Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [  141.372774][    T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  141.893001][    T7] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[  141.902304][    T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.910609][    T7] usb 1-1: Product: syz
[  141.915083][    T7] usb 1-1: Manufacturer: syz
[  141.919789][    T7] usb 1-1: SerialNumber: syz
[  141.964289][    T7] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[  142.672995][ T1981] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[  142.892932][    C0] =====================================================
[  142.899921][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x28c/0x1f60
[  142.907338][    C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.12.0-rc6-syzkaller #0
[  142.915309][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  142.925351][    C0] Call Trace:
[  142.928611][    C0]  <IRQ>
[  142.931436][    C0]  dump_stack+0x24c/0x2e0
[  142.935757][    C0]  kmsan_report+0xfb/0x1e0
[  142.940162][    C0]  __msan_warning+0x5c/0xa0
[  142.945345][    C0]  ath9k_htc_rx_msg+0x28c/0x1f60
[  142.950291][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  142.956346][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  142.961637][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  142.967774][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  142.973574][    C0]  ? kmsan_get_metadata+0x116/0x180
[  142.978785][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  142.984585][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  142.990463][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  142.995929][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.001118][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  143.006321][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.012112][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  143.018251][    C0]  dummy_timer+0xda7/0x74f0
[  143.022763][    C0]  ? apic_is_clustered_box+0xa0/0xa0
[  143.028040][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  143.033227][    C0]  call_timer_fn+0x7d/0x450
[  143.037742][    C0]  expire_timers+0x328/0x6c0
[  143.042321][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  143.047501][    C0]  __run_timers+0x624/0x9e0
[  143.051987][    C0]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  143.058123][    C0]  ? irqtime_account_irq+0xe3/0x380
[  143.063309][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.068516][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  143.073704][    C0]  run_timer_softirq+0x2d/0x50
[  143.078470][    C0]  __do_softirq+0x1b9/0x715
[  143.078886][ T3389] usb 1-1: USB disconnect, device number 2
[  143.082998][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.083027][    C0]  __irq_exit_rcu+0x22f/0x280
[  143.083056][    C0]  irq_exit_rcu+0xe/0x10
[  143.083082][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  143.083118][    C0]  </IRQ>
[  143.083127][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  143.083158][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  143.123988][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  143.143628][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  143.149716][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  143.157685][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  143.165679][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  143.173669][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  143.181642][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  143.189612][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  143.194572][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  143.199857][    C0]  cpuidle_enter_state+0x99e/0x1750
[  143.205059][    C0]  cpuidle_enter+0xe3/0x170
[  143.209567][    C0]  do_idle+0x5df/0x790
[  143.213641][    C0]  cpu_startup_entry+0x45/0x50
[  143.218409][    C0]  rest_init+0x1c8/0x1f0
[  143.222649][    C0]  arch_call_rest_init+0x13/0x15
[  143.227595][    C0]  start_kernel+0xa17/0xbd8
[  143.232102][    C0]  x86_64_start_reservations+0x2a/0x2c
[  143.237567][    C0]  x86_64_start_kernel+0x86/0x89
[  143.242508][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  143.248409][    C0] 
[  143.250725][    C0] Uninit was created at:
[  143.254967][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  143.260693][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  143.265365][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  143.271346][    C0]  __alloc_skb+0x4dd/0xe90
[  143.275764][    C0]  __netdev_alloc_skb+0x45d/0x810
[  143.280786][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  143.285986][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  143.291378][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  143.296589][    C0]  dummy_timer+0xda7/0x74f0
[  143.301179][    C0]  call_timer_fn+0x7d/0x450
[  143.305697][    C0]  expire_timers+0x328/0x6c0
[  143.310339][    C0]  __run_timers+0x624/0x9e0
[  143.314865][    C0]  run_timer_softirq+0x2d/0x50
[  143.319637][    C0]  __do_softirq+0x1b9/0x715
[  143.324151][    C0] =====================================================
[  143.331072][    C0] Disabling lock debugging due to kernel taint
[  143.337300][    C0] =====================================================
[  143.344243][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x4c0/0x1f60
[  143.351535][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  143.360914][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  143.370961][    C0] Call Trace:
[  143.374235][    C0]  <IRQ>
[  143.377069][    C0]  dump_stack+0x24c/0x2e0
[  143.381405][    C0]  kmsan_report+0xfb/0x1e0
[  143.385828][    C0]  __msan_warning+0x5c/0xa0
[  143.390358][    C0]  ath9k_htc_rx_msg+0x4c0/0x1f60
[  143.395298][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  143.401374][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  143.406679][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  143.412831][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  143.418662][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.423860][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.429666][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  143.435561][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  143.440938][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.446139][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  143.451348][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.457153][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  143.463323][    C0]  dummy_timer+0xda7/0x74f0
[  143.467837][    C0]  ? apic_is_clustered_box+0xa0/0xa0
[  143.473136][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  143.478336][    C0]  call_timer_fn+0x7d/0x450
[  143.482840][    C0]  expire_timers+0x328/0x6c0
[  143.487431][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  143.492632][    C0]  __run_timers+0x624/0x9e0
[  143.497144][    C0]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  143.503302][    C0]  ? irqtime_account_irq+0xe3/0x380
[  143.508614][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.513816][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  143.519103][    C0]  run_timer_softirq+0x2d/0x50
[  143.523870][    C0]  __do_softirq+0x1b9/0x715
[  143.528376][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.534210][    C0]  __irq_exit_rcu+0x22f/0x280
[  143.538904][    C0]  irq_exit_rcu+0xe/0x10
[  143.543148][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  143.548788][    C0]  </IRQ>
[  143.551712][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  143.557692][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  143.563244][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  143.582851][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  143.589006][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  143.596986][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  143.604971][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  143.612945][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  143.620914][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  143.628884][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  143.633832][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  143.639115][    C0]  cpuidle_enter_state+0x99e/0x1750
[  143.644406][    C0]  cpuidle_enter+0xe3/0x170
[  143.648908][    C0]  do_idle+0x5df/0x790
[  143.652983][    C0]  cpu_startup_entry+0x45/0x50
[  143.657749][    C0]  rest_init+0x1c8/0x1f0
[  143.661986][    C0]  arch_call_rest_init+0x13/0x15
[  143.666923][    C0]  start_kernel+0xa17/0xbd8
[  143.671440][    C0]  x86_64_start_reservations+0x2a/0x2c
[  143.676899][    C0]  x86_64_start_kernel+0x86/0x89
[  143.681834][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  143.687729][    C0] 
[  143.690042][    C0] Uninit was created at:
[  143.694274][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  143.699998][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  143.704669][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  143.710564][    C0]  __alloc_skb+0x4dd/0xe90
[  143.714976][    C0]  __netdev_alloc_skb+0x45d/0x810
[  143.719995][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  143.725193][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  143.730577][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  143.735777][    C0]  dummy_timer+0xda7/0x74f0
[  143.740398][    C0]  call_timer_fn+0x7d/0x450
[  143.744901][    C0]  expire_timers+0x328/0x6c0
[  143.749489][    C0]  __run_timers+0x624/0x9e0
[  143.754025][    C0]  run_timer_softirq+0x2d/0x50
[  143.758791][    C0]  __do_softirq+0x1b9/0x715
[  143.763308][    C0] =====================================================
[  143.770229][    C0] =====================================================
[  143.777173][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x7b8/0x1f60
[  143.784461][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  143.793821][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  143.803876][    C0] Call Trace:
[  143.807157][    C0]  <IRQ>
[  143.809999][    C0]  dump_stack+0x24c/0x2e0
[  143.814333][    C0]  kmsan_report+0xfb/0x1e0
[  143.818749][    C0]  __msan_warning+0x5c/0xa0
[  143.823260][    C0]  ath9k_htc_rx_msg+0x7b8/0x1f60
[  143.828201][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  143.834271][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  143.839567][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  143.845726][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  143.851539][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.856766][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.862571][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  143.868481][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  143.874293][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.879491][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  143.884697][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.890523][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  143.896765][    C0]  dummy_timer+0xda7/0x74f0
[  143.901271][    C0]  ? apic_is_clustered_box+0xa0/0xa0
[  143.906572][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  143.911798][    C0]  call_timer_fn+0x7d/0x450
[  143.916311][    C0]  expire_timers+0x328/0x6c0
[  143.920918][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  143.926118][    C0]  __run_timers+0x624/0x9e0
[  143.930630][    C0]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  143.936782][    C0]  ? irqtime_account_irq+0xe3/0x380
[  143.941980][    C0]  ? kmsan_get_metadata+0x116/0x180
[  143.947177][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  143.952379][    C0]  run_timer_softirq+0x2d/0x50
[  143.957144][    C0]  __do_softirq+0x1b9/0x715
[  143.961649][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  143.967451][    C0]  __irq_exit_rcu+0x22f/0x280
[  143.972128][    C0]  irq_exit_rcu+0xe/0x10
[  143.976381][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  143.982018][    C0]  </IRQ>
[  143.984954][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  143.990931][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  143.996481][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  144.016093][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  144.022172][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  144.030176][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  144.038145][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  144.046113][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  144.054077][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  144.062048][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  144.066990][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  144.072277][    C0]  cpuidle_enter_state+0x99e/0x1750
[  144.077477][    C0]  cpuidle_enter+0xe3/0x170
[  144.081980][    C0]  do_idle+0x5df/0x790
[  144.086054][    C0]  cpu_startup_entry+0x45/0x50
[  144.090819][    C0]  rest_init+0x1c8/0x1f0
[  144.095078][    C0]  arch_call_rest_init+0x13/0x15
[  144.100025][    C0]  start_kernel+0xa17/0xbd8
[  144.104565][    C0]  x86_64_start_reservations+0x2a/0x2c
[  144.110039][    C0]  x86_64_start_kernel+0x86/0x89
[  144.114997][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  144.120901][    C0] 
[  144.123218][    C0] Uninit was created at:
[  144.127451][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  144.133174][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  144.137844][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  144.143736][    C0]  __alloc_skb+0x4dd/0xe90
[  144.148150][    C0]  __netdev_alloc_skb+0x45d/0x810
[  144.153171][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  144.158368][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  144.163736][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  144.168931][    C0]  dummy_timer+0xda7/0x74f0
[  144.173438][    C0]  call_timer_fn+0x7d/0x450
[  144.177940][    C0]  expire_timers+0x328/0x6c0
[  144.182528][    C0]  __run_timers+0x624/0x9e0
[  144.187029][    C0]  run_timer_softirq+0x2d/0x50
[  144.191797][    C0]  __do_softirq+0x1b9/0x715
[  144.196319][    C0] =====================================================
[  144.203235][    C0] =====================================================
[  144.210152][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x80c/0x1f60
[  144.217440][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  144.226808][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  144.237045][    C0] Call Trace:
[  144.240327][    C0]  <IRQ>
[  144.243166][    C0]  dump_stack+0x24c/0x2e0
[  144.247500][    C0]  kmsan_report+0xfb/0x1e0
[  144.251918][    C0]  __msan_warning+0x5c/0xa0
[  144.256419][    C0]  ath9k_htc_rx_msg+0x80c/0x1f60
[  144.261356][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  144.267459][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  144.272778][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  144.278940][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  144.284768][    C0]  ? kmsan_get_metadata+0x116/0x180
[  144.289967][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  144.295772][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  144.301664][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  144.307039][    C0]  ? kmsan_get_metadata+0x116/0x180
[  144.312242][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  144.317534][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  144.323451][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  144.329720][    C0]  dummy_timer+0xda7/0x74f0
[  144.334264][    C0]  ? apic_is_clustered_box+0xa0/0xa0
[  144.339569][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  144.344923][    C0]  call_timer_fn+0x7d/0x450
[  144.349441][    C0]  expire_timers+0x328/0x6c0
[  144.354033][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  144.359325][    C0]  __run_timers+0x624/0x9e0
[  144.363831][    C0]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  144.370003][    C0]  ? irqtime_account_irq+0xe3/0x380
[  144.375203][    C0]  ? kmsan_get_metadata+0x116/0x180
[  144.380396][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  144.385595][    C0]  run_timer_softirq+0x2d/0x50
[  144.390357][    C0]  __do_softirq+0x1b9/0x715
[  144.394879][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  144.400688][    C0]  __irq_exit_rcu+0x22f/0x280
[  144.405371][    C0]  irq_exit_rcu+0xe/0x10
[  144.409625][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  144.415358][    C0]  </IRQ>
[  144.418288][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  144.424264][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  144.429876][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  144.449480][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  144.455544][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  144.463510][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  144.471480][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  144.479451][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  144.487505][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  144.495478][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  144.500438][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  144.505724][    C0]  cpuidle_enter_state+0x99e/0x1750
[  144.510928][    C0]  cpuidle_enter+0xe3/0x170
[  144.515431][    C0]  do_idle+0x5df/0x790
[  144.519509][    C0]  cpu_startup_entry+0x45/0x50
[  144.524283][    C0]  rest_init+0x1c8/0x1f0
[  144.528532][    C0]  arch_call_rest_init+0x13/0x15
[  144.533479][    C0]  start_kernel+0xa17/0xbd8
[  144.537984][    C0]  x86_64_start_reservations+0x2a/0x2c
[  144.543462][    C0]  x86_64_start_kernel+0x86/0x89
[  144.548401][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  144.554301][    C0] 
[  144.556613][    C0] Uninit was created at:
[  144.560834][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  144.566645][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  144.571319][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  144.577215][    C0]  __alloc_skb+0x4dd/0xe90
[  144.581630][    C0]  __netdev_alloc_skb+0x45d/0x810
[  144.586652][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  144.591865][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  144.597237][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  144.602435][    C0]  dummy_timer+0xda7/0x74f0
[  144.606937][    C0]  call_timer_fn+0x7d/0x450
[  144.611441][    C0]  expire_timers+0x328/0x6c0
[  144.616036][    C0]  __run_timers+0x624/0x9e0
[  144.620542][    C0]  run_timer_softirq+0x2d/0x50
[  144.625317][    C0]  __do_softirq+0x1b9/0x715
[  144.629836][    C0] =====================================================
[  144.636755][    C0] =====================================================
[  144.643672][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x96f/0x1f60
[  144.650957][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  144.660344][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  144.670393][    C0] Call Trace:
[  144.673675][    C0]  <IRQ>
[  144.676528][    C0]  dump_stack+0x24c/0x2e0
[  144.680866][    C0]  kmsan_report+0xfb/0x1e0
[  144.685281][    C0]  __msan_warning+0x5c/0xa0
[  144.689784][    C0]  ath9k_htc_rx_msg+0x96f/0x1f60
[  144.694722][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  144.700786][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  144.706078][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  144.712225][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  144.718032][    C0]  ? kmsan_get_metadata+0x116/0x180
[  144.723246][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  144.729079][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  144.734977][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  144.740346][    C0]  ? kmsan_get_metadata+0x116/0x180
[  144.745539][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  144.750737][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  144.756538][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  144.762691][    C0]  dummy_timer+0xda7/0x74f0
[  144.767198][    C0]  ? apic_is_clustered_box+0xa0/0xa0
[  144.772858][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  144.778051][    C0]  call_timer_fn+0x7d/0x450
[  144.782574][    C0]  expire_timers+0x328/0x6c0
[  144.787168][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  144.792372][    C0]  __run_timers+0x624/0x9e0
[  144.796876][    C0]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  144.803023][    C0]  ? irqtime_account_irq+0xe3/0x380
[  144.808240][    C0]  ? kmsan_get_metadata+0x116/0x180
[  144.813444][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  144.818641][    C0]  run_timer_softirq+0x2d/0x50
[  144.823417][    C0]  __do_softirq+0x1b9/0x715
[  144.827920][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  144.833725][    C0]  __irq_exit_rcu+0x22f/0x280
[  144.838502][    C0]  irq_exit_rcu+0xe/0x10
[  144.842741][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  144.848372][    C0]  </IRQ>
[  144.851297][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  144.857278][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  144.862824][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  144.882432][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  144.888491][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  144.896466][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  144.904432][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  144.912396][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  144.920478][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  144.928447][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  144.933390][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  144.938670][    C0]  cpuidle_enter_state+0x99e/0x1750
[  144.943882][    C0]  cpuidle_enter+0xe3/0x170
[  144.948469][    C0]  do_idle+0x5df/0x790
[  144.952539][    C0]  cpu_startup_entry+0x45/0x50
[  144.957304][    C0]  rest_init+0x1c8/0x1f0
[  144.961541][    C0]  arch_call_rest_init+0x13/0x15
[  144.966491][    C0]  start_kernel+0xa17/0xbd8
[  144.970989][    C0]  x86_64_start_reservations+0x2a/0x2c
[  144.976447][    C0]  x86_64_start_kernel+0x86/0x89
[  144.981377][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  144.987271][    C0] 
[  144.989584][    C0] Uninit was created at:
[  144.993803][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  144.999521][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  145.004216][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  145.010105][    C0]  __alloc_skb+0x4dd/0xe90
[  145.014526][    C0]  __netdev_alloc_skb+0x45d/0x810
[  145.019547][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  145.024747][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  145.030116][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  145.035310][    C0]  dummy_timer+0xda7/0x74f0
[  145.039816][    C0]  call_timer_fn+0x7d/0x450
[  145.044316][    C0]  expire_timers+0x328/0x6c0
[  145.048900][    C0]  __run_timers+0x624/0x9e0
[  145.053396][    C0]  run_timer_softirq+0x2d/0x50
[  145.058160][    C0]  __do_softirq+0x1b9/0x715
[  145.062654][    C0] =====================================================
[  145.086493][ T1981] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive
[  145.093711][ T1981] ath9k_htc: Failed to initialize the device
[  145.100374][ T3389] usb 1-1: ath9k_htc: USB layer deinitialized
executing program
[  145.572882][ T3389] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  146.093095][ T3389] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[  146.102594][ T3389] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.110961][ T3389] usb 1-1: Product: syz
[  146.115385][ T3389] usb 1-1: Manufacturer: syz
[  146.120072][ T3389] usb 1-1: SerialNumber: syz
[  146.164038][ T3389] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[  146.752942][   T18] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[  146.972804][    C1] =====================================================
[  146.979865][    C1] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x28c/0x1f60
[  146.987182][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  146.996528][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.006579][    C1] Call Trace:
[  147.009842][    C1]  <IRQ>
[  147.012684][    C1]  dump_stack+0x24c/0x2e0
[  147.017139][    C1]  kmsan_report+0xfb/0x1e0
[  147.021552][    C1]  __msan_warning+0x5c/0xa0
[  147.026037][    C1]  ath9k_htc_rx_msg+0x28c/0x1f60
[  147.030970][    C1]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  147.037021][    C1]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  147.042285][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  147.048413][    C1]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  147.054217][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.059402][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.065189][    C1]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  147.071240][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  147.076642][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.081868][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  147.087133][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.093054][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  147.099242][    C1]  dummy_timer+0xda7/0x74f0
[  147.103868][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.109260][    C1]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  147.115325][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  147.120525][    C1]  call_timer_fn+0x7d/0x450
[  147.125197][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.131017][    C1]  expire_timers+0x328/0x6c0
[  147.135633][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  147.140827][    C1]  __run_timers+0x624/0x9e0
[  147.145583][    C1]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  147.151737][    C1]  ? irqtime_account_irq+0xe3/0x380
[  147.157049][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.157929][ T1981] usb 1-1: USB disconnect, device number 3
[  147.162299][    C1]  ? migrate_timer_list+0x5f0/0x5f0
[  147.162338][    C1]  run_timer_softirq+0x2d/0x50
[  147.178430][    C1]  __do_softirq+0x1b9/0x715
[  147.182995][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.188825][    C1]  __irq_exit_rcu+0x22f/0x280
[  147.193521][    C1]  irq_exit_rcu+0xe/0x10
[  147.197777][    C1]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  147.203438][    C1]  </IRQ>
[  147.206390][    C1]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  147.212404][    C1] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  147.217970][    C1] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  147.237608][    C1] RSP: 0018:ffff88810241bc40 EFLAGS: 00000246
[  147.243696][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000102011f40
[  147.251701][    C1] RDX: ffff888102411f40 RSI: 0000000000000000 RDI: 0000000000000000
[  147.259700][    C1] RBP: ffff88810241bcd8 R08: ffffffff86904dce R09: ffff88813fffa000
[  147.267754][    C1] R10: 0000000000000002 R11: ffff888102411f40 R12: 0000000000000000
[  147.275741][    C1] R13: ffff88814175a064 R14: 0000000000000000 R15: ffff8881024129c8
[  147.283725][    C1]  ? acpi_idle_enter+0x5ee/0x760
[  147.288679][    C1]  ? acpi_idle_lpi_enter+0x160/0x160
[  147.294007][    C1]  cpuidle_enter_state+0x99e/0x1750
[  147.299210][    C1]  cpuidle_enter+0xe3/0x170
[  147.303718][    C1]  do_idle+0x5df/0x790
[  147.307924][    C1]  cpu_startup_entry+0x45/0x50
[  147.312699][    C1]  ? setup_APIC_timer+0x210/0x210
[  147.317758][    C1]  start_secondary+0xe9/0xf0
[  147.322337][    C1]  secondary_startup_64_no_verify+0xb0/0xbb
[  147.328217][    C1] 
[  147.330519][    C1] Uninit was created at:
[  147.334749][    C1]  kmsan_internal_poison_shadow+0x5c/0xf0
[  147.340741][    C1]  kmsan_slab_alloc+0x8e/0xe0
[  147.345420][    C1]  __kmalloc_node_track_caller+0xa4f/0x1470
[  147.351300][    C1]  __alloc_skb+0x4dd/0xe90
[  147.355762][    C1]  __netdev_alloc_skb+0x45d/0x810
[  147.360769][    C1]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  147.365954][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  147.371307][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  147.376486][    C1]  dummy_timer+0xda7/0x74f0
[  147.380976][    C1]  call_timer_fn+0x7d/0x450
[  147.385476][    C1]  expire_timers+0x328/0x6c0
[  147.390056][    C1]  __run_timers+0x624/0x9e0
[  147.394591][    C1]  run_timer_softirq+0x2d/0x50
[  147.399336][    C1]  __do_softirq+0x1b9/0x715
[  147.403904][    C1] =====================================================
[  147.410809][    C1] =====================================================
[  147.417713][    C1] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x4c0/0x1f60
[  147.424981][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  147.434387][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.444417][    C1] Call Trace:
[  147.447674][    C1]  <IRQ>
[  147.450495][    C1]  dump_stack+0x24c/0x2e0
[  147.454810][    C1]  kmsan_report+0xfb/0x1e0
[  147.459283][    C1]  __msan_warning+0x5c/0xa0
[  147.463768][    C1]  ath9k_htc_rx_msg+0x4c0/0x1f60
[  147.468702][    C1]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  147.474749][    C1]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  147.480048][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  147.486184][    C1]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  147.492054][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.497246][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.503031][    C1]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  147.508934][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  147.514288][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.519559][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  147.524752][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.530551][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  147.536691][    C1]  dummy_timer+0xda7/0x74f0
[  147.541184][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.546516][    C1]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  147.552568][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  147.557770][    C1]  call_timer_fn+0x7d/0x450
[  147.562255][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.568043][    C1]  expire_timers+0x328/0x6c0
[  147.573048][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  147.578313][    C1]  __run_timers+0x624/0x9e0
[  147.582799][    C1]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  147.588950][    C1]  ? irqtime_account_irq+0xe3/0x380
[  147.594230][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.599406][    C1]  ? migrate_timer_list+0x5f0/0x5f0
[  147.604594][    C1]  run_timer_softirq+0x2d/0x50
[  147.609342][    C1]  __do_softirq+0x1b9/0x715
[  147.613844][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.619649][    C1]  __irq_exit_rcu+0x22f/0x280
[  147.624319][    C1]  irq_exit_rcu+0xe/0x10
[  147.628545][    C1]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  147.634166][    C1]  </IRQ>
[  147.637110][    C1]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  147.643095][    C1] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  147.648631][    C1] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  147.668221][    C1] RSP: 0018:ffff88810241bc40 EFLAGS: 00000246
[  147.674281][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000102011f40
[  147.682227][    C1] RDX: ffff888102411f40 RSI: 0000000000000000 RDI: 0000000000000000
[  147.690194][    C1] RBP: ffff88810241bcd8 R08: ffffffff86904dce R09: ffff88813fffa000
[  147.698146][    C1] R10: 0000000000000002 R11: ffff888102411f40 R12: 0000000000000000
[  147.706112][    C1] R13: ffff88814175a064 R14: 0000000000000000 R15: ffff8881024129c8
[  147.714092][    C1]  ? acpi_idle_enter+0x5ee/0x760
[  147.719036][    C1]  ? acpi_idle_lpi_enter+0x160/0x160
[  147.724301][    C1]  cpuidle_enter_state+0x99e/0x1750
[  147.729493][    C1]  cpuidle_enter+0xe3/0x170
[  147.733977][    C1]  do_idle+0x5df/0x790
[  147.738041][    C1]  cpu_startup_entry+0x45/0x50
[  147.742787][    C1]  ? setup_APIC_timer+0x210/0x210
[  147.747794][    C1]  start_secondary+0xe9/0xf0
[  147.752363][    C1]  secondary_startup_64_no_verify+0xb0/0xbb
[  147.758250][    C1] 
[  147.760552][    C1] Uninit was created at:
[  147.764760][    C1]  kmsan_internal_poison_shadow+0x5c/0xf0
[  147.770464][    C1]  kmsan_slab_alloc+0x8e/0xe0
[  147.775142][    C1]  __kmalloc_node_track_caller+0xa4f/0x1470
[  147.781015][    C1]  __alloc_skb+0x4dd/0xe90
[  147.785411][    C1]  __netdev_alloc_skb+0x45d/0x810
[  147.790426][    C1]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  147.795618][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  147.800969][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  147.806156][    C1]  dummy_timer+0xda7/0x74f0
[  147.810750][    C1]  call_timer_fn+0x7d/0x450
[  147.815236][    C1]  expire_timers+0x328/0x6c0
[  147.819816][    C1]  __run_timers+0x624/0x9e0
[  147.824297][    C1]  run_timer_softirq+0x2d/0x50
[  147.829046][    C1]  __do_softirq+0x1b9/0x715
[  147.833552][    C1] =====================================================
[  147.840461][    C1] =====================================================
[  147.847360][    C1] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x7b8/0x1f60
[  147.854643][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  147.864005][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.874407][    C1] Call Trace:
[  147.877677][    C1]  <IRQ>
[  147.880514][    C1]  dump_stack+0x24c/0x2e0
[  147.884837][    C1]  kmsan_report+0xfb/0x1e0
[  147.889238][    C1]  __msan_warning+0x5c/0xa0
[  147.893727][    C1]  ath9k_htc_rx_msg+0x7b8/0x1f60
[  147.898672][    C1]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  147.904743][    C1]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  147.910041][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  147.916184][    C1]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  147.921987][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.927170][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.932967][    C1]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  147.938852][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  147.944204][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.949471][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  147.954650][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.960434][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  147.966570][    C1]  dummy_timer+0xda7/0x74f0
[  147.971500][    C1]  ? kmsan_get_metadata+0x116/0x180
[  147.976683][    C1]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  147.982731][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  147.987911][    C1]  call_timer_fn+0x7d/0x450
[  147.992401][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  147.998191][    C1]  expire_timers+0x328/0x6c0
[  148.002863][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  148.008054][    C1]  __run_timers+0x624/0x9e0
[  148.012556][    C1]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  148.018711][    C1]  ? irqtime_account_irq+0xe3/0x380
[  148.023923][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.029119][    C1]  ? migrate_timer_list+0x5f0/0x5f0
[  148.034318][    C1]  run_timer_softirq+0x2d/0x50
[  148.039072][    C1]  __do_softirq+0x1b9/0x715
[  148.043554][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.049339][    C1]  __irq_exit_rcu+0x22f/0x280
[  148.054023][    C1]  irq_exit_rcu+0xe/0x10
[  148.058249][    C1]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  148.063866][    C1]  </IRQ>
[  148.066775][    C1]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  148.072735][    C1] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  148.078276][    C1] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  148.098151][    C1] RSP: 0018:ffff88810241bc40 EFLAGS: 00000246
[  148.104209][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000102011f40
[  148.112171][    C1] RDX: ffff888102411f40 RSI: 0000000000000000 RDI: 0000000000000000
[  148.120142][    C1] RBP: ffff88810241bcd8 R08: ffffffff86904dce R09: ffff88813fffa000
[  148.128106][    C1] R10: 0000000000000002 R11: ffff888102411f40 R12: 0000000000000000
[  148.136344][    C1] R13: ffff88814175a064 R14: 0000000000000000 R15: ffff8881024129c8
[  148.144313][    C1]  ? acpi_idle_enter+0x5ee/0x760
[  148.149237][    C1]  ? acpi_idle_lpi_enter+0x160/0x160
[  148.154502][    C1]  cpuidle_enter_state+0x99e/0x1750
[  148.159683][    C1]  cpuidle_enter+0xe3/0x170
[  148.164172][    C1]  do_idle+0x5df/0x790
[  148.168227][    C1]  cpu_startup_entry+0x45/0x50
[  148.173520][    C1]  ? setup_APIC_timer+0x210/0x210
[  148.178532][    C1]  start_secondary+0xe9/0xf0
[  148.183114][    C1]  secondary_startup_64_no_verify+0xb0/0xbb
[  148.189001][    C1] 
[  148.191315][    C1] Uninit was created at:
[  148.195534][    C1]  kmsan_internal_poison_shadow+0x5c/0xf0
[  148.201269][    C1]  kmsan_slab_alloc+0x8e/0xe0
[  148.205931][    C1]  __kmalloc_node_track_caller+0xa4f/0x1470
[  148.211907][    C1]  __alloc_skb+0x4dd/0xe90
[  148.216315][    C1]  __netdev_alloc_skb+0x45d/0x810
[  148.221373][    C1]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  148.226569][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  148.231931][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  148.237128][    C1]  dummy_timer+0xda7/0x74f0
[  148.241672][    C1]  call_timer_fn+0x7d/0x450
[  148.246173][    C1]  expire_timers+0x328/0x6c0
[  148.250772][    C1]  __run_timers+0x624/0x9e0
[  148.255256][    C1]  run_timer_softirq+0x2d/0x50
[  148.260123][    C1]  __do_softirq+0x1b9/0x715
[  148.264609][    C1] =====================================================
[  148.271514][    C1] =====================================================
[  148.278507][    C1] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x80c/0x1f60
[  148.285777][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  148.295223][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  148.306347][    C1] Call Trace:
[  148.309721][    C1]  <IRQ>
[  148.312545][    C1]  dump_stack+0x24c/0x2e0
[  148.316886][    C1]  kmsan_report+0xfb/0x1e0
[  148.321289][    C1]  __msan_warning+0x5c/0xa0
[  148.325777][    C1]  ath9k_htc_rx_msg+0x80c/0x1f60
[  148.330786][    C1]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  148.336840][    C1]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  148.342122][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  148.348259][    C1]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  148.354056][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.359240][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.365026][    C1]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  148.370904][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  148.376259][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.381438][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  148.386626][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.392417][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  148.398580][    C1]  dummy_timer+0xda7/0x74f0
[  148.403100][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.408566][    C1]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  148.414626][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  148.419842][    C1]  call_timer_fn+0x7d/0x450
[  148.424381][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.430174][    C1]  expire_timers+0x328/0x6c0
[  148.434812][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  148.440046][    C1]  __run_timers+0x624/0x9e0
[  148.444541][    C1]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  148.450694][    C1]  ? irqtime_account_irq+0xe3/0x380
[  148.456248][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.461431][    C1]  ? migrate_timer_list+0x5f0/0x5f0
[  148.466609][    C1]  run_timer_softirq+0x2d/0x50
[  148.471353][    C1]  __do_softirq+0x1b9/0x715
[  148.475855][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.481643][    C1]  __irq_exit_rcu+0x22f/0x280
[  148.486303][    C1]  irq_exit_rcu+0xe/0x10
[  148.490538][    C1]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  148.496168][    C1]  </IRQ>
[  148.499120][    C1]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  148.505103][    C1] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  148.510632][    C1] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  148.530218][    C1] RSP: 0018:ffff88810241bc40 EFLAGS: 00000246
[  148.536267][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000102011f40
[  148.544230][    C1] RDX: ffff888102411f40 RSI: 0000000000000000 RDI: 0000000000000000
[  148.552180][    C1] RBP: ffff88810241bcd8 R08: ffffffff86904dce R09: ffff88813fffa000
[  148.560133][    C1] R10: 0000000000000002 R11: ffff888102411f40 R12: 0000000000000000
[  148.568087][    C1] R13: ffff88814175a064 R14: 0000000000000000 R15: ffff8881024129c8
[  148.576045][    C1]  ? acpi_idle_enter+0x5ee/0x760
[  148.580970][    C1]  ? acpi_idle_lpi_enter+0x160/0x160
[  148.586234][    C1]  cpuidle_enter_state+0x99e/0x1750
[  148.591429][    C1]  cpuidle_enter+0xe3/0x170
[  148.595911][    C1]  do_idle+0x5df/0x790
[  148.600016][    C1]  cpu_startup_entry+0x45/0x50
[  148.604781][    C1]  ? setup_APIC_timer+0x210/0x210
[  148.609842][    C1]  start_secondary+0xe9/0xf0
[  148.614488][    C1]  secondary_startup_64_no_verify+0xb0/0xbb
[  148.620370][    C1] 
[  148.622703][    C1] Uninit was created at:
[  148.626921][    C1]  kmsan_internal_poison_shadow+0x5c/0xf0
[  148.632628][    C1]  kmsan_slab_alloc+0x8e/0xe0
[  148.637321][    C1]  __kmalloc_node_track_caller+0xa4f/0x1470
[  148.643202][    C1]  __alloc_skb+0x4dd/0xe90
[  148.647707][    C1]  __netdev_alloc_skb+0x45d/0x810
[  148.652738][    C1]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  148.657930][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  148.663298][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  148.668475][    C1]  dummy_timer+0xda7/0x74f0
[  148.673392][    C1]  call_timer_fn+0x7d/0x450
[  148.677877][    C1]  expire_timers+0x328/0x6c0
[  148.682449][    C1]  __run_timers+0x624/0x9e0
[  148.686932][    C1]  run_timer_softirq+0x2d/0x50
[  148.691677][    C1]  __do_softirq+0x1b9/0x715
[  148.696175][    C1] =====================================================
[  148.703107][    C1] =====================================================
[  148.710015][    C1] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x96f/0x1f60
[  148.717285][    C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  148.726630][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  148.736681][    C1] Call Trace:
[  148.739942][    C1]  <IRQ>
[  148.742765][    C1]  dump_stack+0x24c/0x2e0
[  148.747081][    C1]  kmsan_report+0xfb/0x1e0
[  148.751482][    C1]  __msan_warning+0x5c/0xa0
[  148.755965][    C1]  ath9k_htc_rx_msg+0x96f/0x1f60
[  148.760887][    C1]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  148.766950][    C1]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  148.772221][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  148.778365][    C1]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  148.784248][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.789437][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.795226][    C1]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  148.801109][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  148.806465][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.811739][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  148.816922][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.822726][    C1]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  148.828953][    C1]  dummy_timer+0xda7/0x74f0
[  148.833453][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.838631][    C1]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  148.844850][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  148.850039][    C1]  call_timer_fn+0x7d/0x450
[  148.854530][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.860328][    C1]  expire_timers+0x328/0x6c0
[  148.864915][    C1]  ? dummy_free_streams+0x5b0/0x5b0
[  148.870179][    C1]  __run_timers+0x624/0x9e0
[  148.874712][    C1]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  148.880853][    C1]  ? irqtime_account_irq+0xe3/0x380
[  148.886073][    C1]  ? kmsan_get_metadata+0x116/0x180
[  148.891534][    C1]  ? migrate_timer_list+0x5f0/0x5f0
[  148.896765][    C1]  run_timer_softirq+0x2d/0x50
[  148.901617][    C1]  __do_softirq+0x1b9/0x715
[  148.906121][    C1]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  148.911934][    C1]  __irq_exit_rcu+0x22f/0x280
[  148.916605][    C1]  irq_exit_rcu+0xe/0x10
[  148.920835][    C1]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  148.926457][    C1]  </IRQ>
[  148.929370][    C1]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  148.935443][    C1] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  148.940974][    C1] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  148.960561][    C1] RSP: 0018:ffff88810241bc40 EFLAGS: 00000246
[  148.966612][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000102011f40
[  148.974596][    C1] RDX: ffff888102411f40 RSI: 0000000000000000 RDI: 0000000000000000
[  148.982550][    C1] RBP: ffff88810241bcd8 R08: ffffffff86904dce R09: ffff88813fffa000
[  148.990500][    C1] R10: 0000000000000002 R11: ffff888102411f40 R12: 0000000000000000
[  148.998452][    C1] R13: ffff88814175a064 R14: 0000000000000000 R15: ffff8881024129c8
[  149.006409][    C1]  ? acpi_idle_enter+0x5ee/0x760
[  149.011345][    C1]  ? acpi_idle_lpi_enter+0x160/0x160
[  149.016613][    C1]  cpuidle_enter_state+0x99e/0x1750
[  149.021799][    C1]  cpuidle_enter+0xe3/0x170
[  149.026288][    C1]  do_idle+0x5df/0x790
[  149.030382][    C1]  cpu_startup_entry+0x45/0x50
[  149.035128][    C1]  ? setup_APIC_timer+0x210/0x210
[  149.040132][    C1]  start_secondary+0xe9/0xf0
[  149.044715][    C1]  secondary_startup_64_no_verify+0xb0/0xbb
[  149.050607][    C1] 
[  149.052908][    C1] Uninit was created at:
[  149.057116][    C1]  kmsan_internal_poison_shadow+0x5c/0xf0
[  149.062815][    C1]  kmsan_slab_alloc+0x8e/0xe0
[  149.067561][    C1]  __kmalloc_node_track_caller+0xa4f/0x1470
[  149.073451][    C1]  __alloc_skb+0x4dd/0xe90
[  149.077858][    C1]  __netdev_alloc_skb+0x45d/0x810
[  149.082871][    C1]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  149.088083][    C1]  __usb_hcd_giveback_urb+0x6ff/0x930
[  149.093516][    C1]  usb_hcd_giveback_urb+0x1cb/0x730
[  149.098692][    C1]  dummy_timer+0xda7/0x74f0
[  149.103207][    C1]  call_timer_fn+0x7d/0x450
[  149.107730][    C1]  expire_timers+0x328/0x6c0
[  149.112343][    C1]  __run_timers+0x624/0x9e0
[  149.116823][    C1]  run_timer_softirq+0x2d/0x50
[  149.121564][    C1]  __do_softirq+0x1b9/0x715
[  149.126083][    C1] =====================================================
[  149.137322][    C1] clocksource: timekeeping watchdog on CPU1: Marking clocksource 'tsc' as unstable because the skew is too large:
[  149.149700][    C1] clocksource:                       'acpi_pm' wd_now: ecdc07 wd_last: 5d82e1 mask: ffffff
[  149.160061][    C1] clocksource:                       'tsc' cs_now: 530bfbb123 cs_last: 51a4379d3c mask: ffffffffffffffff
[  149.171684][    C1] tsc: Marking TSC unstable due to clocksource watchdog
[  149.179561][ T8250] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'.
[  149.189227][ T8250] sched_clock: Marking unstable (149246895948, -67343822)<-(149192138585, -12582883)
[  149.189552][   T18] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive
[  149.206877][   T18] ath9k_htc: Failed to initialize the device
[  149.214726][ T1981] usb 1-1: ath9k_htc: USB layer deinitialized
executing program
[  149.239755][ T8253] clocksource: Switched to clocksource acpi_pm
[  149.772877][ T1981] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  150.293143][ T1981] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[  150.302328][ T1981] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.310564][ T1981] usb 1-1: Product: syz
[  150.315020][ T1981] usb 1-1: Manufacturer: syz
[  150.319732][ T1981] usb 1-1: SerialNumber: syz
[  150.373986][ T1981] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[  150.952993][    T7] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[  151.162927][    C0] =====================================================
[  151.170044][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x28c/0x1f60
[  151.172742][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  151.172742][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  151.172742][    C0] Call Trace:
[  151.172742][    C0]  <IRQ>
[  151.172742][    C0]  dump_stack+0x24c/0x2e0
[  151.172742][    C0]  kmsan_report+0xfb/0x1e0
[  151.172742][    C0]  __msan_warning+0x5c/0xa0
[  151.172742][    C0]  ath9k_htc_rx_msg+0x28c/0x1f60
[  151.172742][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  151.172742][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  151.172742][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.172742][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  151.172742][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.172742][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.172742][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  151.172742][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.172742][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.172742][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.172742][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.172742][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.172742][    C0]  dummy_timer+0xda7/0x74f0
[  151.172742][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.172742][    C0]  ? ttwu_stat+0x1f/0x630
[  151.172742][    C0]  ? kmsan_internal_set_origin+0x85/0xc0
[  151.172742][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.172742][    C0]  call_timer_fn+0x7d/0x450
[  151.172742][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.172742][    C0]  expire_timers+0x328/0x6c0
[  151.172742][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.172742][    C0]  __run_timers+0x624/0x9e0
[  151.172742][    C0]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  151.172742][    C0]  ? irqtime_account_irq+0x5e/0x380
[  151.172742][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.172742][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  151.172742][    C0]  run_timer_softirq+0x2d/0x50
[  151.364014][   T18] usb 1-1: USB disconnect, device number 4
[  151.172742][    C0]  __do_softirq+0x1b9/0x715
[  151.172742][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.172742][    C0]  __irq_exit_rcu+0x22f/0x280
[  151.172742][    C0]  irq_exit_rcu+0xe/0x10
[  151.172742][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  151.372715][    C0]  </IRQ>
[  151.372715][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  151.372715][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  151.372715][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  151.372715][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  151.372715][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  151.372715][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  151.372715][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  151.372715][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  151.466857][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  151.466857][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  151.466857][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  151.466857][    C0]  cpuidle_enter_state+0x99e/0x1750
[  151.466857][    C0]  cpuidle_enter+0xe3/0x170
[  151.466857][    C0]  do_idle+0x5df/0x790
[  151.466857][    C0]  cpu_startup_entry+0x45/0x50
[  151.466857][    C0]  rest_init+0x1c8/0x1f0
[  151.466857][    C0]  arch_call_rest_init+0x13/0x15
[  151.466857][    C0]  start_kernel+0xa17/0xbd8
[  151.466857][    C0]  x86_64_start_reservations+0x2a/0x2c
[  151.466857][    C0]  x86_64_start_kernel+0x86/0x89
[  151.466857][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  151.466857][    C0] 
[  151.466857][    C0] Uninit was created at:
[  151.466857][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  151.466857][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  151.466857][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  151.466857][    C0]  __alloc_skb+0x4dd/0xe90
[  151.466857][    C0]  __netdev_alloc_skb+0x45d/0x810
[  151.466857][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  151.466857][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.466857][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.466857][    C0]  dummy_timer+0xda7/0x74f0
[  151.466857][    C0]  call_timer_fn+0x7d/0x450
[  151.466857][    C0]  expire_timers+0x328/0x6c0
[  151.466857][    C0]  __run_timers+0x624/0x9e0
[  151.466857][    C0]  run_timer_softirq+0x2d/0x50
[  151.466857][    C0]  __do_softirq+0x1b9/0x715
[  151.466857][    C0] =====================================================
[  151.466857][    C0] =====================================================
[  151.466857][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x4c0/0x1f60
[  151.466857][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  151.466857][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  151.466857][    C0] Call Trace:
[  151.466857][    C0]  <IRQ>
[  151.466857][    C0]  dump_stack+0x24c/0x2e0
[  151.466857][    C0]  kmsan_report+0xfb/0x1e0
[  151.466857][    C0]  __msan_warning+0x5c/0xa0
[  151.466857][    C0]  ath9k_htc_rx_msg+0x4c0/0x1f60
[  151.466857][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  151.466857][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  151.466857][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.466857][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  151.466857][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.466857][    C0]  dummy_timer+0xda7/0x74f0
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? ttwu_stat+0x1f/0x630
[  151.466857][    C0]  ? kmsan_internal_set_origin+0x85/0xc0
[  151.466857][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.466857][    C0]  call_timer_fn+0x7d/0x450
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  expire_timers+0x328/0x6c0
[  151.466857][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.466857][    C0]  __run_timers+0x624/0x9e0
[  151.466857][    C0]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  151.466857][    C0]  ? irqtime_account_irq+0x5e/0x380
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  151.466857][    C0]  run_timer_softirq+0x2d/0x50
[  151.466857][    C0]  __do_softirq+0x1b9/0x715
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  __irq_exit_rcu+0x22f/0x280
[  151.466857][    C0]  irq_exit_rcu+0xe/0x10
[  151.466857][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  151.466857][    C0]  </IRQ>
[  151.466857][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  151.466857][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  151.466857][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  151.466857][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  151.466857][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  151.466857][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  151.466857][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  151.466857][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  151.466857][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  151.466857][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  151.466857][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  151.466857][    C0]  cpuidle_enter_state+0x99e/0x1750
[  151.466857][    C0]  cpuidle_enter+0xe3/0x170
[  151.466857][    C0]  do_idle+0x5df/0x790
[  151.466857][    C0]  cpu_startup_entry+0x45/0x50
[  151.466857][    C0]  rest_init+0x1c8/0x1f0
[  151.466857][    C0]  arch_call_rest_init+0x13/0x15
[  151.466857][    C0]  start_kernel+0xa17/0xbd8
[  151.466857][    C0]  x86_64_start_reservations+0x2a/0x2c
[  151.466857][    C0]  x86_64_start_kernel+0x86/0x89
[  151.466857][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  151.466857][    C0] 
[  151.466857][    C0] Uninit was created at:
[  151.466857][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  151.466857][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  151.466857][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  151.466857][    C0]  __alloc_skb+0x4dd/0xe90
[  151.466857][    C0]  __netdev_alloc_skb+0x45d/0x810
[  151.466857][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  151.466857][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.466857][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.466857][    C0]  dummy_timer+0xda7/0x74f0
[  151.466857][    C0]  call_timer_fn+0x7d/0x450
[  151.466857][    C0]  expire_timers+0x328/0x6c0
[  151.466857][    C0]  __run_timers+0x624/0x9e0
[  151.466857][    C0]  run_timer_softirq+0x2d/0x50
[  151.466857][    C0]  __do_softirq+0x1b9/0x715
[  151.466857][    C0] =====================================================
[  151.466857][    C0] =====================================================
[  151.466857][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x7b8/0x1f60
[  151.466857][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  151.466857][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  151.466857][    C0] Call Trace:
[  151.466857][    C0]  <IRQ>
[  151.466857][    C0]  dump_stack+0x24c/0x2e0
[  151.466857][    C0]  kmsan_report+0xfb/0x1e0
[  151.466857][    C0]  __msan_warning+0x5c/0xa0
[  151.466857][    C0]  ath9k_htc_rx_msg+0x7b8/0x1f60
[  151.466857][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  151.466857][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  151.466857][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.466857][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  151.466857][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.466857][    C0]  dummy_timer+0xda7/0x74f0
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? ttwu_stat+0x1f/0x630
[  151.466857][    C0]  ? kmsan_internal_set_origin+0x85/0xc0
[  151.466857][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.466857][    C0]  call_timer_fn+0x7d/0x450
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  expire_timers+0x328/0x6c0
[  151.466857][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.466857][    C0]  __run_timers+0x624/0x9e0
[  151.466857][    C0]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  151.466857][    C0]  ? irqtime_account_irq+0x5e/0x380
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  151.466857][    C0]  run_timer_softirq+0x2d/0x50
[  151.466857][    C0]  __do_softirq+0x1b9/0x715
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  __irq_exit_rcu+0x22f/0x280
[  151.466857][    C0]  irq_exit_rcu+0xe/0x10
[  151.466857][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  151.466857][    C0]  </IRQ>
[  151.466857][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  151.466857][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  151.466857][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  151.466857][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  151.466857][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  151.466857][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  151.466857][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  151.466857][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  151.466857][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  151.466857][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  151.466857][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  151.466857][    C0]  cpuidle_enter_state+0x99e/0x1750
[  151.466857][    C0]  cpuidle_enter+0xe3/0x170
[  151.466857][    C0]  do_idle+0x5df/0x790
[  151.466857][    C0]  cpu_startup_entry+0x45/0x50
[  151.466857][    C0]  rest_init+0x1c8/0x1f0
[  151.466857][    C0]  arch_call_rest_init+0x13/0x15
[  151.466857][    C0]  start_kernel+0xa17/0xbd8
[  151.466857][    C0]  x86_64_start_reservations+0x2a/0x2c
[  151.466857][    C0]  x86_64_start_kernel+0x86/0x89
[  151.466857][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  151.466857][    C0] 
[  151.466857][    C0] Uninit was created at:
[  151.466857][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  151.466857][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  151.466857][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  151.466857][    C0]  __alloc_skb+0x4dd/0xe90
[  151.466857][    C0]  __netdev_alloc_skb+0x45d/0x810
[  151.466857][    C0]  ath9k_hif_usb_rx_cb+0xe58/0x1d20
[  151.466857][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.466857][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.466857][    C0]  dummy_timer+0xda7/0x74f0
[  151.466857][    C0]  call_timer_fn+0x7d/0x450
[  151.466857][    C0]  expire_timers+0x328/0x6c0
[  151.466857][    C0]  __run_timers+0x624/0x9e0
[  151.466857][    C0]  run_timer_softirq+0x2d/0x50
[  151.466857][    C0]  __do_softirq+0x1b9/0x715
[  151.466857][    C0] =====================================================
[  151.466857][    C0] =====================================================
[  151.466857][    C0] BUG: KMSAN: uninit-value in ath9k_htc_rx_msg+0x80c/0x1f60
[  151.466857][    C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G    B             5.12.0-rc6-syzkaller #0
[  151.466857][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  151.466857][    C0] Call Trace:
[  151.466857][    C0]  <IRQ>
[  151.466857][    C0]  dump_stack+0x24c/0x2e0
[  151.466857][    C0]  kmsan_report+0xfb/0x1e0
[  151.466857][    C0]  __msan_warning+0x5c/0xa0
[  151.466857][    C0]  ath9k_htc_rx_msg+0x80c/0x1f60
[  151.466857][    C0]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  151.466857][    C0]  ath9k_hif_usb_rx_cb+0x184e/0x1d20
[  151.466857][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.466857][    C0]  ? _raw_spin_unlock_irqrestore+0x37/0x80
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  ? ath9k_hif_usb_alloc_urbs+0x1ed0/0x1ed0
[  151.466857][    C0]  __usb_hcd_giveback_urb+0x6ff/0x930
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  usb_hcd_giveback_urb+0x1cb/0x730
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  151.466857][    C0]  dummy_timer+0xda7/0x74f0
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? ttwu_stat+0x1f/0x630
[  151.466857][    C0]  ? kmsan_internal_set_origin+0x85/0xc0
[  151.466857][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.466857][    C0]  call_timer_fn+0x7d/0x450
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  expire_timers+0x328/0x6c0
[  151.466857][    C0]  ? dummy_free_streams+0x5b0/0x5b0
[  151.466857][    C0]  __run_timers+0x624/0x9e0
[  151.466857][    C0]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  151.466857][    C0]  ? irqtime_account_irq+0x5e/0x380
[  151.466857][    C0]  ? kmsan_get_metadata+0x116/0x180
[  151.466857][    C0]  ? migrate_timer_list+0x5f0/0x5f0
[  151.466857][    C0]  run_timer_softirq+0x2d/0x50
[  151.466857][    C0]  __do_softirq+0x1b9/0x715
[  151.466857][    C0]  ? kmsan_get_shadow_origin_ptr+0x84/0xb0
[  151.466857][    C0]  __irq_exit_rcu+0x22f/0x280
[  151.466857][    C0]  irq_exit_rcu+0xe/0x10
[  151.466857][    C0]  sysvec_apic_timer_interrupt+0xc6/0xf0
[  151.466857][    C0]  </IRQ>
[  151.466857][    C0]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[  151.466857][    C0] RIP: 0010:acpi_idle_enter+0x61d/0x760
[  151.466857][    C0] Code: f7 d3 44 21 e3 48 85 db 0f 84 ec 00 00 00 4d 85 e4 0f 85 f4 00 00 00 e9 0c 00 00 00 e8 fc e5 2b fb 0f 00 2d 7f 36 6e 09 fb f4 <fa> e9 e0 00 00 00 84 c0 8b 7d b8 0f 45 7d 98 e8 cf d6 ae fb e9 e5
[  151.466857][    C0] RSP: 0018:ffffffff91603b70 EFLAGS: 00000246
[  151.466857][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000023ead6040
[  151.466857][    C0] RDX: ffffffff91631040 RSI: 0000000000000000 RDI: 0000000000000000
[  151.466857][    C0] RBP: ffffffff91603c08 R08: ffffffff86904dce R09: ffff88813fffa000
[  151.466857][    C0] R10: 0000000000000002 R11: ffffffff91631040 R12: 0000000000000000
[  151.466857][    C0] R13: ffff888141759c64 R14: 0000000000000000 R15: ffffffff91631ac8
[  151.466857][    C0]  ? acpi_idle_enter+0x5ee/0x760
[  151.466857][    C0]  ? acpi_idle_lpi_enter+0x160/0x160
[  151.466857][    C0]  cpuidle_enter_state+0x99e/0x1750
[  151.466857][    C0]  cpuidle_enter+0xe3/0x170
[  151.466857][    C0]  do_idle+0x5df/0x790
[  151.466857][    C0]  cpu_startup_entry+0x45/0x50
[  151.466857][    C0]  rest_init+0x1c8/0x1f0
[  151.466857][    C0]  arch_call_rest_init+0x13/0x15
[  151.466857][    C0]  start_kernel+0xa17/0xbd8
[  151.466857][    C0]  x86_64_start_reservations+0x2a/0x2c
[  151.466857][    C0]  x86_64_start_kernel+0x86/0x89
[  151.466857][    C0]  secondary_startup_64_no_verify+0xb0/0xbb
[  151.466857][    C0] 
[  151.466857][    C0] Uninit was created at:
[  151.466857][    C0]  kmsan_internal_poison_shadow+0x5c/0xf0
[  151.466857][    C0]  kmsan_slab_alloc+0x8e/0xe0
[  151.466857][    C0]  __kmalloc_node_track_caller+0xa4f/0x1470
[  151.466857][    C0]  __alloc_skb+0x4dd/0xe90
[  151.466857][    C0]  __netdev_alloc_skb+0x45d/0x810