[ 86.523530][ T1343] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:59700' (ED25519) to the list of known hosts.
executing program
[ 286.196085][ T25] INFO: task syz-executor217:5320 blocked for more than 143 seconds.
[ 286.199560][ T25] Not tainted 6.13.0-rc2-syzkaller-00031-gf92f4749861b #0
[ 286.203417][ T25] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.207862][ T25] task:syz-executor217 state:D stack:22712 pid:5320 tgid:5320 ppid:5319 flags:0x00004002
[ 286.211743][ T25] Call Trace:
[ 286.213068][ T25]
[ 286.214207][ T25] __schedule+0x1850/0x4c30
[ 286.216445][ T25] ? __pfx___schedule+0x10/0x10
[ 286.217921][ T25] ? __pfx_lock_release+0x10/0x10
[ 286.219880][ T25] ? task_work_cancel+0xa5/0x2f0
[ 286.221863][ T25] ? __pfx_task_work_cancel+0x10/0x10
[ 286.223915][ T25] ? _free_event+0x104/0xf60
[ 286.227730][ T25] ? schedule+0x90/0x320
[ 286.229349][ T25] schedule+0x14b/0x320
[ 286.230934][ T25] ? _free_event+0x104/0xf60
[ 286.232662][ T25] _free_event+0x178/0xf60
[ 286.234223][ T25] perf_event_release_kernel+0x7c1/0x850
[ 286.236934][ T25] ? __pfx_perf_event_release_kernel+0x10/0x10
[ 286.239208][ T25] ? security_file_release+0x8a/0x140
[ 286.241174][ T25] perf_release+0x38/0x40
[ 286.242666][ T25] ? __pfx_perf_release+0x10/0x10
[ 286.244518][ T25] __fput+0x23c/0xa50
[ 286.246556][ T25] task_work_run+0x24f/0x310
[ 286.248321][ T25] ? __pfx_task_work_run+0x10/0x10
[ 286.250178][ T25] ? switch_task_namespaces+0xe4/0x110
[ 286.251820][ T25] do_exit+0xa2f/0x28e0
[ 286.253453][ T25] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 286.256369][ T25] ? __pfx_do_exit+0x10/0x10
[ 286.258675][ T25] ? proc_coredump_connector+0x1e8/0x750
[ 286.260967][ T25] ? lockdep_hardirqs_on+0x99/0x150
[ 286.263185][ T25] do_group_exit+0x207/0x2c0
[ 286.264935][ T25] get_signal+0x16b2/0x1750
[ 286.267340][ T25] ? __pfx_get_signal+0x10/0x10
[ 286.269160][ T25] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 286.271475][ T25] arch_do_signal_or_restart+0x96/0x860
[ 286.273576][ T25] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 286.276548][ T25] syscall_exit_to_user_mode+0xce/0x340
[ 286.278666][ T25] do_syscall_64+0x100/0x230
[ 286.280415][ T25] ? clear_bhb_loop+0x35/0x90
[ 286.282072][ T25] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 286.284189][ T25] RIP: 0033:0x7fa7cd871af9
[ 286.286704][ T25] RSP: 002b:00007ffcd1d137d8 EFLAGS: 00000286 ORIG_RAX: 000000000000012a
[ 286.289813][ T25] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fa7cd871af9
[ 286.292802][ T25] RDX: 00000000ffffffff RSI: 0000000000000000 RDI: 0000000020000000
[ 286.296432][ T25] RBP: 00007fa7cd8e45f0 R08: 0000000000000003 R09: 0000000000000006
[ 286.299350][ T25] R10: 00000000ffffffff R11: 0000000000000286 R12: 0000000000000001
[ 286.302240][ T25] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 286.305686][ T25]
[ 286.306947][ T25]
[ 286.306947][ T25] Showing all locks held in the system:
[ 286.309751][ T25] 1 lock held by khungtaskd/25:
[ 286.311598][ T25] #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[ 286.316250][ T25] 2 locks held by getty/5105:
[ 286.318208][ T25] #0: ffff88800027f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 286.321874][ T25] #1: ffffc9000019b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[ 286.326393][ T25]
[ 286.327338][ T25] =============================================
[ 286.327338][ T25]
[ 286.330465][ T25] NMI backtrace for cpu 0
[ 286.332173][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.13.0-rc2-syzkaller-00031-gf92f4749861b #0
[ 286.336149][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 286.340246][ T25] Call Trace:
[ 286.341572][ T25]
[ 286.342784][ T25] dump_stack_lvl+0x241/0x360
[ 286.344643][ T25] ? __pfx_dump_stack_lvl+0x10/0x10
[ 286.346681][ T25] ? __pfx__printk+0x10/0x10
[ 286.348539][ T25] nmi_cpu_backtrace+0x49c/0x4d0
[ 286.350520][ T25] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 286.352643][ T25] ? _printk+0xd5/0x120
[ 286.354237][ T25] ? __pfx__printk+0x10/0x10
[ 286.356027][ T25] ? __wake_up_klogd+0xcc/0x110
[ 286.357902][ T25] ? __pfx__printk+0x10/0x10
[ 286.359653][ T25] ? __rcu_read_unlock+0xa1/0x110
[ 286.361421][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.363618][ T25] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 286.365786][ T25] watchdog+0xff6/0x1040
[ 286.367435][ T25] ? watchdog+0x1ea/0x1040
[ 286.369158][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.371023][ T25] kthread+0x2f0/0x390
[ 286.372639][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.374449][ T25] ? __pfx_kthread+0x10/0x10
[ 286.376300][ T25] ret_from_fork+0x4b/0x80
[ 286.377964][ T25] ? __pfx_kthread+0x10/0x10
[ 286.379717][ T25] ret_from_fork_asm+0x1a/0x30
[ 286.381595][ T25]
[ 286.384813][ T25] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.387388][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.13.0-rc2-syzkaller-00031-gf92f4749861b #0
[ 286.391212][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 286.394673][ T25] Call Trace:
[ 286.395695][ T25]
[ 286.396774][ T25] dump_stack_lvl+0x241/0x360
[ 286.398571][ T25] ? __pfx_dump_stack_lvl+0x10/0x10
[ 286.400437][ T25] ? __pfx__printk+0x10/0x10
[ 286.402168][ T25] ? nmi_cpu_backtrace+0x42e/0x4d0
[ 286.404027][ T25] ? vscnprintf+0x5d/0x90
[ 286.405622][ T25] panic+0x349/0x880
[ 286.407106][ T25] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 286.409373][ T25] ? __pfx_panic+0x10/0x10
[ 286.411063][ T25] ? tick_nohz_tick_stopped+0x82/0xb0
[ 286.413081][ T25] ? __irq_work_queue_local+0x137/0x410
[ 286.415220][ T25] ? preempt_schedule_thunk+0x1a/0x30
[ 286.417233][ T25] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 286.419595][ T25] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[ 286.421935][ T25] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[ 286.424291][ T25] watchdog+0x1035/0x1040
[ 286.425922][ T25] ? watchdog+0x1ea/0x1040
[ 286.427669][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.429437][ T25] kthread+0x2f0/0x390
[ 286.430984][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.432708][ T25] ? __pfx_kthread+0x10/0x10
[ 286.434477][ T25] ret_from_fork+0x4b/0x80
[ 286.436138][ T25] ? __pfx_kthread+0x10/0x10
[ 286.437889][ T25] ret_from_fork_asm+0x1a/0x30
[ 286.439677][ T25]
[ 286.441129][ T25] Kernel Offset: disabled
[ 286.442716][ T25] Rebooting in 86400 seconds..
VM DIAGNOSIS:
06:00:32 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000006c RBX=ffffffff9a6ee820 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc900004c7770
R8 =ffffffff855007cb R9 =1ffff110067eb046 R10=dffffc0000000000 R11=ffffffff85500780
R12=dffffc0000000000 R13=ffffffff9a3e8f9b R14=000000000000006c R15=00000000000003f8
RIP=ffffffff855007fe RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88801fc00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055b0ebcb9600 CR3=000000000e736000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000004040003 Opmask01=0000000000000000 Opmask02=000000000fffffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 d45a4d779391cbba e12e11c6f312957e
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 fb844f722b46cd1d d3fb07ea9385bfa2
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 28730f66401bd7fb 6f4912bca7dcb08d
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 19c8ddec105b28fe 1276d3462fdbb4c1
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000100
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000040
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5f1728738edb985f 42ed8527ce663d23
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 c054bf7a28d3be74 2bb375bd66637562
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 e219788536d0e92d 6bb72bf2a95c04e7
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 4c4ac00275a1f7c6 d28b3c6291bcf082
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 52196e914ce0d82e 6db66c61b6970890
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5002291c484a0bee 989bddafb302b9b1
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a54ff53a3c6ef372 bb67ae856a09e667
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f73616500000004 0000001f00000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4a56444057001346 4c51445156004050 4050545f494a5751 4b4a46051f560000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055b45ea05d00 0000000000000041 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000000b1 000055b105b00700 00316e6170772f74 656e2f317968702f
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000021 0000000000000000 000055b160c8a233 73656d5f70636864
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 725f0f1f8296a661 72610f65fef9f37f 656775f373fdffff 7f7f7d7f75777965
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000021 0000000000000000 0000000000000031 0000726565666965
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000021 0000000000000000 0000000000000031 00006d5f65636864
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbf2b313423342c
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 262821df2e2e33df 3228df3232202b22 df312e232d2435bf 2324353124322431
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020