Warning: Permanently added '[localhost]:8069' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
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executing program
[ 77.561095][ C0] ------------[ cut here ]------------
[ 77.563768][ C0] no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x40
[ 77.568071][ C0] WARNING: CPU: 0 PID: 0 at net/mac80211/rate.c:404 __rate_control_send_low+0x659/0x890
[ 77.571946][ C0] Modules linked in:
[ 77.573468][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.14.0-rc2-syzkaller-00303-gad1b832bf1cf #0
[ 77.578405][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 77.583830][ C0] RIP: 0010:__rate_control_send_low+0x659/0x890
[ 77.586584][ C0] Code: 8b 14 24 0f 85 de 01 00 00 8b 0a 48 c7 c7 c0 8d 4a 8d 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 18 f8 09 f6 90 <0f> 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db
[ 77.593582][ C0] RSP: 0018:ffffc90000007500 EFLAGS: 00010246
[ 77.595822][ C0] RAX: c2f28c4ef51ba300 RBX: 000000000000000c RCX: ffffffff8e896580
[ 77.599046][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.602547][ C0] RBP: ffff88803431d528 R08: ffffffff81817e32 R09: fffffbfff1d3a614
[ 77.606678][ C0] R10: dffffc0000000000 R11: fffffbfff1d3a614 R12: 0000000000000800
[ 77.610261][ C0] R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000
[ 77.613352][ C0] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 77.616804][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.619252][ C0] CR2: 00007f3474594130 CR3: 000000000e938000 CR4: 0000000000352ef0
[ 77.622374][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.625345][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.628674][ C0] Call Trace:
[ 77.630061][ C0]
[ 77.631197][ C0] ? __warn+0x165/0x4d0
[ 77.633000][ C0] ? __rate_control_send_low+0x659/0x890
[ 77.636119][ C0] ? report_bug+0x2b3/0x500
[ 77.638729][ C0] ? __rate_control_send_low+0x659/0x890
[ 77.641033][ C0] ? handle_bug+0x60/0x90
[ 77.642629][ C0] ? exc_invalid_op+0x1a/0x50
[ 77.644310][ C0] ? asm_exc_invalid_op+0x1a/0x20
[ 77.646298][ C0] ? __warn_printk+0x292/0x360
[ 77.648185][ C0] ? __rate_control_send_low+0x659/0x890
[ 77.650351][ C0] rate_control_send_low+0x1a8/0x770
[ 77.652404][ C0] ? __ieee80211_beacon_add_tim+0x44c/0xbc0
[ 77.654620][ C0] rate_control_get_rate+0x20e/0x5e0
[ 77.656794][ C0] ieee80211_beacon_get_finish+0x437/0x770
[ 77.659686][ C0] ? __pfx_ieee80211_beacon_get_finish+0x10/0x10
[ 77.662679][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 77.664870][ C0] ieee80211_beacon_get_ap+0x11c1/0x1980
[ 77.666985][ C0] ? __pfx_ieee80211_beacon_get_ap+0x10/0x10
[ 77.668998][ C0] __ieee80211_beacon_get+0x10a8/0x15d0
[ 77.670806][ C0] ? __ieee80211_beacon_get+0x36/0x15d0
[ 77.672651][ C0] ieee80211_beacon_get_tim+0xb4/0x320
[ 77.674534][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 77.676711][ C0] mac80211_hwsim_beacon_tx+0x39d/0x850
[ 77.679689][ C0] __iterate_interfaces+0x297/0x570
[ 77.682230][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 77.684983][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 77.687310][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x170
[ 77.689988][ C0] ieee80211_iterate_active_interfaces_atomic+0xd8/0x170
[ 77.692544][ C0] mac80211_hwsim_beacon+0xd4/0x1f0
[ 77.694576][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 77.696517][ C0] __hrtimer_run_queues+0x59b/0xd30
[ 77.698454][ C0] ? ktime_get_update_offsets_now+0x2d/0x3b0
[ 77.700677][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 77.703531][ C0] ? kvm_clock_get_cycles+0x52/0x70
[ 77.706422][ C0] ? ktime_get_update_offsets_now+0x38e/0x3b0
[ 77.709666][ C0] hrtimer_run_softirq+0x19a/0x2c0
[ 77.711642][ C0] handle_softirqs+0x2d4/0x9b0
[ 77.713398][ C0] ? ktime_get+0x1dc/0x200
[ 77.714975][ C0] ? __irq_exit_rcu+0xf7/0x220
[ 77.716809][ C0] ? __pfx_handle_softirqs+0x10/0x10
[ 77.718948][ C0] ? irqtime_account_irq+0x1b/0x1d0
[ 77.721481][ C0] __irq_exit_rcu+0xf7/0x220
[ 77.723570][ C0] ? __pfx___irq_exit_rcu+0x10/0x10
[ 77.726289][ C0] irq_exit_rcu+0x9/0x30
[ 77.728399][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 77.730852][ C0]
[ 77.732099][ C0]
[ 77.733226][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 77.735594][ C0] RIP: 0010:default_idle+0x13/0x20
[ 77.737739][ 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 2b 1d 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
[ 77.745918][ C0] RSP: 0018:ffffffff8e807d68 EFLAGS: 000002c2
[ 77.749326][ C0] RAX: c2f28c4ef51ba300 RBX: ffffffff8196243c RCX: 0000000000004f01
[ 77.752708][ C0] RDX: 0000000000000001 RSI: ffffffff8c2aa440 RDI: ffffffff8c80ed00
[ 77.755789][ C0] RBP: ffffffff8e807eb8 R08: ffff88801fc3799b R09: 1ffff11003f86f33
[ 77.759087][ C0] R10: dffffc0000000000 R11: ffffed1003f86f34 R12: 1ffffffff1d00fc6
[ 77.762171][ C0] R13: 1ffffffff1d12cb0 R14: 0000000000000000 R15: dffffc0000000000
[ 77.766523][ C0] ? do_idle+0x22c/0x5c0
[ 77.768789][ C0] default_idle_call+0x74/0xb0
[ 77.770769][ C0] do_idle+0x22c/0x5c0
[ 77.772225][ C0] ? __pfx_do_idle+0x10/0x10
[ 77.774040][ C0] ? rest_init+0x31/0x300
[ 77.775685][ C0] ? rest_init+0x31/0x300
[ 77.777590][ C0] cpu_startup_entry+0x42/0x60
[ 77.779450][ C0] rest_init+0x2dc/0x300
[ 77.781086][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 77.783391][ C0] start_kernel+0x484/0x510
[ 77.785167][ C0] x86_64_start_reservations+0x2a/0x30
[ 77.787466][ C0] x86_64_start_kernel+0x66/0x70
[ 77.789340][ C0] common_startup_64+0x13e/0x147
[ 77.791400][ C0]
[ 77.792854][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.796396][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.14.0-rc2-syzkaller-00303-gad1b832bf1cf #0
[ 77.800858][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 77.805086][ C0] Call Trace:
[ 77.806518][ C0]
[ 77.807872][ C0] dump_stack_lvl+0x241/0x360
[ 77.809793][ C0] ? __pfx_dump_stack_lvl+0x10/0x10
[ 77.811779][ C0] ? __pfx__printk+0x10/0x10
[ 77.813634][ C0] ? _printk+0xd5/0x120
[ 77.815541][ C0] ? __init_begin+0x41000/0x41000
[ 77.817976][ C0] ? vscnprintf+0x5d/0x90
[ 77.819808][ C0] panic+0x349/0x880
[ 77.821516][ C0] ? __warn+0x174/0x4d0
[ 77.823363][ C0] ? __pfx_panic+0x10/0x10
[ 77.825111][ C0] ? common_startup_64+0x13e/0x147
[ 77.827009][ C0] __warn+0x344/0x4d0
[ 77.828745][ C0] ? __rate_control_send_low+0x659/0x890
[ 77.831017][ C0] report_bug+0x2b3/0x500
[ 77.832723][ C0] ? __rate_control_send_low+0x659/0x890
[ 77.835411][ C0] handle_bug+0x60/0x90
[ 77.837664][ C0] exc_invalid_op+0x1a/0x50
[ 77.839778][ C0] asm_exc_invalid_op+0x1a/0x20
[ 77.841942][ C0] RIP: 0010:__rate_control_send_low+0x659/0x890
[ 77.844293][ C0] Code: 8b 14 24 0f 85 de 01 00 00 8b 0a 48 c7 c7 c0 8d 4a 8d 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 18 f8 09 f6 90 <0f> 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db
[ 77.851427][ C0] RSP: 0018:ffffc90000007500 EFLAGS: 00010246
[ 77.853795][ C0] RAX: c2f28c4ef51ba300 RBX: 000000000000000c RCX: ffffffff8e896580
[ 77.857262][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.860947][ C0] RBP: ffff88803431d528 R08: ffffffff81817e32 R09: fffffbfff1d3a614
[ 77.864475][ C0] R10: dffffc0000000000 R11: fffffbfff1d3a614 R12: 0000000000000800
[ 77.867626][ C0] R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000
[ 77.870691][ C0] ? __warn_printk+0x292/0x360
[ 77.872557][ C0] rate_control_send_low+0x1a8/0x770
[ 77.874610][ C0] ? __ieee80211_beacon_add_tim+0x44c/0xbc0
[ 77.877260][ C0] rate_control_get_rate+0x20e/0x5e0
[ 77.880359][ C0] ieee80211_beacon_get_finish+0x437/0x770
[ 77.883312][ C0] ? __pfx_ieee80211_beacon_get_finish+0x10/0x10
[ 77.885685][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 77.887805][ C0] ieee80211_beacon_get_ap+0x11c1/0x1980
[ 77.890054][ C0] ? __pfx_ieee80211_beacon_get_ap+0x10/0x10
[ 77.892309][ C0] __ieee80211_beacon_get+0x10a8/0x15d0
[ 77.894430][ C0] ? __ieee80211_beacon_get+0x36/0x15d0
[ 77.896546][ C0] ieee80211_beacon_get_tim+0xb4/0x320
[ 77.898903][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 77.901673][ C0] mac80211_hwsim_beacon_tx+0x39d/0x850
[ 77.904106][ C0] __iterate_interfaces+0x297/0x570
[ 77.906421][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 77.908706][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 77.911024][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x170
[ 77.913843][ C0] ieee80211_iterate_active_interfaces_atomic+0xd8/0x170
[ 77.916466][ C0] mac80211_hwsim_beacon+0xd4/0x1f0
[ 77.918685][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 77.921404][ C0] __hrtimer_run_queues+0x59b/0xd30
[ 77.923680][ C0] ? ktime_get_update_offsets_now+0x2d/0x3b0
[ 77.926211][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 77.928387][ C0] ? kvm_clock_get_cycles+0x52/0x70
[ 77.930428][ C0] ? ktime_get_update_offsets_now+0x38e/0x3b0
[ 77.932673][ C0] hrtimer_run_softirq+0x19a/0x2c0
[ 77.934743][ C0] handle_softirqs+0x2d4/0x9b0
[ 77.936854][ C0] ? ktime_get+0x1dc/0x200
[ 77.939181][ C0] ? __irq_exit_rcu+0xf7/0x220
[ 77.941423][ C0] ? __pfx_handle_softirqs+0x10/0x10
[ 77.943403][ C0] ? irqtime_account_irq+0x1b/0x1d0
[ 77.945327][ C0] __irq_exit_rcu+0xf7/0x220
[ 77.947035][ C0] ? __pfx___irq_exit_rcu+0x10/0x10
[ 77.948988][ C0] irq_exit_rcu+0x9/0x30
[ 77.950703][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 77.952958][ C0]
[ 77.954215][ C0]
[ 77.955741][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 77.958905][ C0] RIP: 0010:default_idle+0x13/0x20
[ 77.961324][ 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 2b 1d 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
[ 77.968223][ C0] RSP: 0018:ffffffff8e807d68 EFLAGS: 000002c2
[ 77.970467][ C0] RAX: c2f28c4ef51ba300 RBX: ffffffff8196243c RCX: 0000000000004f01
[ 77.973679][ C0] RDX: 0000000000000001 RSI: ffffffff8c2aa440 RDI: ffffffff8c80ed00
[ 77.977411][ C0] RBP: ffffffff8e807eb8 R08: ffff88801fc3799b R09: 1ffff11003f86f33
[ 77.980544][ C0] R10: dffffc0000000000 R11: ffffed1003f86f34 R12: 1ffffffff1d00fc6
[ 77.983882][ C0] R13: 1ffffffff1d12cb0 R14: 0000000000000000 R15: dffffc0000000000
[ 77.987078][ C0] ? do_idle+0x22c/0x5c0
[ 77.988784][ C0] default_idle_call+0x74/0xb0
[ 77.990764][ C0] do_idle+0x22c/0x5c0
[ 77.992569][ C0] ? __pfx_do_idle+0x10/0x10
[ 77.994772][ C0] ? rest_init+0x31/0x300
[ 77.996666][ C0] ? rest_init+0x31/0x300
[ 77.998401][ C0] cpu_startup_entry+0x42/0x60
[ 78.000257][ C0] rest_init+0x2dc/0x300
[ 78.001933][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 78.004067][ C0] start_kernel+0x484/0x510
[ 78.006003][ C0] x86_64_start_reservations+0x2a/0x30
[ 78.008257][ C0] x86_64_start_kernel+0x66/0x70
[ 78.010342][ C0] common_startup_64+0x13e/0x147
[ 78.012386][ C0]
[ 78.013884][ C0] Kernel Offset: disabled
[ 78.015628][ C0] Rebooting in 86400 seconds..
VM DIAGNOSIS:
06:47:55 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000036 RBX=ffffffff9a991080 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90000006c30
R8 =ffffffff8583c7fb R9 =1ffff1100678d046 R10=dffffc0000000000 R11=ffffffff8583c7b0
R12=dffffc0000000000 R13=0000000000000036 R14=0000000000000036 R15=00000000000003f8
RIP=ffffffff8583c82e 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=00007f3474594130 CR3=000000000e938000 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=00000000ffffff80 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc7dcbac70 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3474599260 00007f347458d5d8
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f347457ef24 00007f3474592260
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 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7865006a64615f65 726f63735f6d6f6f 2f666c65732f636f 72702f0030303031
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5d40004f41445f40 574a46565f484a4a 0a434940560a464a 57550a0015151514
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