Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 26.135230][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.143254][ T102] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 26.150970][ T1723] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 26.155157][ T83] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 26.158878][ T5] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 26.166218][ T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 26.385146][ T12] usb 1-1: Using ep0 maxpacket: 32 [ 26.405187][ T102] usb 4-1: Using ep0 maxpacket: 32 [ 26.410447][ T1723] usb 3-1: Using ep0 maxpacket: 32 [ 26.415657][ T5] usb 5-1: Using ep0 maxpacket: 32 [ 26.425144][ T83] usb 6-1: Using ep0 maxpacket: 32 [ 26.430386][ T17] usb 2-1: Using ep0 maxpacket: 32 [ 26.505321][ T12] usb 1-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 26.514472][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.523830][ T12] usb 1-1: config 0 descriptor?? [ 26.529002][ T102] usb 4-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 26.538178][ T102] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.546273][ T1723] usb 3-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 26.555376][ T1723] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.563388][ T5] usb 5-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 26.565365][ T83] usb 6-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 26.572453][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.582186][ T5] usb 5-1: config 0 descriptor?? [ 26.589621][ T83] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.593167][ T17] usb 2-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 26.595106][ T102] usb 4-1: config 0 descriptor?? [ 26.602614][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.615796][ T1723] usb 3-1: config 0 descriptor?? [ 26.634838][ T17] usb 2-1: config 0 descriptor?? [ 26.643003][ T83] usb 6-1: config 0 descriptor?? [ 26.652014][ T12] msi2500 1-1:0.0: Registered as swradio0 [ 26.658023][ T12] msi2500 1-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 26.677124][ T5] ------------[ cut here ]------------ [ 26.682598][ T5] couldn't get idr [ 26.682719][ T5] WARNING: CPU: 0 PID: 5 at drivers/spi/spi.c:2404 spi_register_controller+0x194f/0x1cf0 [ 26.686968][ T17] ------------[ cut here ]------------ [ 26.696211][ T5] Kernel panic - not syncing: panic_on_warn set ... [ 26.696224][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.4.0-rc3+ #0 [ 26.696230][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.696244][ T5] Workqueue: usb_hub_wq hub_event [ 26.701696][ T17] couldn't get idr [ 26.701807][ T17] WARNING: CPU: 1 PID: 17 at drivers/spi/spi.c:2404 spi_register_controller+0x194f/0x1cf0 [ 26.708259][ T5] Call Trace: [ 26.715509][ T17] Modules linked in: [ 26.725552][ T5] dump_stack+0xca/0x13e [ 26.730562][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.4.0-rc3+ #0 [ 26.734261][ T5] ? spi_register_controller+0x18b0/0x1cf0 [ 26.744199][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.747465][ T5] panic+0x2aa/0x6e1 [ 26.751325][ T17] Workqueue: usb_hub_wq hub_event [ 26.755540][ T5] ? add_taint.cold+0x16/0x16 [ 26.762879][ T17] RIP: 0010:spi_register_controller+0x194f/0x1cf0 [ 26.768655][ T5] ? __probe_kernel_read+0x188/0x1d0 [ 26.778690][ T17] Code: 06 87 e8 f4 dc de 02 e9 e2 ee ff ff 4c 89 e7 e8 27 7b d2 fe e9 ec e7 ff ff e8 1d 39 ab fe 48 c7 c7 e0 5d fa 85 e8 f6 e1 80 fe <0f> 0b 44 89 fe bf e4 ff ff ff e8 72 3a ab fe 41 83 ff e4 0f 85 ab [ 26.782559][ T5] ? __warn.cold+0x14/0x33 [ 26.787549][ T17] RSP: 0018:ffff8881da2671f8 EFLAGS: 00010286 [ 26.792204][ T5] ? __warn+0xd5/0x1d0 [ 26.798602][ T17] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.803873][ T5] ? spi_register_controller+0x194f/0x1cf0 [ 26.823448][ T17] RDX: 0000000000000000 RSI: ffffffff8128bcbd RDI: ffffed103b44ce31 [ 26.827840][ T5] __warn.cold+0x2f/0x33 [ 26.833868][ T17] RBP: ffff8881cf990000 R08: ffff8881da24b000 R09: fffffbfff11b23ae [ 26.833878][ T17] R10: fffffbfff11b23ad R11: ffffffff88d91d6f R12: ffff8881cf9904a8 [ 26.837940][ T5] ? spi_register_controller+0x194f/0x1cf0 [ 26.845884][ T17] R13: 0000000000000000 R14: ffff8881c7426000 R15: 00000000ffffffe4 [ 26.851671][ T5] report_bug+0x27b/0x2f0 [ 26.859612][ T17] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 [ 26.863830][ T5] do_error_trap+0x12b/0x1e0 [ 26.871772][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.879743][ T5] ? spi_register_controller+0x194f/0x1cf0 [ 26.885528][ T17] CR2: 0000560ffc2c2158 CR3: 00000001c6d6e000 CR4: 00000000001406e0 [ 26.893480][ T5] do_invalid_op+0x32/0x40 [ 26.897776][ T17] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.906689][ T5] ? spi_register_controller+0x194f/0x1cf0 [ 26.911255][ T17] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.917813][ T5] invalid_op+0x23/0x30 [ 26.923581][ T17] Call Trace: [ 26.931549][ T5] RIP: 0010:spi_register_controller+0x194f/0x1cf0 [ 26.935938][ T17] ? lockdep_init_map+0x1b0/0x5e0 [ 26.943897][ T5] Code: 06 87 e8 f4 dc de 02 e9 e2 ee ff ff 4c 89 e7 e8 27 7b d2 fe e9 ec e7 ff ff e8 1d 39 ab fe 48 c7 c7 e0 5d fa 85 e8 f6 e1 80 fe <0f> 0b 44 89 fe bf e4 ff ff ff e8 72 3a ab fe 41 83 ff e4 0f 85 ab [ 26.949676][ T17] ? spi_match_controller_to_boardinfo+0xc0/0xc0 [ 26.957616][ T5] RSP: 0018:ffff8881da1df1f8 EFLAGS: 00010286 [ 26.961749][ T17] ? __init_waitqueue_head+0x31/0x90 [ 26.964995][ T5] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.965006][ T5] RDX: 0000000000000000 RSI: ffffffff8128bcbd RDI: ffffed103b43be31 [ 26.971405][ T17] ? device_initialize+0x1b5/0x450 [ 26.976395][ T5] RBP: ffff8881c743a000 R08: ffff8881da196000 R09: fffffbfff11b23ae [ 26.995988][ T17] msi2500_probe+0x787/0xbd4 [ 27.002283][ T5] R10: fffffbfff11b23ad R11: ffffffff88d91d6f R12: ffff8881c743a4a8 [ 27.008323][ T17] usb_probe_interface+0x305/0x7a0 [ 27.013567][ T5] R13: 0000000000000000 R14: ffff8881c7438000 R15: 00000000ffffffe4 [ 27.013582][ T5] ? vprintk_func+0x7d/0x113 [ 27.021529][ T17] ? usb_probe_device+0x100/0x100 [ 27.029488][ T5] ? spi_register_controller+0x194f/0x1cf0 [ 27.034569][ T17] really_probe+0x281/0x6d0 [ 27.042511][ T5] ? lockdep_init_map+0x1b0/0x5e0 [ 27.047072][ T17] driver_probe_device+0x104/0x210 [ 27.055030][ T5] ? spi_match_controller_to_boardinfo+0xc0/0xc0 [ 27.060108][ T17] __device_attach_driver+0x1c2/0x220 [ 27.068054][ T5] ? __init_waitqueue_head+0x31/0x90 [ 27.072614][ T17] ? driver_allows_async_probing+0x160/0x160 [ 27.077607][ T5] ? device_initialize+0x1b5/0x450 [ 27.083384][ T17] bus_for_each_drv+0x162/0x1e0 [ 27.087858][ T5] msi2500_probe+0x787/0xbd4 [ 27.092850][ T17] ? bus_rescan_devices+0x20/0x20 [ 27.097934][ T5] usb_probe_interface+0x305/0x7a0 [ 27.104231][ T17] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 27.109572][ T5] ? usb_probe_device+0x100/0x100 [ 27.114827][ T17] ? lockdep_hardirqs_on+0x382/0x580 [ 27.120776][ T5] really_probe+0x281/0x6d0 [ 27.125871][ T17] __device_attach+0x217/0x360 [ 27.130705][ T5] driver_probe_device+0x104/0x210 [ 27.135267][ T17] ? device_bind_driver+0xd0/0xd0 [ 27.140263][ T5] __device_attach_driver+0x1c2/0x220 [ 27.145345][ T17] ? kobject_uevent_env+0x29e/0x1150 [ 27.151126][ T5] ? driver_allows_async_probing+0x160/0x160 [ 27.156120][ T17] ? kobject_uevent_env+0x2a8/0x1150 [ 27.161376][ T5] bus_for_each_drv+0x162/0x1e0 [ 27.165848][ T17] bus_probe_device+0x1e4/0x290 [ 27.170579][ T5] ? bus_rescan_devices+0x20/0x20 [ 27.175663][ T17] ? blocking_notifier_call_chain+0x54/0xa0 [ 27.180657][ T5] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 27.186014][ T17] device_add+0xae6/0x16f0 [ 27.191270][ T5] ? lockdep_hardirqs_on+0x382/0x580 [ 27.197228][ T17] ? uevent_store+0x50/0x50 [ 27.202484][ T5] __device_attach+0x217/0x360 [ 27.207304][ T17] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 27.212125][ T5] ? device_bind_driver+0xd0/0xd0 [ 27.217121][ T17] usb_set_configuration+0xdf6/0x1670 [ 27.222986][ T5] ? kobject_uevent_env+0x29e/0x1150 [ 27.228773][ T17] generic_probe+0x9d/0xd5 [ 27.233172][ T5] ? kobject_uevent_env+0x2a8/0x1150 [ 27.238530][ T17] usb_probe_device+0x99/0x100 [ 27.243004][ T5] bus_probe_device+0x1e4/0x290 [ 27.247737][ T17] ? usb_suspend+0x620/0x620 [ 27.253524][ T5] ? blocking_notifier_call_chain+0x54/0xa0 [ 27.258528][ T17] really_probe+0x281/0x6d0 [ 27.263881][ T5] device_add+0xae6/0x16f0 [ 27.269132][ T17] driver_probe_device+0x104/0x210 [ 27.269146][ T17] __device_attach_driver+0x1c2/0x220 [ 27.273619][ T5] ? uevent_store+0x50/0x50 [ 27.278900][ T17] ? driver_allows_async_probing+0x160/0x160 [ 27.283644][ T5] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 27.288579][ T17] bus_for_each_drv+0x162/0x1e0 [ 27.293142][ T5] usb_set_configuration+0xdf6/0x1670 [ 27.299016][ T17] ? bus_rescan_devices+0x20/0x20 [ 27.303491][ T5] generic_probe+0x9d/0xd5 [ 27.307883][ T17] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 27.312965][ T5] usb_probe_device+0x99/0x100 [ 27.318302][ T17] ? lockdep_hardirqs_on+0x382/0x580 [ 27.318316][ T17] __device_attach+0x217/0x360 [ 27.322803][ T5] ? usb_suspend+0x620/0x620 [ 27.328764][ T17] ? device_bind_driver+0xd0/0xd0 [ 27.334551][ T5] really_probe+0x281/0x6d0 [ 27.339371][ T17] ? kobject_uevent_env+0x29e/0x1150 [ 27.344714][ T5] driver_probe_device+0x104/0x210 [ 27.349707][ T17] ? kobject_uevent_env+0x2a8/0x1150 [ 27.354109][ T5] __device_attach_driver+0x1c2/0x220 [ 27.359887][ T17] bus_probe_device+0x1e4/0x290 [ 27.364629][ T5] ? driver_allows_async_probing+0x160/0x160 [ 27.364643][ T5] bus_for_each_drv+0x162/0x1e0 [ 27.369900][ T17] ? blocking_notifier_call_chain+0x54/0xa0 [ 27.374629][ T5] ? bus_rescan_devices+0x20/0x20 [ 27.374642][ T5] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 27.379203][ T17] device_add+0xae6/0x16f0 [ 27.384198][ T5] ? lockdep_hardirqs_on+0x382/0x580 [ 27.388672][ T17] ? uevent_store+0x50/0x50 [ 27.393930][ T5] __device_attach+0x217/0x360 [ 27.399013][ T17] usb_new_device.cold+0x6a4/0xe79 [ 27.404267][ T5] ? device_bind_driver+0xd0/0xd0 [ 27.409631][ T17] hub_event+0x1dd0/0x37e0 [ 27.414443][ T5] ? kobject_uevent_env+0x29e/0x1150 [ 27.414456][ T5] ? kobject_uevent_env+0x2a8/0x1150 [ 27.420407][ T17] ? hub_port_debounce+0x260/0x260 [ 27.425227][ T5] bus_probe_device+0x1e4/0x290 [ 27.431089][ T17] ? find_held_lock+0x2d/0x110 [ 27.436082][ T5] ? blocking_notifier_call_chain+0x54/0xa0 [ 27.441970][ T17] ? mark_held_locks+0xe0/0xe0 [ 27.446354][ T5] device_add+0xae6/0x16f0 [ 27.451718][ T17] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 27.456200][ T5] ? uevent_store+0x50/0x50 [ 27.460952][ T17] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 27.466032][ T5] usb_new_device.cold+0x6a4/0xe79 [ 27.471028][ T17] process_one_work+0x92b/0x1530 [ 27.475413][ T5] hub_event+0x1dd0/0x37e0 [ 27.480670][ T17] ? pwq_dec_nr_in_flight+0x310/0x310 [ 27.485930][ T5] ? hub_port_debounce+0x260/0x260 [ 27.491010][ T17] ? do_raw_spin_lock+0x11a/0x280 [ 27.495850][ T5] ? find_held_lock+0x2d/0x110 [ 27.500584][ T17] worker_thread+0x96/0xe20 [ 27.506448][ T5] ? mark_held_locks+0xe0/0xe0 [ 27.511182][ T17] ? process_one_work+0x1530/0x1530 [ 27.515583][ T5] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 27.521112][ T17] kthread+0x318/0x420 [ 27.525593][ T5] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 27.530859][ T17] ? kthread_create_on_node+0xf0/0xf0 [ 27.535944][ T5] process_one_work+0x92b/0x1530 [ 27.540851][ T17] ret_from_fork+0x24/0x30 [ 27.545237][ T5] ? pwq_dec_nr_in_flight+0x310/0x310 [ 27.550572][ T17] irq event stamp: 1868 [ 27.555659][ T5] worker_thread+0x96/0xe20 [ 27.560668][ T17] hardirqs last enabled at (1867): [] vprintk_emit+0x112/0x3e0 [ 27.565401][ T5] ? process_one_work+0x1530/0x1530 [ 27.569876][ T17] hardirqs last disabled at (1868): [] trace_hardirqs_off_thunk+0x1a/0x20 [ 27.574607][ T5] kthread+0x318/0x420 [ 27.579784][ T17] softirqs last enabled at (1162): [] peernet2id+0x8f/0xc0 [ 27.585307][ T5] ? kthread_create_on_node+0xf0/0xf0 [ 27.589353][ T17] softirqs last disabled at (1160): [] peernet2id+0x6f/0xc0 [ 27.594606][ T5] ret_from_fork+0x24/0x30 [ 27.600205][ T17] ---[ end trace 61901670524525e1 ]--- [ 27.685459][ T5] Kernel Offset: disabled [ 27.689831][ T5] Rebooting in 86400 seconds..