[ 52.312398][ T21] audit: type=1800 audit(1557049776.439:27): pid=5229 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 52.332669][ T21] audit: type=1800 audit(1557049776.439:28): pid=5229 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[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 53.156270][ T21] audit: type=1800 audit(1557049777.329:29): pid=5229 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 [ 53.176631][ T21] audit: type=1800 audit(1557049777.329:30): pid=5229 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.111' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 60.624398][ T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 60.634327][ T532] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 60.641896][ T22] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 60.644300][ T12] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 60.650729][ T5395] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 60.665552][ T531] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 60.864402][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 60.904332][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 60.904422][ T532] usb 5-1: Using ep0 maxpacket: 8 [ 60.914602][ T5395] usb 3-1: Using ep0 maxpacket: 8 [ 60.919760][ T531] usb 4-1: Using ep0 maxpacket: 8 [ 60.924909][ T22] usb 6-1: Using ep0 maxpacket: 8 [ 61.004631][ T17] usb 1-1: config 0 interface 0 has no altsetting 0 [ 61.011729][ T17] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 61.021923][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.024391][ T12] usb 2-1: config 0 interface 0 has no altsetting 0 [ 61.033726][ T17] usb 1-1: config 0 descriptor?? [ 61.037006][ T12] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 61.037020][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.048281][ T12] usb 2-1: config 0 descriptor?? [ 61.074569][ T22] usb 6-1: config 0 interface 0 has no altsetting 0 [ 61.081423][ T22] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 61.090582][ T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.098841][ T5395] usb 3-1: config 0 interface 0 has no altsetting 0 [ 61.105637][ T5395] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 61.114760][ T5395] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.119380][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 61.123016][ T531] usb 4-1: config 0 interface 0 has no altsetting 0 [ 61.137118][ T531] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 61.146343][ T531] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.154624][ T532] usb 5-1: config 0 interface 0 has no altsetting 0 [ 61.161449][ T532] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 61.171026][ T532] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.181358][ T17] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 61.190761][ T5395] usb 3-1: config 0 descriptor?? [ 61.196312][ T22] usb 6-1: config 0 descriptor?? [ 61.201903][ T532] usb 5-1: config 0 descriptor?? [ 61.208846][ T531] usb 4-1: config 0 descriptor?? [ 61.236922][ T22] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found executing program executing program [ 61.258959][ T5395] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 61.268715][ T532] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 61.280579][ T531] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 61.324633][ T17] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 61.334381][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 61.354376][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 61.354632][ T17] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 61.374453][ T12] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 61.384465][ T17] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 61.394607][ T12] usb 2-1: send failed (error -71) [ 61.404562][ T17] usb 1-1: send failed (error -71) [ 61.414655][ T12] usb 2-1: send failed (error -71) executing program [ 61.434411][ T17] usb 1-1: send failed (error -71) [ 61.437335][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 61.449976][ T12] usb 2-1: USB disconnect, device number 2 [ 61.460421][ T17] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached executing program executing program executing program [ 61.480884][ T17] usb 1-1: USB disconnect, device number 2 [ 61.489267][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 61.489391][ T22] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 61.506039][ T532] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 61.524732][ T532] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 61.532316][ T531] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 61.540291][ T5395] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 61.550725][ T17] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 61.560187][ T532] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 61.584461][ T5395] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 61.592429][ T22] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 61.600128][ T532] usb 5-1: send failed (error -71) [ 61.605840][ T531] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 61.624695][ T532] usb 5-1: send failed (error -71) [ 61.631529][ T22] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 61.639252][ T531] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 61.646978][ T5395] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 61.662694][ T532] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 61.671555][ T532] usb 5-1: USB disconnect, device number 2 [ 61.677679][ T5395] usb 3-1: send failed (error -71) [ 61.682996][ T531] usb 4-1: send failed (error -71) [ 61.688294][ T22] usb 6-1: send failed (error -71) [ 61.694879][ T5395] usb 3-1: send failed (error -71) [ 61.704557][ T531] usb 4-1: send failed (error -71) [ 61.710345][ T22] usb 6-1: send failed (error -71) [ 61.721468][ T532] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 61.742800][ T5395] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 61.752933][ T22] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 61.763030][ T531] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 61.776531][ T5395] usb 3-1: USB disconnect, device number 2 [ 61.783716][ T531] usb 4-1: USB disconnect, device number 2 [ 61.790655][ T22] usb 6-1: USB disconnect, device number 2 [ 61.805758][ T5395] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 61.821657][ T531] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 61.834846][ T22] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 61.884328][ T12] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 61.934460][ T17] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 62.124686][ T532] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 62.134339][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 62.174337][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 62.194345][ T5395] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 62.202275][ T22] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 62.210376][ T531] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 62.274397][ T12] usb 2-1: config 0 interface 0 has no altsetting 0 [ 62.281275][ T12] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 62.290831][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.294392][ T17] usb 1-1: config 0 interface 0 has no altsetting 0 [ 62.301707][ T12] usb 2-1: config 0 descriptor?? [ 62.306174][ T17] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 62.320477][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.330584][ T17] usb 1-1: config 0 descriptor?? [ 62.356576][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 62.377272][ T17] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 62.384484][ T532] usb 5-1: Using ep0 maxpacket: 8 [ 62.444406][ T5395] usb 3-1: Using ep0 maxpacket: 8 [ 62.454523][ T22] usb 6-1: Using ep0 maxpacket: 8 [ 62.459774][ T531] usb 4-1: Using ep0 maxpacket: 8 [ 62.504436][ T532] usb 5-1: config 0 interface 0 has no altsetting 0 [ 62.511624][ T532] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 62.521280][ T532] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.530718][ T532] usb 5-1: config 0 descriptor?? executing program executing program [ 62.566189][ T5395] usb 3-1: config 0 interface 0 has no altsetting 0 [ 62.573621][ T5395] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 62.583371][ T5395] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.591961][ T22] usb 6-1: config 0 interface 0 has no altsetting 0 [ 62.596197][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 62.598867][ T22] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 62.615669][ T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.625898][ T532] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 62.633221][ T17] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 62.640981][ T531] usb 4-1: config 0 interface 0 has no altsetting 0 [ 62.644369][ T12] snd_usb_toneport 2-1:0.0: read request failed (error -71) [ 62.647830][ T531] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 62.664577][ T531] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.674598][ T5395] usb 3-1: config 0 descriptor?? [ 62.679685][ T12] snd_usb_toneport 2-1:0.0: write request failed (error -71) [ 62.681277][ T22] usb 6-1: config 0 descriptor?? [ 62.692437][ T17] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 62.700681][ T531] usb 4-1: config 0 descriptor?? [ 62.715046][ T12] usb 2-1: send failed (error -71) [ 62.716724][ T5395] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 62.727734][ T17] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 62.744397][ T12] usb 2-1: send failed (error -71) [ 62.746826][ T531] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 62.759216][ T22] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found executing program [ 62.768315][ T17] usb 1-1: send failed (error -71) [ 62.792981][ T12] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now attached [ 62.804404][ T17] usb 1-1: send failed (error -71) [ 62.808238][ T12] usb 2-1: USB disconnect, device number 3 [ 62.809872][ T532] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 62.828986][ T17] ------------[ cut here ]------------ [ 62.835104][ T17] proc_dir_entry 'asound/PODStudioUX2' already registered [ 62.842557][ T17] WARNING: CPU: 1 PID: 17 at fs/proc/generic.c:359 proc_register+0x3d9/0x550 [ 62.851345][ T17] Kernel panic - not syncing: panic_on_warn set ... [ 62.857967][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 62.866706][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.876857][ T17] Workqueue: usb_hub_wq hub_event [ 62.881931][ T17] Call Trace: [ 62.885305][ T17] dump_stack+0xe8/0x16e [ 62.889578][ T17] ? proc_register+0x2e0/0x550 [ 62.894383][ T17] panic+0x29d/0x5f2 [ 62.898302][ T17] ? __warn_printk+0xf8/0xf8 [ 62.902920][ T17] ? proc_register+0x3d9/0x550 [ 62.907727][ T17] ? __probe_kernel_read+0x171/0x1b0 [ 62.913040][ T17] ? __warn.cold+0x5/0x48 [ 62.917392][ T17] ? __warn+0xe9/0x1d0 [ 62.921478][ T17] ? proc_register+0x3d9/0x550 [ 62.926265][ T17] __warn.cold+0x20/0x48 [ 62.930540][ T17] ? proc_register+0x3d9/0x550 [ 62.935806][ T17] report_bug+0x262/0x2a0 [ 62.940184][ T17] do_error_trap+0x130/0x1f0 [ 62.944795][ T17] ? proc_register+0x3d9/0x550 [ 62.949576][ T17] do_invalid_op+0x37/0x40 [ 62.954007][ T17] ? proc_register+0x3d9/0x550 [ 62.958805][ T17] invalid_op+0x14/0x20 [ 62.962980][ T17] RIP: 0010:proc_register+0x3d9/0x550 [ 62.968359][ T17] Code: ff df 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 61 01 00 00 48 8b 04 24 48 c7 c7 20 a2 79 8e 48 8b b0 d0 00 00 00 e8 17 d0 71 ff <0f> 0b 48 c7 c7 60 91 91 91 e8 59 94 33 0c 48 8b 4c 24 28 48 b8 00 [ 62.987973][ T17] RSP: 0018:ffff8880a84f7000 EFLAGS: 00010282 [ 62.994076][ T17] RAX: 0000000000000000 RBX: ffff88821493c200 RCX: 0000000000000000 [ 63.002068][ T17] RDX: 0000000000000000 RSI: ffffffff815b2342 RDI: ffffed101509edf2 [ 63.010052][ T17] RBP: ffff8880964d4a00 R08: ffff8880a84d8000 R09: ffffed1015a23edb [ 63.018023][ T17] R10: ffffed1015a23eda R11: ffff8880ad11f6d7 R12: 0000000000000000 [ 63.025990][ T17] R13: dffffc0000000000 R14: ffff88809b267bf8 R15: 000000000000000c [ 63.034008][ T17] ? vprintk_func+0x82/0x118 [ 63.038628][ T17] proc_symlink+0x147/0x1c0 [ 63.043160][ T17] ? proc_register+0x550/0x550 [ 63.047963][ T17] ? snd_info_register+0xdc/0x3e0 [ 63.053005][ T17] snd_info_card_register+0x14b/0x1e0 [ 63.058409][ T17] snd_card_register+0x432/0x5f0 [ 63.063389][ T17] ? toneport_setup+0x163/0x360 [ 63.068251][ T17] ? snd_card_set_id+0x90/0x90 [ 63.073019][ T17] ? up_write+0x1d/0x150 [ 63.077262][ T17] toneport_init+0x256/0x63c [ 63.081858][ T17] ? usb_set_interface+0x7b0/0xad0 [ 63.086983][ T17] line6_probe+0xb01/0x1150 [ 63.091502][ T17] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 63.097319][ T17] ? line6_disconnect+0x1f0/0x1f0 [ 63.102391][ T17] ? rpm_callback+0x240/0x240 [ 63.107084][ T17] ? lockdep_hardirqs_on+0x37e/0x580 [ 63.112386][ T17] ? __pm_runtime_resume+0x116/0x180 [ 63.117696][ T17] usb_probe_interface+0x31d/0x820 [ 63.122826][ T17] ? usb_probe_device+0x150/0x150 [ 63.127879][ T17] really_probe+0x2da/0xb10 [ 63.132400][ T17] driver_probe_device+0x21d/0x350 [ 63.137536][ T17] __device_attach_driver+0x1d8/0x290 [ 63.142918][ T17] ? driver_allows_async_probing+0x160/0x160 [ 63.148906][ T17] bus_for_each_drv+0x163/0x1e0 [ 63.153764][ T17] ? bus_rescan_devices+0x30/0x30 [ 63.158798][ T17] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 63.164615][ T17] ? lockdep_hardirqs_on+0x37e/0x580 [ 63.169911][ T17] __device_attach+0x223/0x3a0 [ 63.174677][ T17] ? device_bind_driver+0xe0/0xe0 [ 63.179708][ T17] ? kobject_uevent_env+0x295/0x13d0 [ 63.184997][ T17] bus_probe_device+0x1f1/0x2a0 [ 63.189878][ T17] ? blocking_notifier_call_chain+0x59/0xb0 [ 63.195784][ T17] device_add+0xad2/0x16e0 [ 63.200203][ T17] ? get_device_parent.isra.0+0x560/0x560 [ 63.205921][ T17] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 63.211733][ T17] usb_set_configuration+0xdf7/0x1740 [ 63.217124][ T17] generic_probe+0xa2/0xda [ 63.221541][ T17] usb_probe_device+0xc0/0x150 [ 63.226305][ T17] ? usb_suspend+0x5f0/0x5f0 [ 63.230890][ T17] really_probe+0x2da/0xb10 [ 63.235393][ T17] driver_probe_device+0x21d/0x350 [ 63.240510][ T17] __device_attach_driver+0x1d8/0x290 [ 63.245881][ T17] ? driver_allows_async_probing+0x160/0x160 [ 63.251855][ T17] bus_for_each_drv+0x163/0x1e0 [ 63.256710][ T17] ? bus_rescan_devices+0x30/0x30 [ 63.261733][ T17] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 63.267537][ T17] ? lockdep_hardirqs_on+0x37e/0x580 [ 63.272822][ T17] __device_attach+0x223/0x3a0 [ 63.277588][ T17] ? device_bind_driver+0xe0/0xe0 [ 63.282620][ T17] ? kobject_uevent_env+0x295/0x13d0 [ 63.287913][ T17] bus_probe_device+0x1f1/0x2a0 [ 63.292772][ T17] ? blocking_notifier_call_chain+0x59/0xb0 [ 63.298674][ T17] device_add+0xad2/0x16e0 [ 63.303110][ T17] ? get_device_parent.isra.0+0x560/0x560 [ 63.308841][ T17] usb_new_device.cold+0x537/0xccf [ 63.313959][ T17] hub_event+0x138e/0x3b00 [ 63.318398][ T17] ? hub_port_debounce+0x350/0x350 [ 63.323529][ T17] ? _raw_spin_unlock_irq+0x29/0x40 [ 63.328736][ T17] process_one_work+0x90f/0x1580 [ 63.333691][ T17] ? wq_pool_ids_show+0x300/0x300 [ 63.338720][ T17] ? do_raw_spin_lock+0x11f/0x290 [ 63.343761][ T17] worker_thread+0x7b0/0xe20 [ 63.348370][ T17] ? process_one_work+0x1580/0x1580 [ 63.353575][ T17] kthread+0x313/0x420 [ 63.357649][ T17] ? kthread_park+0x1a0/0x1a0 [ 63.362330][ T17] ret_from_fork+0x3a/0x50 [ 63.368212][ T17] Kernel Offset: disabled [ 63.372643][ T17] Rebooting in 86400 seconds..