Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts.
2025/08/03 06:51:07 ignoring optional flag "sandboxArg"="0"
2025/08/03 06:51:08 parsed 1 programs
[ 80.985835][ T4272] cgroup: Unknown subsys name 'net'
[ 81.118150][ T4272] cgroup: Unknown subsys name 'rlimit'
[ 82.738289][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 84.507018][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.515304][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.533422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.554212][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.562341][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.570971][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 84.835008][ T4297] chnl_net:caif_netlink_parms(): no params data found
[ 84.892193][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.900106][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.908263][ T4297] device bridge_slave_0 entered promiscuous mode
[ 84.923505][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.930778][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.938946][ T4297] device bridge_slave_1 entered promiscuous mode
[ 84.965931][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.977418][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.008904][ T4297] team0: Port device team_slave_0 added
[ 85.017097][ T4297] team0: Port device team_slave_1 added
[ 85.044331][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.051720][ T4297] 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.
[ 85.077998][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.091508][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.098746][ T4297] 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.
[ 85.125278][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.161080][ T4297] device hsr_slave_0 entered promiscuous mode
[ 85.167960][ T4297] device hsr_slave_1 entered promiscuous mode
[ 85.312032][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.322947][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.332266][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.341563][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.377352][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.384701][ T4297] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.392738][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.399941][ T4297] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.466294][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.481200][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 85.491322][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.500661][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.526326][ T4297] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.536078][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 85.544976][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 85.554732][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.561918][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.575433][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 85.584633][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 85.594207][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.601293][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.616944][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 85.628459][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 85.641066][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 85.650169][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 85.667764][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 85.679170][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 85.688792][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 85.708864][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 85.717427][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 85.729282][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 85.738639][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 85.757248][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 85.991473][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 85.999499][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 86.013868][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.048104][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 86.056924][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 86.080612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 86.090650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 86.100660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 86.108838][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 86.118533][ T4297] device veth0_vlan entered promiscuous mode
[ 86.134124][ T4297] device veth1_vlan entered promiscuous mode
[ 86.171793][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 86.180785][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 86.189609][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 86.204823][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 86.216101][ T4297] device veth0_macvtap entered promiscuous mode
[ 86.227258][ T4297] device veth1_macvtap entered promiscuous mode
[ 86.243793][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.251491][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 86.260880][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 86.269724][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 86.280747][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 86.293809][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.301340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 86.311395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 86.324334][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.333776][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.342885][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.351813][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.485281][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.794397][ T129] cfg80211: failed to load regulatory.db
[ 88.073658][ T4345] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.083863][ T4345] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.091865][ T4347] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.100600][ T4347] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.110164][ T4347] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 88.117625][ T4347] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.746482][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/08/03 06:51:18 executed programs: 0
[ 88.988268][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.996426][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 89.005014][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 89.015098][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 89.024721][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 89.038535][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 89.174651][ T4366] chnl_net:caif_netlink_parms(): no params data found
[ 89.222890][ T4366] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.230089][ T4366] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.238297][ T4366] device bridge_slave_0 entered promiscuous mode
[ 89.246982][ T4366] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.254321][ T4366] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.262848][ T4366] device bridge_slave_1 entered promiscuous mode
[ 89.287246][ T4366] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 89.298516][ T4366] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 89.324410][ T4366] team0: Port device team_slave_0 added
[ 89.332786][ T4366] team0: Port device team_slave_1 added
[ 89.354541][ T4366] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.361547][ T4366] 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.
[ 89.388025][ T4366] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.400458][ T4366] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.407717][ T4366] 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.
[ 89.434095][ T4366] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.468032][ T4366] device hsr_slave_0 entered promiscuous mode
[ 89.475220][ T4366] device hsr_slave_1 entered promiscuous mode
[ 89.482288][ T4366] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 89.490274][ T4366] Cannot create hsr debugfs directory
[ 91.003350][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.074724][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.102937][ T4347] Bluetooth: hci0: command 0x0409 tx timeout
[ 91.817937][ T9] device hsr_slave_0 left promiscuous mode
[ 91.827719][ T9] device hsr_slave_1 left promiscuous mode
[ 91.834862][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 91.844840][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 91.854307][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 91.864018][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 91.872163][ T9] device bridge_slave_1 left promiscuous mode
[ 91.879782][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.900298][ T9] device bridge_slave_0 left promiscuous mode
[ 91.921301][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.956333][ T9] device veth1_macvtap left promiscuous mode
[ 91.962827][ T9] device veth0_macvtap left promiscuous mode
[ 91.969185][ T9] device veth1_vlan left promiscuous mode
[ 91.975593][ T9] device veth0_vlan left promiscuous mode
[ 92.398662][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 92.428106][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 92.456557][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 92.485881][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 92.759423][ T9] bond0 (unregistering): Released all slaves
[ 92.860807][ T4366] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.874046][ T4366] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.884022][ T4366] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.894715][ T4366] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 92.976802][ T4366] 8021q: adding VLAN 0 to HW filter on device bond0
[ 92.989778][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 92.998312][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 93.008967][ T4366] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.029401][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 93.038885][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 93.047767][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.055026][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.066444][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 93.076568][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 93.085682][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 93.094616][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.101823][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.124401][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 93.133690][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 93.143394][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 93.153024][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 93.161572][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 93.172618][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 93.181151][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 93.182610][ T4347] Bluetooth: hci0: command 0x041b tx timeout
[ 93.199742][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 93.208397][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 93.226164][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 93.238692][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 93.249471][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 93.511543][ T4366] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.519419][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 93.527122][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 93.559338][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 93.569464][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 93.602502][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 93.611073][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 93.626467][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 93.634739][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 93.644856][ T4366] device veth0_vlan entered promiscuous mode
[ 93.657358][ T4366] device veth1_vlan entered promiscuous mode
[ 93.677345][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 93.685972][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 93.694272][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 93.703747][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 93.714541][ T4366] device veth0_macvtap entered promiscuous mode
[ 93.724818][ T4366] device veth1_macvtap entered promiscuous mode
[ 93.741464][ T4366] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.749921][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 93.758606][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 93.767193][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 93.775991][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 93.787404][ T4366] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.795557][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 93.805505][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 93.816932][ T4366] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.826691][ T4366] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.836102][ T4366] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.844961][ T4366] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.898084][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.916151][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.927609][ T4318] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 93.937182][ T4318] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2025/08/03 06:51:23 executed programs: 2
[ 93.945735][ T4318] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.955422][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 95.261746][ T4347] Bluetooth: hci0: command 0x040f tx timeout
[ 95.719703][ T4435] ==================================================================
[ 95.727839][ T4435] BUG: KASAN: use-after-free in __lock_acquire+0xf7/0x7c50
[ 95.735159][ T4435] Read of size 8 at addr ffff88807cf62cb8 by task syz.0.18/4435
[ 95.742806][ T4435]
[ 95.745183][ T4435] CPU: 1 PID: 4435 Comm: syz.0.18 Not tainted 6.1.147-syzkaller #0
[ 95.753086][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 95.763162][ T4435] Call Trace:
[ 95.766456][ T4435]
[ 95.769390][ T4435] dump_stack_lvl+0x168/0x22e
[ 95.774077][ T4435] ? __lock_acquire+0x7c50/0x7c50
[ 95.779134][ T4435] ? show_regs_print_info+0x12/0x12
[ 95.784353][ T4435] ? load_image+0x3b0/0x3b0
[ 95.788897][ T4435] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 95.794295][ T4435] ? __virt_addr_valid+0x188/0x540
[ 95.799442][ T4435] ? __virt_addr_valid+0x465/0x540
[ 95.804590][ T4435] ? __lock_acquire+0xf7/0x7c50
[ 95.809466][ T4435] print_report+0xa8/0x200
[ 95.813906][ T4435] kasan_report+0x10b/0x140
[ 95.818519][ T4435] ? __lock_acquire+0xf7/0x7c50
[ 95.823476][ T4435] __lock_acquire+0xf7/0x7c50
[ 95.828172][ T4435] ? __lock_acquire+0x12e5/0x7c50
[ 95.833218][ T4435] ? verify_lock_unused+0x140/0x140
[ 95.838448][ T4435] ? lockdep_hardirqs_on+0x94/0x140
[ 95.843660][ T4435] ? finish_task_switch+0x32a/0x8f0
[ 95.848875][ T4435] ? verify_lock_unused+0x140/0x140
[ 95.854094][ T4435] ? __schedule+0x10f4/0x40b0
[ 95.858791][ T4435] lock_acquire+0x1b4/0x490
[ 95.863312][ T4435] ? remove_wait_queue+0x20/0x120
[ 95.868359][ T4435] ? read_lock_is_recursive+0x10/0x10
[ 95.873750][ T4435] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 95.879749][ T4435] _raw_spin_lock_irqsave+0xa4/0xf0
[ 95.884969][ T4435] ? remove_wait_queue+0x20/0x120
[ 95.890015][ T4435] ? _raw_spin_lock+0x40/0x40
[ 95.894720][ T4435] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 95.900633][ T4435] ? _raw_spin_unlock+0x40/0x40
[ 95.905551][ T4435] remove_wait_queue+0x20/0x120
[ 95.910440][ T4435] poll_freewait+0x99/0x210
[ 95.914972][ T4435] do_select+0x1761/0x1850
[ 95.919414][ T4435] ? do_select+0xeb/0x1850
[ 95.923854][ T4435] ? core_sys_select+0x8b0/0x8b0
[ 95.928820][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.935088][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.941450][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.947716][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.953984][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.960261][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.966529][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.972789][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.979049][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 95.985314][ T4435] ? __lock_acquire+0x7c50/0x7c50
[ 95.990360][ T4435] ? __lock_acquire+0x7c50/0x7c50
[ 95.995403][ T4435] ? __might_fault+0xa6/0x120
[ 96.000104][ T4435] ? __might_fault+0xc2/0x120
[ 96.004802][ T4435] ? __might_fault+0xa6/0x120
[ 96.009503][ T4435] core_sys_select+0x6ad/0x8b0
[ 96.014290][ T4435] ? poll_select_set_timeout+0x150/0x150
[ 96.019955][ T4435] ? sigprocmask+0x190/0x190
[ 96.024568][ T4435] ? do_sys_openat2+0x1fe/0x490
[ 96.029434][ T4435] __se_sys_pselect6+0x2ed/0x3a0
[ 96.034393][ T4435] ? __x64_sys_pselect6+0xf0/0xf0
[ 96.039440][ T4435] ? __x64_sys_pselect6+0x1d/0xf0
[ 96.044481][ T4435] do_syscall_64+0x4c/0xa0
[ 96.048912][ T4435] ? clear_bhb_loop+0x60/0xb0
[ 96.053597][ T4435] ? clear_bhb_loop+0x60/0xb0
[ 96.058297][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.064214][ T4435] RIP: 0033:0x7f172d58eb69
[ 96.068656][ T4435] 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
[ 96.088284][ T4435] RSP: 002b:00007f172e339038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 96.096715][ T4435] RAX: ffffffffffffffda RBX: 00007f172d7b5fa0 RCX: 00007f172d58eb69
[ 96.104696][ T4435] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000040
[ 96.112676][ T4435] RBP: 00007f172d611df1 R08: 0000000000000000 R09: 0000000000000000
[ 96.120654][ T4435] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000
[ 96.128645][ T4435] R13: 0000000000000000 R14: 00007f172d7b5fa0 R15: 00007ffc3ffe6b48
[ 96.136641][ T4435]
[ 96.139674][ T4435]
[ 96.142001][ T4435] Allocated by task 4433:
[ 96.146361][ T4435] kasan_set_track+0x4b/0x70
[ 96.150971][ T4435] __kasan_kmalloc+0x8e/0xa0
[ 96.155584][ T4435] comedi_device_postconfig+0x496/0xc50
[ 96.161149][ T4435] comedi_device_attach+0x52f/0x650
[ 96.166360][ T4435] comedi_unlocked_ioctl+0x5ec/0xf20
[ 96.171660][ T4435] __se_sys_ioctl+0xfa/0x170
[ 96.176266][ T4435] do_syscall_64+0x4c/0xa0
[ 96.180719][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.186635][ T4435]
[ 96.188985][ T4435] Freed by task 4436:
[ 96.192993][ T4435] kasan_set_track+0x4b/0x70
[ 96.197685][ T4435] kasan_save_free_info+0x2d/0x50
[ 96.203079][ T4435] ____kasan_slab_free+0x126/0x1e0
[ 96.208210][ T4435] slab_free_freelist_hook+0x131/0x1a0
[ 96.213685][ T4435] __kmem_cache_free+0xb6/0x1f0
[ 96.218547][ T4435] comedi_device_detach+0x35f/0x6e0
[ 96.223785][ T4435] comedi_unlocked_ioctl+0xb6b/0xf20
[ 96.229088][ T4435] __se_sys_ioctl+0xfa/0x170
[ 96.233695][ T4435] do_syscall_64+0x4c/0xa0
[ 96.238244][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.244160][ T4435]
[ 96.246576][ T4435] The buggy address belongs to the object at ffff88807cf62c00
[ 96.246576][ T4435] which belongs to the cache kmalloc-256 of size 256
[ 96.260663][ T4435] The buggy address is located 184 bytes inside of
[ 96.260663][ T4435] 256-byte region [ffff88807cf62c00, ffff88807cf62d00)
[ 96.273968][ T4435]
[ 96.276298][ T4435] The buggy address belongs to the physical page:
[ 96.283338][ T4435] page:ffffea0001f3d880 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7cf62
[ 96.293496][ T4435] head:ffffea0001f3d880 order:1 compound_mapcount:0 compound_pincount:0
[ 96.301866][ T4435] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 96.309926][ T4435] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888017441b40
[ 96.318715][ T4435] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 96.327330][ T4435] page dumped because: kasan: bad access detected
[ 96.333796][ T4435] page_owner tracks the page as allocated
[ 96.339539][ T4435] 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 4366, tgid 4366 (syz-executor), ts 93921074688, free_ts 93896027719
[ 96.362416][ T4435] post_alloc_hook+0x173/0x1a0
[ 96.367212][ T4435] get_page_from_freelist+0x1a26/0x1ac0
[ 96.372780][ T4435] __alloc_pages+0x1df/0x4e0
[ 96.377386][ T4435] alloc_slab_page+0x5d/0x160
[ 96.382109][ T4435] new_slab+0x87/0x2c0
[ 96.386210][ T4435] ___slab_alloc+0xbc6/0x1220
[ 96.390986][ T4435] __kmem_cache_alloc_node+0x1a0/0x260
[ 96.396482][ T4435] __kmalloc+0xa0/0x240
[ 96.400662][ T4435] __register_sysctl_table+0x96c/0xe70
[ 96.406140][ T4435] mpls_dev_sysctl_register+0x1e4/0x2d0
[ 96.411703][ T4435] mpls_dev_notify+0x24e/0x760
[ 96.416503][ T4435] raw_notifier_call_chain+0xcb/0x160
[ 96.421895][ T4435] register_netdevice+0x1600/0x1aa0
[ 96.427112][ T4435] cfg80211_register_netdevice+0x155/0x2f0
[ 96.432937][ T4435] ieee80211_if_add+0xa37/0x1590
[ 96.437925][ T4435] ieee80211_register_hw+0x2d46/0x38c0
[ 96.443405][ T4435] page last free stack trace:
[ 96.448090][ T4435] free_unref_page_prepare+0x8b4/0x9a0
[ 96.453744][ T4435] free_unref_page+0x2e/0x3f0
[ 96.458440][ T4435] __unfreeze_partials+0x1a5/0x200
[ 96.463649][ T4435] put_cpu_partial+0x17c/0x250
[ 96.468441][ T4435] qlist_free_all+0x76/0xe0
[ 96.473126][ T4435] kasan_quarantine_reduce+0x144/0x160
[ 96.478624][ T4435] __kasan_slab_alloc+0x1e/0x80
[ 96.483490][ T4435] slab_post_alloc_hook+0x4b/0x480
[ 96.488618][ T4435] kmem_cache_alloc_node+0x14d/0x320
[ 96.493913][ T4435] __alloc_skb+0xfc/0x7e0
[ 96.498259][ T4435] netlink_ack+0x372/0x1100
[ 96.502783][ T4435] netlink_rcv_skb+0x263/0x420
[ 96.507558][ T4435] genl_rcv+0x24/0x40
[ 96.511571][ T4435] netlink_unicast+0x74d/0x8d0
[ 96.516470][ T4435] netlink_sendmsg+0x89e/0xbc0
[ 96.521254][ T4435] __sys_sendto+0x44f/0x5c0
[ 96.525771][ T4435]
[ 96.528122][ T4435] Memory state around the buggy address:
[ 96.533780][ T4435] ffff88807cf62b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 96.541902][ T4435] ffff88807cf62c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 96.550160][ T4435] >ffff88807cf62c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 96.558245][ T4435] ^
[ 96.564323][ T4435] ffff88807cf62d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 96.572396][ T4435] ffff88807cf62d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 96.580477][ T4435] ==================================================================
[ 96.588587][ T4435] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 96.595879][ T4435] CPU: 1 PID: 4435 Comm: syz.0.18 Not tainted 6.1.147-syzkaller #0
[ 96.603785][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 96.613878][ T4435] Call Trace:
[ 96.617180][ T4435]
[ 96.620127][ T4435] dump_stack_lvl+0x168/0x22e
[ 96.624826][ T4435] ? memcpy+0x3c/0x60
[ 96.628842][ T4435] ? show_regs_print_info+0x12/0x12
[ 96.634062][ T4435] ? load_image+0x3b0/0x3b0
[ 96.638587][ T4435] panic+0x2c9/0x710
[ 96.642500][ T4435] ? __lock_acquire+0x7c50/0x7c50
[ 96.647540][ T4435] ? bpf_jit_dump+0xd0/0xd0
[ 96.652084][ T4435] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 96.658102][ T4435] ? _raw_spin_unlock+0x40/0x40
[ 96.662978][ T4435] check_panic_on_warn+0x80/0xa0
[ 96.667952][ T4435] ? __lock_acquire+0xf7/0x7c50
[ 96.672829][ T4435] end_report+0x66/0x110
[ 96.677089][ T4435] kasan_report+0x118/0x140
[ 96.681619][ T4435] ? __lock_acquire+0xf7/0x7c50
[ 96.686492][ T4435] __lock_acquire+0xf7/0x7c50
[ 96.691185][ T4435] ? __lock_acquire+0x12e5/0x7c50
[ 96.696233][ T4435] ? verify_lock_unused+0x140/0x140
[ 96.701461][ T4435] ? lockdep_hardirqs_on+0x94/0x140
[ 96.706676][ T4435] ? finish_task_switch+0x32a/0x8f0
[ 96.711897][ T4435] ? verify_lock_unused+0x140/0x140
[ 96.717119][ T4435] ? __schedule+0x10f4/0x40b0
[ 96.721813][ T4435] lock_acquire+0x1b4/0x490
[ 96.726462][ T4435] ? remove_wait_queue+0x20/0x120
[ 96.731507][ T4435] ? read_lock_is_recursive+0x10/0x10
[ 96.736910][ T4435] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 96.742943][ T4435] _raw_spin_lock_irqsave+0xa4/0xf0
[ 96.748165][ T4435] ? remove_wait_queue+0x20/0x120
[ 96.753211][ T4435] ? _raw_spin_lock+0x40/0x40
[ 96.757914][ T4435] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 96.763853][ T4435] ? _raw_spin_unlock+0x40/0x40
[ 96.768810][ T4435] remove_wait_queue+0x20/0x120
[ 96.773733][ T4435] poll_freewait+0x99/0x210
[ 96.778373][ T4435] do_select+0x1761/0x1850
[ 96.782825][ T4435] ? do_select+0xeb/0x1850
[ 96.787382][ T4435] ? core_sys_select+0x8b0/0x8b0
[ 96.792355][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.798618][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.804894][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.811159][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.817423][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.823686][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.830040][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.836301][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.842565][ T4435] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0
[ 96.848825][ T4435] ? __lock_acquire+0x7c50/0x7c50
[ 96.853893][ T4435] ? __lock_acquire+0x7c50/0x7c50
[ 96.858938][ T4435] ? __might_fault+0xa6/0x120
[ 96.863646][ T4435] ? __might_fault+0xc2/0x120
[ 96.868351][ T4435] ? __might_fault+0xa6/0x120
[ 96.873063][ T4435] core_sys_select+0x6ad/0x8b0
[ 96.877862][ T4435] ? poll_select_set_timeout+0x150/0x150
[ 96.883533][ T4435] ? sigprocmask+0x190/0x190
[ 96.888185][ T4435] ? do_sys_openat2+0x1fe/0x490
[ 96.893055][ T4435] __se_sys_pselect6+0x2ed/0x3a0
[ 96.898013][ T4435] ? __x64_sys_pselect6+0xf0/0xf0
[ 96.903066][ T4435] ? __x64_sys_pselect6+0x1d/0xf0
[ 96.908201][ T4435] do_syscall_64+0x4c/0xa0
[ 96.912630][ T4435] ? clear_bhb_loop+0x60/0xb0
[ 96.917321][ T4435] ? clear_bhb_loop+0x60/0xb0
[ 96.922009][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.927933][ T4435] RIP: 0033:0x7f172d58eb69
[ 96.932366][ T4435] 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
[ 96.951988][ T4435] RSP: 002b:00007f172e339038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 96.960417][ T4435] RAX: ffffffffffffffda RBX: 00007f172d7b5fa0 RCX: 00007f172d58eb69
[ 96.968402][ T4435] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000040
[ 96.976392][ T4435] RBP: 00007f172d611df1 R08: 0000000000000000 R09: 0000000000000000
[ 96.984380][ T4435] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000
[ 96.992366][ T4435] R13: 0000000000000000 R14: 00007f172d7b5fa0 R15: 00007ffc3ffe6b48
[ 97.000357][ T4435]
[ 97.003532][ T4435] Kernel Offset: disabled
[ 97.007863][ T4435] Rebooting in 86400 seconds..