Warning: Permanently added '[localhost]:47287' (ECDSA) to the list of known hosts. executing program [ 111.454227][ T47] audit: type=1400 audit(1613481081.039:8): avc: denied { execmem } for pid=8596 comm="syz-executor838" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 111.750204][ T42] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 112.000290][ T42] usb 5-1: Using ep0 maxpacket: 8 [ 112.130226][ T42] usb 5-1: config 0 has an invalid interface number: 191 but max is 1 [ 112.141984][ T42] usb 5-1: config 0 has no interface number 1 [ 112.151915][ T42] usb 5-1: config 0 interface 191 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 112.164876][ T42] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.350497][ T42] usb 5-1: New USB device found, idVendor=0572, idProduct=cb07, bcdDevice=f8.4e [ 112.371407][ T42] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.389460][ T42] usb 5-1: Product: syz [ 112.399307][ T42] usb 5-1: Manufacturer: syz [ 112.410818][ T42] usb 5-1: SerialNumber: syz [ 112.425556][ T42] usb 5-1: config 0 descriptor?? [ 112.452717][ T8596] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 112.721406][ T42] ------------[ cut here ]------------ [ 112.728196][ T42] usb 5-1: BOGUS urb xfer, pipe 1 != type 3 [ 112.739951][ T42] WARNING: CPU: 3 PID: 42 at drivers/usb/core/urb.c:493 usb_submit_urb+0xd27/0x1540 [ 112.755235][ T42] Modules linked in: [ 112.761516][ T42] CPU: 3 PID: 42 Comm: kworker/3:1 Not tainted 5.11.0-syzkaller #0 [ 112.772878][ T42] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 112.787567][ T42] Workqueue: usb_hub_wq hub_event [ 112.795706][ T42] RIP: 0010:usb_submit_urb+0xd27/0x1540 [ 112.804924][ T42] Code: 84 d4 02 00 00 e8 09 6e 3a fc 4c 89 ef e8 71 ca 11 ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 20 12 e1 89 e8 d3 41 82 03 <0f> 0b e9 81 f8 ff ff e8 dd 6d 3a fc 48 81 c5 38 06 00 00 e9 ad f7 [ 112.832967][ T42] RSP: 0018:ffffc90000666ed0 EFLAGS: 00010282 [ 112.842888][ T42] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 112.855232][ T42] RDX: ffff888011af2340 RSI: ffffffff815b7455 RDI: fffff520000ccdcc [ 112.868375][ T42] RBP: ffff8880135be200 R08: 0000000000000000 R09: 0000000000000000 [ 112.883584][ T42] R10: ffffffff815b05fe R11: 0000000000000000 R12: 0000000000000001 [ 112.895958][ T42] R13: ffff88801e8470a0 R14: ffff8880190ad4c0 R15: ffff88801b219b00 [ 112.909121][ T42] FS: 0000000000000000(0000) GS:ffff88802cd00000(0000) knlGS:0000000000000000 [ 112.923810][ T42] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.937202][ T42] CR2: 00007f3a28c6b000 CR3: 000000001deb7000 CR4: 0000000000150ee0 [ 112.955371][ T42] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 112.970235][ T42] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 112.986932][ T42] Call Trace: [ 112.994162][ T42] ? lockdep_init_map_waits+0x232/0x720 [ 113.004916][ T42] cxacru_cm+0x3c0/0x8e0 [ 113.012565][ T42] ? cxacru_timeout_kill+0x40/0x40 [ 113.022348][ T42] ? queue_work_node+0x250/0x250 [ 113.029688][ T42] cxacru_card_status+0x22/0xe0 [ 113.036836][ T42] cxacru_bind+0x7a9/0x11a0 [ 113.043814][ T42] ? cxacru_fw.constprop.0+0x460/0x460 [ 113.052560][ T42] usbatm_usb_probe+0x321/0x1ae0 [ 113.059655][ T42] ? __pm_runtime_set_status+0x68a/0xd20 [ 113.068405][ T42] ? mark_held_locks+0x9f/0xe0 [ 113.077035][ T42] cxacru_usb_probe+0xdf/0x1e0 [ 113.085178][ T42] ? cxacru_card_status+0xe0/0xe0 [ 113.092769][ T42] ? __pm_runtime_set_status+0x48a/0xd20 [ 113.099727][ T42] usb_probe_interface+0x315/0x7f0 [ 113.108731][ T42] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 113.116171][ T42] really_probe+0x291/0xe60 [ 113.123264][ T42] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 113.135409][ T42] driver_probe_device+0x26b/0x3d0 [ 113.146547][ T42] __device_attach_driver+0x1d1/0x290 [ 113.156940][ T42] ? driver_allows_async_probing+0x150/0x150 [ 113.170455][ T42] bus_for_each_drv+0x15f/0x1e0 [ 113.180944][ T42] ? bus_for_each_dev+0x1d0/0x1d0 [ 113.190338][ T42] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 113.204514][ T42] ? lockdep_hardirqs_on+0x79/0x100 [ 113.213956][ T42] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 113.226586][ T42] __device_attach+0x228/0x4a0 [ 113.238012][ T42] ? __driver_attach_async_helper+0x330/0x330 [ 113.250239][ T42] ? kobject_uevent_env+0x2bb/0x1680 [ 113.259006][ T42] bus_probe_device+0x1e4/0x290 [ 113.267606][ T42] device_add+0xbc4/0x1d90 [ 113.275589][ T42] ? wait_for_completion_io+0x260/0x260 [ 113.285552][ T42] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 113.295003][ T42] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 113.302891][ T42] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 113.311265][ T42] usb_set_configuration+0x1137/0x1910 [ 113.318215][ T42] usb_generic_driver_probe+0xba/0x100 [ 113.325193][ T42] usb_probe_device+0xd9/0x2c0 [ 113.332326][ T42] ? usb_driver_release_interface+0x180/0x180 [ 113.341701][ T42] really_probe+0x291/0xe60 [ 113.347221][ T42] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 113.356925][ T42] driver_probe_device+0x26b/0x3d0 [ 113.364774][ T42] __device_attach_driver+0x1d1/0x290 [ 113.375279][ T42] ? driver_allows_async_probing+0x150/0x150 [ 113.386150][ T42] bus_for_each_drv+0x15f/0x1e0 [ 113.394923][ T42] ? bus_for_each_dev+0x1d0/0x1d0 [ 113.404220][ T42] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 113.412452][ T42] ? lockdep_hardirqs_on+0x79/0x100 [ 113.419644][ T42] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 113.427178][ T42] __device_attach+0x228/0x4a0 [ 113.433480][ T42] ? __driver_attach_async_helper+0x330/0x330 [ 113.443184][ T42] ? kobject_uevent_env+0x2bb/0x1680 [ 113.450576][ T42] bus_probe_device+0x1e4/0x290 [ 113.458351][ T42] device_add+0xbc4/0x1d90 [ 113.465094][ T42] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 113.474424][ T42] ? usb_cache_string+0xe3/0x120 [ 113.481347][ T42] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 113.490593][ T42] usb_new_device.cold+0x721/0x1058 [ 113.498952][ T42] ? hub_disconnect+0x510/0x510 [ 113.506309][ T42] ? rwlock_bug.part.0+0x90/0x90 [ 113.513206][ T42] ? _raw_spin_unlock_irq+0x1f/0x40 [ 113.523659][ T42] hub_event+0x2357/0x4320 [ 113.530727][ T42] ? hub_port_debounce+0x3c0/0x3c0 [ 113.540567][ T42] ? lock_release+0x710/0x710 [ 113.549370][ T42] ? lock_downgrade+0x6d0/0x6d0 [ 113.559714][ T42] ? do_raw_spin_lock+0x120/0x2b0 [ 113.570137][ T42] process_one_work+0x98d/0x15f0 [ 113.580812][ T42] ? pwq_dec_nr_in_flight+0x320/0x320 [ 113.591226][ T42] ? rwlock_bug.part.0+0x90/0x90 [ 113.602143][ T42] ? _raw_spin_lock_irq+0x41/0x50 [ 113.612460][ T42] worker_thread+0x64c/0x1120 [ 113.620430][ T42] ? __kthread_parkme+0x13f/0x1e0 [ 113.629444][ T42] ? process_one_work+0x15f0/0x15f0 [ 113.638553][ T42] kthread+0x3b1/0x4a0 [ 113.647738][ T42] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 113.659530][ T42] ret_from_fork+0x1f/0x30 [ 113.667650][ T42] Kernel panic - not syncing: panic_on_warn set ... [ 113.680079][ T42] CPU: 3 PID: 42 Comm: kworker/3:1 Not tainted 5.11.0-syzkaller #0 [ 113.697597][ T42] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 113.718020][ T42] Workqueue: usb_hub_wq hub_event [ 113.727917][ T42] Call Trace: [ 113.733860][ T42] dump_stack+0x107/0x163 [ 113.742045][ T42] panic+0x306/0x73d [ 113.747553][ T42] ? __warn_printk+0xf3/0xf3 [ 113.754185][ T42] ? __warn.cold+0x1a/0x44 [ 113.761099][ T42] ? usb_submit_urb+0xd27/0x1540 [ 113.767872][ T42] __warn.cold+0x35/0x44 [ 113.774588][ T42] ? usb_submit_urb+0xd27/0x1540 [ 113.782359][ T42] report_bug+0x1bd/0x210 [ 113.791141][ T42] handle_bug+0x3c/0x60 [ 113.800126][ T42] exc_invalid_op+0x14/0x40 [ 113.809602][ T42] asm_exc_invalid_op+0x12/0x20 [ 113.820575][ T42] RIP: 0010:usb_submit_urb+0xd27/0x1540 [ 113.832237][ T42] Code: 84 d4 02 00 00 e8 09 6e 3a fc 4c 89 ef e8 71 ca 11 ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 20 12 e1 89 e8 d3 41 82 03 <0f> 0b e9 81 f8 ff ff e8 dd 6d 3a fc 48 81 c5 38 06 00 00 e9 ad f7 [ 113.871184][ T42] RSP: 0018:ffffc90000666ed0 EFLAGS: 00010282 [ 113.881414][ T42] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 113.894628][ T42] RDX: ffff888011af2340 RSI: ffffffff815b7455 RDI: fffff520000ccdcc [ 113.906633][ T42] RBP: ffff8880135be200 R08: 0000000000000000 R09: 0000000000000000 [ 113.918882][ T42] R10: ffffffff815b05fe R11: 0000000000000000 R12: 0000000000000001 [ 113.931919][ T42] R13: ffff88801e8470a0 R14: ffff8880190ad4c0 R15: ffff88801b219b00 [ 113.944488][ T42] ? wake_up_klogd.part.0+0x8e/0xd0 [ 113.950605][ T42] ? vprintk_func+0x95/0x1e0 [ 113.956161][ T42] ? lockdep_init_map_waits+0x232/0x720 [ 113.964536][ T42] cxacru_cm+0x3c0/0x8e0 [ 113.971766][ T42] ? cxacru_timeout_kill+0x40/0x40 [ 113.979159][ T42] ? queue_work_node+0x250/0x250 [ 113.986087][ T42] cxacru_card_status+0x22/0xe0 [ 113.991781][ T42] cxacru_bind+0x7a9/0x11a0 [ 113.998078][ T42] ? cxacru_fw.constprop.0+0x460/0x460 [ 114.006602][ T42] usbatm_usb_probe+0x321/0x1ae0 [ 114.014675][ T42] ? __pm_runtime_set_status+0x68a/0xd20 [ 114.022935][ T42] ? mark_held_locks+0x9f/0xe0 [ 114.029876][ T42] cxacru_usb_probe+0xdf/0x1e0 [ 114.037848][ T42] ? cxacru_card_status+0xe0/0xe0 [ 114.047220][ T42] ? __pm_runtime_set_status+0x48a/0xd20 [ 114.057263][ T42] usb_probe_interface+0x315/0x7f0 [ 114.065853][ T42] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 114.073240][ T42] really_probe+0x291/0xe60 [ 114.079942][ T42] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 114.088408][ T42] driver_probe_device+0x26b/0x3d0 [ 114.095733][ T42] __device_attach_driver+0x1d1/0x290 [ 114.102446][ T42] ? driver_allows_async_probing+0x150/0x150 [ 114.111225][ T42] bus_for_each_drv+0x15f/0x1e0 [ 114.119770][ T42] ? bus_for_each_dev+0x1d0/0x1d0 [ 114.130581][ T42] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 114.142511][ T42] ? lockdep_hardirqs_on+0x79/0x100 [ 114.149544][ T42] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 114.157142][ T42] __device_attach+0x228/0x4a0 [ 114.164383][ T42] ? __driver_attach_async_helper+0x330/0x330 [ 114.172846][ T42] ? kobject_uevent_env+0x2bb/0x1680 [ 114.180369][ T42] bus_probe_device+0x1e4/0x290 [ 114.186272][ T42] device_add+0xbc4/0x1d90 [ 114.191655][ T42] ? wait_for_completion_io+0x260/0x260 [ 114.198664][ T42] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 114.207381][ T42] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 114.215573][ T42] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 114.222634][ T42] usb_set_configuration+0x1137/0x1910 [ 114.229416][ T42] usb_generic_driver_probe+0xba/0x100 [ 114.235980][ T42] usb_probe_device+0xd9/0x2c0 [ 114.241976][ T42] ? usb_driver_release_interface+0x180/0x180 [ 114.249538][ T42] really_probe+0x291/0xe60 [ 114.256165][ T42] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 114.265833][ T42] driver_probe_device+0x26b/0x3d0 [ 114.272641][ T42] __device_attach_driver+0x1d1/0x290 [ 114.280896][ T42] ? driver_allows_async_probing+0x150/0x150 [ 114.291607][ T42] bus_for_each_drv+0x15f/0x1e0 [ 114.298011][ T42] ? bus_for_each_dev+0x1d0/0x1d0 [ 114.306328][ T42] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 114.314765][ T42] ? lockdep_hardirqs_on+0x79/0x100 [ 114.321154][ T42] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 114.328875][ T42] __device_attach+0x228/0x4a0 [ 114.336007][ T42] ? __driver_attach_async_helper+0x330/0x330 [ 114.347486][ T42] ? kobject_uevent_env+0x2bb/0x1680 [ 114.355877][ T42] bus_probe_device+0x1e4/0x290 [ 114.363669][ T42] device_add+0xbc4/0x1d90 [ 114.371352][ T42] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 114.384958][ T42] ? usb_cache_string+0xe3/0x120 [ 114.394429][ T42] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 114.405793][ T42] usb_new_device.cold+0x721/0x1058 [ 114.415173][ T42] ? hub_disconnect+0x510/0x510 [ 114.424145][ T42] ? rwlock_bug.part.0+0x90/0x90 [ 114.432595][ T42] ? _raw_spin_unlock_irq+0x1f/0x40 [ 114.442408][ T42] hub_event+0x2357/0x4320 [ 114.455206][ T42] ? hub_port_debounce+0x3c0/0x3c0 [ 114.464391][ T42] ? lock_release+0x710/0x710 [ 114.472794][ T42] ? lock_downgrade+0x6d0/0x6d0 [ 114.482297][ T42] ? do_raw_spin_lock+0x120/0x2b0 [ 114.493996][ T42] process_one_work+0x98d/0x15f0 [ 114.505766][ T42] ? pwq_dec_nr_in_flight+0x320/0x320 [ 114.515541][ T42] ? rwlock_bug.part.0+0x90/0x90 [ 114.523017][ T42] ? _raw_spin_lock_irq+0x41/0x50 [ 114.530942][ T42] worker_thread+0x64c/0x1120 [ 114.537989][ T42] ? __kthread_parkme+0x13f/0x1e0 [ 114.546360][ T42] ? process_one_work+0x15f0/0x15f0 [ 114.555321][ T42] kthread+0x3b1/0x4a0 [ 114.562954][ T42] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 114.573794][ T42] ret_from_fork+0x1f/0x30 [ 114.583890][ T42] Dumping ftrace buffer: [ 114.593522][ T42] (ftrace buffer empty) [ 114.602185][ T42] Kernel Offset: disabled [ 114.608917][ T42] Rebooting in 1 seconds.. [ 115.632242][ T42] ACPI MEMORY or I/O RESET_REG. VM DIAGNOSIS: 13:11:33 Registers: Failed reading regs: dial tcp 127.0.0.1:44444: connect: connection refused Failed reading regs: dial tcp 127.0.0.1:44444: connect: connection refused Failed reading regs: dial tcp 127.0.0.1:44444: connect: connection refused Failed reading regs: dial tcp 127.0.0.1:44444: connect: connection refused