Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 34.330752][ T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 34.579966][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 34.700007][ T7] usb 1-1: config 0 has an invalid interface number: 133 but max is 1 [ 34.708295][ T7] usb 1-1: config 0 has an invalid interface number: 229 but max is 1 [ 34.716709][ T7] usb 1-1: config 0 has no interface number 0 [ 34.722876][ T7] usb 1-1: config 0 has no interface number 1 [ 34.729025][ T7] usb 1-1: config 0 interface 133 altsetting 7 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 34.739940][ T7] usb 1-1: config 0 interface 133 altsetting 7 has a duplicate endpoint with address 0xE, skipping [ 34.750842][ T7] usb 1-1: config 0 interface 133 altsetting 7 has a duplicate endpoint with address 0xE, skipping [ 34.761591][ T7] usb 1-1: config 0 interface 229 altsetting 3 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 34.772866][ T7] usb 1-1: config 0 interface 229 altsetting 3 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 34.783889][ T7] usb 1-1: config 0 interface 229 altsetting 3 endpoint 0x9 has invalid maxpacket 1024, setting to 64 [ 34.794899][ T7] usb 1-1: config 0 interface 229 altsetting 3 has a duplicate endpoint with address 0xE, skipping [ 34.805631][ T7] usb 1-1: config 0 interface 229 altsetting 3 endpoint 0x3 has an invalid bInterval 149, changing to 7 [ 34.817251][ T7] usb 1-1: config 0 interface 229 altsetting 3 bulk endpoint 0x1 has invalid maxpacket 64 [ 34.827223][ T7] usb 1-1: config 0 interface 229 altsetting 3 has a duplicate endpoint with address 0x9, skipping [ 34.838104][ T7] usb 1-1: config 0 interface 133 has no altsetting 0 [ 34.844921][ T7] usb 1-1: config 0 interface 229 has no altsetting 0 [ 35.009833][ T7] usb 1-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=c4.ec [ 35.018941][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.026985][ T7] usb 1-1: Product: syz [ 35.031189][ T7] usb 1-1: Manufacturer: syz [ 35.035933][ T7] usb 1-1: SerialNumber: syz [ 35.047582][ T7] usb 1-1: config 0 descriptor?? executing program [ 35.342033][ T7] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 35.369867][ T7] dvb-usb: bulk message failed: -71 (2/0) [ 35.377316][ T7] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 35.400134][ T7] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 35.409214][ T7] usb 1-1: media controller created [ 35.423232][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 35.436877][ T7] cxusb: set interface failed [ 35.459857][ T7] dvb-usb: bulk message failed: -71 (1/0) [ 35.518053][ T7] DVB: Unable to find symbol mt352_attach() [ 35.524185][ T7] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 35.533404][ T7] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 35.542449][ T7] usb 1-1: media controller created [ 35.547769][ T7] ------------[ cut here ]------------ [ 35.553391][ T7] WARNING: CPU: 0 PID: 7 at mm/vmalloc.c:2873 __vmalloc_node_range+0x769/0x970 [ 35.562488][ T7] Modules linked in: [ 35.566379][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.12.0-syzkaller #0 [ 35.574262][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.584469][ T7] Workqueue: usb_hub_wq hub_event [ 35.589567][ T7] RIP: 0010:__vmalloc_node_range+0x769/0x970 [ 35.595568][ T7] Code: c7 04 24 00 00 00 00 eb 93 e8 a3 9e d9 ff 44 89 fa 44 89 f6 4c 89 ef e8 55 2f 07 00 48 89 04 24 e9 be fb ff ff e8 87 9e d9 ff <0f> 0b 48 c7 04 24 00 00 00 00 e9 63 ff ff ff e8 73 9e d9 ff 8b 7c [ 35.615345][ T7] RSP: 0018:ffffc9000007ee30 EFLAGS: 00010293 [ 35.621593][ T7] RAX: 0000000000000000 RBX: ffffffff8403efa4 RCX: 0000000000000000 [ 35.629697][ T7] RDX: ffff888100283680 RSI: ffffffff81674f99 RDI: 0000000000000003 [ 35.637705][ T7] RBP: 0000000000000001 R08: 0000000000000000 R09: 8000000000000163 [ 35.645890][ T7] R10: ffffffff816748d2 R11: 0000000000000000 R12: 0000000000000000 [ 35.653931][ T7] R13: ffffc90000000000 R14: dffffc0000000000 R15: 00000000ffffffff [ 35.661965][ T7] FS: 0000000000000000(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000 [ 35.670965][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.677581][ T7] CR2: 000055d47d764160 CR3: 0000000106fdd000 CR4: 00000000001506f0 [ 35.685601][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.693658][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.701712][ T7] Call Trace: [ 35.705022][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 35.709677][ T7] ? __dev_printk+0xcf/0xf5 [ 35.714194][ T7] ? vfree_atomic+0xe0/0xe0 [ 35.718690][ T7] ? _dev_info+0xd7/0x109 [ 35.723074][ T7] ? _dev_notice+0x109/0x109 [ 35.727680][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 35.732344][ T7] vmalloc+0x67/0x80 [ 35.736250][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 35.740902][ T7] dvb_dmx_init+0xe4/0xb90 [ 35.745340][ T7] ? __raw_spin_lock_init+0x36/0x110 [ 35.750724][ T7] dvb_usb_adapter_dvb_init+0x564/0x860 [ 35.756300][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 35.762607][ T7] dvb_usb_device_init.cold+0xc94/0x146e [ 35.768374][ T7] ? dvb_usb_device_power_ctrl+0x100/0x100 [ 35.774239][ T7] ? __pm_runtime_set_status+0x68a/0xc30 [ 35.779950][ T7] ? mark_held_locks+0x9f/0xe0 [ 35.784729][ T7] cxusb_probe+0x159/0x5e0 [ 35.789209][ T7] ? trace_hardirqs_on+0x5b/0x1a0 [ 35.794248][ T7] ? cxusb_medion_put+0x1b0/0x1b0 [ 35.799352][ T7] ? __pm_runtime_set_status+0x48a/0xc30 [ 35.805000][ T7] usb_probe_interface+0x315/0x7f0 [ 35.810177][ T7] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 35.815566][ T7] really_probe+0x291/0xf60 [ 35.820129][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 35.826392][ T7] driver_probe_device+0x298/0x410 [ 35.831583][ T7] __device_attach_driver+0x203/0x2c0 [ 35.836998][ T7] ? driver_allows_async_probing+0x150/0x150 [ 35.843045][ T7] bus_for_each_drv+0x15f/0x1e0 [ 35.847933][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 35.853020][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 35.859261][ T7] ? trace_hardirqs_on+0x5b/0x1a0 [ 35.864396][ T7] __device_attach+0x228/0x4b0 [ 35.869959][ T7] ? __driver_attach_async_helper+0x330/0x330 [ 35.876047][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 35.881392][ T7] bus_probe_device+0x1e4/0x290 [ 35.886268][ T7] device_add+0xbe0/0x2100 [ 35.890740][ T7] ? wait_for_completion_io+0x270/0x270 [ 35.896300][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 35.902605][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 35.908606][ T7] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 35.914506][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 35.920860][ T7] usb_set_configuration+0x113f/0x1910 [ 35.926361][ T7] usb_generic_driver_probe+0xba/0x100 [ 35.931924][ T7] usb_probe_device+0xd9/0x2c0 [ 35.936707][ T7] ? usb_driver_release_interface+0x180/0x180 [ 35.942834][ T7] really_probe+0x291/0xf60 [ 35.947362][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 35.953823][ T7] driver_probe_device+0x298/0x410 [ 35.958960][ T7] __device_attach_driver+0x203/0x2c0 [ 35.964413][ T7] ? driver_allows_async_probing+0x150/0x150 [ 35.970519][ T7] bus_for_each_drv+0x15f/0x1e0 [ 35.975390][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 35.980667][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 35.986675][ T7] ? trace_hardirqs_on+0x5b/0x1a0 [ 35.991780][ T7] __device_attach+0x228/0x4b0 [ 35.996740][ T7] ? __driver_attach_async_helper+0x330/0x330 [ 36.002897][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 36.008211][ T7] bus_probe_device+0x1e4/0x290 [ 36.013127][ T7] device_add+0xbe0/0x2100 [ 36.017580][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 36.023906][ T7] ? kfree+0xdb/0x3b0 [ 36.027913][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 36.034272][ T7] usb_new_device.cold+0x721/0x1058 [ 36.039552][ T7] ? hub_disconnect+0x510/0x510 [ 36.044416][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 36.049511][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 36.055536][ T7] hub_event+0x2357/0x4320 [ 36.060018][ T7] ? hub_port_debounce+0x3c0/0x3c0 [ 36.065141][ T7] ? lockdep_unlock+0x11/0x280 [ 36.069999][ T7] ? __x64_sys_prctl+0x60/0x150 [ 36.074870][ T7] ? lock_release+0x6f0/0x6f0 [ 36.079623][ T7] ? lock_downgrade+0x6e0/0x6e0 [ 36.084487][ T7] ? do_raw_spin_lock+0x120/0x2b0 [ 36.089577][ T7] process_one_work+0x98d/0x1580 [ 36.094547][ T7] ? pwq_dec_nr_in_flight+0x320/0x320 [ 36.099978][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 36.104929][ T7] worker_thread+0x64c/0x1120 [ 36.109674][ T7] ? __kthread_parkme+0x118/0x1d0 [ 36.114732][ T7] ? process_one_work+0x1580/0x1580 [ 36.119987][ T7] kthread+0x38c/0x460 [ 36.124069][ T7] ? _raw_spin_unlock_irq+0x1f/0x30 [ 36.129325][ T7] ? __kthread_bind_mask+0xc0/0xc0 [ 36.134449][ T7] ret_from_fork+0x1f/0x30 [ 36.138860][ T7] Kernel panic - not syncing: panic_on_warn set ... [ 36.145425][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.12.0-syzkaller #0 [ 36.153212][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.163255][ T7] Workqueue: usb_hub_wq hub_event [ 36.168290][ T7] Call Trace: [ 36.171581][ T7] dump_stack+0x143/0x1db [ 36.175901][ T7] panic+0x306/0x73d [ 36.179899][ T7] ? __warn_printk+0xf3/0xf3 [ 36.184477][ T7] ? __warn.cold+0x1a/0x44 [ 36.188900][ T7] ? __vmalloc_node_range+0x769/0x970 [ 36.194293][ T7] __warn.cold+0x35/0x44 [ 36.198529][ T7] ? __vmalloc_node_range+0x769/0x970 [ 36.204035][ T7] report_bug+0x1bd/0x210 [ 36.208385][ T7] handle_bug+0x3c/0x60 [ 36.212543][ T7] exc_invalid_op+0x14/0x40 [ 36.217047][ T7] asm_exc_invalid_op+0x12/0x20 [ 36.221883][ T7] RIP: 0010:__vmalloc_node_range+0x769/0x970 [ 36.227853][ T7] Code: c7 04 24 00 00 00 00 eb 93 e8 a3 9e d9 ff 44 89 fa 44 89 f6 4c 89 ef e8 55 2f 07 00 48 89 04 24 e9 be fb ff ff e8 87 9e d9 ff <0f> 0b 48 c7 04 24 00 00 00 00 e9 63 ff ff ff e8 73 9e d9 ff 8b 7c [ 36.247445][ T7] RSP: 0018:ffffc9000007ee30 EFLAGS: 00010293 [ 36.253589][ T7] RAX: 0000000000000000 RBX: ffffffff8403efa4 RCX: 0000000000000000 [ 36.261577][ T7] RDX: ffff888100283680 RSI: ffffffff81674f99 RDI: 0000000000000003 [ 36.269555][ T7] RBP: 0000000000000001 R08: 0000000000000000 R09: 8000000000000163 [ 36.277515][ T7] R10: ffffffff816748d2 R11: 0000000000000000 R12: 0000000000000000 [ 36.285497][ T7] R13: ffffc90000000000 R14: dffffc0000000000 R15: 00000000ffffffff [ 36.293464][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 36.298054][ T7] ? __vmalloc_node_range+0xa2/0x970 [ 36.303432][ T7] ? __vmalloc_node_range+0x769/0x970 [ 36.308801][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 36.313396][ T7] ? __dev_printk+0xcf/0xf5 [ 36.317911][ T7] ? vfree_atomic+0xe0/0xe0 [ 36.322403][ T7] ? _dev_info+0xd7/0x109 [ 36.326738][ T7] ? _dev_notice+0x109/0x109 [ 36.331331][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 36.335920][ T7] vmalloc+0x67/0x80 [ 36.339823][ T7] ? dvb_dmx_init+0xe4/0xb90 [ 36.344617][ T7] dvb_dmx_init+0xe4/0xb90 [ 36.349044][ T7] ? __raw_spin_lock_init+0x36/0x110 [ 36.354381][ T7] dvb_usb_adapter_dvb_init+0x564/0x860 [ 36.360041][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 36.366273][ T7] dvb_usb_device_init.cold+0xc94/0x146e [ 36.371939][ T7] ? dvb_usb_device_power_ctrl+0x100/0x100 [ 36.377733][ T7] ? __pm_runtime_set_status+0x68a/0xc30 [ 36.383356][ T7] ? mark_held_locks+0x9f/0xe0 [ 36.388112][ T7] cxusb_probe+0x159/0x5e0 [ 36.392518][ T7] ? trace_hardirqs_on+0x5b/0x1a0 [ 36.397563][ T7] ? cxusb_medion_put+0x1b0/0x1b0 [ 36.402650][ T7] ? __pm_runtime_set_status+0x48a/0xc30 [ 36.408396][ T7] usb_probe_interface+0x315/0x7f0 [ 36.413508][ T7] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 36.418886][ T7] really_probe+0x291/0xf60 [ 36.423397][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 36.429635][ T7] driver_probe_device+0x298/0x410 [ 36.435135][ T7] __device_attach_driver+0x203/0x2c0 [ 36.440506][ T7] ? driver_allows_async_probing+0x150/0x150 [ 36.446595][ T7] bus_for_each_drv+0x15f/0x1e0 [ 36.451489][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 36.456526][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 36.462508][ T7] ? trace_hardirqs_on+0x5b/0x1a0 [ 36.467533][ T7] __device_attach+0x228/0x4b0 [ 36.472290][ T7] ? __driver_attach_async_helper+0x330/0x330 [ 36.478482][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 36.483820][ T7] bus_probe_device+0x1e4/0x290 [ 36.488666][ T7] device_add+0xbe0/0x2100 [ 36.493091][ T7] ? wait_for_completion_io+0x270/0x270 [ 36.498641][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 36.504885][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 36.510856][ T7] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 36.516671][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 36.522902][ T7] usb_set_configuration+0x113f/0x1910 [ 36.528373][ T7] usb_generic_driver_probe+0xba/0x100 [ 36.533830][ T7] usb_probe_device+0xd9/0x2c0 [ 36.538587][ T7] ? usb_driver_release_interface+0x180/0x180 [ 36.544820][ T7] really_probe+0x291/0xf60 [ 36.549324][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 36.555612][ T7] driver_probe_device+0x298/0x410 [ 36.560761][ T7] __device_attach_driver+0x203/0x2c0 [ 36.566129][ T7] ? driver_allows_async_probing+0x150/0x150 [ 36.572112][ T7] bus_for_each_drv+0x15f/0x1e0 [ 36.576957][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 36.581973][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 36.588134][ T7] ? trace_hardirqs_on+0x5b/0x1a0 [ 36.593150][ T7] __device_attach+0x228/0x4b0 [ 36.597911][ T7] ? __driver_attach_async_helper+0x330/0x330 [ 36.603980][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 36.609257][ T7] bus_probe_device+0x1e4/0x290 [ 36.614100][ T7] device_add+0xbe0/0x2100 [ 36.618504][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 36.624817][ T7] ? kfree+0xdb/0x3b0 [ 36.628794][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 36.635098][ T7] usb_new_device.cold+0x721/0x1058 [ 36.640304][ T7] ? hub_disconnect+0x510/0x510 [ 36.645851][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 36.650793][ T7] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 36.656824][ T7] hub_event+0x2357/0x4320 [ 36.661278][ T7] ? hub_port_debounce+0x3c0/0x3c0 [ 36.666380][ T7] ? lockdep_unlock+0x11/0x280 [ 36.671150][ T7] ? __x64_sys_prctl+0x60/0x150 [ 36.675989][ T7] ? lock_release+0x6f0/0x6f0 [ 36.680656][ T7] ? lock_downgrade+0x6e0/0x6e0 [ 36.685494][ T7] ? do_raw_spin_lock+0x120/0x2b0 [ 36.690505][ T7] process_one_work+0x98d/0x1580 [ 36.695449][ T7] ? pwq_dec_nr_in_flight+0x320/0x320 [ 36.700826][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 36.705766][ T7] worker_thread+0x64c/0x1120 [ 36.710458][ T7] ? __kthread_parkme+0x118/0x1d0 [ 36.715475][ T7] ? process_one_work+0x1580/0x1580 [ 36.720763][ T7] kthread+0x38c/0x460 [ 36.724850][ T7] ? _raw_spin_unlock_irq+0x1f/0x30 [ 36.730063][ T7] ? __kthread_bind_mask+0xc0/0xc0 [ 36.735187][ T7] ret_from_fork+0x1f/0x30 [ 36.740454][ T7] Kernel Offset: disabled [ 36.744839][ T7] Rebooting in 86400 seconds..