Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 119.537250][ T3819] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 119.786865][ T3819] usb 1-1: Using ep0 maxpacket: 8 [ 119.907058][ T3819] usb 1-1: config 0 has an invalid interface number: 235 but max is 0 [ 119.915367][ T3819] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 119.925659][ T3819] usb 1-1: config 0 has no interface number 0 [ 119.931908][ T3819] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=19.d3 [ 119.941658][ T3819] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.951346][ T3819] usb 1-1: config 0 descriptor?? [ 120.001234][ T3819] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 120.437096][ T3819] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 120.445030][ T3819] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 120.452052][ T3819] rsi_91x: rsi_probe: Failed in device init [ 120.459573][ T3819] rsi_91x: rsi_probe: Failed in probe...Exiting [ 120.465970][ T3819] RSI-USB WLAN: probe of 1-1:0.235 failed with error -71 [ 120.478248][ T3819] usb 1-1: USB disconnect, device number 2 [ 120.836918][ T3819] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 121.077100][ T3819] usb 1-1: Using ep0 maxpacket: 8 [ 121.197306][ T3819] usb 1-1: config 0 has an invalid interface number: 235 but max is 0 [ 121.224253][ T3819] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 121.239783][ T3819] usb 1-1: config 0 has no interface number 0 [ 121.248654][ T3819] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=19.d3 [ 121.264586][ T3819] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.274690][ T3819] usb 1-1: config 0 descriptor?? [ 121.320967][ T3819] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 121.747006][ T3819] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 121.754917][ T3819] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 121.761922][ T3819] rsi_91x: rsi_probe: Failed in device init [ 121.769481][ T3819] rsi_91x: rsi_probe: Failed in probe...Exiting [ 121.775976][ T3819] RSI-USB WLAN: probe of 1-1:0.235 failed with error -71 [ 121.787628][ T3819] usb 1-1: USB disconnect, device number 3 [ 122.146926][ T3819] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 122.296782][ C0] ================================================================== [ 122.308783][ C0] BUG: KMSAN: uninit-value in __run_timers+0xb99/0x11a0 [ 122.315913][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.2.0+ #15 [ 122.325740][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.337406][ C0] Call Trace: [ 122.341435][ C0] [ 122.344545][ C0] dump_stack+0x191/0x1f0 [ 122.351609][ C0] kmsan_report+0x162/0x2d0 [ 122.357178][ C0] __msan_warning+0x75/0xe0 [ 122.365046][ C0] __run_timers+0xb99/0x11a0 [ 122.372217][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.378675][ C0] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 122.384976][ C0] run_timer_softirq+0x2d/0x50 [ 122.392272][ C0] ? timers_dead_cpu+0x9c0/0x9c0 [ 122.398368][ C0] __do_softirq+0x4ad/0x858 [ 122.404234][ C0] irq_exit+0x238/0x290 [ 122.409424][ C0] exiting_irq+0xe/0x10 [ 122.414783][ C0] smp_apic_timer_interrupt+0x48/0x70 [ 122.421462][ C0] apic_timer_interrupt+0x2e/0x40 [ 122.427188][ C0] [ 122.431077][ C0] RIP: 0010:default_idle+0x232/0x450 [ 122.439080][ C0] Code: 37 f3 8b 1d 40 8c df 01 48 c7 c7 f0 f5 24 90 e8 f4 42 bb f3 83 38 00 0f 85 a4 01 00 00 85 db 7e 07 0f 00 2d 30 e3 5b 00 fb f4 <65> 8b 05 47 47 bd 71 89 45 c4 8b 1d 16 9e 7f 01 48 c7 c7 f8 07 c5 [ 122.459862][ C0] RSP: 0018:ffffffff8f60fd70 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 122.471427][ C0] RAX: ffff888217c395f0 RBX: 0000000000000000 RCX: ffff888000000000 [ 122.484666][ C0] RDX: ffff888207e325f0 RSI: 0000160000000000 RDI: 00000000000005f0 [ 122.501507][ C0] RBP: ffffffff8f60fdb0 R08: 000000001024f5f0 R09: 0000778000000000 [ 122.511625][ C0] R10: ffffd0ffffffffff R11: 0000000000000004 R12: ffffffff8f638b50 [ 122.520023][ C0] R13: 0000000000000000 R14: ffffffff8f6381c0 R15: ffffffff8f638b50 [ 122.528110][ C0] ? __cpuidle_text_start+0x8/0x8 [ 122.533160][ C0] ? __cpuidle_text_start+0x8/0x8 [ 122.538197][ C0] arch_cpu_idle+0x25/0x30 [ 122.542616][ C0] do_idle+0x1d7/0x790 [ 122.546714][ C0] cpu_startup_entry+0x45/0x50 [ 122.551498][ C0] rest_init+0x1be/0x1f0 [ 122.555755][ C0] arch_call_rest_init+0x13/0x15 [ 122.560699][ C0] start_kernel+0x991/0xb61 [ 122.565226][ C0] x86_64_start_reservations+0x18/0x2e [ 122.570699][ C0] x86_64_start_kernel+0x81/0x84 [ 122.577028][ C0] secondary_startup_64+0xa4/0xb0 [ 122.582053][ C0] [ 122.584364][ C0] Uninit was created at: [ 122.588597][ C0] kmsan_internal_poison_shadow+0x53/0xa0 [ 122.594309][ C0] kmsan_slab_free+0x8d/0x100 [ 122.598977][ C0] kfree+0x4b2/0x2960 [ 122.602947][ C0] skb_release_data+0xaa8/0xb50 [ 122.607804][ C0] __kfree_skb+0x8a/0x210 [ 122.612121][ C0] consume_skb+0x2b0/0x2e0 [ 122.616543][ C0] skb_free_datagram+0x52/0x180 [ 122.621384][ C0] netlink_recvmsg+0xd2d/0x18e0 [ 122.626239][ C0] sock_recvmsg+0x2df/0x2f0 [ 122.630750][ C0] ___sys_recvmsg+0x3d9/0x1140 [ 122.635519][ C0] __se_sys_recvmsg+0x2fa/0x450 [ 122.640484][ C0] __x64_sys_recvmsg+0x4a/0x70 [ 122.645241][ C0] do_syscall_64+0xbc/0xf0 [ 122.649667][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 122.655548][ C0] ================================================================== [ 122.663625][ C0] Disabling lock debugging due to kernel taint [ 122.669770][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 122.676451][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 5.2.0+ #15 [ 122.684704][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.694750][ C0] Call Trace: [ 122.698037][ C0] [ 122.700913][ C0] dump_stack+0x191/0x1f0 [ 122.705266][ C0] panic+0x3c9/0xc1e [ 122.709711][ C0] kmsan_report+0x2ca/0x2d0 [ 122.714219][ C0] __msan_warning+0x75/0xe0 [ 122.718730][ C0] __run_timers+0xb99/0x11a0 [ 122.723337][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.729445][ C0] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 122.735353][ C0] run_timer_softirq+0x2d/0x50 [ 122.740211][ C0] ? timers_dead_cpu+0x9c0/0x9c0 [ 122.745175][ C0] __do_softirq+0x4ad/0x858 [ 122.749688][ C0] irq_exit+0x238/0x290 [ 122.753862][ C0] exiting_irq+0xe/0x10 [ 122.758034][ C0] smp_apic_timer_interrupt+0x48/0x70 [ 122.763419][ C0] apic_timer_interrupt+0x2e/0x40 [ 122.768431][ C0] [ 122.772411][ C0] RIP: 0010:default_idle+0x232/0x450 [ 122.777701][ C0] Code: 37 f3 8b 1d 40 8c df 01 48 c7 c7 f0 f5 24 90 e8 f4 42 bb f3 83 38 00 0f 85 a4 01 00 00 85 db 7e 07 0f 00 2d 30 e3 5b 00 fb f4 <65> 8b 05 47 47 bd 71 89 45 c4 8b 1d 16 9e 7f 01 48 c7 c7 f8 07 c5 [ 122.798172][ C0] RSP: 0018:ffffffff8f60fd70 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 122.806753][ C0] RAX: ffff888217c395f0 RBX: 0000000000000000 RCX: ffff888000000000 [ 122.814721][ C0] RDX: ffff888207e325f0 RSI: 0000160000000000 RDI: 00000000000005f0 [ 122.822692][ C0] RBP: ffffffff8f60fdb0 R08: 000000001024f5f0 R09: 0000778000000000 [ 122.830751][ C0] R10: ffffd0ffffffffff R11: 0000000000000004 R12: ffffffff8f638b50 [ 122.838727][ C0] R13: 0000000000000000 R14: ffffffff8f6381c0 R15: ffffffff8f638b50 [ 122.846748][ C0] ? __cpuidle_text_start+0x8/0x8 [ 122.851789][ C0] ? __cpuidle_text_start+0x8/0x8 [ 122.856833][ C0] arch_cpu_idle+0x25/0x30 [ 122.861249][ C0] do_idle+0x1d7/0x790 [ 122.865333][ C0] cpu_startup_entry+0x45/0x50 [ 122.870109][ C0] rest_init+0x1be/0x1f0 [ 122.874372][ C0] arch_call_rest_init+0x13/0x15 [ 122.879309][ C0] start_kernel+0x991/0xb61 [ 122.883843][ C0] x86_64_start_reservations+0x18/0x2e [ 122.889409][ C0] x86_64_start_kernel+0x81/0x84 [ 122.894344][ C0] secondary_startup_64+0xa4/0xb0 [ 122.900393][ C0] Kernel Offset: disabled [ 122.904729][ C0] Rebooting in 86400 seconds..