Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. 2026/08/18 08:31:01 parsed 1 programs 2026/08/18 08:31:01 serving rpc on tcp://35653 syzkaller login: [ 90.902218][ T5789] cgroup: Unknown subsys name 'net' [ 91.014039][ T5789] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 92.117508][ T787] cfg80211: failed to load regulatory.db [ 92.811717][ T5789] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 94.608659][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.616740][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.649084][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.657081][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.332267][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 97.420819][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.428845][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.436199][ T5848] bridge_slave_0: entered allmulticast mode [ 97.443363][ T5848] bridge_slave_0: entered promiscuous mode [ 97.453367][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.460680][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.468465][ T5848] bridge_slave_1: entered allmulticast mode [ 97.475685][ T5848] bridge_slave_1: entered promiscuous mode [ 97.514519][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.527321][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.560162][ T5848] team0: Port device team_slave_0 added [ 97.569709][ T5848] team0: Port device team_slave_1 added [ 97.603716][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.610835][ T5848] 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. [ 97.636842][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.651069][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.661371][ T5848] 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. [ 97.687789][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.740093][ T5848] hsr_slave_0: entered promiscuous mode [ 97.747370][ T5848] hsr_slave_1: entered promiscuous mode [ 97.936164][ T5848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.948602][ T5848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.960757][ T5848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.980226][ T5848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.010059][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.017435][ T5848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.025821][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.032986][ T5848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.104726][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.141130][ T1082] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.151450][ T1082] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.168377][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.187839][ T3435] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.195124][ T3435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.218555][ T3435] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.225766][ T3435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.459148][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.513040][ T5848] veth0_vlan: entered promiscuous mode [ 98.529298][ T5848] veth1_vlan: entered promiscuous mode [ 98.564775][ T5848] veth0_macvtap: entered promiscuous mode [ 98.575834][ T5848] veth1_macvtap: entered promiscuous mode [ 98.601013][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.615887][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.634730][ T5848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.644263][ T5848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.653078][ T5848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.661915][ T5848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.002744][ T59] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.529808][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.539321][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.547990][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.560856][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.568764][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.576969][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/08/18 08:31:13 executed programs: 0 [ 100.461397][ T5088] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.471932][ T5088] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.480639][ T5088] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.490201][ T5088] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.498083][ T5088] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 100.506546][ T5088] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.667728][ T5891] chnl_net:caif_netlink_parms(): no params data found [ 100.740297][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.747629][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.754809][ T5891] bridge_slave_0: entered allmulticast mode [ 100.762998][ T5891] bridge_slave_0: entered promiscuous mode [ 100.772659][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.780248][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.787868][ T5891] bridge_slave_1: entered allmulticast mode [ 100.794996][ T5891] bridge_slave_1: entered promiscuous mode [ 100.826558][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.838786][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.871931][ T5891] team0: Port device team_slave_0 added [ 100.880821][ T5891] team0: Port device team_slave_1 added [ 100.909113][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.916736][ T5891] 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. [ 100.943605][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.956591][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.963578][ T5891] 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. [ 100.989765][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.035214][ T5891] hsr_slave_0: entered promiscuous mode [ 101.041781][ T5891] hsr_slave_1: entered promiscuous mode [ 101.048583][ T5891] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.056573][ T5891] Cannot create hsr debugfs directory [ 101.399596][ T59] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.606546][ T51] Bluetooth: hci0: command tx timeout [ 103.587433][ T59] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.661855][ T59] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.590466][ T59] hsr_slave_0: left promiscuous mode [ 104.600186][ T59] hsr_slave_1: left promiscuous mode [ 104.606891][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.614397][ T59] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.626020][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.633591][ T59] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.644435][ T59] bridge_slave_1: left allmulticast mode [ 104.650461][ T59] bridge_slave_1: left promiscuous mode [ 104.660039][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.673308][ T59] bridge_slave_0: left allmulticast mode [ 104.677045][ T51] Bluetooth: hci0: command tx timeout [ 104.693692][ T59] bridge_slave_0: left promiscuous mode [ 104.701710][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.738717][ T59] veth1_macvtap: left promiscuous mode [ 104.745185][ T59] veth0_macvtap: left promiscuous mode [ 104.752601][ T59] veth1_vlan: left promiscuous mode [ 104.775715][ T59] veth0_vlan: left promiscuous mode [ 105.419321][ T59] team0 (unregistering): Port device team_slave_1 removed [ 105.452210][ T59] team0 (unregistering): Port device team_slave_0 removed [ 105.489269][ T59] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.524568][ T59] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.764330][ T59] bond0 (unregistering): Released all slaves [ 105.879963][ T5891] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.892374][ T5891] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.905673][ T5891] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.919805][ T5891] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.022900][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.060817][ T5891] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.073901][ T1082] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.081264][ T1082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.096951][ T3490] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.104122][ T3490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.361246][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.454233][ T5891] veth0_vlan: entered promiscuous mode [ 106.467950][ T5891] veth1_vlan: entered promiscuous mode [ 106.497323][ T5891] veth0_macvtap: entered promiscuous mode [ 106.507916][ T5891] veth1_macvtap: entered promiscuous mode [ 106.527481][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.544728][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.557897][ T5891] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.568637][ T5891] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.577467][ T5891] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.586281][ T5891] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.674373][ T3427] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.688559][ T3427] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.737466][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.745906][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.755797][ T51] Bluetooth: hci0: command tx timeout [ 106.822197][ T5932] general protection fault, probably for non-canonical address 0xdffffc000000004b: 0000 [#1] PREEMPT SMP KASAN [ 106.834024][ T5932] KASAN: null-ptr-deref in range [0x0000000000000258-0x000000000000025f] [ 106.842498][ T5932] CPU: 0 PID: 5932 Comm: syz.0.17 Not tainted syzkaller #0 [ 106.849761][ T5932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 106.859869][ T5932] RIP: 0010:acpi_fan_probe+0x116/0xef0 [ 106.865397][ T5932] Code: 00 4c 89 ff ba c0 0d 00 00 e8 b6 99 c1 00 48 85 c0 0f 84 3e 04 00 00 4c 89 7c 24 68 4c 8d bb 58 02 00 00 4d 89 fe 49 c1 ee 03 <43> 80 3c 2e 00 48 89 44 24 18 74 0d 4c 89 ff e8 86 f7 4f fd 48 8b [ 106.885042][ T5932] RSP: 0018:ffffc900033a7940 EFLAGS: 00010206 [ 106.891141][ T5932] RAX: ffff888075bfc628 RBX: 0000000000000000 RCX: 0000000000000000 [ 106.899135][ T5932] RDX: dffffc0000000000 RSI: ffffffff8acacbe0 RDI: 00000000ffffffff [ 106.907113][ T5932] RBP: ffffc900033a7b40 R08: ffffffff911ed5b7 R09: 1ffffffff223dab6 [ 106.915095][ T5932] R10: dffffc0000000000 R11: fffffbfff223dab7 R12: ffff88801e656000 [ 106.923090][ T5932] R13: dffffc0000000000 R14: 000000000000004b R15: 0000000000000258 [ 106.931094][ T5932] FS: 0000555590b0f500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 106.940063][ T5932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.946673][ T5932] CR2: 00007feb5b270000 CR3: 0000000075057000 CR4: 00000000003506f0 [ 106.954666][ T5932] Call Trace: [ 106.957973][ T5932] [ 106.960930][ T5932] ? kernfs_add_one+0x149/0x6b0 [ 106.965815][ T5932] ? of_clk_set_defaults+0x2b0/0x6d0 [ 106.971124][ T5932] ? __lock_acquire+0x7d80/0x7d80 [ 106.976175][ T5932] ? down_write+0x16e/0x200 [ 106.980707][ T5932] ? down_read_killable+0x340/0x340 [ 106.985929][ T5932] ? acpi_fan_get_fst+0x3a0/0x3a0 [ 106.990980][ T5932] ? up_write+0x1be/0x410 [ 106.995330][ T5932] ? kernfs_add_one+0x149/0x6b0 [ 107.000209][ T5932] ? kernfs_put+0x309/0x360 [ 107.004762][ T5932] ? is_acpi_device_node+0x26/0x60 [ 107.009903][ T5932] ? acpi_dev_pm_attach+0xeb/0x290 [ 107.015047][ T5932] platform_probe+0x13b/0x1c0 [ 107.019758][ T5932] ? platform_uevent+0xb0/0xb0 [ 107.024549][ T5932] really_probe+0x247/0xae0 [ 107.029085][ T5932] ? pm_runtime_barrier+0x14b/0x1c0 [ 107.034318][ T5932] __driver_probe_device+0x1f5/0x390 [ 107.039636][ T5932] device_driver_attach+0xe0/0x1d0 [ 107.044778][ T5932] bind_store+0x1cc/0x210 [ 107.049141][ T5932] ? sysfs_kf_read+0x360/0x360 [ 107.053938][ T5932] kernfs_fop_write_iter+0x3a4/0x520 [ 107.059256][ T5932] vfs_write+0x474/0x9a0 [ 107.063533][ T5932] ? file_end_write+0x250/0x250 [ 107.068409][ T5932] ? __ia32_sys_get_robust_list+0x110/0x110 [ 107.074419][ T5932] ? __fdget_pos+0x2ba/0x330 [ 107.079042][ T5932] ksys_write+0x151/0x260 [ 107.083424][ T5932] ? __ia32_sys_read+0x90/0x90 [ 107.088241][ T5932] ? lockdep_hardirqs_on+0x98/0x150 [ 107.093490][ T5932] do_syscall_64+0x55/0xb0 [ 107.097934][ T5932] ? clear_bhb_loop+0x40/0x90 [ 107.102633][ T5932] ? clear_bhb_loop+0x40/0x90 [ 107.107332][ T5932] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.113249][ T5932] RIP: 0033:0x7feb5b39e0d9 [ 107.117695][ T5932] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 107.137336][ T5932] RSP: 002b:00007fffcb6d3ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 107.145770][ T5932] RAX: ffffffffffffffda RBX: 00007feb5b625fa0 RCX: 00007feb5b39e0d9 [ 107.153762][ T5932] RDX: 0000000000000006 RSI: 0000200000000400 RDI: 0000000000000004 [ 107.161748][ T5932] RBP: 00007feb5b435024 R08: 0000000000000000 R09: 0000000000000000 [ 107.169737][ T5932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.177729][ T5932] R13: 00007feb5b625fac R14: 00007feb5b625fa0 R15: 00007feb5b625fa0 [ 107.185729][ T5932] [ 107.188768][ T5932] Modules linked in: [ 107.195833][ T5932] ---[ end trace 0000000000000000 ]--- [ 107.201356][ T5932] RIP: 0010:acpi_fan_probe+0x116/0xef0 [ 107.215735][ T5932] Code: 00 4c 89 ff ba c0 0d 00 00 e8 b6 99 c1 00 48 85 c0 0f 84 3e 04 00 00 4c 89 7c 24 68 4c 8d bb 58 02 00 00 4d 89 fe 49 c1 ee 03 <43> 80 3c 2e 00 48 89 44 24 18 74 0d 4c 89 ff e8 86 f7 4f fd 48 8b [ 107.235988][ T5932] RSP: 0018:ffffc900033a7940 EFLAGS: 00010206 [ 107.242138][ T5932] RAX: ffff888075bfc628 RBX: 0000000000000000 RCX: 0000000000000000 [ 107.250287][ T5932] RDX: dffffc0000000000 RSI: ffffffff8acacbe0 RDI: 00000000ffffffff [ 107.258734][ T5932] RBP: ffffc900033a7b40 R08: ffffffff911ed5b7 R09: 1ffffffff223dab6 [ 107.267847][ T5932] R10: dffffc0000000000 R11: fffffbfff223dab7 R12: ffff88801e656000 [ 107.276317][ T5932] R13: dffffc0000000000 R14: 000000000000004b R15: 0000000000000258 [ 107.284344][ T5932] FS: 0000555590b0f500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 107.293756][ T5932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.300505][ T5932] CR2: 000055a235999c40 CR3: 0000000075057000 CR4: 00000000003506e0 [ 107.308718][ T5932] Kernel panic - not syncing: Fatal exception [ 107.315384][ T5932] Kernel Offset: disabled [ 107.319719][ T5932] Rebooting in 86400 seconds..