[ 92.060028][ T822] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. 2026/05/04 05:15:29 parsed 1 programs [ 99.211888][ T5609] cgroup: Unknown subsys name 'net' [ 99.456130][ T5609] cgroup: Unknown subsys name 'cpuset' [ 99.527717][ T5609] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 101.429456][ T5609] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 105.980609][ T138] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.980633][ T138] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.060319][ T138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.060341][ T138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.382262][ T5670] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.383411][ T5670] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.383545][ T5670] bridge_slave_0: entered allmulticast mode [ 110.385460][ T5670] bridge_slave_0: entered promiscuous mode [ 110.421816][ T5670] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.421942][ T5670] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.422120][ T5670] bridge_slave_1: entered allmulticast mode [ 110.426030][ T5670] bridge_slave_1: entered promiscuous mode [ 110.493897][ T5670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.496928][ T5670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.549278][ T5670] team0: Port device team_slave_0 added [ 110.551769][ T5670] team0: Port device team_slave_1 added [ 110.734809][ T5670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.734823][ T5670] 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. [ 110.734842][ T5670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.741463][ T5670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.741480][ T5670] 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. [ 110.741507][ T5670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.880132][ T5670] hsr_slave_0: entered promiscuous mode [ 110.881224][ T5670] hsr_slave_1: entered promiscuous mode [ 111.144068][ T5670] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.183256][ T5670] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 111.196176][ T5670] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.235814][ T5670] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 111.245123][ T5670] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.271023][ T5670] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 111.275597][ T5670] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.321808][ T5670] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 111.472446][ T5670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.571539][ T5670] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.589132][ T138] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.589486][ T138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.638432][ T138] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.638555][ T138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.119739][ T5670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.213111][ T5670] veth0_vlan: entered promiscuous mode [ 112.234535][ T5670] veth1_vlan: entered promiscuous mode [ 112.292552][ T5670] veth0_macvtap: entered promiscuous mode [ 112.306756][ T5670] veth1_macvtap: entered promiscuous mode [ 112.341769][ T5670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.366497][ T5670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.395607][ T138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.420633][ T138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.420875][ T138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.421119][ T138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.123368][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.400921][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.101201][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.476520][ T5726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 114.495516][ T5726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 114.496392][ T5726] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 114.511748][ T5726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 114.514200][ T5726] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 114.925788][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/04 05:15:49 executed programs: 0 [ 115.837333][ T13] bridge_slave_1: left allmulticast mode [ 115.837590][ T13] bridge_slave_1: left promiscuous mode [ 115.871727][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.007804][ T5726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 116.026169][ T5726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 116.034123][ T5726] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 116.042293][ T5726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 116.043738][ T5726] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.096916][ T13] bridge_slave_0: left allmulticast mode [ 116.107705][ T13] bridge_slave_0: left promiscuous mode [ 116.107973][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.897748][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 116.977887][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 116.999729][ T13] bond0 (unregistering): Released all slaves [ 117.042568][ T5258] 8021q: adding VLAN 0 to HW filter on device eth1 [ 117.357190][ T13] hsr_slave_0: left promiscuous mode [ 117.398218][ T13] hsr_slave_1: left promiscuous mode [ 117.401033][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.405489][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.449118][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.449145][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.552978][ T13] veth1_macvtap: left promiscuous mode [ 117.553201][ T13] veth0_macvtap: left promiscuous mode [ 117.553470][ T13] veth1_vlan: left promiscuous mode [ 117.553797][ T13] veth0_vlan: left promiscuous mode [ 118.129133][ T4913] Bluetooth: hci0: command tx timeout [ 118.337874][ T13] team0 (unregistering): Port device team_slave_1 removed [ 118.397895][ T13] team0 (unregistering): Port device team_slave_0 removed [ 118.603130][ T5258] 8021q: adding VLAN 0 to HW filter on device eth2 [ 119.286155][ T5258] 8021q: adding VLAN 0 to HW filter on device eth3 [ 119.368738][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.368896][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.369050][ T5747] bridge_slave_0: entered allmulticast mode [ 119.371654][ T5747] bridge_slave_0: entered promiscuous mode [ 119.420720][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.420830][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.440791][ T5747] bridge_slave_1: entered allmulticast mode [ 119.451749][ T5747] bridge_slave_1: entered promiscuous mode [ 119.504663][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.514527][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.586422][ T5747] team0: Port device team_slave_0 added [ 119.603572][ T5747] team0: Port device team_slave_1 added [ 119.804708][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.804725][ T5747] 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. [ 119.804753][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.855785][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.855803][ T5747] 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. [ 119.855831][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.207139][ T4913] Bluetooth: hci0: command tx timeout [ 120.353966][ T5747] hsr_slave_0: entered promiscuous mode [ 120.354810][ T5747] hsr_slave_1: entered promiscuous mode [ 120.373913][ T5258] 8021q: adding VLAN 0 to HW filter on device eth4 [ 122.295604][ T5747] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.298620][ T4913] Bluetooth: hci0: command tx timeout [ 122.340917][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 122.342171][ T5747] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 122.375669][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 122.390645][ T5747] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.452001][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 122.453905][ T5747] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.491957][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 122.705897][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.758117][ T5747] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.795335][ T158] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.796033][ T158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.825820][ T158] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.840283][ T158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.563370][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.655186][ T5747] veth0_vlan: entered promiscuous mode [ 123.680698][ T5747] veth1_vlan: entered promiscuous mode [ 123.732062][ T5747] veth0_macvtap: entered promiscuous mode [ 123.748887][ T5747] veth1_macvtap: entered promiscuous mode [ 123.786434][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.806069][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.839872][ T138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.846227][ T138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.867984][ T138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.875811][ T138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.377191][ T4913] Bluetooth: hci0: command tx timeout [ 124.385090][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.385112][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.513383][ T138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.513404][ T138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/04 05:15:58 executed programs: 2 [ 124.734767][ T5906] loop0: detected capacity change from 0 to 64 [ 124.935771][ T175] ------------[ cut here ]------------ [ 124.935782][ T175] kernel BUG at fs/hfs/inode.c:474! [ 124.935822][ T175] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 124.935851][ T175] CPU: 0 UID: 0 PID: 175 Comm: kworker/u8:9[ 124.935851][ T175] CPU: 0 UID: 0 PID: 175 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 124.935869][ T175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 124.935879][ T175] Workqueue: writeback wb_workfn (flush-7:0) [ 124.935917][ T175] RIP: 0010:hfs_write_inode+0x934/0x960 [ 124.935935][ T175] Code: 40 31 ff e8 be 71 1d ff 81 e3 00 00 00 40 75 1c e8 01 6d 1d ff 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 dc f7 ff ff e8 ed 6c 1d ff 90 <0f> 0b e8 e5 6c 1d ff e8 50 8d 8b fe eb dd 44 89 f1 80 e1 07 80 c1 [ 124.935947][ T175] RSP: 0018:ffffc90003aa71a0 EFLAGS: 00010293 [ 124.935960][ T175] RAX: ffffffff82a70453 RBX: ffff88803857c0c8 RCX: ffff888020750000 [ 124.935972][ T175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 124.935981][ T175] RBP: ffffc90003aa7328 R08: ffff888020750000 R09: 0000000000000003 [ 124.935991][ T175] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000 [ 124.936001][ T175] R13: 1ffff92000754e38 R14: 0000000000000000 R15: ffff88803857c088 [ 124.936012][ T175] FS: 0000000000000000(0000) GS:ffff888126179000(0000) knlGS:0000000000000000 [ 124.936024][ T175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.936034][ T175] CR2: 000055555ca30a28 CR3: 000000000ddb6000 CR4: 00000000003526f0 [ 124.936047][ T175] Call Trace: [ 124.936052][ T175] [ 124.936060][ T175] ? __pfx_hfs_write_inode+0x10/0x10 [ 124.936077][ T175] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 124.936095][ T175] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 124.936125][ T175] __writeback_single_inode+0x75d/0x10e0 [ 124.936151][ T175] writeback_sb_inodes+0x97f/0x1980 [ 124.936182][ T175] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 124.936217][ T175] ? rcu_is_watching+0x15/0xb0 [ 124.936243][ T175] wb_writeback+0x445/0xb00 [ 124.936266][ T175] ? queue_io+0x291/0x440 [ 124.936289][ T175] ? __pfx_wb_writeback+0x10/0x10 [ 124.936316][ T175] wb_workfn+0x3fd/0xf20 [ 124.936332][ T175] ? __lock_acquire+0x6b5/0x2cf0 [ 124.936353][ T175] ? look_up_lock_class+0x57/0x110 [ 124.936375][ T175] ? __pfx_wb_workfn+0x10/0x10 [ 124.936391][ T175] ? finish_task_switch+0x15f/0xbe0 [ 124.936414][ T175] ? lock_acquire+0x106/0x350 [ 124.936449][ T175] ? do_raw_spin_lock+0x12b/0x2f0 [ 124.936466][ T175] ? lock_acquire+0x106/0x350 [ 124.936486][ T175] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 124.936503][ T175] ? process_scheduled_works+0xa70/0x1860 [ 124.936520][ T175] ? process_scheduled_works+0xa70/0x1860 [ 124.936538][ T175] ? process_scheduled_works+0xa70/0x1860 [ 124.936553][ T175] ? process_scheduled_works+0xa70/0x1860 [ 124.936573][ T175] process_scheduled_works+0xb5d/0x1860 [ 124.936599][ T175] ? __pfx_process_scheduled_works+0x10/0x10 [ 124.936617][ T175] ? assign_work+0x3d5/0x5e0 [ 124.936633][ T175] worker_thread+0xa53/0xfc0 [ 124.936659][ T175] kthread+0x388/0x470 [ 124.936679][ T175] ? __pfx_worker_thread+0x10/0x10 [ 124.936694][ T175] ? __pfx_kthread+0x10/0x10 [ 124.936715][ T175] ret_from_fork+0x514/0xb70 [ 124.936733][ T175] ? __pfx_ret_from_fork+0x10/0x10 [ 124.936762][ T175] ? __switch_to+0xc79/0x1410 [ 124.936785][ T175] ? __pfx_kthread+0x10/0x10 [ 124.936822][ T175] ret_from_fork_asm+0x1a/0x30 [ 124.936846][ T175] [ 124.936852][ T175] Modules linked in: [ 124.936865][ T175] ---[ end trace 0000000000000000 ]--- [ 124.936875][ T175] RIP: 0010:hfs_write_inode+0x934/0x960 [ 124.936890][ T175] Code: 40 31 ff e8 be 71 1d ff 81 e3 00 00 00 40 75 1c e8 01 6d 1d ff 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 dc f7 ff ff e8 ed 6c 1d ff 90 <0f> 0b e8 e5 6c 1d ff e8 50 8d 8b fe eb dd 44 89 f1 80 e1 07 80 c1 [ 124.936903][ T175] RSP: 0018:ffffc90003aa71a0 EFLAGS: 00010293 [ 124.936915][ T175] RAX: ffffffff82a70453 RBX: ffff88803857c0c8 RCX: ffff888020750000 [ 124.936927][ T175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 124.959330][ T175] RBP: ffffc90003aa7328 R08: ffff888020750000 R09: 0000000000000003 [ 124.959386][ T175] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000 [ 124.959427][ T175] R13: 1ffff92000754e38 R14: 0000000000000000 R15: ffff88803857c088 [ 124.959463][ T175] FS: 0000000000000000(0000) GS:ffff888126279000(0000) knlGS:0000000000000000 [ 124.959507][ T175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.959549][ T175] CR2: 0000000000000000 CR3: 0000000037c3e000 CR4: 00000000003526f0 [ 124.959598][ T175] Kernel panic - not syncing: Fatal exception [ 124.959784][ T175] Kernel Offset: disabled