Warning: Permanently added '[localhost]:3243' (ED25519) to the list of known hosts. 2025/12/23 14:21:34 parsed 1 programs syzkaller login: [ 64.783684][ T5838] cgroup: Unknown subsys name 'net' [ 64.950817][ T5838] cgroup: Unknown subsys name 'cpuset' [ 64.955281][ T5838] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.883488][ T5838] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 69.687756][ T5846] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 71.415125][ T5221] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.419531][ T5221] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.422516][ T5221] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.425892][ T5221] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.430336][ T5221] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.036604][ T5902] chnl_net:caif_netlink_parms(): no params data found [ 72.124648][ T5902] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.128850][ T5902] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.131622][ T5902] bridge_slave_0: entered allmulticast mode [ 72.134352][ T5902] bridge_slave_0: entered promiscuous mode [ 72.140595][ T5902] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.143260][ T5902] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.145978][ T5902] bridge_slave_1: entered allmulticast mode [ 72.149763][ T5902] bridge_slave_1: entered promiscuous mode [ 72.175544][ T5902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.182188][ T5902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.210172][ T5902] team0: Port device team_slave_0 added [ 72.215038][ T5902] team0: Port device team_slave_1 added [ 72.241972][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.244414][ T5902] 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. [ 72.253173][ T5902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.259508][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.261953][ T5902] 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. [ 72.273893][ T5902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.315163][ T5902] hsr_slave_0: entered promiscuous mode [ 72.318340][ T5902] hsr_slave_1: entered promiscuous mode [ 72.441410][ T5902] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.451239][ T5902] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.455864][ T5902] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.462141][ T5902] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.486628][ T5902] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.489165][ T5902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.491904][ T5902] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.494046][ T5902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.540207][ T5902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.551821][ T4217] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.555033][ T4217] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.565683][ T5902] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.575645][ T4217] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.577921][ T4217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.585144][ T4217] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.587381][ T4217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.750618][ T5902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.794442][ T5902] veth0_vlan: entered promiscuous mode [ 72.801566][ T5902] veth1_vlan: entered promiscuous mode [ 72.826789][ T5902] veth0_macvtap: entered promiscuous mode [ 72.833365][ T5902] veth1_macvtap: entered promiscuous mode [ 72.852750][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.864012][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.875887][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.879986][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.883832][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.892289][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.036269][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.083218][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.155882][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.228639][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.486429][ T4814] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.490901][ T4814] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.521397][ T4814] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.524279][ T4814] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/23 14:21:45 executed programs: 0 [ 73.953255][ T57] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.956621][ T57] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.960468][ T57] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.963306][ T57] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.965911][ T57] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.094441][ T5945] chnl_net:caif_netlink_parms(): no params data found [ 74.178598][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.181439][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.184344][ T5945] bridge_slave_0: entered allmulticast mode [ 74.188094][ T5945] bridge_slave_0: entered promiscuous mode [ 74.193736][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.196359][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.201159][ T5945] bridge_slave_1: entered allmulticast mode [ 74.204763][ T5945] bridge_slave_1: entered promiscuous mode [ 74.235844][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.244293][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.274335][ T5945] team0: Port device team_slave_0 added [ 74.280833][ T5945] team0: Port device team_slave_1 added [ 74.308594][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.311132][ T5945] 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. [ 74.320564][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.326757][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.329260][ T5945] 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. [ 74.338164][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.382646][ T5945] hsr_slave_0: entered promiscuous mode [ 74.384907][ T5945] hsr_slave_1: entered promiscuous mode [ 74.386978][ T5945] debugfs: 'hsr0' already exists in 'hsr' [ 74.388923][ T5945] Cannot create hsr debugfs directory [ 75.958187][ T12] bridge_slave_1: left allmulticast mode [ 75.960236][ T12] bridge_slave_1: left promiscuous mode [ 75.963122][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.972896][ T12] bridge_slave_0: left allmulticast mode [ 75.974549][ T12] bridge_slave_0: left promiscuous mode [ 75.976393][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.050911][ T5221] Bluetooth: hci0: command tx timeout [ 76.221075][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.228697][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.233408][ T12] bond0 (unregistering): Released all slaves [ 76.342996][ T12] hsr_slave_0: left promiscuous mode [ 76.346461][ T12] hsr_slave_1: left promiscuous mode [ 76.349619][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.352543][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.360248][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.362977][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.392817][ T12] veth1_macvtap: left promiscuous mode [ 76.395891][ T12] veth0_macvtap: left promiscuous mode [ 76.398882][ T12] veth1_vlan: left promiscuous mode [ 76.401130][ T12] veth0_vlan: left promiscuous mode [ 76.763868][ T12] team0 (unregistering): Port device team_slave_1 removed [ 76.771829][ T1366] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.774434][ T1366] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.799845][ T12] team0 (unregistering): Port device team_slave_0 removed [ 77.328033][ T5945] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.339300][ T5945] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.352306][ T5945] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.360801][ T5945] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.574411][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.586701][ T5945] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.605450][ T2069] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.607844][ T2069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.638498][ T2069] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.641013][ T2069] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.888977][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.931843][ T5945] veth0_vlan: entered promiscuous mode [ 77.943417][ T5945] veth1_vlan: entered promiscuous mode [ 77.972245][ T5945] veth0_macvtap: entered promiscuous mode [ 77.979000][ T5945] veth1_macvtap: entered promiscuous mode [ 77.993894][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.003478][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.012145][ T5953] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.015808][ T5953] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.021282][ T5953] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.025189][ T5953] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.070847][ T2069] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.073152][ T2069] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.091010][ T2069] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.093702][ T2069] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.127638][ T5221] Bluetooth: hci0: command tx timeout [ 78.192946][ T5985] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000b: 0000 [#1] SMP KASAN PTI [ 78.197341][ T5985] KASAN: null-ptr-deref in range [0x0000000000000058-0x000000000000005f] [ 78.200412][ T5985] CPU: 1 UID: 0 PID: 5985 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 78.203862][ T5985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 78.207548][ T5985] RIP: 0010:fuse_dir_open+0x14e/0x220 [ 78.209538][ T5985] Code: eb a7 4d 8d 7e 58 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 e0 77 f3 fe 4d 8b 3f 49 83 c7 2c 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 82 00 00 00 41 8b 2f 89 ee 83 e6 14 31 [ 78.216443][ T5985] RSP: 0018:ffffc90003907860 EFLAGS: 00010203 [ 78.218672][ T5985] RAX: 1ffff11022f0688b RBX: ffff8881b9320000 RCX: 0000000000000000 [ 78.221590][ T5985] RDX: ffff88810afbba80 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.224522][ T5985] RBP: 0000000000000000 R08: ffffffff8f822b77 R09: 1ffffffff1f0456e [ 78.227314][ T5985] R10: dffffc0000000000 R11: fffffbfff1f0456f R12: 000000000000000b [ 78.230190][ T5985] R13: dffffc0000000000 R14: ffff888117834400 R15: 000000000000005c [ 78.233096][ T5985] FS: 00007fa1fc9506c0(0000) GS:ffff8882a9e1f000(0000) knlGS:0000000000000000 [ 78.236303][ T5985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.238715][ T5985] CR2: 00007fa1fb1fdfc8 CR3: 000000016abde000 CR4: 00000000000006f0 [ 78.241741][ T5985] Call Trace: [ 78.243131][ T5985] [ 78.244280][ T5985] ? __pfx_fuse_dir_open+0x10/0x10 [ 78.246144][ T5985] do_dentry_open+0x7ce/0x1420 [ 78.247928][ T5985] vfs_open+0x3b/0x340 [ 78.249363][ T5985] ? path_openat+0x33f3/0x3dd0 [ 78.250727][ T5985] path_openat+0x340e/0x3dd0 [ 78.252047][ T5985] ? __pfx_stack_trace_save+0x10/0x10 [ 78.253599][ T5985] ? kmem_cache_alloc_noprof+0x37d/0x710 [ 78.255294][ T5985] ? getname_flags+0xb8/0x540 [ 78.256647][ T5985] ? __pfx_path_openat+0x10/0x10 [ 78.258051][ T5985] ? __lock_acquire+0x6b6/0x2cf0 [ 78.259486][ T5985] do_filp_open+0x1fa/0x410 [ 78.260790][ T5985] ? __pfx_do_filp_open+0x10/0x10 [ 78.262265][ T5985] ? _raw_spin_unlock+0x28/0x50 [ 78.263722][ T5985] ? alloc_fd+0x64c/0x6c0 [ 78.265019][ T5985] do_sys_openat2+0x121/0x200 [ 78.266404][ T5985] ? __pfx_do_sys_openat2+0x10/0x10 [ 78.267934][ T5985] ? __se_sys_mount+0x3c4/0x410 [ 78.269349][ T5985] ? rcu_is_watching+0x15/0xb0 [ 78.270711][ T5985] __x64_sys_openat+0x138/0x170 [ 78.272087][ T5985] do_syscall_64+0xec/0xf80 [ 78.273346][ T5985] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.275068][ T5985] ? trace_irq_disable+0x37/0x100 [ 78.276660][ T5985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.278445][ T5985] RIP: 0033:0x7fa1fbb8e010 [ 78.279792][ T5985] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 [ 78.285436][ T5985] RSP: 002b:00007fa1fc94fdf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 78.288114][ T5985] RAX: ffffffffffffffda RBX: 0000000000010000 RCX: 00007fa1fbb8e010 [ 78.290692][ T5985] RDX: 0000000000010000 RSI: 00002000000000c0 RDI: 00000000ffffff9c [ 78.293117][ T5985] RBP: 00002000000000c0 R08: 0000000000000000 R09: 0000000000000000 [ 78.295584][ T5985] R10: 0000000000000000 R11: 0000000000000293 R12: 00002000000000c0 [ 78.297944][ T5985] R13: 00007fa1fc94feb0 R14: 0000000000000000 R15: 0000200000002280 [ 78.300275][ T5985] [ 78.301336][ T5985] Modules linked in: [ 78.303399][ T5985] ---[ end trace 0000000000000000 ]--- [ 78.306452][ T5985] RIP: 0010:fuse_dir_open+0x14e/0x220 [ 78.308333][ T5985] Code: eb a7 4d 8d 7e 58 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 e0 77 f3 fe 4d 8b 3f 49 83 c7 2c 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 82 00 00 00 41 8b 2f 89 ee 83 e6 14 31 [ 78.313841][ T5985] RSP: 0018:ffffc90003907860 EFLAGS: 00010203 [ 78.315547][ T5985] RAX: 1ffff11022f0688b RBX: ffff8881b9320000 RCX: 0000000000000000 [ 78.318252][ T5985] RDX: ffff88810afbba80 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.320504][ T5985] RBP: 0000000000000000 R08: ffffffff8f822b77 R09: 1ffffffff1f0456e [ 78.322715][ T5985] R10: dffffc0000000000 R11: fffffbfff1f0456f R12: 000000000000000b [ 78.324929][ T5985] R13: dffffc0000000000 R14: ffff888117834400 R15: 000000000000005c [ 78.327135][ T5985] FS: 00007fa1fc9506c0(0000) GS:ffff8882a9e1f000(0000) knlGS:0000000000000000 [ 78.330242][ T5985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.332143][ T5985] CR2: 00007fa1fb1fdfc8 CR3: 000000016abde000 CR4: 00000000000006f0 [ 78.334421][ T5985] Kernel panic - not syncing: Fatal exception [ 78.336640][ T5985] Kernel Offset: disabled [ 78.337954][ T5985] Rebooting in 86400 seconds..