[ 45.738815] audit: type=1800 audit(1555148103.828:28): pid=5321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [ 46.399894] audit: type=1800 audit(1555148104.538:29): pid=5321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 46.419201] audit: type=1800 audit(1555148104.538:30): pid=5321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[1G[[31mFAIL[39;49m8[?25h[?0c [31mfailed![39;49m Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.89' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 56.119543] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 56.129844] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 56.139542] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 56.140024] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 56.146428] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 56.153254] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 56.489553] usb 3-1: config 0 has an invalid interface number: 161 but max is 0 [ 56.497159] usb 3-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 56.505357] usb 3-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.513393] usb 3-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.521390] usb 3-1: config 0 has an invalid interface descriptor of length 3, skipping [ 56.529566] usb 3-1: config 0 has no interface number 0 [ 56.529620] usb 1-1: config 0 has an invalid interface number: 161 but max is 0 [ 56.535131] usb 2-1: config 0 has an invalid interface number: 161 but max is 0 [ 56.542505] usb 1-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 56.549976] usb 2-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 56.557931] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.565948] usb 2-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.573925] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.581929] usb 2-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.589913] usb 1-1: config 0 has an invalid interface descriptor of length 3, skipping [ 56.589925] usb 1-1: config 0 has no interface number 0 [ 56.597880] usb 2-1: config 0 has an invalid interface descriptor of length 3, skipping [ 56.606322] usb 1-1: config 0 interface 161 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 56.611453] usb 2-1: config 0 has no interface number 0 [ 56.612974] usb 3-1: config 0 interface 161 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 56.619684] usb 1-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=bd.5a [ 56.619699] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.629807] usb 6-1: config 0 has an invalid interface number: 161 but max is 0 [ 56.632153] usb 3-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=bd.5a [ 56.632167] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.637536] usb 6-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 56.650056] usb 5-1: config 0 has an invalid interface number: 161 but max is 0 [ 56.658252] usb 6-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.658264] usb 6-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.658275] usb 6-1: config 0 has an invalid interface descriptor of length 3, skipping [ 56.658287] usb 6-1: config 0 has no interface number 0 [ 56.665582] usb 5-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 56.665592] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.665602] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.665612] usb 5-1: config 0 has an invalid interface descriptor of length 3, skipping [ 56.665623] usb 5-1: config 0 has no interface number 0 [ 56.665676] usb 4-1: config 0 has an invalid interface number: 161 but max is 0 [ 56.680651] usb 1-1: config 0 descriptor?? [ 56.681487] usb 4-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 56.681503] usb 4-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.681515] usb 4-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 56.690245] usb 6-1: config 0 interface 161 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 56.696886] usb 4-1: config 0 has an invalid interface descriptor of length 3, skipping [ 56.704465] usb 6-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=bd.5a [ 56.712343] usb 4-1: config 0 has no interface number 0 [ 56.720339] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.728563] usb 5-1: config 0 interface 161 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 56.740982] usb 6-1: config 0 descriptor?? [ 56.741869] usb 5-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=bd.5a [ 56.741883] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.800784] msi2500 1-1:0.161: Registered as swradio16 [ 56.808408] usb 2-1: config 0 interface 161 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 56.820462] msi2500 1-1:0.161: SDR API is still slightly experimental and functionality changes may follow [ 56.828582] usb 2-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=bd.5a [ 56.839642] ------------[ cut here ]------------ [ 56.842319] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.849609] couldn't get idr [ 56.849854] WARNING: CPU: 1 PID: 17 at drivers/spi/spi.c:2307 spi_register_controller+0xf0b/0x1150 [ 56.862143] usb 4-1: config 0 interface 161 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 56.866105] Kernel panic - not syncing: panic_on_warn set ... [ 56.874482] usb 4-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=bd.5a [ 56.881680] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.1.0-rc4-319354-g9a33b36 #3 [ 56.881687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.881703] Workqueue: usb_hub_wq hub_event [ 56.881710] Call Trace: [ 56.881728] dump_stack+0xe8/0x16e [ 56.881743] ? spi_register_controller+0xea0/0x1150 [ 56.881754] panic+0x29d/0x5f2 [ 56.881765] ? __warn_printk+0xf8/0xf8 [ 56.881782] ? spi_register_controller+0xf0b/0x1150 [ 56.881798] ? __probe_kernel_read+0x171/0x1b0 [ 56.887064] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.899360] ? __warn.cold+0x5/0x48 [ 56.899372] ? __warn+0xe9/0x1d0 [ 56.899386] ? spi_register_controller+0xf0b/0x1150 [ 56.899398] __warn.cold+0x20/0x48 [ 56.899414] ? vprintk_emit+0x24c/0x5a0 [ 56.928181] usb 2-1: config 0 descriptor?? [ 56.929515] ? spi_register_controller+0xf0b/0x1150 [ 56.929530] report_bug+0x262/0x2a0 [ 56.929561] do_error_trap+0x130/0x1f0 [ 56.929575] ? spi_register_controller+0xf0b/0x1150 [ 56.933055] usb 5-1: config 0 descriptor?? [ 56.941690] do_invalid_op+0x37/0x40 [ 56.941704] ? spi_register_controller+0xf0b/0x1150 [ 56.941718] invalid_op+0x14/0x20 [ 56.941732] RIP: 0010:spi_register_controller+0xf0b/0x1150 [ 56.941745] Code: ff ff e8 98 e5 00 fb e9 37 f2 ff ff 4c 89 ef e8 ab e5 00 fb e9 c3 f2 ff ff e8 11 d5 c9 fa 48 c7 c7 c0 34 3b 8f e8 a5 d1 9b fa <0f> 0b bf e4 ff ff ff 44 89 e6 e8 66 d6 c9 fa 41 83 fc e4 b8 f0 ff [ 56.941756] RSP: 0018:ffff8880a84f7258 EFLAGS: 00010282 [ 56.955170] usb 3-1: config 0 descriptor?? [ 56.959922] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.959931] RDX: 0000000000000000 RSI: ffffffff815b1e42 RDI: ffffed101509ee3d [ 56.959938] RBP: ffff888092719100 R08: ffff8880a84d8000 R09: 0000000000000000 [ 56.959945] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffe4 [ 56.959952] R13: ffff888092719528 R14: 1ffff1101509ee50 R15: ffff888092719100 [ 56.959979] ? vprintk_func+0x82/0x118 [ 56.972869] usb 4-1: config 0 descriptor?? [ 56.976240] ? spi_register_controller+0xf0b/0x1150 [ 56.976254] ? lockdep_init_map+0x1b0/0x600 [ 56.976270] ? spi_match_controller_to_boardinfo+0xc0/0xc0 [ 56.976286] ? __init_waitqueue_head+0x36/0x90 [ 56.976303] ? device_initialize+0x19e/0x440 [ 56.987221] ------------[ cut here ]------------ [ 56.989963] msi2500_probe+0x78e/0xba1 [ 56.989984] usb_probe_interface+0x31d/0x820 [ 56.990016] ? usb_probe_device+0x150/0x150 [ 56.990028] really_probe+0x2da/0xb10 [ 56.990044] driver_probe_device+0x21d/0x350 [ 56.990057] __device_attach_driver+0x1d8/0x290 [ 56.990073] ? driver_allows_async_probing+0x160/0x160 [ 56.992641] couldn't get idr [ 56.992904] WARNING: CPU: 0 PID: 12 at drivers/spi/spi.c:2307 spi_register_controller+0xf0b/0x1150 [ 56.996190] bus_for_each_drv+0x163/0x1e0 [ 57.001176] Modules linked in: [ 57.004366] ? bus_rescan_devices+0x30/0x30 [ 57.008236] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.1.0-rc4-319354-g9a33b36 #3 [ 57.013241] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 57.017796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.025073] ? lockdep_hardirqs_on+0x37e/0x580 [ 57.028694] Workqueue: usb_hub_wq hub_event [ 57.032142] __device_attach+0x223/0x3a0 [ 57.037152] RIP: 0010:spi_register_controller+0xf0b/0x1150 [ 57.040674] ? device_bind_driver+0xe0/0xe0 [ 57.044631] Code: ff ff e8 98 e5 00 fb e9 37 f2 ff ff 4c 89 ef e8 ab e5 00 fb e9 c3 f2 ff ff e8 11 d5 c9 fa 48 c7 c7 c0 34 3b 8f e8 a5 d1 9b fa <0f> 0b bf e4 ff ff ff 44 89 e6 e8 66 d6 c9 fa 41 83 fc e4 b8 f0 ff [ 57.048859] ? kobject_uevent_env+0x295/0x13d0 [ 57.053852] RSP: 0018:ffff8880a84b7258 EFLAGS: 00010282 [ 57.057470] bus_probe_device+0x1f1/0x2a0 [ 57.061337] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.066344] ? blocking_notifier_call_chain+0x59/0xb0 [ 57.070557] RDX: 0000000000000000 RSI: ffffffff815b1e42 RDI: ffffed1015096e3d [ 57.074257] device_add+0xad2/0x16e0 [ 57.079273] RBP: ffff88808d133300 R08: ffff8880a84a6200 R09: 0000000000000001 [ 57.082738] ? get_device_parent.isra.0+0x560/0x560 [ 57.088338] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffe4 [ 57.107241] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 57.112585] R13: ffff88808d133728 R14: 1ffff11015096e50 R15: ffff88808d133300 [ 57.116813] usb_set_configuration+0xdf7/0x1740 [ 57.124058] FS: 0000000000000000(0000) GS:ffff8880ad000000(0000) knlGS:0000000000000000 [ 57.131334] generic_probe+0xa2/0xda [ 57.138572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.145836] usb_probe_device+0xc0/0x150 [ 57.153085] CR2: 00007ffc5fa7df08 CR3: 0000000092c7c000 CR4: 00000000001406f0 [ 57.153099] Call Trace: [ 57.156983] ? usb_suspend+0x5f0/0x5f0 [ 57.161208] ? lockdep_init_map+0xcb/0x600 [ 57.166207] really_probe+0x2da/0xb10 [ 57.170516] ? spi_match_controller_to_boardinfo+0xc0/0xc0 [ 57.176130] driver_probe_device+0x21d/0x350 [ 57.180699] ? __init_waitqueue_head+0x36/0x90 [ 57.185090] __device_attach_driver+0x1d8/0x290 [ 57.189829] ? device_initialize+0x19e/0x440 [ 57.193718] ? driver_allows_async_probing+0x160/0x160 [ 57.198115] msi2500_probe+0x78e/0xba1 [ 57.202715] bus_for_each_drv+0x163/0x1e0 [ 57.206515] usb_probe_interface+0x31d/0x820 [ 57.210926] ? bus_rescan_devices+0x30/0x30 [ 57.215593] ? usb_probe_device+0x150/0x150 [ 57.220858] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 57.223855] really_probe+0x2da/0xb10 [ 57.232956] ? lockdep_hardirqs_on+0x37e/0x580 [ 57.237101] driver_probe_device+0x21d/0x350 [ 57.240277] __device_attach+0x223/0x3a0 [ 57.244578] __device_attach_driver+0x1d8/0x290 [ 57.252532] ? device_bind_driver+0xe0/0xe0 [ 57.257619] ? driver_allows_async_probing+0x160/0x160 [ 57.266963] ? kobject_uevent_env+0x295/0x13d0 [ 57.271532] bus_for_each_drv+0x163/0x1e0 [ 57.275843] bus_probe_device+0x1f1/0x2a0 [ 57.279894] ? bus_rescan_devices+0x30/0x30 [ 57.285509] ? blocking_notifier_call_chain+0x59/0xb0 [ 57.289815] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 57.309247] device_add+0xad2/0x16e0 [ 57.313820] ? lockdep_hardirqs_on+0x37e/0x580 [ 57.319184] ? get_device_parent.isra.0+0x560/0x560 [ 57.323313] __device_attach+0x223/0x3a0 [ 57.330573] usb_new_device.cold+0x537/0xccf [ 57.335737] ? device_bind_driver+0xe0/0xe0 [ 57.343019] hub_event+0x138e/0x3b00 [ 57.346723] ? kobject_uevent_env+0x295/0x13d0 [ 57.354006] ? hub_port_debounce+0x350/0x350 [ 57.358994] bus_probe_device+0x1f1/0x2a0 [ 57.366265] ? _raw_spin_unlock_irq+0x29/0x40 [ 57.371342] ? blocking_notifier_call_chain+0x59/0xb0 [ 57.378603] process_one_work+0x90f/0x1580 [ 57.383258] device_add+0xad2/0x16e0 [ 57.391475] ? wq_pool_ids_show+0x300/0x300 [ 57.395171] ? get_device_parent.isra.0+0x560/0x560 [ 57.401036] ? do_raw_spin_lock+0x11f/0x290 [ 57.405074] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 57.412340] worker_thread+0x9b/0xe20 [ 57.414905] usb_set_configuration+0xdf7/0x1740 [ 57.418778] ? process_one_work+0x1580/0x1580 [ 57.423014] generic_probe+0xa2/0xda [ 57.426806] kthread+0x313/0x420 [ 57.432414] usb_probe_device+0xc0/0x150 [ 57.436805] ? kthread_park+0x1a0/0x1a0 [ 57.441369] ? usb_suspend+0x5f0/0x5f0 [ 57.446023] ret_from_fork+0x3a/0x50 [ 57.450414] really_probe+0x2da/0xb10 [ 57.658451] driver_probe_device+0x21d/0x350 [ 57.662856] __device_attach_driver+0x1d8/0x290 [ 57.667514] ? driver_allows_async_probing+0x160/0x160 [ 57.672804] bus_for_each_drv+0x163/0x1e0 [ 57.676961] ? bus_rescan_devices+0x30/0x30 [ 57.681272] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 57.686369] ? lockdep_hardirqs_on+0x37e/0x580 [ 57.690948] __device_attach+0x223/0x3a0 [ 57.695001] ? device_bind_driver+0xe0/0xe0 [ 57.699318] ? kobject_uevent_env+0x295/0x13d0 [ 57.703927] bus_probe_device+0x1f1/0x2a0 [ 57.708356] ? blocking_notifier_call_chain+0x59/0xb0 [ 57.713550] device_add+0xad2/0x16e0 [ 57.717255] ? get_device_parent.isra.0+0x560/0x560 [ 57.722269] usb_new_device.cold+0x537/0xccf [ 57.726670] hub_event+0x138e/0x3b00 [ 57.730393] ? hub_port_debounce+0x350/0x350 [ 57.734804] ? _raw_spin_unlock_irq+0x29/0x40 [ 57.739291] process_one_work+0x90f/0x1580 [ 57.743521] ? wq_pool_ids_show+0x300/0x300 [ 57.747829] ? do_raw_spin_lock+0x11f/0x290 [ 57.752149] worker_thread+0x9b/0xe20 [ 57.755943] ? process_one_work+0x1580/0x1580 [ 57.760428] kthread+0x313/0x420 [ 57.763785] ? kthread_park+0x1a0/0x1a0 [ 57.767750] ret_from_fork+0x3a/0x50 [ 57.771469] irq event stamp: 349764 [ 57.775088] hardirqs last enabled at (349763): [<ffffffff815afb6c>] vprintk_emit+0x24c/0x5a0 [ 57.783743] hardirqs last disabled at (349764): [<ffffffff81005e52>] trace_hardirqs_off_thunk+0x1a/0x1c [ 57.793527] softirqs last enabled at (349758): [<ffffffff8e4005d5>] __do_softirq+0x5d5/0x8cd [ 57.802194] softirqs last disabled at (349751): [<ffffffff81454a67>] irq_exit+0x187/0x1b0 [ 57.810506] ---[ end trace e30b318098ac7249 ]--- [ 57.816009] Kernel Offset: disabled [ 57.819711] Rebooting in 86400 seconds..