Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts.
2025/07/23 20:38:49 ignoring optional flag "sandboxArg"="0"
2025/07/23 20:38:51 parsed 1 programs
[ 69.788106][ T4188] cgroup: Unknown subsys name 'net'
[ 69.919013][ T4188] cgroup: Unknown subsys name 'rlimit'
[ 71.395165][ T1427] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.402181][ T1427] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.493065][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 73.549652][ T239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.572132][ T239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.584549][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 73.595478][ T239] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.603975][ T239] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.613764][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 74.642127][ T4236] chnl_net:caif_netlink_parms(): no params data found
[ 74.710905][ T4236] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.719011][ T4236] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.727338][ T4236] device bridge_slave_0 entered promiscuous mode
[ 74.737339][ T4236] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.744549][ T4236] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.753333][ T4236] device bridge_slave_1 entered promiscuous mode
[ 74.779033][ T4236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.791888][ T4236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.824171][ T4236] team0: Port device team_slave_0 added
[ 74.832476][ T4236] team0: Port device team_slave_1 added
[ 74.854014][ T4236] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.861008][ T4236] 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.
[ 74.889265][ T4236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.902959][ T4236] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.910027][ T4236] 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.
[ 74.936644][ T4236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.977296][ T4236] device hsr_slave_0 entered promiscuous mode
[ 74.984605][ T4236] device hsr_slave_1 entered promiscuous mode
[ 75.099571][ T4236] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.110770][ T4236] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.120083][ T4236] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.130049][ T4236] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.180578][ T4236] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.191863][ T4236] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.200120][ T4236] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.207458][ T4236] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.283861][ T4236] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.314118][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.325698][ T239] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.346368][ T239] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.387664][ T4236] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.401034][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.411167][ T239] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.418528][ T239] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.433588][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.443127][ T239] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.450312][ T239] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.469593][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.479323][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.493876][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.505928][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.518161][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.530298][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.623260][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.630922][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.645731][ T4236] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.664946][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.674327][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.708238][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.718328][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.728461][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.736547][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.746424][ T4236] device veth0_vlan entered promiscuous mode
[ 75.775988][ T4236] device veth1_vlan entered promiscuous mode
[ 75.796641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 75.805861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 75.814944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 75.823610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 75.849808][ T4236] device veth0_macvtap entered promiscuous mode
[ 75.859802][ T4236] device veth1_macvtap entered promiscuous mode
[ 75.877075][ T4236] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 75.886081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 75.895134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 75.903442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 75.912734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 75.940799][ T4236] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 75.948502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 75.957939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 75.971062][ T4236] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.981159][ T4236] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.990225][ T4236] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.999347][ T4236] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.107303][ T4236] syz-executor (4236) used greatest stack depth: 20864 bytes left
2025/07/23 20:39:00 executed programs: 0
[ 77.383276][ T4290] chnl_net:caif_netlink_parms(): no params data found
[ 77.450598][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.460239][ T4290] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.468666][ T4290] device bridge_slave_0 entered promiscuous mode
[ 77.481484][ T4290] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.488709][ T4290] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.499252][ T4290] device bridge_slave_1 entered promiscuous mode
[ 77.531780][ T4290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.546175][ T4290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.581028][ T4290] team0: Port device team_slave_0 added
[ 77.593936][ T4290] team0: Port device team_slave_1 added
[ 77.624477][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.632320][ T4290] 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.
[ 77.658648][ T4290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.671375][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.678614][ T4290] 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.
[ 77.704807][ T4290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.745059][ T4290] device hsr_slave_0 entered promiscuous mode
[ 77.753000][ T4290] device hsr_slave_1 entered promiscuous mode
[ 77.759687][ T4290] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 77.768179][ T4290] Cannot create hsr debugfs directory
[ 77.864526][ T4290] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.312678][ T4303] Bluetooth: hci0: command 0x0409 tx timeout
[ 80.990450][ T4290] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.059132][ T4290] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.140143][ T4290] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.246819][ T4290] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.256509][ T4290] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.266052][ T4290] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.275855][ T4290] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.360668][ T4290] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.389523][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 81.398199][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.406467][ T4258] Bluetooth: hci0: command 0x041b tx timeout
[ 81.415180][ T4290] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.426255][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 81.436999][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.447447][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.454587][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.475379][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 81.483831][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 81.492701][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 81.501101][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.508233][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.516288][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 81.527839][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 81.554611][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 81.563824][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 81.574694][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 81.585350][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 81.594863][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 81.621746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 81.630625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 81.645899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 81.655986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 81.668956][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 81.836732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 81.845828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 81.860091][ T4290] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.899323][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 81.909819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 81.939377][ T154] device hsr_slave_0 left promiscuous mode
[ 81.947046][ T154] device hsr_slave_1 left promiscuous mode
[ 81.961744][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 81.970292][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 81.979027][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 81.988137][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 81.996236][ T154] device bridge_slave_1 left promiscuous mode
[ 82.003671][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.021976][ T154] device bridge_slave_0 left promiscuous mode
[ 82.028332][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.051213][ T154] device veth1_macvtap left promiscuous mode
[ 82.059040][ T154] device veth0_macvtap left promiscuous mode
[ 82.065574][ T154] device veth1_vlan left promiscuous mode
[ 82.071588][ T154] device veth0_vlan left promiscuous mode
[ 82.276081][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 82.291946][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 82.306001][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 82.319681][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 82.377265][ T154] bond0 (unregistering): Released all slaves
[ 82.427864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 82.436936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 82.446548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 82.455320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 82.467289][ T4290] device veth0_vlan entered promiscuous mode
[ 82.484548][ T4290] device veth1_vlan entered promiscuous mode
[ 82.514508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 82.524519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 82.536060][ T4290] device veth0_macvtap entered promiscuous mode
[ 82.545847][ T4290] device veth1_macvtap entered promiscuous mode
[ 82.560731][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.569297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 82.579040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 82.587326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 82.597504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 82.608984][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.618398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 82.627407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 82.638663][ T4290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.648727][ T4290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.657772][ T4290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.667077][ T4290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.720286][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.731050][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.742735][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/07/23 20:39:06 executed programs: 2
[ 82.773611][ T239] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.781720][ T239] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.791040][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.473205][ T4257] Bluetooth: hci0: command 0x040f tx timeout
[ 85.562339][ T4258] Bluetooth: hci0: command 0x0419 tx timeout
[ 86.754292][ T1111] cfg80211: failed to load regulatory.db
2025/07/23 20:39:11 executed programs: 8
2025/07/23 20:39:16 executed programs: 14
2025/07/23 20:39:21 executed programs: 20
[ 101.620091][ T4410] ------------[ cut here ]------------
[ 101.626575][ T4410] ODEBUG: free active (active state 0) object type: work_struct hint: kcm_tx_work+0x0/0x180
[ 101.637201][ T4410] WARNING: CPU: 1 PID: 4410 at lib/debugobjects.c:521 debug_check_no_obj_freed+0x43c/0x530
[ 101.647943][ T4410] Modules linked in:
[ 101.652531][ T4410] CPU: 1 PID: 4410 Comm: syz.0.38 Not tainted 5.15.189-syzkaller #0
[ 101.660540][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 101.670701][ T4410] RIP: 0010:debug_check_no_obj_freed+0x43c/0x530
[ 101.677181][ T4410] Code: ef e8 08 54 dd fd 4c 8b 45 00 48 c7 c7 60 9c 59 8a 48 c7 c6 20 99 59 8a 48 c7 c2 c0 9d 59 8a 8b 0c 24 4d 89 e9 e8 74 94 be 05 <0f> 0b 4c 8b 6c 24 18 48 b9 00 00 00 00 00 fc ff df ff 05 d5 ce 8a
[ 101.696900][ T4410] RSP: 0018:ffffc900012efbc0 EFLAGS: 00010246
[ 101.703058][ T4410] RAX: f7f459898a686700 RBX: ffffffff96349490 RCX: ffff888078563b80
[ 101.711068][ T4410] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 101.719445][ T4410] RBP: ffffffff8a0a45e0 R08: dffffc0000000000 R09: fffff5200025dedd
[ 101.727565][ T4410] R10: fffff5200025dedd R11: 1ffff9200025dedc R12: ffff88807a1e2b00
[ 101.735772][ T4410] R13: ffffffff88f32a40 R14: ffff88807a1e2000 R15: ffff88807a1e29e8
[ 101.743920][ T4410] FS: 00007fc2fcca46c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 101.753381][ T4410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.760128][ T4410] CR2: 00007fc2fcca3f98 CR3: 0000000074cac000 CR4: 00000000003506e0
[ 101.768301][ T4410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.776440][ T4410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.784578][ T4410] Call Trace:
[ 101.787986][ T4410]
[ 101.790931][ T4410] slab_free_freelist_hook+0x8b/0x170
[ 101.796469][ T4410] ? __sk_destruct+0x54b/0x820
[ 101.801422][ T4410] kmem_cache_free+0x8f/0x210
[ 101.806201][ T4410] __sk_destruct+0x54b/0x820
[ 101.810825][ T4410] kcm_release+0x51a/0x5b0
[ 101.815338][ T4410] sock_close+0xd5/0x240
[ 101.819609][ T4410] ? sock_mmap+0x90/0x90
[ 101.824184][ T4410] __fput+0x234/0x930
[ 101.828213][ T4410] task_work_run+0x125/0x1a0
[ 101.832895][ T4410] exit_to_user_mode_loop+0x10f/0x130
[ 101.838308][ T4410] exit_to_user_mode_prepare+0xb1/0x140
[ 101.843957][ T4410] syscall_exit_to_user_mode+0x16/0x40
[ 101.849472][ T4410] do_syscall_64+0x58/0xa0
[ 101.853949][ T4410] ? clear_bhb_loop+0x30/0x80
[ 101.858651][ T4410] ? clear_bhb_loop+0x30/0x80
[ 101.863422][ T4410] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 101.869356][ T4410] RIP: 0033:0x7fc2fda769a9
[ 101.874080][ T4410] 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
[ 101.893810][ T4410] RSP: 002b:00007fc2fcca4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 101.902331][ T4410] RAX: 0000000000000000 RBX: 00007fc2fdc9e160 RCX: 00007fc2fda769a9
[ 101.910373][ T4410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[ 101.918633][ T4410] RBP: 00007fc2fdaf8d69 R08: 0000000000000000 R09: 0000000000000000
[ 101.926956][ T4410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 101.935012][ T4410] R13: 0000000000000001 R14: 00007fc2fdc9e160 R15: 00007fff737700d8
[ 101.943057][ T4410]
[ 101.946090][ T4410] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 101.953373][ T4410] CPU: 0 PID: 4410 Comm: syz.0.38 Not tainted 5.15.189-syzkaller #0
[ 101.961375][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 101.971445][ T4410] Call Trace:
[ 101.974728][ T4410]
[ 101.977700][ T4410] dump_stack_lvl+0x168/0x230
[ 101.982479][ T4410] ? show_regs_print_info+0x20/0x20
[ 101.987746][ T4410] ? load_image+0x3b0/0x3b0
[ 101.992269][ T4410] panic+0x2c9/0x7f0
[ 101.996181][ T4410] ? bpf_jit_dump+0xd0/0xd0
[ 102.000735][ T4410] ? debug_check_no_obj_freed+0x43c/0x530
[ 102.006470][ T4410] __warn+0x248/0x2b0
[ 102.010554][ T4410] ? debug_check_no_obj_freed+0x43c/0x530
[ 102.016375][ T4410] report_bug+0x1b7/0x2e0
[ 102.020731][ T4410] handle_bug+0x3a/0x70
[ 102.024891][ T4410] exc_invalid_op+0x16/0x40
[ 102.029403][ T4410] asm_exc_invalid_op+0x16/0x20
[ 102.034262][ T4410] RIP: 0010:debug_check_no_obj_freed+0x43c/0x530
[ 102.040684][ T4410] Code: ef e8 08 54 dd fd 4c 8b 45 00 48 c7 c7 60 9c 59 8a 48 c7 c6 20 99 59 8a 48 c7 c2 c0 9d 59 8a 8b 0c 24 4d 89 e9 e8 74 94 be 05 <0f> 0b 4c 8b 6c 24 18 48 b9 00 00 00 00 00 fc ff df ff 05 d5 ce 8a
[ 102.060567][ T4410] RSP: 0018:ffffc900012efbc0 EFLAGS: 00010246
[ 102.066693][ T4410] RAX: f7f459898a686700 RBX: ffffffff96349490 RCX: ffff888078563b80
[ 102.074676][ T4410] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 102.082656][ T4410] RBP: ffffffff8a0a45e0 R08: dffffc0000000000 R09: fffff5200025dedd
[ 102.090637][ T4410] R10: fffff5200025dedd R11: 1ffff9200025dedc R12: ffff88807a1e2b00
[ 102.098702][ T4410] R13: ffffffff88f32a40 R14: ffff88807a1e2000 R15: ffff88807a1e29e8
[ 102.106786][ T4410] ? kcm_splice_read+0x2e0/0x2e0
[ 102.111791][ T4410] slab_free_freelist_hook+0x8b/0x170
[ 102.117185][ T4410] ? __sk_destruct+0x54b/0x820
[ 102.121973][ T4410] kmem_cache_free+0x8f/0x210
[ 102.126669][ T4410] __sk_destruct+0x54b/0x820
[ 102.131280][ T4410] kcm_release+0x51a/0x5b0
[ 102.135721][ T4410] sock_close+0xd5/0x240
[ 102.139973][ T4410] ? sock_mmap+0x90/0x90
[ 102.144219][ T4410] __fput+0x234/0x930
[ 102.148212][ T4410] task_work_run+0x125/0x1a0
[ 102.152817][ T4410] exit_to_user_mode_loop+0x10f/0x130
[ 102.158220][ T4410] exit_to_user_mode_prepare+0xb1/0x140
[ 102.163777][ T4410] syscall_exit_to_user_mode+0x16/0x40
[ 102.169239][ T4410] do_syscall_64+0x58/0xa0
[ 102.173659][ T4410] ? clear_bhb_loop+0x30/0x80
[ 102.178333][ T4410] ? clear_bhb_loop+0x30/0x80
[ 102.183022][ T4410] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 102.188937][ T4410] RIP: 0033:0x7fc2fda769a9
[ 102.193377][ T4410] 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
[ 102.213028][ T4410] RSP: 002b:00007fc2fcca4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 102.221452][ T4410] RAX: 0000000000000000 RBX: 00007fc2fdc9e160 RCX: 00007fc2fda769a9
[ 102.229432][ T4410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[ 102.237428][ T4410] RBP: 00007fc2fdaf8d69 R08: 0000000000000000 R09: 0000000000000000
[ 102.245509][ T4410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 102.253496][ T4410] R13: 0000000000000001 R14: 00007fc2fdc9e160 R15: 00007fff737700d8
[ 102.261493][ T4410]
[ 102.264784][ T4410] Kernel Offset: disabled
[ 102.269255][ T4410] Rebooting in 86400 seconds..