Warning: Permanently added '10.128.1.49' (ED25519) to the list of known hosts. 2025/12/24 03:11:16 parsed 1 programs [ 118.608506][ T5844] cgroup: Unknown subsys name 'net' [ 118.707446][ T5844] cgroup: Unknown subsys name 'cpuset' [ 118.716821][ T5844] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 120.202809][ T5844] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 122.769284][ T5856] 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. [ 123.690306][ T5871] chnl_net:caif_netlink_parms(): no params data found [ 123.791906][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.800370][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.807523][ T5871] bridge_slave_0: entered allmulticast mode [ 123.815663][ T5871] bridge_slave_0: entered promiscuous mode [ 123.824553][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.831694][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.839565][ T5871] bridge_slave_1: entered allmulticast mode [ 123.846965][ T5871] bridge_slave_1: entered promiscuous mode [ 123.882818][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.894811][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.930738][ T5871] team0: Port device team_slave_0 added [ 123.939962][ T5871] team0: Port device team_slave_1 added [ 123.972916][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.980194][ T5871] 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. [ 124.006567][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.019813][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.026909][ T5871] 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. [ 124.052889][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.104112][ T5871] hsr_slave_0: entered promiscuous mode [ 124.110535][ T5871] hsr_slave_1: entered promiscuous mode [ 124.274755][ T5871] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 124.287447][ T5871] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 124.298484][ T5871] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 124.309267][ T5871] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 124.342585][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.349800][ T5871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.357604][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.364842][ T5871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.426196][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.449457][ T4571] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.458065][ T4571] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.472436][ T5871] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.488883][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.495999][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.509258][ T4571] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.516384][ T4571] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.719248][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.762394][ T5871] veth0_vlan: entered promiscuous mode [ 124.780029][ T5871] veth1_vlan: entered promiscuous mode [ 124.811111][ T5871] veth0_macvtap: entered promiscuous mode [ 124.821231][ T5871] veth1_macvtap: entered promiscuous mode [ 124.839683][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.854348][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.869005][ T1155] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.879186][ T1155] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.889432][ T1155] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.900083][ T1155] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.028865][ T1155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.115536][ T1155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.167338][ T1155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.226251][ T1155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 126.050332][ T3667] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.064839][ T3667] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.094982][ T1090] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.102880][ T1090] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.978683][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 126.986770][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 126.994593][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 127.002636][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 127.010706][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 127.710302][ T1155] bridge_slave_1: left allmulticast mode [ 127.723824][ T1155] bridge_slave_1: left promiscuous mode [ 127.729940][ T1155] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.747516][ T1155] bridge_slave_0: left allmulticast mode [ 127.753173][ T1155] bridge_slave_0: left promiscuous mode [ 127.759257][ T1155] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.009330][ T1155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 128.020309][ T1155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 128.031610][ T1155] bond0 (unregistering): Released all slaves [ 128.158908][ T1155] hsr_slave_0: left promiscuous mode [ 128.181642][ T1155] hsr_slave_1: left promiscuous mode [ 128.190285][ T1155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 128.200676][ T1155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 128.209195][ T1155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 128.219624][ T1155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 128.258018][ T1155] veth1_macvtap: left promiscuous mode [ 128.267049][ T1155] veth0_macvtap: left promiscuous mode [ 128.272695][ T1155] veth1_vlan: left promiscuous mode [ 128.280084][ T1155] veth0_vlan: left promiscuous mode 2025/12/24 03:11:30 executed programs: 0 [ 128.498790][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 128.507949][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 128.523497][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 128.531503][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 128.541723][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 128.865231][ T1155] team0 (unregistering): Port device team_slave_1 removed [ 128.887689][ T1155] team0 (unregistering): Port device team_slave_0 removed [ 129.404588][ T5961] chnl_net:caif_netlink_parms(): no params data found [ 129.590472][ T5961] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.598261][ T5961] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.605489][ T5961] bridge_slave_0: entered allmulticast mode [ 129.614526][ T5961] bridge_slave_0: entered promiscuous mode [ 129.624449][ T5961] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.631651][ T5961] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.639171][ T5961] bridge_slave_1: entered allmulticast mode [ 129.647225][ T5961] bridge_slave_1: entered promiscuous mode [ 129.696048][ T5961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.708936][ T5961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.759253][ T5961] team0: Port device team_slave_0 added [ 129.768904][ T5961] team0: Port device team_slave_1 added [ 130.264152][ T5961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.271126][ T5961] 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. [ 130.307255][ T5961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.326749][ T5961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.341617][ T5961] 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. [ 130.367917][ T5961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.478071][ T5961] hsr_slave_0: entered promiscuous mode [ 130.486385][ T5961] hsr_slave_1: entered promiscuous mode [ 130.594131][ T52] Bluetooth: hci0: command tx timeout [ 131.236044][ T5961] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.255216][ T5961] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.271807][ T5961] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.284913][ T5961] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 131.459271][ T5961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.505199][ T5961] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.535455][ T3463] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.542679][ T3463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.596195][ T3463] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.603419][ T3463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.939532][ T5961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.995486][ T5961] veth0_vlan: entered promiscuous mode [ 132.008240][ T5961] veth1_vlan: entered promiscuous mode [ 132.049829][ T5961] veth0_macvtap: entered promiscuous mode [ 132.061454][ T5961] veth1_macvtap: entered promiscuous mode [ 132.082916][ T5961] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.101718][ T5961] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.126788][ T1155] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.136390][ T1155] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.156317][ T1155] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.177248][ T1155] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.251847][ T3463] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.277163][ T3463] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.318648][ T4571] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.329940][ T4571] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.437217][ T6041] [ 132.439629][ T6041] ============================= [ 132.444571][ T6041] WARNING: suspicious RCU usage [ 132.449444][ T6041] syzkaller #0 Not tainted [ 132.453896][ T6041] ----------------------------- [ 132.458737][ T6041] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 132.467322][ T6041] [ 132.467322][ T6041] other info that might help us debug this: [ 132.467322][ T6041] [ 132.477613][ T6041] [ 132.477613][ T6041] rcu_scheduler_active = 2, debug_locks = 1 [ 132.486030][ T6041] 1 lock held by syz.0.17/6041: [ 132.490878][ T6041] #0: ffffffff8df41c80 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x38/0x80 [ 132.501481][ T6041] [ 132.501481][ T6041] stack backtrace: [ 132.507433][ T6041] CPU: 0 UID: 0 PID: 6041 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 132.507462][ T6041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 132.507476][ T6041] Call Trace: [ 132.507486][ T6041] [ 132.507495][ T6041] dump_stack_lvl+0xe8/0x150 [ 132.507532][ T6041] lockdep_rcu_suspicious+0x140/0x1d0 [ 132.507573][ T6041] get_callchain_entry+0x2b6/0x3c0 [ 132.507613][ T6041] get_perf_callchain+0xb3/0x820 [ 132.507651][ T6041] ? __pfx_get_perf_callchain+0x10/0x10 [ 132.507686][ T6041] ? srso_alias_return_thunk+0x5/0xfbef5 [ 132.507714][ T6041] ? __lock_acquire+0x6b6/0x2cf0 [ 132.507747][ T6041] __bpf_get_stack+0x45b/0xaa0 [ 132.507793][ T6041] ? __pfx___bpf_get_stack+0x10/0x10 [ 132.507831][ T6041] ? srso_alias_return_thunk+0x5/0xfbef5 [ 132.507858][ T6041] ? __lock_acquire+0x6b6/0x2cf0 [ 132.507887][ T6041] bpf_get_stack+0x33/0x50 [ 132.507917][ T6041] ? bpf_prog_aa1f08ea8b241262+0x46/0x4e [ 132.507940][ T6041] bpf_get_stack_raw_tp+0x1a9/0x220 [ 132.507978][ T6041] bpf_prog_aa1f08ea8b241262+0x46/0x4e [ 132.508002][ T6041] bpf_prog_run_pin_on_cpu+0x143/0x480 [ 132.508044][ T6041] bpf_prog_test_run_syscall+0x312/0x4b0 [ 132.508084][ T6041] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 132.508124][ T6041] ? srso_alias_return_thunk+0x5/0xfbef5 [ 132.508152][ T6041] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 132.508187][ T6041] bpf_prog_test_run+0x2c7/0x340 [ 132.508228][ T6041] __sys_bpf+0x562/0x860 [ 132.508265][ T6041] ? __pfx___sys_bpf+0x10/0x10 [ 132.508320][ T6041] ? __pfx___se_sys_futex+0x10/0x10 [ 132.508348][ T6041] ? srso_alias_return_thunk+0x5/0xfbef5 [ 132.508375][ T6041] ? rcu_is_watching+0x15/0xb0 [ 132.508415][ T6041] __x64_sys_bpf+0x7c/0x90 [ 132.508447][ T6041] do_syscall_64+0xec/0xf80 [ 132.508472][ T6041] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.508495][ T6041] ? trace_irq_disable+0x37/0x100 [ 132.508534][ T6041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.508564][ T6041] RIP: 0033:0x7f3a2e98f749 [ 132.508584][ T6041] 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 [ 132.508603][ T6041] RSP: 002b:00007ffd9ce73368 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 132.508626][ T6041] RAX: ffffffffffffffda RBX: 00007f3a2ebe5fa0 RCX: 00007f3a2e98f749 [ 132.508645][ T6041] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 132.508659][ T6041] RBP: 00007f3a2ea13f91 R08: 0000000000000000 R09: 0000000000000000 [ 132.508673][ T6041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.508686][ T6041] R13: 00007f3a2ebe5fa0 R14: 00007f3a2ebe5fa0 R15: 0000000000000003 [ 132.508722][ T6041] [ 132.785258][ T52] Bluetooth: hci0: command tx timeout 2025/12/24 03:11:35 executed programs: 19 [ 134.833851][ T52] Bluetooth: hci0: command tx timeout [ 136.913770][ T52] Bluetooth: hci0: command tx timeout [ 137.237222][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.243778][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 2025/12/24 03:11:40 executed programs: 258