Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. 1970/01/01 00:00:25 parsed 1 programs [ 26.465272][ T4326] cgroup: Unknown subsys name 'net' [ 26.691553][ T4326] cgroup: Unknown subsys name 'rlimit' [ 26.983700][ T4326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.846457][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.847777][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.850707][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 31.861972][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.863347][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.865040][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 31.963030][ T4361] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 31.964649][ T4363] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 31.965956][ T4363] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 31.967406][ T4363] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 31.968705][ T4363] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 31.970812][ T4363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 32.327293][ T4376] chnl_net:caif_netlink_parms(): no params data found [ 32.345316][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.346540][ T4376] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.348141][ T4376] device bridge_slave_0 entered promiscuous mode [ 32.350992][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.352177][ T4376] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.353541][ T4376] device bridge_slave_1 entered promiscuous mode [ 32.361439][ T4376] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.363850][ T4376] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.374231][ T4376] team0: Port device team_slave_0 added [ 32.376140][ T4376] team0: Port device team_slave_1 added [ 32.395529][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.396674][ T4376] 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. [ 32.401070][ T4376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.403821][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.404987][ T4376] 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. [ 32.409331][ T4376] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.451036][ T4376] device hsr_slave_0 entered promiscuous mode [ 32.489369][ T4376] device hsr_slave_1 entered promiscuous mode [ 32.573520][ T4376] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.629996][ T4376] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.681742][ T4376] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.729903][ T4376] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.798901][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.800156][ T4376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.801473][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.802502][ T4376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.821053][ T4376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.824945][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.827162][ T193] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.828826][ T193] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.836216][ T4376] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.846905][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.848441][ T193] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.849585][ T193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.851996][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.853576][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.855084][ T193] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.856188][ T193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.858594][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.861932][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.864573][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.866280][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.867901][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.875013][ T4376] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.876761][ T4376] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.882245][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.884193][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.885770][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.887317][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.890865][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.892420][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.904425][ T193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.949431][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.950723][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.953684][ T4376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.958950][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.961109][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.967878][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.970497][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.979354][ T4376] device veth0_vlan entered promiscuous mode [ 32.982361][ T4376] device veth1_vlan entered promiscuous mode [ 32.988602][ T4376] device veth0_macvtap entered promiscuous mode [ 32.990886][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.992652][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.993987][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.995384][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.996730][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.998223][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.001159][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.003897][ T4376] device veth1_macvtap entered promiscuous mode [ 33.009938][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.017087][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.018635][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.021224][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.023699][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.024896][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.026307][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.028849][ T4376] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.031150][ T4376] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.032531][ T4376] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.033992][ T4376] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:34 executed programs: 0 [ 34.621247][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.622745][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.624182][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.625857][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.627313][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 34.628643][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.851488][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.889077][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 34.904132][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.905283][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.906782][ T4432] device bridge_slave_0 entered promiscuous mode [ 34.908619][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.909985][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.911411][ T4432] device bridge_slave_1 entered promiscuous mode [ 34.918468][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.921020][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.928609][ T4432] team0: Port device team_slave_0 added [ 34.930337][ T4432] team0: Port device team_slave_1 added [ 34.935879][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.936981][ T4432] 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. [ 34.941643][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.943985][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.945000][ T4432] 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. [ 34.948672][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.000034][ T4432] device hsr_slave_0 entered promiscuous mode [ 35.049363][ T4432] device hsr_slave_1 entered promiscuous mode [ 35.099193][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.100461][ T4432] Cannot create hsr debugfs directory [ 36.639423][ T4363] Bluetooth: hci0: command 0x0409 tx timeout [ 37.910171][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.650206][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.729228][ T4363] Bluetooth: hci0: command 0x041b tx timeout [ 38.750882][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.794037][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.940863][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.020931][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.060408][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.161238][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.164813][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.166279][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.170383][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.172766][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.174385][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.175837][ T4409] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.176941][ T4409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.178223][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.231810][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.233372][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.234852][ T4409] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.235963][ T4409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.238408][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.241361][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.243877][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.245634][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.247212][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.250333][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.251899][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.254247][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.256527][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.260097][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.261573][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.263874][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.356799][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.358171][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.361822][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.367417][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.370371][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.377203][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.378669][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.380412][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.381803][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.384450][ T4432] device veth0_vlan entered promiscuous mode [ 40.387521][ T4432] device veth1_vlan entered promiscuous mode [ 40.434781][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.436396][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.437903][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.440065][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.442628][ T4432] device veth0_macvtap entered promiscuous mode [ 40.444962][ T4432] device veth1_macvtap entered promiscuous mode [ 40.450854][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.452371][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.454342][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.455666][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.457164][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.458504][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.460226][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.462588][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.464180][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.466719][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.467913][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.470878][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.473528][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.474891][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.476253][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.477584][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.549714][ T1574] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.550928][ T1574] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.552916][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.560319][ T4409] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.561471][ T4409] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.563008][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.603058][ T4523] ------------[ cut here ]------------ [ 40.604028][ T4523] WARNING: CPU: 0 PID: 4523 at net/sched/sch_taprio.c:1020 taprio_get_start_time+0x13c/0x16c [ 40.605727][ T4523] Modules linked in: [ 40.606355][ T4523] CPU: 0 PID: 4523 Comm: syz.0.17 Not tainted syzkaller #0 [ 40.607443][ T4523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 40.609048][ T4523] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 40.610328][ T4523] pc : taprio_get_start_time+0x13c/0x16c [ 40.611242][ T4523] lr : taprio_get_start_time+0x13c/0x16c [ 40.612185][ T4523] sp : ffff800020c56ba0 [ 40.612804][ T4523] x29: ffff800020c56ba0 x28: 0000000000000000 x27: ffff70000418ad94 [ 40.614063][ T4523] x26: ffff0000dad0c800 x25: ffff0000dc446000 x24: dfff800000000000 [ 40.615375][ T4523] x23: 0000000000000001 x22: 00000009739578cc x21: 0000000000000000 [ 40.616682][ T4523] x20: 0000000000000000 x19: ffff800020c56c98 x18: ffff800011abbcc0 [ 40.617877][ T4523] x17: ffff8000181f8000 x16: ffff8000082d22e0 x15: ffff800017cd8fc0 [ 40.619237][ T4523] x14: ffff0000d2f0ddd8 x13: 1ffff00002a180b1 x12: 0000000000ff0100 [ 40.620497][ T4523] x11: ff0080000ffef700 x10: 0000000000000000 x9 : ffff80000ffef700 [ 40.621856][ T4523] x8 : ffff0000d2f0d340 x7 : ffff80000ffef658 x6 : 0000000000000000 [ 40.623215][ T4523] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 40.624534][ T4523] x2 : 0000000000000002 x1 : 0000000000000000 x0 : 0000000000000000 [ 40.625890][ T4523] Call trace: [ 40.626457][ T4523] taprio_get_start_time+0x13c/0x16c [ 40.627285][ T4523] taprio_change+0x3670/0x4ca0 [ 40.628062][ T4523] taprio_init+0x498/0x520 [ 40.628704][ T4523] qdisc_create+0x6f0/0xe20 [ 40.629421][ T4523] tc_modify_qdisc+0x950/0x178c [ 40.630174][ T4523] rtnetlink_rcv_msg+0x734/0xce4 [ 40.630876][ T4523] netlink_rcv_skb+0x208/0x3c4 [ 40.631585][ T4523] rtnetlink_rcv+0x28/0x38 [ 40.632287][ T4523] netlink_unicast+0x60c/0x824 [ 40.633079][ T4523] netlink_sendmsg+0x6e8/0x9b0 [ 40.633896][ T4523] ____sys_sendmsg+0x5b8/0x918 [ 40.634661][ T4523] __sys_sendmsg+0x25c/0x320 [ 40.635428][ T4523] __arm64_sys_sendmsg+0x80/0x94 [ 40.636221][ T4523] invoke_syscall+0x98/0x2bc [ 40.637004][ T4523] el0_svc_common+0x138/0x258 [ 40.637735][ T4523] do_el0_svc+0x58/0x13c [ 40.638414][ T4523] el0_svc+0x58/0x138 [ 40.639028][ T4523] el0t_64_sync_handler+0x84/0xf0 [ 40.639816][ T4523] el0t_64_sync+0x18c/0x190 [ 40.640552][ T4523] irq event stamp: 1953 [ 40.641206][ T4523] hardirqs last enabled at (1952): [] ktime_mono_to_any+0x14c/0x22c [ 40.642705][ T4523] hardirqs last disabled at (1953): [] el1_dbg+0x24/0x80 [ 40.644040][ T4523] softirqs last enabled at (1848): [] local_bh_enable+0x10/0x34 [ 40.645578][ T4523] softirqs last disabled at (1944): [] taprio_change+0x3500/0x4ca0 [ 40.647158][ T4523] ---[ end trace 0000000000000000 ]--- [ 40.809060][ T47] Bluetooth: hci0: command 0x040f tx timeout