Warning: Permanently added '10.128.0.242' (ED25519) to the list of known hosts. 2025/05/18 16:03:19 parsed 1 programs 2025/05/18 16:03:19 executed programs: 0 [ 79.089615][ T29] audit: type=1400 audit(1747584199.191:84): avc: denied { mounton } for pid=3437 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 79.091545][ T3437] cgroup: Unknown subsys name 'cpuset' [ 82.657774][ T29] audit: type=1400 audit(1747584202.751:85): avc: denied { create } for pid=3437 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.678928][ T29] audit: type=1400 audit(1747584202.751:86): avc: denied { write } for pid=3437 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.704282][ T29] audit: type=1400 audit(1747584202.801:87): avc: denied { read } for pid=3437 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.359131][ T29] audit: type=1400 audit(1747584213.451:88): avc: denied { write } for pid=3886 comm="syz-executor.0" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 93.391032][ T29] audit: type=1400 audit(1747584213.481:89): avc: denied { ioctl } for pid=3886 comm="syz-executor.0" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 93.628710][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 93.778536][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 93.786863][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 93.796520][ T9] usb 1-1: config 5 has an invalid interface number: 114 but max is 3 [ 93.805366][ T9] usb 1-1: config 5 has an invalid interface association descriptor of length 2, skipping [ 93.815985][ T9] usb 1-1: config 5 has an invalid interface number: 118 but max is 3 [ 93.824425][ T9] usb 1-1: config 5 contains an unexpected descriptor of type 0x1, skipping [ 93.833562][ T9] usb 1-1: config 5 has an invalid interface number: 57 but max is 3 [ 93.841818][ T9] usb 1-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 93.852966][ T9] usb 1-1: config 5 has 3 interfaces, different from the descriptor's value: 4 [ 93.862878][ T9] usb 1-1: config 5 has no interface number 0 [ 93.869150][ T9] usb 1-1: config 5 has no interface number 1 [ 93.875255][ T9] usb 1-1: config 5 has no interface number 2 [ 93.881568][ T9] usb 1-1: config 5 interface 114 altsetting 255 has an invalid descriptor for endpoint zero, skipping [ 93.893358][ T9] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 93.904601][ T9] usb 1-1: config 5 interface 114 altsetting 255 has an invalid descriptor for endpoint zero, skipping [ 93.916094][ T9] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 93.927300][ T9] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x7, skipping [ 93.938985][ T9] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 93.950356][ T9] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0x3 has invalid maxpacket 26693, setting to 64 [ 93.961728][ T9] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x3, skipping [ 93.972739][ T9] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x4, skipping [ 93.983772][ T9] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x4, skipping [ 93.994833][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x1, skipping [ 94.006052][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xA, skipping [ 94.017062][ T9] usb 1-1: config 5 interface 118 altsetting 64 has an invalid descriptor for endpoint zero, skipping [ 94.028585][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xE, skipping [ 94.039700][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xB, skipping [ 94.050826][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x7, skipping [ 94.061873][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x1, skipping [ 94.072989][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x3, skipping [ 94.084074][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xC, skipping [ 94.094946][ T9] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xD, skipping [ 94.106139][ T9] usb 1-1: config 5 interface 57 altsetting 130 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 94.119517][ T9] usb 1-1: config 5 interface 114 has no altsetting 0 [ 94.126339][ T9] usb 1-1: config 5 interface 118 has no altsetting 0 [ 94.133666][ T9] usb 1-1: config 5 interface 57 has no altsetting 0 [ 94.143848][ T9] usb 1-1: string descriptor 0 read error: -22 [ 94.150498][ T9] usb 1-1: New USB device found, idVendor=0b05, idProduct=170c, bcdDevice=c6.c6 [ 94.159637][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.309185][ T9] usb 1-1: reset high-speed USB device number 2 using dummy_hcd 2025/05/18 16:03:34 executed programs: 1 [ 95.198591][ T9] usb 1-1: device descriptor read/64, error -71 [ 95.461338][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 96.307201][ T9] zd1211rw 1-1:5.114: phy0 [ 96.316431][ T29] audit: type=1400 audit(1747584216.411:90): avc: denied { read } for pid=2882 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 96.339625][ T9] zd1211rw 1-1:5.114: error ioread32(CR_REG1): -11 [ 96.471755][ T9] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 97.328995][ T9] usb 1-1: device descriptor read/64, error -71 [ 97.590813][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 98.427043][ T9] zd1211rw 1-1:5.118: phy1 [ 98.437978][ T9] zd1211rw 1-1:5.114: error ioread32(CR_REG1): -11 [ 98.445283][ T9] [ 98.447747][ T9] ============================================ [ 98.454091][ T9] WARNING: possible recursive locking detected [ 98.460402][ T9] 6.15.0-rc6-syzkaller-00105-gab6dc9a6c721 #0 Not tainted [ 98.467558][ T9] -------------------------------------------- [ 98.473923][ T9] kworker/0:0/9 is trying to acquire lock: [ 98.479861][ T9] ffff88811cef5c70 (&chip->mutex){+.+.}-{4:4}, at: zd_chip_disable_rxtx+0x1f/0x50 [ 98.489566][ T9] [ 98.489566][ T9] but task is already holding lock: [ 98.497140][ T9] ffff88811cb15c70 (&chip->mutex){+.+.}-{4:4}, at: pre_reset+0x20b/0x280 [ 98.505765][ T9] [ 98.505765][ T9] other info that might help us debug this: [ 98.513863][ T9] Possible unsafe locking scenario: [ 98.513863][ T9] [ 98.521349][ T9] CPU0 [ 98.524673][ T9] ---- [ 98.528068][ T9] lock(&chip->mutex); [ 98.532451][ T9] lock(&chip->mutex); [ 98.536846][ T9] [ 98.536846][ T9] *** DEADLOCK *** [ 98.536846][ T9] [ 98.545031][ T9] May be due to missing lock nesting notation [ 98.545031][ T9] [ 98.553491][ T9] 6 locks held by kworker/0:0/9: [ 98.558556][ T9] #0: ffff888106ee5548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 98.569540][ T9] #1: ffffc9000009fd18 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 98.581155][ T9] #2: ffff88810b7c1198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030 [ 98.590484][ T9] #3: ffff88811b3a8198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 98.599998][ T9] #4: ffff88811bd2c160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 98.609350][ T9] #5: ffff88811cb15c70 (&chip->mutex){+.+.}-{4:4}, at: pre_reset+0x20b/0x280 [ 98.618417][ T9] [ 98.618417][ T9] stack backtrace: [ 98.624364][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.15.0-rc6-syzkaller-00105-gab6dc9a6c721 #0 PREEMPT(voluntary) [ 98.624404][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 98.624424][ T9] Workqueue: usb_hub_wq hub_event [ 98.624468][ T9] Call Trace: [ 98.624477][ T9] [ 98.624494][ T9] dump_stack_lvl+0x116/0x1f0 [ 98.624545][ T9] print_deadlock_bug+0x1e9/0x240 [ 98.624585][ T9] __lock_acquire+0xff7/0x1ba0 [ 98.624632][ T9] lock_acquire+0x179/0x350 [ 98.624672][ T9] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.624719][ T9] ? __pfx___might_resched+0x10/0x10 [ 98.624754][ T9] ? __pfx___mutex_trylock_common+0x10/0x10 [ 98.624801][ T9] __mutex_lock+0x199/0xb90 [ 98.624838][ T9] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.624882][ T9] ? rcu_is_watching+0x12/0xc0 [ 98.624912][ T9] ? trace_contention_end+0xdd/0x130 [ 98.624955][ T9] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.624998][ T9] ? __mutex_lock+0x1ca/0xb90 [ 98.625035][ T9] ? __pfx___mutex_lock+0x10/0x10 [ 98.625071][ T9] ? pre_reset+0x20b/0x280 [ 98.625123][ T9] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.625167][ T9] zd_chip_disable_rxtx+0x1f/0x50 [ 98.625211][ T9] zd_op_stop+0x6b/0x1a0 [ 98.625257][ T9] pre_reset+0x191/0x280 [ 98.625293][ T9] usb_reset_device+0x416/0xa90 [ 98.625321][ T9] ? __pfx_pre_reset+0x10/0x10 [ 98.625361][ T9] probe+0x118/0x970 [ 98.625397][ T9] usb_probe_interface+0x300/0x9c0 [ 98.625442][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 98.625485][ T9] really_probe+0x23e/0xa90 [ 98.625534][ T9] __driver_probe_device+0x1de/0x440 [ 98.625582][ T9] driver_probe_device+0x4c/0x1b0 [ 98.625630][ T9] __device_attach_driver+0x1df/0x310 [ 98.625679][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 98.625728][ T9] bus_for_each_drv+0x156/0x1e0 [ 98.625766][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 98.625804][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 98.625840][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 98.625876][ T9] __device_attach+0x1e4/0x4b0 [ 98.625923][ T9] ? __pfx___device_attach+0x10/0x10 [ 98.625977][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 98.626028][ T9] bus_probe_device+0x17f/0x1c0 [ 98.626071][ T9] device_add+0x1148/0x1a70 [ 98.626104][ T9] ? __pfx_device_add+0x10/0x10 [ 98.626143][ T9] ? usb_cache_string+0xf2/0x150 [ 98.626174][ T9] ? create_intf_ep_devs.isra.0+0x4a/0x200 [ 98.626211][ T9] usb_set_configuration+0x1187/0x1e20 [ 98.626257][ T9] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 98.626287][ T9] usb_generic_driver_probe+0xb1/0x110 [ 98.626317][ T9] usb_probe_device+0xec/0x3e0 [ 98.626353][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 98.626389][ T9] really_probe+0x23e/0xa90 [ 98.626437][ T9] __driver_probe_device+0x1de/0x440 [ 98.626482][ T9] ? usb_driver_applicable+0x1c7/0x220 [ 98.626524][ T9] driver_probe_device+0x4c/0x1b0 [ 98.626572][ T9] __device_attach_driver+0x1df/0x310 [ 98.626620][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 98.626667][ T9] bus_for_each_drv+0x156/0x1e0 [ 98.626705][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 98.626744][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 98.626781][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 98.626815][ T9] __device_attach+0x1e4/0x4b0 [ 98.626864][ T9] ? __pfx___device_attach+0x10/0x10 [ 98.626913][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 98.626965][ T9] bus_probe_device+0x17f/0x1c0 [ 98.627009][ T9] device_add+0x1148/0x1a70 [ 98.627043][ T9] ? __pfx_device_add+0x10/0x10 [ 98.627074][ T9] ? usb_detect_static_quirks+0x335/0x3e0 [ 98.627107][ T9] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 98.627162][ T9] usb_new_device+0xd07/0x1a20 [ 98.627200][ T9] ? do_raw_spin_lock+0x12c/0x2b0 [ 98.627246][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 98.627283][ T9] ? mark_held_locks+0x49/0x80 [ 98.627325][ T9] hub_event+0x2f85/0x5030 [ 98.627376][ T9] ? __pfx_hub_event+0x10/0x10 [ 98.627411][ T9] ? debug_object_deactivate+0x1ec/0x3a0 [ 98.627469][ T9] ? rcu_is_watching+0x12/0xc0 [ 98.627501][ T9] process_one_work+0x9cc/0x1b70 [ 98.627535][ T9] ? __pfx_hcd_resume_work+0x10/0x10 [ 98.627576][ T9] ? __pfx_process_one_work+0x10/0x10 [ 98.627609][ T9] ? assign_work+0x1a0/0x250 [ 98.627657][ T9] worker_thread+0x6c8/0xf10 [ 98.627693][ T9] ? __pfx_worker_thread+0x10/0x10 [ 98.627720][ T9] kthread+0x3c2/0x780 [ 98.627765][ T9] ? __pfx_kthread+0x10/0x10 [ 98.627808][ T9] ? __pfx_kthread+0x10/0x10 [ 98.627852][ T9] ? __pfx_kthread+0x10/0x10 [ 98.627897][ T9] ? __pfx_kthread+0x10/0x10 [ 98.627940][ T9] ? rcu_is_watching+0x12/0xc0 [ 98.627968][ T9] ? __pfx_kthread+0x10/0x10 [ 98.628014][ T9] ret_from_fork+0x45/0x80 [ 98.628051][ T9] ? __pfx_kthread+0x10/0x10 [ 98.628095][ T9] ret_from_fork_asm+0x1a/0x30 [ 98.628142][ T9] [ 99.114601][ T9] zd1211rw 1-1:5.118: error ioread32(CR_REG1): -11 [ 99.748522][ T9] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 99.900466][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 100.712478][ T9] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 100.731645][ T9] zd1211rw 1-1:5.57: phy2 [ 100.913568][ T9] usb 1-1: USB disconnect, device number 2 2025/05/18 16:03:41 executed programs: 4 [ 101.433207][ T29] audit: type=1400 audit(1747584221.521:91): avc: denied { write } for pid=3426 comm="syz-execprog" path="pipe:[2220]" dev="pipefs" ino=2220 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 101.744884][ T42] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 101.908521][ T42] usb 1-1: Using ep0 maxpacket: 32 [ 101.915539][ T42] usb 1-1: unable to get BOS descriptor or descriptor too short [ 101.924542][ T42] usb 1-1: config 5 has an invalid interface number: 114 but max is 3 [ 101.933097][ T42] usb 1-1: config 5 has an invalid interface association descriptor of length 2, skipping [ 101.943521][ T42] usb 1-1: config 5 has an invalid interface number: 118 but max is 3 [ 101.951861][ T42] usb 1-1: config 5 contains an unexpected descriptor of type 0x1, skipping [ 101.960612][ T42] usb 1-1: config 5 has an invalid interface number: 57 but max is 3 [ 101.968939][ T42] usb 1-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 101.979416][ T42] usb 1-1: config 5 has 3 interfaces, different from the descriptor's value: 4 [ 101.988435][ T42] usb 1-1: config 5 has no interface number 0 [ 101.994548][ T42] usb 1-1: config 5 has no interface number 1 [ 102.000774][ T42] usb 1-1: config 5 has no interface number 2 [ 102.007008][ T42] usb 1-1: config 5 interface 114 altsetting 255 has an invalid descriptor for endpoint zero, skipping [ 102.018412][ T42] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 102.029842][ T42] usb 1-1: config 5 interface 114 altsetting 255 has an invalid descriptor for endpoint zero, skipping [ 102.041057][ T42] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 102.052518][ T42] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x7, skipping [ 102.063623][ T42] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 102.074748][ T42] usb 1-1: config 5 interface 114 altsetting 255 endpoint 0x3 has invalid maxpacket 26693, setting to 64 [ 102.086050][ T42] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x3, skipping [ 102.097164][ T42] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x4, skipping [ 102.108402][ T42] usb 1-1: config 5 interface 114 altsetting 255 has a duplicate endpoint with address 0x4, skipping [ 102.119571][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x1, skipping [ 102.130594][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xA, skipping [ 102.141858][ T42] usb 1-1: config 5 interface 118 altsetting 64 has an invalid descriptor for endpoint zero, skipping [ 102.153098][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xE, skipping [ 102.164169][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xB, skipping [ 102.175123][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x7, skipping [ 102.186079][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x1, skipping [ 102.197234][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0x3, skipping [ 102.208243][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xC, skipping [ 102.219536][ T42] usb 1-1: config 5 interface 118 altsetting 64 has a duplicate endpoint with address 0xD, skipping [ 102.230574][ T42] usb 1-1: config 5 interface 57 altsetting 130 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 102.243990][ T42] usb 1-1: config 5 interface 114 has no altsetting 0 [ 102.251188][ T42] usb 1-1: config 5 interface 118 has no altsetting 0 [ 102.258236][ T42] usb 1-1: config 5 interface 57 has no altsetting 0 [ 102.267543][ T42] usb 1-1: string descriptor 0 read error: -22 [ 102.273892][ T42] usb 1-1: New USB device found, idVendor=0b05, idProduct=170c, bcdDevice=c6.c6 [ 102.283071][ T42] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.418537][ T42] usb 1-1: reset high-speed USB device number 3 using dummy_hcd [ 103.318523][ T42] usb 1-1: device descriptor read/64, error -71 [ 103.580565][ T42] usb 1-1: unable to get BOS descriptor or descriptor too short [ 104.392766][ T42] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 104.412184][ T42] zd1211rw 1-1:5.114: phy3 [ 104.418132][ T42] zd1211rw 1-1:5.114: error ioread32(CR_REG1): -11 [ 104.558466][ T42] usb 1-1: reset high-speed USB device number 3 using dummy_hcd [ 105.438482][ T42] usb 1-1: device descriptor read/64, error -71 [ 105.700182][ T42] usb 1-1: unable to get BOS descriptor or descriptor too short [ 106.512009][ T42] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 106.530424][ T42] zd1211rw 1-1:5.118: phy4 [ 106.537571][ T42] zd1211rw 1-1:5.114: error ioread32(CR_REG1): -11 [ 106.550792][ T42] zd1211rw 1-1:5.118: error ioread32(CR_REG1): -11 [ 106.678638][ T42] usb 1-1: reset high-speed USB device number 3 using dummy_hcd 2025/05/18 16:03:47 executed programs: 7 [ 107.548506][ T42] usb 1-1: device descriptor read/64, error -71 [ 107.810379][ T42] usb 1-1: unable to get BOS descriptor or descriptor too short