Warning: Permanently added '10.128.1.222' (ED25519) to the list of known hosts. 2025/09/18 12:31:24 ignoring optional flag "type"="gce" 2025/09/18 12:31:25 parsed 1 programs [ 128.650987][ T6250] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 128.705807][ T5897] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 128.712447][ T5897] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 128.713319][ T5897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 128.714666][ T5897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 128.715572][ T5897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 131.524059][ T6305] chnl_net:caif_netlink_parms(): no params data found [ 131.909225][ T6305] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.909429][ T6305] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.909588][ T6305] bridge_slave_0: entered allmulticast mode [ 131.911159][ T6305] bridge_slave_0: entered promiscuous mode [ 131.914013][ T6305] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.914088][ T6305] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.914183][ T6305] bridge_slave_1: entered allmulticast mode [ 131.915669][ T6305] bridge_slave_1: entered promiscuous mode [ 132.191957][ T6305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.233206][ T6305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 132.432034][ T6305] team0: Port device team_slave_0 added [ 132.435293][ T6305] team0: Port device team_slave_1 added [ 132.573456][ T6305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 132.573467][ T6305] 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. [ 132.573480][ T6305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 132.574892][ T6305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 132.574905][ T6305] 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. [ 132.574925][ T6305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 132.786203][ T6305] hsr_slave_0: entered promiscuous mode [ 132.786985][ T6305] hsr_slave_1: entered promiscuous mode [ 132.925218][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.925340][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.283538][ T6305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 134.317152][ T6305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 134.356045][ T6305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 134.394465][ T6305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 134.562509][ T6305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.603968][ T6305] 8021q: adding VLAN 0 to HW filter on device team0 [ 134.627444][ T3673] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.628180][ T3673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.661998][ T3673] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.662212][ T3673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.048547][ T6305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 135.129823][ T6305] veth0_vlan: entered promiscuous mode [ 135.144181][ T6305] veth1_vlan: entered promiscuous mode [ 135.198102][ T6305] veth0_macvtap: entered promiscuous mode [ 135.206915][ T6305] veth1_macvtap: entered promiscuous mode [ 135.234270][ T6305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.253009][ T6305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 135.267002][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.267444][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.267662][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.267695][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.117855][ T1160] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.425468][ T1160] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.041544][ T1160] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.194815][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.194848][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.264048][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.264068][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.588362][ T1160] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/18 12:31:37 executed programs: 0 [ 138.022747][ T5897] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 138.024689][ T5897] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 138.025507][ T5897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 138.026569][ T5897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 138.027276][ T5897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 138.564003][ T1160] bridge_slave_1: left allmulticast mode [ 138.564035][ T1160] bridge_slave_1: left promiscuous mode [ 138.564525][ T1160] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.642835][ T1160] bridge_slave_0: left allmulticast mode [ 138.642869][ T1160] bridge_slave_0: left promiscuous mode [ 138.644295][ T1160] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.119223][ T5897] Bluetooth: hci0: command tx timeout [ 140.449662][ T1160] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 140.509322][ T1160] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 140.551517][ T1160] bond0 (unregistering): Released all slaves [ 140.931139][ T1160] hsr_slave_0: left promiscuous mode [ 140.968805][ T1160] hsr_slave_1: left promiscuous mode [ 140.969672][ T1160] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 140.969698][ T1160] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 141.030063][ T1160] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 141.030093][ T1160] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 141.154510][ T1160] veth1_macvtap: left promiscuous mode [ 141.154630][ T1160] veth0_macvtap: left promiscuous mode [ 141.154923][ T1160] veth1_vlan: left promiscuous mode [ 141.155129][ T1160] veth0_vlan: left promiscuous mode [ 142.199789][ T5897] Bluetooth: hci0: command tx timeout [ 143.409433][ T1160] team0 (unregistering): Port device team_slave_1 removed [ 143.589554][ T1160] team0 (unregistering): Port device team_slave_0 removed [ 144.278819][ T5897] Bluetooth: hci0: command tx timeout [ 145.597204][ T6453] chnl_net:caif_netlink_parms(): no params data found [ 145.942943][ T6453] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.943166][ T6453] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.943356][ T6453] bridge_slave_0: entered allmulticast mode [ 145.946065][ T6453] bridge_slave_0: entered promiscuous mode [ 145.990085][ T6453] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.990223][ T6453] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.990416][ T6453] bridge_slave_1: entered allmulticast mode [ 145.993840][ T6453] bridge_slave_1: entered promiscuous mode [ 146.235216][ T6453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.238498][ T6453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 146.361534][ T5897] Bluetooth: hci0: command tx timeout [ 146.424340][ T6453] team0: Port device team_slave_0 added [ 146.427361][ T6453] team0: Port device team_slave_1 added [ 146.593998][ T6453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.594013][ T6453] 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. [ 146.594034][ T6453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.643539][ T6453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.643550][ T6453] 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. [ 146.643563][ T6453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 147.086412][ T6453] hsr_slave_0: entered promiscuous mode [ 147.087568][ T6453] hsr_slave_1: entered promiscuous mode [ 149.416966][ T6453] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 149.443474][ T6453] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 149.483125][ T6453] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 149.523478][ T6453] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 149.644717][ T6453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.662038][ T6453] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.672308][ T1160] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.673225][ T1160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.684304][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.684508][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.882050][ T6453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.925857][ T6453] veth0_vlan: entered promiscuous mode [ 149.933171][ T6453] veth1_vlan: entered promiscuous mode [ 149.964758][ T6453] veth0_macvtap: entered promiscuous mode [ 149.967956][ T6453] veth1_macvtap: entered promiscuous mode [ 149.988326][ T6453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.006314][ T6453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.019330][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.019688][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.019726][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.019760][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.197204][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.197224][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.248013][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.248033][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2069/12/13 09:14:00 executed programs: 1 [ 180.484642][ T5155] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 180.490314][ T5155] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 180.491945][ T5155] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 180.493175][ T5155] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 180.494169][ T5155] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 182.518854][ T5155] Bluetooth: hci1: command tx timeout [ 184.598728][ T5155] Bluetooth: hci1: command tx timeout [ 186.678741][ T5155] Bluetooth: hci1: command tx timeout [ 188.758729][ T5155] Bluetooth: hci1: command tx timeout [ 245.668522][ T5897] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 245.689790][ T5897] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 245.694488][ T5897] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 245.695825][ T5897] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 245.696554][ T5897] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 247.798871][ T5897] Bluetooth: hci2: command tx timeout [ 249.879049][ T5897] Bluetooth: hci2: command tx timeout [ 251.958858][ T5897] Bluetooth: hci2: command tx timeout [ 254.038810][ T5897] Bluetooth: hci2: command tx timeout [ 255.378634][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 255.378661][ C0] rcu: 0-....: (1 GPs behind) idle=d00c/1/0x4000000000000000 softirq=0/0 fqs=5248 rcuc=10407 jiffies(starved) [ 255.378685][ C0] rcu: hardirqs softirqs csw/system [ 255.378692][ C0] rcu: number: 8117 0 8 [ 255.378701][ C0] rcu: cputime: 111 52378 3 ==> 52490(ms) [ 255.378712][ C0] rcu: (t=10501 jiffies g=19449 q=3109 ncpus=2) [ 255.378752][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 255.378779][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 255.378796][ C0] RIP: 0010:rcu_is_watching+0x2e/0xb0 [ 255.378824][ C0] Code: 41 57 41 56 53 65 ff 05 70 28 51 10 e8 1b 03 52 09 89 c3 83 f8 08 73 65 49 bf 00 00 00 00 00 fc ff df 4c 8d 34 dd 10 2d 25 8d <4c> 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 dc 9c 78 00 [ 255.378834][ C0] RSP: 0018:ffffc90000157800 EFLAGS: 00000293 [ 255.378851][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: b4d06fcdfa0c9800 [ 255.378859][ C0] RDX: 0000000000000000 RSI: ffffffff8b621660 RDI: ffffffff8b621620 [ 255.378867][ C0] RBP: ffffc900001578e0 R08: 0000000000000000 R09: ffffffff8af94c4b [ 255.378874][ C0] R10: dffffc0000000000 R11: fffffbfff1e3ac27 R12: 0000000000000a06 [ 255.378882][ C0] R13: ffffc90000157868 R14: ffffffff8d252d10 R15: dffffc0000000000 [ 255.378891][ C0] FS: 0000000000000000(0000) GS:ffff8881268bc000(0000) knlGS:0000000000000000 [ 255.378900][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.378908][ C0] CR2: 00007f4a72aeed80 CR3: 0000000035850000 CR4: 00000000003526f0 [ 255.378919][ C0] Call Trace: [ 255.378926][ C0] [ 255.378933][ C0] rt_spin_lock+0x1e9/0x2c0 [ 255.378955][ C0] ? __pfx_rt_spin_lock+0x10/0x10 [ 255.378975][ C0] ? __pfx_advance_sched+0x10/0x10 [ 255.378991][ C0] advance_sched+0xca/0xc90 [ 255.379005][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 255.379022][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 255.379037][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 255.379059][ C0] ? __pfx_advance_sched+0x10/0x10 [ 255.379074][ C0] __hrtimer_run_queues+0x54f/0xd40 [ 255.379103][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 255.379117][ C0] ? ktime_get_update_offsets_now+0x3ab/0x3d0 [ 255.379137][ C0] hrtimer_run_softirq+0x1a3/0x2e0 [ 255.379152][ C0] handle_softirqs+0x22f/0x710 [ 255.379173][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 255.379193][ C0] run_ktimerd+0xcf/0x190 [ 255.379208][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 255.379221][ C0] ? schedule+0x91/0x360 [ 255.379240][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 255.379253][ C0] smpboot_thread_fn+0x53f/0xa60 [ 255.379267][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 255.379286][ C0] kthread+0x70e/0x8a0 [ 255.379305][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 255.379318][ C0] ? __pfx_kthread+0x10/0x10 [ 255.379342][ C0] ? __pfx_kthread+0x10/0x10 [ 255.379358][ C0] ret_from_fork+0x439/0x7d0 [ 255.379374][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 255.379392][ C0] ? __switch_to_asm+0x39/0x70 [ 255.379403][ C0] ? __switch_to_asm+0x33/0x70 [ 255.379413][ C0] ? __pfx_kthread+0x10/0x10 [ 255.379428][ C0] ret_from_fork_asm+0x1a/0x30 [ 255.379450][ C0] [ 263.007472][ T5155] Bluetooth: hci0: command 0x0406 tx timeout