Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts.
2025/10/11 01:21:11 ignoring optional flag "type"="gce"
2025/10/11 01:21:11 parsed 1 programs
2025/10/11 01:21:11 executed programs: 0
[ 103.166026][ T5807] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 103.180920][ T5807] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 103.182345][ T5807] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.190227][ T5807] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.190989][ T5807] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 103.534837][ T5963] chnl_net:caif_netlink_parms(): no params data found
[ 103.910824][ T5963] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.911016][ T5963] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.911186][ T5963] bridge_slave_0: entered allmulticast mode
[ 103.913803][ T5963] bridge_slave_0: entered promiscuous mode
[ 103.917310][ T5963] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.917519][ T5963] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.917767][ T5963] bridge_slave_1: entered allmulticast mode
[ 103.921459][ T5963] bridge_slave_1: entered promiscuous mode
[ 104.114140][ T5963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.118098][ T5963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.331680][ T5963] team0: Port device team_slave_0 added
[ 104.334002][ T5963] team0: Port device team_slave_1 added
[ 104.500770][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.500785][ T5963] 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 1532 would solve the problem.
[ 104.500806][ T5963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.502121][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.502133][ T5963] 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 1532 would solve the problem.
[ 104.502154][ T5963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.927126][ T5963] hsr_slave_0: entered promiscuous mode
[ 104.927885][ T5963] hsr_slave_1: entered promiscuous mode
[ 105.229115][ T5807] Bluetooth: hci0: command tx timeout
[ 106.486689][ T5963] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 106.524243][ T5963] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 106.565292][ T5963] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 106.607118][ T5963] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 106.775507][ T5963] 8021q: adding VLAN 0 to HW filter on device bond0
[ 106.808174][ T5963] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.825150][ T71] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.826479][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.855491][ T58] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.861258][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.191842][ T5963] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.266338][ T5963] veth0_vlan: entered promiscuous mode
[ 107.277918][ T5963] veth1_vlan: entered promiscuous mode
[ 107.309041][ T5807] Bluetooth: hci0: command tx timeout
[ 107.329569][ T5963] veth0_macvtap: entered promiscuous mode
[ 107.335090][ T5963] veth1_macvtap: entered promiscuous mode
[ 107.373312][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 107.386284][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 107.404148][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.404372][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.404406][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.404437][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.750750][ T6078] nbd0: detected capacity change from 0 to 8
[ 108.487294][ T5807] block nbd0: Receive control failed (result -104)
[ 108.493062][ T6078] block nbd0: shutting down sockets
2025/10/11 01:21:17 executed programs: 1
[ 108.530667][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.530771][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.533405][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.533437][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.533734][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.533755][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.533904][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.533925][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.534487][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.534510][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.534700][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.534722][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.534895][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.534916][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.535069][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.535090][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.535178][ T5960] ldm_validate_partition_table(): Disk read failed.
[ 108.535248][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.535269][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.535411][ T5960] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 108.535429][ T5960] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 108.535804][ T5960] Dev nbd0: unable to read RDB block 0
[ 108.536265][ T5960] nbd0: unable to read partition table
[ 108.536514][ T5960] nbd0: partition table beyond EOD, truncated
[ 108.566461][ T5960] ldm_validate_partition_table(): Disk read failed.
[ 108.566999][ T5960] Dev nbd0: unable to read RDB block 0
[ 108.567398][ T5960] nbd0: unable to read partition table
[ 108.567632][ T5960] nbd0: partition table beyond EOD, truncated
[ 108.841666][ T6113] nbd0: detected capacity change from 0 to 8
[ 109.391953][ T5113] Bluetooth: hci0: command tx timeout
[ 109.425659][ T5807] block nbd0: Receive control failed (result -104)
[ 111.469298][ T5807] Bluetooth: hci0: command tx timeout
[ 132.994165][ T1321] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.994268][ T1321] ieee802154 phy1 wpan1: encryption failed: -22
[ 139.429271][ T59] block nbd0: Possible stuck request ffff888024b63d40: control (read@0,4096B). Runtime 30 seconds
2025/10/11 01:22:12 executed programs: 2
[ 164.626857][ T5113] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 164.632906][ T5113] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 164.633890][ T5113] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 164.635161][ T5113] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 164.635837][ T5113] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 164.844048][ T6192] chnl_net:caif_netlink_parms(): no params data found
[ 165.080440][ T6192] bridge0: port 1(bridge_slave_0) entered blocking state
[ 165.080573][ T6192] bridge0: port 1(bridge_slave_0) entered disabled state
[ 165.080871][ T6192] bridge_slave_0: entered allmulticast mode
[ 165.082359][ T6192] bridge_slave_0: entered promiscuous mode
[ 165.084890][ T6192] bridge0: port 2(bridge_slave_1) entered blocking state
[ 165.085017][ T6192] bridge0: port 2(bridge_slave_1) entered disabled state
[ 165.085133][ T6192] bridge_slave_1: entered allmulticast mode
[ 165.086587][ T6192] bridge_slave_1: entered promiscuous mode
[ 165.253552][ T6192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 165.256351][ T6192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 165.391878][ T6192] team0: Port device team_slave_0 added
[ 165.394084][ T6192] team0: Port device team_slave_1 added
[ 165.540898][ T6192] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 165.540914][ T6192] 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 1532 would solve the problem.
[ 165.540935][ T6192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 165.542430][ T6192] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 165.542443][ T6192] 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 1532 would solve the problem.
[ 165.542463][ T6192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 165.715148][ T6192] hsr_slave_0: entered promiscuous mode
[ 165.715926][ T6192] hsr_slave_1: entered promiscuous mode
[ 165.716618][ T6192] debugfs: 'hsr0' already exists in 'hsr'
[ 165.716703][ T6192] Cannot create hsr debugfs directory
[ 166.353599][ T6192] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 166.591809][ T6192] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 166.669146][ T5113] Bluetooth: hci1: command tx timeout
[ 166.821408][ T6192] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 167.047121][ T6192] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 167.256839][ T6192] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 167.292286][ T6192] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 167.312230][ T6192] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 167.352388][ T6192] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 167.464885][ T6192] 8021q: adding VLAN 0 to HW filter on device bond0
[ 167.485075][ T6192] 8021q: adding VLAN 0 to HW filter on device team0
[ 167.494389][ T1117] bridge0: port 1(bridge_slave_0) entered blocking state
[ 167.495331][ T1117] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 167.506739][ T1117] bridge0: port 2(bridge_slave_1) entered blocking state
[ 167.506932][ T1117] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 167.708623][ T6192] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 167.754968][ T6192] veth0_vlan: entered promiscuous mode
[ 167.762212][ T6192] veth1_vlan: entered promiscuous mode
[ 167.795497][ T6192] veth0_macvtap: entered promiscuous mode
[ 167.798704][ T6192] veth1_macvtap: entered promiscuous mode
[ 167.820216][ T6192] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 167.828342][ T6192] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 167.853447][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.853529][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.853574][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.853604][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 168.749312][ T5113] Bluetooth: hci1: command tx timeout
[ 169.510485][ T32] block nbd0: Possible stuck request ffff888024b63d40: control (read@0,4096B). Runtime 60 seconds
[ 170.259145][ T5164] udevd[5164]: worker [5960] /devices/virtual/block/nbd0 is taking a long time
[ 170.839159][ T5113] Bluetooth: hci1: command tx timeout
[ 172.910141][ T5113] Bluetooth: hci1: command tx timeout
[ 194.434435][ T1321] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.434500][ T1321] ieee802154 phy1 wpan1: encryption failed: -22
[ 199.589115][ T59] block nbd0: Possible stuck request ffff888024b63d40: control (read@0,4096B). Runtime 90 seconds
2025/10/11 01:23:11 executed programs: 3
[ 224.076131][ T5807] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 224.079416][ T5807] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 224.082207][ T5807] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 224.086870][ T5807] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 224.087620][ T5807] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 224.316000][ T6220] chnl_net:caif_netlink_parms(): no params data found
[ 224.581619][ T6220] bridge0: port 1(bridge_slave_0) entered blocking state
[ 224.581757][ T6220] bridge0: port 1(bridge_slave_0) entered disabled state
[ 224.581894][ T6220] bridge_slave_0: entered allmulticast mode
[ 224.583570][ T6220] bridge_slave_0: entered promiscuous mode
[ 224.587117][ T6220] bridge0: port 2(bridge_slave_1) entered blocking state
[ 224.587237][ T6220] bridge0: port 2(bridge_slave_1) entered disabled state
[ 224.587528][ T6220] bridge_slave_1: entered allmulticast mode
[ 224.590183][ T6220] bridge_slave_1: entered promiscuous mode
[ 224.753664][ T6220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 224.756342][ T6220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 224.882938][ T6220] team0: Port device team_slave_0 added
[ 224.885092][ T6220] team0: Port device team_slave_1 added
[ 225.030983][ T6220] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 225.030995][ T6220] 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 1532 would solve the problem.
[ 225.031007][ T6220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 225.032498][ T6220] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 225.032511][ T6220] 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 1532 would solve the problem.
[ 225.032530][ T6220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 225.205170][ T6220] hsr_slave_0: entered promiscuous mode
[ 225.205998][ T6220] hsr_slave_1: entered promiscuous mode
[ 225.206520][ T6220] debugfs: 'hsr0' already exists in 'hsr'
[ 225.206537][ T6220] Cannot create hsr debugfs directory
[ 225.875346][ T6220] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 226.109752][ T5113] Bluetooth: hci2: command tx timeout
[ 226.113088][ T6220] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 226.351452][ T6220] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 226.555084][ T6220] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 226.791075][ T6220] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 226.832516][ T6220] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 226.852648][ T6220] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 226.892386][ T6220] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 227.011019][ T6220] 8021q: adding VLAN 0 to HW filter on device bond0
[ 227.027456][ T6220] 8021q: adding VLAN 0 to HW filter on device team0
[ 227.038708][ T58] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.038832][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.043817][ T58] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.043948][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.237080][ T6220] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 227.240968][ T5113] Bluetooth: hci0: command 0x0406 tx timeout
[ 227.290112][ T6220] veth0_vlan: entered promiscuous mode
[ 227.296521][ T6220] veth1_vlan: entered promiscuous mode
[ 227.343757][ T6220] veth0_macvtap: entered promiscuous mode
[ 227.347126][ T6220] veth1_macvtap: entered promiscuous mode
[ 227.365880][ T6220] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 227.383068][ T6220] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 227.398863][ T3578] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 227.402088][ T3578] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 227.402328][ T3578] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 227.402372][ T3578] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.189329][ T5807] Bluetooth: hci2: command tx timeout
[ 229.669115][ T59] block nbd0: Possible stuck request ffff888024b63d40: control (read@0,4096B). Runtime 120 seconds
[ 230.271409][ T5807] Bluetooth: hci2: command tx timeout
[ 232.351228][ T5807] Bluetooth: hci2: command tx timeout
[ 255.872227][ T1321] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.872294][ T1321] ieee802154 phy1 wpan1: encryption failed: -22
[ 259.749432][ T59] block nbd0: Possible stuck request ffff888024b63d40: control (read@0,4096B). Runtime 150 seconds
[ 260.989687][ T38] INFO: task syz-executor.0:6113 blocked for more than 143 seconds.
[ 260.989715][ T38] Not tainted syzkaller #0
[ 260.989723][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 260.989730][ T38] task:syz-executor.0 state:D stack:28328 pid:6113 tgid:6110 ppid:5963 task_flags:0x400140 flags:0x00080003
[ 260.989854][ T38] Call Trace:
[ 260.989865][ T38]
[ 260.989877][ T38] __schedule+0x16f3/0x4c20
[ 260.989927][ T38] ? sched_clock+0x3f/0x60
[ 260.989943][ T38] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 260.989968][ T38] ? __pfx___schedule+0x10/0x10
[ 260.990000][ T38] rt_mutex_schedule+0x77/0xf0
[ 260.990014][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0
[ 260.990044][ T38] ? rt_mutex_slowlock_block+0x351/0x6d0
[ 260.990066][ T38] rt_mutex_slowlock+0x2b1/0x6e0
[ 260.990087][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0
[ 260.990117][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10
[ 260.990144][ T38] ? bdev_release+0x1af/0x660
[ 260.990172][ T38] ? __fsnotify_parent+0x242/0x540
[ 260.990192][ T38] ? bdev_release+0x1af/0x660
[ 260.990208][ T38] mutex_lock_nested+0x16a/0x1d0
[ 260.990225][ T38] ? __pfx___fsnotify_parent+0x10/0x10
[ 260.990246][ T38] bdev_release+0x1af/0x660
[ 260.990269][ T38] ? __pfx_blkdev_release+0x10/0x10
[ 260.990282][ T38] blkdev_release+0x15/0x20
[ 260.990295][ T38] __fput+0x45b/0xa80
[ 260.990318][ T38] task_work_run+0x1d4/0x260
[ 260.990334][ T38] ? __pfx_task_work_run+0x10/0x10
[ 260.990351][ T38] ? exit_to_user_mode_loop+0x40/0x130
[ 260.990372][ T38] exit_to_user_mode_loop+0xe9/0x130
[ 260.990389][ T38] do_syscall_64+0x2bd/0xfa0
[ 260.990407][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 260.990421][ T38] ? __switch_to_asm+0x39/0x70
[ 260.990438][ T38] ? clear_bhb_loop+0x60/0xb0
[ 260.990455][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 260.990468][ T38] RIP: 0033:0x7f23cf16c899
[ 260.990486][ T38] RSP: 002b:00007f23ce4c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 260.990501][ T38] RAX: 0000000000000000 RBX: 00007f23cf28c050 RCX: 00007f23cf16c899
[ 260.990510][ T38] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 260.990519][ T38] RBP: 00007f23cf1c8ad0 R08: 0000000000000000 R09: 0000000000000000
[ 260.990527][ T38] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 260.990535][ T38] R13: 000000000000006e R14: 00007f23cf28c050 R15: 00007ffc6cc83dc8
[ 260.990559][ T38]
[ 260.990584][ T38]
[ 260.990584][ T38] Showing all locks held in the system:
[ 260.990599][ T38] 1 lock held by khungtaskd/38:
[ 260.990607][ T38] #0: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 260.990673][ T38] 2 locks held by getty/5556:
[ 260.990682][ T38] #0: ffff88823bf2e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 260.990720][ T38] #1: ffffc90003e7b2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1400
[ 260.990755][ T38] 8 locks held by kworker/1:3/5822:
[ 260.990763][ T38] 2 locks held by kworker/1:4/5827:
[ 260.990772][ T38] 1 lock held by udevd/5960:
[ 260.990779][ T38] #0: ffff888024a1e4c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xcc0
[ 260.990817][ T38] 1 lock held by syz-executor.0/6113:
[ 260.990826][ T38] #0: ffff888024a1e4c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1af/0x660
[ 260.990862][ T38] 1 lock held by syz-executor.0/6211:
[ 260.990869][ T38] #0: ffff888024a1e4c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xcc0
[ 260.990906][ T38] 1 lock held by syz-executor.0/6240:
[ 260.990914][ T38] #0: ffff888024a1e4c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xcc0
[ 260.990948][ T38]
[ 260.990952][ T38] =============================================
[ 260.990952][ T38]
[ 260.990959][ T38] NMI backtrace for cpu 0
[ 260.990981][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 260.990998][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 260.991007][ T38] Call Trace:
[ 260.991014][ T38]
[ 260.991020][ T38] dump_stack_lvl+0x189/0x250
[ 260.991042][ T38] ? __pfx_dump_stack_lvl+0x10/0x10
[ 260.991057][ T38] ? __pfx__printk+0x10/0x10
[ 260.991082][ T38] nmi_cpu_backtrace+0x39e/0x3d0
[ 260.991113][ T38] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 260.991133][ T38] ? __pfx__printk+0x10/0x10
[ 260.991151][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 260.991168][ T38] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 260.991190][ T38] watchdog+0xf60/0xfa0
[ 260.991214][ T38] ? watchdog+0x1e2/0xfa0
[ 260.991234][ T38] kthread+0x711/0x8a0
[ 260.991255][ T38] ? __pfx_watchdog+0x10/0x10
[ 260.991271][ T38] ? __pfx_kthread+0x10/0x10
[ 260.991287][ T38] ? rt_spin_unlock+0x150/0x200
[ 260.991304][ T38] ? rt_spin_unlock+0x161/0x200
[ 260.991316][ T38] ? __pfx_kthread+0x10/0x10
[ 260.991336][ T38] ret_from_fork+0x4b9/0x870
[ 260.991356][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 260.991378][ T38] ? __switch_to_asm+0x39/0x70
[ 260.991395][ T38] ? __switch_to_asm+0x33/0x70
[ 260.991412][ T38] ? __pfx_kthread+0x10/0x10
[ 260.991432][ T38] ret_from_fork_asm+0x1a/0x30
[ 260.991464][ T38]
[ 260.991470][ T38] Sending NMI from CPU 0 to CPUs 1:
[ 260.991506][ C1] NMI backtrace for cpu 1
[ 260.991525][ C1] CPU: 1 UID: 0 PID: 5822 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 260.991562][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 260.991582][ C1] Workqueue: wg-crypt-wg2 wg_packet_tx_worker
[ 260.991608][ C1] RIP: 0010:validate_chain+0xe95/0x2140
[ 260.991629][ C1] Code: 05 c0 25 32 13 4d 85 ed 0f 84 a7 01 00 00 49 8b 45 10 48 85 c0 0f 84 bb 0b 00 00 8b 0d ac 25 32 13 39 48 5c 0f 84 6e ff ff ff <89> 48 5c 49 8b 45 30 48 85 c0 74 23 41 0f b6 4d 2a 89 ca 80 e2 fa
[ 260.991641][ C1] RSP: 0018:ffffc90004ddf3d0 EFLAGS: 00000083
[ 260.991654][ C1] RAX: ffffffff9275c180 RBX: 00000000000003cd RCX: 0000000000029670
[ 260.991664][ C1] RDX: 0000000000000008 RSI: 00000000000003cd RDI: ffff888034c48000
[ 260.991673][ C1] RBP: ffffffff9275c0b8 R08: ffffc90004ddf398 R09: 0000000000000020
[ 260.991684][ C1] R10: ffff88801bfc1e98 R11: ffffffff819bee80 R12: ffffffff956690d8
[ 260.991694][ C1] R13: ffffffff95669df8 R14: ffff888034c48cc8 R15: 0000000000000463
[ 260.991705][ C1] FS: 0000000000000000(0000) GS:ffff888126ccb000(0000) knlGS:0000000000000000
[ 260.991717][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 260.991727][ C1] CR2: 000055f76a784660 CR3: 000000000d5a6000 CR4: 00000000003526f0
[ 260.991740][ C1] Call Trace:
[ 260.991746][ C1]
[ 260.991761][ C1] __lock_acquire+0xab9/0xd20
[ 260.991781][ C1] ? psi_task_change+0xd9/0x340
[ 260.991794][ C1] lock_acquire+0x120/0x360
[ 260.991810][ C1] ? psi_task_change+0xd9/0x340
[ 260.991826][ C1] ? enqueue_task_fair+0x90a/0x27f0
[ 260.991844][ C1] psi_write_begin+0xab/0x160
[ 260.991857][ C1] ? psi_task_change+0xd9/0x340
[ 260.991870][ C1] psi_task_change+0xd9/0x340
[ 260.991886][ C1] enqueue_task+0x345/0x420
[ 260.991903][ C1] ttwu_do_activate+0x1f3/0x870
[ 260.991922][ C1] try_to_wake_up+0x721/0x12b0
[ 260.991943][ C1] kick_pool+0x47d/0x640
[ 260.991962][ C1] __queue_work+0xd70/0x1010
[ 260.991979][ C1] ? __queue_work+0x146/0x1010
[ 260.991997][ C1] queue_work_on+0x181/0x270
[ 260.992013][ C1] ? ktime_get_coarse_with_offset+0x8a/0x150
[ 260.992029][ C1] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 260.992045][ C1] ? __pfx_queue_work_on+0x10/0x10
[ 260.992064][ C1] ? ktime_get_coarse_with_offset+0x102/0x150
[ 260.992078][ C1] ? wg_packet_send_queued_handshake_initiation+0x5a/0x340
[ 260.992098][ C1] wg_packet_send_queued_handshake_initiation+0x21f/0x340
[ 260.992116][ C1] ? wg_packet_tx_worker+0x24a/0x7c0
[ 260.992133][ C1] wg_packet_tx_worker+0x6bf/0x7c0
[ 260.992150][ C1] ? wg_packet_tx_worker+0x24a/0x7c0
[ 260.992167][ C1] ? process_scheduled_works+0x9ef/0x17b0
[ 260.992184][ C1] process_scheduled_works+0xade/0x17b0
[ 260.992210][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 260.992231][ C1] worker_thread+0x8a0/0xda0
[ 260.992249][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 260.992268][ C1] ? __kthread_parkme+0x7b/0x200
[ 260.992288][ C1] kthread+0x711/0x8a0
[ 260.992307][ C1] ? __pfx_worker_thread+0x10/0x10
[ 260.992322][ C1] ? __pfx_kthread+0x10/0x10
[ 260.992339][ C1] ? rt_spin_unlock+0x150/0x200
[ 260.992359][ C1] ? rt_spin_unlock+0x161/0x200
[ 260.992371][ C1] ? __pfx_kthread+0x10/0x10
[ 260.992389][ C1] ret_from_fork+0x4b9/0x870
[ 260.992405][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 260.992423][ C1] ? __switch_to_asm+0x39/0x70
[ 260.992439][ C1] ? __switch_to_asm+0x33/0x70
[ 260.992455][ C1] ? __pfx_kthread+0x10/0x10
[ 260.992473][ C1] ret_from_fork_asm+0x1a/0x30
[ 260.992496][ C1]
[ 260.993515][ T38] Kernel panic - not syncing: hung_task: blocked tasks
[ 260.993529][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 260.993547][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 260.993557][ T38] Call Trace:
[ 260.993564][ T38]
[ 260.993571][ T38] dump_stack_lvl+0x99/0x250
[ 260.993590][ T38] ? __asan_memcpy+0x40/0x70
[ 260.993605][ T38] ? __pfx_dump_stack_lvl+0x10/0x10
[ 260.993620][ T38] ? __pfx__printk+0x10/0x10
[ 260.993645][ T38] vpanic+0x237/0x6d0
[ 260.993658][ T38] ? __pfx_vpanic+0x10/0x10
[ 260.993679][ T38] panic+0xb9/0xc0
[ 260.993691][ T38] ? __pfx_panic+0x10/0x10
[ 260.993707][ T38] ? irq_work_queue+0xc3/0x140
[ 260.993729][ T38] ? nmi_trigger_cpumask_backtrace+0x234/0x300
[ 260.993749][ T38] watchdog+0xf9f/0xfa0
[ 260.993772][ T38] ? watchdog+0x1e2/0xfa0
[ 260.993803][ T38] kthread+0x711/0x8a0
[ 260.993827][ T38] ? __pfx_watchdog+0x10/0x10
[ 260.993845][ T38] ? __pfx_kthread+0x10/0x10
[ 260.993862][ T38] ? rt_spin_unlock+0x150/0x200
[ 260.993880][ T38] ? rt_spin_unlock+0x161/0x200
[ 260.993892][ T38] ? __pfx_kthread+0x10/0x10
[ 260.993914][ T38] ret_from_fork+0x4b9/0x870
[ 260.993934][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 260.993958][ T38] ? __switch_to_asm+0x39/0x70
[ 260.993976][ T38] ? __switch_to_asm+0x33/0x70
[ 260.993992][ T38] ? __pfx_kthread+0x10/0x10
[ 260.994012][ T38] ret_from_fork_asm+0x1a/0x30
[ 260.994043][ T38]
[ 260.994861][ T38] Kernel Offset: disabled