Warning: Permanently added '10.128.0.151' (ED25519) to the list of known hosts.
2026/08/11 12:35:17 parsed 1 programs
2026/08/11 12:35:17 serving rpc on tcp://39919
[ 78.478186][ T5785] cgroup: Unknown subsys name 'net'
[ 78.610275][ T5785] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 80.018616][ T5785] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 82.954315][ T5833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.962191][ T5833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.970095][ T5833] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.978553][ T5833] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.986825][ T5833] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.994259][ T5833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.256843][ T1074] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.264875][ T1074] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.288739][ T1074] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.300396][ T1074] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.813227][ T5868] chnl_net:caif_netlink_parms(): no params data found
[ 84.896198][ T5868] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.905554][ T5868] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.912670][ T5868] bridge_slave_0: entered allmulticast mode
[ 84.919656][ T5868] bridge_slave_0: entered promiscuous mode
[ 84.928015][ T5868] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.936437][ T5868] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.943610][ T5868] bridge_slave_1: entered allmulticast mode
[ 84.952150][ T5868] bridge_slave_1: entered promiscuous mode
[ 84.998224][ T5868] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.009819][ T5868] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.045413][ T5868] team0: Port device team_slave_0 added
[ 85.062562][ T5868] team0: Port device team_slave_1 added
[ 85.086474][ T5868] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.093449][ T5868] 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.
[ 85.119709][ T5868] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.133481][ T5868] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.140611][ T5868] 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.
[ 85.166734][ T5868] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.211625][ T5868] hsr_slave_0: entered promiscuous mode
[ 85.218021][ T5868] hsr_slave_1: entered promiscuous mode
[ 85.380515][ T5868] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.392657][ T5868] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.405190][ T5868] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.425884][ T5868] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.506398][ T5868] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.513664][ T5868] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.521479][ T5868] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.528655][ T5868] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.625999][ T41] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.645512][ T41] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.668940][ T5868] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.704826][ T5868] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.723604][ T41] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.730735][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.759240][ T64] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.766378][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.955350][ T5868] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.001231][ T5868] veth0_vlan: entered promiscuous mode
[ 86.012889][ T5868] veth1_vlan: entered promiscuous mode
[ 86.053159][ T5868] veth0_macvtap: entered promiscuous mode
[ 86.062946][ T5868] veth1_macvtap: entered promiscuous mode
[ 86.089586][ T5868] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.103265][ T5868] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.116057][ T5868] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.129233][ T5868] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.138046][ T5868] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.146940][ T5868] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.294963][ T5868] syz-executor (5868) used greatest stack depth: 20552 bytes left
[ 86.512622][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/08/11 12:35:27 executed programs: 0
[ 86.915751][ T23] cfg80211: failed to load regulatory.db
[ 86.948336][ T5085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.957535][ T5085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.966449][ T5085] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.975477][ T5085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.983071][ T5085] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.991311][ T5085] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.107552][ T5891] chnl_net:caif_netlink_parms(): no params data found
[ 87.160271][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.167478][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.174847][ T5891] bridge_slave_0: entered allmulticast mode
[ 87.181553][ T5891] bridge_slave_0: entered promiscuous mode
[ 87.189452][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.196664][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.204613][ T5891] bridge_slave_1: entered allmulticast mode
[ 87.211444][ T5891] bridge_slave_1: entered promiscuous mode
[ 87.240438][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.252497][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.283036][ T5891] team0: Port device team_slave_0 added
[ 87.291594][ T5891] team0: Port device team_slave_1 added
[ 87.313098][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 87.320190][ T5891] 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.
[ 87.346134][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 87.358721][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 87.365818][ T5891] 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.
[ 87.392805][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 87.438719][ T5891] hsr_slave_0: entered promiscuous mode
[ 87.445272][ T5891] hsr_slave_1: entered promiscuous mode
[ 87.451346][ T5891] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 87.459447][ T5891] Cannot create hsr debugfs directory
[ 88.624999][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.064430][ T5085] Bluetooth: hci0: command tx timeout
[ 91.144337][ T5085] Bluetooth: hci0: command tx timeout
[ 91.334082][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.416195][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.294362][ T5891] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.304821][ T5891] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.317356][ T5891] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.337190][ T11] hsr_slave_0: left promiscuous mode
[ 92.343310][ T11] hsr_slave_1: left promiscuous mode
[ 92.349591][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 92.357717][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 92.365968][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 92.373545][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 92.382730][ T11] bridge_slave_1: left allmulticast mode
[ 92.388476][ T11] bridge_slave_1: left promiscuous mode
[ 92.395661][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.407199][ T11] bridge_slave_0: left allmulticast mode
[ 92.412840][ T11] bridge_slave_0: left promiscuous mode
[ 92.419255][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.438453][ T11] veth1_macvtap: left promiscuous mode
[ 92.444207][ T11] veth0_macvtap: left promiscuous mode
[ 92.449769][ T11] veth1_vlan: left promiscuous mode
[ 92.455300][ T11] veth0_vlan: left promiscuous mode
[ 92.799102][ T11] team0 (unregistering): Port device team_slave_1 removed
[ 92.829787][ T11] team0 (unregistering): Port device team_slave_0 removed
[ 92.857917][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 92.888208][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 93.070580][ T11] bond0 (unregistering): Released all slaves
[ 93.155895][ T5891] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.227188][ T5085] Bluetooth: hci0: command tx timeout
[ 93.230527][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.256611][ T5891] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.273551][ T1074] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.280715][ T1074] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.301006][ T1074] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.308177][ T1074] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.504252][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.542740][ T5891] veth0_vlan: entered promiscuous mode
[ 93.559326][ T5891] veth1_vlan: entered promiscuous mode
[ 93.592819][ T5891] veth0_macvtap: entered promiscuous mode
[ 93.601856][ T5891] veth1_macvtap: entered promiscuous mode
[ 93.620260][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.632908][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.647360][ T5891] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.656154][ T5891] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.667769][ T5891] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.680100][ T5891] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.737946][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.750967][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.777162][ T1074] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2026/08/11 12:35:34 executed programs: 2
[ 93.785110][ T1074] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.314887][ T5085] Bluetooth: hci0: command tx timeout
2026/08/11 12:35:39 executed programs: 237
[ 132.986026][ T1290] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.992504][ T1290] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.425761][ T1290] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.432066][ T1290] ieee802154 phy1 wpan1: encryption failed: -22
[ 211.863851][ T5833] Bluetooth: hci0: command 0x0406 tx timeout
[ 242.423951][ T28] INFO: task syz.0.252:6170 blocked for more than 143 seconds.
[ 242.431688][ T28] Not tainted syzkaller #0
[ 242.438057][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.446879][ T28] task:syz.0.252 state:D stack:27536 pid:6170 ppid:5891 flags:0x00004004
[ 242.456208][ T28] Call Trace:
[ 242.459503][ T28]
[ 242.462439][ T28] __schedule+0x15ae/0x4660
[ 242.467093][ T28] ? mark_lock+0x94/0x320
[ 242.471437][ T28] ? asan.module_dtor+0x20/0x20
[ 242.476340][ T28] ? __lock_acquire+0x7d80/0x7d80
[ 242.481379][ T28] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 242.487352][ T28] ? lockdep_hardirqs_on+0x98/0x150
[ 242.492568][ T28] schedule+0xbd/0x170
[ 242.496715][ T28] io_schedule+0x80/0xd0
[ 242.500969][ T28] bit_wait_io+0x11/0xd0
[ 242.505327][ T28] __wait_on_bit+0x9f/0x2c0
[ 242.509843][ T28] ? bit_wait+0xd0/0xd0
[ 242.514055][ T28] out_of_line_wait_on_bit+0x13c/0x190
[ 242.519555][ T28] ? bit_wait+0xd0/0xd0
[ 242.523770][ T28] ? __wait_on_bit+0x2c0/0x2c0
[ 242.528540][ T28] ? do_raw_spin_lock+0x11f/0x2b0
[ 242.533554][ T28] ? bit_waitqueue+0x30/0x30
[ 242.538205][ T28] ? do_raw_spin_unlock+0x121/0x230
[ 242.543412][ T28] do_get_write_access+0x5c9/0xe00
[ 242.548590][ T28] jbd2_journal_get_write_access+0x10c/0x140
[ 242.554732][ T28] __ext4_journal_get_write_access+0x208/0x6d0
[ 242.560907][ T28] ? __ext4_journal_ensure_credits+0x450/0x450
[ 242.567100][ T28] ? __might_sleep+0xe0/0xe0
[ 242.571707][ T28] ext4_reserve_inode_write+0x205/0x2a0
[ 242.577330][ T28] __ext4_mark_inode_dirty+0x13f/0x6d0
[ 242.582820][ T28] ext4_dirty_inode+0xcb/0x110
[ 242.587663][ T28] ? __ext4_expand_extra_isize+0x400/0x400
[ 242.593494][ T28] __mark_inode_dirty+0x2cc/0xc90
[ 242.598594][ T28] file_update_time+0x187/0x1a0
[ 242.603455][ T28] ext4_page_mkwrite+0x1f9/0x11a0
[ 242.608525][ T28] ? filemap_fault+0x103c/0x1540
[ 242.613490][ T28] ? mapping_seek_hole_data+0x1330/0x1330
[ 242.619267][ T28] ? ext4_change_inode_journal_flag+0x8a0/0x8a0
[ 242.625550][ T28] ? __lock_acquire+0x7d80/0x7d80
[ 242.630566][ T28] ? __pte_offset_map+0x20d/0x280
[ 242.635657][ T28] do_page_mkwrite+0x153/0x3f0
[ 242.640428][ T28] handle_mm_fault+0x1a2c/0x4a50
[ 242.645404][ T28] ? handle_mm_fault+0xe6/0x4a50
[ 242.650355][ T28] ? numa_migrate_prep+0x350/0x350
[ 242.655531][ T28] ? lock_mm_and_find_vma+0x9c/0x2f0
[ 242.660827][ T28] do_user_addr_fault+0x736/0x12d0
[ 242.666124][ T28] exc_page_fault+0x64/0x100
[ 242.670766][ T28] asm_exc_page_fault+0x26/0x30
[ 242.675682][ T28] RIP: 0033:0x7fa1c40667f1
[ 242.680111][ T28] RSP: 002b:00007ffdf00f50d0 EFLAGS: 00010202
[ 242.686211][ T28] RAX: 0000001b2ce64000 RBX: 0000000000000000 RCX: 000000000003fde8
[ 242.694260][ T28] RDX: 0000001b2ce63fff RSI: 0000000000000008 RDI: 00007fa1c4f55720
[ 242.702225][ T28] RBP: 00007fa1c4f55720 R08: 0000000000000000 R09: 00007fa1c4426038
[ 242.710286][ T28] R10: 00007fa1c4f55700 R11: 0000000000000000 R12: 0000000000000000
[ 242.718365][ T28] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 242.726399][ T28]
[ 242.729519][ T28]
[ 242.729519][ T28] Showing all locks held in the system:
[ 242.737313][ T28] 1 lock held by khungtaskd/28:
[ 242.742162][ T28] #0: ffffffff8d131da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290
[ 242.752038][ T28] 6 locks held by kworker/u4:4/64:
[ 242.757187][ T28] #0: ffff888140054138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600
[ 242.768437][ T28] #1: ffffc900015a7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600
[ 242.781087][ T28] #2: ffff88807fe6a0e0 (&type->s_umount_key#31){++++}-{3:3}, at: super_trylock_shared+0x20/0xf0
[ 242.791665][ T28] #3: ffff88807fe6cc58 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1a4/0x350
[ 242.802189][ T28] #4: ffff88807fe6e990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170
[ 242.811968][ T28] #5: ffff8880724b8288 (&ei->i_data_sem){++++}-{3:3}, at: ext4_map_blocks+0x918/0x1a90
[ 242.821849][ T28] 2 locks held by getty/5534:
[ 242.826551][ T28] #0: ffff88802df2e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 242.836372][ T28] #1: ffffc9000326e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370
[ 242.846539][ T28] 3 locks held by syz.0.252/6170:
[ 242.851581][ T28] #0: ffff88807e76d720 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0
[ 242.861589][ T28] #1: ffff88807fe6a510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0
[ 242.871388][ T28] #2: ffff88807fe6e990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170
[ 242.881118][ T28] 3 locks held by syz-executor/6181:
[ 242.886513][ T28] #0: ffff88807fe6a418 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 242.895766][ T28] #1: ffff888076d92c10 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x20f/0x450
[ 242.906579][ T28] #2: ffff88807fe6e990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170
[ 242.916324][ T28]
[ 242.918636][ T28] =============================================
[ 242.918636][ T28]
[ 242.927117][ T28] NMI backtrace for cpu 0
[ 242.931469][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0
[ 242.938664][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 242.948801][ T28] Call Trace:
[ 242.952072][ T28]
[ 242.954997][ T28] dump_stack_lvl+0x18c/0x250
[ 242.959689][ T28] ? __wake_up_klogd+0xd9/0x100
[ 242.964532][ T28] ? show_regs_print_info+0x20/0x20
[ 242.969729][ T28] ? load_image+0x420/0x420
[ 242.974230][ T28] nmi_cpu_backtrace+0x3a6/0x3e0
[ 242.979155][ T28] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0
[ 242.985310][ T28] ? load_image+0x420/0x420
[ 242.989803][ T28] ? wq_watchdog_touch+0xef/0x170
[ 242.994821][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 243.000890][ T28] nmi_trigger_cpumask_backtrace+0x17a/0x2f0
[ 243.006871][ T28] watchdog+0xf59/0xfa0
[ 243.011024][ T28] ? watchdog+0x1e1/0xfa0
[ 243.015353][ T28] kthread+0x2fa/0x390
[ 243.019413][ T28] ? hungtask_pm_notify+0x50/0x50
[ 243.024429][ T28] ? kthread_blkcg+0xd0/0xd0
[ 243.029101][ T28] ret_from_fork+0x48/0x80
[ 243.033509][ T28] ? kthread_blkcg+0xd0/0xd0
[ 243.038102][ T28] ret_from_fork_asm+0x11/0x20
[ 243.042865][ T28]
[ 243.046025][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 243.051260][ C1] NMI backtrace for cpu 1
[ 243.051269][ C1] CPU: 1 PID: 5806 Comm: kworker/1:3 Not tainted syzkaller #0
[ 243.051284][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 243.051293][ C1] Workqueue: events_power_efficient wg_ratelimiter_gc_entries
[ 243.051314][ C1] RIP: 0010:lock_is_held_type+0x65/0x190
[ 243.051337][ C1] Code: 0f 85 f4 00 00 00 65 48 8b 1d 07 ab 74 75 83 bb e4 0a 00 00 00 0f 85 df 00 00 00 41 89 f7 49 89 fe 48 c7 04 24 00 00 00 00 9c <8f> 04 24 4c 8b 2c 24 fa 48 c7 c7 c0 d8 ca 8a e8 27 13 00 00 65 ff
[ 243.051349][ C1] RSP: 0018:ffffc9000452f9f0 EFLAGS: 00000246
[ 243.051360][ C1] RAX: 0000000000000000 RBX: ffff8880315d9e00 RCX: ffff8880315d9e00
[ 243.051371][ C1] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff8d131e60
[ 243.051381][ C1] RBP: 00000000ffffffff R08: ffffffff8db85043 R09: 1ffffffff1b70a08
[ 243.051392][ C1] R10: dffffc0000000000 R11: fffffbfff1b70a09 R12: ffff88806bbbc908
[ 243.051403][ C1] R13: dffffc0000000000 R14: ffffffff8d131e60 R15: 00000000ffffffff
[ 243.051413][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 243.051426][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.051436][ C1] CR2: 00005560c9c89660 CR3: 000000000cf32000 CR4: 00000000003506e0
[ 243.051450][ C1] Call Trace:
[ 243.051455][ C1]
[ 243.051463][ C1] __might_resched+0xee/0x5f0
[ 243.051486][ C1] ? __might_sleep+0xe0/0xe0
[ 243.051503][ C1] ? __lock_acquire+0x7d80/0x7d80
[ 243.051520][ C1] ? __rwlock_init+0x150/0x150
[ 243.051544][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 243.051563][ C1] ? do_raw_spin_unlock+0x121/0x230
[ 243.051584][ C1] wg_ratelimiter_gc_entries+0x3a4/0x450
[ 243.051602][ C1] ? process_scheduled_works+0x975/0x1600
[ 243.051622][ C1] process_scheduled_works+0xa60/0x1600
[ 243.051653][ C1] ? worker_attach_to_pool+0x370/0x370
[ 243.051675][ C1] ? assign_work+0x3cc/0x5d0
[ 243.051695][ C1] worker_thread+0xa5e/0xfe0
[ 243.051719][ C1] ? _raw_spin_unlock+0x40/0x40
[ 243.051739][ C1] ? __kthread_parkme+0x71/0x1c0
[ 243.051758][ C1] kthread+0x2fa/0x390
[ 243.051772][ C1] ? pr_cont_work+0x550/0x550
[ 243.051790][ C1] ? kthread_blkcg+0xd0/0xd0
[ 243.051804][ C1] ret_from_fork+0x48/0x80
[ 243.051822][ C1] ? kthread_blkcg+0xd0/0xd0
[ 243.051837][ C1] ret_from_fork_asm+0x11/0x20
[ 243.051863][ C1]
[ 243.054433][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 243.054443][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0
[ 243.054459][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 243.054468][ T28] Call Trace:
[ 243.054474][ T28]
[ 243.054480][ T28] dump_stack_lvl+0x18c/0x250
[ 243.054503][ T28] ? show_regs_print_info+0x20/0x20
[ 243.054521][ T28] ? load_image+0x420/0x420
[ 243.054554][ T28] panic+0x2ca/0x720
[ 243.054579][ T28] ? bpf_jit_dump+0xd0/0xd0
[ 243.054600][ T28] ? __irq_work_queue_local+0x13a/0x3b0
[ 243.054621][ T28] ? preempt_schedule_thunk+0x1a/0x30
[ 243.054644][ T28] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0
[ 243.054669][ T28] watchdog+0xf98/0xfa0
[ 243.054691][ T28] ? watchdog+0x1e1/0xfa0
[ 243.054716][ T28] kthread+0x2fa/0x390
[ 243.054732][ T28] ? hungtask_pm_notify+0x50/0x50
[ 243.054753][ T28] ? kthread_blkcg+0xd0/0xd0
[ 243.054769][ T28] ret_from_fork+0x48/0x80
[ 243.054788][ T28] ? kthread_blkcg+0xd0/0xd0
[ 243.054804][ T28] ret_from_fork_asm+0x11/0x20
[ 243.054835][ T28]
[ 243.058295][ T28] Kernel Offset: disabled
[ 243.397545][ T28] Rebooting in 86400 seconds..