[ 86.881168][ T9] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:45583' (ED25519) to the list of known hosts.
executing program
[ 95.991358][ T56] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 96.119625][ T56] usb 5-1: device descriptor read/64, error -71
[ 96.359532][ T56] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 96.489576][ T56] usb 5-1: device descriptor read/64, error -71
[ 96.599810][ T56] usb usb5-port1: attempt power cycle
[ 96.939553][ T56] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 96.962914][ T56] usb 5-1: device descriptor read/8, error -71
[ 97.199590][ T56] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 97.223650][ T56] usb 5-1: device descriptor read/8, error -71
[ 97.330246][ T56] usb usb5-port1: unable to enumerate USB device
[ 98.672355][ C0]
[ 98.673880][ C0] =============================
[ 98.675953][ C0] [ BUG: Invalid wait context ]
[ 98.677830][ C0] 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0 Not tainted
[ 98.682518][ C0] -----------------------------
[ 98.684464][ C0] swapper/0/0 is trying to lock:
[ 98.686615][ C0] ffffc9000127f458 (&gpc->lock){....}-{3:3}, at: kvm_xen_set_evtchn_fast+0x1fc/0xa00
[ 98.691189][ C0] other info that might help us debug this:
[ 98.694209][ C0] context-{2:2}
[ 98.695765][ C0] 1 lock held by swapper/0/0:
[ 98.697880][ C0] #0: ffffc9000127f968 (&kvm->srcu){.?.+}-{0:0}, at: kvm_xen_set_evtchn_fast+0x1c9/0xa00
[ 98.701481][ C0] stack backtrace:
[ 98.703077][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.14.0-rc5-syzkaller-00013-g99fa936e8e4f #0
[ 98.703087][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 98.703091][ C0] Call Trace:
[ 98.703097][ C0]
[ 98.703101][ C0] dump_stack_lvl+0x241/0x360
[ 98.703116][ C0] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.703126][ C0] ? __pfx__printk+0x10/0x10
[ 98.703137][ C0] __lock_acquire+0x15a8/0x2100
[ 98.703155][ C0] lock_acquire+0x1ed/0x550
[ 98.703166][ C0] ? kvm_xen_set_evtchn_fast+0x1fc/0xa00
[ 98.703181][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 98.703195][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 98.703206][ C0] ? xa_load+0x2dd/0x350
[ 98.703258][ C0] ? xa_load+0x147/0x350
[ 98.703270][ C0] _raw_read_lock_irqsave+0xdd/0x130
[ 98.703281][ C0] ? kvm_xen_set_evtchn_fast+0x1fc/0xa00
[ 98.703292][ C0] ? __pfx__raw_read_lock_irqsave+0x10/0x10
[ 98.703303][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 98.703314][ C0] ? __hrtimer_run_queues+0x477/0xd30
[ 98.703325][ C0] ? kvm_xen_set_evtchn_fast+0x1c9/0xa00
[ 98.703336][ C0] kvm_xen_set_evtchn_fast+0x1fc/0xa00
[ 98.703347][ C0] ? do_raw_spin_unlock+0x58/0x8b0
[ 98.703360][ C0] xen_timer_callback+0x1a0/0x380
[ 98.703373][ C0] ? __pfx_xen_timer_callback+0x10/0x10
[ 98.703386][ C0] ? __pfx_xen_timer_callback+0x10/0x10
[ 98.703397][ C0] __hrtimer_run_queues+0x551/0xd30
[ 98.703411][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 98.703421][ C0] ? kvm_clock_get_cycles+0x52/0x70
[ 98.703432][ C0] ? ktime_get_update_offsets_now+0x38e/0x3b0
[ 98.703448][ C0] hrtimer_interrupt+0x403/0xa40
[ 98.703462][ C0] __sysvec_apic_timer_interrupt+0x110/0x420
[ 98.703478][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 98.703491][ C0]
[ 98.703494][ C0]
[ 98.703498][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 98.703514][ C0] RIP: 0010:default_idle+0x13/0x20
[ 98.703529][ C0] Code: 29 c2 e9 72 ff ff ff 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 83 eb 1c 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90
[ 98.703537][ C0] RSP: 0018:ffffffff8e807d68 EFLAGS: 000002c2
[ 98.703548][ C0] RAX: b69aa7ad467b8e00 RBX: ffffffff819628dc RCX: 000000000000ac01
[ 98.703555][ C0] RDX: 0000000000000001 RSI: ffffffff8c2aa4a0 RDI: ffffffff8c80f060
[ 98.703561][ C0] RBP: ffffffff8e807eb8 R08: ffff88801fc3799b R09: 1ffff11003f86f33
[ 98.703568][ C0] R10: dffffc0000000000 R11: ffffed1003f86f34 R12: 1ffffffff1d00fc6
[ 98.703574][ C0] R13: 1ffffffff1d12cb0 R14: 0000000000000000 R15: dffffc0000000000
[ 98.703582][ C0] ? do_idle+0x22c/0x5c0
[ 98.703595][ C0] default_idle_call+0x74/0xb0
[ 98.703607][ C0] do_idle+0x22c/0x5c0
[ 98.703617][ C0] ? __pfx___schedule+0x10/0x10
[ 98.703629][ C0] ? __pfx_do_idle+0x10/0x10
[ 98.703640][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 98.703650][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 98.703660][ C0] ? rest_init+0x31/0x300
[ 98.703667][ C0] ? rest_init+0x31/0x300
[ 98.703674][ C0] cpu_startup_entry+0x42/0x60
[ 98.703684][ C0] rest_init+0x2dc/0x300
[ 98.703692][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 98.703706][ C0] start_kernel+0x484/0x510
[ 98.703718][ C0] x86_64_start_reservations+0x2a/0x30
[ 98.703730][ C0] x86_64_start_kernel+0x66/0x70
[ 98.703741][ C0] common_startup_64+0x13e/0x147
[ 98.703755][ C0]
executing program
[ 101.139504][ T56] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 101.269572][ T56] usb 5-1: device descriptor read/64, error -71
[ 101.509460][ T56] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 101.639523][ T56] usb 5-1: device descriptor read/64, error -71
[ 101.749732][ T56] usb usb5-port1: attempt power cycle
[ 102.089561][ T56] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[ 102.110303][ T56] usb 5-1: device descriptor read/8, error -71
[ 102.349569][ T56] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[ 102.370372][ T56] usb 5-1: device descriptor read/8, error -71
[ 102.479750][ T56] usb usb5-port1: unable to enumerate USB device
executing program
[ 106.169565][ T56] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[ 106.299538][ T56] usb 5-1: device descriptor read/64, error -71
[ 106.539563][ T56] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[ 106.669548][ T56] usb 5-1: device descriptor read/64, error -71
[ 106.779673][ T56] usb usb5-port1: attempt power cycle
[ 107.119542][ T56] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[ 107.140186][ T56] usb 5-1: device descriptor read/8, error -71
[ 107.379523][ T56] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[ 107.400584][ T56] usb 5-1: device descriptor read/8, error -71
[ 107.509968][ T56] usb usb5-port1: unable to enumerate USB device
VM DIAGNOSIS:
11:39:18 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000039 RBX=ffffffff9a9960a0 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90000007230
R8 =ffffffff8583f34b R9 =1ffff11003e43046 R10=dffffc0000000000 R11=ffffffff8583f300
R12=dffffc0000000000 R13=0000000000000039 R14=0000000000000039 R15=00000000000003f8
RIP=ffffffff8583f37e 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=000055da8a801d18 CR3=000000004409e000 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=0000000000800000 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdfee054be6 00007fdfee02b000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdfee047124 00007fdfee05a280
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdfee064600 00007fdfee0555d8
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdfee047124 00007fdfee05a280
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
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 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f6f723d52455355 0031353038383033 343331726f747563 6578652d7a79732f
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000