[ 90.136826][ T1004] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 90.147146][ T1004] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 90.155645][ T1004] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 90.175618][ T1004] veth1_macvtap: left promiscuous mode
[ 90.181245][ T1004] veth0_macvtap: left promiscuous mode
[ 90.192601][ T1004] veth1_vlan: left promiscuous mode
[ 90.198427][ T1004] veth0_vlan: left promiscuous mode
[ 90.559908][ T1004] team0 (unregistering): Port device team_slave_1 removed
[ 90.588735][ T1004] team0 (unregistering): Port device team_slave_0 removed
[ 91.157370][ T10] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.10.29' (ED25519) to the list of known hosts.
2025/07/16 12:30:35 ignoring optional flag "sandboxArg"="0"
2025/07/16 12:30:35 ignoring optional flag "type"="gce"
2025/07/16 12:30:35 parsed 1 programs
2025/07/16 12:30:37 executed programs: 0
[ 110.087794][ T6167] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 110.154888][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.162812][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.171606][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.180285][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.188284][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 110.383727][ T6173] chnl_net:caif_netlink_parms(): no params data found
[ 110.476320][ T6173] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.484101][ T6173] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.491845][ T6173] bridge_slave_0: entered allmulticast mode
[ 110.499655][ T6173] bridge_slave_0: entered promiscuous mode
[ 110.507819][ T6173] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.515086][ T6173] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.522217][ T6173] bridge_slave_1: entered allmulticast mode
[ 110.529773][ T6173] bridge_slave_1: entered promiscuous mode
[ 110.565675][ T6173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.578959][ T6173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.620009][ T6173] team0: Port device team_slave_0 added
[ 110.628529][ T6173] team0: Port device team_slave_1 added
[ 110.663808][ T6173] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.671365][ T6173] 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.
[ 110.697446][ T6173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.709613][ T6173] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.716660][ T6173] 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.
[ 110.742699][ T6173] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.796349][ T6173] hsr_slave_0: entered promiscuous mode
[ 110.802770][ T6173] hsr_slave_1: entered promiscuous mode
[ 111.388475][ T6173] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 111.401799][ T6173] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 111.420716][ T6173] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 111.433412][ T6173] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 111.552633][ T6173] 8021q: adding VLAN 0 to HW filter on device bond0
[ 111.580111][ T6173] 8021q: adding VLAN 0 to HW filter on device team0
[ 111.593782][ T74] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.600959][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.618781][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.625933][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.931257][ T6173] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 112.000180][ T6173] veth0_vlan: entered promiscuous mode
[ 112.014482][ T6173] veth1_vlan: entered promiscuous mode
[ 112.057710][ T6173] veth0_macvtap: entered promiscuous mode
[ 112.069202][ T6173] veth1_macvtap: entered promiscuous mode
[ 112.096541][ T6173] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.113545][ T6173] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.128076][ T6173] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.137592][ T6173] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.147632][ T6173] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.157390][ T6173] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.240801][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.255807][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.275438][ T5162] Bluetooth: hci0: command tx timeout
[ 112.297910][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.308194][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.496384][ T6232] nbd0: detected capacity change from 0 to 65538
[ 113.200801][ T5162] block nbd0: Receive control failed (result -104)
[ 114.354363][ T5162] Bluetooth: hci0: command tx timeout
[ 116.435188][ T5162] Bluetooth: hci0: command tx timeout
[ 118.514722][ T5162] Bluetooth: hci0: command tx timeout
[ 132.118448][ T1295] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.125458][ T1295] ieee802154 phy1 wpan1: encryption failed: -22
[ 143.004493][ T55] block nbd0: Possible stuck request ffff88802500e000: control (read@0,4096B). Runtime 30 seconds
2025/07/16 12:31:35 executed programs: 1
[ 168.411500][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 168.419554][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 168.427383][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 168.436049][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 168.443928][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 168.637443][ T6542] chnl_net:caif_netlink_parms(): no params data found
[ 168.724077][ T6542] bridge0: port 1(bridge_slave_0) entered blocking state
[ 168.731296][ T6542] bridge0: port 1(bridge_slave_0) entered disabled state
[ 168.738545][ T6542] bridge_slave_0: entered allmulticast mode
[ 168.746911][ T6542] bridge_slave_0: entered promiscuous mode
[ 168.755535][ T6542] bridge0: port 2(bridge_slave_1) entered blocking state
[ 168.762674][ T6542] bridge0: port 2(bridge_slave_1) entered disabled state
[ 168.770297][ T6542] bridge_slave_1: entered allmulticast mode
[ 168.778382][ T6542] bridge_slave_1: entered promiscuous mode
[ 168.817897][ T6542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 168.829999][ T6542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 168.872008][ T6542] team0: Port device team_slave_0 added
[ 168.880302][ T6542] team0: Port device team_slave_1 added
[ 168.916085][ T6542] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 168.923143][ T6542] 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.
[ 168.949219][ T6542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 168.962114][ T6542] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 168.969347][ T6542] 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.
[ 168.995718][ T6542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 169.048644][ T6542] hsr_slave_0: entered promiscuous mode
[ 169.055404][ T6542] hsr_slave_1: entered promiscuous mode
[ 169.061589][ T6542] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 169.069424][ T6542] Cannot create hsr debugfs directory
[ 169.203020][ T6542] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.278480][ T6542] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.337578][ T6542] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.420871][ T6542] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.562067][ T6542] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 169.572601][ T6542] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 169.582648][ T6542] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 169.592664][ T6542] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 169.625564][ T6542] bridge0: port 2(bridge_slave_1) entered blocking state
[ 169.632697][ T6542] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 169.640202][ T6542] bridge0: port 1(bridge_slave_0) entered blocking state
[ 169.647378][ T6542] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 169.658711][ T74] bridge0: port 1(bridge_slave_0) entered disabled state
[ 169.666687][ T74] bridge0: port 2(bridge_slave_1) entered disabled state
[ 169.728870][ T6542] 8021q: adding VLAN 0 to HW filter on device bond0
[ 169.750796][ T6542] 8021q: adding VLAN 0 to HW filter on device team0
[ 169.765128][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 169.772241][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 169.787483][ T74] bridge0: port 2(bridge_slave_1) entered blocking state
[ 169.794648][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 170.009414][ T6542] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 170.054418][ T6542] veth0_vlan: entered promiscuous mode
[ 170.066323][ T6542] veth1_vlan: entered promiscuous mode
[ 170.098181][ T6542] veth0_macvtap: entered promiscuous mode
[ 170.109045][ T6542] veth1_macvtap: entered promiscuous mode
[ 170.129432][ T6542] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 170.144005][ T6542] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 170.156432][ T6542] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.166717][ T6542] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.176030][ T6542] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.184851][ T6542] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.248531][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 170.261763][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 170.291312][ T1004] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 170.299410][ T1004] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 170.514634][ T5162] Bluetooth: hci1: command tx timeout
[ 172.594418][ T5162] Bluetooth: hci1: command tx timeout
[ 173.075524][ T2841] block nbd0: Possible stuck request ffff88802500e000: control (read@0,4096B). Runtime 60 seconds
[ 173.353698][ T5212] udevd[5212]: worker [6154] /devices/virtual/block/nbd0 is taking a long time
[ 174.684412][ T5162] Bluetooth: hci1: command tx timeout
[ 176.754929][ T5162] Bluetooth: hci1: command tx timeout
[ 193.558131][ T1295] ieee802154 phy0 wpan0: encryption failed: -22
[ 193.565394][ T1295] ieee802154 phy1 wpan1: encryption failed: -22
[ 203.164381][ T2841] block nbd0: Possible stuck request ffff88802500e000: control (read@0,4096B). Runtime 90 seconds
2025/07/16 12:32:33 executed programs: 2
[ 226.393034][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 226.400943][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 226.409185][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 226.417929][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 226.425795][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 226.630393][ T6570] chnl_net:caif_netlink_parms(): no params data found
[ 226.720263][ T6570] bridge0: port 1(bridge_slave_0) entered blocking state
[ 226.727623][ T6570] bridge0: port 1(bridge_slave_0) entered disabled state
[ 226.734886][ T6570] bridge_slave_0: entered allmulticast mode
[ 226.742522][ T6570] bridge_slave_0: entered promiscuous mode
[ 226.751059][ T6570] bridge0: port 2(bridge_slave_1) entered blocking state
[ 226.758305][ T6570] bridge0: port 2(bridge_slave_1) entered disabled state
[ 226.765733][ T6570] bridge_slave_1: entered allmulticast mode
[ 226.773129][ T6570] bridge_slave_1: entered promiscuous mode
[ 226.812784][ T6570] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 226.825369][ T6570] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 226.868985][ T6570] team0: Port device team_slave_0 added
[ 226.877256][ T6570] team0: Port device team_slave_1 added
[ 226.913025][ T6570] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 226.920153][ T6570] 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.
[ 226.947574][ T6570] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 226.959969][ T6570] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 226.967421][ T6570] 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.
[ 226.993360][ T6570] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 227.049936][ T6570] hsr_slave_0: entered promiscuous mode
[ 227.056577][ T6570] hsr_slave_1: entered promiscuous mode
[ 227.062693][ T6570] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 227.070360][ T6570] Cannot create hsr debugfs directory
[ 227.208869][ T6570] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.289103][ T6570] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.360087][ T6570] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.428694][ T6570] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.532234][ T6570] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 227.542847][ T6570] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 227.553289][ T6570] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 227.565566][ T6570] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 227.596536][ T6570] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.603663][ T6570] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.611252][ T6570] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.618379][ T6570] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.636856][ T74] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.645222][ T74] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.700164][ T6570] 8021q: adding VLAN 0 to HW filter on device bond0
[ 227.723400][ T6570] 8021q: adding VLAN 0 to HW filter on device team0
[ 227.736040][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.743171][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.759796][ T74] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.767276][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.991995][ T6570] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 228.043220][ T6570] veth0_vlan: entered promiscuous mode
[ 228.055039][ T6570] veth1_vlan: entered promiscuous mode
[ 228.089581][ T6570] veth0_macvtap: entered promiscuous mode
[ 228.100262][ T6570] veth1_macvtap: entered promiscuous mode
[ 228.122943][ T6570] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 228.137948][ T6570] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 228.150949][ T6570] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.161249][ T6570] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.170991][ T6570] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.182018][ T6570] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.247818][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 228.258094][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 228.292878][ T2979] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 228.301123][ T2979] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 228.514584][ T5162] Bluetooth: hci2: command tx timeout
[ 230.604501][ T5162] Bluetooth: hci2: command tx timeout
[ 232.674363][ T5162] Bluetooth: hci2: command tx timeout
[ 233.238755][ T2841] block nbd0: Possible stuck request ffff88802500e000: control (read@0,4096B). Runtime 120 seconds
[ 234.754522][ T51] Bluetooth: hci2: command tx timeout
[ 236.594433][ T51] Bluetooth: hci0: command 0x0406 tx timeout
[ 254.998812][ T1295] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.007469][ T1295] ieee802154 phy1 wpan1: encryption failed: -22
[ 263.315283][ T2841] block nbd0: Possible stuck request ffff88802500e000: control (read@0,4096B). Runtime 150 seconds
[ 266.514564][ T31] INFO: task syz-executor.0:6228 blocked for more than 143 seconds.
[ 266.522598][ T31] Not tainted 6.16.0-rc6-syzkaller-g155a3c003e55 #0
[ 266.529762][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 266.538477][ T31] task:syz-executor.0 state:D stack:25880 pid:6228 tgid:6226 ppid:6173 task_flags:0x400140 flags:0x00004006
[ 266.550437][ T31] Call Trace:
[ 266.553724][ T31]
[ 266.556692][ T31] __schedule+0x16f5/0x4d00
[ 266.561253][ T31] ? __lock_acquire+0xab9/0xd20
[ 266.566180][ T31] ? schedule+0x165/0x360
[ 266.570556][ T31] ? __pfx___schedule+0x10/0x10
[ 266.576991][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.582650][ T31] ? schedule+0x91/0x360
[ 266.587037][ T31] schedule+0x165/0x360
[ 266.591228][ T31] schedule_preempt_disabled+0x13/0x30
[ 266.596872][ T31] __mutex_lock+0x724/0xe80
[ 266.601388][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 266.607517][ T31] ? __mutex_lock+0x51b/0xe80
[ 266.612211][ T31] ? bdev_release+0x1a9/0x650
[ 266.617071][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 266.622110][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.627785][ T31] ? __asan_memset+0x22/0x50
[ 266.632406][ T31] ? __pfx___fsnotify_parent+0x10/0x10
[ 266.637960][ T31] ? do_raw_spin_lock+0x121/0x290
[ 266.643015][ T31] bdev_release+0x1a9/0x650
[ 266.647643][ T31] ? __pfx_blkdev_release+0x10/0x10
[ 266.652864][ T31] blkdev_release+0x15/0x20
[ 266.657483][ T31] __fput+0x44c/0xa70
[ 266.661507][ T31] task_work_run+0x1d4/0x260
[ 266.666159][ T31] ? __pfx_task_work_run+0x10/0x10
[ 266.671299][ T31] ? __fget_files+0x2a/0x420
[ 266.679054][ T31] ? exit_to_user_mode_loop+0x40/0x110
[ 266.685302][ T31] exit_to_user_mode_loop+0xec/0x110
[ 266.690618][ T31] do_syscall_64+0x2bd/0x3b0
[ 266.695345][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 266.700576][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 266.706696][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.712348][ T31] ? exc_page_fault+0x9f/0xf0
[ 266.717245][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 266.723154][ T31] RIP: 0033:0x7f5b8a07cb29
[ 266.727686][ T31] RSP: 002b:00007f5b8acf60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 266.736223][ T31] RAX: 0000000000000000 RBX: 00007f5b8a19bf80 RCX: 00007f5b8a07cb29
[ 266.744259][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 266.752327][ T31] RBP: 00007f5b8a0c847a R08: 0000000000000000 R09: 0000000000000000
[ 266.760498][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 266.768520][ T31] R13: 000000000000000b R14: 00007f5b8a19bf80 R15: 00007ffcef7a68f8
[ 266.776650][ T31]
[ 266.781082][ T31]
[ 266.781082][ T31] Showing all locks held in the system:
[ 266.788976][ T31] 1 lock held by khungtaskd/31:
[ 266.793849][ T31] #0: ffffffff8e13f0e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 266.803828][ T31] 6 locks held by kworker/u8:9/2979:
[ 266.809168][ T31] 2 locks held by getty/5600:
[ 266.813853][ T31] #0: ffff88814cd050a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 266.824370][ T31] #1: ffffc9000333b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 266.834574][ T31] 1 lock held by udevd/6154:
[ 266.839162][ T31] #0: ffff888142f92358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 266.848471][ T31] 1 lock held by syz-executor.0/6228:
[ 266.853843][ T31] #0: ffff888142f92358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1a9/0x650
[ 266.863525][ T31] 1 lock held by syz-executor.0/6561:
[ 266.868924][ T31] #0: ffff888142f92358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 266.878247][ T31] 1 lock held by syz-executor.0/6589:
[ 266.883871][ T31] #0: ffff888142f92358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 266.893241][ T31]
[ 266.895604][ T31] =============================================
[ 266.895604][ T31]
[ 266.904091][ T31] NMI backtrace for cpu 0
[ 266.904103][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-syzkaller-g155a3c003e55 #0 PREEMPT(full)
[ 266.904123][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 266.904134][ T31] Call Trace:
[ 266.904141][ T31]
[ 266.904152][ T31] dump_stack_lvl+0x189/0x250
[ 266.904177][ T31] ? __wake_up_klogd+0xd9/0x110
[ 266.904204][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.904227][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 266.904249][ T31] ? __pfx__printk+0x10/0x10
[ 266.904285][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 266.904313][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 266.904336][ T31] ? _printk+0xcf/0x120
[ 266.904364][ T31] ? __pfx__printk+0x10/0x10
[ 266.904392][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 266.904412][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 266.904440][ T31] watchdog+0xfee/0x1030
[ 266.904459][ T31] ? watchdog+0x1de/0x1030
[ 266.904482][ T31] kthread+0x711/0x8a0
[ 266.904512][ T31] ? __pfx_watchdog+0x10/0x10
[ 266.904527][ T31] ? __pfx_kthread+0x10/0x10
[ 266.904551][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.904575][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 266.904601][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.904621][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 266.904648][ T31] ? __pfx_kthread+0x10/0x10
[ 266.904675][ T31] ret_from_fork+0x3fc/0x770
[ 266.904697][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 266.904721][ T31] ? __switch_to_asm+0x39/0x70
[ 266.904745][ T31] ? __switch_to_asm+0x33/0x70
[ 266.904768][ T31] ? __pfx_kthread+0x10/0x10
[ 266.904795][ T31] ret_from_fork_asm+0x1a/0x30
[ 266.904833][ T31]
[ 267.072927][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 267.078518][ C1] NMI backtrace for cpu 1
[ 267.078534][ C1] CPU: 1 UID: 0 PID: 2979 Comm: kworker/u8:9 Not tainted 6.16.0-rc6-syzkaller-g155a3c003e55 #0 PREEMPT(full)
[ 267.078559][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 267.078574][ C1] Workqueue: bat_events batadv_tt_purge
[ 267.078611][ C1] RIP: 0010:lock_acquire+0x162/0x360
[ 267.078636][ C1] Code: 05 f3 53 02 11 83 f8 01 0f 85 c9 00 00 00 48 c7 44 24 30 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 9b 13 02 11 48 3b 44
[ 267.078654][ C1] RSP: 0018:ffffc9000bab7940 EFLAGS: 00000046
[ 267.078672][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: a2ec42f3dd268300
[ 267.078686][ C1] RDX: 0000000000000000 RSI: ffffffff8db869bb RDI: ffffffff8be29d80
[ 267.078701][ C1] RBP: ffffffff8b40265b R08: 0000000000000000 R09: ffffffff8b40265b
[ 267.078716][ C1] R10: dffffc0000000000 R11: fffffbfff1f43ebf R12: 0000000000000000
[ 267.078731][ C1] R13: ffff888027d483d8 R14: 0000000000000001 R15: 0000000000000246
[ 267.078748][ C1] FS: 0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000
[ 267.078766][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 267.078781][ C1] CR2: 000055d80ef6e168 CR3: 00000000750f2000 CR4: 0000000000350ef0
[ 267.078797][ C1] Call Trace:
[ 267.078805][ C1]
[ 267.078816][ C1] ? __local_bh_enable_ip+0x12d/0x1c0
[ 267.078847][ C1] ? batadv_tt_purge+0x11b/0x9e0
[ 267.078881][ C1] _raw_spin_lock_bh+0x36/0x50
[ 267.078912][ C1] ? batadv_tt_purge+0x11b/0x9e0
[ 267.078945][ C1] batadv_tt_purge+0x11b/0x9e0
[ 267.078983][ C1] ? process_scheduled_works+0x9ef/0x17b0
[ 267.079018][ C1] process_scheduled_works+0xae1/0x17b0
[ 267.079063][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 267.079094][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.079127][ C1] worker_thread+0x8a0/0xda0
[ 267.079171][ C1] kthread+0x711/0x8a0
[ 267.079204][ C1] ? __pfx_worker_thread+0x10/0x10
[ 267.079230][ C1] ? __pfx_kthread+0x10/0x10
[ 267.079260][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.079288][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 267.079320][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.079345][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 267.079378][ C1] ? __pfx_kthread+0x10/0x10
[ 267.079411][ C1] ret_from_fork+0x3fc/0x770
[ 267.079436][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 267.079463][ C1] ? __switch_to_asm+0x39/0x70
[ 267.079493][ C1] ? __switch_to_asm+0x33/0x70
[ 267.079522][ C1] ? __pfx_kthread+0x10/0x10
[ 267.079555][ C1] ret_from_fork_asm+0x1a/0x30
[ 267.079596][ C1]
[ 267.080800][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 267.342371][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-syzkaller-g155a3c003e55 #0 PREEMPT(full)
[ 267.353650][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 267.363689][ T31] Call Trace:
[ 267.366961][ T31]
[ 267.369882][ T31] dump_stack_lvl+0x99/0x250
[ 267.374469][ T31] ? __asan_memcpy+0x40/0x70
[ 267.379046][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 267.384247][ T31] ? __pfx__printk+0x10/0x10
[ 267.389055][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.394690][ T31] panic+0x2db/0x790
[ 267.398579][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.404205][ T31] ? __pfx_panic+0x10/0x10
[ 267.408726][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.414351][ T31] ? nmi_backtrace_stall_check+0x433/0x440
[ 267.420155][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.425793][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 267.431166][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300
[ 267.437417][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.443052][ T31] watchdog+0x102d/0x1030
[ 267.447371][ T31] ? watchdog+0x1de/0x1030
[ 267.451797][ T31] kthread+0x711/0x8a0
[ 267.455866][ T31] ? __pfx_watchdog+0x10/0x10
[ 267.460540][ T31] ? __pfx_kthread+0x10/0x10
[ 267.465128][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.470768][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 267.475964][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.481618][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 267.486812][ T31] ? __pfx_kthread+0x10/0x10
[ 267.491576][ T31] ret_from_fork+0x3fc/0x770
[ 267.496163][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 267.501279][ T31] ? __switch_to_asm+0x39/0x70
[ 267.506043][ T31] ? __switch_to_asm+0x33/0x70
[ 267.510801][ T31] ? __pfx_kthread+0x10/0x10
[ 267.515487][ T31] ret_from_fork_asm+0x1a/0x30
[ 267.520276][ T31]
[ 267.523523][ T31] Kernel Offset: disabled
[ 267.527844][ T31] Rebooting in 86400 seconds..