Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts.
2025/10/21 15:05:49 parsed 1 programs
[ 111.287204][ T4636] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 112.691133][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.711023][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.733139][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 112.756563][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.771637][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.780799][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 113.302813][ T4655] chnl_net:caif_netlink_parms(): no params data found
[ 113.350812][ T4655] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.358254][ T4655] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.366300][ T4655] device bridge_slave_0 entered promiscuous mode
[ 113.374442][ T4655] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.381793][ T4655] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.389858][ T4655] device bridge_slave_1 entered promiscuous mode
[ 113.413359][ T4655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.424755][ T4655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.461087][ T4655] team0: Port device team_slave_0 added
[ 113.469014][ T4655] team0: Port device team_slave_1 added
[ 113.488194][ T4655] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.495513][ T4655] 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.
[ 113.521727][ T4655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.534173][ T4655] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.541237][ T4655] 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.
[ 113.567444][ T4655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.615643][ T4655] device hsr_slave_0 entered promiscuous mode
[ 113.622800][ T4655] device hsr_slave_1 entered promiscuous mode
[ 114.314169][ T4655] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 114.324336][ T4655] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 114.336356][ T4655] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 114.346198][ T4655] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 114.514475][ T4655] 8021q: adding VLAN 0 to HW filter on device bond0
[ 114.539598][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 114.562265][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 114.573664][ T4655] 8021q: adding VLAN 0 to HW filter on device team0
[ 114.595606][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 114.606649][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 114.616955][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.624108][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 114.643950][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 114.652765][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 114.668171][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 114.682155][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.689283][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 114.702413][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 114.711345][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 114.732923][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 114.745452][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 114.754463][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 114.770934][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 114.780509][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 114.790792][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 114.817510][ T4655] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 114.829499][ T4655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 114.854437][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 114.866513][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 114.882286][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 115.104321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 115.122104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 115.137275][ T4655] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 115.183992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 115.194090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 115.234157][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 115.248824][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 115.262154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 115.270074][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 115.292263][ T4655] device veth0_vlan entered promiscuous mode
[ 115.312848][ T4655] device veth1_vlan entered promiscuous mode
[ 115.335742][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 115.364197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 115.372501][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 115.393492][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 115.411457][ T4655] device veth0_macvtap entered promiscuous mode
[ 115.430672][ T4655] device veth1_macvtap entered promiscuous mode
[ 115.473885][ T4655] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 115.481804][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 115.502070][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 115.510765][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 115.534015][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 115.556852][ T4655] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 115.573514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 115.603222][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 115.616982][ T4655] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.629838][ T4655] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.639503][ T4655] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.648815][ T4655] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.480432][ T154] ODEBUG: Out of memory. ODEBUG disabled
[ 118.579143][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/10/21 15:06:01 executed programs: 0
[ 119.160623][ T4878] chnl_net:caif_netlink_parms(): no params data found
[ 119.219074][ T4878] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.226512][ T4878] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.234723][ T4878] device bridge_slave_0 entered promiscuous mode
[ 119.243612][ T4878] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.250786][ T4878] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.259179][ T4878] device bridge_slave_1 entered promiscuous mode
[ 119.286037][ T4878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 119.297688][ T4878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 119.328383][ T4878] team0: Port device team_slave_0 added
[ 119.336420][ T4878] team0: Port device team_slave_1 added
[ 119.359741][ T4878] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 119.366876][ T4878] 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.
[ 119.393053][ T4878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 119.407380][ T4878] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 119.414588][ T4878] 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.
[ 119.441208][ T4878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 119.479154][ T4878] device hsr_slave_0 entered promiscuous mode
[ 119.486894][ T4878] device hsr_slave_1 entered promiscuous mode
[ 119.493755][ T4878] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 119.501338][ T4878] Cannot create hsr debugfs directory
[ 119.897447][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 119.937811][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.019256][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.829640][ T4878] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 120.839452][ T4878] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 120.885735][ T4878] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 120.896892][ T4878] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 120.995659][ T4878] 8021q: adding VLAN 0 to HW filter on device bond0
[ 121.040326][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 121.048664][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 121.061128][ T4878] 8021q: adding VLAN 0 to HW filter on device team0
[ 121.091818][ T4946] Bluetooth: hci0: command 0x0409 tx timeout
[ 121.101455][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 121.110347][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 121.119396][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 121.126602][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 121.135839][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 121.149403][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 121.159007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 121.169312][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 121.176755][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 121.204361][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 121.213767][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 121.225850][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 121.236197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 121.248973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 121.290107][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 121.299402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 121.309975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 121.319155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 121.367541][ T4878] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 121.380737][ T4878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 121.392707][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 121.405087][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 121.607315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 121.615759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 121.630896][ T4878] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 121.647987][ T154] device hsr_slave_0 left promiscuous mode
[ 121.663694][ T154] device hsr_slave_1 left promiscuous mode
[ 121.670209][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 121.678672][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 121.687277][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 121.697199][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 121.705418][ T154] device bridge_slave_1 left promiscuous mode
[ 121.714209][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 121.723996][ T154] device bridge_slave_0 left promiscuous mode
[ 121.730262][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 121.746976][ T154] device veth1_macvtap left promiscuous mode
[ 121.755429][ T154] device veth0_macvtap left promiscuous mode
[ 121.761931][ T154] device veth1_vlan left promiscuous mode
[ 121.767859][ T154] device veth0_vlan left promiscuous mode
[ 122.000573][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 122.015437][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 122.033486][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 122.049151][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 122.120118][ T154] bond0 (unregistering): Released all slaves
[ 122.194616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 122.205649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 122.221226][ T4878] device veth0_vlan entered promiscuous mode
[ 122.232366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 122.241321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 122.258551][ T4878] device veth1_vlan entered promiscuous mode
[ 122.266902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 122.274984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 122.283144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 122.305622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 122.314392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 122.323610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 122.336971][ T4878] device veth0_macvtap entered promiscuous mode
[ 122.348904][ T4878] device veth1_macvtap entered promiscuous mode
[ 122.371393][ T4878] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 122.382682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 122.394414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 122.402627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 122.414421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 122.426184][ T4878] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 122.435730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 122.445368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 122.465263][ T4878] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.484850][ T4878] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.495243][ T4878] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.505494][ T4878] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.610360][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.621861][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 122.631447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 122.651816][ T3084] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.659904][ T3084] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 122.674419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 123.162266][ T4946] Bluetooth: hci0: command 0x041b tx timeout
2025/10/21 15:06:06 executed programs: 4
[ 125.241781][ T4947] Bluetooth: hci0: command 0x040f tx timeout
[ 127.321792][ T4239] Bluetooth: hci0: command 0x0419 tx timeout
2025/10/21 15:06:11 executed programs: 10
[ 131.321472][ T9] ==================================================================
[ 131.329595][ T9] BUG: KASAN: use-after-free in __lock_acquire+0xf7/0x7c60
[ 131.336847][ T9] Read of size 8 at addr ffff88807d033ca0 by task kworker/u4:0/9
[ 131.344879][ T9]
[ 131.347208][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 131.354494][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 131.364671][ T9] Workqueue: kkcmd kcm_tx_work
[ 131.369463][ T9] Call Trace:
[ 131.372806][ T9]
[ 131.375931][ T9] dump_stack_lvl+0x168/0x230
[ 131.380724][ T9] ? show_regs_print_info+0x20/0x20
[ 131.385970][ T9] ? load_image+0x3b0/0x3b0
[ 131.390482][ T9] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 131.395872][ T9] print_address_description+0x60/0x2d0
[ 131.401434][ T9] ? __lock_acquire+0xf7/0x7c60
[ 131.406345][ T9] kasan_report+0xdf/0x130
[ 131.410954][ T9] ? __lock_acquire+0xf7/0x7c60
[ 131.415833][ T9] __lock_acquire+0xf7/0x7c60
[ 131.420525][ T9] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 131.426620][ T9] ? lock_chain_count+0x20/0x20
[ 131.431504][ T9] ? finish_lock_switch+0x12f/0x280
[ 131.436716][ T9] ? lockdep_hardirqs_on+0x94/0x140
[ 131.441932][ T9] ? finish_lock_switch+0x12f/0x280
[ 131.447139][ T9] ? verify_lock_unused+0x140/0x140
[ 131.452348][ T9] ? finish_task_switch+0x12f/0x640
[ 131.457735][ T9] ? __switch_to_asm+0x34/0x60
[ 131.462535][ T9] ? __schedule+0x11c3/0x4390
[ 131.467645][ T9] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 131.473783][ T9] lock_acquire+0x197/0x3f0
[ 131.478347][ T9] ? __lock_sock+0x152/0x2a0
[ 131.483230][ T9] ? lockdep_hardirqs_on_prepare+0x760/0x760
[ 131.489230][ T9] ? __local_bh_disable_ip+0xfb/0x190
[ 131.494914][ T9] ? read_lock_is_recursive+0x10/0x10
[ 131.500315][ T9] ? __local_bh_enable_ip+0x12a/0x1b0
[ 131.505697][ T9] ? kthread_data+0x4b/0xc0
[ 131.510212][ T9] ? kthread_data+0x4b/0xc0
[ 131.514916][ T9] ? __lock_sock+0x152/0x2a0
[ 131.519715][ T9] _raw_spin_lock_bh+0x32/0x50
[ 131.524577][ T9] ? __lock_sock+0x152/0x2a0
[ 131.529177][ T9] __lock_sock+0x152/0x2a0
[ 131.533602][ T9] ? sk_page_frag_refill+0x200/0x200
[ 131.538979][ T9] ? do_raw_spin_lock+0x11d/0x280
[ 131.544025][ T9] ? init_wait_entry+0xd0/0xd0
[ 131.548801][ T9] ? __rwlock_init+0x140/0x140
[ 131.553596][ T9] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 131.559670][ T9] ? lock_sock_nested+0x68/0x100
[ 131.565050][ T9] lock_sock_nested+0x9d/0x100
[ 131.569820][ T9] kcm_tx_work+0x2d/0x180
[ 131.574159][ T9] process_one_work+0x863/0x1000
[ 131.579200][ T9] ? worker_detach_from_pool+0x240/0x240
[ 131.584838][ T9] ? lockdep_hardirqs_off+0x70/0x100
[ 131.590141][ T9] ? _raw_spin_lock_irq+0xab/0xe0
[ 131.595179][ T9] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 131.600551][ T9] ? wq_worker_running+0x97/0x170
[ 131.605582][ T9] worker_thread+0xaa8/0x12a0
[ 131.610367][ T9] kthread+0x436/0x520
[ 131.614437][ T9] ? rcu_lock_release+0x20/0x20
[ 131.619291][ T9] ? kthread_blkcg+0xd0/0xd0
[ 131.623975][ T9] ret_from_fork+0x1f/0x30
[ 131.628406][ T9]
[ 131.631460][ T9]
[ 131.633799][ T9] Allocated by task 5119:
[ 131.638118][ T9] __kasan_slab_alloc+0x9c/0xd0
[ 131.643145][ T9] slab_post_alloc_hook+0x4c/0x380
[ 131.648267][ T9] kmem_cache_alloc+0x100/0x290
[ 131.653225][ T9] sk_prot_alloc+0x57/0x210
[ 131.657761][ T9] sk_alloc+0x2f/0x310
[ 131.661878][ T9] kcm_ioctl+0x211/0xff0
[ 131.666258][ T9] sock_do_ioctl+0xd3/0x2f0
[ 131.670866][ T9] sock_ioctl+0x4ed/0x6e0
[ 131.675229][ T9] __se_sys_ioctl+0xfa/0x170
[ 131.679834][ T9] do_syscall_64+0x4c/0xa0
[ 131.684353][ T9] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 131.690306][ T9]
[ 131.692639][ T9] Freed by task 5120:
[ 131.696756][ T9] kasan_set_track+0x4b/0x70
[ 131.701576][ T9] kasan_set_free_info+0x1f/0x40
[ 131.706628][ T9] ____kasan_slab_free+0xd5/0x110
[ 131.711674][ T9] slab_free_freelist_hook+0xea/0x170
[ 131.717501][ T9] kmem_cache_free+0x8f/0x210
[ 131.722318][ T9] __sk_destruct+0x569/0x840
[ 131.727266][ T9] kcm_release+0x51a/0x5b0
[ 131.731689][ T9] sock_close+0xd5/0x240
[ 131.736084][ T9] __fput+0x234/0x930
[ 131.740072][ T9] task_work_run+0x125/0x1a0
[ 131.744703][ T9] exit_to_user_mode_loop+0x10f/0x130
[ 131.750170][ T9] exit_to_user_mode_prepare+0xee/0x180
[ 131.755946][ T9] syscall_exit_to_user_mode+0x16/0x40
[ 131.761540][ T9] do_syscall_64+0x58/0xa0
[ 131.765967][ T9] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 131.771883][ T9]
[ 131.774211][ T9] Last potentially related work creation:
[ 131.779931][ T9] kasan_save_stack+0x35/0x60
[ 131.784620][ T9] kasan_record_aux_stack+0xb8/0x100
[ 131.789916][ T9] insert_work+0x54/0x3d0
[ 131.794256][ T9] __queue_work+0x9c5/0xd50
[ 131.798760][ T9] queue_work_on+0x11d/0x1d0
[ 131.803359][ T9] kcm_unattach+0x85e/0xe80
[ 131.807869][ T9] kcm_ioctl+0x78d/0xff0
[ 131.812138][ T9] sock_do_ioctl+0xd3/0x2f0
[ 131.816670][ T9] sock_ioctl+0x4ed/0x6e0
[ 131.821034][ T9] __se_sys_ioctl+0xfa/0x170
[ 131.825642][ T9] do_syscall_64+0x4c/0xa0
[ 131.830069][ T9] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 131.836057][ T9]
[ 131.838385][ T9] Second to last potentially related work creation:
[ 131.844972][ T9] kasan_save_stack+0x35/0x60
[ 131.849675][ T9] kasan_record_aux_stack+0xb8/0x100
[ 131.854962][ T9] insert_work+0x54/0x3d0
[ 131.859322][ T9] __queue_work+0x9c5/0xd50
[ 131.863943][ T9] queue_work_on+0x11d/0x1d0
[ 131.868539][ T9] kcm_ioctl+0xe4b/0xff0
[ 131.872819][ T9] sock_do_ioctl+0xd3/0x2f0
[ 131.877448][ T9] sock_ioctl+0x4ed/0x6e0
[ 131.881937][ T9] __se_sys_ioctl+0xfa/0x170
[ 131.886539][ T9] do_syscall_64+0x4c/0xa0
[ 131.890963][ T9] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 131.896955][ T9]
[ 131.899543][ T9] The buggy address belongs to the object at ffff88807d033c00
[ 131.899543][ T9] which belongs to the cache KCM of size 1736
[ 131.913344][ T9] The buggy address is located 160 bytes inside of
[ 131.913344][ T9] 1736-byte region [ffff88807d033c00, ffff88807d0342c8)
[ 131.926726][ T9] The buggy address belongs to the page:
[ 131.932381][ T9] page:ffffea0001f40c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d030
[ 131.942556][ T9] head:ffffea0001f40c00 order:3 compound_mapcount:0 compound_pincount:0
[ 131.950885][ T9] memcg:ffff88802447a001
[ 131.955141][ T9] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 131.963141][ T9] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff88802bbb7140
[ 131.971737][ T9] raw: 0000000000000000 0000000080110011 00000001ffffffff ffff88802447a001
[ 131.980334][ T9] page dumped because: kasan: bad access detected
[ 131.986792][ T9] page_owner tracks the page as allocated
[ 131.992706][ T9] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 5087, ts 124518315038, free_ts 124342865310
[ 132.013607][ T9] get_page_from_freelist+0x1b77/0x1c60
[ 132.019431][ T9] __alloc_pages+0x1e1/0x470
[ 132.024238][ T9] new_slab+0xc0/0x4b0
[ 132.028323][ T9] ___slab_alloc+0x81e/0xdf0
[ 132.032918][ T9] kmem_cache_alloc+0x195/0x290
[ 132.037864][ T9] sk_prot_alloc+0x57/0x210
[ 132.042598][ T9] sk_alloc+0x2f/0x310
[ 132.046693][ T9] kcm_ioctl+0x211/0xff0
[ 132.050939][ T9] sock_do_ioctl+0xd3/0x2f0
[ 132.055561][ T9] sock_ioctl+0x4ed/0x6e0
[ 132.059897][ T9] __se_sys_ioctl+0xfa/0x170
[ 132.064493][ T9] do_syscall_64+0x4c/0xa0
[ 132.068912][ T9] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 132.074918][ T9] page last free stack trace:
[ 132.079613][ T9] free_unref_page_prepare+0x637/0x6c0
[ 132.085098][ T9] free_unref_page+0x94/0x280
[ 132.089842][ T9] __unfreeze_partials+0x1a5/0x200
[ 132.095051][ T9] put_cpu_partial+0x12d/0x190
[ 132.099828][ T9] qlist_free_all+0x35/0x90
[ 132.104376][ T9] kasan_quarantine_reduce+0x150/0x160
[ 132.109857][ T9] __kasan_slab_alloc+0x2f/0xd0
[ 132.114712][ T9] slab_post_alloc_hook+0x4c/0x380
[ 132.119831][ T9] kmem_cache_alloc_trace+0x103/0x2a0
[ 132.125318][ T9] nsim_fib_event_work+0x1109/0x3240
[ 132.130606][ T9] process_one_work+0x863/0x1000
[ 132.135551][ T9] worker_thread+0xdca/0x12a0
[ 132.140230][ T9] kthread+0x436/0x520
[ 132.144336][ T9] ret_from_fork+0x1f/0x30
[ 132.148789][ T9]
[ 132.151129][ T9] Memory state around the buggy address:
[ 132.156932][ T9] ffff88807d033b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 132.165177][ T9] ffff88807d033c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 132.173606][ T9] >ffff88807d033c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 132.181681][ T9] ^
[ 132.186884][ T9] ffff88807d033d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 132.194951][ T9] ffff88807d033d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 132.203187][ T9] ==================================================================
[ 132.211247][ T9] Disabling lock debugging due to kernel taint
[ 132.217413][ T9] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 132.225137][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Tainted: G B syzkaller #0
[ 132.233899][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 132.243958][ T9] Workqueue: kkcmd kcm_tx_work
[ 132.248758][ T9] Call Trace:
[ 132.252124][ T9]
[ 132.255072][ T9] dump_stack_lvl+0x168/0x230
[ 132.259759][ T9] ? show_regs_print_info+0x20/0x20
[ 132.264966][ T9] ? load_image+0x3b0/0x3b0
[ 132.269479][ T9] panic+0x2c9/0x7f0
[ 132.273394][ T9] ? bpf_jit_dump+0xd0/0xd0
[ 132.277904][ T9] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 132.283855][ T9] ? _raw_spin_unlock+0x40/0x40
[ 132.288836][ T9] ? __lock_acquire+0xf7/0x7c60
[ 132.293707][ T9] check_panic_on_warn+0x80/0xa0
[ 132.298647][ T9] ? __lock_acquire+0xf7/0x7c60
[ 132.303601][ T9] end_report+0x6d/0xf0
[ 132.307768][ T9] kasan_report+0x102/0x130
[ 132.312274][ T9] ? __lock_acquire+0xf7/0x7c60
[ 132.317179][ T9] __lock_acquire+0xf7/0x7c60
[ 132.321948][ T9] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 132.327936][ T9] ? lock_chain_count+0x20/0x20
[ 132.332792][ T9] ? finish_lock_switch+0x12f/0x280
[ 132.338026][ T9] ? lockdep_hardirqs_on+0x94/0x140
[ 132.343227][ T9] ? finish_lock_switch+0x12f/0x280
[ 132.348428][ T9] ? verify_lock_unused+0x140/0x140
[ 132.353641][ T9] ? finish_task_switch+0x12f/0x640
[ 132.359018][ T9] ? __switch_to_asm+0x34/0x60
[ 132.363884][ T9] ? __schedule+0x11c3/0x4390
[ 132.368808][ T9] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 132.374838][ T9] lock_acquire+0x197/0x3f0
[ 132.379367][ T9] ? __lock_sock+0x152/0x2a0
[ 132.384049][ T9] ? lockdep_hardirqs_on_prepare+0x760/0x760
[ 132.390134][ T9] ? __local_bh_disable_ip+0xfb/0x190
[ 132.395605][ T9] ? read_lock_is_recursive+0x10/0x10
[ 132.401079][ T9] ? __local_bh_enable_ip+0x12a/0x1b0
[ 132.406573][ T9] ? kthread_data+0x4b/0xc0
[ 132.411082][ T9] ? kthread_data+0x4b/0xc0
[ 132.415586][ T9] ? __lock_sock+0x152/0x2a0
[ 132.420182][ T9] _raw_spin_lock_bh+0x32/0x50
[ 132.424952][ T9] ? __lock_sock+0x152/0x2a0
[ 132.429545][ T9] __lock_sock+0x152/0x2a0
[ 132.433966][ T9] ? sk_page_frag_refill+0x200/0x200
[ 132.439253][ T9] ? do_raw_spin_lock+0x11d/0x280
[ 132.444277][ T9] ? init_wait_entry+0xd0/0xd0
[ 132.449049][ T9] ? __rwlock_init+0x140/0x140
[ 132.453946][ T9] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 132.459935][ T9] ? lock_sock_nested+0x68/0x100
[ 132.464884][ T9] lock_sock_nested+0x9d/0x100
[ 132.469771][ T9] kcm_tx_work+0x2d/0x180
[ 132.474106][ T9] process_one_work+0x863/0x1000
[ 132.479140][ T9] ? worker_detach_from_pool+0x240/0x240
[ 132.484897][ T9] ? lockdep_hardirqs_off+0x70/0x100
[ 132.490186][ T9] ? _raw_spin_lock_irq+0xab/0xe0
[ 132.495212][ T9] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 132.500676][ T9] ? wq_worker_running+0x97/0x170
[ 132.505723][ T9] worker_thread+0xaa8/0x12a0
[ 132.510421][ T9] kthread+0x436/0x520
[ 132.514491][ T9] ? rcu_lock_release+0x20/0x20
[ 132.519434][ T9] ? kthread_blkcg+0xd0/0xd0
[ 132.524029][ T9] ret_from_fork+0x1f/0x30
[ 132.528548][ T9]
[ 132.531897][ T9] Kernel Offset: disabled
[ 132.536243][ T9] Rebooting in 86400 seconds..