Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts. 2025/09/15 15:51:29 parsed 1 programs [ 84.508334][ T5870] cgroup: Unknown subsys name 'net' [ 84.659500][ T5870] cgroup: Unknown subsys name 'cpuset' [ 84.668071][ T5870] cgroup: Unknown subsys name 'rlimit' [ 86.231518][ T5870] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.044572][ T5884] 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. [ 90.027263][ T5907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.041667][ T5907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.049893][ T5907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.058446][ T5907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.066953][ T5907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.053156][ T5931] chnl_net:caif_netlink_parms(): no params data found [ 91.143779][ T5931] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.153096][ T5931] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.161063][ T5931] bridge_slave_0: entered allmulticast mode [ 91.168247][ T5931] bridge_slave_0: entered promiscuous mode [ 91.177274][ T5931] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.184456][ T5931] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.191803][ T5931] bridge_slave_1: entered allmulticast mode [ 91.199448][ T5931] bridge_slave_1: entered promiscuous mode [ 91.232747][ T5931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.244232][ T5931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.279126][ T5931] team0: Port device team_slave_0 added [ 91.287406][ T5931] team0: Port device team_slave_1 added [ 91.315300][ T5931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.322420][ T5931] 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. [ 91.349043][ T5931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.361420][ T5931] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.368434][ T5931] 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. [ 91.394562][ T5931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.437550][ T5931] hsr_slave_0: entered promiscuous mode [ 91.444006][ T5931] hsr_slave_1: entered promiscuous mode [ 91.583275][ T5931] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.594285][ T5931] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.604610][ T5931] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.614264][ T5931] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.643687][ T5931] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.651203][ T5931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.658937][ T5931] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.666084][ T5931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.720791][ T5931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.737815][ T1150] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.745750][ T1150] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.762151][ T5931] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.775203][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.782389][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.795029][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.802164][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.838272][ T1213] cfg80211: failed to load regulatory.db [ 91.986210][ T5931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.027781][ T5931] veth0_vlan: entered promiscuous mode [ 92.038921][ T5931] veth1_vlan: entered promiscuous mode [ 92.067283][ T5931] veth0_macvtap: entered promiscuous mode [ 92.075934][ T5931] veth1_macvtap: entered promiscuous mode [ 92.096683][ T5931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.110731][ T5931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.124200][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.133619][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.144772][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.153744][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.270880][ T78] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.327928][ T78] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.379799][ T78] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.465843][ T78] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.426489][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.434399][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.477803][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.485642][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/15 15:51:41 executed programs: 0 [ 93.934228][ T5907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.943702][ T5907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.952247][ T5907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.960892][ T5907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.968957][ T5907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.127626][ T5981] chnl_net:caif_netlink_parms(): no params data found [ 94.198932][ T5981] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.206301][ T5981] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.213435][ T5981] bridge_slave_0: entered allmulticast mode [ 94.221093][ T5981] bridge_slave_0: entered promiscuous mode [ 94.230544][ T5981] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.237802][ T5981] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.244910][ T5981] bridge_slave_1: entered allmulticast mode [ 94.253745][ T5981] bridge_slave_1: entered promiscuous mode [ 94.284943][ T5981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.296748][ T5981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.329769][ T5981] team0: Port device team_slave_0 added [ 94.338012][ T5981] team0: Port device team_slave_1 added [ 94.370081][ T5981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.377201][ T5981] 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. [ 94.404712][ T5981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.417914][ T5981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.424857][ T5981] 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. [ 94.451041][ T5981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.495253][ T5981] hsr_slave_0: entered promiscuous mode [ 94.501575][ T5981] hsr_slave_1: entered promiscuous mode [ 94.508063][ T5981] debugfs: 'hsr0' already exists in 'hsr' [ 94.513858][ T5981] Cannot create hsr debugfs directory [ 94.821224][ T78] bridge_slave_1: left allmulticast mode [ 94.831777][ T78] bridge_slave_1: left promiscuous mode [ 94.838858][ T78] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.851112][ T78] bridge_slave_0: left allmulticast mode [ 94.859381][ T78] bridge_slave_0: left promiscuous mode [ 94.865810][ T78] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.173095][ T78] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.184427][ T78] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.194909][ T78] bond0 (unregistering): Released all slaves [ 95.360825][ T78] hsr_slave_0: left promiscuous mode [ 95.367272][ T78] hsr_slave_1: left promiscuous mode [ 95.373358][ T78] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.381642][ T78] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.390116][ T78] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.398722][ T78] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.418668][ T78] veth1_macvtap: left promiscuous mode [ 95.424329][ T78] veth0_macvtap: left promiscuous mode [ 95.430484][ T78] veth1_vlan: left promiscuous mode [ 95.435849][ T78] veth0_vlan: left promiscuous mode [ 95.838543][ T78] team0 (unregistering): Port device team_slave_1 removed [ 95.879503][ T78] team0 (unregistering): Port device team_slave_0 removed [ 95.996596][ T5186] Bluetooth: hci0: command tx timeout [ 96.357985][ T5981] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.379066][ T5981] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.416645][ T5981] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.447500][ T5981] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.579241][ T5981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.607840][ T5981] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.949388][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.956544][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.973869][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.981025][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.073249][ T5981] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.393580][ T5981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.500358][ T5981] veth0_vlan: entered promiscuous mode [ 97.528511][ T5981] veth1_vlan: entered promiscuous mode [ 97.566037][ T5981] veth0_macvtap: entered promiscuous mode [ 97.577213][ T5981] veth1_macvtap: entered promiscuous mode [ 97.610844][ T5981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.630455][ T5981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.645489][ T1150] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.654567][ T1150] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.671367][ T1150] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.681168][ T1150] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.732404][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.740316][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.763852][ T1150] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.772927][ T1150] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.813369][ T6054] [ 97.815783][ T6054] ============================= [ 97.820754][ T6054] WARNING: suspicious RCU usage [ 97.825625][ T6054] syzkaller #0 Not tainted [ 97.830558][ T6054] ----------------------------- [ 97.835423][ T6054] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 97.844112][ T6054] [ 97.844112][ T6054] other info that might help us debug this: [ 97.844112][ T6054] [ 97.854424][ T6054] [ 97.854424][ T6054] rcu_scheduler_active = 2, debug_locks = 1 [ 97.862518][ T6054] 1 lock held by syz.0.17/6054: [ 97.867406][ T6054] #0: ffffffff8e13a2c0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x38/0x80 [ 97.877679][ T6054] [ 97.877679][ T6054] stack backtrace: [ 97.883615][ T6054] CPU: 0 UID: 0 PID: 6054 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 97.883630][ T6054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 97.883644][ T6054] Call Trace: [ 97.883650][ T6054] [ 97.883656][ T6054] dump_stack_lvl+0x189/0x250 [ 97.883676][ T6054] ? __pfx_dump_stack_lvl+0x10/0x10 [ 97.883692][ T6054] ? __pfx__printk+0x10/0x10 [ 97.883722][ T6054] lockdep_rcu_suspicious+0x140/0x1d0 [ 97.883737][ T6054] get_callchain_entry+0x2b6/0x3c0 [ 97.883760][ T6054] get_perf_callchain+0xa1/0x6b0 [ 97.883784][ T6054] ? __pfx_get_perf_callchain+0x10/0x10 [ 97.883812][ T6054] __bpf_get_stack+0x3fc/0xa60 [ 97.883839][ T6054] ? __pfx___bpf_get_stack+0x10/0x10 [ 97.883860][ T6054] ? __lock_acquire+0xab9/0xd20 [ 97.883884][ T6054] bpf_get_stack+0x33/0x50 [ 97.883902][ T6054] ? bpf_prog_b8a90dd1efcc4ad9+0x46/0x4e [ 97.883917][ T6054] bpf_get_stack_raw_tp+0x1a9/0x220 [ 97.883937][ T6054] bpf_prog_b8a90dd1efcc4ad9+0x46/0x4e [ 97.883948][ T6054] bpf_prog_run_pin_on_cpu+0x6a/0x150 [ 97.883966][ T6054] bpf_prog_test_run_syscall+0x312/0x4b0 [ 97.883983][ T6054] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 97.884001][ T6054] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 97.884016][ T6054] bpf_prog_test_run+0x2c7/0x340 [ 97.884037][ T6054] __sys_bpf+0x581/0x870 [ 97.884056][ T6054] ? __pfx___sys_bpf+0x10/0x10 [ 97.884083][ T6054] ? __pfx___se_sys_futex+0x10/0x10 [ 97.884107][ T6054] __x64_sys_bpf+0x7c/0x90 [ 97.884128][ T6054] do_syscall_64+0xfa/0x3b0 [ 97.884142][ T6054] ? lockdep_hardirqs_on+0x9c/0x150 [ 97.884155][ T6054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.884167][ T6054] ? clear_bhb_loop+0x60/0xb0 [ 97.884183][ T6054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.884195][ T6054] RIP: 0033:0x7f337758eba9 [ 97.884207][ T6054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 97.884217][ T6054] RSP: 002b:00007fffb4f95858 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.884230][ T6054] RAX: ffffffffffffffda RBX: 00007f33777d5fa0 RCX: 00007f337758eba9 [ 97.884240][ T6054] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 97.884247][ T6054] RBP: 00007f3377611e19 R08: 0000000000000000 R09: 0000000000000000 [ 97.884255][ T6054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.884262][ T6054] R13: 00007f33777d5fa0 R14: 00007f33777d5fa0 R15: 0000000000000003 [ 97.884281][ T6054] [ 98.133157][ T5186] Bluetooth: hci0: command tx timeout 2025/09/15 15:51:46 executed programs: 38 [ 100.156244][ T5186] Bluetooth: hci0: command tx timeout [ 102.236407][ T5186] Bluetooth: hci0: command tx timeout 2025/09/15 15:51:51 executed programs: 290