Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. 2026/10/03 02:39:18 parsed 1 programs 2026/10/03 02:39:18 serving rpc on tcp://40213 [ 90.424910][ T5789] cgroup: Unknown subsys name 'net' [ 90.562741][ T5789] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 92.176431][ T8] cfg80211: failed to load regulatory.db [ 92.279730][ T5789] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 93.990113][ T5806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.999157][ T5806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.007879][ T5806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.017197][ T5806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.025206][ T5806] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.032696][ T5806] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.141162][ T5865] chnl_net:caif_netlink_parms(): no params data found [ 97.230687][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.240830][ T5865] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.248254][ T5865] bridge_slave_0: entered allmulticast mode [ 97.256177][ T5865] bridge_slave_0: entered promiscuous mode [ 97.278751][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.286196][ T5865] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.293410][ T5865] bridge_slave_1: entered allmulticast mode [ 97.300874][ T5865] bridge_slave_1: entered promiscuous mode [ 97.349906][ T5865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.361718][ T5865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.410014][ T5865] team0: Port device team_slave_0 added [ 97.418999][ T5865] team0: Port device team_slave_1 added [ 97.461639][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.468783][ T5865] 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. [ 97.495225][ T5865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.508481][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.519670][ T5865] 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. [ 97.545865][ T5865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.597340][ T5865] hsr_slave_0: entered promiscuous mode [ 97.604189][ T5865] hsr_slave_1: entered promiscuous mode [ 97.805423][ T5865] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.831950][ T5865] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.843541][ T5865] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.854616][ T5865] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.884410][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.891706][ T5865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.899898][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.907096][ T5865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.988129][ T5865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.011928][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.021895][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.046136][ T5865] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.061013][ T4614] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.068768][ T4614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.086057][ T3551] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.093256][ T3551] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.329600][ T5865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.386784][ T5865] veth0_vlan: entered promiscuous mode [ 98.400347][ T5865] veth1_vlan: entered promiscuous mode [ 98.435274][ T5865] veth0_macvtap: entered promiscuous mode [ 98.447188][ T5865] veth1_macvtap: entered promiscuous mode [ 98.477252][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.494825][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.512670][ T5865] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.521885][ T5865] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.531379][ T5865] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.542319][ T5865] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.687294][ T142] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.798912][ T3451] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.807727][ T3451] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.845455][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.853445][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/10/03 02:39:30 executed programs: 0 [ 99.558572][ T5087] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.575000][ T5087] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.583186][ T5087] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.591890][ T5087] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.604430][ T5087] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.612455][ T5087] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.821488][ T5891] chnl_net:caif_netlink_parms(): no params data found [ 99.896885][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.904289][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.911468][ T5891] bridge_slave_0: entered allmulticast mode [ 99.920197][ T5891] bridge_slave_0: entered promiscuous mode [ 99.929400][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.939156][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.946730][ T5891] bridge_slave_1: entered allmulticast mode [ 99.953857][ T5891] bridge_slave_1: entered promiscuous mode [ 99.990867][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.007891][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.044873][ T5891] team0: Port device team_slave_0 added [ 100.054921][ T5891] team0: Port device team_slave_1 added [ 100.082677][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.090155][ 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. [ 100.116928][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.133803][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.140919][ 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. [ 100.167377][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.219273][ T5891] hsr_slave_0: entered promiscuous mode [ 100.225971][ T5891] hsr_slave_1: entered promiscuous mode [ 100.232302][ T5891] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.240862][ T5891] Cannot create hsr debugfs directory [ 101.447914][ T142] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.695960][ T5806] Bluetooth: hci0: command tx timeout [ 103.727321][ T142] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.775006][ T5806] Bluetooth: hci0: command tx timeout [ 103.799996][ T142] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.636375][ T142] hsr_slave_0: left promiscuous mode [ 104.643009][ T142] hsr_slave_1: left promiscuous mode [ 104.649905][ T142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.657988][ T142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.668270][ T142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.678212][ T142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.687723][ T142] bridge_slave_1: left allmulticast mode [ 104.693441][ T142] bridge_slave_1: left promiscuous mode [ 104.701886][ T142] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.717115][ T142] bridge_slave_0: left allmulticast mode [ 104.722847][ T142] bridge_slave_0: left promiscuous mode [ 104.729515][ T142] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.768372][ T142] veth1_macvtap: left promiscuous mode [ 104.774643][ T142] veth0_macvtap: left promiscuous mode [ 104.780985][ T142] veth1_vlan: left promiscuous mode [ 104.788894][ T142] veth0_vlan: left promiscuous mode [ 105.352003][ T142] team0 (unregistering): Port device team_slave_1 removed [ 105.385339][ T142] team0 (unregistering): Port device team_slave_0 removed [ 105.420989][ T142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.459756][ T142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.711482][ T142] bond0 (unregistering): Released all slaves [ 105.816019][ T5891] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.826710][ T5891] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.841304][ T5891] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.854328][ T5806] Bluetooth: hci0: command tx timeout [ 105.862573][ T5891] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.961722][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.987669][ T5891] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.007678][ T3451] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.014891][ T3451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.037199][ T3451] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.044433][ T3451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.277213][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.332032][ T5891] veth0_vlan: entered promiscuous mode [ 106.355968][ T5891] veth1_vlan: entered promiscuous mode [ 106.402305][ T5891] veth0_macvtap: entered promiscuous mode [ 106.412429][ T5891] veth1_macvtap: entered promiscuous mode [ 106.432476][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.459029][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.470517][ T5891] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.480112][ T5891] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.489118][ T5891] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.498747][ T5891] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.579189][ T3551] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.587792][ T3551] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.632291][ T3551] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.641369][ T3551] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.697060][ T5931] [ 106.699645][ T5931] ============================= [ 106.704610][ T5931] WARNING: suspicious RCU usage [ 106.709603][ T5931] syzkaller #0 Not tainted [ 106.714758][ T5931] ----------------------------- [ 106.719650][ T5931] kernel/events/callchain.c:161 suspicious rcu_dereference_check() usage! [ 106.729046][ T5931] [ 106.729046][ T5931] other info that might help us debug this: [ 106.729046][ T5931] [ 106.739758][ T5931] [ 106.739758][ T5931] rcu_scheduler_active = 2, debug_locks = 1 [ 106.748228][ T5931] 1 lock held by syz.0.17/5931: [ 106.753102][ T5931] #0: ffffffff8d1322c0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x37/0x70 [ 106.764129][ T5931] [ 106.764129][ T5931] stack backtrace: [ 106.770096][ T5931] CPU: 0 PID: 5931 Comm: syz.0.17 Not tainted syzkaller #0 [ 106.777318][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 106.787422][ T5931] Call Trace: [ 106.790714][ T5931] [ 106.793666][ T5931] dump_stack_lvl+0x18c/0x250 [ 106.798390][ T5931] ? show_regs_print_info+0x20/0x20 [ 106.803613][ T5931] ? load_image+0x420/0x420 [ 106.808138][ T5931] lockdep_rcu_suspicious+0x1e1/0x300 [ 106.813536][ T5931] get_callchain_entry+0x2a9/0x3c0 [ 106.818669][ T5931] get_perf_callchain+0xc6/0x510 [ 106.823625][ T5931] ? put_callchain_entry+0xb0/0xb0 [ 106.828755][ T5931] ? __lock_acquire+0x1262/0x7d80 [ 106.833806][ T5931] __bpf_get_stack+0x2e4/0x540 [ 106.838624][ T5931] ? stack_map_get_build_id_offset+0x720/0x720 [ 106.844812][ T5931] ? __cant_sleep+0x220/0x220 [ 106.849517][ T5931] ? bpf_prog_14d9fb3786f83342+0x45/0x49 [ 106.855196][ T5931] bpf_get_stack_raw_tp+0x1a4/0x210 [ 106.860433][ T5931] bpf_prog_14d9fb3786f83342+0x45/0x49 [ 106.865930][ T5931] bpf_prog_run_pin_on_cpu+0x64/0x150 [ 106.871344][ T5931] bpf_prog_test_run_syscall+0x320/0x4b0 [ 106.877019][ T5931] ? sock_gen_cookie+0x60/0x60 [ 106.881818][ T5931] ? __fdget+0x14a/0x210 [ 106.886087][ T5931] ? sock_gen_cookie+0x60/0x60 [ 106.890888][ T5931] bpf_prog_test_run+0x31f/0x390 [ 106.895865][ T5931] __sys_bpf+0x49d/0x890 [ 106.900153][ T5931] ? bpf_link_show_fdinfo+0x560/0x560 [ 106.905574][ T5931] ? lock_chain_count+0x20/0x20 [ 106.910461][ T5931] __x64_sys_bpf+0x7c/0x90 [ 106.914907][ T5931] do_syscall_64+0x55/0xb0 [ 106.919362][ T5931] ? clear_bhb_loop+0x40/0x90 [ 106.924073][ T5931] ? clear_bhb_loop+0x40/0x90 [ 106.928816][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.934760][ T5931] RIP: 0033:0x7f4c9eb9e159 [ 106.939206][ T5931] 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 [ 106.958846][ T5931] RSP: 002b:00007ffdb9fd75f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 106.967325][ T5931] RAX: ffffffffffffffda RBX: 00007f4c9ee25fa0 RCX: 00007f4c9eb9e159 [ 106.975341][ T5931] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 106.983335][ T5931] RBP: 00007f4c9ec3506b R08: 0000000000000000 R09: 0000000000000000 [ 106.991331][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.999325][ T5931] R13: 00007f4c9ee25fac R14: 00007f4c9ee25fa0 R15: 00007f4c9ee25fa0 [ 107.007353][ T5931]