Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2026/09/25 15:57:22 parsed 1 programs 2026/09/25 15:57:22 serving rpc on tcp://43881 [ 80.696208][ T5787] cgroup: Unknown subsys name 'net' [ 80.834559][ T5787] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.260885][ T5787] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.112212][ T5812] chnl_net:caif_netlink_parms(): no params data found [ 84.175309][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.183144][ T5812] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.190703][ T5812] bridge_slave_0: entered allmulticast mode [ 84.197832][ T5812] bridge_slave_0: entered promiscuous mode [ 84.206722][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.213901][ T5812] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.221355][ T5812] bridge_slave_1: entered allmulticast mode [ 84.228591][ T5812] bridge_slave_1: entered promiscuous mode [ 84.254844][ T5812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.266139][ T5812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.294973][ T5812] team0: Port device team_slave_0 added [ 84.303088][ T5812] team0: Port device team_slave_1 added [ 84.324237][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.331348][ 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. [ 84.358532][ T5812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.374564][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.381648][ 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. [ 84.408162][ T5812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.442808][ T5812] hsr_slave_0: entered promiscuous mode [ 84.450103][ T5812] hsr_slave_1: entered promiscuous mode [ 84.574169][ T5812] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.585889][ T5812] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.595538][ T5812] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.607796][ T5812] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.646715][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.654105][ T5812] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.662065][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.669545][ T5812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.730125][ T5812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.745966][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.755573][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.773822][ T5812] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.795426][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.803068][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.817782][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.824953][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.002436][ T5812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.043747][ T5812] veth0_vlan: entered promiscuous mode [ 85.059208][ T5812] veth1_vlan: entered promiscuous mode [ 85.092916][ T5812] veth0_macvtap: entered promiscuous mode [ 85.102952][ T5812] veth1_macvtap: entered promiscuous mode [ 85.125984][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.140184][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.152257][ T5812] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.162486][ T5812] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.172725][ T5812] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.182498][ T5812] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.432896][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.433466][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.444384][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.454671][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.463482][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.471321][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.478967][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.081803][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.090477][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.127618][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.137421][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.974584][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/09/25 15:57:32 executed programs: 0 [ 88.740101][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.750625][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.759920][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.769065][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.777853][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.785269][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.903112][ T5892] chnl_net:caif_netlink_parms(): no params data found [ 88.964756][ T5892] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.972359][ T5892] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.979977][ T5892] bridge_slave_0: entered allmulticast mode [ 88.987439][ T5892] bridge_slave_0: entered promiscuous mode [ 88.995394][ T5892] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.003380][ T5892] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.010928][ T5892] bridge_slave_1: entered allmulticast mode [ 89.018624][ T5892] bridge_slave_1: entered promiscuous mode [ 89.048830][ T5892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.060526][ T5892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.089725][ T5892] team0: Port device team_slave_0 added [ 89.098677][ T5892] team0: Port device team_slave_1 added [ 89.120069][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.127351][ T5892] 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. [ 89.154457][ T5892] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.169098][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.176115][ T5892] 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. [ 89.202767][ T5892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.242905][ T5892] hsr_slave_0: entered promiscuous mode [ 89.250226][ T5892] hsr_slave_1: entered promiscuous mode [ 89.256853][ T5892] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.264874][ T5892] Cannot create hsr debugfs directory [ 90.119295][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.172817][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.837926][ T51] Bluetooth: hci0: command tx timeout [ 91.062898][ T49] hsr_slave_0: left promiscuous mode [ 91.069135][ T49] hsr_slave_1: left promiscuous mode [ 91.075424][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.083590][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.092076][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.099614][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.108246][ T49] bridge_slave_1: left allmulticast mode [ 91.113933][ T49] bridge_slave_1: left promiscuous mode [ 91.120545][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.131324][ T49] bridge_slave_0: left allmulticast mode [ 91.138599][ T49] bridge_slave_0: left promiscuous mode [ 91.144419][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.165702][ T49] veth1_macvtap: left promiscuous mode [ 91.172021][ T49] veth0_macvtap: left promiscuous mode [ 91.177981][ T49] veth1_vlan: left promiscuous mode [ 91.183620][ T49] veth0_vlan: left promiscuous mode [ 91.580300][ T49] team0 (unregistering): Port device team_slave_1 removed [ 91.614076][ T49] team0 (unregistering): Port device team_slave_0 removed [ 91.644691][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.677931][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.892183][ T49] bond0 (unregistering): Released all slaves [ 91.987009][ T5892] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.996978][ T5892] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.006971][ T5892] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.029094][ T5892] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.118284][ T5892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.136924][ T5892] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.151888][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.159284][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.179552][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.186742][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.282432][ T969] cfg80211: failed to load regulatory.db [ 92.405564][ T5892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.489696][ T5892] veth0_vlan: entered promiscuous mode [ 92.519135][ T5892] veth1_vlan: entered promiscuous mode [ 92.589055][ T5892] veth0_macvtap: entered promiscuous mode [ 92.609981][ T5892] veth1_macvtap: entered promiscuous mode [ 92.650644][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.682860][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.700054][ T5892] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.711208][ T5892] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.721550][ T5892] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.730686][ T5892] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.822798][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.831830][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.860271][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.868313][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.911776][ T5931] syz.0.17[5931]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 92.921298][ T51] Bluetooth: hci0: command tx timeout [ 92.942281][ T5931] loop0: detected capacity change from 0 to 64 [ 92.991349][ T59] ------------[ cut here ]------------ [ 92.998498][ T59] kernel BUG at fs/hfs/inode.c:450! [ 93.015260][ T59] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 93.021497][ T59] CPU: 0 PID: 59 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 93.028922][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.039053][ T59] Workqueue: writeback wb_workfn (flush-7:0) [ 93.045089][ T59] RIP: 0010:hfs_write_inode+0x87b/0x880 [ 93.050645][ T59] Code: c7 c1 00 53 33 97 80 e1 07 80 c1 03 38 c1 0f 8c 6f fe ff ff 48 c7 c7 00 53 33 97 e8 1f 0e 84 ff e9 5e fe ff ff e8 15 82 2b ff <0f> 0b 0f 1f 00 f3 0f 1e fa 55 41 57 41 56 41 54 53 48 89 fb 49 bf [ 93.070447][ T59] RSP: 0018:ffffc900015a7340 EFLAGS: 00010293 [ 93.076541][ T59] RAX: ffffffff825c093b RBX: ffff88802bc98ea8 RCX: ffff88801d2a1e00 [ 93.084535][ T59] RDX: 0000000000000000 RSI: ffffffff8d339d40 RDI: 0000000000000000 [ 93.092545][ T59] RBP: ffffc900015a74d0 R08: ffff88801d2a1e00 R09: 0000000000000003 [ 93.100632][ T59] R10: 0000000000000004 R11: 0000000000000000 R12: dffffc0000000000 [ 93.108717][ T59] R13: 1ffff920002b4e6c R14: ffff88802bc98e58 R15: 0000000000000000 [ 93.116725][ T59] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 93.125854][ T59] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.132550][ T59] CR2: 0000229bff17a008 CR3: 000000007591e000 CR4: 00000000003506f0 [ 93.140526][ T59] Call Trace: [ 93.143799][ T59] [ 93.146812][ T59] ? hfs_inode_write_fork+0x1a0/0x1a0 [ 93.152469][ T59] ? __rwlock_init+0x150/0x150 [ 93.157510][ T59] __writeback_single_inode+0x720/0xee0 [ 93.163059][ T59] writeback_sb_inodes+0x813/0x1020 [ 93.168262][ T59] ? queue_io+0x530/0x530 [ 93.172608][ T59] ? move_expired_inodes+0x726/0x770 [ 93.177912][ T59] ? unwind_next_frame+0x224f/0x2990 [ 93.183208][ T59] ? rcu_is_watching+0x15/0xb0 [ 93.187980][ T59] ? queue_io+0x3ba/0x530 [ 93.192305][ T59] wb_writeback+0x45e/0xbe0 [ 93.196811][ T59] ? queue_io+0x2d1/0x530 [ 93.201144][ T59] ? percpu_ref_tryget+0x250/0x250 [ 93.206259][ T59] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 93.212235][ T59] ? __lock_acquire+0x7d80/0x7d80 [ 93.217253][ T59] ? _raw_spin_unlock_irq+0x23/0x50 [ 93.222444][ T59] wb_workfn+0x400/0xe60 [ 93.226891][ T59] ? inode_wait_for_writeback+0x230/0x230 [ 93.232692][ T59] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 93.238779][ T59] ? __lock_acquire+0x7d80/0x7d80 [ 93.243815][ T59] ? read_lock_is_recursive+0x20/0x20 [ 93.249187][ T59] ? _raw_spin_unlock_irq+0x23/0x50 [ 93.254673][ T59] ? process_scheduled_works+0x975/0x1600 [ 93.260437][ T59] ? process_scheduled_works+0x975/0x1600 [ 93.266173][ T59] process_scheduled_works+0xa60/0x1600 [ 93.271845][ T59] ? worker_attach_to_pool+0x370/0x370 [ 93.277323][ T59] ? assign_work+0x3cc/0x5d0 [ 93.281927][ T59] worker_thread+0xa5e/0xfe0 [ 93.286517][ T59] ? _raw_spin_unlock+0x40/0x40 [ 93.291363][ T59] ? __kthread_parkme+0x71/0x1c0 [ 93.296295][ T59] kthread+0x2fa/0x390 [ 93.300362][ T59] ? pr_cont_work+0x550/0x550 [ 93.305036][ T59] ? kthread_blkcg+0xd0/0xd0 [ 93.309624][ T59] ret_from_fork+0x48/0x80 [ 93.314038][ T59] ? kthread_blkcg+0xd0/0xd0 [ 93.318629][ T59] ret_from_fork_asm+0x11/0x20 [ 93.323412][ T59] [ 93.326443][ T59] Modules linked in: [ 93.348070][ T59] ---[ end trace 0000000000000000 ]--- [ 93.354204][ T59] RIP: 0010:hfs_write_inode+0x87b/0x880 [ 93.363864][ T59] Code: c7 c1 00 53 33 97 80 e1 07 80 c1 03 38 c1 0f 8c 6f fe ff ff 48 c7 c7 00 53 33 97 e8 1f 0e 84 ff e9 5e fe ff ff e8 15 82 2b ff <0f> 0b 0f 1f 00 f3 0f 1e fa 55 41 57 41 56 41 54 53 48 89 fb 49 bf [ 93.389971][ T59] RSP: 0018:ffffc900015a7340 EFLAGS: 00010293 [ 93.396130][ T59] RAX: ffffffff825c093b RBX: ffff88802bc98ea8 RCX: ffff88801d2a1e00 [ 93.405247][ T59] RDX: 0000000000000000 RSI: ffffffff8d339d40 RDI: 0000000000000000 [ 93.414128][ T59] RBP: ffffc900015a74d0 R08: ffff88801d2a1e00 R09: 0000000000000003 [ 93.422601][ T59] R10: 0000000000000004 R11: 0000000000000000 R12: dffffc0000000000 [ 93.431017][ T59] R13: 1ffff920002b4e6c R14: ffff88802bc98e58 R15: 0000000000000000 [ 93.440180][ T59] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 93.449515][ T59] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.457095][ T59] CR2: 0000229bfef4a000 CR3: 000000002fefc000 CR4: 00000000003506e0 [ 93.465150][ T59] Kernel panic - not syncing: Fatal exception [ 93.471479][ T59] Kernel Offset: disabled [ 93.475813][ T59] Rebooting in 86400 seconds..