Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts.
2026/05/01 05:51:19 parsed 1 programs
[ 130.118929][ T6089] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 132.982722][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.990451][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.682857][ T4944] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 133.700809][ T4944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 133.710702][ T4944] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 133.725331][ T4944] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 133.733953][ T4944] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.321830][ T6136] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.329156][ T6136] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.336525][ T6136] bridge_slave_0: entered allmulticast mode
[ 135.343760][ T6136] bridge_slave_0: entered promiscuous mode
[ 135.352736][ T6136] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.360028][ T6136] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.367307][ T6136] bridge_slave_1: entered allmulticast mode
[ 135.374592][ T6136] bridge_slave_1: entered promiscuous mode
[ 135.405487][ T6136] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 135.416728][ T6136] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 135.447482][ T6136] team0: Port device team_slave_0 added
[ 135.455297][ T6136] team0: Port device team_slave_1 added
[ 135.481019][ T6136] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 135.488094][ T6136] 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.
[ 135.514236][ T6136] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 135.526517][ T6136] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 135.533791][ T6136] 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.
[ 135.560192][ T6136] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.598931][ T6136] hsr_slave_0: entered promiscuous mode
[ 135.605518][ T6136] hsr_slave_1: entered promiscuous mode
[ 136.190413][ T6136] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 136.204026][ T6136] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 136.214044][ T6136] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 136.227920][ T6136] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 136.236538][ T6136] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 136.248246][ T6136] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 136.261371][ T6136] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 136.274587][ T6136] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 136.394528][ T6136] 8021q: adding VLAN 0 to HW filter on device bond0
[ 136.424995][ T6136] 8021q: adding VLAN 0 to HW filter on device team0
[ 136.441463][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.448682][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 136.474853][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.482079][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.026058][ T6136] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 137.112315][ T6136] veth0_vlan: entered promiscuous mode
[ 137.133767][ T6136] veth1_vlan: entered promiscuous mode
[ 137.174058][ T6136] veth0_macvtap: entered promiscuous mode
[ 137.186255][ T6136] veth1_macvtap: entered promiscuous mode
[ 137.221342][ T6136] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 137.241940][ T6136] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 137.268014][ T1160] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.279211][ T1160] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.291124][ T1160] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.300044][ T1160] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.490787][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.578882][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.659059][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.755173][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.931397][ T1040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.957364][ T1040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.997590][ T1040] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 138.006331][ T1040] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 139.391139][ T57] bridge_slave_1: left allmulticast mode
[ 139.405372][ T57] bridge_slave_1: left promiscuous mode
[ 139.420623][ T57] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.442557][ T57] bridge_slave_0: left allmulticast mode
[ 139.459548][ T57] bridge_slave_0: left promiscuous mode
[ 139.465492][ T57] bridge0: port 1(bridge_slave_0) entered disabled state
2026/05/01 05:51:33 executed programs: 0
[ 139.790387][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 139.805288][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 139.817826][ T4944] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 139.819278][ T57] bond0 (unregistering): Released all slaves
[ 139.831780][ T4944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 139.832778][ T4944] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 139.849802][ T4944] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 139.857910][ T4944] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 139.965618][ T57] hsr_slave_0: left promiscuous mode
[ 139.972892][ T57] hsr_slave_1: left promiscuous mode
[ 139.980278][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 139.987862][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 139.998975][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 140.015189][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 140.044535][ T57] veth1_macvtap: left promiscuous mode
[ 140.051239][ T57] veth0_macvtap: left promiscuous mode
[ 140.056879][ T57] veth1_vlan: left promiscuous mode
[ 140.062582][ T57] veth0_vlan: left promiscuous mode
[ 140.370706][ T57] team0 (unregistering): Port device team_slave_1 removed
[ 140.390537][ T57] team0 (unregistering): Port device team_slave_0 removed
[ 141.756204][ T6289] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.763547][ T6289] bridge0: port 1(bridge_slave_0) entered disabled state
[ 141.770925][ T6289] bridge_slave_0: entered allmulticast mode
[ 141.778042][ T6289] bridge_slave_0: entered promiscuous mode
[ 141.787063][ T6289] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.797491][ T6289] bridge0: port 2(bridge_slave_1) entered disabled state
[ 141.805527][ T6289] bridge_slave_1: entered allmulticast mode
[ 141.813807][ T6289] bridge_slave_1: entered promiscuous mode
[ 141.924396][ T6289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 141.941068][ T5718] Bluetooth: hci0: command tx timeout
[ 141.986587][ T6289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 142.068517][ T6289] team0: Port device team_slave_0 added
[ 142.078461][ T6289] team0: Port device team_slave_1 added
[ 142.135003][ T6289] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 142.142117][ T6289] 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.
[ 142.172576][ T6289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 142.185728][ T6289] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 142.193758][ T6289] 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.
[ 142.220742][ T6289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 142.284673][ T6289] hsr_slave_0: entered promiscuous mode
[ 142.291400][ T6289] hsr_slave_1: entered promiscuous mode
[ 142.866392][ T6289] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 142.877899][ T6289] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 142.886953][ T6289] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 142.900488][ T6289] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 142.909024][ T6289] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 142.926025][ T6289] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 142.934622][ T6289] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 142.945830][ T6289] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 143.057776][ T6289] 8021q: adding VLAN 0 to HW filter on device bond0
[ 143.092914][ T6289] 8021q: adding VLAN 0 to HW filter on device team0
[ 143.111982][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.119212][ T1040] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.140635][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.147886][ T1040] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.521394][ T6289] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 143.573069][ T6289] veth0_vlan: entered promiscuous mode
[ 143.584811][ T6289] veth1_vlan: entered promiscuous mode
[ 143.617960][ T6289] veth0_macvtap: entered promiscuous mode
[ 143.628658][ T6289] veth1_macvtap: entered promiscuous mode
[ 143.647884][ T6289] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 143.663778][ T6289] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 143.677912][ T1040] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.687185][ T1040] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.699793][ T1040] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.709350][ T1040] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.780810][ T1040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.788757][ T1040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 143.822104][ T1040] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.830100][ T1040] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.009676][ T5718] Bluetooth: hci0: command tx timeout
[ 146.100397][ T5718] Bluetooth: hci0: command tx timeout
[ 148.170372][ T5718] Bluetooth: hci0: command tx timeout
[ 194.420585][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.427022][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 255.851617][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.858239][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 263.049637][ T4944] Bluetooth: hci0: command 0x0406 tx timeout
[ 288.489764][ T30] INFO: task syz.0.20:6409 blocked in I/O wait for more than 143 seconds.
[ 288.498604][ T30] Not tainted syzkaller #0
[ 288.503658][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.513328][ T30] task:syz.0.20 state:D stack:25840 pid:6409 tgid:6409 ppid:6289 task_flags:0x440040 flags:0x00080002
[ 288.525655][ T30] Call Trace:
[ 288.529140][ T30]
[ 288.532175][ T30] __schedule+0x10e9/0x6820
[ 288.536752][ T30] ? __pfx___schedule+0x10/0x10
[ 288.541708][ T30] ? find_held_lock+0x2b/0x80
[ 288.546471][ T30] ? schedule+0x2bf/0x390
[ 288.550934][ T30] schedule+0xdd/0x390
[ 288.555045][ T30] io_schedule+0x8a/0xf0
[ 288.559393][ T30] bit_wait_io+0xd/0xe0
[ 288.563708][ T30] __wait_on_bit+0x65/0x180
[ 288.568230][ T30] ? __pfx_bit_wait_io+0x10/0x10
[ 288.573483][ T30] out_of_line_wait_on_bit+0xdc/0x110
[ 288.579015][ T30] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 288.585326][ T30] ? __pfx_wake_bit_function+0x10/0x10
[ 288.590901][ T30] do_get_write_access+0x84f/0x1220
[ 288.596190][ T30] jbd2_journal_get_write_access+0x1d6/0x280
[ 288.602368][ T30] __ext4_journal_get_write_access+0x6a/0x340
[ 288.608490][ T30] ext4_reserve_inode_write+0x1b7/0x330
[ 288.614648][ T30] __ext4_mark_inode_dirty+0x18f/0x890
[ 288.620256][ T30] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 288.626371][ T30] ? trace_jbd2_handle_start+0x82/0x260
[ 288.632174][ T30] ? jbd2__journal_start+0xf7/0x6a0
[ 288.637442][ T30] ? __ext4_journal_start_sb+0x36d/0x670
[ 288.643391][ T30] ? __ext4_journal_start_sb+0x1ce/0x670
[ 288.649078][ T30] ? ext4_dirty_inode+0xa1/0x130
[ 288.654224][ T30] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 288.659722][ T30] ext4_dirty_inode+0xd9/0x130
[ 288.664814][ T30] ? rcu_is_watching+0x12/0xc0
[ 288.669817][ T30] __mark_inode_dirty+0x1f3/0x1720
[ 288.675370][ T30] file_update_time_flags+0x46b/0x500
[ 288.681119][ T30] ext4_page_mkwrite+0x324/0x1890
[ 288.686459][ T30] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 288.692240][ T30] do_page_mkwrite+0x17a/0x440
[ 288.697064][ T30] ? __pfx_filemap_map_pages+0x10/0x10
[ 288.702659][ T30] do_fault+0x3b5/0x1750
[ 288.707026][ T30] ? __pmd_alloc+0x3fb/0x950
[ 288.711767][ T30] __handle_mm_fault+0x187d/0x2a00
[ 288.717414][ T30] ? reacquire_held_locks+0xce/0x1e0
[ 288.722855][ T30] ? __pfx___handle_mm_fault+0x10/0x10
[ 288.728373][ T30] ? lock_vma_under_rcu+0x17c/0x590
[ 288.734115][ T30] handle_mm_fault+0x36d/0xa20
[ 288.739025][ T30] do_user_addr_fault+0x5a3/0x12f0
[ 288.744262][ T30] exc_page_fault+0x6f/0xd0
[ 288.748813][ T30] asm_exc_page_fault+0x26/0x30
[ 288.753747][ T30] RIP: 0033:0x7ff2d706738b
[ 288.758284][ T30] RSP: 002b:00007ffd3c6aae30 EFLAGS: 00010246
[ 288.764470][ T30] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 288.773029][ T30] RDX: 0000001b2cc20000 RSI: 0000000000040000 RDI: 00007ff2d738a710
[ 288.781210][ T30] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 288.789437][ T30] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 288.797424][ T30] R13: 0000000000000000 R14: 0000000000023240 R15: 00007ffd3c6ab0c0
[ 288.805693][ T30]
[ 288.808797][ T30]
[ 288.808797][ T30] Showing all locks held in the system:
[ 288.817622][ T30] 1 lock held by khungtaskd/30:
[ 288.822704][ T30] #0: ffffffff8e7e52e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184
[ 288.833230][ T30] 4 locks held by kworker/u8:7/1040:
[ 288.838651][ T30] #0: ffff888020ac8140 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x12d6/0x1980
[ 288.849561][ T30] #1: ffffc9000554fd08 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x973/0x1980
[ 288.861530][ T30] #2: ffff888037c160d8 (&type->s_umount_key#34){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0
[ 288.872289][ T30] #3: ffff888037c14c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x278/0x600
[ 288.883187][ T30] 1 lock held by klogd/4983:
[ 288.887814][ T30] #0: ffff8880b853b3e0 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140
[ 288.897931][ T30] 2 locks held by getty/5381:
[ 288.902739][ T30] #0: ffff8880384f70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 288.912821][ T30] #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14f0
[ 288.923747][ T30] 3 locks held by syz.0.20/6409:
[ 288.928842][ T30] #0: ffff8880226d4088 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x11d/0x590
[ 288.938308][ T30] #1: ffff888037c16508 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x440
[ 288.947996][ T30] #2: ffff888037c12938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xfaa/0x13a0
[ 288.957653][ T30] 3 locks held by syz-executor/6410:
[ 288.963151][ T30] #0: ffff888037c16410 (sb_writers#4){.+.+}-{0:0}, at: filename_create+0x10d/0x400
[ 288.972821][ T30] #1: ffff888076c728f8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1c0/0x400
[ 288.983633][ T30] #2: ffff888037c12938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xfaa/0x13a0
[ 288.993546][ T30]
[ 288.995951][ T30] =============================================
[ 288.995951][ T30]
[ 289.004731][ T30] NMI backtrace for cpu 0
[ 289.004775][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 289.004806][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 289.004821][ T30] Call Trace:
[ 289.004830][ T30]
[ 289.004840][ T30] dump_stack_lvl+0x100/0x190
[ 289.004877][ T30] nmi_cpu_backtrace.cold+0x12d/0x151
[ 289.004915][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.004945][ T30] nmi_trigger_cpumask_backtrace+0x1d7/0x230
[ 289.004991][ T30] sys_info+0x141/0x190
[ 289.005025][ T30] watchdog+0xcb1/0x1030
[ 289.005070][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 289.005100][ T30] ? __pfx_watchdog+0x10/0x10
[ 289.005136][ T30] ? __kthread_parkme+0x18c/0x230
[ 289.005176][ T30] ? kthread+0x13a/0x450
[ 289.005197][ T30] ? __pfx_watchdog+0x10/0x10
[ 289.005231][ T30] kthread+0x370/0x450
[ 289.005253][ T30] ? __pfx_kthread+0x10/0x10
[ 289.005278][ T30] ret_from_fork+0x72b/0xd50
[ 289.005309][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 289.005339][ T30] ? __switch_to+0x800/0x1100
[ 289.005373][ T30] ? __switch_to_asm+0x39/0x70
[ 289.005407][ T30] ? __pfx_kthread+0x10/0x10
[ 289.005433][ T30] ret_from_fork_asm+0x1a/0x30
[ 289.005483][ T30]
[ 289.005492][ T30] Sending NMI from CPU 0 to CPUs 1:
[ 289.138605][ C1] NMI backtrace for cpu 1
[ 289.138630][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full)
[ 289.138659][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 289.138673][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 289.138711][ C1] Code: 86 95 02 e9 c3 42 03 00 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 43 4f 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 289.138733][ C1] RSP: 0018:ffffc90000197df0 EFLAGS: 00000246
[ 289.138752][ C1] RAX: 000000000009e921 RBX: ffff88801e688000 RCX: ffffffff8b874045
[ 289.138768][ C1] RDX: 0000000000000000 RSI: ffffffff8df1aa33 RDI: ffffffff8c1c2380
[ 289.138784][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10170a67b5
[ 289.138798][ C1] R10: ffff8880b8533dab R11: 0000000000000000 R12: 0000000000000001
[ 289.138813][ C1] R13: ffffed1003cd1000 R14: 0000000000000001 R15: ffffffff90d7be50
[ 289.138829][ C1] FS: 0000000000000000(0000) GS:ffff88812447d000(0000) knlGS:0000000000000000
[ 289.138851][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.138866][ C1] CR2: 0000555bbbff9608 CR3: 000000000e596000 CR4: 00000000003526f0
[ 289.138882][ C1] Call Trace:
[ 289.138891][ C1]
[ 289.138899][ C1] default_idle+0x9/0x10
[ 289.138931][ C1] default_idle_call+0x6c/0xb0
[ 289.138963][ C1] do_idle+0x464/0x590
[ 289.138996][ C1] ? __pfx_do_idle+0x10/0x10
[ 289.139025][ C1] ? do_idle+0x30c/0x590
[ 289.139055][ C1] cpu_startup_entry+0x4f/0x60
[ 289.139085][ C1] start_secondary+0x21d/0x2d0
[ 289.139115][ C1] ? __pfx_start_secondary+0x10/0x10
[ 289.139140][ C1] common_startup_64+0x13e/0x148
[ 289.139179][ C1]
[ 289.311651][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.318564][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 289.327702][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 289.337940][ T30] Call Trace:
[ 289.341220][ T30]
[ 289.344145][ T30] dump_stack_lvl+0x100/0x190
[ 289.348819][ T30] vpanic+0x552/0x970
[ 289.352791][ T30] ? __pfx_vpanic+0x10/0x10
[ 289.357318][ T30] ? nmi_trigger_cpumask_backtrace+0x182/0x230
[ 289.363603][ T30] ? nmi_trigger_cpumask_backtrace+0x182/0x230
[ 289.369778][ T30] panic+0xd1/0xe0
[ 289.373508][ T30] ? __pfx_panic+0x10/0x10
[ 289.377911][ T30] ? nmi_trigger_cpumask_backtrace+0x1b5/0x230
[ 289.384091][ T30] ? nmi_trigger_cpumask_backtrace+0x1f6/0x230
[ 289.390361][ T30] ? nmi_trigger_cpumask_backtrace+0x200/0x230
[ 289.396511][ T30] ? watchdog.cold+0x1ec/0x234
[ 289.401265][ T30] ? watchdog+0xcc1/0x1030
[ 289.405680][ T30] watchdog.cold+0x1fd/0x234
[ 289.410291][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 289.416271][ T30] ? __pfx_watchdog+0x10/0x10
[ 289.420963][ T30] ? __kthread_parkme+0x18c/0x230
[ 289.426076][ T30] ? kthread+0x13a/0x450
[ 289.430307][ T30] ? __pfx_watchdog+0x10/0x10
[ 289.435088][ T30] kthread+0x370/0x450
[ 289.439147][ T30] ? __pfx_kthread+0x10/0x10
[ 289.443731][ T30] ret_from_fork+0x72b/0xd50
[ 289.448335][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 289.453531][ T30] ? __switch_to+0x800/0x1100
[ 289.458404][ T30] ? __switch_to_asm+0x39/0x70
[ 289.463257][ T30] ? __pfx_kthread+0x10/0x10
[ 289.467841][ T30] ret_from_fork_asm+0x1a/0x30
[ 289.472625][ T30]
[ 289.476424][ T30] Kernel Offset: disabled
[ 289.480846][ T30] Rebooting in 86400 seconds..