Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts.
2025/06/23 04:55:37 ignoring optional flag "sandboxArg"="0"
2025/06/23 04:55:39 parsed 1 programs
[ 128.993483][ T6350] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 132.441171][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 132.457986][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 132.467583][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 132.476366][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 132.484846][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 132.863765][ T3538] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 132.873287][ T3538] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 132.875174][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.887065][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 132.912496][ T3538] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 132.921181][ T3538] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.515700][ T6406] chnl_net:caif_netlink_parms(): no params data found
[ 134.592523][ T6406] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.600137][ T6406] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.607522][ T6406] bridge_slave_0: entered allmulticast mode
[ 134.614849][ T6406] bridge_slave_0: entered promiscuous mode
[ 134.625503][ T6406] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.632809][ T6406] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.640443][ T6406] bridge_slave_1: entered allmulticast mode
[ 134.648143][ T6406] bridge_slave_1: entered promiscuous mode
[ 134.678612][ T6406] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.691443][ T6406] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.726380][ T6406] team0: Port device team_slave_0 added
[ 134.734090][ T6406] team0: Port device team_slave_1 added
[ 134.757908][ T6406] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.764873][ T6406] 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.
[ 134.791802][ T6406] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.803739][ T6406] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.810842][ T6406] 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.
[ 134.836951][ T6406] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.876533][ T6406] hsr_slave_0: entered promiscuous mode
[ 134.883152][ T6406] hsr_slave_1: entered promiscuous mode
[ 135.504312][ T6406] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 135.520374][ T6406] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 135.533348][ T6406] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 135.544435][ T6406] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 135.654788][ T6406] 8021q: adding VLAN 0 to HW filter on device bond0
[ 135.686599][ T6406] 8021q: adding VLAN 0 to HW filter on device team0
[ 135.705899][ T3538] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.713136][ T3538] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 135.739955][ T3538] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.747686][ T3538] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 136.007197][ T6406] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 136.064997][ T6406] veth0_vlan: entered promiscuous mode
[ 136.080056][ T6406] veth1_vlan: entered promiscuous mode
[ 136.120272][ T6406] veth0_macvtap: entered promiscuous mode
[ 136.133717][ T6406] veth1_macvtap: entered promiscuous mode
[ 136.160770][ T6406] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 136.176286][ T6406] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 136.190777][ T6406] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.199980][ T6406] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.209902][ T6406] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.219397][ T6406] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.403577][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 136.491577][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 136.607759][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 136.722491][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/06/23 04:55:52 executed programs: 0
[ 137.971833][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 137.985470][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 137.993874][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 138.004129][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 138.012149][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 138.270904][ T6516] chnl_net:caif_netlink_parms(): no params data found
[ 138.399833][ T6516] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.408436][ T6516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 138.415685][ T6516] bridge_slave_0: entered allmulticast mode
[ 138.426517][ T6516] bridge_slave_0: entered promiscuous mode
[ 138.435702][ T6516] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.445081][ T6516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 138.453606][ T6516] bridge_slave_1: entered allmulticast mode
[ 138.463385][ T6516] bridge_slave_1: entered promiscuous mode
[ 138.509688][ T6516] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 138.524575][ T6516] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 138.576197][ T6516] team0: Port device team_slave_0 added
[ 138.589563][ T6516] team0: Port device team_slave_1 added
[ 138.632525][ T6516] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 138.641208][ T6516] 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.
[ 138.669816][ T6516] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 138.683311][ T6516] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 138.692224][ T6516] 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.
[ 138.720674][ T6516] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 138.786151][ T6516] hsr_slave_0: entered promiscuous mode
[ 138.794194][ T6516] hsr_slave_1: entered promiscuous mode
[ 138.803046][ T6516] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 138.811597][ T6516] Cannot create hsr debugfs directory
[ 139.028261][ T60] bridge_slave_1: left allmulticast mode
[ 139.033962][ T60] bridge_slave_1: left promiscuous mode
[ 139.040306][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.050508][ T60] bridge_slave_0: left allmulticast mode
[ 139.056190][ T60] bridge_slave_0: left promiscuous mode
[ 139.063837][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.407200][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 139.419967][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 139.432301][ T60] bond0 (unregistering): Released all slaves
[ 139.535229][ T60] hsr_slave_0: left promiscuous mode
[ 139.543895][ T60] hsr_slave_1: left promiscuous mode
[ 139.550270][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 139.561826][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 139.570118][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 139.580100][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 139.607020][ T60] veth1_macvtap: left promiscuous mode
[ 139.613385][ T60] veth0_macvtap: left promiscuous mode
[ 139.621498][ T60] veth1_vlan: left promiscuous mode
[ 139.626891][ T60] veth0_vlan: left promiscuous mode
[ 140.061049][ T51] Bluetooth: hci0: command tx timeout
[ 140.140066][ T60] team0 (unregistering): Port device team_slave_1 removed
[ 140.180087][ T60] team0 (unregistering): Port device team_slave_0 removed
[ 140.911691][ T6516] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 140.933335][ T6516] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 140.949945][ T6516] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 140.968562][ T6516] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 141.259922][ T6516] 8021q: adding VLAN 0 to HW filter on device bond0
[ 141.286470][ T6516] 8021q: adding VLAN 0 to HW filter on device team0
[ 141.357849][ T3497] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.365168][ T3497] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 141.400943][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.408130][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 141.483823][ T6516] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 141.499254][ T6516] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 141.793253][ T6516] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 141.840749][ T6516] veth0_vlan: entered promiscuous mode
[ 141.858874][ T6516] veth1_vlan: entered promiscuous mode
[ 141.900530][ T6516] veth0_macvtap: entered promiscuous mode
[ 141.914476][ T6516] veth1_macvtap: entered promiscuous mode
[ 141.942811][ T6516] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 141.962030][ T6516] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 141.975476][ T6516] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.984619][ T6516] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.995548][ T6516] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 142.005306][ T6516] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 142.103170][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 142.123401][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 142.138488][ T51] Bluetooth: hci0: command tx timeout
[ 142.165485][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 142.174592][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/06/23 04:55:57 executed programs: 12
[ 144.217365][ T51] Bluetooth: hci0: command tx timeout
[ 146.297478][ T51] Bluetooth: hci0: command tx timeout
[ 194.300913][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.307359][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 255.740691][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.747024][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 262.937680][ T5151] Bluetooth: hci0: command 0x0406 tx timeout
[ 289.017590][ T31] INFO: task syz.0.27:6661 blocked for more than 143 seconds.
[ 289.025126][ T31] Not tainted 6.16.0-rc3-syzkaller-g86731a2a651e #0
[ 289.032322][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 289.041086][ T31] task:syz.0.27 state:D stack:27432 pid:6661 tgid:6661 ppid:6516 task_flags:0x440040 flags:0x00004004
[ 289.053130][ T31] Call Trace:
[ 289.056430][ T31]
[ 289.059428][ T31] __schedule+0x116a/0x5de0
[ 289.064000][ T31] ? __lock_acquire+0x622/0x1c90
[ 289.069006][ T31] ? __pfx___schedule+0x10/0x10
[ 289.073920][ T31] ? find_held_lock+0x2b/0x80
[ 289.078698][ T31] ? schedule+0x2d7/0x3a0
[ 289.083075][ T31] schedule+0xe7/0x3a0
[ 289.087243][ T31] io_schedule+0xbf/0x130
[ 289.091631][ T31] bit_wait_io+0x15/0xe0
[ 289.095908][ T31] __wait_on_bit+0x62/0x180
[ 289.100530][ T31] ? __pfx_bit_wait_io+0x10/0x10
[ 289.105503][ T31] out_of_line_wait_on_bit+0xd9/0x110
[ 289.110922][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 289.116935][ T31] ? __pfx_wake_bit_function+0x10/0x10
[ 289.122453][ T31] do_get_write_access+0x93d/0x1320
[ 289.127711][ T31] jbd2_journal_get_write_access+0x1d6/0x280
[ 289.133694][ T31] __ext4_journal_get_write_access+0x6a/0x340
[ 289.139832][ T31] ext4_reserve_inode_write+0x1be/0x340
[ 289.145406][ T31] __ext4_mark_inode_dirty+0x197/0x870
[ 289.150928][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 289.156933][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.161747][ T31] ? trace_jbd2_handle_start+0x1a8/0x230
[ 289.167437][ T31] ? jbd2__journal_start+0xf6/0x6a0
[ 289.172648][ T31] ? __ext4_journal_start_sb+0x195/0x690
[ 289.178368][ T31] ? __ext4_journal_start_sb+0x19e/0x690
[ 289.184038][ T31] ? ext4_dirty_inode+0xa1/0x130
[ 289.189036][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 289.194437][ T31] ext4_dirty_inode+0xd9/0x130
[ 289.199311][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.204119][ T31] __mark_inode_dirty+0x1eb/0xe50
[ 289.209231][ T31] generic_update_time+0xcf/0xf0
[ 289.214207][ T31] file_update_time+0x17d/0x1c0
[ 289.219182][ T31] ext4_page_mkwrite+0x35e/0x1760
[ 289.224257][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 289.229781][ T31] do_page_mkwrite+0x174/0x380
[ 289.234582][ T31] __handle_mm_fault+0x3829/0x5490
[ 289.240019][ T31] ? __pfx___handle_mm_fault+0x10/0x10
[ 289.245506][ T31] ? lock_vma_under_rcu+0x47d/0x970
[ 289.250814][ T31] ? lock_vma_under_rcu+0x47d/0x970
[ 289.256047][ T31] handle_mm_fault+0x589/0xd10
[ 289.260860][ T31] ? __pkru_allows_pkey+0x41/0xb0
[ 289.265920][ T31] do_user_addr_fault+0x60c/0x1370
[ 289.271277][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.276157][ T31] exc_page_fault+0x5c/0xb0
[ 289.280714][ T31] asm_exc_page_fault+0x26/0x30
[ 289.285673][ T31] RIP: 0033:0x7fe91e05f5f1
[ 289.290154][ T31] RSP: 002b:00007fffac42c480 EFLAGS: 00010202
[ 289.296237][ T31] RAX: 0000001b32f60000 RBX: 00007fe91eed5720 RCX: 0000000000000003
[ 289.304349][ T31] RDX: 0000001b32f5ffff RSI: 0000000000000008 RDI: 00007fe91eed5720
[ 289.312373][ T31] RBP: 00007fe91e3a6038 R08: 0000000000000000 R09: 0000000000000000
[ 289.320509][ T31] R10: 00007fe91eed5700 R11: 0000000000000001 R12: 0000000000007403
[ 289.328557][ T31] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 289.336602][ T31]
[ 289.339696][ T31]
[ 289.339696][ T31] Showing all locks held in the system:
[ 289.347468][ T31] 1 lock held by khungtaskd/31:
[ 289.352338][ T31] #0: ffffffff8e5c47c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 289.362333][ T31] 7 locks held by kworker/u8:2/36:
[ 289.367502][ T31] #0: ffff888140a95148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 289.378316][ T31] #1: ffffc90000ac7d10 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 289.390227][ T31] #2: ffff8880346600e0 (&type->s_umount_key#32){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0
[ 289.400807][ T31] #3: ffff888034662b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x27a/0x600
[ 289.411140][ T31] #4: ffff888034664950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 289.420922][ T31] #5: ffff88807333c560 (&ei->i_data_sem){++++}-{4:4}, at: ext4_map_blocks+0x5b6/0x14b0
[ 289.430780][ T31] #6: ffffe8ffffc20878 (&lg->lg_mutex){+.+.}-{4:4}, at: ext4_mb_initialize_context+0x81c/0xdf0
[ 289.441312][ T31] 2 locks held by getty/5594:
[ 289.446090][ T31] #0: ffff888031dcb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 289.455914][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 289.466108][ T31] 3 locks held by syz.0.27/6661:
[ 289.471111][ T31] #0: ffff8880756cf448 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370
[ 289.480514][ T31] #1: ffff888034660520 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380
[ 289.490083][ T31] #2: ffff888034664950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 289.500012][ T31] 3 locks held by syz-executor/6826:
[ 289.505425][ T31] #0: ffff888034660428 (sb_writers#4){.+.+}-{0:0}, at: filename_create+0x10e/0x4a0
[ 289.514945][ T31] #1: ffff888076993d40 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1bb/0x4a0
[ 289.525741][ T31] #2: ffff888034664950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 289.535392][ T31]
[ 289.537763][ T31] =============================================
[ 289.537763][ T31]
[ 289.546196][ T31] NMI backtrace for cpu 0
[ 289.546222][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-g86731a2a651e #0 PREEMPT(full)
[ 289.546251][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 289.546264][ T31] Call Trace:
[ 289.546272][ T31]
[ 289.546281][ T31] dump_stack_lvl+0x116/0x1f0
[ 289.546320][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 289.546350][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.546380][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 289.546412][ T31] watchdog+0xf70/0x12c0
[ 289.546452][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.546482][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 289.546516][ T31] ? __kthread_parkme+0x19e/0x250
[ 289.546545][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.546576][ T31] kthread+0x3c5/0x780
[ 289.546608][ T31] ? __pfx_kthread+0x10/0x10
[ 289.546640][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.546663][ T31] ? __pfx_kthread+0x10/0x10
[ 289.546695][ T31] ret_from_fork+0x5d4/0x6f0
[ 289.546724][ T31] ? __pfx_kthread+0x10/0x10
[ 289.546755][ T31] ret_from_fork_asm+0x1a/0x30
[ 289.546795][ T31]
[ 289.546804][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 289.664464][ C1] NMI backtrace for cpu 1
[ 289.664482][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.0-rc3-syzkaller-g86731a2a651e #0 PREEMPT(full)
[ 289.664511][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 289.664525][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 289.664563][ C1] Code: ab 75 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 33 bf 2d 00 fb f4 0c fb 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 289.664631][ C1] RSP: 0018:ffffc90000197df8 EFLAGS: 000002c2
[ 289.664649][ C1] RAX: 0000000000100f4f RBX: 0000000000000001 RCX: ffffffff8b7c4be9
[ 289.664664][ C1] RDX: 0000000000000000 RSI: ffffffff8de13a7d RDI: ffffffff8c1564a0
[ 289.664679][ C1] RBP: ffffed1003c55b40 R08: 0000000000000001 R09: ffffed10170a6645
[ 289.664694][ C1] R10: ffff8880b853322b R11: 0000000000000001 R12: 0000000000000001
[ 289.664708][ C1] R13: ffff88801e2ada00 R14: ffffffff90a82c50 R15: 0000000000000000
[ 289.664723][ C1] FS: 0000000000000000(0000) GS:ffff88812485f000(0000) knlGS:0000000000000000
[ 289.664745][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.664760][ C1] CR2: 0000562ed38995d0 CR3: 000000000e382000 CR4: 00000000003526f0
[ 289.664774][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 289.664788][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 289.664802][ C1] Call Trace:
[ 289.664809][ C1]
[ 289.664816][ C1] default_idle+0x13/0x20
[ 289.664838][ C1] default_idle_call+0x6d/0xb0
[ 289.664860][ C1] do_idle+0x391/0x510
[ 289.664885][ C1] ? __pfx_do_idle+0x10/0x10
[ 289.664907][ C1] ? trace_sched_exit_tp+0x31/0x130
[ 289.664936][ C1] cpu_startup_entry+0x4f/0x60
[ 289.664959][ C1] start_secondary+0x21d/0x2b0
[ 289.664986][ C1] ? __pfx_start_secondary+0x10/0x10
[ 289.665017][ C1] common_startup_64+0x13e/0x148
[ 289.665061][ C1]
[ 289.665520][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.860382][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller-g86731a2a651e #0 PREEMPT(full)
[ 289.871678][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 289.881735][ T31] Call Trace:
[ 289.885013][ T31]
[ 289.887945][ T31] dump_stack_lvl+0x3d/0x1f0
[ 289.892643][ T31] panic+0x71c/0x800
[ 289.896553][ T31] ? __pfx_panic+0x10/0x10
[ 289.900993][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 289.906466][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.912461][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 289.917841][ T31] ? watchdog+0xdda/0x12c0
[ 289.922266][ T31] ? watchdog+0xdcd/0x12c0
[ 289.926693][ T31] watchdog+0xdeb/0x12c0
[ 289.930954][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.935641][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 289.940855][ T31] ? __kthread_parkme+0x19e/0x250
[ 289.945885][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.950574][ T31] kthread+0x3c5/0x780
[ 289.954655][ T31] ? __pfx_kthread+0x10/0x10
[ 289.959258][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.964026][ T31] ? __pfx_kthread+0x10/0x10
[ 289.968638][ T31] ret_from_fork+0x5d4/0x6f0
[ 289.973237][ T31] ? __pfx_kthread+0x10/0x10
[ 289.978011][ T31] ret_from_fork_asm+0x1a/0x30
[ 289.982793][ T31]
[ 289.986119][ T31] Kernel Offset: disabled
[ 289.990435][ T31] Rebooting in 86400 seconds..