433] comedi_device_detach+0x35f/0x6e0
[ 112.304486][ T4433] comedi_unlocked_ioctl+0xb6b/0xf20
[ 112.309790][ T4433] __se_sys_ioctl+0xfa/0x170
[ 112.314400][ T4433] do_syscall_64+0x4c/0xa0
[ 112.318858][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 112.324793][ T4433]
[ 112.327166][ T4433] The buggy address belongs to the object at ffff88807ee18200
[ 112.327166][ T4433] which belongs to the cache kmalloc-256 of size 256
[ 112.341248][ T4433] The buggy address is located 184 bytes inside of
[ 112.341248][ T4433] 256-byte region [ffff88807ee18200, ffff88807ee18300)
[ 112.354541][ T4433]
[ 112.356869][ T4433] The buggy address belongs to the physical page:
[ 112.363300][ T4433] page:ffffea0001fb8600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7ee18
[ 112.373565][ T4433] head:ffffea0001fb8600 order:1 compound_mapcount:0 compound_pincount:0
[ 112.382176][ T4433] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 112.390193][ T4433] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888017441b40
[ 112.398812][ T4433] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 112.407647][ T4433] page dumped because: kasan: bad access detected
[ 112.414106][ T4433] page_owner tracks the page as allocated
[ 112.420031][ T4433] page last allocated via order 1, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4367, tgid 4367 (syz-executor), ts 110081456388, free_ts 110064818622
[ 112.442973][ T4433] post_alloc_hook+0x173/0x1a0
[ 112.447885][ T4433] get_page_from_freelist+0x1a26/0x1ac0
[ 112.453485][ T4433] __alloc_pages+0x1df/0x4e0
[ 112.458120][ T4433] alloc_slab_page+0x5d/0x160
[ 112.462818][ T4433] new_slab+0x87/0x2c0
[ 112.466909][ T4433] ___slab_alloc+0xbc6/0x1220
[ 112.471613][ T4433] __kmem_cache_alloc_node+0x1a0/0x260
[ 112.477087][ T4433] __kmalloc_node_track_caller+0x9e/0x230
[ 112.482920][ T4433] kmemdup+0x27/0x60
[ 112.486839][ T4433] ip6t_register_table+0x286/0x7b0
[ 112.491965][ T4433] ip6table_mangle_table_init+0x3d/0x60
[ 112.497550][ T4433] xt_find_table_lock+0x220/0x360
[ 112.502720][ T4433] xt_request_find_table_lock+0x22/0x100
[ 112.508641][ T4433] do_ip6t_get_ctl+0x5e5/0x1100
[ 112.513549][ T4433] nf_getsockopt+0x25e/0x280
[ 112.518191][ T4433] ipv6_getsockopt+0x212/0x2c0
[ 112.523054][ T4433] page last free stack trace:
[ 112.527757][ T4433] free_unref_page_prepare+0x8b4/0x9a0
[ 112.533268][ T4433] free_unref_page+0x2e/0x3f0
[ 112.537978][ T4433] qlist_free_all+0x76/0xe0
[ 112.542511][ T4433] kasan_quarantine_reduce+0x144/0x160
[ 112.547998][ T4433] __kasan_slab_alloc+0x1e/0x80
[ 112.552896][ T4433] slab_post_alloc_hook+0x4b/0x480
[ 112.558023][ T4433] __kmem_cache_alloc_node+0x140/0x260
[ 112.563491][ T4433] __kmalloc+0xa0/0x240
[ 112.567711][ T4433] tomoyo_encode+0x27e/0x540
[ 112.572329][ T4433] tomoyo_mount_permission+0x31a/0x940
[ 112.578072][ T4433] security_sb_mount+0x83/0xb0
[ 112.582882][ T4433] path_mount+0xb8/0x1010
[ 112.587243][ T4433] __se_sys_mount+0x2d6/0x3c0
[ 112.591943][ T4433] do_syscall_64+0x4c/0xa0
[ 112.596492][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 112.602443][ T4433]
[ 112.604775][ T4433] Memory state around the buggy address:
[ 112.610419][ T4433] ffff88807ee18180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 112.618583][ T4433] ffff88807ee18200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.626741][ T4433] >ffff88807ee18280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.634808][ T4433] ^
[ 112.640757][ T4433] ffff88807ee18300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 112.648839][ T4433] ffff88807ee18380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 112.657008][ T4433] ==================================================================
[ 112.665195][ T4433] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 112.673367][ T4433] CPU: 0 PID: 4433 Comm: syz.0.18 Not tainted 6.1.147-syzkaller #0
[ 112.681381][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 112.691507][ T4433] Call Trace:
[ 112.694807][ T4433]
[ 112.697831][ T4433] dump_stack_lvl+0x168/0x22e
[ 112.702561][ T4433] ? memcpy+0x3c/0x60
[ 112.706566][ T4433] ? show_regs_print_info+0x12/0x12
[ 112.711885][ T4433] ? load_image+0x3b0/0x3b0
[ 112.716411][ T4433] panic+0x2c9/0x710
[ 112.720340][ T4433] ? __lock_acquire+0x7c50/0x7c50
[ 112.725407][ T4433] ? bpf_jit_dump+0xd0/0xd0
[ 112.730044][ T4433] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 112.736324][ T4433] ? _raw_spin_unlock+0x40/0x40
[ 112.741303][ T4433] check_panic_on_warn+0x80/0xa0
[ 112.746264][ T4433] ? __lock_acquire+0xf7/0x7c50
[ 112.751141][ T4433] end_report+0x66/0x110
[ 112.755427][ T4433] kasan_report+0x118/0x140
[ 112.760144][ T4433] ? __lock_acquire+0xf7/0x7c50
[ 112.765261][ T4433] __lock_acquire+0xf7/0x7c50
[ 112.770038][ T4433] ? __lock_acquire+0x12e5/0x7c50
[ 112.775118][ T4433] ? verify_lock_unused+0x140/0x140
[ 112.780470][ T4433] ? lockdep_hardirqs_on+0x94/0x140
[ 112.785925][ T4433] ? finish_task_switch+0x32a/0x8f0
[ 112.791156][ T4433] ? verify_lock_unused+0x140/0x140
[ 112.796570][ T4433] ? __schedule+0x10f4/0x40b0
[ 112.801365][ T4433] lock_acquire+0x1b4/0x490
[ 112.805892][ T4433] ? remove_wait_queue+0x20/0x120
[ 112.811067][ T4433] ? read_lock_is_recursive+0x10/0x10
[ 112.816483][ T4433] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 112.822576][ T4433] _raw_spin_lock_irqsave+0xa4/0xf0
[ 112.827888][ T4433] ? remove_wait_queue+0x20/0x120
[ 112.832967][ T4433] ? _raw_spin_lock+0x40/0x40
[ 112.837682][ T4433] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 112.843653][ T4433] ? _raw_spin_unlock+0x40/0x40
[ 112.848555][ T4433] remove_wait_queue+0x20/0x120
[ 112.853450][ T4433] poll_freewait+0x99/0x210
[ 112.858002][ T4433] do_select+0x1761/0x1850
[ 112.862462][ T4433] ? do_select+0xeb/0x1850
[ 112.866915][ T4433] ? core_sys_select+0x8b0/0x8b0
[ 112.871894][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.878199][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.884507][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.890802][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.897077][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.903354][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.909807][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.916079][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.922352][ T4433] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 112.928664][ T4433] ? __lock_acquire+0x7c50/0x7c50
[ 112.933726][ T4433] ? futex_unqueue+0xc7/0xf0
[ 112.938478][ T4433] ? __lock_acquire+0x7c50/0x7c50
[ 112.943706][ T4433] ? __might_fault+0xa6/0x120
[ 112.949047][ T4433] ? __might_fault+0xc2/0x120
[ 112.953749][ T4433] ? __might_fault+0xa6/0x120
[ 112.958579][ T4433] core_sys_select+0x6ad/0x8b0
[ 112.963397][ T4433] ? poll_select_set_timeout+0x150/0x150
[ 112.969256][ T4433] ? sigprocmask+0x190/0x190
[ 112.973889][ T4433] ? do_sys_openat2+0x1fe/0x490
[ 112.978773][ T4433] __se_sys_pselect6+0x2ed/0x3a0
[ 112.983826][ T4433] ? __x64_sys_pselect6+0xf0/0xf0
[ 112.989017][ T4433] ? __x64_sys_pselect6+0x1d/0xf0
[ 112.994087][ T4433] do_syscall_64+0x4c/0xa0
[ 112.998533][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 113.003335][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 113.008057][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 113.014001][ T4433] RIP: 0033:0x7f050b38eb69
[ 113.018433][ T4433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 113.038164][ T4433] RSP: 002b:00007f050c187038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 113.046628][ T4433] RAX: ffffffffffffffda RBX: 00007f050b5b5fa0 RCX: 00007f050b38eb69
[ 113.054660][ T4433] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000040
[ 113.062933][ T4433] RBP: 00007f050b411df1 R08: 0000000000000000 R09: 0000000000000000
[ 113.070964][ T4433] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000
[ 113.078952][ T4433] R13: 0000000000000000 R14: 00007f050b5b5fa0 R15: 00007ffd083d2448
[ 113.086969][ T4433]
[ 113.090299][ T4433] Kernel Offset: disabled
[ 113.094688][ T4433] Rebooting in 86400 seconds..