syzkaller login: [ 91.902719][ T10] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:31454' (ED25519) to the list of known hosts.
2025/07/21 20:32:17 ignoring optional flag "sandboxArg"="0"
2025/07/21 20:32:19 parsed 1 programs
[ 257.870895][ T5367] cgroup: Unknown subsys name 'net'
[ 257.936629][ T5367] cgroup: Unknown subsys name 'cpuset'
[ 257.941697][ T5367] cgroup: Unknown subsys name 'rlimit'
[ 259.647194][ T5367] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 260.853768][ T1314] ieee802154 phy0 wpan0: encryption failed: -22
[ 260.856590][ T1314] ieee802154 phy1 wpan1: encryption failed: -22
[ 264.934823][ T5383] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 266.534234][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 266.538222][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 266.541839][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 266.546275][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 266.550393][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 267.797371][ T5382] chnl_net:caif_netlink_parms(): no params data found
[ 269.225252][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 269.229769][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 269.304226][ T5382] bridge0: port 1(bridge_slave_0) entered blocking state
[ 269.308272][ T5382] bridge0: port 1(bridge_slave_0) entered disabled state
[ 269.322248][ T5382] bridge_slave_0: entered allmulticast mode
[ 269.328508][ T5382] bridge_slave_0: entered promiscuous mode
[ 269.348865][ T5382] bridge0: port 2(bridge_slave_1) entered blocking state
[ 269.353439][ T5382] bridge0: port 2(bridge_slave_1) entered disabled state
[ 269.357034][ T5382] bridge_slave_1: entered allmulticast mode
[ 269.373532][ T5382] bridge_slave_1: entered promiscuous mode
[ 269.566960][ T5382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 269.614055][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 269.621069][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 269.626340][ T5382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 270.142894][ T5382] team0: Port device team_slave_0 added
[ 270.187898][ T5382] team0: Port device team_slave_1 added
[ 270.317183][ T5382] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 270.320178][ T5382] 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.
[ 270.393630][ T5382] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 270.428267][ T5382] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 270.441795][ T5382] 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.
[ 270.485385][ T5382] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 270.692164][ T5382] hsr_slave_0: entered promiscuous mode
[ 270.722931][ T5382] hsr_slave_1: entered promiscuous mode
[ 271.285747][ T5382] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 271.298063][ T5382] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 271.326257][ T5382] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 271.355819][ T5382] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 271.635948][ T5382] 8021q: adding VLAN 0 to HW filter on device bond0
[ 271.676145][ T5382] 8021q: adding VLAN 0 to HW filter on device team0
[ 271.711372][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 271.715170][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 271.748543][ T3033] bridge0: port 2(bridge_slave_1) entered blocking state
[ 271.751691][ T3033] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 271.864304][ T5382] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 272.213666][ T5382] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 272.281782][ T5382] veth0_vlan: entered promiscuous mode
[ 272.300298][ T5382] veth1_vlan: entered promiscuous mode
[ 272.356851][ T5382] veth0_macvtap: entered promiscuous mode
[ 272.385079][ T5382] veth1_macvtap: entered promiscuous mode
[ 272.415110][ T5382] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 272.430317][ T5382] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 272.456957][ T5382] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 272.461303][ T5382] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 272.473794][ T5382] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 272.477760][ T5382] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/07/21 20:32:36 executed programs: 0
[ 273.434114][ T5489] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 273.439644][ T5489] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 273.454545][ T5382] syz-executor (5382) used greatest stack depth: 20536 bytes left
[ 273.459422][ T5489] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 273.474434][ T5489] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 273.483561][ T5490] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 273.487832][ T5490] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 273.491523][ T5490] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 273.500227][ T5490] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 273.524692][ T5490] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 273.529440][ T5490] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 273.533935][ T5490] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 273.537986][ T5492] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 273.545270][ T5490] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 273.548895][ T5492] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 273.552804][ T5490] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 273.556395][ T5492] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 273.561655][ T5492] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 273.566505][ T5490] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 273.570113][ T5490] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 273.574591][ T5492] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 273.578424][ T5490] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 273.584974][ T5496] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 273.594285][ T5496] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 273.600530][ T5496] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 273.618103][ T4685] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 273.945688][ T4685] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 273.963060][ T4685] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 273.987084][ T4685] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 274.008766][ T4685] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 274.013456][ T4685] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 275.417685][ T3033] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 275.651505][ T4685] Bluetooth: hci2: command tx timeout
[ 275.654888][ T4685] Bluetooth: hci3: command tx timeout
[ 275.657908][ T4685] Bluetooth: hci0: command tx timeout
[ 275.661347][ T4685] Bluetooth: hci1: command tx timeout
[ 275.690560][ T3033] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 275.724980][ T5489] Bluetooth: hci4: command tx timeout
[ 275.929238][ T3033] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 275.967876][ T5480] chnl_net:caif_netlink_parms(): no params data found
[ 276.042753][ T5489] Bluetooth: hci5: command tx timeout
[ 276.047898][ T3033] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 276.657586][ T5480] bridge0: port 1(bridge_slave_0) entered blocking state
[ 276.660947][ T5480] bridge0: port 1(bridge_slave_0) entered disabled state
[ 276.689551][ T5480] bridge_slave_0: entered allmulticast mode
[ 276.694467][ T5480] bridge_slave_0: entered promiscuous mode
[ 276.793818][ T5480] bridge0: port 2(bridge_slave_1) entered blocking state
[ 276.796936][ T5480] bridge0: port 2(bridge_slave_1) entered disabled state
[ 276.800206][ T5480] bridge_slave_1: entered allmulticast mode
[ 276.808821][ T5480] bridge_slave_1: entered promiscuous mode
[ 276.839520][ T3033] bridge_slave_1: left allmulticast mode
[ 276.848205][ T3033] bridge_slave_1: left promiscuous mode
[ 276.851543][ T3033] bridge0: port 2(bridge_slave_1) entered disabled state
[ 276.860099][ T3033] bridge_slave_0: left allmulticast mode
[ 276.865893][ T3033] bridge_slave_0: left promiscuous mode
[ 276.868889][ T3033] bridge0: port 1(bridge_slave_0) entered disabled state
[ 277.211403][ T3033] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 277.218479][ T3033] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 277.226992][ T3033] bond0 (unregistering): Released all slaves
[ 277.724610][ T5489] Bluetooth: hci1: command tx timeout
[ 277.727609][ T5489] Bluetooth: hci0: command tx timeout
[ 277.729824][ T5489] Bluetooth: hci3: command tx timeout
[ 277.732149][ T5489] Bluetooth: hci2: command tx timeout
[ 277.803373][ T5489] Bluetooth: hci4: command tx timeout
[ 277.875027][ T5480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 277.995836][ T5480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 278.146205][ T5489] Bluetooth: hci5: command tx timeout
[ 278.287105][ T5483] chnl_net:caif_netlink_parms(): no params data found
[ 278.349362][ T5482] chnl_net:caif_netlink_parms(): no params data found
[ 278.378720][ T5485] chnl_net:caif_netlink_parms(): no params data found
[ 278.416490][ T5480] team0: Port device team_slave_0 added
[ 278.454277][ T5484] chnl_net:caif_netlink_parms(): no params data found
[ 278.499045][ T5480] team0: Port device team_slave_1 added
[ 278.514279][ T3033] hsr_slave_0: left promiscuous mode
[ 278.517300][ T3033] hsr_slave_1: left promiscuous mode
[ 278.520556][ T3033] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 278.526941][ T3033] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 278.530230][ T3033] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 278.534537][ T3033] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 278.550217][ T3033] veth1_macvtap: left promiscuous mode
[ 278.553568][ T3033] veth0_macvtap: left promiscuous mode
[ 278.556832][ T3033] veth1_vlan: left promiscuous mode
[ 278.559628][ T3033] veth0_vlan: left promiscuous mode
[ 278.931442][ T3033] team0 (unregistering): Port device team_slave_1 removed
[ 278.955913][ T3033] team0 (unregistering): Port device team_slave_0 removed
[ 279.522962][ T5480] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 279.526063][ T5480] 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.
[ 279.551316][ T5480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 279.579571][ T5480] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 279.591252][ T5480] 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.
[ 279.616147][ T5480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 279.815908][ T5489] Bluetooth: hci2: command tx timeout
[ 279.818553][ T5489] Bluetooth: hci3: command tx timeout
[ 279.821076][ T5489] Bluetooth: hci0: command tx timeout
[ 279.823857][ T5496] Bluetooth: hci1: command tx timeout
[ 279.885103][ T5489] Bluetooth: hci4: command tx timeout
[ 280.130605][ T5485] bridge0: port 1(bridge_slave_0) entered blocking state
[ 280.144690][ T5485] bridge0: port 1(bridge_slave_0) entered disabled state
[ 280.147878][ T5485] bridge_slave_0: entered allmulticast mode
[ 280.185269][ T5485] bridge_slave_0: entered promiscuous mode
[ 280.202867][ T5489] Bluetooth: hci5: command tx timeout
[ 280.226980][ T5484] bridge0: port 1(bridge_slave_0) entered blocking state
[ 280.230131][ T5484] bridge0: port 1(bridge_slave_0) entered disabled state
[ 280.239596][ T5484] bridge_slave_0: entered allmulticast mode
[ 280.264717][ T5484] bridge_slave_0: entered promiscuous mode
[ 280.286051][ T5480] hsr_slave_0: entered promiscuous mode
[ 280.314797][ T5480] hsr_slave_1: entered promiscuous mode
[ 280.347010][ T5485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 280.350447][ T5485] bridge0: port 2(bridge_slave_1) entered disabled state
[ 280.374404][ T5485] bridge_slave_1: entered allmulticast mode
[ 280.388388][ T5485] bridge_slave_1: entered promiscuous mode
[ 280.425806][ T5483] bridge0: port 1(bridge_slave_0) entered blocking state
[ 280.429519][ T5483] bridge0: port 1(bridge_slave_0) entered disabled state
[ 280.459408][ T5483] bridge_slave_0: entered allmulticast mode
[ 280.477595][ T5483] bridge_slave_0: entered promiscuous mode
[ 280.497558][ T5484] bridge0: port 2(bridge_slave_1) entered blocking state
[ 280.500679][ T5484] bridge0: port 2(bridge_slave_1) entered disabled state
[ 280.518137][ T5484] bridge_slave_1: entered allmulticast mode
[ 280.543492][ T5484] bridge_slave_1: entered promiscuous mode
[ 280.547641][ T5482] bridge0: port 1(bridge_slave_0) entered blocking state
[ 280.550930][ T5482] bridge0: port 1(bridge_slave_0) entered disabled state
[ 280.584550][ T5482] bridge_slave_0: entered allmulticast mode
[ 280.588367][ T5482] bridge_slave_0: entered promiscuous mode
[ 280.595875][ T5482] bridge0: port 2(bridge_slave_1) entered blocking state
[ 280.598846][ T5482] bridge0: port 2(bridge_slave_1) entered disabled state
[ 280.602014][ T5482] bridge_slave_1: entered allmulticast mode
[ 280.633820][ T5482] bridge_slave_1: entered promiscuous mode
[ 280.672528][ T5483] bridge0: port 2(bridge_slave_1) entered blocking state
[ 280.676424][ T5483] bridge0: port 2(bridge_slave_1) entered disabled state
[ 280.679868][ T5483] bridge_slave_1: entered allmulticast mode
[ 280.712916][ T5483] bridge_slave_1: entered promiscuous mode
[ 280.745960][ T5504] chnl_net:caif_netlink_parms(): no params data found
[ 280.908544][ T5485] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 280.986848][ T5483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 281.116757][ T5484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 281.155340][ T5485] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 281.167626][ T5482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 281.180076][ T5483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 281.265049][ T5484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 281.319421][ T5482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 281.480200][ T5485] team0: Port device team_slave_0 added
[ 281.489959][ T5482] team0: Port device team_slave_0 added
[ 281.538761][ T5483] team0: Port device team_slave_0 added
[ 281.558988][ T5484] team0: Port device team_slave_0 added
[ 281.564447][ T5485] team0: Port device team_slave_1 added
[ 281.568403][ T5482] team0: Port device team_slave_1 added
[ 281.596557][ T5483] team0: Port device team_slave_1 added
[ 281.614787][ T5484] team0: Port device team_slave_1 added
[ 281.713264][ T5482] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 281.716351][ T5482] 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.
[ 281.732449][ T5482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 281.740599][ T5485] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 281.747420][ T5485] 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.
[ 281.760256][ T5485] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 281.768292][ T5504] bridge0: port 1(bridge_slave_0) entered blocking state
[ 281.771352][ T5504] bridge0: port 1(bridge_slave_0) entered disabled state
[ 281.775671][ T5504] bridge_slave_0: entered allmulticast mode
[ 281.779814][ T5504] bridge_slave_0: entered promiscuous mode
[ 281.819390][ T5483] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 281.825689][ T5483] 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.
[ 281.838083][ T5483] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 281.847142][ T5482] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 281.850415][ T5482] 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.
[ 281.867401][ T5482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 281.874554][ T5485] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 281.877628][ T5485] 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.
[ 281.892621][ T5489] Bluetooth: hci0: command tx timeout
[ 281.895164][ T5489] Bluetooth: hci1: command tx timeout
[ 281.897539][ T5489] Bluetooth: hci3: command tx timeout
[ 281.899887][ T5489] Bluetooth: hci2: command tx timeout
[ 281.908937][ T5485] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 281.914948][ T5504] bridge0: port 2(bridge_slave_1) entered blocking state
[ 281.918166][ T5504] bridge0: port 2(bridge_slave_1) entered disabled state
[ 281.921389][ T5504] bridge_slave_1: entered allmulticast mode
[ 281.942763][ T5504] bridge_slave_1: entered promiscuous mode
[ 281.963280][ T5489] Bluetooth: hci4: command tx timeout
[ 281.975818][ T5484] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 281.979121][ T5484] 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.
[ 282.013937][ T5484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 282.045143][ T5483] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 282.049063][ T5483] 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.
[ 282.074027][ T5483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 282.134605][ T5484] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 282.137735][ T5484] 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.
[ 282.165322][ T5484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 282.278054][ T5504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 282.286608][ T5489] Bluetooth: hci5: command tx timeout
[ 282.307508][ T5504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 282.394950][ T5482] hsr_slave_0: entered promiscuous mode
[ 282.398356][ T5482] hsr_slave_1: entered promiscuous mode
[ 282.401810][ T5482] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 282.426606][ T5482] Cannot create hsr debugfs directory
[ 282.466833][ T5485] hsr_slave_0: entered promiscuous mode
[ 282.475030][ T5485] hsr_slave_1: entered promiscuous mode
[ 282.485759][ T5485] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 282.489067][ T5485] Cannot create hsr debugfs directory
[ 282.576802][ T5483] hsr_slave_0: entered promiscuous mode
[ 282.581888][ T5483] hsr_slave_1: entered promiscuous mode
[ 282.588194][ T5483] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 282.591387][ T5483] Cannot create hsr debugfs directory
[ 282.718861][ T5504] team0: Port device team_slave_0 added
[ 282.739097][ T5484] hsr_slave_0: entered promiscuous mode
[ 282.742224][ T5484] hsr_slave_1: entered promiscuous mode
[ 282.745428][ T5484] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 282.748527][ T5484] Cannot create hsr debugfs directory
[ 282.782091][ T5504] team0: Port device team_slave_1 added
[ 282.862902][ T5480] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 282.905285][ T5504] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 282.908568][ T5504] 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.
[ 282.924634][ T5504] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 282.929881][ T5480] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 282.940770][ T5480] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 282.979877][ T5504] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 282.986731][ T5504] 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.
[ 283.025473][ T5504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 283.047589][ T5480] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 283.495615][ T5504] hsr_slave_0: entered promiscuous mode
[ 283.498782][ T5504] hsr_slave_1: entered promiscuous mode
[ 283.501863][ T5504] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 283.525287][ T5504] Cannot create hsr debugfs directory
[ 283.798494][ T5485] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 283.876302][ T5485] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 283.949316][ T5485] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 283.983673][ T5485] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 284.057881][ T5482] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 284.086668][ T5482] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 284.130933][ T5480] 8021q: adding VLAN 0 to HW filter on device bond0
[ 284.199469][ T5482] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 284.221299][ T5480] 8021q: adding VLAN 0 to HW filter on device team0
[ 284.275115][ T5482] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 284.357994][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.362580][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 284.385185][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.388650][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 284.420300][ T5483] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 284.578200][ T5483] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 284.608484][ T5483] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 284.720257][ T5483] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 284.831511][ T5480] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 284.840283][ T5480] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 285.051867][ T5485] 8021q: adding VLAN 0 to HW filter on device bond0
[ 285.236785][ T5485] 8021q: adding VLAN 0 to HW filter on device team0
[ 285.306887][ T3033] bridge0: port 1(bridge_slave_0) entered blocking state
[ 285.310413][ T3033] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 285.371776][ T3033] bridge0: port 2(bridge_slave_1) entered blocking state
[ 285.375587][ T3033] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 285.407932][ T5482] 8021q: adding VLAN 0 to HW filter on device bond0
[ 285.500363][ T5484] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 285.548426][ T5484] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 285.565808][ T5484] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 285.588003][ T5482] 8021q: adding VLAN 0 to HW filter on device team0
[ 285.651796][ T5483] 8021q: adding VLAN 0 to HW filter on device bond0
[ 285.662172][ T5484] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 285.676124][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 285.680012][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 285.798960][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 285.802226][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 285.891079][ T5483] 8021q: adding VLAN 0 to HW filter on device team0
[ 285.940243][ T5480] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 286.045341][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 286.048988][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 286.217708][ T5482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 286.250675][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 286.254037][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 286.271727][ T5504] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 286.296495][ T5504] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 286.327505][ T5504] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 286.375102][ T5504] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 286.538858][ T5483] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 286.590769][ T5480] veth0_vlan: entered promiscuous mode
[ 286.817630][ T5480] veth1_vlan: entered promiscuous mode
[ 286.915740][ T5485] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 287.109150][ T5484] 8021q: adding VLAN 0 to HW filter on device bond0
[ 287.137834][ T5482] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 287.343814][ T5484] 8021q: adding VLAN 0 to HW filter on device team0
[ 287.364834][ T5480] veth0_macvtap: entered promiscuous mode
[ 287.386793][ T5480] veth1_macvtap: entered promiscuous mode
[ 287.458025][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state
[ 287.461210][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 287.499913][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state
[ 287.503531][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 287.575370][ T5504] 8021q: adding VLAN 0 to HW filter on device bond0
[ 287.677844][ T5483] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 287.718498][ T5480] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 287.841189][ T5480] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 287.917038][ T5480] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 287.921254][ T5480] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 287.968751][ T5480] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 287.981000][ T5480] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 287.995691][ T5504] 8021q: adding VLAN 0 to HW filter on device team0
[ 288.064485][ T5482] veth0_vlan: entered promiscuous mode
[ 288.099139][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 288.102200][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 288.127440][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state
[ 288.130764][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 288.167160][ T5483] veth0_vlan: entered promiscuous mode
[ 288.228484][ T5482] veth1_vlan: entered promiscuous mode
[ 288.358651][ T5483] veth1_vlan: entered promiscuous mode
[ 288.379505][ T5485] veth0_vlan: entered promiscuous mode
[ 288.412152][ T5482] veth0_macvtap: entered promiscuous mode
[ 288.519684][ T5482] veth1_macvtap: entered promiscuous mode
[ 288.579952][ T5485] veth1_vlan: entered promiscuous mode
[ 288.665825][ T5483] veth0_macvtap: entered promiscuous mode
[ 288.789188][ T5483] veth1_macvtap: entered promiscuous mode
[ 288.798065][ T5482] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 288.889867][ T5482] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 288.950466][ T5482] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 288.962489][ T1075] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 288.966731][ T1075] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 288.982781][ T5482] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 288.986713][ T5482] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 288.990265][ T5482] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.050312][ T5484] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 289.235059][ T5483] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 289.317096][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 289.321876][ T5485] veth0_macvtap: entered promiscuous mode
[ 289.326205][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 289.390128][ T5485] veth1_macvtap: entered promiscuous mode
[ 289.412107][ T5483] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 289.451303][ T5484] veth0_vlan: entered promiscuous mode
[ 289.508993][ T5483] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.532628][ T5483] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.536441][ T5483] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.540213][ T5483] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.591862][ T5485] batman_adv: batadv0: Interface activated: batadv_slave_0
2025/07/21 20:32:53 executed programs: 12
[ 289.746387][ T5485] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 289.750926][ T5485] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.782005][ T5485] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.806916][ T5485] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.825023][ T5485] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.850737][ T5484] veth1_vlan: entered promiscuous mode
[ 289.907556][ C0] hrtimer: interrupt took 750659 ns
[ 290.430916][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 291.103413][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 291.129017][ T5504] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 291.348153][ T5484] veth0_macvtap: entered promiscuous mode
[ 291.354066][ T5484] veth1_macvtap: entered promiscuous mode
[ 291.367590][ T5484] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 291.373726][ T5484] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 291.379617][ T5484] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.384103][ T5484] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.388159][ T5484] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.391852][ T5484] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 292.048275][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 292.051570][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 293.277277][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.280536][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 293.311844][ T5504] veth0_vlan: entered promiscuous mode
[ 293.319792][ T5504] veth1_vlan: entered promiscuous mode
[ 293.527586][ T3033] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.531252][ T3033] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 294.309388][ T5504] veth0_macvtap: entered promiscuous mode
[ 294.319034][ T5504] veth1_macvtap: entered promiscuous mode
[ 295.324730][ T5504] batman_adv: batadv0: Interface activated: batadv_slave_0
2025/07/21 20:33:01 executed programs: 18
[ 297.404588][ T3033] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 301.038337][ T1042] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 307.087016][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 307.091144][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 331.769623][ T1314] ieee802154 phy0 wpan0: encryption failed: -22
[ 331.772359][ T1314] ieee802154 phy1 wpan1: encryption failed: -22
[ 356.824449][ T3033] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 429.734437][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 429.738197][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-0): P5485/2:b..l
[ 429.743091][ C0] rcu: (detected by 0, t=11660 jiffies, g=27121, q=803 ncpus=1)
[ 429.746245][ C0] task:syz-executor state:R running task stack:21832 pid:5485 tgid:5485 ppid:5481 task_flags:0x400140 flags:0x00004002
[ 429.753161][ C0] Call Trace:
[ 429.754582][ C0]
[ 429.756053][ C0] __schedule+0x16fd/0x4cf0
[ 429.758255][ C0] ? __kasan_slab_free+0x62/0x70
[ 429.760789][ C0] ? kmem_cache_free+0x18f/0x400
[ 429.763013][ C0] ? __netlink_deliver_tap+0x5ad/0x850
[ 429.765628][ C0] ? netlink_deliver_tap+0x19c/0x1b0
[ 429.768024][ C0] ? netlink_sendskb+0x68/0x140
[ 429.770260][ C0] ? netlink_rcv_skb+0x28c/0x470
[ 429.772533][ C0] ? netlink_unicast+0x759/0x8e0
[ 429.774614][ C0] ? netlink_sendmsg+0x805/0xb30
[ 429.776708][ C0] ? preempt_schedule_irq+0xb5/0x150
[ 429.778952][ C0] ? __sys_sendto+0x3bd/0x520
[ 429.780965][ C0] ? do_syscall_64+0xfa/0x3b0
[ 429.783063][ C0] ? __pfx___schedule+0x10/0x10
[ 429.785243][ C0] ? preempt_schedule_irq+0xaa/0x150
[ 429.788038][ C0] preempt_schedule_irq+0xb5/0x150
[ 429.790607][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10
[ 429.793098][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 429.795652][ C0] irqentry_exit+0x6f/0x90
[ 429.797574][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 429.800170][ C0] RIP: 0010:lock_acquire+0x185/0x360
[ 429.802440][ C0] Code: 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 6b 44 02 11 48 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b <41> 5c 41 5d 41 5e 41 5f 5d e9 8d 07 d4 09 cc 65 8b 05 65 84 02 11
[ 429.811012][ C0] RSP: 0018:ffffc90002a6f4a0 EFLAGS: 00000282
[ 429.813946][ C0] RAX: 10e99b16bb284b00 RBX: ffffffff82237fbc RCX: 10e99b16bb284b00
[ 429.817192][ C0] RDX: 0000000000000000 RSI: ffffffff8db87252 RDI: ffffffff8be29e80
[ 429.820524][ C0] RBP: ffffffff8172aae5 R08: 0000000000000000 R09: ffffffff8172aae5
[ 429.823900][ C0] R10: ffffc90002a6f5f8 R11: ffffffff81acfe40 R12: 0000000000000002
[ 429.827375][ C0] R13: ffffffff8e13f0e0 R14: 0000000000000000 R15: 0000000000000246
[ 429.831078][ C0] ? unwind_next_frame+0xa5/0x2390
[ 429.833518][ C0] ? __kasan_slab_alloc+0x6c/0x80
[ 429.835758][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 429.838510][ C0] ? unwind_next_frame+0xa5/0x2390
[ 429.840835][ C0] ? unwind_next_frame+0xa5/0x2390
[ 429.843049][ C0] unwind_next_frame+0xc2/0x2390
[ 429.845350][ C0] ? unwind_next_frame+0xa5/0x2390
[ 429.847590][ C0] ? unwind_next_frame+0xa5/0x2390
[ 429.850001][ C0] ? kasan_save_track+0x3e/0x80
[ 429.852421][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 429.855196][ C0] arch_stack_walk+0x11c/0x150
[ 429.857341][ C0] ? __kasan_slab_alloc+0x6c/0x80
[ 429.859357][ C0] stack_trace_save+0x9c/0xe0
[ 429.861332][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 429.863800][ C0] ? __kernel_text_address+0xd/0x40
[ 429.866077][ C0] ? unwind_get_return_address+0x4d/0x90
[ 429.868228][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 429.870772][ C0] ? arch_stack_walk+0xfc/0x150
[ 429.872573][ C0] kasan_save_track+0x3e/0x80
[ 429.874596][ C0] ? kasan_save_track+0x3e/0x80
[ 429.876718][ C0] ? __kasan_slab_alloc+0x6c/0x80
[ 429.879174][ C0] __kasan_slab_alloc+0x6c/0x80
[ 429.881614][ C0] kmem_cache_alloc_noprof+0x1c1/0x3c0
[ 429.883994][ C0] ? skb_clone+0x212/0x3a0
[ 429.885875][ C0] skb_clone+0x212/0x3a0
[ 429.887734][ C0] __netlink_deliver_tap+0x404/0x850
[ 429.890038][ C0] ? netlink_deliver_tap+0x2e/0x1b0
[ 429.892235][ C0] netlink_deliver_tap+0x19c/0x1b0
[ 429.894559][ C0] netlink_unicast+0x730/0x8e0
[ 429.896684][ C0] netlink_sendmsg+0x805/0xb30
[ 429.898688][ C0] ? __pfx_netlink_sendmsg+0x10/0x10
[ 429.900749][ C0] ? aa_sock_msg_perm+0x94/0x160
[ 429.902784][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 429.905452][ C0] ? __pfx_netlink_sendmsg+0x10/0x10
[ 429.907673][ C0] __sock_sendmsg+0x21c/0x270
[ 429.909786][ C0] __sys_sendto+0x3bd/0x520
[ 429.911841][ C0] ? __pfx___sys_sendto+0x10/0x10
[ 429.914295][ C0] ? fd_install+0x97/0x540
[ 429.916329][ C0] ? fd_install+0x30d/0x540
[ 429.918427][ C0] __x64_sys_sendto+0xde/0x100
[ 429.920333][ C0] do_syscall_64+0xfa/0x3b0
[ 429.922407][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 429.924901][ C0] ? asm_common_interrupt+0x26/0x40
[ 429.927066][ C0] ? clear_bhb_loop+0x60/0xb0
[ 429.928992][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 429.931365][ C0] RIP: 0033:0x7fc92739083c
[ 429.933326][ C0] RSP: 002b:00007ffdbe9b54d0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 429.936820][ C0] RAX: ffffffffffffffda RBX: 00007fc9280e4620 RCX: 00007fc92739083c
[ 429.940347][ C0] RDX: 0000000000000020 RSI: 00007fc9280e4670 RDI: 0000000000000005
[ 429.943900][ C0] RBP: 0000000000000000 R08: 00007ffdbe9b5524 R09: 000000000000000c
[ 429.947501][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005
[ 429.951181][ C0] R13: 00007ffdbe9b558c R14: 00007fc9280e4670 R15: 0000000000000000
[ 429.955396][ C0]
[ 429.956985][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 4940 jiffies! g27121 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 429.962294][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=19161
[ 429.966035][ C0] rcu: rcu_preempt kthread starved for 4941 jiffies! g27121 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 429.971986][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 429.976653][ C0] rcu: RCU grace-period kthread stack dump:
[ 429.979146][ C0] task:rcu_preempt state:I stack:28808 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
[ 429.984533][ C0] Call Trace:
[ 429.986091][ C0]
[ 429.987439][ C0] __schedule+0x16fd/0x4cf0
[ 429.989530][ C0] ? do_raw_spin_unlock+0x4d/0x240
[ 429.991831][ C0] ? schedule+0x165/0x360
[ 429.993911][ C0] ? __lock_acquire+0xab9/0xd20
[ 429.996584][ C0] ? __pfx___schedule+0x10/0x10
[ 429.999097][ C0] ? schedule+0x91/0x360
[ 430.001310][ C0] schedule+0x165/0x360
[ 430.003495][ C0] schedule_timeout+0x12b/0x270
[ 430.005631][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 430.007941][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 430.010595][ C0] ? __pfx_process_timeout+0x10/0x10
[ 430.013157][ C0] ? prepare_to_swait_event+0x341/0x380
[ 430.015658][ C0] rcu_gp_fqs_loop+0x301/0x1540
[ 430.017901][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 430.019988][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 430.022682][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 430.025003][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 430.027367][ C0] ? finish_swait+0xcd/0x1f0
[ 430.029465][ C0] rcu_gp_kthread+0x99/0x390
[ 430.031597][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 430.033826][ C0] ? __kthread_parkme+0x7b/0x200
[ 430.035811][ C0] ? __kthread_parkme+0x1a1/0x200
[ 430.037806][ C0] kthread+0x70e/0x8a0
[ 430.039517][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 430.041850][ C0] ? __pfx_kthread+0x10/0x10
[ 430.044066][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 430.046445][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 430.048622][ C0] ? __pfx_kthread+0x10/0x10
[ 430.050619][ C0] ret_from_fork+0x3fc/0x770
[ 430.052868][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 430.055118][ C0] ? __pfx_kthread+0x10/0x10
[ 430.057076][ C0] ret_from_fork_asm+0x1a/0x30
[ 430.059298][ C0]
[ 430.060747][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 430.063585][ C0] CPU: 0 UID: 0 PID: 49 Comm: kworker/0:2 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full)
[ 430.068478][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 430.073734][ C0] Workqueue: events_power_efficient neigh_periodic_work
[ 430.076783][ C0] RIP: 0010:stack_trace_save+0x6f/0xe0
[ 430.079147][ C0] Code: 48 c1 eb 03 48 b9 f1 f1 f1 f1 00 00 00 f3 49 be 00 00 00 00 00 fc ff df 4a 89 0c 33 42 c7 44 33 08 f3 f3 f3 f3 48 89 7c 24 20 <89> 74 24 28 ff c2 89 54 24 2c 48 c7 44 24 30 00 00 00 00 65 48 8b
[ 430.086796][ C0] RSP: 0018:ffffc90000aa77a0 EFLAGS: 00000a02
[ 430.089870][ C0] RAX: ffffc90000aa77c0 RBX: 1ffff92000154ef4 RCX: f3000000f1f1f1f1
[ 430.093861][ C0] RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc90000aa7880
[ 430.098242][ C0] RBP: ffffc90000aa7830 R08: ffffc90000aa78ff R09: 0000000000000000
[ 430.102060][ C0] R10: ffffc90000aa7880 R11: fffff52000154f20 R12: ffff888050e26610
[ 430.105664][ C0] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88804f1aed40
[ 430.109082][ C0] FS: 0000000000000000(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000
[ 430.112989][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 430.116031][ C0] CR2: 00007f3802c33b50 CR3: 000000000df38000 CR4: 0000000000352ef0
[ 430.120019][ C0] Call Trace:
[ 430.121637][ C0]
[ 430.123003][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 430.125329][ C0] ref_tracker_free+0xef/0x7d0
[ 430.127363][ C0] ? __pfx_ref_tracker_free+0x10/0x10
[ 430.129615][ C0] neigh_destroy+0x34f/0x5c0
[ 430.131670][ C0] neigh_periodic_work+0xa7a/0xd60
[ 430.134100][ C0] ? process_scheduled_works+0x9ef/0x17b0
[ 430.136639][ C0] process_scheduled_works+0xae1/0x17b0
[ 430.139169][ C0] ? __pfx_process_scheduled_works+0x10/0x10
[ 430.141978][ C0] worker_thread+0x8a0/0xda0
[ 430.144162][ C0] kthread+0x70e/0x8a0
[ 430.145947][ C0] ? __pfx_worker_thread+0x10/0x10
[ 430.148068][ C0] ? __pfx_kthread+0x10/0x10
[ 430.149993][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 430.152053][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 430.154351][ C0] ? __pfx_kthread+0x10/0x10
[ 430.156101][ C0] ret_from_fork+0x3fc/0x770
[ 430.158272][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 430.160676][ C0] ? __pfx_kthread+0x10/0x10
[ 430.163087][ C0] ret_from_fork_asm+0x1a/0x30
[ 430.165718][ C0]
VM DIAGNOSIS:
20:35:13 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000006c RBX=000000000000006c RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90000007430
R8 =ffff888033958237 R9 =1ffff1100672b046 R10=dffffc0000000000 R11=ffffffff8547a7e0
R12=dffffc0000000000 R13=ffffffff99afc8af R14=ffffffff99e01700 R15=0000000000000000
RIP=ffffffff8547a85c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88808d218000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3802c33b50 CR3=000000000df38000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000002000002 Opmask01=0000000000000000 Opmask02=00000000ffff7fdf Opmask03=0000000000000000
Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055b778a2ab40 000055b778a2ab40
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055b778a262f0
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fcba69f1b20
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fcba69f1b20
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fcba6952c80
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2c2c2c2c2c2c2c2c 2c2c2c2c2c2c2c2c 2c2c2c2c2c2c2c2c 2c2c2c2c2c2c2c2c
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e69646165520073 25203a656c696620 7974706d6520676e 697070696b530065
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4245484d4952005f 090c164940454a0c 55585c41490c4b42 455c5c4547530049
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f6d697377685f31 3132303863616d2f 6c6175747269762f 736563697665642f
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 003a756b733a302e 30312d3533712d63 707276633a317463 3a554d45516e7663
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a302e30312d3533 712d63707276703a 29393030322c3948 43492b3533512843
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50647261646e6174 536e703a554d4551 6e76733a302e3072 623a343130322f31
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 302f343064623a31 2b32316f70627e32 2d332e36312e312d 6e61696265642d33
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 313731302c453631 302c353631302c34 3631302c33343130 2c323431302c3134
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 44242f002f2d242d 2f4c2f440000004d 392d30434141242d 454e494200424955
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000