Warning: Permanently added '10.128.1.113' (ED25519) to the list of known hosts.
2025/07/18 05:36:26 ignoring optional flag "sandboxArg"="0"
2025/07/18 05:36:27 parsed 1 programs
[ 127.339717][ T6426] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 131.543318][ T6457] chnl_net:caif_netlink_parms(): no params data found
[ 131.646805][ T6457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.654961][ T6457] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.663654][ T6457] bridge_slave_0: entered allmulticast mode
[ 131.670593][ T6457] bridge_slave_0: entered promiscuous mode
[ 131.683578][ T6457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.691347][ T6457] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.698593][ T6457] bridge_slave_1: entered allmulticast mode
[ 131.705913][ T6457] bridge_slave_1: entered promiscuous mode
[ 131.738568][ T6457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 131.749930][ T6457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 131.787530][ T6457] team0: Port device team_slave_0 added
[ 131.799203][ T6457] team0: Port device team_slave_1 added
[ 131.834247][ T6457] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 131.841550][ T6457] 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.
[ 131.868036][ T6457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 131.880487][ T6457] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 131.887568][ T6457] 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.
[ 131.913501][ T6457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 131.952534][ T6457] hsr_slave_0: entered promiscuous mode
[ 131.958789][ T6457] hsr_slave_1: entered promiscuous mode
[ 132.544009][ T6457] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 132.559976][ T6457] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 132.575621][ T6457] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 132.599083][ T6457] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 132.730201][ T6457] 8021q: adding VLAN 0 to HW filter on device bond0
[ 132.761817][ T6457] 8021q: adding VLAN 0 to HW filter on device team0
[ 132.778118][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.785352][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.805156][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.813018][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.906163][ T1303] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.921700][ T1303] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.118468][ T6457] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 133.172234][ T6457] veth0_vlan: entered promiscuous mode
[ 133.194212][ T6457] veth1_vlan: entered promiscuous mode
[ 133.234284][ T6457] veth0_macvtap: entered promiscuous mode
[ 133.247873][ T6457] veth1_macvtap: entered promiscuous mode
[ 133.275869][ T6457] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 133.294618][ T6457] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 133.309878][ T6457] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.321420][ T6457] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.330176][ T6457] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.339834][ T6457] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.556188][ T1149] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.636884][ T1149] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.735644][ T1149] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.876306][ T1149] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.059263][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.070786][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.107241][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.117011][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.773729][ T5909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 134.783525][ T5909] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 134.792067][ T5909] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 134.804405][ T5909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 134.813087][ T5909] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.545284][ T1149] bridge_slave_1: left allmulticast mode
[ 135.561030][ T1149] bridge_slave_1: left promiscuous mode
[ 135.566859][ T1149] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.604247][ T1149] bridge_slave_0: left allmulticast mode
[ 135.609949][ T1149] bridge_slave_0: left promiscuous mode
[ 135.621139][ T1149] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.975340][ T1149] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 135.988216][ T1149] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 136.002256][ T1149] bond0 (unregistering): Released all slaves
[ 136.133696][ T1149] hsr_slave_0: left promiscuous mode
[ 136.139763][ T1149] hsr_slave_1: left promiscuous mode
[ 136.146400][ T1149] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 136.157754][ T1149] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 136.166122][ T1149] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 136.176347][ T1149] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 136.196433][ T1149] veth1_macvtap: left promiscuous mode
[ 136.203135][ T1149] veth0_macvtap: left promiscuous mode
[ 136.209120][ T1149] veth1_vlan: left promiscuous mode
[ 136.215453][ T1149] veth0_vlan: left promiscuous mode
[ 136.708000][ T1149] team0 (unregistering): Port device team_slave_1 removed
[ 136.748856][ T1149] team0 (unregistering): Port device team_slave_0 removed
2025/07/18 05:36:43 executed programs: 0
[ 139.062088][ T5166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 139.071334][ T5166] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 139.080517][ T5166] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 139.089535][ T5166] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 139.102224][ T5166] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 139.399705][ T6665] chnl_net:caif_netlink_parms(): no params data found
[ 139.525937][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state
[ 139.534520][ T6665] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.542232][ T6665] bridge_slave_0: entered allmulticast mode
[ 139.550141][ T6665] bridge_slave_0: entered promiscuous mode
[ 139.560190][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state
[ 139.567789][ T6665] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.576577][ T6665] bridge_slave_1: entered allmulticast mode
[ 139.584673][ T6665] bridge_slave_1: entered promiscuous mode
[ 139.629377][ T6665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 139.643715][ T6665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 139.691608][ T6665] team0: Port device team_slave_0 added
[ 139.703778][ T6665] team0: Port device team_slave_1 added
[ 139.748289][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 139.755811][ T6665] 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.
[ 139.781938][ T6665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 139.795642][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 139.803208][ T6665] 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.
[ 139.830373][ T6665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 139.893646][ T6665] hsr_slave_0: entered promiscuous mode
[ 139.903023][ T6665] hsr_slave_1: entered promiscuous mode
[ 140.345991][ T6665] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 140.358015][ T6665] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 140.370407][ T6665] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 140.384644][ T6665] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 140.420418][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state
[ 140.427655][ T6665] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 140.435291][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state
[ 140.442507][ T6665] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 140.455764][ T1149] bridge0: port 1(bridge_slave_0) entered disabled state
[ 140.465310][ T1149] bridge0: port 2(bridge_slave_1) entered disabled state
[ 140.546945][ T6665] 8021q: adding VLAN 0 to HW filter on device bond0
[ 140.577619][ T6665] 8021q: adding VLAN 0 to HW filter on device team0
[ 140.593753][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 140.601002][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 140.624202][ T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 140.631423][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 140.916795][ T6665] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 140.969254][ T6665] veth0_vlan: entered promiscuous mode
[ 140.990259][ T6665] veth1_vlan: entered promiscuous mode
[ 141.034766][ T6665] veth0_macvtap: entered promiscuous mode
[ 141.047619][ T6665] veth1_macvtap: entered promiscuous mode
[ 141.075287][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 141.093770][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 141.108295][ T6665] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.118093][ T6665] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.128403][ T6665] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.137313][ T6665] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.141211][ T5166] Bluetooth: hci0: command tx timeout
[ 141.232161][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 141.240176][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 141.282583][ T1149] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 141.290553][ T1149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 143.221608][ T5166] Bluetooth: hci0: command tx timeout
[ 145.301114][ T5166] Bluetooth: hci0: command tx timeout
[ 147.381943][ T5166] Bluetooth: hci0: command tx timeout
[ 194.343839][ T1303] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.350165][ T1303] ieee802154 phy1 wpan1: encryption failed: -22
[ 255.785251][ T1303] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.791722][ T1303] ieee802154 phy1 wpan1: encryption failed: -22
[ 262.981872][ T5909] Bluetooth: hci0: command 0x0406 tx timeout
[ 288.421060][ T31] INFO: task syz.0.27:6768 blocked for more than 143 seconds.
[ 288.428634][ T31] Not tainted 6.16.0-rc6-syzkaller-00121-g6832a9317eee #0
[ 288.436376][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.445832][ T31] task:syz.0.27 state:D stack:27952 pid:6768 tgid:6768 ppid:6665 task_flags:0x440040 flags:0x00004004
[ 288.458117][ T31] Call Trace:
[ 288.462294][ T31]
[ 288.465283][ T31] __schedule+0x116a/0x5de0
[ 288.470119][ T31] ? __lock_acquire+0x622/0x1c90
[ 288.475215][ T31] ? __pfx___schedule+0x10/0x10
[ 288.480127][ T31] ? find_held_lock+0x2b/0x80
[ 288.484982][ T31] ? schedule+0x2d7/0x3a0
[ 288.489381][ T31] schedule+0xe7/0x3a0
[ 288.493543][ T31] io_schedule+0xbf/0x130
[ 288.497885][ T31] bit_wait_io+0x15/0xe0
[ 288.502259][ T31] __wait_on_bit+0x65/0x180
[ 288.506825][ T31] ? __pfx_bit_wait_io+0x10/0x10
[ 288.511846][ T31] out_of_line_wait_on_bit+0xd9/0x110
[ 288.517351][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 288.523418][ T31] ? __pfx_wake_bit_function+0x10/0x10
[ 288.528914][ T31] do_get_write_access+0x93d/0x1320
[ 288.534227][ T31] jbd2_journal_get_write_access+0x1d6/0x280
[ 288.540229][ T31] __ext4_journal_get_write_access+0x6a/0x340
[ 288.546398][ T31] ext4_reserve_inode_write+0x1be/0x340
[ 288.552013][ T31] __ext4_mark_inode_dirty+0x197/0x870
[ 288.557475][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 288.563503][ T31] ? rcu_is_watching+0x12/0xc0
[ 288.568295][ T31] ? trace_jbd2_handle_start+0x1a8/0x230
[ 288.574051][ T31] ? jbd2__journal_start+0xf6/0x6a0
[ 288.579292][ T31] ? __ext4_journal_start_sb+0x195/0x690
[ 288.585023][ T31] ? __ext4_journal_start_sb+0x19e/0x690
[ 288.590690][ T31] ? ext4_dirty_inode+0xa1/0x130
[ 288.595728][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 288.601374][ T31] ext4_dirty_inode+0xd9/0x130
[ 288.606172][ T31] ? rcu_is_watching+0x12/0xc0
[ 288.611005][ T31] __mark_inode_dirty+0x1ee/0xe50
[ 288.616048][ T31] generic_update_time+0xcf/0xf0
[ 288.621056][ T31] file_update_time+0x17d/0x1c0
[ 288.625932][ T31] ext4_page_mkwrite+0x35e/0x1760
[ 288.631045][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 288.636545][ T31] ? pte_alloc_one+0x2b6/0x3a0
[ 288.641404][ T31] do_page_mkwrite+0x171/0x380
[ 288.646234][ T31] __handle_mm_fault+0x3829/0x5490
[ 288.651515][ T31] ? __pfx___handle_mm_fault+0x10/0x10
[ 288.657005][ T31] ? lock_vma_under_rcu+0x47d/0x970
[ 288.662370][ T31] ? lock_vma_under_rcu+0x47d/0x970
[ 288.667618][ T31] handle_mm_fault+0x589/0xd10
[ 288.672569][ T31] ? __pkru_allows_pkey+0x51/0xb0
[ 288.677622][ T31] do_user_addr_fault+0x60c/0x1370
[ 288.682798][ T31] ? rcu_is_watching+0x12/0xc0
[ 288.687580][ T31] exc_page_fault+0x5c/0xb0
[ 288.692152][ T31] asm_exc_page_fault+0x26/0x30
[ 288.697024][ T31] RIP: 0033:0x7f90b2063c52
[ 288.701534][ T31] RSP: 002b:00007ffeb8e2a3b0 EFLAGS: 00010246
[ 288.707621][ T31] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 288.715739][ T31] RDX: 0000001b2c420000 RSI: 0000000000040000 RDI: 00007f90b22967b0
[ 288.723783][ T31] RBP: 0000000000000000 R08: 0000000000000008 R09: 00007ffeb8e2a0f6
[ 288.731822][ T31] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 288.739903][ T31] R13: 00000000000927c0 R14: 0000000000022b2e R15: 00007ffeb8e2a670
[ 288.747942][ T31]
[ 288.751045][ T31]
[ 288.751045][ T31] Showing all locks held in the system:
[ 288.758761][ T31] 1 lock held by khungtaskd/31:
[ 288.763810][ T31] #0: ffffffff8e5c4c80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 288.773776][ T31] 5 locks held by kworker/u8:2/36:
[ 288.778903][ T31] #0: ffff8880b843a418 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130
[ 288.788878][ T31] #1: ffff8880b8424088 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2c1/0x8e0
[ 288.800362][ T31] #2: ffff88807acb0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0x99/0x550
[ 288.810524][ T31] #3: ffffffff8e5c4c80 (rcu_read_lock){....}-{1:3}, at: ieee80211_sta_active_ibss+0xdc/0x420
[ 288.821200][ T31] #4: ffffffff8e5c4c80 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x20a0
[ 288.830991][ T31] 7 locks held by kworker/u8:8/1162:
[ 288.836279][ T31] #0: ffff888021ee4948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 288.847061][ T31] #1: ffffc90003d6fd10 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 288.858977][ T31] #2: ffff888032cc20e0 (&type->s_umount_key#31){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0
[ 288.869614][ T31] #3: ffff888032cc4b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x27a/0x600
[ 288.880056][ T31] #4: ffff888032cc6950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 288.889781][ T31] #5: ffff88807ca9f530 (&ei->i_data_sem){++++}-{4:4}, at: ext4_map_blocks+0x5b6/0x14b0
[ 288.899613][ T31] #6: ffffe8ffffd20878 (&lg->lg_mutex){+.+.}-{4:4}, at: ext4_mb_initialize_context+0x81c/0xdf0
[ 288.910164][ T31] 2 locks held by getty/5604:
[ 288.914871][ T31] #0: ffff88814c4ae0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 288.924746][ T31] #1: ffffc9000333b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 288.934965][ T31] 3 locks held by syz.0.27/6768:
[ 288.939906][ T31] #0: ffff888034586bc8 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370
[ 288.949292][ T31] #1: ffff888032cc2520 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x171/0x380
[ 288.958859][ T31] #2: ffff888032cc6950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 288.968513][ T31] 3 locks held by syz-executor/6901:
[ 288.973847][ T31] #0: ffff888032cc2428 (sb_writers#4){.+.+}-{0:0}, at: filename_create+0x10e/0x4a0
[ 288.983833][ T31] #1: ffff888077e93d40 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1bb/0x4a0
[ 288.994557][ T31] #2: ffff888032cc6950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 289.004251][ T31]
[ 289.006590][ T31] =============================================
[ 289.006590][ T31]
[ 289.015110][ T31] NMI backtrace for cpu 1
[ 289.015141][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-syzkaller-00121-g6832a9317eee #0 PREEMPT(full)
[ 289.015167][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 289.015180][ T31] Call Trace:
[ 289.015188][ T31]
[ 289.015197][ T31] dump_stack_lvl+0x116/0x1f0
[ 289.015232][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 289.015256][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.015282][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 289.015307][ T31] watchdog+0xf70/0x12c0
[ 289.015339][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.015364][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 289.015394][ T31] ? __kthread_parkme+0x19e/0x250
[ 289.015419][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.015445][ T31] kthread+0x3c2/0x780
[ 289.015472][ T31] ? __pfx_kthread+0x10/0x10
[ 289.015500][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.015520][ T31] ? __pfx_kthread+0x10/0x10
[ 289.015547][ T31] ret_from_fork+0x5d7/0x6f0
[ 289.015572][ T31] ? __pfx_kthread+0x10/0x10
[ 289.015599][ T31] ret_from_fork_asm+0x1a/0x30
[ 289.015633][ T31]
[ 289.015644][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 289.133832][ C0] NMI backtrace for cpu 0
[ 289.133849][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc6-syzkaller-00121-g6832a9317eee #0 PREEMPT(full)
[ 289.133878][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 289.133892][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 289.133929][ C0] Code: 0b 6f 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 d3 77 25 00 fb f4 8c fb 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 289.133950][ C0] RSP: 0018:ffffffff8e207e08 EFLAGS: 000002c6
[ 289.133969][ C0] RAX: 0000000000134305 RBX: 0000000000000000 RCX: ffffffff8b849c69
[ 289.133984][ C0] RDX: 0000000000000000 RSI: ffffffff8de2d10c RDI: ffffffff8c157960
[ 289.133998][ C0] RBP: fffffbfff1c52ef0 R08: 0000000000000001 R09: ffffed1017086645
[ 289.134013][ C0] R10: ffff8880b843322b R11: 0000000000000001 R12: 0000000000000000
[ 289.134027][ C0] R13: ffffffff8e297780 R14: ffffffff90a9a650 R15: 0000000000000000
[ 289.134043][ C0] FS: 0000000000000000(0000) GS:ffff888124720000(0000) knlGS:0000000000000000
[ 289.134064][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.134079][ C0] CR2: 000055c452133af8 CR3: 000000000e382000 CR4: 00000000003526f0
[ 289.134094][ C0] Call Trace:
[ 289.134103][ C0]
[ 289.134110][ C0] default_idle+0x13/0x20
[ 289.134131][ C0] default_idle_call+0x6d/0xb0
[ 289.134160][ C0] do_idle+0x391/0x510
[ 289.134187][ C0] ? __pfx_do_idle+0x10/0x10
[ 289.134211][ C0] ? trace_sched_exit_tp+0x31/0x130
[ 289.134242][ C0] cpu_startup_entry+0x4f/0x60
[ 289.134266][ C0] rest_init+0x16b/0x2b0
[ 289.134289][ C0] ? acpi_subsystem_init+0x133/0x180
[ 289.134316][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 289.134350][ C0] start_kernel+0x3ee/0x4d0
[ 289.134400][ C0] x86_64_start_reservations+0x18/0x30
[ 289.134431][ C0] x86_64_start_kernel+0x130/0x190
[ 289.134462][ C0] common_startup_64+0x13e/0x148
[ 289.134493][ C0]
[ 289.134849][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.333965][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-syzkaller-00121-g6832a9317eee #0 PREEMPT(full)
[ 289.345945][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 289.355998][ T31] Call Trace:
[ 289.359285][ T31]
[ 289.362217][ T31] dump_stack_lvl+0x3d/0x1f0
[ 289.366821][ T31] panic+0x71c/0x800
[ 289.370722][ T31] ? __pfx_panic+0x10/0x10
[ 289.375144][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 289.380523][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.386510][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 289.391894][ T31] ? watchdog+0xdda/0x12c0
[ 289.396321][ T31] ? watchdog+0xdcd/0x12c0
[ 289.400756][ T31] watchdog+0xdeb/0x12c0
[ 289.405188][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.409868][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 289.415081][ T31] ? __kthread_parkme+0x19e/0x250
[ 289.420109][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.424880][ T31] kthread+0x3c2/0x780
[ 289.429048][ T31] ? __pfx_kthread+0x10/0x10
[ 289.433660][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.438422][ T31] ? __pfx_kthread+0x10/0x10
[ 289.443028][ T31] ret_from_fork+0x5d7/0x6f0
[ 289.447620][ T31] ? __pfx_kthread+0x10/0x10
[ 289.452217][ T31] ret_from_fork_asm+0x1a/0x30
[ 289.456990][ T31]
[ 289.460340][ T31] Kernel Offset: disabled
[ 289.464658][ T31] Rebooting in 86400 seconds..