Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts.
2025/12/17 11:51:43 ignoring optional flag "type"="gce"
2025/12/17 11:51:43 parsed 1 programs
2025/12/17 11:51:43 executed programs: 0
[ 87.782493][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.790748][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.799986][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.808306][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.816422][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.934101][ T6006] chnl_net:caif_netlink_parms(): no params data found
[ 87.988296][ T6006] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.995503][ T6006] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.002759][ T6006] bridge_slave_0: entered allmulticast mode
[ 88.009618][ T6006] bridge_slave_0: entered promiscuous mode
[ 88.017200][ T6006] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.024374][ T6006] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.032170][ T6006] bridge_slave_1: entered allmulticast mode
[ 88.038956][ T6006] bridge_slave_1: entered promiscuous mode
[ 88.063593][ T6006] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.074867][ T6006] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.100346][ T6006] team0: Port device team_slave_0 added
[ 88.108285][ T6006] team0: Port device team_slave_1 added
[ 88.129738][ T6006] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.136999][ T6006] 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.
[ 88.162933][ T6006] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.175788][ T6006] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.182811][ T6006] 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.
[ 88.209436][ T6006] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.243528][ T6006] hsr_slave_0: entered promiscuous mode
[ 88.249713][ T6006] hsr_slave_1: entered promiscuous mode
[ 88.680562][ T6006] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.703864][ T6006] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.716293][ T6006] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.727542][ T6006] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.763147][ T6006] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.770284][ T6006] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.777747][ T6006] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.784902][ T6006] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.852754][ T6006] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.869456][ T1157] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.877500][ T1157] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.897579][ T6006] 8021q: adding VLAN 0 to HW filter on device team0
[ 88.914162][ T3546] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.921350][ T3546] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.935707][ T1157] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.942845][ T1157] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.983844][ T6006] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 88.994664][ T6006] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 89.174609][ T6006] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.224847][ T6006] veth0_vlan: entered promiscuous mode
[ 89.240571][ T6006] veth1_vlan: entered promiscuous mode
[ 89.274247][ T6006] veth0_macvtap: entered promiscuous mode
[ 89.285586][ T6006] veth1_macvtap: entered promiscuous mode
[ 89.306544][ T6006] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.322815][ T6006] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.336887][ T4157] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.348152][ T4157] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.361119][ T4157] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.371839][ T4157] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.486329][ T30] kauditd_printk_skb: 20 callbacks suppressed
[ 89.486344][ T30] audit: type=1400 audit(1765972305.037:92): avc: denied { read write } for pid=6065 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[ 89.547165][ T30] audit: type=1400 audit(1765972305.037:93): avc: denied { open } for pid=6065 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[ 89.571013][ T30] audit: type=1400 audit(1765972305.077:94): avc: denied { mounton } for pid=6065 comm="syz-executor.0" path="/root/syzkaller-testdir1042838241/syzkaller.2egqA3/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 89.882370][ T5136] Bluetooth: hci0: command tx timeout
[ 91.971683][ T5136] Bluetooth: hci0: command tx timeout
[ 94.041609][ T5136] Bluetooth: hci0: command tx timeout
[ 96.121380][ T5136] Bluetooth: hci0: command tx timeout
[ 132.683575][ T1297] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.689913][ T1297] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.123329][ T1297] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.129605][ T1297] ieee802154 phy1 wpan1: encryption failed: -22
[ 211.561353][ T52] Bluetooth: hci0: command 0x0406 tx timeout
[ 249.801404][ T31] INFO: task syz-executor.0:6006 blocked for more than 143 seconds.
[ 249.809410][ T31] Not tainted syzkaller #0
[ 249.814473][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 249.823188][ T31] task:syz-executor.0 state:D stack:24056 pid:6006 tgid:6006 ppid:1 task_flags:0x400140 flags:0x00080002
[ 249.835196][ T31] Call Trace:
[ 249.838472][ T31]
[ 249.841439][ T31] ? __schedule+0x10b9/0x6150
[ 249.846134][ T31] __schedule+0x1139/0x6150
[ 249.850611][ T31] ? __lock_acquire+0x436/0x2890
[ 249.855581][ T31] ? __pfx___schedule+0x10/0x10
[ 249.860426][ T31] ? find_held_lock+0x2b/0x80
[ 249.865179][ T31] ? schedule+0x2d7/0x3a0
[ 249.869514][ T31] schedule+0xe7/0x3a0
[ 249.873704][ T31] schedule_preempt_disabled+0x13/0x30
[ 249.879163][ T31] rwsem_down_read_slowpath+0x64b/0xbf0
[ 249.884771][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 249.890928][ T31] ? __pfx___might_resched+0x10/0x10
[ 249.896233][ T31] ? find_held_lock+0x2b/0x80
[ 249.900918][ T31] down_read+0xef/0x460
[ 249.905134][ T31] ? __pfx_down_read+0x10/0x10
[ 249.909894][ T31] ? try_to_unlazy+0x2d1/0x680
[ 249.914693][ T31] lookup_slow+0x42/0x70
[ 249.918937][ T31] link_path_walk+0x12d8/0x1c70
[ 249.923935][ T31] path_openat+0x1bd/0x3140
[ 249.928443][ T31] ? do_syscall_64+0xcd/0xf80
[ 249.933141][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 249.939335][ T31] ? __pfx_path_openat+0x10/0x10
[ 249.944386][ T31] do_filp_open+0x20b/0x470
[ 249.948939][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 249.954016][ T31] ? alloc_fd+0x471/0x7d0
[ 249.958349][ T31] do_sys_openat2+0x121/0x290
[ 249.963060][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 249.968249][ T31] ? __pfx_get_timespec64+0x10/0x10
[ 249.973498][ T31] __x64_sys_openat+0x174/0x210
[ 249.978391][ T31] ? __pfx___x64_sys_openat+0x10/0x10
[ 249.983822][ T31] do_syscall_64+0xcd/0xf80
[ 249.988324][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 249.994251][ T31] RIP: 0033:0x7fd86c67c311
[ 249.998670][ T31] RSP: 002b:00007ffe76ee4f90 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 250.007147][ T31] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd86c67c311
[ 250.015132][ T31] RDX: 0000000000090800 RSI: 00007fd86c6d7b46 RDI: 00000000ffffff9c
[ 250.023155][ T31] RBP: 00007ffe76ee505c R08: 0000000000000000 R09: 00007fd86d3fd000
[ 250.031319][ T31] R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000000
[ 250.039311][ T31] R13: 00000000000160af R14: 0000000000015d67 R15: 0000000000000009
[ 250.047442][ T31]
[ 250.050485][ T31] INFO: task syz-executor.0:6066 blocked for more than 143 seconds.
[ 250.059960][ T31] Not tainted syzkaller #0
[ 250.064922][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 250.073617][ T31] task:syz-executor.0 state:D stack:25800 pid:6066 tgid:6065 ppid:6006 task_flags:0x400140 flags:0x00080802
[ 250.085558][ T31] Call Trace:
[ 250.088831][ T31]
[ 250.092308][ T31] ? __schedule+0x10b9/0x6150
[ 250.096990][ T31] __schedule+0x1139/0x6150
[ 250.101536][ T31] ? __lock_acquire+0x436/0x2890
[ 250.106476][ T31] ? __pfx___schedule+0x10/0x10
[ 250.111364][ T31] ? find_held_lock+0x2b/0x80
[ 250.116042][ T31] ? schedule+0x2d7/0x3a0
[ 250.120355][ T31] schedule+0xe7/0x3a0
[ 250.124443][ T31] request_wait_answer+0x553/0x7d0
[ 250.129559][ T31] ? __pfx_request_wait_answer+0x10/0x10
[ 250.135223][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 250.140593][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 250.146894][ T31] ? _raw_spin_unlock+0x3e/0x50
[ 250.151896][ T31] ? fuse_dev_queue_req+0x22e/0x310
[ 250.157149][ T31] __fuse_simple_request+0x4d9/0xe20
[ 250.162726][ T31] fuse_lookup_name+0x2ad/0x780
[ 250.167597][ T31] ? __pfx_fuse_lookup_name+0x10/0x10
[ 250.173102][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 250.178139][ T31] fuse_lookup+0x26a/0x560
[ 250.182595][ T31] ? __pfx_fuse_lookup+0x10/0x10
[ 250.187538][ T31] ? mark_lock+0x40d/0x9f0
[ 250.191973][ T31] ? lockdep_init_map_type+0x5c/0x270
[ 250.197350][ T31] __lookup_slow+0x251/0x460
[ 250.201990][ T31] ? __pfx___lookup_slow+0x10/0x10
[ 250.207115][ T31] lookup_slow+0x50/0x70
[ 250.211372][ T31] link_path_walk+0x12d8/0x1c70
[ 250.216262][ T31] path_openat+0x1bd/0x3140
[ 250.220782][ T31] ? do_syscall_64+0xcd/0xf80
[ 250.225588][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 250.231673][ T31] ? __pfx_path_openat+0x10/0x10
[ 250.236693][ T31] do_filp_open+0x20b/0x470
[ 250.241231][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 250.246280][ T31] ? alloc_fd+0x471/0x7d0
[ 250.250606][ T31] do_sys_openat2+0x121/0x290
[ 250.255406][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 250.260607][ T31] __x64_sys_openat+0x174/0x210
[ 250.265476][ T31] ? __pfx___x64_sys_openat+0x10/0x10
[ 250.270846][ T31] do_syscall_64+0xcd/0xf80
[ 250.275392][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 250.281307][ T31] RIP: 0033:0x7fd86c67c859
[ 250.285712][ T31] RSP: 002b:00007fd86d3fc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 250.294159][ T31] RAX: ffffffffffffffda RBX: 00007fd86c79bf80 RCX: 00007fd86c67c859
[ 250.302148][ T31] RDX: 0000000000000042 RSI: 0000000020002080 RDI: ffffffffffffff9c
[ 250.310098][ T31] RBP: 00007fd86c6d8ad0 R08: 0000000000000000 R09: 0000000000000000
[ 250.318093][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 250.326089][ T31] R13: 000000000000000b R14: 00007fd86c79bf80 R15: 00007ffe76ee4ce8
[ 250.334086][ T31]
[ 250.337107][ T31] INFO: task syz-executor.0:6071 blocked for more than 143 seconds.
[ 250.345208][ T31] Not tainted syzkaller #0
[ 250.350135][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 250.358805][ T31] task:syz-executor.0 state:D stack:29016 pid:6071 tgid:6065 ppid:6006 task_flags:0x400140 flags:0x00080002
[ 250.370825][ T31] Call Trace:
[ 250.374119][ T31]
[ 250.377043][ T31] ? __schedule+0x10b9/0x6150
[ 250.381739][ T31] __schedule+0x1139/0x6150
[ 250.386234][ T31] ? __lock_acquire+0x436/0x2890
[ 250.391203][ T31] ? __pfx___schedule+0x10/0x10
[ 250.396044][ T31] ? find_held_lock+0x2b/0x80
[ 250.400707][ T31] ? schedule+0x2d7/0x3a0
[ 250.405095][ T31] schedule+0xe7/0x3a0
[ 250.409157][ T31] schedule_preempt_disabled+0x13/0x30
[ 250.414714][ T31] rwsem_down_write_slowpath+0x521/0x1310
[ 250.420440][ T31] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 250.426743][ T31] ? lockdep_unlock+0x64/0xd0
[ 250.431456][ T31] ? __pfx___might_resched+0x10/0x10
[ 250.436731][ T31] down_write_nested+0x1da/0x210
[ 250.441796][ T31] ? __pfx_down_write_nested+0x10/0x10
[ 250.447379][ T31] ? lookup_noperm_common+0x2a0/0x330
[ 250.452773][ T31] start_removing_noperm+0x80/0xd0
[ 250.457886][ T31] fuse_reverse_inval_entry+0xcf/0x4b0
[ 250.463373][ T31] fuse_dev_do_write+0x1e09/0x3ab0
[ 250.468487][ T31] ? __pfx_fuse_dev_do_write+0x10/0x10
[ 250.474033][ T31] ? __futex_wait+0x24b/0x2f0
[ 250.478722][ T31] ? __pfx___futex_wait+0x10/0x10
[ 250.483793][ T31] ? __pfx_futex_wake_mark+0x10/0x10
[ 250.489070][ T31] ? __asan_memset+0x23/0x50
[ 250.493693][ T31] fuse_dev_write+0x16a/0x200
[ 250.498384][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 250.503623][ T31] ? futex_private_hash_put+0x160/0x1b0
[ 250.509194][ T31] ? bpf_lsm_file_permission+0x9/0x10
[ 250.514581][ T31] ? security_file_permission+0x71/0x210
[ 250.520216][ T31] ? rw_verify_area+0xcf/0x6c0
[ 250.525041][ T31] vfs_write+0x7d3/0x11d0
[ 250.529379][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 250.534613][ T31] ? __pfx_vfs_write+0x10/0x10
[ 250.539385][ T31] ? find_held_lock+0x2b/0x80
[ 250.544167][ T31] ksys_write+0x12a/0x250
[ 250.548497][ T31] ? __pfx_ksys_write+0x10/0x10
[ 250.553375][ T31] do_syscall_64+0xcd/0xf80
[ 250.557902][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 250.563825][ T31] RIP: 0033:0x7fd86c67c859
[ 250.568227][ T31] RSP: 002b:00007fd86d3db0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 250.576643][ T31] RAX: ffffffffffffffda RBX: 00007fd86c79c050 RCX: 00007fd86c67c859
[ 250.584677][ T31] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003
[ 250.592659][ T31] RBP: 00007fd86c6d8ad0 R08: 0000000000000000 R09: 0000000000000000
[ 250.600622][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 250.608618][ T31] R13: 000000000000006e R14: 00007fd86c79c050 R15: 00007ffe76ee4ce8
[ 250.616604][ T31]
[ 250.619615][ T31]
[ 250.619615][ T31] Showing all locks held in the system:
[ 250.627376][ T31] 1 lock held by khungtaskd/31:
[ 250.632251][ T31] #0: ffffffff8e3c9620 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 250.642171][ T31] 5 locks held by kworker/u8:10/3415:
[ 250.647534][ T31] 1 lock held by klogd/5174:
[ 250.652140][ T31] 2 locks held by getty/5568:
[ 250.656805][ T31] #0: ffff88814e1990a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 250.666627][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x1510
[ 250.676766][ T31] 1 lock held by syz-executor.0/6006:
[ 250.682217][ T31] #0: ffff888072128148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x42/0x70
[ 250.692232][ T31] 2 locks held by syz-executor.0/6066:
[ 250.697685][ T31] #0: ffff888072128148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x42/0x70
[ 250.707640][ T31] #1: ffff8880721285f8 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd2/0x110
[ 250.716902][ T31] 2 locks held by syz-executor.0/6071:
[ 250.722451][ T31] #0: ffff8880330df370 (&fc->killsb){.+.+}-{4:4}, at: fuse_dev_do_write+0x1de9/0x3ab0
[ 250.732212][ T31] #1: ffff888072128148 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: start_removing_noperm+0x80/0xd0
[ 250.743346][ T31]
[ 250.745667][ T31] =============================================
[ 250.745667][ T31]
[ 250.754116][ T31] NMI backtrace for cpu 1
[ 250.754142][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 250.754159][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 250.754168][ T31] Call Trace:
[ 250.754174][ T31]
[ 250.754181][ T31] dump_stack_lvl+0x116/0x1f0
[ 250.754206][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 250.754232][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 250.754256][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 250.754284][ T31] sys_info+0x133/0x180
[ 250.754307][ T31] watchdog+0xe66/0x1180
[ 250.754333][ T31] ? rcu_is_watching+0x12/0xc0
[ 250.754351][ T31] ? __pfx_watchdog+0x10/0x10
[ 250.754367][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 250.754391][ T31] ? __kthread_parkme+0x19e/0x250
[ 250.754411][ T31] ? __pfx_watchdog+0x10/0x10
[ 250.754431][ T31] kthread+0x3c5/0x780
[ 250.754453][ T31] ? __pfx_kthread+0x10/0x10
[ 250.754476][ T31] ? rcu_is_watching+0x12/0xc0
[ 250.754492][ T31] ? __pfx_kthread+0x10/0x10
[ 250.754514][ T31] ret_from_fork+0x983/0xb10
[ 250.754535][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 250.754556][ T31] ? __switch_to+0x7af/0x10d0
[ 250.754578][ T31] ? __pfx_kthread+0x10/0x10
[ 250.754600][ T31] ret_from_fork_asm+0x1a/0x30
[ 250.754639][ T31]
[ 250.754646][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 250.888943][ C0] NMI backtrace for cpu 0
[ 250.888958][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full)
[ 250.888976][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 250.888985][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 250.889012][ C0] Code: c6 5f 02 c3 cc cc cc cc 0f 1f 00 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 13 59 12 00 fb f4 cc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 250.889027][ C0] RSP: 0018:ffffffff8e007df8 EFLAGS: 000002c6
[ 250.889040][ C0] RAX: 00000000000ea90b RBX: 0000000000000000 RCX: ffffffff8b7806d9
[ 250.889050][ C0] RDX: 0000000000000000 RSI: ffffffff8dacdbe3 RDI: ffffffff8bf2b380
[ 250.889060][ C0] RBP: fffffbfff1c12f68 R08: 0000000000000001 R09: ffffed101708673d
[ 250.889069][ C0] R10: ffff8880b84339eb R11: ffffffff8e098670 R12: 0000000000000000
[ 250.889079][ C0] R13: ffffffff8e097b40 R14: ffffffff9088afd0 R15: 0000000000000000
[ 250.889089][ C0] FS: 0000000000000000(0000) GS:ffff8881248f6000(0000) knlGS:0000000000000000
[ 250.889103][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 250.889113][ C0] CR2: 000055717d224168 CR3: 000000000e184000 CR4: 00000000003526f0
[ 250.889123][ C0] Call Trace:
[ 250.889130][ C0]
[ 250.889135][ C0] default_idle+0x13/0x20
[ 250.889156][ C0] default_idle_call+0x6c/0xb0
[ 250.889176][ C0] do_idle+0x38d/0x510
[ 250.889200][ C0] ? __pfx_do_idle+0x10/0x10
[ 250.889229][ C0] cpu_startup_entry+0x4f/0x60
[ 250.889250][ C0] rest_init+0x16b/0x2b0
[ 250.889270][ C0] ? acpi_subsystem_init+0x133/0x180
[ 250.889289][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 250.889304][ C0] start_kernel+0x3ef/0x4d0
[ 250.889326][ C0] x86_64_start_reservations+0x18/0x30
[ 250.889349][ C0] x86_64_start_kernel+0x130/0x190
[ 250.889371][ C0] common_startup_64+0x13e/0x148
[ 250.889395][ C0]
[ 251.011286][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 251.011305][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 251.011332][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 251.011343][ T31] Call Trace:
[ 251.011352][ T31]
[ 251.011361][ T31] dump_stack_lvl+0x3d/0x1f0
[ 251.011389][ T31] vpanic+0x640/0x6f0
[ 251.011412][ T31] panic+0xca/0xd0
[ 251.011430][ T31] ? __pfx_panic+0x10/0x10
[ 251.011454][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 251.011477][ T31] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300
[ 251.011504][ T31] ? nmi_trigger_cpumask_backtrace+0x2be/0x300
[ 251.011532][ T31] ? watchdog+0xe83/0x1180
[ 251.011551][ T31] ? watchdog+0xe76/0x1180
[ 251.011571][ T31] watchdog+0xe94/0x1180
[ 251.011596][ T31] ? rcu_is_watching+0x12/0xc0
[ 251.011614][ T31] ? __pfx_watchdog+0x10/0x10
[ 251.011632][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 251.011655][ T31] ? __kthread_parkme+0x19e/0x250
[ 251.011675][ T31] ? __pfx_watchdog+0x10/0x10
[ 251.011694][ T31] kthread+0x3c5/0x780
[ 251.011719][ T31] ? __pfx_kthread+0x10/0x10
[ 251.011745][ T31] ? rcu_is_watching+0x12/0xc0
[ 251.011762][ T31] ? __pfx_kthread+0x10/0x10
[ 251.011783][ T31] ret_from_fork+0x983/0xb10
[ 251.011804][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 251.011826][ T31] ? __switch_to+0x7af/0x10d0
[ 251.011852][ T31] ? __pfx_kthread+0x10/0x10
[ 251.011873][ T31] ret_from_fork_asm+0x1a/0x30
[ 251.011912][ T31]
[ 251.222811][ T31] Kernel Offset: disabled
[ 251.227133][ T31] Rebooting in 86400 seconds..