Warning: Permanently added '10.128.0.34' (ED25519) to the list of known hosts. 2026/06/20 03:26:01 parsed 1 programs 2026/06/20 03:26:01 serving rpc on tcp://42563 [ 84.193477][ T4286] cgroup: Unknown subsys name 'net' [ 84.300915][ T4286] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.847589][ T4286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 87.417373][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.436112][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.457995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.476833][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.485530][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.494433][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.975947][ T4332] chnl_net:caif_netlink_parms(): no params data found [ 89.034734][ T4332] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.042476][ T4332] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.050620][ T4332] device bridge_slave_0 entered promiscuous mode [ 89.060956][ T4332] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.068306][ T4332] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.076319][ T4332] device bridge_slave_1 entered promiscuous mode [ 89.107159][ T4332] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.118199][ T4332] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.148875][ T4332] team0: Port device team_slave_0 added [ 89.157466][ T4332] team0: Port device team_slave_1 added [ 89.184535][ T4332] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.191669][ T4332] 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. [ 89.217876][ T4332] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.230643][ T4332] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.237687][ T4332] 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. [ 89.263668][ T4332] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.306009][ T4332] device hsr_slave_0 entered promiscuous mode [ 89.312955][ T4332] device hsr_slave_1 entered promiscuous mode [ 89.428377][ T4332] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.445488][ T4332] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.463499][ T4332] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.473548][ T4332] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.558902][ T4332] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.573933][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.585512][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.597964][ T4332] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.613503][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.632998][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.642276][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.649510][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.658418][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.674031][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.683269][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.693264][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.700389][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.709500][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.727532][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.739616][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.748816][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.758256][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.782849][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.793289][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.802615][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.811006][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.823757][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.832398][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.847947][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.049701][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.057314][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.074556][ T4332] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.096082][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.105534][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.126956][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.135316][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.145117][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.153541][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.166895][ T4332] device veth0_vlan entered promiscuous mode [ 90.179723][ T4332] device veth1_vlan entered promiscuous mode [ 90.203468][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.212094][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.220699][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.229971][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.242424][ T4332] device veth0_macvtap entered promiscuous mode [ 90.252504][ T4332] device veth1_macvtap entered promiscuous mode [ 90.270520][ T4332] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.278827][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.287189][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.296027][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.305003][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.319238][ T4332] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.326751][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.335494][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.347942][ T4332] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.359150][ T4332] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.368291][ T4332] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.377343][ T4332] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.524507][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.151697][ T4360] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.159778][ T4360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.167834][ T4360] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.176724][ T4360] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.186047][ T4360] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.193743][ T4360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.103248][ T955] cfg80211: failed to load regulatory.db 2026/06/20 03:26:12 executed programs: 0 [ 92.491706][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.499581][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.508092][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.516724][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.525452][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.533470][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.662813][ T4381] chnl_net:caif_netlink_parms(): no params data found [ 92.712453][ T4381] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.719643][ T4381] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.727823][ T4381] device bridge_slave_0 entered promiscuous mode [ 92.737197][ T4381] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.745735][ T4381] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.753811][ T4381] device bridge_slave_1 entered promiscuous mode [ 92.775691][ T4381] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.786961][ T4381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.810269][ T4381] team0: Port device team_slave_0 added [ 92.819340][ T4381] team0: Port device team_slave_1 added [ 92.838178][ T4381] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.845278][ T4381] 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. [ 92.871217][ T4381] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.883943][ T4381] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.890939][ T4381] 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. [ 92.917158][ T4381] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.956415][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.971245][ T4381] device hsr_slave_0 entered promiscuous mode [ 92.979290][ T4381] device hsr_slave_1 entered promiscuous mode [ 92.986221][ T4381] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.994405][ T4381] Cannot create hsr debugfs directory [ 94.581963][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 95.521924][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.584649][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.440368][ T4381] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.450867][ T4381] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.461360][ T4381] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.484755][ T4381] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.530396][ T9] device hsr_slave_0 left promiscuous mode [ 96.537700][ T9] device hsr_slave_1 left promiscuous mode [ 96.548397][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.559098][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.573487][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.580953][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.594166][ T9] device bridge_slave_1 left promiscuous mode [ 96.601311][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.623896][ T9] device bridge_slave_0 left promiscuous mode [ 96.630214][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.657997][ T9] device veth1_macvtap left promiscuous mode [ 96.664999][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 96.672239][ T9] device veth0_macvtap left promiscuous mode [ 96.678405][ T9] device veth1_vlan left promiscuous mode [ 96.685644][ T9] device veth0_vlan left promiscuous mode [ 97.075889][ T9] team0 (unregistering): Port device team_slave_1 removed [ 97.109742][ T9] team0 (unregistering): Port device team_slave_0 removed [ 97.137863][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.170526][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.350522][ T9] bond0 (unregistering): Released all slaves [ 97.459781][ T4381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.476220][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.486776][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.498948][ T4381] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.513410][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.527288][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.536440][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.543761][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.553187][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.564978][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.573790][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.582740][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.589852][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.601674][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.630727][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.639618][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.650258][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.659099][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.668575][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.678090][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.706598][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.715925][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.725006][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.734188][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.748881][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.016858][ T4381] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.033109][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.040662][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.069127][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.078970][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.124083][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.133343][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.143038][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.150926][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.163587][ T4381] device veth0_vlan entered promiscuous mode [ 98.174913][ T4381] device veth1_vlan entered promiscuous mode [ 98.195801][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.204580][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.213602][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.222619][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.234380][ T4381] device veth0_macvtap entered promiscuous mode [ 98.245194][ T4381] device veth1_macvtap entered promiscuous mode [ 98.260658][ T4381] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.268579][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.277298][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.285467][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.294747][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.306876][ T4381] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.314559][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.324334][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.335853][ T4381] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.345394][ T4381] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.354282][ T4381] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.363172][ T4381] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.436918][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.448227][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.462525][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.503858][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.512804][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.525605][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.586773][ T4421] [ 98.589261][ T4421] ============================= [ 98.594503][ T4421] WARNING: suspicious RCU usage [ 98.599405][ T4421] syzkaller #0 Not tainted [ 98.603919][ T4421] ----------------------------- [ 98.608797][ T4421] kernel/events/callchain.c:161 suspicious rcu_dereference_check() usage! [ 98.617382][ T4421] [ 98.617382][ T4421] other info that might help us debug this: [ 98.617382][ T4421] [ 98.627698][ T4421] [ 98.627698][ T4421] rcu_scheduler_active = 2, debug_locks = 1 [ 98.635855][ T4421] 1 lock held by syz.0.17/4421: [ 98.640751][ T4421] #0: ffffffff8cb2dce0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x37/0x70 [ 98.651083][ T4421] [ 98.651083][ T4421] stack backtrace: [ 98.657073][ T4421] CPU: 1 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0 [ 98.664314][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 98.674417][ T4421] Call Trace: [ 98.677732][ T4421] [ 98.680701][ T4421] dump_stack_lvl+0x188/0x24e [ 98.685416][ T4421] ? show_regs_print_info+0x12/0x12 [ 98.690680][ T4421] ? load_image+0x410/0x410 [ 98.695215][ T4421] ? __lock_acquire+0x130c/0x7bd0 [ 98.700280][ T4421] lockdep_rcu_suspicious+0x1dd/0x300 [ 98.705690][ T4421] get_callchain_entry+0x2a5/0x3b0 [ 98.710834][ T4421] get_perf_callchain+0xc4/0x490 [ 98.715816][ T4421] ? put_callchain_entry+0xb0/0xb0 [ 98.720978][ T4421] ? __lock_acquire+0x7bd0/0x7bd0 [ 98.726057][ T4421] ? rcu_read_lock_sched_held+0x86/0x110 [ 98.731732][ T4421] ? verify_lock_unused+0x140/0x140 [ 98.736968][ T4421] __bpf_get_stack+0x2de/0x520 [ 98.741769][ T4421] ? stack_map_get_build_id_offset+0x9d0/0x9d0 [ 98.747966][ T4421] ? __cant_sleep+0x220/0x220 [ 98.752691][ T4421] ? bpf_prog_14d9fb3786f83342+0x3d/0x41 [ 98.758358][ T4421] bpf_get_stack_raw_tp+0x189/0x1c0 [ 98.763604][ T4421] bpf_prog_14d9fb3786f83342+0x3d/0x41 [ 98.769089][ T4421] bpf_prog_run_pin_on_cpu+0x64/0x150 [ 98.774494][ T4421] bpf_prog_test_run_syscall+0x31c/0x4b0 [ 98.780159][ T4421] ? sock_gen_cookie+0x60/0x60 [ 98.784960][ T4421] ? __fdget+0x146/0x200 [ 98.789230][ T4421] ? sock_gen_cookie+0x60/0x60 [ 98.794039][ T4421] bpf_prog_test_run+0x31c/0x390 [ 98.799015][ T4421] __sys_bpf+0x62b/0x780 [ 98.803300][ T4421] ? bpf_link_show_fdinfo+0x380/0x380 [ 98.808710][ T4421] ? lock_chain_count+0x20/0x20 [ 98.813596][ T4421] __x64_sys_bpf+0x78/0x90 [ 98.818042][ T4421] do_syscall_64+0x4c/0xa0 [ 98.822484][ T4421] ? clear_bhb_loop+0x60/0xb0 [ 98.827185][ T4421] ? clear_bhb_loop+0x60/0xb0 [ 98.831903][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.837854][ T4421] RIP: 0033:0x7f486259ce59 [ 98.842320][ T4421] 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 [ 98.861969][ T4421] RSP: 002b:00007ffdae0bbbe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 98.870406][ T4421] RAX: ffffffffffffffda RBX: 00007f4862815fa0 RCX: 00007f486259ce59 [ 98.878405][ T4421] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 98.886403][ T4421] RBP: 00007f4862632e6f R08: 0000000000000000 R09: 0000000000000000 [ 98.894395][ T4421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.902384][ T4421] R13: 00007f4862815fac R14: 00007f4862815fa0 R15: 00007f4862815fa0 [ 98.910390][ T4421] [ 98.915056][ T48] Bluetooth: hci0: command 0x040f tx timeout