Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 2026/07/26 08:58:27 parsed 1 programs 2026/07/26 08:58:27 serving rpc on tcp://37269 [ 80.741563][ T5633] cgroup: Unknown subsys name 'net' [ 80.873357][ T5633] cgroup: Unknown subsys name 'cpuset' [ 80.881914][ T5633] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.282768][ T5633] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.124196][ T5648] 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. [ 85.248514][ T5655] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.257826][ T5655] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.265675][ T5655] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.274569][ T5655] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.282664][ T5655] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.569898][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.578419][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.646726][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.656220][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.713509][ T10] cfg80211: failed to load regulatory.db [ 87.879908][ T5699] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.887933][ T5699] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.895202][ T5699] bridge_slave_0: entered allmulticast mode [ 87.902316][ T5699] bridge_slave_0: entered promiscuous mode [ 87.911611][ T5699] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.919227][ T5699] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.927496][ T5699] bridge_slave_1: entered allmulticast mode [ 87.934447][ T5699] bridge_slave_1: entered promiscuous mode [ 87.964522][ T5699] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.978970][ T5699] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.006199][ T5699] team0: Port device team_slave_0 added [ 88.013845][ T5699] team0: Port device team_slave_1 added [ 88.035057][ T5699] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.042045][ T5699] 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. [ 88.068155][ T5699] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.081348][ T5699] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.088323][ T5699] 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. [ 88.114266][ T5699] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.151338][ T5699] hsr_slave_0: entered promiscuous mode [ 88.157664][ T5699] hsr_slave_1: entered promiscuous mode [ 88.285200][ T5699] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.298089][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.306025][ T5699] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.317500][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.325684][ T5699] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.335088][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.344408][ T5699] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.355158][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.382467][ T5699] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.390213][ T5699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.398063][ T5699] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.405227][ T5699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.464593][ T5699] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.486733][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.495047][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.508817][ T5699] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.522657][ T1112] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.529855][ T1112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.544526][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.551686][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.840830][ T5699] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.885648][ T5699] veth0_vlan: entered promiscuous mode [ 88.898894][ T5699] veth1_vlan: entered promiscuous mode [ 88.929345][ T5699] veth0_macvtap: entered promiscuous mode [ 88.938910][ T5699] veth1_macvtap: entered promiscuous mode [ 88.956639][ T5699] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.972452][ T5699] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.988517][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.998956][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.008814][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.018499][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.177139][ T1112] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.258657][ T1112] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.366101][ T1112] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.518696][ T1112] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/26 08:58:39 executed programs: 0 [ 90.447110][ T4942] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.455094][ T4942] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.464055][ T4942] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.475793][ T4942] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.485694][ T4942] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.866877][ T5759] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.874198][ T5759] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.881892][ T5759] bridge_slave_0: entered allmulticast mode [ 90.888874][ T5759] bridge_slave_0: entered promiscuous mode [ 90.896908][ T5759] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.904146][ T5759] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.911401][ T5759] bridge_slave_1: entered allmulticast mode [ 90.918707][ T5759] bridge_slave_1: entered promiscuous mode [ 90.946428][ T5759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.962077][ T5759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.992883][ T5759] team0: Port device team_slave_0 added [ 91.000659][ T5759] team0: Port device team_slave_1 added [ 91.024562][ T5759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.031661][ T5759] 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. [ 91.057830][ T5759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.070826][ T5759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.077800][ T5759] 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. [ 91.103883][ T5759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.143086][ T5759] hsr_slave_0: entered promiscuous mode [ 91.149242][ T5759] hsr_slave_1: entered promiscuous mode [ 91.155516][ T5759] debugfs: 'hsr0' already exists in 'hsr' [ 91.161533][ T5759] Cannot create hsr debugfs directory [ 91.595018][ T1112] bridge_slave_1: left allmulticast mode [ 91.604110][ T1112] bridge_slave_1: left promiscuous mode [ 91.611668][ T1112] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.625167][ T1112] bridge_slave_0: left allmulticast mode [ 91.633266][ T1112] bridge_slave_0: left promiscuous mode [ 91.639408][ T1112] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.832087][ T1112] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.845562][ T1112] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.864285][ T1112] bond0 (unregistering): Released all slaves [ 91.976289][ T1112] hsr_slave_0: left promiscuous mode [ 91.987469][ T1112] hsr_slave_1: left promiscuous mode [ 91.999162][ T1112] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.006943][ T1112] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.016167][ T1112] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.023946][ T1112] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.043489][ T1112] veth1_macvtap: left promiscuous mode [ 92.049552][ T1112] veth0_macvtap: left promiscuous mode [ 92.055342][ T1112] veth1_vlan: left promiscuous mode [ 92.060824][ T1112] veth0_vlan: left promiscuous mode [ 92.238038][ T1112] team0 (unregistering): Port device team_slave_1 removed [ 92.255064][ T1112] team0 (unregistering): Port device team_slave_0 removed [ 92.344533][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1 [ 92.559913][ T5655] Bluetooth: hci0: command tx timeout [ 92.638577][ T5759] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.653726][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 92.663496][ T5759] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.674440][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 92.683011][ T5759] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.703344][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 92.715059][ T5759] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.735004][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 93.042998][ T5759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.072634][ T5759] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.085582][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.092770][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.125634][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.132828][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.712021][ T5759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.752821][ T5759] veth0_vlan: entered promiscuous mode [ 93.765314][ T5759] veth1_vlan: entered promiscuous mode [ 93.796387][ T5759] veth0_macvtap: entered promiscuous mode [ 93.806435][ T5759] veth1_macvtap: entered promiscuous mode [ 93.824716][ T5759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.839638][ T5759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.853046][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.862944][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.872674][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.881781][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.939687][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.947979][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.975841][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.983829][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.026078][ C0] [ 94.026085][ C0] ================================ [ 94.026089][ C0] WARNING: inconsistent lock state [ 94.026095][ C0] syzkaller #0 Not tainted [ 94.026100][ C0] -------------------------------- [ 94.026104][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 94.026110][ C0] syz.0.17/5834 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 94.026119][ C0] ffff8880765ce038 (rhashtable_bucket){..-.}-{0:0}, at: rht_lock+0x8b/0x180 [ 94.026153][ C0] {INITIAL USE} state was registered at: [ 94.026157][ C0] lock_acquire+0x106/0x350 [ 94.026170][ C0] rht_lock+0xa3/0x180 [ 94.026181][ C0] pidfs_add_pid+0x325/0xc50 [ 94.026191][ C0] alloc_pid+0xe7a/0x1310 [ 94.026203][ C0] copy_process+0x20ea/0x4390 [ 94.026213][ C0] kernel_clone+0x2d7/0x940 [ 94.026224][ C0] user_mode_thread+0x110/0x180 [ 94.026234][ C0] rest_init+0x23/0x300 [ 94.026254][ C0] start_kernel+0x392/0x3e0 [ 94.026265][ C0] x86_64_start_reservations+0x24/0x30 [ 94.026273][ C0] x86_64_start_kernel+0x137/0x1b0 [ 94.026280][ C0] common_startup_64+0x13e/0x157 [ 94.026291][ C0] irq event stamp: 832 [ 94.026295][ C0] hardirqs last enabled at (831): [] do_syscall_64+0x9d/0x580 [ 94.026307][ C0] hardirqs last disabled at (832): [] exc_debug_kernel+0x60/0x140 [ 94.026320][ C0] softirqs last enabled at (784): [] bpf_prog_load+0x166f/0x1c00 [ 94.026335][ C0] softirqs last disabled at (782): [] bpf_ksym_add+0x2c/0x340 [ 94.026350][ C0] [ 94.026350][ C0] other info that might help us debug this: [ 94.026353][ C0] Possible unsafe locking scenario: [ 94.026353][ C0] [ 94.026356][ C0] CPU0 [ 94.026358][ C0] ---- [ 94.026360][ C0] lock(rhashtable_bucket); [ 94.026366][ C0] [ 94.026369][ C0] lock(rhashtable_bucket); [ 94.026375][ C0] [ 94.026375][ C0] *** DEADLOCK *** [ 94.026375][ C0] [ 94.026377][ C0] no locks held by syz.0.17/5834. [ 94.026381][ C0] [ 94.026381][ C0] stack backtrace: [ 94.026392][ C0] CPU: 0 UID: 0 PID: 5834 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 94.026402][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 94.026413][ C0] Call Trace: [ 94.026417][ C0] <#DB> [ 94.026421][ C0] dump_stack_lvl+0xe8/0x150 [ 94.026435][ C0] print_usage_bug+0x28b/0x2e0 [ 94.026448][ C0] ? rht_lock+0x8b/0x180 [ 94.026456][ C0] lock_acquire+0x1cc/0x350 [ 94.026468][ C0] ? verify_lock_unused+0xb/0x70 [ 94.026480][ C0] ? rht_lock+0x8b/0x180 [ 94.026489][ C0] rht_lock+0xa3/0x180 [ 94.026496][ C0] ? rht_lock+0x8b/0x180 [ 94.026505][ C0] rhtab_delete_elem+0x404/0x1b30 [ 94.026514][ C0] ? rhtab_lookup_elem+0x29/0xd90 [ 94.026523][ C0] ? rhtab_delete_elem+0x15c/0x1b30 [ 94.026531][ C0] ? rhtab_map_delete_elem+0x21/0x190 [ 94.026544][ C0] ? rhtab_map_delete_elem+0x21/0x190 [ 94.026557][ C0] rhtab_map_delete_elem+0xe2/0x190 [ 94.026569][ C0] ? __perf_event_overflow+0x264/0xea0 [ 94.026578][ C0] bpf_prog_a4f1e23443ac9f8e+0x4e/0x56 [ 94.026591][ C0] __perf_event_overflow+0x3b9/0xea0 [ 94.026607][ C0] ? __pfx___perf_event_overflow+0x10/0x10 [ 94.026618][ C0] perf_swevent_event+0x439/0x810 [ 94.026628][ C0] ? __pfx_perf_swevent_event+0x10/0x10 [ 94.026639][ C0] perf_bp_event+0x318/0x430 [ 94.026649][ C0] ? __pfx_perf_bp_event+0x10/0x10 [ 94.026659][ C0] ? rep_movs_alternative+0x4a/0xa0 [ 94.026679][ C0] hw_breakpoint_exceptions_notify+0x243/0x680 [ 94.026693][ C0] notifier_call_chain+0x1a5/0x3d0 [ 94.026707][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 94.026720][ C0] atomic_notifier_call_chain+0xda/0x180 [ 94.026733][ C0] notify_die+0x144/0x1a0 [ 94.026746][ C0] ? __pfx_notify_die+0x10/0x10 [ 94.026759][ C0] ? rcu_is_watching+0x15/0xb0 [ 94.026769][ C0] notify_debug+0x2e/0x50 [ 94.026782][ C0] exc_debug_kernel+0xb1/0x140 [ 94.026794][ C0] asm_exc_debug+0x1e/0x40 [ 94.026804][ C0] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 94.026827][ C0] Code: 61 04 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 94.026840][ C0] RSP: 0018:ffffc9000326fc18 EFLAGS: 00050246 [ 94.026853][ C0] RAX: 00007ffffffff001 RBX: 0000000000000040 RCX: 000000000000003f [ 94.026863][ C0] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc9000326fd51 [ 94.026875][ C0] RBP: ffffc9000326fea0 R08: ffffc9000326fd8f R09: 1ffff9200064dfb1 [ 94.026887][ C0] R10: dffffc0000000000 R11: fffff5200064dfb2 R12: 1ffff9200064df94 [ 94.026894][ C0] R13: ffffc9000326fd50 R14: ffffc9000326fd50 R15: 0000200000000300 [ 94.026904][ C0] [ 94.026907][ C0] [ 94.026910][ C0] _copy_from_user+0x7a/0xb0 [ 94.026920][ C0] __sys_bpf+0x2e7/0xd90 [ 94.026933][ C0] ? __pfx___sys_bpf+0x10/0x10 [ 94.026952][ C0] ? do_futex+0x3e7/0x4e0 [ 94.026965][ C0] ? __fget_files+0x2a/0x420 [ 94.026977][ C0] ? __pfx___se_sys_futex+0x10/0x10 [ 94.026985][ C0] ? __fget_files+0x2a/0x420 [ 94.026998][ C0] __x64_sys_bpf+0xba/0xd0 [ 94.027013][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.027023][ C0] do_syscall_64+0x174/0x580 [ 94.027032][ C0] ? trace_irq_disable+0x3b/0x140 [ 94.027044][ C0] ? clear_bhb_loop+0x40/0x90 [ 94.027059][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.027068][ C0] RIP: 0033:0x7fdf1639de99 [ 94.027076][ C0] 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 [ 94.027087][ C0] RSP: 002b:00007fdf17232028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 94.027097][ C0] RAX: ffffffffffffffda RBX: 00007fdf16625fa0 RCX: 00007fdf1639de99 [ 94.027106][ C0] RDX: 0000000000000040 RSI: 0000200000000300 RDI: 0000000000000010 [ 94.027112][ C0] RBP: 00007fdf16433eaf R08: 0000000000000000 R09: 0000000000000000 [ 94.027117][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.027122][ C0] R13: 00007fdf16626038 R14: 00007fdf16625fa0 R15: 00007fff00da2688 [ 94.027132][ C0] [ 94.635087][ T5655] Bluetooth: hci0: command tx timeout