[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 56.772525][ T4767] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 56.783442][ T36] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 56.792563][ T4818] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 56.800162][ T5] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 56.807871][ T7] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 56.815418][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.132478][ T4767] usb 3-1: config index 0 descriptor too short (expected 72, got 36) [ 57.141510][ T4767] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 57.155647][ T36] usb 2-1: config index 0 descriptor too short (expected 72, got 36) [ 57.163859][ T36] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 57.262959][ T4818] usb 5-1: config index 0 descriptor too short (expected 72, got 36) [ 57.271386][ T7] usb 4-1: config index 0 descriptor too short (expected 72, got 36) [ 57.279540][ T5] usb 6-1: config index 0 descriptor too short (expected 72, got 36) [ 57.287653][ T8] usb 1-1: config index 0 descriptor too short (expected 72, got 36) [ 57.295848][ T4818] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 57.309335][ T5] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 57.322395][ T7] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 57.322547][ T4767] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.335307][ T8] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 57.359329][ T36] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.369615][ T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.379448][ T36] usb 2-1: Product: syz [ 57.384348][ T36] usb 2-1: Manufacturer: syz [ 57.388935][ T36] usb 2-1: SerialNumber: syz [ 57.394484][ T4767] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.404144][ T4767] usb 3-1: Product: syz [ 57.411359][ T4767] usb 3-1: Manufacturer: syz [ 57.417322][ T4767] usb 3-1: SerialNumber: syz [ 57.444831][ T36] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 57.468842][ T4767] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 57.502738][ T8] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.512731][ T5] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.521756][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.530051][ T7] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.539257][ T4818] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 57.548442][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.556674][ T4818] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.564743][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.572788][ T4818] usb 5-1: Product: syz [ 57.576935][ T4818] usb 5-1: Manufacturer: syz [ 57.581506][ T4818] usb 5-1: SerialNumber: syz [ 57.586179][ T7] usb 4-1: Product: syz [ 57.590330][ T7] usb 4-1: Manufacturer: syz [ 57.594991][ T5] usb 6-1: Product: syz [ 57.599171][ T5] usb 6-1: Manufacturer: syz [ 57.603815][ T8] usb 1-1: Product: syz [ 57.607963][ T8] usb 1-1: Manufacturer: syz [ 57.612610][ T7] usb 4-1: SerialNumber: syz [ 57.617573][ T5] usb 6-1: SerialNumber: syz [ 57.622342][ T8] usb 1-1: SerialNumber: syz [ 57.683492][ T4818] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 57.692746][ T7] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 57.702748][ T5] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 57.713199][ T8] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 58.092308][ T4767] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 58.104469][ T36] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 58.272851][ T4767] usb 2-1: ath9k_htc: Unable to allocate URBs [ 58.281150][ T4767] usb 2-1: ath9k_htc: USB layer deinitialized [ 58.291552][ T36] usb 3-1: ath9k_htc: Unable to allocate URBs [ 58.298474][ T36] usb 3-1: ath9k_htc: USB layer deinitialized [ 58.423025][ T7] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 58.432219][ T8] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 58.441717][ T4818] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 58.456753][ T5] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 executing program executing program [ 58.514397][ T8434] usb 3-1: USB disconnect, device number 2 [ 58.523109][ T8442] usb 2-1: USB disconnect, device number 2 [ 58.612938][ T8] usb 4-1: ath9k_htc: Unable to allocate URBs [ 58.620420][ T8] usb 4-1: ath9k_htc: USB layer deinitialized [ 58.632513][ T4818] usb 1-1: ath9k_htc: Unable to allocate URBs [ 58.639362][ T4818] usb 1-1: ath9k_htc: USB layer deinitialized [ 58.646389][ T5] usb 6-1: ath9k_htc: Unable to allocate URBs [ 58.652743][ T7] usb 5-1: ath9k_htc: Unable to allocate URBs [ 58.659978][ T7] usb 5-1: ath9k_htc: USB layer deinitialized [ 58.667483][ T5] usb 6-1: ath9k_htc: USB layer deinitialized executing program executing program executing program executing program [ 58.842851][ T4767] usb 1-1: USB disconnect, device number 2 [ 58.843935][ T8439] usb 4-1: USB disconnect, device number 2 [ 58.851501][ T36] usb 5-1: USB disconnect, device number 2 [ 58.872259][ T8437] usb 6-1: USB disconnect, device number 2 [ 58.922289][ T8442] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 58.930058][ T8434] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 59.212161][ T36] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 59.220564][ T4767] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 59.232192][ T8437] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 59.282332][ T8439] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 59.332226][ T8442] usb 2-1: config index 0 descriptor too short (expected 72, got 36) [ 59.340635][ T8442] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 59.354900][ T8434] usb 3-1: config index 0 descriptor too short (expected 72, got 36) [ 59.363993][ T8434] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 59.572856][ T8442] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.582148][ T8434] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.582201][ T4767] usb 1-1: config index 0 descriptor too short (expected 72, got 36) [ 59.591172][ T8434] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.591192][ T8434] usb 3-1: Product: syz [ 59.591207][ T8434] usb 3-1: Manufacturer: syz [ 59.591222][ T8434] usb 3-1: SerialNumber: syz [ 59.591831][ T8442] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.599576][ T36] usb 5-1: config index 0 descriptor too short (expected 72, got 36) [ 59.637149][ T8437] usb 6-1: config index 0 descriptor too short (expected 72, got 36) [ 59.637237][ T8442] usb 2-1: Product: syz [ 59.645437][ T8437] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 59.660808][ T8442] usb 2-1: Manufacturer: syz [ 59.663816][ T4767] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 59.668907][ T8434] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 59.680372][ T36] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 59.696734][ T8442] usb 2-1: SerialNumber: syz [ 59.732192][ T8439] usb 4-1: config index 0 descriptor too short (expected 72, got 36) [ 59.740364][ T8439] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 59.756522][ T8442] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 59.852375][ T4767] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.862211][ T8437] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.871235][ T8437] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.879368][ T4767] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.887753][ T8437] usb 6-1: Product: syz [ 59.892456][ T36] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.901476][ T36] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.910233][ T4767] usb 1-1: Product: syz [ 59.914881][ T8437] usb 6-1: Manufacturer: syz [ 59.919469][ T8437] usb 6-1: SerialNumber: syz [ 59.924784][ T4767] usb 1-1: Manufacturer: syz [ 59.929373][ T4767] usb 1-1: SerialNumber: syz [ 59.934678][ T36] usb 5-1: Product: syz [ 59.938845][ T36] usb 5-1: Manufacturer: syz [ 59.942718][ T8439] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 59.945327][ T36] usb 5-1: SerialNumber: syz [ 59.953266][ T8439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.974637][ T8439] usb 4-1: Product: syz [ 59.990858][ T8439] usb 4-1: Manufacturer: syz [ 59.992757][ T4767] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 60.004363][ T8437] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 60.007177][ T8439] usb 4-1: SerialNumber: syz [ 60.018525][ T36] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 60.082909][ T8439] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 60.362009][ T5] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 60.422065][ T8442] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 60.582858][ T5] usb 3-1: ath9k_htc: Unable to allocate URBs [ 60.589878][ T5] usb 3-1: ath9k_htc: USB layer deinitialized [ 60.602039][ T4767] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 60.611297][ T36] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 60.620346][ T8437] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 60.636862][ T8442] usb 2-1: ath9k_htc: Unable to allocate URBs [ 60.643962][ T8442] usb 2-1: ath9k_htc: USB layer deinitialized executing program [ 60.782064][ T4767] usb 1-1: ath9k_htc: Unable to allocate URBs [ 60.788740][ T4767] usb 1-1: ath9k_htc: USB layer deinitialized [ 60.795358][ T36] usb 6-1: ath9k_htc: Unable to allocate URBs [ 60.802009][ T8437] usb 5-1: ath9k_htc: Unable to allocate URBs [ 60.809029][ T8437] usb 5-1: ath9k_htc: USB layer deinitialized [ 60.815688][ T8530] usb 3-1: USB disconnect, device number 3 [ 60.822170][ T8439] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 executing program [ 60.830815][ T36] usb 6-1: ath9k_htc: USB layer deinitialized [ 60.862007][ T8442] usb 2-1: USB disconnect, device number 3 executing program executing program [ 61.012594][ T8434] usb 1-1: USB disconnect, device number 3 [ 61.013236][ T8576] usb 6-1: USB disconnect, device number 3 [ 61.031984][ C0] general protection fault, probably for non-canonical address 0xdffffc00000001f3: 0000 [#1] PREEMPT SMP KASAN [ 61.033540][ T8605] usb 5-1: USB disconnect, device number 3 [ 61.043905][ C0] KASAN: null-ptr-deref in range [0x0000000000000f98-0x0000000000000f9f] [ 61.043921][ C0] CPU: 0 PID: 8420 Comm: syz-executor695 Not tainted 5.13.0-rc3-syzkaller #0 [ 61.043939][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.043950][ C0] RIP: 0010:ath9k_hif_usb_rx_cb+0x8a2/0x1050 [ 61.083640][ C0] Code: 00 00 00 48 8d 78 08 48 89 fa 48 c1 ea 03 80 3c 1a 00 0f 85 52 05 00 00 48 8b 40 08 48 8d b8 98 0f 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 1a 84 d2 74 09 80 fa 03 0f 8e 1b 05 00 00 83 80 98 0f 00 [ 61.103257][ C0] RSP: 0018:ffffc90000007920 EFLAGS: 00010016 [ 61.109330][ C0] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000100 [ 61.117290][ C0] RDX: 00000000000001f3 RSI: ffffffff84fe211a RDI: 0000000000000f98 [ 61.125250][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: ffff888018005ce3 [ 61.133217][ C0] R10: ffffffff8704f9ef R11: 000000000000003f R12: 0000000000000000 [ 61.141186][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888022270500 [ 61.149154][ C0] FS: 0000000000d4a300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 61.158090][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.164672][ C0] CR2: 0000564516eed030 CR3: 000000002c280000 CR4: 0000000000350ef0 [ 61.172782][ C0] Call Trace: [ 61.176045][ C0] [ 61.178888][ C0] ? hif_usb_start+0xa0/0xa0 [ 61.181753][ T8530] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 61.183470][ C0] ? __usb_hcd_giveback_urb+0x413/0x5c0 [ 61.196466][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 61.201309][ C0] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 61.206921][ C0] usb_hcd_giveback_urb+0x367/0x410 [ 61.212116][ C0] dummy_timer+0x11f4/0x32a0 [ 61.216704][ C0] ? lock_chain_count+0x20/0x20 [ 61.221545][ C0] ? dummy_dequeue+0x500/0x500 [ 61.226294][ C0] ? dummy_dequeue+0x500/0x500 [ 61.231043][ C0] call_timer_fn+0x1a5/0x6b0 [ 61.235624][ C0] ? add_timer_on+0x4a0/0x4a0 [ 61.240284][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 61.245482][ C0] ? dummy_dequeue+0x500/0x500 [ 61.250246][ C0] __run_timers.part.0+0x67c/0xa50 [ 61.255343][ C0] ? call_timer_fn+0x6b0/0x6b0 [ 61.260094][ C0] ? lapic_next_event+0x4d/0x80 [ 61.264929][ C0] run_timer_softirq+0xb3/0x1d0 [ 61.269763][ C0] __do_softirq+0x29b/0x9f6 [ 61.274251][ C0] __irq_exit_rcu+0x136/0x200 [ 61.278910][ C0] irq_exit_rcu+0x5/0x20 [ 61.283134][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 61.288751][ C0] [ 61.291665][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 61.297629][ C0] RIP: 0010:unwind_next_frame+0xda/0x1ce0 [ 61.303336][ C0] Code: 81 c4 a0 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 4d 8d 66 48 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 <0f> 85 43 15 00 00 49 8b 46 48 48 89 44 24 10 49 8d 46 38 48 89 c2 [ 61.322930][ C0] RSP: 0018:ffffc9000166f590 EFLAGS: 00000246 [ 61.328985][ C0] RAX: dffffc0000000000 RBX: 1ffff920002cdeba RCX: 0000000000000000 [ 61.336938][ C0] RDX: 1ffff920002cded6 RSI: 0000000000000000 RDI: ffffc9000166f668 [ 61.344891][ C0] RBP: 0000000000000001 R08: ffffffff8ed77cb4 R09: 0000000000000001 [ 61.352842][ C0] R10: fffff520002cded8 R11: 0000000000084087 R12: ffffc9000166f6b0 [ 61.360795][ C0] R13: 0000000000000000 R14: ffffc9000166f668 R15: 0000000000000cc0 [ 61.368753][ C0] ? do_syscall_64+0x3a/0xb0 [ 61.373330][ C0] ? deref_stack_reg+0x150/0x150 [ 61.378254][ C0] ? __unwind_start+0x51b/0x800 [ 61.383101][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 61.388283][ C0] arch_stack_walk+0x7d/0xe0 [ 61.392855][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.398908][ C0] stack_trace_save+0x8c/0xc0 [ 61.403569][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 61.409367][ C0] ? kasan_save_stack+0x1b/0x40 [ 61.411734][ T8576] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 61.414202][ C0] ? __lock_acquire+0x16a7/0x5230 [ 61.414227][ C0] kasan_save_stack+0x1b/0x40 [ 61.431312][ C0] ? kasan_save_stack+0x1b/0x40 [ 61.436151][ C0] ? __kasan_slab_alloc+0x84/0xa0 [ 61.441174][ C0] ? kmem_cache_alloc+0x152/0x3a0 [ 61.446183][ C0] ? anon_vma_fork+0xed/0x630 [ 61.450846][ C0] ? dup_mm+0x9a6/0x1380 [ 61.455389][ C0] ? copy_process+0x5ef9/0x7120 [ 61.460233][ C0] ? kernel_clone+0xe7/0xab0 [ 61.464804][ C0] ? __do_sys_clone+0xc8/0x110 [ 61.469553][ C0] ? do_syscall_64+0x3a/0xb0 [ 61.474132][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.480182][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.486147][ C0] ? anon_vma_clone+0x420/0x5f0 [ 61.490984][ C0] ? find_held_lock+0x2d/0x110 [ 61.495732][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 61.500760][ C0] ? kasan_unpoison+0x3c/0x60 [ 61.505417][ C0] __kasan_slab_alloc+0x84/0xa0 [ 61.510269][ C0] kmem_cache_alloc+0x152/0x3a0 [ 61.515104][ C0] anon_vma_fork+0xed/0x630 [ 61.519593][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 61.525302][ C0] ? __vm_enough_memory+0x184/0x360 [ 61.530486][ C0] dup_mm+0x9a6/0x1380 [ 61.534546][ C0] ? vm_area_dup+0x2b0/0x2b0 [ 61.539122][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 61.541855][ T8530] usb 3-1: config index 0 descriptor too short (expected 72, got 36) [ 61.544396][ C0] copy_process+0x5ef9/0x7120 [ 61.544421][ C0] ? mark_lock+0xef/0x17b0 [ 61.552607][ T8530] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 61.557108][ C0] ? __cleanup_sighand+0xb0/0xb0 [ 61.557134][ C0] ? __lock_acquire+0x16a7/0x5230 [ 61.584237][ C0] ? kernel_clone+0x314/0xab0 [ 61.588912][ C0] kernel_clone+0xe7/0xab0 [ 61.593320][ C0] ? create_io_thread+0xf0/0xf0 [ 61.598161][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.604152][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.610134][ C0] __do_sys_clone+0xc8/0x110 [ 61.614729][ C0] ? kernel_clone+0xab0/0xab0 [ 61.619408][ C0] ? syscall_enter_from_user_mode+0x31/0x70 [ 61.625304][ C0] do_syscall_64+0x3a/0xb0 [ 61.629719][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.635617][ C0] RIP: 0033:0x443bcb [ 61.639505][ C0] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 61.659106][ C0] RSP: 002b:00007fff20d9fed0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 61.667934][ C0] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 0000000000443bcb [ 61.675905][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 61.683871][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000d4a300 [ 61.691837][ C0] R10: 0000000000d4a5d0 R11: 0000000000000246 R12: 0000000000000000 [ 61.699799][ C0] R13: 00007fff20d9fefc R14: 00007fff20d9ff10 R15: 00007fff20d9ff00 [ 61.708172][ C0] Modules linked in: [ 61.711817][ T8530] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 61.712053][ C0] ---[ end trace 58f1806c7a41075c ]--- [ 61.721101][ T8530] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.726467][ C0] RIP: 0010:ath9k_hif_usb_rx_cb+0x8a2/0x1050 [ 61.726499][ C0] Code: 00 00 00 48 8d 78 08 48 89 fa 48 c1 ea 03 80 3c 1a 00 0f 85 52 05 00 00 48 8b 40 08 48 8d b8 98 0f 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 1a 84 d2 74 09 80 fa 03 0f 8e 1b 05 00 00 83 80 98 0f 00 [ 61.726516][ C0] RSP: 0018:ffffc90000007920 EFLAGS: 00010016 [ 61.726531][ C0] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000100 [ 61.726542][ C0] RDX: 00000000000001f3 RSI: ffffffff84fe211a RDI: 0000000000000f98 [ 61.726554][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: ffff888018005ce3 [ 61.740637][ T8530] usb 3-1: Product: syz [ 61.760037][ C0] R10: ffffffff8704f9ef R11: 000000000000003f R12: 0000000000000000 [ 61.760054][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888022270500 [ 61.760067][ C0] FS: 0000000000d4a300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 61.760084][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.760096][ C0] CR2: 0000564516eed030 CR3: 000000002c280000 CR4: 0000000000350ef0 [ 61.760117][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 61.765978][ C0] Kernel Offset: disabled [ 61.852022][ C0] Rebooting in 86400 seconds..