Warning: Permanently added '[localhost]:3682' (ED25519) to the list of known hosts.
2025/06/05 14:32:04 ignoring optional flag "sandboxArg"="0"
2025/06/05 14:32:04 ignoring optional flag "type"="qemu"
2025/06/05 14:32:05 parsed 1 programs
[ 59.021282][ T40] audit: type=1400 audit(1749133925.156:109): avc: denied { getattr } for pid=5324 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 59.107422][ T40] audit: type=1400 audit(1749133925.246:110): avc: denied { unlink } for pid=5331 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 60.105341][ T5331] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/06/05 14:32:06 executed programs: 0
[ 60.152305][ T40] audit: type=1400 audit(1749133926.286:111): avc: denied { create } for pid=5338 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 60.157817][ T5195] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.160598][ T40] audit: type=1400 audit(1749133926.296:112): avc: denied { ioctl } for pid=5338 comm="syz-executor.0" path="socket:[5116]" dev="sockfs" ino=5116 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 60.163191][ T5195] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.175495][ T5195] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.178403][ T5195] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.181039][ T5195] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.296548][ T5338] chnl_net:caif_netlink_parms(): no params data found
[ 60.406162][ T5338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.409284][ T5338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.412296][ T5338] bridge_slave_0: entered allmulticast mode
[ 60.416222][ T5338] bridge_slave_0: entered promiscuous mode
[ 60.420811][ T5338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.423849][ T5338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.427068][ T5338] bridge_slave_1: entered allmulticast mode
[ 60.430004][ T5338] bridge_slave_1: entered promiscuous mode
[ 60.476296][ T5338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.481021][ T5338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.515688][ T5338] team0: Port device team_slave_0 added
[ 60.518914][ T5338] team0: Port device team_slave_1 added
[ 60.552717][ T5338] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.555757][ T5338] 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.
[ 60.564006][ T5338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.570066][ T5338] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.572557][ T5338] 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.
[ 60.581062][ T5338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.638099][ T5338] hsr_slave_0: entered promiscuous mode
[ 60.641058][ T5338] hsr_slave_1: entered promiscuous mode
[ 61.188337][ T5338] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 61.192849][ T5338] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 61.201500][ T5338] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 61.206009][ T5338] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 61.218648][ T5338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.220905][ T5338] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 61.223718][ T5338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.226009][ T5338] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 61.259138][ T5338] 8021q: adding VLAN 0 to HW filter on device bond0
[ 61.267860][ T5338] 8021q: adding VLAN 0 to HW filter on device team0
[ 61.273246][ T1149] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.281077][ T1149] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.309301][ T1149] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.312248][ T1149] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 61.321475][ T1098] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.324525][ T1098] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 61.350544][ T5338] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 61.444894][ T5338] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 61.473080][ T5338] veth0_vlan: entered promiscuous mode
[ 61.480766][ T5338] veth1_vlan: entered promiscuous mode
[ 61.496987][ T5338] veth0_macvtap: entered promiscuous mode
[ 61.500504][ T5338] veth1_macvtap: entered promiscuous mode
[ 61.509223][ T5338] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 61.515875][ T5338] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 61.520503][ T5338] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.523212][ T5338] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.526773][ T5338] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.530410][ T5338] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.568814][ T93] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.571257][ T93] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.588092][ T1149] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.590582][ T1149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.767713][ T5400] loop0: detected capacity change from 0 to 32768
[ 61.772564][ T40] audit: type=1400 audit(1749133927.906:113): avc: denied { mounton } for pid=5399 comm="syz-executor.0" path="/syzkaller-testdir81822823/syzkaller.BlDeir/0/file0" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 61.802892][ T5400] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 61.805911][ T5400] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 61.819052][ T5400] gfs2: fsid=syz:syz.0: journal 0 mapped with 4 extents in 0ms
[ 61.822954][ T832] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 61.825601][ T832] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 61.890959][ T832] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 61.895350][ T832] gfs2: fsid=syz:syz.0: jid=0: Done
[ 61.897433][ T5400] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 61.975560][ T5400] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 61.984725][ T40] audit: type=1400 audit(1749133928.116:114): avc: denied { mount } for pid=5399 comm="syz-executor.0" name="/" dev="loop0" ino=4674 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 61.992927][ T40] audit: type=1400 audit(1749133928.116:115): avc: denied { unmount } for pid=5338 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 62.003329][ T5338] syz-executor.0: attempt to access beyond end of device
[ 62.003329][ T5338] loop0: rw=1, sector=131324, nr_sectors = 4 limit=32768
[ 62.009971][ T5338] gfs2: fsid=syz:syz.0: Error -5 writing to journal, jid=0
[ 62.013268][ T5414] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 62.017794][ T5414] gfs2: fsid=syz:syz.0: File system withdrawn
[ 62.019978][ T5414] CPU: 2 UID: 0 PID: 5414 Comm: gfs2_logd/syz:s Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0 PREEMPT(full)
[ 62.019999][ T5414] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 62.020009][ T5414] Call Trace:
[ 62.020016][ T5414]
[ 62.020022][ T5414] dump_stack_lvl+0x16c/0x1f0
[ 62.020097][ T5414] gfs2_withdraw+0xab4/0x12b0
[ 62.020128][ T5414] ? __pfx_gfs2_withdraw+0x10/0x10
[ 62.020151][ T5414] ? __pfx_schedule_timeout+0x10/0x10
[ 62.020172][ T5414] ? __pfx_process_timeout+0x10/0x10
[ 62.020190][ T5414] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 62.020213][ T5414] ? prepare_to_wait_event+0xd0/0x6a0
[ 62.020234][ T5414] gfs2_logd+0x1106/0x13e0
[ 62.020255][ T5414] ? __pfx_gfs2_logd+0x10/0x10
[ 62.020272][ T5414] ? __pfx_autoremove_wake_function+0x10/0x10
[ 62.020290][ T5414] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.020315][ T5414] ? __kthread_parkme+0x19e/0x250
[ 62.020335][ T5414] ? __pfx_gfs2_logd+0x10/0x10
[ 62.020351][ T5414] kthread+0x3c5/0x780
[ 62.020371][ T5414] ? __pfx_kthread+0x10/0x10
[ 62.020390][ T5414] ? rcu_is_watching+0x12/0xc0
[ 62.020409][ T5414] ? __pfx_kthread+0x10/0x10
[ 62.020429][ T5414] ret_from_fork+0x5d7/0x6f0
[ 62.020448][ T5414] ? __pfx_kthread+0x10/0x10
[ 62.020469][ T5414] ret_from_fork_asm+0x1a/0x30
[ 62.020489][ T5414]
[ 62.195872][ T5195] Bluetooth: hci0: command tx timeout
[ 64.275232][ T5195] Bluetooth: hci0: command tx timeout
[ 66.355217][ T5195] Bluetooth: hci0: command tx timeout
[ 68.435807][ T5195] Bluetooth: hci0: command tx timeout
[ 71.317534][ T1370] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.319642][ T1370] ieee802154 phy1 wpan1: encryption failed: -22
[ 81.565650][ T979] cfg80211: failed to load regulatory.db
[ 132.757527][ T1370] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.759693][ T1370] ieee802154 phy1 wpan1: encryption failed: -22
[ 186.035199][ T63] Bluetooth: hci0: command 0x0406 tx timeout
[ 194.197902][ T1370] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.200515][ T1370] ieee802154 phy1 wpan1: encryption failed: -22
[ 205.715153][ T41] INFO: task kworker/0:1H:152 blocked for more than 143 seconds.
[ 205.718389][ T41] Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0
[ 205.723260][ T41] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 205.727049][ T41] task:kworker/0:1H state:D stack:28456 pid:152 tgid:152 ppid:2 task_flags:0x4208060 flags:0x00004000
[ 205.732017][ T41] Workqueue: gfs2-glock/syz:syz glock_work_func
[ 205.734634][ T41] Call Trace:
[ 205.736164][ T41]
[ 205.737455][ T41] __schedule+0x116a/0x5de0
[ 205.739367][ T41] ? add_lock_to_list+0x9d/0x130
[ 205.741478][ T41] ? lockdep_unlock+0x64/0xe0
[ 205.743480][ T41] ? __lock_acquire+0x1053/0x1c90
[ 205.745782][ T41] ? __pfx___schedule+0x10/0x10
[ 205.747829][ T41] ? find_held_lock+0x2b/0x80
[ 205.749799][ T41] ? schedule+0x2d7/0x3a0
[ 205.751605][ T41] schedule+0xe7/0x3a0
[ 205.753348][ T41] io_schedule+0xbf/0x130
[ 205.755412][ T41] bit_wait_io+0x15/0xe0
[ 205.757239][ T41] __wait_on_bit_lock+0x112/0x1a0
[ 205.759356][ T41] ? __pfx_bit_wait_io+0x10/0x10
[ 205.761413][ T41] out_of_line_wait_on_bit_lock+0xd9/0x110
[ 205.764420][ T41] ? __pfx_out_of_line_wait_on_bit_lock+0x10/0x10
[ 205.767205][ T41] ? __pfx_wake_bit_function+0x10/0x10
[ 205.769525][ T41] block_invalidate_folio+0x56c/0x600
[ 205.771729][ T41] ? __pfx_block_invalidate_folio+0x10/0x10
[ 205.774154][ T41] ? __pfx_block_invalidate_folio+0x10/0x10
[ 205.776834][ T41] truncate_cleanup_folio+0x2f6/0x490
[ 205.778551][ T41] truncate_inode_pages_range+0x24e/0xe50
[ 205.780328][ T41] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 205.782321][ T41] ? gfs2_ail_empty_gl+0x188/0x2f0
[ 205.783948][ T41] ? do_raw_spin_unlock+0x172/0x230
[ 205.785732][ T41] ? __brelse+0x7f/0xa0
[ 205.787348][ T41] ? gfs2_rgrp_brelse+0x128/0x190
[ 205.789220][ T41] rgrp_go_inval+0x1a4/0x210
[ 205.790972][ T41] ? __pfx_rgrp_go_inval+0x10/0x10
[ 205.792617][ T41] do_xmote+0x9ca/0xf70
[ 205.793906][ T41] run_queue+0x4c4/0x6d0
[ 205.795377][ T41] glock_work_func+0x127/0x4d0
[ 205.797108][ T41] process_one_work+0x9cc/0x1b70
[ 205.799093][ T41] ? __pfx_process_one_work+0x10/0x10
[ 205.800823][ T41] ? assign_work+0x1a0/0x250
[ 205.802601][ T41] worker_thread+0x6c8/0xf10
[ 205.804464][ T41] ? __kthread_parkme+0x19e/0x250
[ 205.806651][ T41] ? __pfx_worker_thread+0x10/0x10
[ 205.808610][ T41] kthread+0x3c5/0x780
[ 205.809984][ T41] ? __pfx_kthread+0x10/0x10
[ 205.811827][ T41] ? rcu_is_watching+0x12/0xc0
[ 205.813664][ T41] ? __pfx_kthread+0x10/0x10
[ 205.815588][ T41] ret_from_fork+0x5d7/0x6f0
[ 205.817489][ T41] ? __pfx_kthread+0x10/0x10
[ 205.819235][ T41] ret_from_fork_asm+0x1a/0x30
[ 205.820756][ T41]
[ 205.821795][ T41] INFO: task syz-executor.0:5338 blocked for more than 143 seconds.
[ 205.824267][ T41] Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0
[ 205.826825][ T41] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 205.829632][ T41] task:syz-executor.0 state:D stack:24136 pid:5338 tgid:5338 ppid:1 task_flags:0x400140 flags:0x00004006
[ 205.833621][ T41] Call Trace:
[ 205.834631][ T41]
[ 205.835626][ T41] __schedule+0x116a/0x5de0
[ 205.837251][ T41] ? __lock_acquire+0x622/0x1c90
[ 205.838902][ T41] ? __pfx___schedule+0x10/0x10
[ 205.840447][ T41] ? find_held_lock+0x2b/0x80
[ 205.842040][ T41] ? schedule+0x2d7/0x3a0
[ 205.843500][ T41] schedule+0xe7/0x3a0
[ 205.844799][ T41] schedule_timeout+0x257/0x290
[ 205.846556][ T41] ? __pfx_schedule_timeout+0x10/0x10
[ 205.848650][ T41] ? mark_held_locks+0x49/0x80
[ 205.850532][ T41] ? _raw_spin_unlock_irq+0x23/0x50
[ 205.852568][ T41] __wait_for_common+0x2fc/0x4e0
[ 205.854516][ T41] ? __pfx_schedule_timeout+0x10/0x10
[ 205.856725][ T41] ? __pfx___wait_for_common+0x10/0x10
[ 205.858859][ T41] ? touch_wq_lockdep_map+0x9c/0x1c0
[ 205.860867][ T41] ? find_held_lock+0x2b/0x80
[ 205.862415][ T41] ? __flush_work+0x938/0xcc0
[ 205.863865][ T41] ? __flush_work+0x4d0/0xcc0
[ 205.865734][ T41] __flush_work+0x7d7/0xcc0
[ 205.867150][ T41] ? __pfx___flush_work+0x10/0x10
[ 205.868687][ T41] ? __try_to_del_timer_sync+0x115/0x170
[ 205.870540][ T41] ? __pfx_wq_barrier_func+0x10/0x10
[ 205.872330][ T41] ? __pfx___might_resched+0x10/0x10
[ 205.873941][ T41] gfs2_clear_rgrpd+0x28d/0x330
[ 205.875749][ T41] gfs2_put_super+0x4a1/0x780
[ 205.877220][ T41] ? __pfx_gfs2_put_super+0x10/0x10
[ 205.878846][ T41] generic_shutdown_super+0x153/0x390
[ 205.880681][ T41] kill_block_super+0x3b/0x90
[ 205.882360][ T41] gfs2_kill_sb+0x371/0x420
[ 205.884241][ T41] deactivate_locked_super+0xc1/0x1a0
[ 205.886507][ T41] deactivate_super+0xde/0x100
[ 205.888328][ T41] cleanup_mnt+0x225/0x450
[ 205.889701][ T41] task_work_run+0x150/0x240
[ 205.891222][ T41] ? __pfx_task_work_run+0x10/0x10
[ 205.893328][ T41] ? __pfx___x64_sys_umount+0x10/0x10
[ 205.895071][ T41] exit_to_user_mode_loop+0xeb/0x110
[ 205.896641][ T41] do_syscall_64+0x3f6/0x4c0
[ 205.898038][ T41] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.899830][ T41] RIP: 0033:0x7fd41ae7f197
[ 205.901264][ T41] RSP: 002b:00007ffc04a0b268 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 205.903854][ T41] RAX: 0000000000000000 RBX: 00007fd41aec93b9 RCX: 00007fd41ae7f197
[ 205.906410][ T41] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc04a0b320
[ 205.908847][ T41] RBP: 00007ffc04a0b320 R08: 0000000000000000 R09: 0000000000000000
[ 205.911271][ T41] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc04a0c3e0
[ 205.914114][ T41] R13: 00007fd41aec93b9 R14: 000000000000f02b R15: 0000000000000001
[ 205.916588][ T41]
[ 205.917635][ T41]
[ 205.917635][ T41] Showing all locks held in the system:
[ 205.920286][ T41] 1 lock held by khungtaskd/41:
[ 205.921895][ T41] #0: ffffffff8dfc0140 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 205.924790][ T41] 2 locks held by kworker/0:1H/152:
[ 205.926420][ T41] #0: ffff888021117148 ((wq_completion)gfs2-glock/syz:syz){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 205.929810][ T41] #1: ffffc9000305fd10 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 205.933569][ T41] 2 locks held by getty/5001:
[ 205.935081][ T41] #0: ffff88802b11f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 205.938373][ T41] #1: ffffc900000db2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 205.941475][ T41] 1 lock held by syz-executor.0/5338:
[ 205.943319][ T41] #0: ffff888023eb40e0 (&type->s_umount_key#66){+.+.}-{4:4}, at: deactivate_super+0xd6/0x100
[ 205.946493][ T41]
[ 205.947299][ T41] =============================================
[ 205.947299][ T41]
[ 205.949858][ T41] NMI backtrace for cpu 1
[ 205.949866][ T41] CPU: 1 UID: 0 PID: 41 Comm: khungtaskd Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0 PREEMPT(full)
[ 205.949879][ T41] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 205.949886][ T41] Call Trace:
[ 205.949890][ T41]
[ 205.949894][ T41] dump_stack_lvl+0x116/0x1f0
[ 205.949913][ T41] nmi_cpu_backtrace+0x27b/0x390
[ 205.949927][ T41] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 205.949942][ T41] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 205.949956][ T41] watchdog+0xfd1/0x1760
[ 205.949973][ T41] ? __pfx_watchdog+0x10/0x10
[ 205.949988][ T41] ? lockdep_hardirqs_on+0x7c/0x110
[ 205.950005][ T41] ? __kthread_parkme+0x19e/0x250
[ 205.950017][ T41] ? __pfx_watchdog+0x10/0x10
[ 205.950032][ T41] kthread+0x3c5/0x780
[ 205.950046][ T41] ? __pfx_kthread+0x10/0x10
[ 205.950059][ T41] ? rcu_is_watching+0x12/0xc0
[ 205.950069][ T41] ? __pfx_kthread+0x10/0x10
[ 205.950082][ T41] ret_from_fork+0x5d7/0x6f0
[ 205.950097][ T41] ? __pfx_kthread+0x10/0x10
[ 205.950110][ T41] ret_from_fork_asm+0x1a/0x30
[ 205.950123][ T41]
[ 205.950127][ T41] Sending NMI from CPU 1 to CPUs 0,2-3:
[ 205.988373][ C3] NMI backtrace for cpu 3
[ 205.988389][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0 PREEMPT(full)
[ 205.988408][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 205.988417][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 205.988445][ C3] Code: 7b 57 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 eb 07 0f 00 2d 43 c0 1e 00 fb f4 7c fa 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 205.988459][ C3] RSP: 0018:ffffc90000197df8 EFLAGS: 00000282
[ 205.988473][ C3] RAX: 0000000000076507 RBX: 0000000000000003 RCX: ffffffff8b4b4c79
[ 205.988483][ C3] RDX: 0000000000000000 RSI: ffffffff8d925e13 RDI: ffffffff8bd436e0
[ 205.988492][ C3] RBP: ffffed10030d3000 R08: 0000000000000001 R09: ffffed100d66664d
[ 205.988502][ C3] R10: ffff88806b33326b R11: 0000000000000001 R12: 0000000000000003
[ 205.988511][ C3] R13: ffff888018698000 R14: ffffffff9037c950 R15: 0000000000000000
[ 205.988520][ C3] FS: 0000000000000000(0000) GS:ffff8880d7e50000(0000) knlGS:0000000000000000
[ 205.988552][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 205.988563][ C3] CR2: 00007f7be17576e8 CR3: 0000000025b50000 CR4: 0000000000352ef0
[ 205.988573][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 205.988582][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 205.988591][ C3] Call Trace:
[ 205.988597][ C3]
[ 205.988603][ C3] default_idle+0x13/0x20
[ 205.988618][ C3] default_idle_call+0x6d/0xb0
[ 205.988633][ C3] do_idle+0x391/0x510
[ 205.988649][ C3] ? __pfx_do_idle+0x10/0x10
[ 205.988662][ C3] ? trace_sched_exit_tp+0x31/0x130
[ 205.988680][ C3] cpu_startup_entry+0x4f/0x60
[ 205.988694][ C3] start_secondary+0x21d/0x2b0
[ 205.988713][ C3] ? __pfx_start_secondary+0x10/0x10
[ 205.988733][ C3] common_startup_64+0x13e/0x148
[ 205.988759][ C3]
[ 205.988767][ C0] NMI backtrace for cpu 0
[ 205.988796][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0 PREEMPT(full)
[ 205.988815][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 205.988824][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 205.988848][ C0] Code: 7b 57 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 eb 07 0f 00 2d 43 c0 1e 00 fb f4 7c fa 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 205.988862][ C0] RSP: 0018:ffffffff8dc07e08 EFLAGS: 00000282
[ 205.988875][ C0] RAX: 00000000000c0e89 RBX: 0000000000000000 RCX: ffffffff8b4b4c79
[ 205.988885][ C0] RDX: 0000000000000000 RSI: ffffffff8d925e13 RDI: ffffffff8bd436e0
[ 205.988894][ C0] RBP: fffffbfff1b92ef0 R08: 0000000000000001 R09: ffffed100d60664d
[ 205.988904][ C0] R10: ffff88806b03326b R11: 0000000000000001 R12: 0000000000000000
[ 205.988913][ C0] R13: ffffffff8dc97780 R14: ffffffff9037c950 R15: 0000000000000000
[ 205.988922][ C0] FS: 0000000000000000(0000) GS:ffff8880d7b50000(0000) knlGS:0000000000000000
[ 205.988952][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 205.988964][ C0] CR2: 00007fad04958b18 CR3: 000000000dd82000 CR4: 0000000000352ef0
[ 205.988973][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 205.988982][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 205.988991][ C0] Call Trace:
[ 205.988997][ C0]
[ 205.989002][ C0] default_idle+0x13/0x20
[ 205.989017][ C0] default_idle_call+0x6d/0xb0
[ 205.989032][ C0] do_idle+0x391/0x510
[ 205.989047][ C0] ? __pfx_do_idle+0x10/0x10
[ 205.989058][ C0] ? find_held_lock+0x2b/0x80
[ 205.989082][ C0] cpu_startup_entry+0x4f/0x60
[ 205.989095][ C0] rest_init+0x16b/0x2b0
[ 205.989116][ C0] ? acpi_subsystem_init+0x133/0x180
[ 205.989130][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 205.989149][ C0] start_kernel+0x3ee/0x4d0
[ 205.989165][ C0] x86_64_start_reservations+0x18/0x30
[ 205.989182][ C0] x86_64_start_kernel+0x130/0x190
[ 205.989198][ C0] common_startup_64+0x13e/0x148
[ 205.989224][ C0]
[ 205.989231][ C2] NMI backtrace for cpu 2
[ 205.989258][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0 PREEMPT(full)
[ 205.989277][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 205.989285][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 205.989308][ C2] Code: 7b 57 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 eb 07 0f 00 2d 43 c0 1e 00 fb f4 7c fa 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 205.989321][ C2] RSP: 0018:ffffc90000187df8 EFLAGS: 00000282
[ 205.989334][ C2] RAX: 000000000006f871 RBX: 0000000000000002 RCX: ffffffff8b4b4c79
[ 205.989343][ C2] RDX: 0000000000000000 RSI: ffffffff8d925e13 RDI: ffffffff8bd436e0
[ 205.989354][ C2] RBP: ffffed1003051910 R08: 0000000000000001 R09: ffffed100d64664d
[ 205.989363][ C2] R10: ffff88806b23326b R11: 0000000000000001 R12: 0000000000000002
[ 205.989371][ C2] R13: ffff88801828c880 R14: ffffffff9037c950 R15: 0000000000000000
[ 205.989380][ C2] FS: 0000000000000000(0000) GS:ffff8880d7d50000(0000) knlGS:0000000000000000
[ 205.989415][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 205.989426][ C2] CR2: 00007fad04915480 CR3: 00000000334de000 CR4: 0000000000352ef0
[ 205.989435][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 205.989444][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 205.989453][ C2] Call Trace:
[ 205.989458][ C2]
[ 205.989463][ C2] default_idle+0x13/0x20
[ 205.989479][ C2] default_idle_call+0x6d/0xb0
[ 205.989493][ C2] do_idle+0x391/0x510
[ 205.989507][ C2] ? __pfx_do_idle+0x10/0x10
[ 205.989519][ C2] ? rcu_is_watching+0x12/0xc0
[ 205.989533][ C2] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 205.989553][ C2] ? lockdep_hardirqs_on+0x7c/0x110
[ 205.989573][ C2] cpu_startup_entry+0x4f/0x60
[ 205.989586][ C2] start_secondary+0x21d/0x2b0
[ 205.989605][ C2] ? __pfx_start_secondary+0x10/0x10
[ 205.989623][ C2] common_startup_64+0x13e/0x148
[ 205.989646][ C2]
[ 205.990337][ T41] Kernel panic - not syncing: hung_task: blocked tasks
[ 205.990346][ T41] CPU: 1 UID: 0 PID: 41 Comm: khungtaskd Not tainted 6.15.0-syzkaller-12141-gec7714e49479-dirty #0 PREEMPT(full)
[ 205.990359][ T41] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 205.990366][ T41] Call Trace:
[ 205.990371][ T41]
[ 205.990375][ T41] dump_stack_lvl+0x3d/0x1f0
[ 205.990393][ T41] panic+0x71c/0x800
[ 205.990406][ T41] ? __pfx_panic+0x10/0x10
[ 205.990419][ T41] ? nmi_backtrace_stall_check+0x6e/0x540
[ 205.990436][ T41] ? irq_work_queue+0xce/0x100
[ 205.990446][ T41] ? watchdog+0xe01/0x1760
[ 205.990462][ T41] ? watchdog+0xdf4/0x1760
[ 205.990478][ T41] watchdog+0xe12/0x1760
[ 205.990495][ T41] ? __pfx_watchdog+0x10/0x10
[ 205.990511][ T41] ? lockdep_hardirqs_on+0x7c/0x110
[ 205.990527][ T41] ? __kthread_parkme+0x19e/0x250
[ 205.990539][ T41] ? __pfx_watchdog+0x10/0x10
[ 205.990554][ T41] kthread+0x3c5/0x780
[ 205.990568][ T41] ? __pfx_kthread+0x10/0x10
[ 205.990582][ T41] ? rcu_is_watching+0x12/0xc0
[ 205.990591][ T41] ? __pfx_kthread+0x10/0x10
[ 205.990605][ T41] ret_from_fork+0x5d7/0x6f0
[ 205.990620][ T41] ? __pfx_kthread+0x10/0x10
[ 205.990633][ T41] ret_from_fork_asm+0x1a/0x30
[ 205.990647][ T41]
[ 206.215346][ T41] Kernel Offset: disabled
[ 206.216708][ T41] Rebooting in 86400 seconds..