Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts.
2025/11/25 23:46:01 parsed 1 programs
[ 63.597151][ T4190] cgroup: Unknown subsys name 'net'
[ 63.733480][ T4190] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 65.146190][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 66.734045][ T4211] chnl_net:caif_netlink_parms(): no params data found
[ 66.782579][ T4211] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.790100][ T4211] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.798506][ T4211] device bridge_slave_0 entered promiscuous mode
[ 66.809724][ T4211] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.816807][ T4211] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.825046][ T4211] device bridge_slave_1 entered promiscuous mode
[ 66.847253][ T4211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.859635][ T4211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.882685][ T4211] team0: Port device team_slave_0 added
[ 66.890357][ T4211] team0: Port device team_slave_1 added
[ 66.908596][ T4211] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.915540][ T4211] 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.
[ 66.941793][ T4211] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.956535][ T4211] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.963534][ T4211] 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.
[ 66.989552][ T4211] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.019367][ T4211] device hsr_slave_0 entered promiscuous mode
[ 67.026234][ T4211] device hsr_slave_1 entered promiscuous mode
[ 67.121721][ T4211] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.131791][ T4211] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.141032][ T4211] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.151493][ T4211] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.179089][ T4211] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.186378][ T4211] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.194342][ T4211] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.201453][ T4211] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.256255][ T4211] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.271634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.281595][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.291101][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.304533][ T4211] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.316536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.326570][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.333678][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.360117][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.370032][ T1277] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.377166][ T1277] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.386282][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.408232][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.416489][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.425838][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.436051][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.448408][ T4211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.565305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 67.574573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 67.590343][ T4211] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.611153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 67.633277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 67.643402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.654110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.665252][ T4211] device veth0_vlan entered promiscuous mode
[ 67.679694][ T4211] device veth1_vlan entered promiscuous mode
[ 67.706204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 67.716373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 67.728403][ T4211] device veth0_macvtap entered promiscuous mode
[ 67.739001][ T4211] device veth1_macvtap entered promiscuous mode
[ 67.760923][ T4211] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 67.769857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 67.778953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 67.786932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 67.795686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 67.808828][ T4211] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 67.817701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 67.826610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 67.846590][ T4211] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.855539][ T4211] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.864576][ T4211] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.875651][ T4211] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.979762][ T4211] syz-executor (4211) used greatest stack depth: 20704 bytes left
[ 68.438577][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 70.473358][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.110331][ T1428] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.116847][ T1428] ieee802154 phy1 wpan1: encryption failed: -22
[ 73.102558][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.153348][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.243421][ T154] device hsr_slave_0 left promiscuous mode
[ 74.257400][ T154] device hsr_slave_1 left promiscuous mode
[ 74.298104][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 74.305592][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 74.338427][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 74.345863][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 74.369019][ T154] device bridge_slave_1 left promiscuous mode
[ 74.376140][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.422364][ T154] device bridge_slave_0 left promiscuous mode
[ 74.437608][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.498593][ T154] device veth1_macvtap left promiscuous mode
[ 74.505009][ T154] device veth0_macvtap left promiscuous mode
[ 74.525599][ T154] device veth1_vlan left promiscuous mode
[ 74.537974][ T154] device veth0_vlan left promiscuous mode
[ 74.695882][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 74.709158][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 74.721044][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 74.734452][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 74.784930][ T154] bond0 (unregistering): Released all slaves
[ 75.197577][ T4326] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.207342][ T4326] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.235418][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.257852][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.266482][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.279250][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/11/25 23:46:15 executed programs: 0
[ 76.174154][ T4364] chnl_net:caif_netlink_parms(): no params data found
[ 76.271587][ T4364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.278813][ T4364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.287594][ T4364] device bridge_slave_0 entered promiscuous mode
[ 76.296350][ T4364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.303920][ T4364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.315541][ T4364] device bridge_slave_1 entered promiscuous mode
[ 76.370543][ T4364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.391096][ T4364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.441917][ T4364] team0: Port device team_slave_0 added
[ 76.453605][ T4364] team0: Port device team_slave_1 added
[ 76.492518][ T4364] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.499931][ T4364] 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.
[ 76.547081][ T4364] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.567271][ T4364] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.576582][ T4364] 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.
[ 76.602977][ T4364] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.672377][ T4364] device hsr_slave_0 entered promiscuous mode
[ 76.688420][ T4364] device hsr_slave_1 entered promiscuous mode
[ 77.502328][ T4364] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.512205][ T4364] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.522692][ T4364] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.533259][ T4364] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.604193][ T4364] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.618711][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.626520][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.638870][ T4364] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.649912][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.659995][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.671152][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.678288][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.689949][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 77.707749][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.716871][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.727902][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.734993][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.746155][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.755375][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.766033][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.775869][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.785927][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.796228][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.805796][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.819391][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 77.828262][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.839455][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 77.849854][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.891422][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.987935][ T4426] Bluetooth: hci0: command 0x0409 tx timeout
[ 78.066250][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 78.075525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 78.091116][ T4364] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.143581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 78.154461][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 78.209030][ T4364] device veth0_vlan entered promiscuous mode
[ 78.218346][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.231576][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.242811][ T4364] device veth1_vlan entered promiscuous mode
[ 78.253648][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.262575][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.274646][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 78.334536][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 78.343761][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 78.354920][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 78.369378][ T4364] device veth0_macvtap entered promiscuous mode
[ 78.381928][ T4364] device veth1_macvtap entered promiscuous mode
[ 78.433082][ T4364] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.440560][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 78.451019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 78.460278][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 78.471273][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 78.487562][ T4364] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.495145][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 78.504934][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 78.515888][ T4364] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.525989][ T4364] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.535407][ T4364] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.544483][ T4364] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.655298][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.665290][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.676002][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 78.700563][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.714849][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.743130][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 78.954813][ T4497] device syzkaller0 entered promiscuous mode
[ 78.983137][ T4497] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.039166][ T4499] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.111385][ T4501] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.209805][ T4503] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.301792][ T4506] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.383092][ T4512] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.454243][ T4515] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.522484][ T4518] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.576372][ T4520] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 79.666718][ T4525] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 80.068564][ T4224] Bluetooth: hci0: command 0x041b tx timeout
2025/11/25 23:46:20 executed programs: 46
[ 81.359113][ T2858] cfg80211: failed to load regulatory.db
[ 82.147262][ T4224] Bluetooth: hci0: command 0x040f tx timeout
[ 84.002948][ T4733] tbf_change: 173 callbacks suppressed
[ 84.002959][ T4733] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.032159][ T4734] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.054896][ T4735] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.080234][ T4736] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.101971][ T4737] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.123348][ T4738] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.145594][ T4739] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.170105][ T4740] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.195448][ T4741] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.219903][ T4742] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 84.238164][ T4428] Bluetooth: hci0: command 0x0419 tx timeout
2025/11/25 23:46:25 executed programs: 285
[ 89.014848][ T5011] tbf_change: 267 callbacks suppressed
[ 89.014858][ T5011] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.039389][ T5012] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.063952][ T5013] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.083576][ T5014] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.102309][ T5015] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.124580][ T5016] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.144033][ T5017] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.163016][ T5018] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.183282][ T5019] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 89.201725][ T5020] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 90.947429][ C1]
[ 90.950103][ C1] =============================
[ 90.954966][ C1] WARNING: suspicious RCU usage
[ 90.959885][ C1] syzkaller #0 Not tainted
[ 90.964291][ C1] -----------------------------
[ 90.969163][ C1] net/sched/sch_api.c:304 suspicious rcu_dereference_protected() usage!
[ 90.977494][ C1]
[ 90.977494][ C1] other info that might help us debug this:
[ 90.977494][ C1]
[ 90.987836][ C1]
[ 90.987836][ C1] rcu_scheduler_active = 2, debug_locks = 1
[ 90.995903][ C1] 7 locks held by swapper/1/0:
[ 91.000668][ C1] #0: ffffc90000dd0be0 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xbb/0x530
[ 91.010274][ C1] #1: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 91.019591][ C1] #2: ffffffff8c11c7c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30
[ 91.029172][ C1] #3: ffffffff8c11c7c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30
[ 91.038779][ C1] #4: ffff88802be0a148 (dev->qdisc_running_key ?: &qdisc_running_key){+...}-{0:0}, at: ip6_finish_output2+0x1035/0x1500
[ 91.051397][ C1] #5: ffff88802be0a108 (&sch->q.lock){+.-.}-{2:2}, at: sch_direct_xmit+0x305/0x4a0
[ 91.060830][ C1] #6: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 91.070150][ C1]
[ 91.070150][ C1] stack backtrace:
[ 91.076035][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0
[ 91.083147][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 91.093207][ C1] Call Trace:
[ 91.096483][ C1]
[ 91.099319][ C1] dump_stack_lvl+0x168/0x230
[ 91.104014][ C1] ? show_regs_print_info+0x20/0x20
[ 91.109216][ C1] ? lockdep_rcu_suspicious+0x110/0x180
[ 91.114750][ C1] qdisc_lookup+0xa6/0x650
[ 91.119160][ C1] qdisc_tree_reduce_backlog+0x190/0x430
[ 91.124781][ C1] ? cake_dequeue_one+0x305/0x4e0
[ 91.129800][ C1] cake_dequeue+0x1b8f/0x4aa0
[ 91.134488][ C1] ? do_raw_spin_lock+0x11d/0x280
[ 91.139503][ C1] ? cake_enqueue+0x7bb0/0x7bb0
[ 91.144348][ C1] qdisc_peek_dequeued+0x6e/0x1f0
[ 91.149375][ C1] tbf_dequeue+0x7d/0xce0
[ 91.153701][ C1] __qdisc_run+0x237/0x1480
[ 91.158223][ C1] __dev_queue_xmit+0xeb9/0x2ed0
[ 91.163166][ C1] ? dev_queue_xmit+0x20/0x20
[ 91.167836][ C1] ? mark_lock+0x94/0x320
[ 91.172160][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 91.178131][ C1] ? lock_chain_count+0x20/0x20
[ 91.182987][ C1] ? __ipv6_neigh_lookup_noref+0x61d/0x7d0
[ 91.188789][ C1] ? ip6_finish_output2+0xcb2/0x1500
[ 91.194067][ C1] ip6_finish_output2+0x1035/0x1500
[ 91.199259][ C1] ? nf_hook+0x350/0x350
[ 91.203508][ C1] ndisc_send_skb+0xbea/0x14a0
[ 91.208277][ C1] ? ndisc_alloc_skb+0x420/0x420
[ 91.213213][ C1] ? rcu_lock_release+0x20/0x20
[ 91.218070][ C1] ? ndisc_send_rs+0x544/0x730
[ 91.222837][ C1] addrconf_rs_timer+0x2b8/0x600
[ 91.227777][ C1] ? addrconf_disable_policy_idev+0x4b0/0x4b0
[ 91.233843][ C1] ? addrconf_disable_policy_idev+0x4b0/0x4b0
[ 91.239899][ C1] call_timer_fn+0x16c/0x530
[ 91.244490][ C1] ? addrconf_disable_policy_idev+0x4b0/0x4b0
[ 91.250547][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 91.256558][ C1] ? __run_timers+0x7c0/0x7c0
[ 91.261232][ C1] ? rcu_is_watching+0x11/0xa0
[ 91.266005][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 91.271190][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 91.276376][ C1] ? addrconf_disable_policy_idev+0x4b0/0x4b0
[ 91.282436][ C1] __run_timers+0x525/0x7c0
[ 91.286941][ C1] ? detach_timer+0x2b0/0x2b0
[ 91.291616][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 91.297602][ C1] ? sched_clock_cpu+0x15/0x3c0
[ 91.302448][ C1] ? ktime_get_real_ts64+0x420/0x420
[ 91.307736][ C1] run_timer_softirq+0x63/0xf0
[ 91.312502][ C1] handle_softirqs+0x328/0x820
[ 91.317269][ C1] ? __irq_exit_rcu+0x12f/0x220
[ 91.322263][ C1] ? do_softirq+0x200/0x200
[ 91.326771][ C1] ? irqtime_account_irq+0xb2/0x1b0
[ 91.331973][ C1] __irq_exit_rcu+0x12f/0x220
[ 91.336655][ C1] ? irq_exit_rcu+0x20/0x20
[ 91.341178][ C1] irq_exit_rcu+0x5/0x20
[ 91.345514][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 91.351243][ C1]
[ 91.354169][ C1]
[ 91.357094][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 91.363086][ C1] RIP: 0010:default_idle+0xb/0x10
[ 91.368109][ C1] Code: bf 48 89 df e8 66 76 09 f8 eb b5 e8 9f af f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 00 cc 66 90 0f 00 2d 37 06 53 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48
[ 91.387713][ C1] RSP: 0018:ffffc90000d67d48 EFLAGS: 000002c2
[ 91.393784][ C1] RAX: 9b0d4d8a9d548800 RBX: ffff88813fe30000 RCX: 9b0d4d8a9d548800
[ 91.401748][ C1] RDX: 0000000000000001 RSI: ffffffff8a0b1c60 RDI: ffffffff8a59e580
[ 91.409711][ C1] RBP: ffffc90000d67e80 R08: dffffc0000000000 R09: ffffed1017227662
[ 91.417673][ C1] R10: ffffed1017227662 R11: 1ffff11017227661 R12: ffffffff8d699d28
[ 91.425640][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff11027fc6000
[ 91.433619][ C1] default_idle_call+0x81/0xc0
[ 91.438387][ C1] do_idle+0x21b/0x5b0
[ 91.442460][ C1] ? ttwu_queue_wakelist+0x284/0x3b0
[ 91.447749][ C1] ? idle_inject_timer_fn+0x60/0x60
[ 91.452944][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 91.458838][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 91.464128][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 91.470015][ C1] ? _raw_spin_unlock+0x40/0x40
[ 91.474853][ C1] ? complete+0x56/0xa0
[ 91.479001][ C1] cpu_startup_entry+0x14/0x20
[ 91.483756][ C1] start_secondary+0x31f/0x430
[ 91.488519][ C1] ? arch_scale_freq_tick+0x120/0x120
[ 91.494072][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 91.499971][ C1]
2025/11/25 23:46:31 executed programs: 570
[ 92.241706][ T5153] chnl_net:caif_netlink_parms(): no params data found
[ 92.281082][ T5153] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.288247][ T5153] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.296054][ T5153] device bridge_slave_0 entered promiscuous mode
[ 92.304706][ T5153] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.311843][ T5153] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.319867][ T5153] device bridge_slave_1 entered promiscuous mode
[ 92.340494][ T5153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 92.352139][ T5153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 92.374846][ T5153] team0: Port device team_slave_0 added
[ 92.382341][ T5153] team0: Port device team_slave_1 added
[ 92.400895][ T5153] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.408603][ T5153] 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.
[ 92.434542][ T5153] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.446940][ T5153] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.453972][ T5153] 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.
[ 92.479903][ T5153] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.500235][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.528102][ T5153] device hsr_slave_0 entered promiscuous mode
[ 92.534771][ T5153] device hsr_slave_1 entered promiscuous mode
[ 92.541491][ T5153] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 92.549897][ T5153] Cannot create hsr debugfs directory
[ 92.567161][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.616879][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.682286][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 93.561992][ T154] device hsr_slave_0 left promiscuous mode
[ 93.568411][ T154] device hsr_slave_1 left promiscuous mode
[ 93.574872][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 93.582431][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 93.592133][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 93.600233][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 93.608741][ T154] device bridge_slave_1 left promiscuous mode
[ 93.614890][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.623284][ T154] device bridge_slave_0 left promiscuous mode
[ 93.629621][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.642009][ T154] device veth1_macvtap left promiscuous mode
[ 93.648657][ T154] device veth0_macvtap left promiscuous mode
[ 93.654697][ T154] device veth1_vlan left promiscuous mode
[ 93.660542][ T154] device veth0_vlan left promiscuous mode
[ 93.847185][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 93.860076][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 93.870945][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 93.885288][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 93.941014][ T154] bond0 (unregistering): Released all slaves
[ 94.021487][ T5153] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 94.031548][ T5153] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 94.041369][ T5153] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 94.050457][ T5153] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 94.111737][ T5153] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.127713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 94.135523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 94.154264][ T5153] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.164452][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 94.173205][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 94.181716][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.188795][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.196626][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 94.210456][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 94.219940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 94.228377][ T4428] Bluetooth: hci1: command 0x0409 tx timeout
[ 94.236484][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.243589][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.253681][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 94.266263][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 94.287167][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 94.297543][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 94.305837][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 94.314484][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 94.323532][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 94.331882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 94.340219][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 94.348677][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 94.357701][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 94.367435][ T5153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 94.481723][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 94.489571][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 94.503018][ T5153] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.522174][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 94.532086][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 94.554686][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 94.563997][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 94.575877][ T5153] device veth0_vlan entered promiscuous mode
[ 94.584229][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 94.593781][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 94.606698][ T5153] device veth1_vlan entered promiscuous mode
[ 94.626473][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 94.635929][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 94.644628][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 94.655054][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 94.665979][ T5153] device veth0_macvtap entered promiscuous mode
[ 94.676192][ T5153] device veth1_macvtap entered promiscuous mode
[ 94.693244][ T5153] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.701713][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 94.710887][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 94.719347][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 94.729228][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 94.740515][ T5153] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.751312][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 94.760105][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 94.772559][ T5153] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.781713][ T5153] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.793071][ T5153] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.802175][ T5153] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.870936][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.891808][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.908530][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 94.922364][ T4326] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.931266][ T4326] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.942985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 94.986375][ T5199] device syzkaller0 entered promiscuous mode
[ 94.996450][ T5199] tbf_change: 130 callbacks suppressed
[ 94.996462][ T5199] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.030065][ T5200] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.056645][ T5201] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.082162][ T5202] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.105054][ T5203] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.133817][ T5204] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.160993][ T5205] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.182902][ T5206] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.210681][ T5207] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 95.235164][ T5208] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 96.307980][ T2858] Bluetooth: hci1: command 0x041b tx timeout
2025/11/25 23:46:36 executed programs: 678
[ 98.387144][ T2858] Bluetooth: hci1: command 0x040f tx timeout
[ 100.005319][ T5468] tbf_change: 255 callbacks suppressed
[ 100.005334][ T5468] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.030614][ T5469] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.049069][ T5470] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.068025][ T5471] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.093940][ T5472] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.113107][ T5473] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.132385][ T5474] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.158998][ T5475] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.178360][ T5476] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.197765][ T5477] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) !
[ 100.467186][ T4224] Bluetooth: hci1: command 0x0419 tx timeout