[ 86.792927][ T49] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.71' (ED25519) to the list of known hosts. 2025/12/20 23:22:21 parsed 1 programs [ 94.663430][ T5812] cgroup: Unknown subsys name 'net' [ 94.904125][ T5812] cgroup: Unknown subsys name 'cpuset' [ 94.959898][ T5812] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 96.608258][ T5812] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 99.331780][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.331810][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.383706][ T3688] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.383726][ T3688] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.708418][ T5118] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.721585][ T5118] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.722646][ T5118] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.723893][ T5118] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.724708][ T5118] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 103.352913][ T5862] chnl_net:caif_netlink_parms(): no params data found [ 103.830048][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.831491][ T5862] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.831632][ T5862] bridge_slave_0: entered allmulticast mode [ 103.833267][ T5862] bridge_slave_0: entered promiscuous mode [ 103.837949][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.838075][ T5862] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.838205][ T5862] bridge_slave_1: entered allmulticast mode [ 103.840082][ T5862] bridge_slave_1: entered promiscuous mode [ 104.074992][ T5862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.079116][ T5862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.243123][ T5862] team0: Port device team_slave_0 added [ 104.247495][ T5862] team0: Port device team_slave_1 added [ 104.411350][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.411363][ T5862] 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 1532 would solve the problem. [ 104.411377][ T5862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.413745][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.413758][ T5862] 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 1532 would solve the problem. [ 104.413780][ T5862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.775515][ T5862] hsr_slave_0: entered promiscuous mode [ 104.776436][ T5862] hsr_slave_1: entered promiscuous mode [ 105.107140][ T5862] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.127338][ T5862] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.164684][ T5862] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.203345][ T5862] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.326281][ T5862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.351430][ T5862] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.357243][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.358110][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.392199][ T1513] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.392329][ T1513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.587944][ T5862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.634627][ T5862] veth0_vlan: entered promiscuous mode [ 105.643755][ T5862] veth1_vlan: entered promiscuous mode [ 105.684170][ T5862] veth0_macvtap: entered promiscuous mode [ 105.697687][ T5862] veth1_macvtap: entered promiscuous mode [ 105.714396][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.731143][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.740222][ T68] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.740646][ T68] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.765728][ T68] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.767768][ T68] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.464215][ T68] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.723090][ T68] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.001864][ T68] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.255461][ T68] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/20 23:22:38 executed programs: 0 [ 108.718990][ T61] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 108.731055][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 108.732334][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 108.734308][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 108.736349][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 109.063153][ T5914] chnl_net:caif_netlink_parms(): no params data found [ 109.200239][ T68] bridge_slave_1: left allmulticast mode [ 109.200360][ T68] bridge_slave_1: left promiscuous mode [ 109.201697][ T68] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.291185][ T68] bridge_slave_0: left allmulticast mode [ 109.291214][ T68] bridge_slave_0: left promiscuous mode [ 109.291457][ T68] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.791347][ T61] Bluetooth: hci0: command tx timeout [ 110.841088][ T68] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.920150][ T68] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.941441][ T68] bond0 (unregistering): Released all slaves [ 111.319423][ T68] hsr_slave_0: left promiscuous mode [ 111.339487][ T68] hsr_slave_1: left promiscuous mode [ 111.340470][ T68] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.340531][ T68] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.391074][ T68] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.391100][ T68] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.455214][ T68] veth1_macvtap: left promiscuous mode [ 111.455362][ T68] veth0_macvtap: left promiscuous mode [ 111.455518][ T68] veth1_vlan: left promiscuous mode [ 111.455687][ T68] veth0_vlan: left promiscuous mode [ 112.869395][ T61] Bluetooth: hci0: command tx timeout [ 113.319889][ T68] team0 (unregistering): Port device team_slave_1 removed [ 113.509834][ T68] team0 (unregistering): Port device team_slave_0 removed [ 114.949606][ T61] Bluetooth: hci0: command tx timeout [ 115.440015][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.440187][ T5914] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.440407][ T5914] bridge_slave_0: entered allmulticast mode [ 115.441930][ T5914] bridge_slave_0: entered promiscuous mode [ 115.459581][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.459702][ T5914] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.459887][ T5914] bridge_slave_1: entered allmulticast mode [ 115.504994][ T5914] bridge_slave_1: entered promiscuous mode [ 115.684899][ T5914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.689002][ T5914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.872153][ T5914] team0: Port device team_slave_0 added [ 115.874498][ T5914] team0: Port device team_slave_1 added [ 116.092171][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.092188][ T5914] 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 1532 would solve the problem. [ 116.092212][ T5914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.095102][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.095115][ T5914] 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 1532 would solve the problem. [ 116.095138][ T5914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.372201][ T5914] hsr_slave_0: entered promiscuous mode [ 116.372985][ T5914] hsr_slave_1: entered promiscuous mode [ 117.029312][ T61] Bluetooth: hci0: command tx timeout [ 118.652338][ T5914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 118.697902][ T5914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 118.736700][ T5914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 118.775538][ T5914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 118.946983][ T5914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.970180][ T5914] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.980883][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.982127][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.996043][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.996236][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.317824][ T5914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.392859][ T5914] veth0_vlan: entered promiscuous mode [ 119.404464][ T5914] veth1_vlan: entered promiscuous mode [ 119.454031][ T5914] veth0_macvtap: entered promiscuous mode [ 119.481384][ T5914] veth1_macvtap: entered promiscuous mode [ 119.516085][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.535544][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.557744][ T3549] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.557964][ T3549] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.558014][ T3549] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.558047][ T3549] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.784587][ T3549] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.784608][ T3549] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.843369][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.843389][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/20 23:22:49 executed programs: 2 [ 120.007158][ T6025] loop0: detected capacity change from 0 to 64 [ 120.146742][ T1513] ------------[ cut here ]------------ [ 120.146755][ T1513] kernel BUG at fs/hfs/inode.c:456! [ 120.146801][ T1513] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 120.146828][ T1513] CPU: 1 UID: 0 PID: 1513 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 120.146848][ T1513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 120.146859][ T1513] Workqueue: writeback wb_workfn (flush-7:0) [ 120.146904][ T1513] RIP: 0010:hfs_write_inode+0x86f/0x8a0 [ 120.146938][ T1513] Code: 63 31 0c 89 de 81 e6 00 00 00 40 31 ff e8 d9 56 27 ff 81 e3 00 00 00 40 75 12 e8 1c 52 27 ff e9 55 f8 ff ff e8 12 52 27 ff 90 <0f> 0b e8 0a 52 27 ff e8 95 64 99 fe e9 3e f8 ff ff 44 89 f1 80 e1 [ 120.146952][ T1513] RSP: 0018:ffffc90005a0f140 EFLAGS: 00010293 [ 120.146966][ T1513] RAX: ffffffff829911ce RBX: ffff888039d91048 RCX: ffff888027e38000 [ 120.146979][ T1513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 120.146989][ T1513] RBP: ffffc90005a0f2c8 R08: ffff888027e38000 R09: 0000000000000003 [ 120.147001][ T1513] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000 [ 120.147012][ T1513] R13: 1ffff92000b41e2c R14: 0000000000000000 R15: ffff888039d91008 [ 120.147023][ T1513] FS: 0000000000000000(0000) GS:ffff888126e01000(0000) knlGS:0000000000000000 [ 120.147036][ T1513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.147048][ T1513] CR2: 0000562be527d950 CR3: 000000003581c000 CR4: 00000000003526f0 [ 120.147064][ T1513] Call Trace: [ 120.147078][ T1513] [ 120.147086][ T1513] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 120.147106][ T1513] ? __pfx_hfs_write_inode+0x10/0x10 [ 120.147131][ T1513] ? rt_mutex_slowunlock+0x493/0x8a0 [ 120.147163][ T1513] __writeback_single_inode+0x7e4/0x1240 [ 120.147183][ T1513] writeback_sb_inodes+0x8c8/0x1840 [ 120.147217][ T1513] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 120.147257][ T1513] ? rcu_is_watching+0x15/0xb0 [ 120.147276][ T1513] wb_writeback+0x42b/0xaa0 [ 120.147303][ T1513] ? queue_io+0x281/0x420 [ 120.147328][ T1513] ? __pfx_wb_writeback+0x10/0x10 [ 120.147357][ T1513] wb_workfn+0x3fe/0xee0 [ 120.147384][ T1513] ? __pfx_wb_workfn+0x10/0x10 [ 120.147411][ T1513] ? process_scheduled_works+0x9ef/0x1770 [ 120.147432][ T1513] ? _raw_spin_unlock_irq+0x23/0x50 [ 120.147449][ T1513] ? process_scheduled_works+0x9ef/0x1770 [ 120.147467][ T1513] ? process_scheduled_works+0x9ef/0x1770 [ 120.147487][ T1513] process_scheduled_works+0xad1/0x1770 [ 120.147515][ T1513] ? __pfx_process_scheduled_works+0x10/0x10 [ 120.147541][ T1513] worker_thread+0x8a0/0xda0 [ 120.147562][ T1513] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 120.147584][ T1513] ? __kthread_parkme+0x7b/0x200 [ 120.147609][ T1513] kthread+0x711/0x8a0 [ 120.147633][ T1513] ? __pfx_worker_thread+0x10/0x10 [ 120.147652][ T1513] ? __pfx_kthread+0x10/0x10 [ 120.147673][ T1513] ? rt_spin_unlock+0x150/0x200 [ 120.147696][ T1513] ? rt_spin_unlock+0x161/0x200 [ 120.147717][ T1513] ? __pfx_kthread+0x10/0x10 [ 120.147740][ T1513] ret_from_fork+0x599/0xb30 [ 120.147760][ T1513] ? __pfx_ret_from_fork+0x10/0x10 [ 120.147782][ T1513] ? __switch_to_asm+0x39/0x70 [ 120.147806][ T1513] ? __switch_to_asm+0x33/0x70 [ 120.147829][ T1513] ? __pfx_kthread+0x10/0x10 [ 120.147851][ T1513] ret_from_fork_asm+0x1a/0x30 [ 120.147882][ T1513] [ 120.147888][ T1513] Modules linked in: [ 120.147905][ T1513] ---[ end trace 0000000000000000 ]--- [ 120.147924][ T1513] RIP: 0010:hfs_write_inode+0x86f/0x8a0 [ 120.147949][ T1513] Code: 63 31 0c 89 de 81 e6 00 00 00 40 31 ff e8 d9 56 27 ff 81 e3 00 00 00 40 75 12 e8 1c 52 27 ff e9 55 f8 ff ff e8 12 52 27 ff 90 <0f> 0b e8 0a 52 27 ff e8 95 64 99 fe e9 3e f8 ff ff 44 89 f1 80 e1 [ 120.147963][ T1513] RSP: 0018:ffffc90005a0f140 EFLAGS: 00010293 [ 120.147977][ T1513] RAX: ffffffff829911ce RBX: ffff888039d91048 RCX: ffff888027e38000 [ 120.147990][ T1513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 120.148001][ T1513] RBP: ffffc90005a0f2c8 R08: ffff888027e38000 R09: 0000000000000003 [ 120.148013][ T1513] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000 [ 120.148025][ T1513] R13: 1ffff92000b41e2c R14: 0000000000000000 R15: ffff888039d91008 [ 120.148037][ T1513] FS: 0000000000000000(0000) GS:ffff888126e01000(0000) knlGS:0000000000000000 [ 120.148050][ T1513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.148063][ T1513] CR2: 0000562be527d950 CR3: 000000003581c000 CR4: 00000000003526f0 [ 120.148081][ T1513] Kernel panic - not syncing: Fatal exception [ 120.148413][ T1513] Kernel Offset: disabled