[ 133.339613][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.347187][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. 2025/06/07 21:48:47 ignoring optional flag "sandboxArg"="0" 2025/06/07 21:48:48 parsed 1 programs [ 143.923654][ T6282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 147.147286][ T1144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.156184][ T1144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.188544][ T1144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.198761][ T1144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.644524][ T5154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 148.654275][ T5154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 148.662966][ T5154] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 148.672330][ T5154] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 148.681954][ T5154] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.211714][ T6337] chnl_net:caif_netlink_parms(): no params data found [ 150.297315][ T6337] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.305030][ T6337] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.313635][ T6337] bridge_slave_0: entered allmulticast mode [ 150.322543][ T6337] bridge_slave_0: entered promiscuous mode [ 150.333105][ T6337] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.341209][ T6337] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.349975][ T6337] bridge_slave_1: entered allmulticast mode [ 150.358797][ T6337] bridge_slave_1: entered promiscuous mode [ 150.401613][ T6337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 150.415356][ T6337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 150.450783][ T6337] team0: Port device team_slave_0 added [ 150.459999][ T6337] team0: Port device team_slave_1 added [ 150.488371][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 150.497046][ T6337] 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. [ 150.525548][ T6337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 150.538850][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 150.547148][ T6337] 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. [ 150.574760][ T6337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 150.631062][ T6337] hsr_slave_0: entered promiscuous mode [ 150.638268][ T6337] hsr_slave_1: entered promiscuous mode [ 151.319502][ T6337] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 151.335609][ T6337] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 151.362459][ T6337] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 151.377638][ T6337] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 151.509684][ T6337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.541900][ T6337] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.560430][ T1144] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.568672][ T1144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.589935][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.597555][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.941696][ T6337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.009240][ T6337] veth0_vlan: entered promiscuous mode [ 152.030623][ T6337] veth1_vlan: entered promiscuous mode [ 152.088036][ T6337] veth0_macvtap: entered promiscuous mode [ 152.103089][ T6337] veth1_macvtap: entered promiscuous mode [ 152.139773][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.163301][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.182780][ T6337] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.192530][ T6337] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.203711][ T6337] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.214416][ T6337] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.500538][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.622121][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.728851][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.823201][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.676356][ T13] bridge_slave_1: left allmulticast mode [ 154.698075][ T13] bridge_slave_1: left promiscuous mode [ 154.716355][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.763349][ T13] bridge_slave_0: left allmulticast mode [ 154.783413][ T13] bridge_slave_0: left promiscuous mode [ 154.807654][ T13] bridge0: port 1(bridge_slave_0) entered disabled state 2025/06/07 21:49:04 executed programs: 0 [ 155.141310][ T5154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 155.152573][ T5154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 155.162230][ T5154] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 155.196446][ T5154] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 155.207436][ T5154] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 155.404517][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 155.423090][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 155.438526][ T13] bond0 (unregistering): Released all slaves [ 155.569073][ T13] hsr_slave_0: left promiscuous mode [ 155.575811][ T13] hsr_slave_1: left promiscuous mode [ 155.584812][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 155.593242][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 155.601600][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 155.609577][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 155.629556][ T13] veth1_macvtap: left promiscuous mode [ 155.635522][ T13] veth0_macvtap: left promiscuous mode [ 155.652085][ T13] veth1_vlan: left promiscuous mode [ 155.659681][ T13] veth0_vlan: left promiscuous mode [ 156.230499][ T13] team0 (unregistering): Port device team_slave_1 removed [ 156.279257][ T13] team0 (unregistering): Port device team_slave_0 removed [ 156.934797][ T6450] chnl_net:caif_netlink_parms(): no params data found [ 157.256255][ T5864] Bluetooth: hci0: command tx timeout [ 157.325120][ T6450] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.336407][ T6450] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.344150][ T6450] bridge_slave_0: entered allmulticast mode [ 157.353091][ T6450] bridge_slave_0: entered promiscuous mode [ 157.364533][ T6450] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.373402][ T6450] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.382247][ T6450] bridge_slave_1: entered allmulticast mode [ 157.391299][ T6450] bridge_slave_1: entered promiscuous mode [ 157.791561][ T6450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.830880][ T6450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.998485][ T6450] team0: Port device team_slave_0 added [ 158.023217][ T6450] team0: Port device team_slave_1 added [ 158.114899][ T6450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 158.123578][ T6450] 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. [ 158.166369][ T6450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 158.185773][ T6450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 158.194137][ T6450] 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. [ 158.247325][ T6450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 158.345063][ T6450] hsr_slave_0: entered promiscuous mode [ 158.357223][ T6450] hsr_slave_1: entered promiscuous mode [ 158.891916][ T6450] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 158.905218][ T6450] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 158.925451][ T6450] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 158.941353][ T6450] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 159.091566][ T6450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.128521][ T6450] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.150829][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.160356][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.182156][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.190663][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.337753][ T5864] Bluetooth: hci0: command tx timeout [ 159.542723][ T6450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.619653][ T6450] veth0_vlan: entered promiscuous mode [ 159.640933][ T6450] veth1_vlan: entered promiscuous mode [ 159.684330][ T6450] veth0_macvtap: entered promiscuous mode [ 159.700296][ T6450] veth1_macvtap: entered promiscuous mode [ 159.734257][ T6450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.762069][ T6450] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.781654][ T6450] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.792764][ T6450] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.809888][ T6450] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.821068][ T6450] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.927739][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.947654][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.995946][ T78] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.004892][ T78] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/07 21:49:09 executed programs: 2 [ 160.083830][ T6561] [ 160.087430][ T6561] ============================= [ 160.093651][ T6561] WARNING: suspicious RCU usage [ 160.099546][ T6561] 6.15.0-syzkaller-12307-ge41079f53e87 #0 Not tainted [ 160.107891][ T6561] ----------------------------- [ 160.113517][ T6561] net/core/netclassid_cgroup.c:24 suspicious rcu_dereference_check() usage! [ 160.123983][ T6561] [ 160.123983][ T6561] other info that might help us debug this: [ 160.123983][ T6561] [ 160.134993][ T6561] [ 160.134993][ T6561] rcu_scheduler_active = 2, debug_locks = 1 [ 160.144181][ T6561] 1 lock held by syz.0.16/6561: [ 160.149673][ T6561] #0: ffffffff8e13f240 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x38/0x80 [ 160.160970][ T6561] [ 160.160970][ T6561] stack backtrace: [ 160.168025][ T6561] CPU: 0 UID: 0 PID: 6561 Comm: syz.0.16 Not tainted 6.15.0-syzkaller-12307-ge41079f53e87 #0 PREEMPT(full) [ 160.168051][ T6561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 160.168061][ T6561] Call Trace: [ 160.168084][ T6561] [ 160.168092][ T6561] dump_stack_lvl+0x189/0x250 [ 160.168130][ T6561] ? __pfx_dump_stack_lvl+0x10/0x10 [ 160.168160][ T6561] ? __pfx__printk+0x10/0x10 [ 160.168196][ T6561] lockdep_rcu_suspicious+0x140/0x1d0 [ 160.168230][ T6561] task_cls_state+0x1a5/0x1d0 [ 160.168255][ T6561] bpf_get_cgroup_classid_curr+0x18/0x60 [ 160.168284][ T6561] bpf_prog_83da9cb0e78d4768+0x2c/0x5e [ 160.168304][ T6561] bpf_prog_run_pin_on_cpu+0x6a/0x150 [ 160.168403][ T6561] bpf_prog_test_run_syscall+0x312/0x4b0 [ 160.168433][ T6561] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 160.168460][ T6561] ? __fget_files+0x2a/0x420 [ 160.168487][ T6561] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 160.168509][ T6561] bpf_prog_test_run+0x2c7/0x340 [ 160.168541][ T6561] __sys_bpf+0x4a4/0x860 [ 160.168570][ T6561] ? __pfx___sys_bpf+0x10/0x10 [ 160.168618][ T6561] ? rcu_is_watching+0x15/0xb0 [ 160.168646][ T6561] __x64_sys_bpf+0x7c/0x90 [ 160.168672][ T6561] do_syscall_64+0xfa/0x3b0 [ 160.168697][ T6561] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.168723][ T6561] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.168743][ T6561] ? clear_bhb_loop+0x60/0xb0 [ 160.168768][ T6561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.168788][ T6561] RIP: 0033:0x7f1c59b8e969 [ 160.168809][ T6561] 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 [ 160.168824][ T6561] RSP: 002b:00007f1c5a987038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 160.168848][ T6561] RAX: ffffffffffffffda RBX: 00007f1c59db5fa0 RCX: 00007f1c59b8e969 [ 160.168862][ T6561] RDX: 0000000000000048 RSI: 0000200000000500 RDI: 000000000000000a [ 160.168874][ T6561] RBP: 00007f1c59c10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 160.168885][ T6561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.168895][ T6561] R13: 0000000000000000 R14: 00007f1c59db5fa0 R15: 00007ffcbde05328 [ 160.168926][ T6561] [ 161.418464][ T5864] Bluetooth: hci0: command tx timeout [ 163.498211][ T5864] Bluetooth: hci0: command tx timeout 2025/06/07 21:49:14 executed programs: 93