Warning: Permanently added '10.128.1.5' (ED25519) to the list of known hosts.
executing program
[ 145.716034][ T29] audit: type=1400 audit(1723097891.042:80): avc: denied { execmem } for pid=2646 comm="syz-executor390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 145.744251][ T29] audit: type=1400 audit(1723097891.042:81): avc: denied { read write } for pid=2647 comm="syz-executor390" name="raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 145.768096][ T29] audit: type=1400 audit(1723097891.042:82): avc: denied { open } for pid=2647 comm="syz-executor390" path="/dev/raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 145.791816][ T29] audit: type=1400 audit(1723097891.042:83): avc: denied { ioctl } for pid=2647 comm="syz-executor390" path="/dev/raw-gadget" dev="devtmpfs" ino=140 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 145.982357][ T41] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 146.164447][ T41] usb 1-1: New USB device found, idVendor=0bda, idProduct=818a, bcdDevice=e2.d8
[ 146.173687][ T41] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 146.185011][ T41] usb 1-1: config 0 descriptor??
[ 146.392116][ T41] rtl8192cu: Chip version 0x10
executing program
[ 146.798743][ T41] usb 1-1: reg 0x0, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x69 reqtype=0x40
[ 146.822124][ T41] usb 1-1: reg 0x2, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 reqtype=0xc0
[ 146.834672][ T41] usb 1-1: reg 0x2, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x1000 reqtype=0x40
[ 146.847615][ T41] usb 1-1: reg 0x8, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 reqtype=0xc0
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[ 209.944559][ T2545] udevd[2545]: worker [2648] /devices/platform/dummy_hcd.0/usb1/1-1 is taking a long time
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[ 330.302142][ T2545] udevd[2545]: worker [2648] /devices/platform/dummy_hcd.0/usb1/1-1 timeout; kill it
[ 330.311884][ T2545] udevd[2545]: seq 4424 '/devices/platform/dummy_hcd.0/usb1/1-1' killed
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[ 430.161999][ T30] INFO: task udevd:2648 blocked for more than 143 seconds.
[ 430.169398][ T30] Not tainted 6.11.0-rc1-syzkaller-00033-g25f51b76f90f #0
[ 430.177121][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 430.185844][ T30] task:udevd state:D stack:28128 pid:2648 tgid:2648 ppid:2545 flags:0x00000006
[ 430.196096][ T30] Call Trace:
[ 430.199401][ T30]
[ 430.202410][ T30] __schedule+0xcda/0x2f80
[ 430.206893][ T30] ? __pfx___schedule+0x10/0x10
[ 430.211774][ T30] ? schedule+0x298/0x350
[ 430.216155][ T30] ? __pfx_lock_release+0x10/0x10
[ 430.221210][ T30] ? __mutex_lock+0x5b3/0x9c0
[ 430.225984][ T30] ? __mutex_trylock_common+0x78/0x250
[ 430.231479][ T30] schedule+0xe7/0x350
[ 430.235639][ T30] schedule_preempt_disabled+0x13/0x30
[ 430.241128][ T30] __mutex_lock+0x5b8/0x9c0
[ 430.245702][ T30] ? uevent_show+0x188/0x3b0
[ 430.250336][ T30] ? __pfx___mutex_lock+0x10/0x10
[ 430.255450][ T30] ? uevent_show+0x188/0x3b0
[ 430.260072][ T30] uevent_show+0x188/0x3b0
[ 430.264562][ T30] ? __pfx_uevent_show+0x10/0x10
[ 430.269532][ T30] dev_attr_show+0x53/0xe0
[ 430.274026][ T30] ? __pfx_dev_attr_show+0x10/0x10
[ 430.279169][ T30] sysfs_kf_seq_show+0x23e/0x410
[ 430.284168][ T30] seq_read_iter+0x4fa/0x12c0
[ 430.288889][ T30] kernfs_fop_read_iter+0x41a/0x590
[ 430.294184][ T30] vfs_read+0x869/0xbd0
[ 430.298374][ T30] ? __pfx_vfs_read+0x10/0x10
[ 430.303131][ T30] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 430.308792][ T30] ? __pfx_do_sys_openat2+0x10/0x10
[ 430.314067][ T30] ? __fget_light+0x173/0x210
[ 430.318776][ T30] ksys_read+0x12f/0x260
[ 430.323109][ T30] ? __pfx_ksys_read+0x10/0x10
[ 430.327908][ T30] do_syscall_64+0xcd/0x250
[ 430.332513][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 430.338447][ T30] RIP: 0033:0x7f9e6cf37b6a
[ 430.342939][ T30] RSP: 002b:00007ffeb20b7ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 430.351470][ T30] RAX: ffffffffffffffda RBX: 000055cc28f0a300 RCX: 00007f9e6cf37b6a
[ 430.359524][ T30] RDX: 0000000000001000 RSI: 000055cc28f7d910 RDI: 0000000000000008
[ 430.367553][ T30] RBP: 000055cc28f0a300 R08: 0000000000000008 R09: 0000000000000000
[ 430.375609][ T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 430.383630][ T30] R13: 0000000000003fff R14: 00007ffeb20b7fb8 R15: 000000000000000a
[ 430.391723][ T30]
[ 430.394793][ T30]
[ 430.394793][ T30] Showing all locks held in the system:
[ 430.402646][ T30] 1 lock held by khungtaskd/30:
[ 430.407516][ T30] #0: ffffffff88cb68a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340
[ 430.417443][ T30] 5 locks held by kworker/1:1/41:
[ 430.422515][ T30] #0: ffff888104ac2d48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1277/0x1b40
[ 430.433394][ T30] #1: ffffc900002b7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1b40
[ 430.444706][ T30] #2: ffff888108b8f190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f50
[ 430.453694][ T30] #3: ffff88810fadc190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0
[ 430.463014][ T30] #4: ffff88810fada160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0
[ 430.472441][ T30] 2 locks held by getty/2605:
[ 430.477149][ T30] #0: ffff88810ebb50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 430.486994][ T30] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc8/0x1490
[ 430.497184][ T30] 4 locks held by udevd/2648:
[ 430.501925][ T30] #0: ffff8881136e7418 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0
[ 430.510859][ T30] #1: ffff888122464088 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240
[ 430.520396][ T30] #2: ffff88811421b878 (kn->active#3){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 430.530347][ T30] #3: ffff88810fadc190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0
[ 430.539486][ T30]
[ 430.541839][ T30] =============================================
[ 430.541839][ T30]
[ 430.550323][ T30] NMI backtrace for cpu 0
[ 430.554670][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc1-syzkaller-00033-g25f51b76f90f #0
[ 430.565196][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 430.575270][ T30] Call Trace:
[ 430.578562][ T30]
[ 430.581505][ T30] dump_stack_lvl+0x116/0x1f0
[ 430.586213][ T30] nmi_cpu_backtrace+0x27b/0x390
[ 430.591179][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 430.597193][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 430.603211][ T30] watchdog+0xf4e/0x1280
[ 430.607486][ T30] ? __pfx_watchdog+0x10/0x10
[ 430.612187][ T30] ? lockdep_hardirqs_on+0x7c/0x110
[ 430.617423][ T30] ? __kthread_parkme+0x148/0x220
[ 430.622480][ T30] ? __pfx_watchdog+0x10/0x10
[ 430.627164][ T30] kthread+0x2c1/0x3a0
[ 430.631263][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 430.636470][ T30] ? __pfx_kthread+0x10/0x10
[ 430.641092][ T30] ret_from_fork+0x45/0x80
[ 430.645530][ T30] ? __pfx_kthread+0x10/0x10
[ 430.650133][ T30] ret_from_fork_asm+0x1a/0x30
[ 430.655097][ T30]
[ 430.658215][ T30] Sending NMI from CPU 0 to CPUs 1:
[ 430.663494][ C1] NMI backtrace for cpu 1
[ 430.663506][ C1] CPU: 1 UID: 0 PID: 41 Comm: kworker/1:1 Not tainted 6.11.0-rc1-syzkaller-00033-g25f51b76f90f #0
[ 430.663530][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 430.663542][ C1] Workqueue: usb_hub_wq hub_event
[ 430.663573][ C1] RIP: 0010:unwind_next_frame+0xd82/0x23a0
[ 430.663596][ C1] Code: 89 ff e8 01 ea 92 00 e9 16 f4 ff ff e8 27 ea 92 00 e9 bb f3 ff ff e8 fd f8 3d 00 0f 1f 44 00 00 e9 cd f6 ff ff e8 ee f8 3d 00 <49> 8d 45 f8 ba 08 00 00 00 48 89 df 48 89 c6 48 89 44 24 28 e8 e5
[ 430.663615][ C1] RSP: 0018:ffffc900002b66f8 EFLAGS: 00000293
[ 430.663635][ C1] RAX: 0000000000000000 RBX: ffffc900002b67d0 RCX: ffffffff811565a9
[ 430.663649][ C1] RDX: ffff8881026b5700 RSI: ffffffff81156ba2 RDI: 0000000000000001
[ 430.663662][ C1] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000004
[ 430.663674][ C1] R10: 0000000000000002 R11: 0000000000000000 R12: ffffffff8a88a4ba
[ 430.663687][ C1] R13: ffffc900002b6870 R14: ffffffff8a88a4be R15: 0000000000000002
[ 430.663701][ C1] FS: 0000000000000000(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000
[ 430.663721][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 430.663735][ C1] CR2: 00007f2582383780 CR3: 0000000115898000 CR4: 00000000003506f0
[ 430.663748][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 430.663761][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 430.663773][ C1] Call Trace:
[ 430.663780][ C1]
[ 430.663787][ C1] ? show_regs+0x8c/0xa0
[ 430.663813][ C1] ? nmi_cpu_backtrace+0x1d8/0x390
[ 430.663835][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 430.663863][ C1] ? nmi_handle+0x1a9/0x5c0
[ 430.663881][ C1] ? unwind_next_frame+0xd82/0x23a0
[ 430.663900][ C1] ? default_do_nmi+0x6a/0x160
[ 430.663922][ C1] ? exc_nmi+0x170/0x1e0
[ 430.663941][ C1] ? end_repeat_nmi+0xf/0x53
[ 430.663961][ C1] ? unwind_next_frame+0x789/0x23a0
[ 430.663980][ C1] ? unwind_next_frame+0xd82/0x23a0
[ 430.663998][ C1] ? unwind_next_frame+0xd82/0x23a0
[ 430.664017][ C1] ? unwind_next_frame+0xd82/0x23a0
[ 430.664036][ C1] ? unwind_next_frame+0xd82/0x23a0
[ 430.664055][ C1]
[ 430.664061][ C1]
[ 430.664068][ C1] ? arch_stack_walk+0xb2/0x170
[ 430.664088][ C1] __unwind_start+0x5aa/0x880
[ 430.664107][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 430.664134][ C1] arch_stack_walk+0xb2/0x170
[ 430.664154][ C1] ? arch_stack_walk+0xb2/0x170
[ 430.664173][ C1] ? usb_control_msg+0x39e/0x4b0
[ 430.664198][ C1] stack_trace_save+0x95/0xd0
[ 430.664223][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 430.664247][ C1] ? bus_for_each_drv+0x157/0x1e0
[ 430.664270][ C1] ? __pfx_mark_lock+0x10/0x10
[ 430.664290][ C1] kasan_save_stack+0x33/0x60
[ 430.664320][ C1] kasan_save_track+0x14/0x30
[ 430.664339][ C1] kasan_save_free_info+0x3b/0x60
[ 430.664364][ C1] poison_slab_object+0xf7/0x160
[ 430.664383][ C1] __kasan_slab_free+0x14/0x30
[ 430.664403][ C1] kfree+0x10b/0x380
[ 430.664425][ C1] ? __asan_memset+0x23/0x50
[ 430.664449][ C1] ? usb_control_msg+0x39e/0x4b0
[ 430.664474][ C1] usb_control_msg+0x39e/0x4b0
[ 430.664499][ C1] ? __pfx_usb_control_msg+0x10/0x10
[ 430.664524][ C1] ? __pfx_lock_release+0x10/0x10
[ 430.664544][ C1] _usbctrl_vendorreq_sync+0xc6/0x1f0
[ 430.664568][ C1] _usb_read_sync+0x11d/0x190
[ 430.664590][ C1] read_efuse_byte+0x612/0x910
[ 430.664614][ C1] ? kasan_save_track+0x14/0x30
[ 430.664638][ C1] read_efuse+0x9a7/0xd60
[ 430.664664][ C1] ? __pfx_read_efuse+0x10/0x10
[ 430.664687][ C1] ? _usbctrl_vendorreq_sync+0x13e/0x1f0
[ 430.664709][ C1] ? efuse_power_switch+0x925/0x15d0
[ 430.664734][ C1] rtl_efuse_shadow_map_update+0x1f8/0x2c0
[ 430.664761][ C1] rtl_get_hwinfo+0xdb/0x880
[ 430.664785][ C1] ? kasan_save_track+0x14/0x30
[ 430.664804][ C1] rtl92cu_read_eeprom_info+0x2bc/0x2730
[ 430.664828][ C1] ? vprintk_emit+0x1ca/0x5a0
[ 430.664852][ C1] ? vprintk+0x86/0xa0
[ 430.664876][ C1] ? __pfx_rtl92cu_read_eeprom_info+0x10/0x10
[ 430.664901][ C1] ? _usb_read_sync+0x11d/0x190
[ 430.664927][ C1] ? rtl92c_read_chip_version+0x250/0x320
[ 430.664953][ C1] rtl_usb_probe+0x915/0x24d0
[ 430.664975][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 430.665001][ C1] usb_probe_interface+0x309/0x9d0
[ 430.665024][ C1] ? __pfx_usb_probe_interface+0x10/0x10
[ 430.665045][ C1] really_probe+0x23e/0xa90
[ 430.665068][ C1] __driver_probe_device+0x1de/0x440
[ 430.665092][ C1] driver_probe_device+0x4c/0x1b0
[ 430.665116][ C1] __device_attach_driver+0x1df/0x310
[ 430.665140][ C1] ? __pfx___device_attach_driver+0x10/0x10
[ 430.665163][ C1] bus_for_each_drv+0x157/0x1e0
[ 430.665183][ C1] ? __pfx_bus_for_each_drv+0x10/0x10
[ 430.665202][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 430.665227][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 430.665250][ C1] __device_attach+0x1e8/0x4b0
[ 430.665273][ C1] ? __pfx___device_attach+0x10/0x10
[ 430.665297][ C1] ? do_raw_spin_unlock+0x172/0x230
[ 430.665321][ C1] bus_probe_device+0x17f/0x1c0
[ 430.665342][ C1] device_add+0x114b/0x1a70
[ 430.665369][ C1] ? __pfx_device_add+0x10/0x10
[ 430.665394][ C1] ? mark_held_locks+0x9f/0xe0
[ 430.665415][ C1] usb_set_configuration+0x10cb/0x1c50
[ 430.665447][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 430.665472][ C1] usb_generic_driver_probe+0xb1/0x110
[ 430.665498][ C1] usb_probe_device+0xec/0x3e0
[ 430.665517][ C1] ? __pfx_usb_probe_device+0x10/0x10
[ 430.665536][ C1] really_probe+0x23e/0xa90
[ 430.665559][ C1] __driver_probe_device+0x1de/0x440
[ 430.665582][ C1] ? usb_driver_applicable+0x1c7/0x220
[ 430.665603][ C1] driver_probe_device+0x4c/0x1b0
[ 430.665631][ C1] __device_attach_driver+0x1df/0x310
[ 430.665655][ C1] ? __pfx___device_attach_driver+0x10/0x10
[ 430.665679][ C1] bus_for_each_drv+0x157/0x1e0
[ 430.665698][ C1] ? __pfx_bus_for_each_drv+0x10/0x10
[ 430.665717][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 430.665742][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 430.665765][ C1] __device_attach+0x1e8/0x4b0
[ 430.665789][ C1] ? __pfx___device_attach+0x10/0x10
[ 430.665812][ C1] ? do_raw_spin_unlock+0x172/0x230
[ 430.665836][ C1] bus_probe_device+0x17f/0x1c0
[ 430.665857][ C1] device_add+0x114b/0x1a70
[ 430.665883][ C1] ? __pfx_device_add+0x10/0x10
[ 430.665908][ C1] ? usb_detect_static_quirks+0x335/0x3e0
[ 430.665936][ C1] usb_new_device+0xd90/0x1a10
[ 430.665965][ C1] ? __pfx_usb_new_device+0x10/0x10
[ 430.665993][ C1] hub_event+0x2e66/0x4f50
[ 430.666026][ C1] ? __pfx_hub_event+0x10/0x10
[ 430.666053][ C1] ? __pfx_lock_acquire+0x10/0x10
[ 430.666073][ C1] ? __pfx_lock_release+0x10/0x10
[ 430.666095][ C1] process_one_work+0x9c5/0x1b40
[ 430.666119][ C1] ? __pfx_hcd_resume_work+0x10/0x10
[ 430.666138][ C1] ? __pfx_process_one_work+0x10/0x10
[ 430.666162][ C1] ? assign_work+0x1a0/0x250
[ 430.666182][ C1] worker_thread+0x6c8/0xf20
[ 430.666205][ C1] ? __kthread_parkme+0x148/0x220
[ 430.666230][ C1] ? __pfx_worker_thread+0x10/0x10
[ 430.666252][ C1] kthread+0x2c1/0x3a0
[ 430.666275][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 430.666297][ C1] ? __pfx_kthread+0x10/0x10
[ 430.666322][ C1] ret_from_fork+0x45/0x80
[ 430.666348][ C1] ? __pfx_kthread+0x10/0x10
[ 430.666372][ C1] ret_from_fork_asm+0x1a/0x30
[ 430.666399][ C1]
[ 430.666406][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.913 msecs
[ 430.666491][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 431.399720][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc1-syzkaller-00033-g25f51b76f90f #0
[ 431.410241][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 431.420321][ T30] Call Trace:
[ 431.423624][ T30]
[ 431.426561][ T30] dump_stack_lvl+0x3d/0x1f0
[ 431.431178][ T30] panic+0x6f5/0x7a0
[ 431.435101][ T30] ? __pfx_panic+0x10/0x10
[ 431.439541][ T30] ? __pfx__printk+0x10/0x10
[ 431.444160][ T30] ? irq_work_claim+0x76/0xa0
[ 431.448866][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 431.454880][ T30] ? irq_work_queue+0x2a/0x80
[ 431.459586][ T30] ? watchdog+0xd8a/0x1280
[ 431.464019][ T30] ? watchdog+0xd7d/0x1280
[ 431.468456][ T30] watchdog+0xd9b/0x1280
[ 431.472719][ T30] ? __pfx_watchdog+0x10/0x10
[ 431.477413][ T30] ? lockdep_hardirqs_on+0x7c/0x110
[ 431.482639][ T30] ? __kthread_parkme+0x148/0x220
[ 431.487681][ T30] ? __pfx_watchdog+0x10/0x10
[ 431.492368][ T30] kthread+0x2c1/0x3a0
[ 431.496459][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 431.501680][ T30] ? __pfx_kthread+0x10/0x10
[ 431.506301][ T30] ret_from_fork+0x45/0x80
[ 431.510745][ T30] ? __pfx_kthread+0x10/0x10
[ 431.515354][ T30] ret_from_fork_asm+0x1a/0x30
[ 431.520139][ T30]
[ 431.523411][ T30] Kernel Offset: disabled
[ 431.527739][ T30] Rebooting in 86400 seconds..