Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts.
2025/07/12 12:01:37 ignoring optional flag "sandboxArg"="0"
2025/07/12 12:01:37 ignoring optional flag "type"="gce"
2025/07/12 12:01:37 parsed 1 programs
2025/07/12 12:01:37 executed programs: 0
[ 98.276058][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 98.284865][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 98.293826][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 98.303269][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 98.311070][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 98.452424][ T6178] chnl_net:caif_netlink_parms(): no params data found
[ 98.524973][ T6178] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.532317][ T6178] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.539932][ T6178] bridge_slave_0: entered allmulticast mode
[ 98.547081][ T6178] bridge_slave_0: entered promiscuous mode
[ 98.555402][ T6178] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.562859][ T6178] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.570858][ T6178] bridge_slave_1: entered allmulticast mode
[ 98.578026][ T6178] bridge_slave_1: entered promiscuous mode
[ 98.608059][ T6178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.620984][ T6178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.656025][ T6178] team0: Port device team_slave_0 added
[ 98.664093][ T6178] team0: Port device team_slave_1 added
[ 98.693717][ T6178] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.700865][ T6178] 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.
[ 98.727096][ T6178] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.739481][ T6178] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.746455][ T6178] 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.
[ 98.772508][ T6178] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.816255][ T6178] hsr_slave_0: entered promiscuous mode
[ 98.822841][ T6178] hsr_slave_1: entered promiscuous mode
[ 99.466377][ T6178] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 99.487925][ T6178] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 99.502039][ T6178] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 99.514757][ T6178] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 99.652731][ T6178] 8021q: adding VLAN 0 to HW filter on device bond0
[ 99.680736][ T6178] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.696147][ T1337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.703395][ T1337] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.722282][ T1337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.729477][ T1337] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 100.003421][ T6178] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.062956][ T6178] veth0_vlan: entered promiscuous mode
[ 100.081602][ T6178] veth1_vlan: entered promiscuous mode
[ 100.120723][ T6178] veth0_macvtap: entered promiscuous mode
[ 100.133717][ T6178] veth1_macvtap: entered promiscuous mode
[ 100.162405][ T6178] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 100.179986][ T6178] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 100.198242][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.217179][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.240412][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.266945][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.325217][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.344207][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.352623][ T5171] Bluetooth: hci0: command tx timeout
[ 100.385320][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.395350][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.428921][ T5171] Bluetooth: hci0: command tx timeout
[ 104.509291][ T5171] Bluetooth: hci0: command tx timeout
[ 106.599236][ T5171] Bluetooth: hci0: command tx timeout
[ 132.913471][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.920185][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.351591][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.357941][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 222.029989][ T51] Bluetooth: hci0: command 0x0406 tx timeout
[ 255.792258][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.798601][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 257.069195][ T31] INFO: task syz-executor.0:6178 blocked for more than 143 seconds.
[ 257.077286][ T31] Not tainted 6.16.0-rc5-next-20250711-syzkaller-09053-ga62b7a37e6fc #0
[ 257.086181][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 257.094922][ T31] task:syz-executor.0 state:D stack:21704 pid:6178 tgid:6178 ppid:1 task_flags:0x400140 flags:0x00004006
[ 257.107146][ T31] Call Trace:
[ 257.110718][ T31]
[ 257.113788][ T31] __schedule+0x16f5/0x4d00
[ 257.118446][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.123366][ T31] ? schedule+0x165/0x360
[ 257.127698][ T31] ? __pfx___schedule+0x10/0x10
[ 257.132641][ T31] ? schedule+0x91/0x360
[ 257.136908][ T31] schedule+0x165/0x360
[ 257.141755][ T31] schedule_preempt_disabled+0x13/0x30
[ 257.147314][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0
[ 257.152917][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0
[ 257.158664][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 257.164851][ T31] ? lookup_slow+0x46/0x70
[ 257.169312][ T31] down_read+0x98/0x2e0
[ 257.173464][ T31] lookup_slow+0x46/0x70
[ 257.177689][ T31] link_path_walk+0x935/0xea0
[ 257.182503][ T31] path_openat+0x28c/0x3830
[ 257.187028][ T31] ? arch_stack_walk+0xfc/0x150
[ 257.191930][ T31] ? schedule+0x165/0x360
[ 257.196276][ T31] ? __pfx_path_openat+0x10/0x10
[ 257.201246][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.207588][ T31] do_filp_open+0x1fa/0x410
[ 257.212131][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.216985][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 257.222096][ T31] ? _raw_spin_unlock+0x28/0x50
[ 257.226952][ T31] ? alloc_fd+0x64c/0x6c0
[ 257.231322][ T31] do_sys_openat2+0x121/0x1c0
[ 257.236003][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 257.241239][ T31] ? rcu_is_watching+0x15/0xb0
[ 257.246024][ T31] __x64_sys_openat+0x138/0x170
[ 257.250975][ T31] do_syscall_64+0xfa/0x3b0
[ 257.255512][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.261629][ T31] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 257.267875][ T31] ? clear_bhb_loop+0x60/0xb0
[ 257.272641][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.278551][ T31] RIP: 0033:0x7f193b27a7c1
[ 257.283042][ T31] RSP: 002b:00007ffdd7b45cc0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 257.291504][ T31] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f193b27a7c1
[ 257.299590][ T31] RDX: 0000000000090800 RSI: 00007f193b2d660e RDI: 00000000ffffff9c
[ 257.307586][ T31] RBP: 00007ffdd7b45d8c R08: 0000000000000000 R09: 7fffffffffffffff
[ 257.315858][ T31] R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000000
[ 257.324035][ T31] R13: 0000000000018b83 R14: 000000000001883c R15: 0000000000000009
[ 257.332191][ T31]
[ 257.335242][ T31] INFO: task syz-executor.0:6241 blocked for more than 143 seconds.
[ 257.343277][ T31] Not tainted 6.16.0-rc5-next-20250711-syzkaller-09053-ga62b7a37e6fc #0
[ 257.352157][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 257.361069][ T31] task:syz-executor.0 state:D stack:24104 pid:6241 tgid:6240 ppid:6178 task_flags:0x400140 flags:0x00004006
[ 257.373239][ T31] Call Trace:
[ 257.376540][ T31]
[ 257.379536][ T31] __schedule+0x16f5/0x4d00
[ 257.384077][ T31] ? do_raw_spin_lock+0x121/0x290
[ 257.389217][ T31] ? schedule+0x165/0x360
[ 257.393561][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.398515][ T31] ? __pfx___schedule+0x10/0x10
[ 257.403433][ T31] ? schedule+0x91/0x360
[ 257.407778][ T31] schedule+0x165/0x360
[ 257.412019][ T31] __fuse_simple_request+0xf15/0x18d0
[ 257.417418][ T31] ? __pfx___fuse_simple_request+0x10/0x10
[ 257.423275][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 257.429387][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 257.435455][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 257.441581][ T31] ? __kasan_kmalloc+0x93/0xb0
[ 257.446371][ T31] fuse_lookup_name+0x34c/0x860
[ 257.451287][ T31] ? __pfx_fuse_lookup_name+0x10/0x10
[ 257.456671][ T31] ? seqcount_lockdep_reader_access+0x122/0x1c0
[ 257.462980][ T31] ? fuse_lock_inode+0xd3/0x120
[ 257.467861][ T31] ? d_alloc_parallel+0x2f0/0x15e0
[ 257.473048][ T31] ? d_alloc_parallel+0x14ae/0x15e0
[ 257.478262][ T31] fuse_lookup+0x1e9/0x640
[ 257.482733][ T31] ? __pfx_fuse_lookup+0x10/0x10
[ 257.487717][ T31] ? __raw_spin_lock_init+0x45/0x100
[ 257.493056][ T31] ? __init_waitqueue_head+0xa9/0x150
[ 257.498450][ T31] __lookup_slow+0x294/0x3d0
[ 257.503160][ T31] ? __pfx___lookup_slow+0x10/0x10
[ 257.508332][ T31] ? down_read+0x1ad/0x2e0
[ 257.512875][ T31] lookup_slow+0x53/0x70
[ 257.517147][ T31] link_path_walk+0x935/0xea0
[ 257.521945][ T31] path_openat+0x28c/0x3830
[ 257.526468][ T31] ? arch_stack_walk+0xfc/0x150
[ 257.531395][ T31] ? __pfx_path_openat+0x10/0x10
[ 257.536343][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.542460][ T31] do_filp_open+0x1fa/0x410
[ 257.546968][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.551985][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 257.557039][ T31] ? _raw_spin_unlock+0x28/0x50
[ 257.561931][ T31] ? alloc_fd+0x64c/0x6c0
[ 257.566287][ T31] do_sys_openat2+0x121/0x1c0
[ 257.571038][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 257.576266][ T31] ? rcu_is_watching+0x15/0xb0
[ 257.581077][ T31] __x64_sys_openat+0x138/0x170
[ 257.585939][ T31] do_syscall_64+0xfa/0x3b0
[ 257.590479][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.596588][ T31] ? __switch_to_asm+0x39/0x70
[ 257.601453][ T31] ? clear_bhb_loop+0x60/0xb0
[ 257.606137][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.612067][ T31] RIP: 0033:0x7f193b27ad39
[ 257.616575][ T31] RSP: 002b:00007f193a9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 257.625150][ T31] RAX: ffffffffffffffda RBX: 00007f193b39bf80 RCX: 00007f193b27ad39
[ 257.633186][ T31] RDX: 0000000000000042 RSI: 0000000020002080 RDI: ffffffffffffff9c
[ 257.641233][ T31] RBP: 00007f193b2d7567 R08: 0000000000000000 R09: 0000000000000000
[ 257.649239][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 257.657409][ T31] R13: 000000000000000b R14: 00007f193b39bf80 R15: 00007ffdd7b459e8
[ 257.665681][ T31]
[ 257.668726][ T31] INFO: task syz-executor.0:6244 blocked for more than 143 seconds.
[ 257.676772][ T31] Not tainted 6.16.0-rc5-next-20250711-syzkaller-09053-ga62b7a37e6fc #0
[ 257.685841][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 257.694753][ T31] task:syz-executor.0 state:D stack:27816 pid:6244 tgid:6240 ppid:6178 task_flags:0x400140 flags:0x00004006
[ 257.706715][ T31] Call Trace:
[ 257.710026][ T31]
[ 257.712970][ T31] __schedule+0x16f5/0x4d00
[ 257.717473][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.722356][ T31] ? schedule+0x165/0x360
[ 257.726704][ T31] ? __pfx___schedule+0x10/0x10
[ 257.731606][ T31] ? schedule+0x91/0x360
[ 257.735852][ T31] schedule+0x165/0x360
[ 257.740036][ T31] schedule_preempt_disabled+0x13/0x30
[ 257.745498][ T31] rwsem_down_write_slowpath+0xbec/0x1030
[ 257.751338][ T31] ? rwsem_down_write_slowpath+0x7ec/0x1030
[ 257.757249][ T31] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 257.763470][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.768334][ T31] ? fuse_reverse_inval_entry+0x5d/0x720
[ 257.774125][ T31] ? ilookup5+0x130/0x150
[ 257.778503][ T31] down_write_nested+0x1b5/0x200
[ 257.783492][ T31] ? __pfx_down_write_nested+0x10/0x10
[ 257.788999][ T31] ? fuse_dev_do_write+0x3e84/0x4da0
[ 257.794305][ T31] fuse_reverse_inval_entry+0x5d/0x720
[ 257.799811][ T31] ? down_read+0x1ad/0x2e0
[ 257.804235][ T31] fuse_dev_do_write+0x3ea7/0x4da0
[ 257.809475][ T31] ? __lock_acquire+0xab9/0xd20
[ 257.814422][ T31] ? __pfx_fuse_dev_do_write+0x10/0x10
[ 257.819928][ T31] ? aa_file_perm+0x13e/0x11b0
[ 257.824701][ T31] ? aa_file_perm+0x13e/0x11b0
[ 257.829541][ T31] ? aa_file_perm+0x3ed/0x11b0
[ 257.834436][ T31] ? __pfx___futex_wait+0x10/0x10
[ 257.839490][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 257.845394][ T31] ? __pfx_aa_file_perm+0x10/0x10
[ 257.850450][ T31] ? __pfx_futex_wake_mark+0x10/0x10
[ 257.855751][ T31] ? try_to_wake_up+0x7e5/0x1290
[ 257.860816][ T31] fuse_dev_write+0x146/0x1d0
[ 257.865523][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 257.870844][ T31] ? bpf_lsm_file_permission+0x9/0x20
[ 257.876232][ T31] ? security_file_permission+0x75/0x290
[ 257.881999][ T31] vfs_write+0x548/0xa90
[ 257.886273][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 257.891613][ T31] ? __pfx_vfs_write+0x10/0x10
[ 257.896412][ T31] ? __fget_files+0x2a/0x420
[ 257.901069][ T31] ksys_write+0x145/0x250
[ 257.905419][ T31] ? __pfx_ksys_write+0x10/0x10
[ 257.910309][ T31] ? rcu_is_watching+0x15/0xb0
[ 257.915085][ T31] ? do_syscall_64+0xbe/0x3b0
[ 257.919795][ T31] do_syscall_64+0xfa/0x3b0
[ 257.924387][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 257.929627][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.935696][ T31] ? clear_bhb_loop+0x60/0xb0
[ 257.940419][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 257.946312][ T31] RIP: 0033:0x7f193b27ad39
[ 257.950858][ T31] RSP: 002b:00007f193a9dd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 257.959360][ T31] RAX: ffffffffffffffda RBX: 00007f193b39c050 RCX: 00007f193b27ad39
[ 257.967335][ T31] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003
[ 257.975329][ T31] RBP: 00007f193b2d7567 R08: 0000000000000000 R09: 0000000000000000
[ 257.983329][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 257.991342][ T31] R13: 000000000000006e R14: 00007f193b39c050 R15: 00007ffdd7b459e8
[ 257.999384][ T31]
[ 258.002428][ T31]
[ 258.002428][ T31] Showing all locks held in the system:
[ 258.010193][ T31] 1 lock held by khungtaskd/31:
[ 258.015045][ T31] #0: ffffffff8e13c5a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 258.024956][ T31] 2 locks held by getty/5614:
[ 258.029659][ T31] #0: ffff88814ded50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 258.039452][ T31] #1: ffffc9000332e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 258.049612][ T31] 1 lock held by syz-executor.0/6178:
[ 258.054982][ T31] #0: ffff888011e18148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 258.064949][ T31] 2 locks held by syz-executor.0/6241:
[ 258.070432][ T31] #0: ffff888011e18148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 258.080472][ T31] #1: ffff888011e18608 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd3/0x120
[ 258.089831][ T31] 2 locks held by syz-executor.0/6244:
[ 258.095268][ T31] #0: ffff888077fe9328 (&fc->killsb){.+.+}-{4:4}, at: fuse_dev_do_write+0x3e84/0x4da0
[ 258.104965][ T31] #1: ffff888011e18148 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: fuse_reverse_inval_entry+0x5d/0x720
[ 258.116341][ T31]
[ 258.118667][ T31] =============================================
[ 258.118667][ T31]
[ 258.127165][ T31] NMI backtrace for cpu 1
[ 258.127188][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc5-next-20250711-syzkaller-09053-ga62b7a37e6fc #0 PREEMPT(full)
[ 258.127203][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 258.127212][ T31] Call Trace:
[ 258.127218][ T31]
[ 258.127225][ T31] dump_stack_lvl+0x189/0x250
[ 258.127246][ T31] ? __wake_up_klogd+0xd9/0x110
[ 258.127268][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 258.127284][ T31] ? __pfx__printk+0x10/0x10
[ 258.127312][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 258.127332][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 258.127347][ T31] ? _printk+0xcf/0x120
[ 258.127367][ T31] ? __pfx__printk+0x10/0x10
[ 258.127386][ T31] ? debug_show_all_locks+0x2e/0x180
[ 258.127403][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 258.127436][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 258.127452][ T31] watchdog+0xfee/0x1030
[ 258.127472][ T31] ? watchdog+0x1de/0x1030
[ 258.127495][ T31] kthread+0x711/0x8a0
[ 258.127514][ T31] ? __pfx_watchdog+0x10/0x10
[ 258.127529][ T31] ? __pfx_kthread+0x10/0x10
[ 258.127546][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 258.127562][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 258.127579][ T31] ? __pfx_kthread+0x10/0x10
[ 258.127595][ T31] ret_from_fork+0x3f9/0x770
[ 258.127610][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 258.127626][ T31] ? __switch_to_asm+0x39/0x70
[ 258.127642][ T31] ? __switch_to_asm+0x33/0x70
[ 258.127656][ T31] ? __pfx_kthread+0x10/0x10
[ 258.127672][ T31] ret_from_fork_asm+0x1a/0x30
[ 258.127699][ T31]
[ 258.127707][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 258.291534][ C0] NMI backtrace for cpu 0
[ 258.291550][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc5-next-20250711-syzkaller-09053-ga62b7a37e6fc #0 PREEMPT(full)
[ 258.291567][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 258.291576][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 258.291598][ C0] Code: d3 de 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 f5 0d 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 258.291610][ C0] RSP: 0018:ffffffff8de07d80 EFLAGS: 000002c6
[ 258.291623][ C0] RAX: 260a7fc513e84d00 RBX: ffffffff8196cfd8 RCX: 260a7fc513e84d00
[ 258.291634][ C0] RDX: 0000000000000001 RSI: ffffffff8d9b8598 RDI: ffffffff8be347c0
[ 258.291644][ C0] RBP: ffffffff8de07ea8 R08: ffff8880b8632f9b R09: 1ffff110170c65f3
[ 258.291654][ C0] R10: dffffc0000000000 R11: ffffed10170c65f4 R12: ffffffff8fa3bb30
[ 258.291665][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1bd2a58
[ 258.291674][ C0] FS: 0000000000000000(0000) GS:ffff888125bc6000(0000) knlGS:0000000000000000
[ 258.291685][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 258.291695][ C0] CR2: 000055a78edc9168 CR3: 000000000df36000 CR4: 00000000003526f0
[ 258.291708][ C0] Call Trace:
[ 258.291714][ C0]
[ 258.291735][ C0] default_idle+0x13/0x20
[ 258.291753][ C0] default_idle_call+0x74/0xb0
[ 258.291771][ C0] do_idle+0x1e8/0x510
[ 258.291788][ C0] ? __pfx_do_idle+0x10/0x10
[ 258.291808][ C0] cpu_startup_entry+0x44/0x60
[ 258.291821][ C0] rest_init+0x2de/0x300
[ 258.291833][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 258.291855][ C0] start_kernel+0x47d/0x500
[ 258.291873][ C0] x86_64_start_reservations+0x24/0x30
[ 258.291886][ C0] x86_64_start_kernel+0x143/0x1c0
[ 258.291899][ C0] common_startup_64+0x13e/0x147
[ 258.291922][ C0]
[ 258.292525][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 258.292539][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc5-next-20250711-syzkaller-09053-ga62b7a37e6fc #0 PREEMPT(full)
[ 258.292559][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 258.292568][ T31] Call Trace:
[ 258.292576][ T31]
[ 258.292584][ T31] dump_stack_lvl+0x99/0x250
[ 258.292606][ T31] ? __asan_memcpy+0x40/0x70
[ 258.292624][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 258.292643][ T31] ? __pfx__printk+0x10/0x10
[ 258.292676][ T31] vpanic+0x281/0x750
[ 258.292697][ T31] ? __pfx_vpanic+0x10/0x10
[ 258.292713][ T31] ? __x2apic_send_IPI_mask+0x1e4/0x260
[ 258.292734][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 258.292762][ T31] panic+0xb9/0xc0
[ 258.292780][ T31] ? __pfx_panic+0x10/0x10
[ 258.292801][ T31] ? irq_work_queue+0xc3/0x140
[ 258.292827][ T31] ? nmi_trigger_cpumask_backtrace+0x234/0x300
[ 258.292847][ T31] watchdog+0x102d/0x1030
[ 258.292871][ T31] ? watchdog+0x1de/0x1030
[ 258.292899][ T31] kthread+0x711/0x8a0
[ 258.292923][ T31] ? __pfx_watchdog+0x10/0x10
[ 258.292943][ T31] ? __pfx_kthread+0x10/0x10
[ 258.292964][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 258.292983][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 258.293001][ T31] ? __pfx_kthread+0x10/0x10
[ 258.293022][ T31] ret_from_fork+0x3f9/0x770
[ 258.293041][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 258.293063][ T31] ? __switch_to_asm+0x39/0x70
[ 258.293082][ T31] ? __switch_to_asm+0x33/0x70
[ 258.293100][ T31] ? __pfx_kthread+0x10/0x10
[ 258.293120][ T31] ret_from_fork_asm+0x1a/0x30
[ 258.293154][ T31]
[ 258.637130][ T31] Kernel Offset: disabled
[ 258.641455][ T31] Rebooting in 86400 seconds..