no interfaces have a carrier
[ 48.570199][ T3933] 8021q: adding VLAN 0 to HW filter on device bond0
[ 48.602110][ T3933] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
syzkaller login: [ 86.612504][ T22] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts.
2026/05/16 08:11:29 parsed 1 programs
[ 104.634217][ T4293] cgroup: Unknown subsys name 'net'
[ 104.777111][ T4293] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 106.263938][ T4293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 107.806950][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.840634][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.851488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 107.948786][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.972419][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.993233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 108.284023][ T4323] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 108.322052][ T4325] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 108.331385][ T4325] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 108.339802][ T4325] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 108.348275][ T4325] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 108.356590][ T4325] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 109.864965][ T4346] chnl_net:caif_netlink_parms(): no params data found
[ 110.126796][ T4346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.161124][ T4346] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.169853][ T4346] device bridge_slave_0 entered promiscuous mode
[ 110.225304][ T4346] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.240708][ T4346] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.248600][ T4346] device bridge_slave_1 entered promiscuous mode
[ 110.343044][ T4346] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.355213][ T4346] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.406745][ T4346] team0: Port device team_slave_0 added
[ 110.414943][ T4346] team0: Port device team_slave_1 added
[ 110.438782][ T4346] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.448275][ T4346] 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.
[ 110.475039][ T4346] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.506120][ T4346] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.513226][ T4346] 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.
[ 110.539406][ T4346] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.586806][ T4346] device hsr_slave_0 entered promiscuous mode
[ 110.593651][ T4346] device hsr_slave_1 entered promiscuous mode
[ 110.722189][ T4346] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 110.733976][ T4346] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 110.777328][ T4346] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 110.788279][ T4346] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 110.897901][ T4346] 8021q: adding VLAN 0 to HW filter on device bond0
[ 110.912486][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 110.922496][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 110.941811][ T4346] 8021q: adding VLAN 0 to HW filter on device team0
[ 110.952490][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 110.962362][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 110.971616][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.978927][ T4368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 110.988592][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 111.012795][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 111.021676][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 111.030130][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.037324][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.050054][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 111.065109][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 111.080244][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 111.097469][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 111.121066][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 111.129161][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 111.139312][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 111.157030][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 111.165614][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 111.177280][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 111.187102][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 111.203748][ T4346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 111.484465][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 111.492224][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 111.506018][ T4346] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 111.526006][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 111.535056][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 111.560011][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 111.568833][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 111.579941][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 111.588020][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 111.598142][ T4346] device veth0_vlan entered promiscuous mode
[ 111.616817][ T4346] device veth1_vlan entered promiscuous mode
[ 111.642122][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 111.654360][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 111.664284][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 111.673322][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 111.692468][ T4346] device veth0_macvtap entered promiscuous mode
[ 111.702669][ T4346] device veth1_macvtap entered promiscuous mode
[ 111.720024][ T4346] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 111.727912][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 111.737896][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 111.746069][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 111.755196][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 111.775900][ T4346] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 111.784295][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 111.793800][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 111.804682][ T4346] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.815155][ T4346] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.823983][ T4346] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.833171][ T4346] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/05/16 08:11:39 executed programs: 0
[ 112.032462][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.041237][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.048940][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.060126][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 112.068384][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 112.077565][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 112.176221][ T4325] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 112.184647][ T4325] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 112.204230][ T4325] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 112.217554][ T4325] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 112.226530][ T4325] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 112.234216][ T4325] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 112.341746][ T4325] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 112.350168][ T4325] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 112.358165][ T4325] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 112.366141][ T4325] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 112.374381][ T4325] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 112.381657][ T4325] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 112.469550][ T4323] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 112.478241][ T4404] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 112.486411][ T4404] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 112.494174][ T4404] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 112.496353][ T4323] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 112.509187][ T4323] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 112.517470][ T4323] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 112.525169][ T4406] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 112.532565][ T4323] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 112.541584][ T4406] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 112.541646][ T4323] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 112.558021][ T4406] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 112.724041][ T4389] chnl_net:caif_netlink_parms(): no params data found
[ 112.827316][ T46] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 112.926808][ T4397] chnl_net:caif_netlink_parms(): no params data found
[ 113.009037][ T4389] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.016500][ T4389] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.026774][ T4389] device bridge_slave_0 entered promiscuous mode
[ 113.037473][ T4389] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.045499][ T4389] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.053769][ T4389] device bridge_slave_1 entered promiscuous mode
[ 113.138450][ T4389] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.151691][ T4389] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.170391][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.189353][ T4397] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.198006][ T4397] device bridge_slave_0 entered promiscuous mode
[ 113.235021][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.242922][ T4397] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.253426][ T4397] device bridge_slave_1 entered promiscuous mode
[ 113.288251][ T4396] chnl_net:caif_netlink_parms(): no params data found
[ 113.306338][ T4389] team0: Port device team_slave_0 added
[ 113.315134][ T4389] team0: Port device team_slave_1 added
[ 113.374625][ T4397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.419858][ T4389] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.430286][ T4389] 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.
[ 113.459716][ T4389] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.474997][ T4397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.501113][ T4389] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.508113][ T4389] 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.
[ 113.534367][ T4389] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.573746][ T4402] chnl_net:caif_netlink_parms(): no params data found
[ 113.622823][ T4397] team0: Port device team_slave_0 added
[ 113.635533][ T4397] team0: Port device team_slave_1 added
[ 113.693226][ T4389] device hsr_slave_0 entered promiscuous mode
[ 113.699923][ T4389] device hsr_slave_1 entered promiscuous mode
[ 113.708055][ T4389] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 113.716195][ T4389] Cannot create hsr debugfs directory
[ 113.724920][ T4401] chnl_net:caif_netlink_parms(): no params data found
[ 113.750933][ T4396] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.758140][ T4396] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.766119][ T4396] device bridge_slave_0 entered promiscuous mode
[ 113.778582][ T4396] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.785989][ T4396] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.794346][ T4396] device bridge_slave_1 entered promiscuous mode
[ 113.818890][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.827767][ T4397] 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.
[ 113.853910][ T4397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.912489][ T4402] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.919627][ T4402] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.928243][ T4402] device bridge_slave_0 entered promiscuous mode
[ 113.936619][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.945903][ T4397] 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.
[ 113.976867][ T4397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.010393][ T4402] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.022451][ T4402] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.030429][ T4402] device bridge_slave_1 entered promiscuous mode
[ 114.062228][ T4396] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.076828][ T4396] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.095467][ T4402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.107282][ T4402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.131837][ T4406] Bluetooth: hci0: command 0x0409 tx timeout
[ 114.160393][ T4402] team0: Port device team_slave_0 added
[ 114.211142][ T4402] team0: Port device team_slave_1 added
[ 114.233611][ T4396] team0: Port device team_slave_0 added
[ 114.267836][ T4396] team0: Port device team_slave_1 added
[ 114.280351][ T4397] device hsr_slave_0 entered promiscuous mode
[ 114.287221][ T4397] device hsr_slave_1 entered promiscuous mode
[ 114.293650][ T4406] Bluetooth: hci1: command 0x0409 tx timeout
[ 114.304357][ T4397] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.312385][ T4397] Cannot create hsr debugfs directory
[ 114.318051][ T4401] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.325531][ T4401] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.334107][ T4401] device bridge_slave_0 entered promiscuous mode
[ 114.346708][ T4401] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.354007][ T4401] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.362450][ T4401] device bridge_slave_1 entered promiscuous mode
[ 114.411554][ T4402] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.418627][ T4402] 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.
[ 114.444838][ T4402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.455787][ T4406] Bluetooth: hci2: command 0x0409 tx timeout
[ 114.474593][ T4396] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.487701][ T4396] 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.
[ 114.514090][ T4396] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.545135][ T4402] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.552722][ T4402] 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.
[ 114.578968][ T4402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.591314][ T4396] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.598287][ T4396] 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.
[ 114.626362][ T4406] Bluetooth: hci3: command 0x0409 tx timeout
[ 114.626386][ T48] Bluetooth: hci4: command 0x0409 tx timeout
[ 114.639796][ T4396] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.663047][ T4401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.675551][ T4401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.735389][ T4401] team0: Port device team_slave_0 added
[ 114.746967][ T4401] team0: Port device team_slave_1 added
[ 114.789669][ T46] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.840150][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.848157][ T4401] 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.
[ 114.874668][ T4401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.895472][ T4402] device hsr_slave_0 entered promiscuous mode
[ 114.905294][ T4402] device hsr_slave_1 entered promiscuous mode
[ 114.912296][ T4402] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.919890][ T4402] Cannot create hsr debugfs directory
[ 114.929974][ T4396] device hsr_slave_0 entered promiscuous mode
[ 114.939174][ T4396] device hsr_slave_1 entered promiscuous mode
[ 114.946113][ T4396] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.953921][ T4396] Cannot create hsr debugfs directory
[ 114.963530][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.970496][ T4401] 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.
[ 114.996872][ T4401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.132064][ T4389] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 115.155066][ T4401] device hsr_slave_0 entered promiscuous mode
[ 115.163907][ T4401] device hsr_slave_1 entered promiscuous mode
[ 115.170815][ T4401] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.178393][ T4401] Cannot create hsr debugfs directory
[ 115.198246][ T4389] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 115.259220][ T4389] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 115.271909][ T4389] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 115.366990][ T4397] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 115.379022][ T4397] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 115.404250][ T4397] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 115.414857][ T4397] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 115.510262][ T4389] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.537968][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 115.546187][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 115.558462][ T4389] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.578877][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 115.594232][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 115.603336][ T31] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.610538][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.623340][ T4397] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.632275][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 115.640836][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 115.650047][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 115.658817][ T31] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.666005][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.682066][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 115.702004][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 115.712617][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 115.722655][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 115.732618][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 115.744614][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 115.753430][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 115.761800][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 115.769836][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 115.782410][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 115.794005][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 115.808147][ T4397] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.818850][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 115.827711][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 115.842525][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 115.859943][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 115.869275][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 115.885656][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.892814][ T4368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.902439][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 115.915320][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 115.931629][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 115.951303][ T75] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.958395][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.980785][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 116.011436][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 116.031893][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 116.046207][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 116.059666][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 116.074287][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 116.084290][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 116.093064][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 116.101722][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 116.120456][ T4397] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 116.140043][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 116.158213][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 116.167866][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 116.222596][ T4406] Bluetooth: hci0: command 0x041b tx timeout
[ 116.286318][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 116.302853][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 116.319100][ T4389] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.342938][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 116.363726][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 116.381304][ T4406] Bluetooth: hci1: command 0x041b tx timeout
[ 116.397225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 116.412914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 116.431257][ T4389] device veth0_vlan entered promiscuous mode
[ 116.458971][ T46] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 116.476843][ T4389] device veth1_vlan entered promiscuous mode
[ 116.485201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 116.497786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 116.507256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 116.539528][ T46] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 116.542161][ T4406] Bluetooth: hci2: command 0x041b tx timeout
[ 116.588479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 116.603094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 116.613361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 116.624311][ T4389] device veth0_macvtap entered promiscuous mode
[ 116.648315][ T4389] device veth1_macvtap entered promiscuous mode
[ 116.659800][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 116.669278][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 116.677719][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 116.685400][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 116.693122][ T4406] Bluetooth: hci4: command 0x041b tx timeout
[ 116.699279][ T4406] Bluetooth: hci3: command 0x041b tx timeout
[ 116.712136][ T4397] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.748581][ T4389] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 116.765737][ T4389] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 116.778077][ T4389] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 116.791942][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 116.800923][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 116.810248][ T4389] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 116.824919][ T4389] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 116.836381][ T4389] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 116.865132][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 116.879853][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 116.893108][ T4389] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.906317][ T4389] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.915569][ T4389] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.924581][ T4389] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.950940][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 116.959572][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 117.079012][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 117.098855][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 117.112686][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 117.120506][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 117.147746][ T4397] device veth0_vlan entered promiscuous mode
[ 117.191751][ T4397] device veth1_vlan entered promiscuous mode
[ 117.213163][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.224582][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.269750][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 117.292621][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 117.311616][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 117.324935][ T4397] device veth0_macvtap entered promiscuous mode
[ 117.420932][ T4397] device veth1_macvtap entered promiscuous mode
[ 117.425866][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.437194][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.456328][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 117.466626][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 117.475687][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/05/16 08:11:45 executed programs: 10
[ 117.567213][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 117.612653][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.623306][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 117.640325][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.674342][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.704138][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 117.739004][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.762853][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 117.798671][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.856137][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.891544][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 117.912043][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 117.921345][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 117.930076][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 118.292481][ T4406] Bluetooth: hci0: command 0x040f tx timeout
[ 118.330360][ T4397] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.361284][ T4397] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.370204][ T4397] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.401836][ T4397] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 118.450685][ T4406] Bluetooth: hci1: command 0x040f tx timeout
[ 118.651060][ T4406] Bluetooth: hci2: command 0x040f tx timeout
[ 118.696704][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.714937][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.770900][ T4323] Bluetooth: hci3: command 0x040f tx timeout
[ 118.771411][ T4406] Bluetooth: hci4: command 0x040f tx timeout
[ 118.780551][ T4396] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 118.795345][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 118.898188][ T4396] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 118.932011][ T4396] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 118.949051][ T4396] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 119.091944][ T4433] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.108063][ T4433] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.135298][ T4433] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 119.376161][ T4396] 8021q: adding VLAN 0 to HW filter on device bond0
[ 119.399049][ T4401] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 119.671984][ T4396] 8021q: adding VLAN 0 to HW filter on device team0
[ 224.690530][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 224.697641][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4521/1:b..l P31/1:b..l
[ 224.706867][ C1] (detected by 1, t=10503 jiffies, g=10605, q=119 ncpus=2)
[ 224.714191][ C1] task:kworker/u4:2 state:R running task stack:26032 pid:31 ppid:2 flags:0x00004000
[ 224.725730][ C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[ 224.733644][ C1] Call Trace:
[ 224.736972][ C1]
[ 224.740033][ C1] __schedule+0x11d1/0x40e0
[ 224.744607][ C1] ? mark_lock+0x94/0x320
[ 224.748993][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 224.755014][ C1] ? __sched_text_start+0x8/0x8
[ 224.759922][ C1] ? lock_chain_count+0x20/0x20
[ 224.764842][ C1] ? preempt_schedule_irq+0xb0/0x160
[ 224.770195][ C1] preempt_schedule_irq+0xbb/0x160
[ 224.775361][ C1] ? preempt_schedule_notrace+0x120/0x120
[ 224.781163][ C1] ? rcu_is_watching+0x11/0xa0
[ 224.785990][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x210
[ 224.791844][ C1] irqentry_exit+0x63/0x70
[ 224.796303][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 224.802321][ C1] RIP: 0010:lock_acquire+0x225/0x4a0
[ 224.807648][ C1] Code: f7 84 24 80 00 00 00 00 02 00 00 43 c6 44 3d 04 f8 0f 85 f0 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 43 c7 44 3d 08 00 00 00 00 65 48 8b 04
[ 224.827392][ C1] RSP: 0018:ffffc90000a7f920 EFLAGS: 00000206
[ 224.833509][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: d650c86d4cbabe00
[ 224.841529][ C1] RDX: 0000000000000000 RSI: ffffffff8a8c2b20 RDI: ffffffff8adf1ba0
[ 224.849535][ C1] RBP: ffffc90000a7fa28 R08: dffffc0000000000 R09: 1ffffffff215f448
[ 224.857541][ C1] R10: dffffc0000000000 R11: fffffbfff215f449 R12: 0000000000000000
[ 224.865554][ C1] R13: 1ffff9200014ff30 R14: 0000000000000246 R15: dffffc0000000000
[ 224.873587][ C1] ? read_lock_is_recursive+0x10/0x10
[ 224.879015][ C1] ? batadv_iv_ogm_queue_add+0xd90/0xd90
[ 224.884698][ C1] batadv_iv_ogm_schedule+0x407/0xf10
[ 224.890112][ C1] ? batadv_iv_ogm_schedule+0x3e3/0xf10
[ 224.895724][ C1] ? batadv_iv_ogm_schedule+0x3e3/0xf10
[ 224.901312][ C1] ? batadv_iv_send_outstanding_bat_ogm_packet+0x840/0x840
[ 224.908566][ C1] batadv_iv_send_outstanding_bat_ogm_packet+0x72f/0x840
[ 224.915640][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 224.921591][ C1] ? process_one_work+0x7b0/0x1160
[ 224.926744][ C1] process_one_work+0x8a2/0x1160
[ 224.931743][ C1] ? worker_detach_from_pool+0x240/0x240
[ 224.937416][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 224.942502][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 224.948085][ C1] ? kthread_data+0x4b/0xc0
[ 224.952645][ C1] worker_thread+0xaa2/0x1270
[ 224.957400][ C1] kthread+0x29d/0x330
[ 224.961490][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 224.966547][ C1] ? kthread_blkcg+0xd0/0xd0
[ 224.971179][ C1] ret_from_fork+0x1f/0x30
[ 224.975658][ C1]
[ 224.978811][ C1] task:syz.0.43 state:R running task stack:25680 pid:4521 ppid:4389 flags:0x00004000
[ 224.989650][ C1] Call Trace:
[ 224.992960][ C1]
[ 224.995931][ C1] __schedule+0x11d1/0x40e0
[ 225.000490][ C1] ? fpregs_activate+0xb0/0x230
[ 225.005380][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 225.011424][ C1] ? __sched_text_start+0x8/0x8
[ 225.016364][ C1] ? lock_chain_count+0x20/0x20
[ 225.021260][ C1] ? preempt_schedule_irq+0xb0/0x160
[ 225.026600][ C1] preempt_schedule_irq+0xbb/0x160
[ 225.031759][ C1] ? preempt_schedule_notrace+0x120/0x120
[ 225.037519][ C1] ? rcu_is_watching+0x11/0xa0
[ 225.042324][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x210
[ 225.048183][ C1] irqentry_exit+0x63/0x70
[ 225.052654][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 225.058667][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x0/0x80
[ 225.065484][ C1] Code: 28 4d 39 ca 77 22 89 ff 89 f6 49 ff c0 4c 89 01 48 c7 44 11 08 03 00 00 00 48 89 7c 11 10 48 89 74 11 18 48 89 44 11 20 c3 90 <48> 8b 04 24 65 48 8b 15 24 e5 7f 7e 65 8b 0d 25 e5 7f 7e 81 e1 00
[ 225.085135][ C1] RSP: 0018:ffffc900035a7ed0 EFLAGS: 00000246
[ 225.091267][ C1] RAX: 1ffff11004e4fabd RBX: ffff88802727d500 RCX: ffff888026f8bb80
[ 225.099277][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 225.107283][ C1] RBP: 0000000000000001 R08: dffffc0000000000 R09: 1ffffffff215f448
[ 225.115292][ C1] R10: dffffc0000000000 R11: fffffbfff215f449 R12: 0000000000000001
[ 225.123298][ C1] R13: dffffc0000000000 R14: ffff88807bccd528 R15: ffff888026f8bb80
[ 225.131324][ C1] __task_pid_nr_ns+0x161/0x460
[ 225.136246][ C1] ? __task_pid_nr_ns+0x24/0x460
[ 225.141223][ C1] __ia32_sys_getpid+0x19/0x20
[ 225.146034][ C1] do_syscall_64+0x4c/0xa0
[ 225.150497][ C1] ? clear_bhb_loop+0x60/0xb0
[ 225.155209][ C1] ? clear_bhb_loop+0x60/0xb0
[ 225.159937][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 225.165875][ C1] RIP: 0033:0x7f781ed96bd7
[ 225.170336][ C1] RSP: 002b:00007ffe31e08dc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000027
[ 225.178789][ C1] RAX: ffffffffffffffda RBX: 00007ffe31e08f30 RCX: 00007f781ed96bd7
[ 225.186846][ C1] RDX: 00007ffe31e08e00 RSI: 00007ffe31e08f30 RDI: 0000000000000021
[ 225.194851][ C1] RBP: 0000000000000000 R08: 000000000000000f R09: 0000000000000000
[ 225.202849][ C1] R10: 00007f781f015fa0 R11: 0000000000000202 R12: 0000000000000000
[ 225.210857][ C1] R13: 00007f781f015fac R14: 00007f781f015fa8 R15: 00007f781f015fa0
[ 225.218881][ C1]
[ 225.221936][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10554 jiffies! g10605 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 225.234295][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=6505
[ 225.242132][ C1] rcu: rcu_preempt kthread starved for 10557 jiffies! g10605 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 225.253533][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 225.263638][ C1] rcu: RCU grace-period kthread stack dump:
[ 225.269553][ C1] task:rcu_preempt state:I stack:27760 pid:16 ppid:2 flags:0x00004000
[ 225.278811][ C1] Call Trace:
[ 225.282129][ C1]
[ 225.285096][ C1] __schedule+0x11d1/0x40e0
[ 225.289653][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 225.295595][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 225.301542][ C1] ? __sched_text_start+0x8/0x8
[ 225.306440][ C1] ? __mod_timer+0x91e/0xd00
[ 225.311091][ C1] schedule+0xb9/0x180
[ 225.315208][ C1] schedule_timeout+0x184/0x2d0
[ 225.320097][ C1] ? console_conditional_schedule+0x40/0x40
[ 225.326028][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 225.332066][ C1] ? update_process_times+0x1b0/0x1b0
[ 225.337476][ C1] ? prepare_to_swait_event+0x335/0x350
[ 225.343070][ C1] rcu_gp_fqs_loop+0x303/0x1340
[ 225.347961][ C1] ? rcu_gp_kthread+0x3b0/0x3b0
[ 225.352843][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 225.358866][ C1] ? rcu_gp_init+0x14e0/0x14e0
[ 225.363664][ C1] ? rcu_gp_cleanup+0xb41/0xc90
[ 225.368563][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 225.373797][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 225.379027][ C1] rcu_gp_kthread+0x99/0x3b0
[ 225.383656][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 225.388807][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 225.394762][ C1] ? __kthread_parkme+0x162/0x1c0
[ 225.399852][ C1] kthread+0x29d/0x330
[ 225.403982][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 225.409155][ C1] ? kthread_blkcg+0xd0/0xd0
[ 225.413803][ C1] ret_from_fork+0x1f/0x30
[ 225.418361][ C1]
[ 225.421406][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 225.427769][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 225.433010][ C0] NMI backtrace for cpu 0
[ 225.433031][ C0] CPU: 0 PID: 4520 Comm: syz.2.42 Not tainted syzkaller #0
[ 225.433046][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 225.433055][ C0] RIP: 0010:get_signal+0x57c/0x1350
[ 225.433082][ C0] Code: 00 45 85 ed 0f 84 ad 09 00 00 e8 df 90 30 00 48 8b 54 24 58 48 89 d0 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 ff 05 00 00 8b 1a <31> ff 89 de e8 1b 94 30 00 85 db 0f 85 e1 04 00 00 e8 ae 90 30 00
[ 225.433095][ C0] RSP: 0018:ffffc900034c7ba8 EFLAGS: 00000046
[ 225.433108][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff888024eb3b80
[ 225.433118][ C0] RDX: ffff888024eb3bb0 RSI: 0000000000000021 RDI: 0000000000000000
[ 225.433128][ C0] RBP: 1ffff11005b117ad R08: 0000000000000003 R09: 0000000000000004
[ 225.433138][ C0] R10: dffffc0000000000 R11: fffff52000698f58 R12: ffff888024eb44a0
[ 225.433149][ C0] R13: 0000000000000021 R14: dffffc0000000000 R15: ffff888024eb44b8
[ 225.433160][ C0] FS: 00007f296e87b6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 225.433173][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 225.433184][ C0] CR2: 0000200000000058 CR3: 000000002a330000 CR4: 00000000003506f0
[ 225.433197][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 225.433206][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 225.433216][ C0] Call Trace:
[ 225.433221][ C0]
[ 225.433235][ C0] arch_do_signal_or_restart+0xc4/0x1350
[ 225.433260][ C0] ? __ia32_sys_rt_sigreturn+0x619/0x760
[ 225.433282][ C0] ? load_gs_index+0x130/0x130
[ 225.433300][ C0] ? get_sigframe_size+0x10/0x10
[ 225.433329][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 225.433353][ C0] exit_to_user_mode_loop+0x70/0x110
[ 225.433376][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 225.433400][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 225.433418][ C0] do_syscall_64+0x58/0xa0
[ 225.433440][ C0] ? clear_bhb_loop+0x60/0xb0
[ 225.433460][ C0] ? clear_bhb_loop+0x60/0xb0
[ 225.433480][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 225.433500][ C0] RIP: 0033:0x7f296d99ce57
[ 225.433512][ C0] Code: 83 c8 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
[ 225.433524][ C0] RSP: 002b:00007f296e87b0e8 EFLAGS: 00000246
[ 225.433535][ C0] RAX: 00000000000000ca RBX: 00007f296dc15fa8 RCX: 00007f296d99ce59
[ 225.433551][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f296dc15fa8
[ 225.433561][ C0] RBP: 00007f296dc15fa0 R08: 0000000000000000 R09: 0000000000000000
[ 225.433570][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 225.433579][ C0] R13: 00007f296dc16038 R14: 00007fff010caf00 R15: 00007fff010cafe8
[ 225.433597][ C0]
[ 225.708638][ C1] sched: RT throttling activated