Warning: Permanently added '10.128.0.134' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 57.037851][ T17] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 57.037859][ T168] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.049044][ T83] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 57.067940][ T5] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 57.075597][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 57.083421][ T95] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 57.128153][ T17] usb 5-1: Using ep0 maxpacket: 32 [ 57.147968][ T83] usb 2-1: Using ep0 maxpacket: 32 [ 57.168038][ T168] usb 1-1: Using ep0 maxpacket: 32 [ 57.173300][ T5] usb 4-1: Using ep0 maxpacket: 32 [ 57.188091][ T12] usb 6-1: Using ep0 maxpacket: 32 [ 57.193444][ T95] usb 3-1: Using ep0 maxpacket: 32 [ 57.248007][ T17] usb 5-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 57.257174][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.270317][ T17] usb 5-1: config 0 descriptor?? [ 57.277993][ T83] usb 2-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 57.287479][ T83] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.287955][ T168] usb 1-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 57.300167][ T83] usb 2-1: config 0 descriptor?? [ 57.304729][ T168] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.318486][ T5] usb 4-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 57.327550][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.335832][ T12] usb 6-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 57.345222][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.354131][ T95] usb 3-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=de.d7 [ 57.363247][ T95] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.372489][ T83] ------------[ cut here ]------------ [ 57.378065][ T83] couldn't get idr [ 57.378249][ T83] WARNING: CPU: 1 PID: 83 at drivers/spi/spi.c:2584 spi_register_controller+0x104a/0x12e0 [ 57.380390][ T5] usb 4-1: config 0 descriptor?? [ 57.381968][ T83] Kernel panic - not syncing: panic_on_warn set ... [ 57.392777][ T95] usb 3-1: config 0 descriptor?? [ 57.396819][ T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.7.0-rc1-syzkaller #0 [ 57.396827][ T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.396844][ T83] Workqueue: usb_hub_wq hub_event [ 57.405053][ T12] usb 6-1: config 0 descriptor?? [ 57.408346][ T83] Call Trace: [ 57.408366][ T83] dump_stack+0xef/0x16e [ 57.408382][ T83] ? spi_register_controller+0x1020/0x12e0 [ 57.408395][ T83] panic+0x2aa/0x6e1 [ 57.408406][ T83] ? add_taint.cold+0x16/0x16 [ 57.408437][ T83] ? __probe_kernel_read+0x188/0x1d0 [ 57.418334][ T168] usb 1-1: config 0 descriptor?? [ 57.426608][ T83] ? __warn.cold+0x14/0x30 [ 57.426620][ T83] ? __warn+0xd5/0x1c8 [ 57.426639][ T83] ? spi_register_controller+0x104a/0x12e0 [ 57.449789][ T12] ------------[ cut here ]------------ [ 57.449846][ T83] __warn.cold+0x2f/0x30 [ 57.453709][ T12] couldn't get idr [ 57.453879][ T12] WARNING: CPU: 0 PID: 12 at drivers/spi/spi.c:2584 spi_register_controller+0x104a/0x12e0 [ 57.458369][ T83] ? spi_register_controller+0x104a/0x12e0 [ 57.463616][ T12] Modules linked in: [ 57.468534][ T83] report_bug+0x27b/0x2f0 [ 57.472920][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.7.0-rc1-syzkaller #0 [ 57.476976][ T83] do_error_trap+0x12b/0x1e0 [ 57.482831][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.482847][ T12] Workqueue: usb_hub_wq hub_event [ 57.488318][ T83] ? spi_register_controller+0x104a/0x12e0 [ 57.492705][ T12] RIP: 0010:spi_register_controller+0x104a/0x12e0 [ 57.496401][ T83] do_invalid_op+0x32/0x40 [ 57.506698][ T12] Code: 89 cf e8 69 26 bf fe e9 7f fa ff ff 4c 89 ef e8 bc 26 bf fe e9 33 f1 ff ff e8 92 ba 95 fe 48 c7 c7 60 c0 1f 86 e8 ae 8e 69 fe <0f> 0b bf e4 ff ff ff 44 89 e6 e8 e7 bb 95 fe 41 83 fc e4 b8 f0 ff [ 57.512486][ T83] ? spi_register_controller+0x104a/0x12e0 [ 57.516349][ T12] RSP: 0018:ffff8881da21f170 EFLAGS: 00010286 [ 57.520657][ T83] invalid_op+0x23/0x30 [ 57.528766][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.528779][ T12] RDX: 0000000000000000 RSI: ffffffff812a2d8d RDI: ffffed103b443e20 [ 57.533362][ T83] RIP: 0010:spi_register_controller+0x104a/0x12e0 [ 57.543383][ T12] RBP: ffff8881cc936000 R08: ffff8881da2098c0 R09: fffffbfff126c8d6 [ 57.543396][ T12] R10: ffffffff893646af R11: fffffbfff126c8d5 R12: 00000000ffffffe4 [ 57.548398][ T83] Code: 89 cf e8 69 26 bf fe e9 7f fa ff ff 4c 89 ef e8 bc 26 bf fe e9 33 f1 ff ff e8 92 ba 95 fe 48 c7 c7 60 c0 1f 86 e8 ae 8e 69 fe <0f> 0b bf e4 ff ff ff 44 89 e6 e8 e7 bb 95 fe 41 83 fc e4 b8 f0 ff [ 57.554193][ T12] R13: ffff8881cc936508 R14: ffff8881cc934000 R15: ffff8881cc936000 [ 57.554208][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 57.560593][ T83] RSP: 0018:ffff8881d8b1f170 EFLAGS: 00010286 [ 57.564986][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.584559][ T83] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.584572][ T83] RDX: 0000000000000000 RSI: ffffffff812a2d8d RDI: ffffed103b163e20 [ 57.590368][ T12] CR2: 00007fa28d3fb000 CR3: 00000001d5abb000 CR4: 00000000001406f0 [ 57.596407][ T83] RBP: ffff8881cc948000 R08: ffff8881d8a03180 R09: fffffbfff126c8d6 [ 57.596419][ T83] R10: ffffffff893646af R11: fffffbfff126c8d5 R12: 00000000ffffffe4 [ 57.600564][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.608693][ T83] R13: ffff8881cc948508 R14: ffff8881cc846000 R15: ffff8881cc948000 [ 57.608712][ T83] ? vprintk_func+0x7d/0x113 [ 57.616647][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.616655][ T12] Call Trace: [ 57.623063][ T83] ? device_initialize+0x227/0x5d0 [ 57.631028][ T12] ? device_initialize+0x227/0x5d0 [ 57.639341][ T83] msi2500_probe+0x78c/0xbd9 [ 57.639360][ T83] usb_probe_interface+0x310/0x800 [ 57.659039][ T12] msi2500_probe+0x78c/0xbd9 [ 57.666992][ T83] ? usb_probe_device+0x230/0x230 [ 57.675928][ T12] usb_probe_interface+0x310/0x800 [ 57.681987][ T83] really_probe+0x290/0xac0 [ 57.688556][ T12] ? usb_probe_device+0x230/0x230 [ 57.696505][ T83] driver_probe_device+0x223/0x350 [ 57.704455][ T12] really_probe+0x290/0xac0 [ 57.712404][ T83] __device_attach_driver+0x1d1/0x290 [ 57.720374][ T12] driver_probe_device+0x223/0x350 [ 57.728339][ T83] ? driver_allows_async_probing+0x160/0x160 [ 57.736291][ T12] __device_attach_driver+0x1d1/0x290 [ 57.744240][ T83] bus_for_each_drv+0x162/0x1e0 [ 57.748803][ T12] ? driver_allows_async_probing+0x160/0x160 [ 57.757358][ T83] ? bus_rescan_devices+0x20/0x20 [ 57.760821][ T12] bus_for_each_drv+0x162/0x1e0 [ 57.765905][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 57.771008][ T12] ? bus_rescan_devices+0x20/0x20 [ 57.775591][ T83] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 57.780667][ T12] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 57.780684][ T12] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 57.785252][ T83] __device_attach+0x21a/0x390 [ 57.790432][ T12] __device_attach+0x21a/0x390 [ 57.795616][ T83] ? device_bind_driver+0xd0/0xd0 [ 57.800089][ T12] ? device_bind_driver+0xd0/0xd0 [ 57.805083][ T83] bus_probe_device+0x1e4/0x290 [ 57.810163][ T12] bus_probe_device+0x1e4/0x290 [ 57.814634][ T83] device_add+0x1367/0x1c20 [ 57.819992][ T12] device_add+0x1367/0x1c20 [ 57.825078][ T83] ? wait_for_completion+0x280/0x280 [ 57.831050][ T12] ? wait_for_completion+0x280/0x280 [ 57.836396][ T83] ? device_link_remove+0x110/0x110 [ 57.841220][ T12] ? device_link_remove+0x110/0x110 [ 57.847179][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 57.852183][ T12] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 57.857080][ T83] usb_set_configuration+0xed4/0x1850 [ 57.862874][ T12] usb_set_configuration+0xed4/0x1850 [ 57.867889][ T83] usb_generic_driver_probe+0x9d/0xe0 [ 57.873145][ T12] usb_generic_driver_probe+0x9d/0xe0 [ 57.879036][ T83] usb_probe_device+0xd9/0x230 [ 57.884294][ T12] usb_probe_device+0xd9/0x230 [ 57.889045][ T83] ? usb_suspend+0x600/0x600 [ 57.893786][ T12] ? usb_suspend+0x600/0x600 [ 57.898810][ T83] really_probe+0x290/0xac0 [ 57.903833][ T12] really_probe+0x290/0xac0 [ 57.908658][ T83] driver_probe_device+0x223/0x350 [ 57.913482][ T12] driver_probe_device+0x223/0x350 [ 57.917958][ T83] __device_attach_driver+0x1d1/0x290 [ 57.922436][ T12] __device_attach_driver+0x1d1/0x290 [ 57.927712][ T83] ? driver_allows_async_probing+0x160/0x160 [ 57.932986][ T12] ? driver_allows_async_probing+0x160/0x160 [ 57.938157][ T83] bus_for_each_drv+0x162/0x1e0 [ 57.943348][ T12] bus_for_each_drv+0x162/0x1e0 [ 57.949379][ T83] ? bus_rescan_devices+0x20/0x20 [ 57.955159][ T12] ? bus_rescan_devices+0x20/0x20 [ 57.960501][ T83] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 57.960519][ T83] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 57.965879][ T12] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 57.965895][ T12] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 57.971265][ T83] __device_attach+0x21a/0x390 [ 57.976612][ T12] __device_attach+0x21a/0x390 [ 57.981365][ T83] ? device_bind_driver+0xd0/0xd0 [ 57.986214][ T12] ? device_bind_driver+0xd0/0xd0 [ 57.990780][ T83] bus_probe_device+0x1e4/0x290 [ 57.995356][ T12] bus_probe_device+0x1e4/0x290 [ 57.999832][ T83] device_add+0x1367/0x1c20 [ 58.004306][ T12] device_add+0x1367/0x1c20 [ 58.009392][ T83] ? device_link_remove+0x110/0x110 [ 58.014479][ T12] ? device_link_remove+0x110/0x110 [ 58.019827][ T83] usb_new_device.cold+0x552/0xf6e [ 58.025362][ T12] usb_new_device.cold+0x552/0xf6e [ 58.031315][ T83] ? hub_disconnect+0x4a0/0x4a0 [ 58.037657][ T12] ? hub_disconnect+0x4a0/0x4a0 [ 58.042567][ T83] ? mark_held_locks+0x9f/0xe0 [ 58.047383][ T12] ? mark_held_locks+0x9f/0xe0 [ 58.047399][ T12] ? _raw_spin_unlock_irq+0x1f/0x30 [ 58.052412][ T83] ? _raw_spin_unlock_irq+0x1f/0x30 [ 58.057433][ T12] hub_event+0x226d/0x43c0 [ 58.063234][ T83] hub_event+0x226d/0x43c0 [ 58.068498][ T12] ? hub_port_debounce+0x350/0x350 [ 58.074277][ T83] ? hub_port_debounce+0x350/0x350 [ 58.079540][ T12] ? umh_clean_and_save_pid+0x1/0xd0 [ 58.084282][ T83] ? umh_clean_and_save_pid+0x1/0xd0 [ 58.089042][ T12] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 58.094041][ T83] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 58.099051][ T12] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 58.103875][ T83] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 58.108697][ T12] ? _raw_spin_unlock_irq+0x1f/0x30 [ 58.113196][ T83] ? _raw_spin_unlock_irq+0x1f/0x30 [ 58.117673][ T12] process_one_work+0x965/0x1630 [ 58.122858][ T83] process_one_work+0x965/0x1630 [ 58.128048][ T12] ? __wake_up_common_lock+0xde/0x130 [ 58.133129][ T83] ? lock_release+0x720/0x720 [ 58.138211][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 58.143137][ T83] ? pwq_dec_nr_in_flight+0x310/0x310 [ 58.147960][ T12] ? rwlock_bug.part.0+0x90/0x90 [ 58.152699][ T83] ? rwlock_bug.part.0+0x90/0x90 [ 58.157467][ T12] ? del_timer_sync+0x115/0x130 [ 58.162634][ T83] worker_thread+0x96/0xe20 [ 58.167839][ T12] worker_thread+0x96/0xe20 [ 58.172253][ T83] ? process_one_work+0x1630/0x1630 [ 58.176769][ T12] ? process_one_work+0x1630/0x1630 [ 58.181858][ T83] kthread+0x326/0x430 [ 58.186954][ T12] kthread+0x326/0x430 [ 58.192232][ T83] ? kthread_create_on_node+0xf0/0xf0 [ 58.197491][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 58.203097][ T83] ret_from_fork+0x24/0x30 [ 58.208619][ T12] ret_from_fork+0x24/0x30 [ 58.323531][ T12] irq event stamp: 4722 [ 58.327675][ T12] hardirqs last enabled at (4721): [] vprintk_emit+0x10e/0x3e0 [ 58.336852][ T12] hardirqs last disabled at (4722): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 58.346897][ T12] softirqs last enabled at (3946): [] __do_softirq+0x683/0x9aa [ 58.356161][ T12] softirqs last disabled at (3939): [] irq_exit+0x178/0x1a0 [ 58.364982][ T12] ---[ end trace 52b4ae1b138272b9 ]--- [ 58.371207][ T83] Kernel Offset: disabled [ 58.375615][ T83] Rebooting in 86400 seconds..