[ 166.653318][ T40] audit: type=1400 audit(1657997609.466:74): avc: denied { write } for pid=3653 comm="sh" path="pipe:[30855]" dev="pipefs" ino=30855 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '[localhost]:17056' (ECDSA) to the list of known hosts. [ 180.000371][ T40] audit: type=1400 audit(1657997622.846:75): avc: denied { execute } for pid=3700 comm="sh" name="syz-executor2663910230" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 180.048557][ T40] audit: type=1400 audit(1657997622.886:76): avc: denied { execute_no_trans } for pid=3700 comm="sh" path="/syz-executor2663910230" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 executing program [ 180.093434][ T40] audit: type=1400 audit(1657997622.936:77): avc: denied { execmem } for pid=3700 comm="syz-executor266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 180.189390][ T40] audit: type=1400 audit(1657997622.966:78): avc: denied { read write } for pid=3701 comm="syz-executor266" name="raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 180.307431][ T40] audit: type=1400 audit(1657997622.966:79): avc: denied { open } for pid=3701 comm="syz-executor266" path="/dev/raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 180.410327][ T40] audit: type=1400 audit(1657997622.966:80): avc: denied { ioctl } for pid=3701 comm="syz-executor266" path="/dev/raw-gadget" dev="devtmpfs" ino=760 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 180.474189][ T34] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 180.840017][ T34] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0x4, skipping [ 181.024557][ T34] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 181.037094][ T34] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.071703][ T34] usb 5-1: Product: syz [ 181.086036][ T34] usb 5-1: Manufacturer: syz [ 181.107740][ T34] usb 5-1: SerialNumber: syz [ 181.229242][ T34] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 181.983793][ T34] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 182.205251][ T34] ------------[ cut here ]------------ [ 182.210415][ T34] usb 5-1: BOGUS urb xfer, pipe 1 != type 3 [ 182.239733][ T34] WARNING: CPU: 3 PID: 34 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 [ 182.271537][ T34] Modules linked in: [ 182.298506][ T34] CPU: 3 PID: 34 Comm: kworker/3:0 Not tainted 5.19.0-rc6-syzkaller-00115-g4a57a8400075 #0 [ 182.314736][ T34] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 182.345594][ T34] Workqueue: events request_firmware_work_func [ 182.398945][ T34] RIP: 0010:usb_submit_urb+0xed2/0x18a0 [ 182.404764][ T6] usb 5-1: USB disconnect, device number 2 executing program [ 182.441687][ T34] Code: 7c 24 18 e8 60 55 ee fb 48 8b 7c 24 18 e8 f6 d4 03 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 80 df 6e 8a e8 4a c3 a6 03 <0f> 0b e9 58 f8 ff ff e8 32 55 ee fb 48 81 c5 c0 05 00 00 e9 84 f7 [ 182.508130][ T34] RSP: 0018:ffffc900007df808 EFLAGS: 00010286 [ 182.544707][ T34] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 182.576041][ T34] RDX: ffff888012788240 RSI: ffffffff815ffb88 RDI: fffff520000fbef3 [ 182.614720][ T34] RBP: ffff88801eae6c00 R08: 0000000000000005 R09: 0000000000000000 [ 182.646238][ T34] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000001 [ 182.668284][ T34] R13: ffff88801b9430c0 R14: 0000000000000002 R15: ffff888012736000 [ 182.697661][ T34] FS: 0000000000000000(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000 [ 182.729289][ T34] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.758302][ T34] CR2: 00007fab90323130 CR3: 0000000024071000 CR4: 0000000000150ee0 [ 182.787042][ T34] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 182.809986][ T34] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 182.842392][ T34] Call Trace: [ 182.872994][ T34] [ 182.882260][ T34] ? _raw_spin_unlock_irqrestore+0x12/0x70 [ 182.889802][ T34] hif_usb_send+0x4c1/0xcf0 [ 182.908664][ T34] ? htc_issue_send.constprop.0+0x105/0x250 [ 182.921138][ T34] htc_connect_service+0x612/0x8c0 [ 182.936005][ T34] ath9k_wmi_connect+0xc9/0x190 [ 182.956681][ T34] ? ath9k_fatal_work+0x20/0x20 [ 182.973934][ T34] ? ath9k_hif_usb_exit+0x20/0x20 [ 182.983951][ T34] ? ath9k_wmi_event_tasklet+0x450/0x450 [ 182.998649][ T34] ? kmem_cache_alloc_trace+0x44/0x4a0 [ 183.018301][ T34] ath9k_init_htc_services.constprop.0+0xb3/0x640 [ 183.043716][ T34] ? ath9k_regwrite_flush+0x350/0x350 [ 183.054831][ T34] ? lockdep_init_map_type+0x21a/0x7f0 [ 183.069111][ T34] ? ath9k_wmi_ctrl_tx+0x20/0x20 [ 183.078359][ T34] ath9k_htc_probe_device+0x262/0x1f30 [ 183.088337][ T34] ? ath9k_init_htc_services.constprop.0+0x640/0x640 [ 183.106728][ T34] ? usb_submit_urb+0x875/0x18a0 [ 183.127134][ T34] ? _raw_spin_unlock_irqrestore+0x13/0x70 [ 183.133324][ T34] ? usb_free_urb+0x5c/0x110 [ 183.146674][ T34] ? ath9k_hif_usb_alloc_urbs+0xc21/0x1070 [ 183.183982][ T34] ath9k_htc_hw_init+0x31/0x60 [ 183.192066][ T34] ath9k_hif_usb_firmware_cb+0x274/0x530 [ 183.202179][ T34] ? ath9k_hif_usb_alloc_urbs+0x1070/0x1070 [ 183.225665][ T34] request_firmware_work_func+0x12c/0x230 [ 183.231717][ T34] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 183.261095][ T34] process_one_work+0x996/0x1610 [ 183.269970][ T34] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 183.277033][ T34] ? rwlock_bug.part.0+0x90/0x90 [ 183.295392][ T34] ? _raw_spin_lock_irq+0x41/0x50 [ 183.300228][ T34] worker_thread+0x665/0x1080 [ 183.305824][ T34] ? process_one_work+0x1610/0x1610 [ 183.329682][ T34] kthread+0x2e9/0x3a0 [ 183.334402][ T34] ? kthread_complete_and_exit+0x40/0x40 [ 183.345957][ T34] ret_from_fork+0x1f/0x30 [ 183.363556][ T34] [ 183.376426][ T34] Kernel panic - not syncing: panic_on_warn set ... [ 183.394441][ T34] CPU: 3 PID: 34 Comm: kworker/3:0 Not tainted 5.19.0-rc6-syzkaller-00115-g4a57a8400075 #0 [ 183.427858][ T34] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 183.437552][ T34] Workqueue: events request_firmware_work_func [ 183.459953][ T34] Call Trace: [ 183.464150][ T34] [ 183.467386][ T34] dump_stack_lvl+0xcd/0x134 [ 183.474971][ T34] panic+0x2d7/0x636 [ 183.492465][ T34] ? panic_print_sys_info.part.0+0x10b/0x10b [ 183.504887][ T34] ? __warn.cold+0x1d1/0x2c5 [ 183.513159][ T34] ? usb_submit_urb+0xed2/0x18a0 [ 183.519091][ T34] __warn.cold+0x1e2/0x2c5 [ 183.527068][ T34] ? usb_submit_urb+0xed2/0x18a0 [ 183.537247][ T34] report_bug+0x1bc/0x210 [ 183.549467][ T34] handle_bug+0x3c/0x60 [ 183.557909][ T34] exc_invalid_op+0x14/0x40 [ 183.567005][ T34] asm_exc_invalid_op+0x16/0x20 [ 183.577833][ T34] RIP: 0010:usb_submit_urb+0xed2/0x18a0 [ 183.586043][ T34] Code: 7c 24 18 e8 60 55 ee fb 48 8b 7c 24 18 e8 f6 d4 03 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 80 df 6e 8a e8 4a c3 a6 03 <0f> 0b e9 58 f8 ff ff e8 32 55 ee fb 48 81 c5 c0 05 00 00 e9 84 f7 [ 183.645669][ T34] RSP: 0018:ffffc900007df808 EFLAGS: 00010286 [ 183.655589][ T34] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 183.701711][ T34] RDX: ffff888012788240 RSI: ffffffff815ffb88 RDI: fffff520000fbef3 [ 183.710136][ T34] RBP: ffff88801eae6c00 R08: 0000000000000005 R09: 0000000000000000 [ 183.746754][ T34] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000001 [ 183.756039][ T34] R13: ffff88801b9430c0 R14: 0000000000000002 R15: ffff888012736000 [ 183.802056][ T34] ? vprintk+0x88/0x90 [ 183.806505][ T34] ? usb_submit_urb+0xed2/0x18a0 [ 183.826728][ T34] ? _raw_spin_unlock_irqrestore+0x12/0x70 [ 183.834413][ T34] hif_usb_send+0x4c1/0xcf0 [ 183.840848][ T34] ? htc_issue_send.constprop.0+0x105/0x250 [ 183.863160][ T34] htc_connect_service+0x612/0x8c0 [ 183.870130][ T34] ath9k_wmi_connect+0xc9/0x190 [ 183.895235][ T34] ? ath9k_fatal_work+0x20/0x20 [ 183.903404][ T34] ? ath9k_hif_usb_exit+0x20/0x20 [ 183.911543][ T34] ? ath9k_wmi_event_tasklet+0x450/0x450 [ 183.929354][ T34] ? kmem_cache_alloc_trace+0x44/0x4a0 [ 183.955231][ T34] ath9k_init_htc_services.constprop.0+0xb3/0x640 [ 183.964035][ T34] ? ath9k_regwrite_flush+0x350/0x350 [ 183.970881][ T34] ? lockdep_init_map_type+0x21a/0x7f0 [ 183.993682][ T34] ? ath9k_wmi_ctrl_tx+0x20/0x20 [ 184.000185][ T34] ath9k_htc_probe_device+0x262/0x1f30 [ 184.007521][ T34] ? ath9k_init_htc_services.constprop.0+0x640/0x640 [ 184.031737][ T34] ? usb_submit_urb+0x875/0x18a0 [ 184.038030][ T34] ? _raw_spin_unlock_irqrestore+0x13/0x70 [ 184.061302][ T34] ? usb_free_urb+0x5c/0x110 [ 184.065942][ T34] ? ath9k_hif_usb_alloc_urbs+0xc21/0x1070 [ 184.071813][ T34] ath9k_htc_hw_init+0x31/0x60 [ 184.096537][ T34] ath9k_hif_usb_firmware_cb+0x274/0x530 [ 184.102854][ T34] ? ath9k_hif_usb_alloc_urbs+0x1070/0x1070 [ 184.109361][ T34] request_firmware_work_func+0x12c/0x230 [ 184.132629][ T34] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 184.141258][ T34] process_one_work+0x996/0x1610 [ 184.162986][ T34] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 184.170586][ T34] ? rwlock_bug.part.0+0x90/0x90 [ 184.177161][ T34] ? _raw_spin_lock_irq+0x41/0x50 [ 184.198168][ T34] worker_thread+0x665/0x1080 [ 184.204742][ T34] ? process_one_work+0x1610/0x1610 [ 184.213549][ T34] kthread+0x2e9/0x3a0 [ 184.236923][ T34] ? kthread_complete_and_exit+0x40/0x40 [ 184.246649][ T34] ret_from_fork+0x1f/0x30 [ 184.254392][ T34] [ 184.265760][ T34] Kernel Offset: disabled [ 184.276588][ T34] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:53:50 Registers: info registers vcpu 0 RAX=0000000000040deb RBX=ffffffff8babc940 RCX=ffffffff897716e1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff8ba07e18 R8 =0000000000000001 R9 =ffff88802c83af93 R10=ffffed10059075f2 R11=0000000000000001 R12=fffffbfff1757928 R13=0000000000000000 R14=ffffffff8dbb0610 R15=0000000000000000 RIP=ffffffff897a13ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff88802c800000 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=000055f5209cc450 CR3=000000001ab65000 CR4=00150ef0 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 XMM00=000000000000000000000000000000ff XMM01=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM02=00000000000000000000ff0000000000 XMM03=00000000ff000000ff00000000000000 XMM04=00000000000000000000000000000000 XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003b3c9 RBX=ffff888012544000 RCX=ffffffff897716e1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000067fe00 R8 =0000000000000001 R9 =ffff88802c93af93 R10=ffffed10059275f2 R11=0000000000000001 R12=ffffed10024a8800 R13=0000000000000001 R14=ffffffff8dbb0610 R15=0000000000000000 RIP=ffffffff897a13ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 000fffff 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 000fffff 00000000 FS =0000 0000000000000000 000fffff 00000000 GS =0000 ffff88802c900000 000fffff 00000000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f91d70b1f8 CR3=000000001e217000 CR4=00150ee0 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 XMM00=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=726566736e617254203a6374685f6b39 XMM04=205b5d3732333031342e30383120205b XMM05=665f7268633d7373616c637420745f65 XMM06=5f6d65747379733d747865746e6f6374 XMM07=79733a746f6f723d747865746e6f6373 XMM08=204253552077654e203a312d35206200 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=00000000000360c5 RBX=ffff888012546040 RCX=ffffffff897716e1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000002 RSP=ffffc9000068fe00 R8 =0000000000000001 R9 =ffff88802ca3af93 R10=ffffed10059475f2 R11=0000000000000001 R12=ffffed10024a8c08 R13=0000000000000002 R14=ffffffff8dbb0610 R15=0000000000000000 RIP=ffffffff897a13ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00000000 FS =0000 0000000000000000 ffffffff 00000000 GS =0000 ffff88802ca00000 ffffffff 00000000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0d6f2488 CR3=000000000ba8e000 CR4=00150ee0 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 XMM00=00000000a60ce07b00000000cec3662e XMM01=00000000000000000d65d84ce21d1640 XMM02=00000000000000000000000000000000 XMM03=ffffffffffffffffffffffffffffffff XMM04=000000000000000000000000000000ff XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff845fcc31 RDI=ffffffff91228b00 RBP=ffffffff91228ac0 RSP=ffffc900007df160 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000020 R14=ffffffff845fcbd0 R15=0000000000000000 RIP=ffffffff845fcc5b 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 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab90323130 CR3=0000000024071000 CR4=00150ee0 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 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=000000000000000000000000000000ff XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000