Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts. 2025/12/26 21:54:46 parsed 1 programs [ 85.326122][ T5774] cgroup: Unknown subsys name 'net' [ 85.461628][ T5774] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 87.063442][ T5774] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.818549][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.827304][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.860203][ T3434] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.868311][ T3434] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.279207][ T5806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.287787][ T5806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.295818][ T5806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.305037][ T5806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.313022][ T5806] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.321170][ T5806] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.632874][ T5812] chnl_net:caif_netlink_parms(): no params data found [ 89.715005][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.722564][ T5812] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.730049][ T5812] bridge_slave_0: entered allmulticast mode [ 89.738222][ T5812] bridge_slave_0: entered promiscuous mode [ 89.747617][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.755086][ T5812] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.762224][ T5812] bridge_slave_1: entered allmulticast mode [ 89.771062][ T5812] bridge_slave_1: entered promiscuous mode [ 89.809559][ T5812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.821070][ T5812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.867567][ T5812] team0: Port device team_slave_0 added [ 89.876879][ T5812] team0: Port device team_slave_1 added [ 89.912723][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.919898][ T5812] 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. [ 89.946405][ T5812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.977165][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.984252][ T5812] 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. [ 90.010746][ T5812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.062599][ T5812] hsr_slave_0: entered promiscuous mode [ 90.069311][ T5812] hsr_slave_1: entered promiscuous mode [ 90.221574][ T5812] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.232813][ T5812] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.242794][ T5812] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.253436][ T5812] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.351037][ T5812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.399166][ T5812] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.417980][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.425378][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.442191][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.449317][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.682947][ T5812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.733532][ T5812] veth0_vlan: entered promiscuous mode [ 90.752389][ T5812] veth1_vlan: entered promiscuous mode [ 90.781207][ T5812] veth0_macvtap: entered promiscuous mode [ 90.790058][ T5812] veth1_macvtap: entered promiscuous mode [ 90.811783][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.826740][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.838701][ T5812] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.847918][ T5812] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.858471][ T5812] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.868538][ T5812] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.363712][ T42] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.890755][ T1188] cfg80211: failed to load regulatory.db 2025/12/26 21:54:56 executed programs: 0 [ 93.077219][ T5806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.086841][ T5806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.094878][ T5806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.103083][ T5806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.111089][ T5806] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.118511][ T5806] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.262796][ T5876] chnl_net:caif_netlink_parms(): no params data found [ 93.326495][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.333623][ T5876] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.340895][ T5876] bridge_slave_0: entered allmulticast mode [ 93.348537][ T5876] bridge_slave_0: entered promiscuous mode [ 93.357050][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.364443][ T5876] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.371590][ T5876] bridge_slave_1: entered allmulticast mode [ 93.378664][ T5876] bridge_slave_1: entered promiscuous mode [ 93.407235][ T5876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.418771][ T5876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.450044][ T5876] team0: Port device team_slave_0 added [ 93.458134][ T5876] team0: Port device team_slave_1 added [ 93.490827][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.497995][ T5876] 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. [ 93.525033][ T5876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.538415][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.545590][ T5876] 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. [ 93.571538][ T5876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.612237][ T5876] hsr_slave_0: entered promiscuous mode [ 93.618686][ T5876] hsr_slave_1: entered promiscuous mode [ 93.624963][ T5876] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.632796][ T5876] Cannot create hsr debugfs directory [ 93.925984][ T42] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.204907][ T5080] Bluetooth: hci0: command tx timeout [ 96.008106][ T42] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.086834][ T42] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.927436][ T42] hsr_slave_0: left promiscuous mode [ 96.940913][ T42] hsr_slave_1: left promiscuous mode [ 96.949589][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.957330][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.969210][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.977090][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.988791][ T42] bridge_slave_1: left allmulticast mode [ 96.994809][ T42] bridge_slave_1: left promiscuous mode [ 97.001321][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.015757][ T42] bridge_slave_0: left allmulticast mode [ 97.021512][ T42] bridge_slave_0: left promiscuous mode [ 97.029521][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.059113][ T42] veth1_macvtap: left promiscuous mode [ 97.068793][ T42] veth0_macvtap: left promiscuous mode [ 97.074895][ T42] veth1_vlan: left promiscuous mode [ 97.080391][ T42] veth0_vlan: left promiscuous mode [ 97.284574][ T5080] Bluetooth: hci0: command tx timeout [ 97.421389][ T42] team0 (unregistering): Port device team_slave_1 removed [ 97.449686][ T42] team0 (unregistering): Port device team_slave_0 removed [ 97.480215][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.510116][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.770811][ T42] bond0 (unregistering): Released all slaves [ 97.883603][ T5876] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.894542][ T5876] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.907799][ T5876] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.917856][ T5876] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.009290][ T5876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.042999][ T5876] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.055495][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.062618][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.078267][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.085447][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.337387][ T5876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.395929][ T5876] veth0_vlan: entered promiscuous mode [ 98.417930][ T5876] veth1_vlan: entered promiscuous mode [ 98.447112][ T5876] veth0_macvtap: entered promiscuous mode [ 98.457595][ T5876] veth1_macvtap: entered promiscuous mode [ 98.473969][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.490809][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.501942][ T5876] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.511499][ T5876] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.520722][ T5876] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.530702][ T5876] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.612545][ T1128] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.620923][ T1128] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/26 21:55:01 executed programs: 2 [ 98.676775][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.684914][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.737291][ T5922] syz.0.17[5922]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 98.766541][ T5922] loop0: detected capacity change from 0 to 2048 [ 98.783410][ T5922] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 98.922771][ T5876] ------------[ cut here ]------------ [ 98.929085][ T5876] WARNING: CPU: 1 PID: 5876 at fs/udf/udfdecl.h:123 udf_unlink+0x5a1/0x6d0 [ 98.938128][ T5876] Modules linked in: [ 98.942075][ T5876] CPU: 1 PID: 5876 Comm: syz-executor Not tainted syzkaller #0 [ 98.949878][ T5876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 98.960279][ T5876] RIP: 0010:udf_unlink+0x5a1/0x6d0 [ 98.965783][ T5876] Code: 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 40 01 00 00 75 1d 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 df 10 8f fe <0f> 0b e9 a3 fe ff ff e8 63 f6 70 07 44 89 f1 80 e1 07 80 c1 03 38 [ 98.985640][ T5876] RSP: 0018:ffffc9000486fbe0 EFLAGS: 00010293 [ 98.991743][ T5876] RAX: ffffffff82f67fe1 RBX: 00000000c5c3339b RCX: ffff88802b3f8000 [ 99.000024][ T5876] RDX: 0000000000000000 RSI: 00000000c5c3339b RDI: 0000000000000000 [ 99.008203][ T5876] RBP: ffffc9000486fd80 R08: ffffffff8e4a212f R09: 1ffffffff1c94425 [ 99.016329][ T5876] R10: dffffc0000000000 R11: fffffbfff1c94426 R12: ffff88802527a630 [ 99.024416][ T5876] R13: ffff88806cdc001f R14: 1ffff11004a4f4c6 R15: dffffc0000000000 [ 99.032771][ T5876] FS: 0000555593259500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 99.041894][ T5876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.048749][ T5876] CR2: 0000555593284648 CR3: 0000000023b13000 CR4: 00000000003506e0 [ 99.056829][ T5876] Call Trace: [ 99.060140][ T5876] [ 99.063116][ T5876] ? udf_link+0x4e0/0x4e0 [ 99.067564][ T5876] ? down_write+0x162/0x1f0 [ 99.072105][ T5876] ? down_read_killable+0x340/0x340 [ 99.077396][ T5876] ? bpf_lsm_inode_unlink+0x9/0x10 [ 99.082534][ T5876] ? security_inode_unlink+0xcf/0x110 [ 99.088004][ T5876] vfs_unlink+0x389/0x600 [ 99.092383][ T5876] do_unlinkat+0x328/0x570 [ 99.096969][ T5876] ? fsnotify_link_count+0xf0/0xf0 [ 99.102128][ T5876] ? getname_flags+0x20a/0x500 [ 99.106987][ T5876] __x64_sys_unlink+0x49/0x50 [ 99.111702][ T5876] do_syscall_64+0x55/0xb0 [ 99.116251][ T5876] ? clear_bhb_loop+0x40/0x90 [ 99.121000][ T5876] ? clear_bhb_loop+0x40/0x90 [ 99.125851][ T5876] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.132183][ T5876] RIP: 0033:0x7fbac0d8ecf7 [ 99.136826][ T5876] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.156513][ T5876] RSP: 002b:00007fff65c897f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 99.165023][ T5876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbac0d8ecf7 [ 99.173026][ T5876] RDX: 00007fff65c89820 RSI: 00007fff65c898b0 RDI: 00007fff65c898b0 [ 99.181100][ T5876] RBP: 00007fff65c898b0 R08: 0000000000000000 R09: 0000000000000000 [ 99.189138][ T5876] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff65c8a9a0 [ 99.197190][ T5876] R13: 00007fbac0e13d7d R14: 00000000000181e4 R15: 00007fff65c8cb60 [ 99.205289][ T5876] [ 99.208306][ T5876] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 99.216135][ T5876] CPU: 1 PID: 5876 Comm: syz-executor Not tainted syzkaller #0 [ 99.223671][ T5876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 99.233732][ T5876] Call Trace: [ 99.237019][ T5876] [ 99.239943][ T5876] dump_stack_lvl+0x16c/0x230 [ 99.244627][ T5876] ? show_regs_print_info+0x20/0x20 [ 99.249827][ T5876] ? load_image+0x3b0/0x3b0 [ 99.254356][ T5876] panic+0x2c0/0x710 [ 99.258249][ T5876] ? bpf_jit_dump+0xd0/0xd0 [ 99.262758][ T5876] __warn+0x2e0/0x470 [ 99.266747][ T5876] ? udf_unlink+0x5a1/0x6d0 [ 99.271278][ T5876] ? udf_unlink+0x5a1/0x6d0 [ 99.275787][ T5876] report_bug+0x2be/0x4f0 [ 99.280108][ T5876] ? udf_unlink+0x5a1/0x6d0 [ 99.284613][ T5876] ? udf_unlink+0x5a1/0x6d0 [ 99.289118][ T5876] ? udf_unlink+0x5a3/0x6d0 [ 99.293617][ T5876] handle_bug+0xcf/0x120 [ 99.297864][ T5876] exc_invalid_op+0x1a/0x50 [ 99.302362][ T5876] asm_exc_invalid_op+0x1a/0x20 [ 99.307215][ T5876] RIP: 0010:udf_unlink+0x5a1/0x6d0 [ 99.312335][ T5876] Code: 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 40 01 00 00 75 1d 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 df 10 8f fe <0f> 0b e9 a3 fe ff ff e8 63 f6 70 07 44 89 f1 80 e1 07 80 c1 03 38 [ 99.331948][ T5876] RSP: 0018:ffffc9000486fbe0 EFLAGS: 00010293 [ 99.338029][ T5876] RAX: ffffffff82f67fe1 RBX: 00000000c5c3339b RCX: ffff88802b3f8000 [ 99.346011][ T5876] RDX: 0000000000000000 RSI: 00000000c5c3339b RDI: 0000000000000000 [ 99.353998][ T5876] RBP: ffffc9000486fd80 R08: ffffffff8e4a212f R09: 1ffffffff1c94425 [ 99.361992][ T5876] R10: dffffc0000000000 R11: fffffbfff1c94426 R12: ffff88802527a630 [ 99.369982][ T5876] R13: ffff88806cdc001f R14: 1ffff11004a4f4c6 R15: dffffc0000000000 [ 99.377970][ T5876] ? udf_unlink+0x5a1/0x6d0 [ 99.382499][ T5876] ? udf_link+0x4e0/0x4e0 [ 99.386863][ T5876] ? down_write+0x162/0x1f0 [ 99.391378][ T5876] ? down_read_killable+0x340/0x340 [ 99.396600][ T5876] ? bpf_lsm_inode_unlink+0x9/0x10 [ 99.401732][ T5876] ? security_inode_unlink+0xcf/0x110 [ 99.407121][ T5876] vfs_unlink+0x389/0x600 [ 99.411466][ T5876] do_unlinkat+0x328/0x570 [ 99.416234][ T5876] ? fsnotify_link_count+0xf0/0xf0 [ 99.421373][ T5876] ? getname_flags+0x20a/0x500 [ 99.426168][ T5876] __x64_sys_unlink+0x49/0x50 [ 99.430854][ T5876] do_syscall_64+0x55/0xb0 [ 99.435286][ T5876] ? clear_bhb_loop+0x40/0x90 [ 99.439982][ T5876] ? clear_bhb_loop+0x40/0x90 [ 99.444680][ T5876] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.450596][ T5876] RIP: 0033:0x7fbac0d8ecf7 [ 99.455029][ T5876] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.474641][ T5876] RSP: 002b:00007fff65c897f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 99.483070][ T5876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbac0d8ecf7 [ 99.491054][ T5876] RDX: 00007fff65c89820 RSI: 00007fff65c898b0 RDI: 00007fff65c898b0 [ 99.499034][ T5876] RBP: 00007fff65c898b0 R08: 0000000000000000 R09: 0000000000000000 [ 99.507016][ T5876] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff65c8a9a0 [ 99.515002][ T5876] R13: 00007fbac0e13d7d R14: 00000000000181e4 R15: 00007fff65c8cb60 [ 99.523008][ T5876] [ 99.526589][ T5876] Kernel Offset: disabled [ 99.530967][ T5876] Rebooting in 86400 seconds..