Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. 2025/11/27 08:32:16 parsed 1 programs [ 153.504324][ T5828] cgroup: Unknown subsys name 'net' [ 153.745712][ T5828] cgroup: Unknown subsys name 'cpuset' [ 153.810147][ T5828] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 155.922732][ T5828] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 160.073364][ T5847] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 160.076495][ T5847] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 160.077498][ T5847] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 160.080414][ T5847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 160.084273][ T5847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 163.806231][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 164.161929][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.163652][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.163813][ T5879] bridge_slave_0: entered allmulticast mode [ 164.165888][ T5879] bridge_slave_0: entered promiscuous mode [ 164.176650][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.176860][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.177084][ T5879] bridge_slave_1: entered allmulticast mode [ 164.181486][ T5879] bridge_slave_1: entered promiscuous mode [ 164.345056][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.350882][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.533170][ T5879] team0: Port device team_slave_0 added [ 164.536232][ T5879] team0: Port device team_slave_1 added [ 164.672066][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.672080][ T5879] 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. [ 164.672099][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.675756][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.675773][ T5879] 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. [ 164.675807][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 165.098485][ T5879] hsr_slave_0: entered promiscuous mode [ 165.100530][ T5879] hsr_slave_1: entered promiscuous mode [ 165.566809][ T5879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 165.588684][ T5879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 165.623641][ T5879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 165.664403][ T5879] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 165.825486][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.871662][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.882200][ T1120] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.882777][ T1120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.910753][ T4844] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.910951][ T4844] bridge0: port 2(bridge_slave_1) entered forwarding state [ 166.191852][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.255125][ T5879] veth0_vlan: entered promiscuous mode [ 166.275409][ T5879] veth1_vlan: entered promiscuous mode [ 166.319366][ T5879] veth0_macvtap: entered promiscuous mode [ 166.326220][ T5879] veth1_macvtap: entered promiscuous mode [ 166.356229][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 166.376571][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 166.398949][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.405819][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.407068][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.407402][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.165652][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 167.372949][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 167.642955][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 168.334555][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.152771][ T4844] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.152795][ T4844] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.216549][ T4844] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.216572][ T4844] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.493301][ T12] bridge_slave_1: left allmulticast mode [ 169.493410][ T12] bridge_slave_1: left promiscuous mode [ 169.495338][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.611507][ T12] bridge_slave_0: left allmulticast mode [ 169.611541][ T12] bridge_slave_0: left promiscuous mode [ 169.611843][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.370260][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 171.450529][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 171.503208][ T12] bond0 (unregistering): Released all slaves [ 171.932105][ T12] hsr_slave_0: left promiscuous mode [ 171.969517][ T12] hsr_slave_1: left promiscuous mode [ 171.970872][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 171.970970][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 172.021573][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 172.021604][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 172.128380][ T12] veth1_macvtap: left promiscuous mode [ 172.128654][ T12] veth0_macvtap: left promiscuous mode [ 172.128979][ T12] veth1_vlan: left promiscuous mode [ 172.130579][ T12] veth0_vlan: left promiscuous mode [ 174.242693][ T12] team0 (unregistering): Port device team_slave_1 removed [ 174.480493][ T12] team0 (unregistering): Port device team_slave_0 removed 2025/11/27 08:32:43 executed programs: 0 [ 177.556830][ T5847] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 177.569183][ T5847] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 177.579880][ T5847] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 177.583456][ T5847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 177.585072][ T5847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 178.664194][ T5978] chnl_net:caif_netlink_parms(): no params data found [ 179.053721][ T5978] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.053863][ T5978] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.054041][ T5978] bridge_slave_0: entered allmulticast mode [ 179.056696][ T5978] bridge_slave_0: entered promiscuous mode [ 179.061224][ T5978] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.061483][ T5978] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.061706][ T5978] bridge_slave_1: entered allmulticast mode [ 179.064976][ T5978] bridge_slave_1: entered promiscuous mode [ 179.267042][ T5978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.271597][ T5978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.681779][ T5118] Bluetooth: hci0: command tx timeout [ 179.763717][ T5978] team0: Port device team_slave_0 added [ 179.892434][ T5978] team0: Port device team_slave_1 added [ 180.422190][ T5978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.422207][ T5978] 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. [ 180.422229][ T5978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.437793][ T5978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.437812][ T5978] 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. [ 180.437845][ T5978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.788395][ T5978] hsr_slave_0: entered promiscuous mode [ 180.790282][ T5978] hsr_slave_1: entered promiscuous mode [ 181.759458][ T5118] Bluetooth: hci0: command tx timeout [ 182.691885][ T5978] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 182.735148][ T5978] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 182.774479][ T5978] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 182.816204][ T5978] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 183.013451][ T5978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.045973][ T5978] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.055377][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.056176][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.075710][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.075938][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.444096][ T5978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 183.542185][ T5978] veth0_vlan: entered promiscuous mode [ 183.555892][ T5978] veth1_vlan: entered promiscuous mode [ 183.604116][ T5978] veth0_macvtap: entered promiscuous mode [ 183.612310][ T5978] veth1_macvtap: entered promiscuous mode [ 183.643322][ T5978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.664435][ T5978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.682646][ T69] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.683757][ T69] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.683805][ T69] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.683843][ T69] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.839497][ T5118] Bluetooth: hci0: command tx timeout [ 183.944731][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 183.944754][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.013348][ T1360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.013370][ T1360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/27 08:32:50 executed programs: 2 [ 184.151170][ T6072] loop0: detected capacity change from 0 to 64 [ 184.236492][ T37] audit: type=1800 audit(1764232370.720:2): pid=6072 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=22 res=0 errno=0 [ 184.302451][ T69] ------------[ cut here ]------------ [ 184.302466][ T69] kernel BUG at fs/hfs/inode.c:455! [ 184.302524][ T69] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 184.302563][ T69] CPU: 1 UID: 0 PID: 69 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 184.302597][ T69] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 184.302611][ T69] Workqueue: writeback wb_workfn (flush-7:0) [ 184.302655][ T69] RIP: 0010:hfs_write_inode+0x84e/0x870 [ 184.302680][ T69] Code: c7 c1 c0 e6 01 8b 41 b8 b7 01 00 00 49 c7 c1 60 e9 01 8b 41 ff 36 e8 f1 e7 1a 02 48 83 c4 08 e9 76 f8 ff ff e8 93 7d 29 ff 90 <0f> 0b 44 89 f1 80 e1 07 80 c1 03 38 c1 7c 99 4c 89 f7 e8 bb 3e 8b [ 184.302697][ T69] RSP: 0000:ffffc9000154f160 EFLAGS: 00010293 [ 184.302713][ T69] RAX: ffffffff82952fad RBX: ffff888035a09048 RCX: ffff88801a330000 [ 184.302729][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 184.302740][ T69] RBP: ffffc9000154f2f0 R08: ffff88801a330000 R09: 0000000000000003 [ 184.302754][ T69] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000 [ 184.302766][ T69] R13: 1ffff920002a9e30 R14: 0000000000000000 R15: ffff888035a09008 [ 184.302780][ T69] FS: 0000000000000000(0000) GS:ffff888126ef6000(0000) knlGS:0000000000000000 [ 184.302798][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 184.302812][ T69] CR2: 000055bd0b234178 CR3: 00000000270ae000 CR4: 00000000003526f0 [ 184.302831][ T69] Call Trace: [ 184.302838][ T69] [ 184.302847][ T69] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 184.302882][ T69] ? __pfx_hfs_write_inode+0x10/0x10 [ 184.302906][ T69] ? rt_mutex_slowunlock+0x493/0x8a0 [ 184.302937][ T69] ? rt_spin_unlock+0x150/0x200 [ 184.302978][ T69] __writeback_single_inode+0x6f4/0x1000 [ 184.303009][ T69] writeback_sb_inodes+0x6b7/0xf60 [ 184.303065][ T69] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 184.303110][ T69] ? rcu_is_watching+0x15/0xb0 [ 184.303134][ T69] wb_writeback+0x43b/0xaf0 [ 184.303158][ T69] ? __lock_acquire+0xab9/0xd20 [ 184.303189][ T69] ? queue_io+0x2e1/0x560 [ 184.303215][ T69] ? __pfx_wb_writeback+0x10/0x10 [ 184.303264][ T69] wb_workfn+0x40e/0xf00 [ 184.303292][ T69] ? __pfx_wb_workfn+0x10/0x10 [ 184.303314][ T69] ? __lock_acquire+0xab9/0xd20 [ 184.303347][ T69] ? process_scheduled_works+0x9ef/0x17b0 [ 184.303376][ T69] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.303407][ T69] ? process_scheduled_works+0x9ef/0x17b0 [ 184.303432][ T69] ? process_scheduled_works+0x9ef/0x17b0 [ 184.303458][ T69] process_scheduled_works+0xae1/0x17b0 [ 184.303497][ T69] ? __pfx_process_scheduled_works+0x10/0x10 [ 184.303531][ T69] worker_thread+0x8a0/0xda0 [ 184.303570][ T69] kthread+0x711/0x8a0 [ 184.303603][ T69] ? __pfx_worker_thread+0x10/0x10 [ 184.303628][ T69] ? __pfx_kthread+0x10/0x10 [ 184.303657][ T69] ? rt_spin_unlock+0x150/0x200 [ 184.303685][ T69] ? rt_spin_unlock+0x161/0x200 [ 184.303709][ T69] ? __pfx_kthread+0x10/0x10 [ 184.303740][ T69] ret_from_fork+0x4bc/0x870 [ 184.303766][ T69] ? __pfx_ret_from_fork+0x10/0x10 [ 184.303793][ T69] ? __switch_to_asm+0x39/0x70 [ 184.303814][ T69] ? __switch_to_asm+0x33/0x70 [ 184.303834][ T69] ? __pfx_kthread+0x10/0x10 [ 184.303865][ T69] ret_from_fork_asm+0x1a/0x30 [ 184.303895][ T69] [ 184.303903][ T69] Modules linked in: [ 184.303927][ T69] ---[ end trace 0000000000000000 ]--- [ 184.303937][ T69] RIP: 0010:hfs_write_inode+0x84e/0x870 [ 184.303959][ T69] Code: c7 c1 c0 e6 01 8b 41 b8 b7 01 00 00 49 c7 c1 60 e9 01 8b 41 ff 36 e8 f1 e7 1a 02 48 83 c4 08 e9 76 f8 ff ff e8 93 7d 29 ff 90 <0f> 0b 44 89 f1 80 e1 07 80 c1 03 38 c1 7c 99 4c 89 f7 e8 bb 3e 8b [ 184.303984][ T69] RSP: 0000:ffffc9000154f160 EFLAGS: 00010293 [ 184.304002][ T69] RAX: ffffffff82952fad RBX: ffff888035a09048 RCX: ffff88801a330000 [ 184.304019][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 184.304032][ T69] RBP: ffffc9000154f2f0 R08: ffff88801a330000 R09: 0000000000000003 [ 184.304047][ T69] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000 [ 184.304061][ T69] R13: 1ffff920002a9e30 R14: 0000000000000000 R15: ffff888035a09008 [ 184.304076][ T69] FS: 0000000000000000(0000) GS:ffff888126ef6000(0000) knlGS:0000000000000000 [ 184.304093][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 184.304108][ T69] CR2: 000055bd0b234178 CR3: 00000000270ae000 CR4: 00000000003526f0 [ 184.304129][ T69] Kernel panic - not syncing: Fatal exception [ 184.304435][ T69] Kernel Offset: disabled