Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 2025/10/09 17:07:11 parsed 1 programs [ 171.864337][ T5848] cgroup: Unknown subsys name 'net' [ 171.995286][ T5848] cgroup: Unknown subsys name 'cpuset' [ 172.004659][ T5848] cgroup: Unknown subsys name 'rlimit' [ 173.566791][ T5848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 176.510121][ T5854] 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. [ 178.197750][ T5877] chnl_net:caif_netlink_parms(): no params data found [ 178.297481][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.305275][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.312545][ T5877] bridge_slave_0: entered allmulticast mode [ 178.320121][ T5877] bridge_slave_0: entered promiscuous mode [ 178.330764][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.337861][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.345499][ T5877] bridge_slave_1: entered allmulticast mode [ 178.353122][ T5877] bridge_slave_1: entered promiscuous mode [ 178.390176][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.402508][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.438548][ T5877] team0: Port device team_slave_0 added [ 178.447241][ T5877] team0: Port device team_slave_1 added [ 178.479795][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 178.486809][ T5877] 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. [ 178.512931][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 178.526158][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 178.533272][ T5877] 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. [ 178.559449][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 178.611943][ T5877] hsr_slave_0: entered promiscuous mode [ 178.618478][ T5877] hsr_slave_1: entered promiscuous mode [ 178.789372][ T5877] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 178.802317][ T5877] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 178.812879][ T5877] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 178.825811][ T5877] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 178.858283][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.865540][ T5877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.873666][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.880891][ T5877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.945150][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.965919][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.974926][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.990294][ T5877] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.004595][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.011713][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.026309][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.033476][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.244218][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.292555][ T5877] veth0_vlan: entered promiscuous mode [ 179.306205][ T5877] veth1_vlan: entered promiscuous mode [ 179.337828][ T5877] veth0_macvtap: entered promiscuous mode [ 179.347415][ T5877] veth1_macvtap: entered promiscuous mode [ 179.366934][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.381544][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.397745][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.407254][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.418114][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.427061][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.563340][ T1159] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.619898][ T1159] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.691059][ T1159] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.788382][ T1159] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.220622][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.228882][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 180.260270][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.268627][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.143301][ T5935] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 181.152948][ T5935] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 181.160974][ T5935] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 181.168948][ T5935] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 181.177338][ T5935] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/10/09 17:07:25 executed programs: 0 [ 182.187468][ T5935] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 182.195552][ T5935] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 182.205063][ T5935] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 182.214271][ T5935] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 182.222431][ T5935] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 182.448552][ T5951] chnl_net:caif_netlink_parms(): no params data found [ 182.547363][ T1159] bridge_slave_1: left allmulticast mode [ 182.553318][ T1159] bridge_slave_1: left promiscuous mode [ 182.559617][ T1159] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.571656][ T1159] bridge_slave_0: left allmulticast mode [ 182.577288][ T1159] bridge_slave_0: left promiscuous mode [ 182.584111][ T1159] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.806504][ T1159] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 182.818077][ T1159] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 182.831532][ T1159] bond0 (unregistering): Released all slaves [ 182.896801][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.911861][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.919261][ T5951] bridge_slave_0: entered allmulticast mode [ 182.927708][ T5951] bridge_slave_0: entered promiscuous mode [ 182.941528][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.949354][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.968160][ T5951] bridge_slave_1: entered allmulticast mode [ 182.976409][ T5951] bridge_slave_1: entered promiscuous mode [ 183.015705][ T1159] hsr_slave_0: left promiscuous mode [ 183.021787][ T1159] hsr_slave_1: left promiscuous mode [ 183.027866][ T1159] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 183.035808][ T1159] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 183.044297][ T1159] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 183.051726][ T1159] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 183.068919][ T1159] veth1_macvtap: left promiscuous mode [ 183.074722][ T1159] veth0_macvtap: left promiscuous mode [ 183.080369][ T1159] veth1_vlan: left promiscuous mode [ 183.088305][ T1159] veth0_vlan: left promiscuous mode [ 183.444685][ T1159] team0 (unregistering): Port device team_slave_1 removed [ 183.467532][ T1159] team0 (unregistering): Port device team_slave_0 removed [ 183.696157][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.709355][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.764677][ T5951] team0: Port device team_slave_0 added [ 183.775133][ T5951] team0: Port device team_slave_1 added [ 183.826247][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.833329][ T5951] 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. [ 183.860876][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.875608][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.883608][ T5951] 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. [ 183.910253][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.983948][ T5951] hsr_slave_0: entered promiscuous mode [ 183.990858][ T5951] hsr_slave_1: entered promiscuous mode [ 184.293138][ T5935] Bluetooth: hci0: command tx timeout [ 185.143406][ T5951] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 185.173591][ T5951] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 185.201076][ T5951] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 185.217243][ T5951] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 185.466225][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.496345][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.512814][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.519940][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.536369][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.543529][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.830109][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.890450][ T5951] veth0_vlan: entered promiscuous mode [ 185.906292][ T5951] veth1_vlan: entered promiscuous mode [ 185.949144][ T5951] veth0_macvtap: entered promiscuous mode [ 185.962475][ T5951] veth1_macvtap: entered promiscuous mode [ 185.990242][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 186.008717][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 186.028474][ T78] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.056534][ T78] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.076503][ T78] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.087175][ T78] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.164744][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.181796][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.220094][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.229229][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.318190][ T6021] [ 186.320722][ T6021] ============================= [ 186.325563][ T6021] WARNING: suspicious RCU usage [ 186.331713][ T6021] syzkaller #0 Not tainted [ 186.336126][ T6021] ----------------------------- [ 186.342003][ T6021] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 186.350583][ T6021] [ 186.350583][ T6021] other info that might help us debug this: [ 186.350583][ T6021] [ 186.360918][ T6021] [ 186.360918][ T6021] rcu_scheduler_active = 2, debug_locks = 1 [ 186.368978][ T6021] 1 lock held by syz.0.17/6021: [ 186.373928][ T6021] #0: ffffffff8e13d500 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x38/0x80 [ 186.380548][ T5935] Bluetooth: hci0: command tx timeout [ 186.384219][ T6021] [ 186.384219][ T6021] stack backtrace: [ 186.395567][ T6021] CPU: 0 UID: 0 PID: 6021 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 186.395601][ T6021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 186.395613][ T6021] Call Trace: [ 186.395621][ T6021] [ 186.395630][ T6021] dump_stack_lvl+0x189/0x250 [ 186.395660][ T6021] ? __pfx_dump_stack_lvl+0x10/0x10 [ 186.395683][ T6021] ? __pfx__printk+0x10/0x10 [ 186.395708][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.395742][ T6021] lockdep_rcu_suspicious+0x140/0x1d0 [ 186.395770][ T6021] get_callchain_entry+0x2b6/0x3c0 [ 186.395805][ T6021] get_perf_callchain+0xb3/0x6f0 [ 186.395837][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.395864][ T6021] ? __pfx_get_perf_callchain+0x10/0x10 [ 186.395893][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.395917][ T6021] ? __lock_acquire+0xab9/0xd20 [ 186.395940][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.395971][ T6021] __bpf_get_stack+0x3fa/0xa60 [ 186.396010][ T6021] ? __pfx___bpf_get_stack+0x10/0x10 [ 186.396043][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.396075][ T6021] bpf_get_stack+0x33/0x50 [ 186.396101][ T6021] ? bpf_prog_e8e6327ccf46c9a7+0x46/0x4e [ 186.396121][ T6021] bpf_get_stack_raw_tp+0x1a9/0x220 [ 186.396158][ T6021] bpf_prog_e8e6327ccf46c9a7+0x46/0x4e [ 186.396178][ T6021] bpf_prog_run_pin_on_cpu+0x143/0x470 [ 186.396209][ T6021] bpf_prog_test_run_syscall+0x312/0x4b0 [ 186.396236][ T6021] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 186.396265][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.396289][ T6021] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 186.396314][ T6021] bpf_prog_test_run+0x2c7/0x340 [ 186.396340][ T6021] __sys_bpf+0x562/0x860 [ 186.396362][ T6021] ? __pfx___sys_bpf+0x10/0x10 [ 186.396400][ T6021] ? __pfx___se_sys_futex+0x10/0x10 [ 186.396430][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.396464][ T6021] __x64_sys_bpf+0x7c/0x90 [ 186.396496][ T6021] do_syscall_64+0xfa/0xfa0 [ 186.396521][ T6021] ? lockdep_hardirqs_on+0x9c/0x150 [ 186.396546][ T6021] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.396566][ T6021] ? srso_alias_return_thunk+0x5/0xfbef5 [ 186.396597][ T6021] ? exc_page_fault+0xab/0x100 [ 186.396624][ T6021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.396643][ T6021] RIP: 0033:0x7f8cc298eec9 [ 186.396661][ T6021] 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 [ 186.396677][ T6021] RSP: 002b:00007ffcd02b9818 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 186.396698][ T6021] RAX: ffffffffffffffda RBX: 00007f8cc2be5fa0 RCX: 00007f8cc298eec9 [ 186.396714][ T6021] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 186.396727][ T6021] RBP: 00007f8cc2a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 186.396740][ T6021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.396752][ T6021] R13: 00007f8cc2be5fa0 R14: 00007f8cc2be5fa0 R15: 0000000000000003 [ 186.396784][ T6021] 2025/10/09 17:07:30 executed programs: 13 [ 188.450741][ T5935] Bluetooth: hci0: command tx timeout [ 190.532422][ T5935] Bluetooth: hci0: command tx timeout 2025/10/09 17:07:35 executed programs: 251 [ 193.584753][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.592138][ T1295] ieee802154 phy1 wpan1: encryption failed: -22