Warning: Permanently added '10.128.0.234' (ED25519) to the list of known hosts. executing program [ 31.468885][ T1913] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 31.708702][ T1913] usb 1-1: Using ep0 maxpacket: 16 [ 31.828847][ T1913] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 31.988839][ T1913] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 31.991292][ T1913] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 31.993439][ T1913] usb 1-1: Product: syz [ 31.994576][ T1913] usb 1-1: Manufacturer: syz [ 31.995794][ T1913] usb 1-1: SerialNumber: syz [ 32.041224][ T1913] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input2 [ 32.478830][ T6237] ------------[ cut here ]------------ [ 32.480208][ T6237] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 32.482250][ T6237] WARNING: CPU: 0 PID: 6237 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x1434 [ 32.484701][ T6237] Modules linked in: [ 32.485664][ T6237] CPU: 0 PID: 6237 Comm: udevd Not tainted 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 32.487893][ T6237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.490425][ T6237] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.492371][ T6237] pc : usb_submit_urb+0xa00/0x1434 [ 32.493702][ T6237] lr : usb_submit_urb+0xa00/0x1434 [ 32.495002][ T6237] sp : ffff80009f8b73b0 [ 32.496061][ T6237] x29: ffff80009f8b73f0 x28: ffff0000d4fee000 x27: 0000000000000001 [ 32.498137][ T6237] x26: ffff80008c6919e8 x25: ffff0000c8bd1fe0 x24: ffff0000c1d45a50 [ 32.500251][ T6237] x23: ffff80008c698500 x22: dfff800000000000 x21: 0000000000000002 [ 32.502348][ T6237] x20: 0000000000000cc0 x19: ffff0000c1d45a00 x18: 0000000000000008 [ 32.504351][ T6237] x17: 0000000000000000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 32.506427][ T6237] x14: 1fffe000367b9a02 x13: 0000000000000000 x12: 0000000000000000 [ 32.508521][ T6237] x11: 0000000000000002 x10: 0000000000ff0100 x9 : b1573c5f9bab7600 [ 32.510645][ T6237] x8 : b1573c5f9bab7600 x7 : 0000000000000001 x6 : 0000000000000001 [ 32.512672][ T6237] x5 : ffff80009f8b6b18 x4 : ffff80008ef65000 x3 : ffff8000805e9200 [ 32.514739][ T6237] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 32.516851][ T6237] Call trace: [ 32.517688][ T6237] usb_submit_urb+0xa00/0x1434 [ 32.518927][ T6237] bcm5974_start_traffic+0xe0/0x154 [ 32.520333][ T6237] bcm5974_open+0x98/0x134 [ 32.521536][ T6237] input_open_device+0x170/0x29c [ 32.522834][ T6237] evdev_open+0x308/0x4b4 [ 32.523977][ T6237] chrdev_open+0x3c8/0x4dc [ 32.525161][ T6237] do_dentry_open+0x778/0x12b4 [ 32.526455][ T6237] vfs_open+0x7c/0x90 [ 32.527545][ T6237] path_openat+0x1f6c/0x2830 [ 32.528724][ T6237] do_filp_open+0x1bc/0x3cc [ 32.529872][ T6237] do_sys_openat2+0x124/0x1b8 [ 32.531079][ T6237] __arm64_sys_openat+0x1f0/0x240 [ 32.532371][ T6237] invoke_syscall+0x98/0x2b8 [ 32.533561][ T6237] el0_svc_common+0x130/0x23c [ 32.534785][ T6237] do_el0_svc+0x48/0x58 [ 32.535849][ T6237] el0_svc+0x54/0x168 [ 32.536869][ T6237] el0t_64_sync_handler+0x84/0xfc [ 32.538136][ T6237] el0t_64_sync+0x190/0x194 [ 32.539229][ T6237] irq event stamp: 5626 [ 32.540313][ T6237] hardirqs last enabled at (5625): [] console_unlock+0x17c/0x3d4 [ 32.542621][ T6237] hardirqs last disabled at (5626): [] el1_dbg+0x24/0x80 [ 32.544878][ T6237] softirqs last enabled at (2362): [] local_bh_enable+0x10/0x34 [ 32.547303][ T6237] softirqs last disabled at (2360): [] local_bh_disable+0x10/0x34 [ 32.549674][ T6237] ---[ end trace 0000000000000000 ]--- [ 32.568694][ C0] ------------[ cut here ]------------ [ 32.570240][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 32.572341][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x1434 [ 32.574665][ C0] Modules linked in: [ 32.575670][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 32.578435][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.581110][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.583049][ C0] pc : usb_submit_urb+0xa00/0x1434 [ 32.584427][ C0] lr : usb_submit_urb+0xa00/0x1434 [ 32.585809][ C0] sp : ffff8000800076e0 [ 32.586858][ C0] x29: ffff800080007720 x28: ffff0000d4fee000 x27: 0000000000000001 [ 32.588984][ C0] x26: ffff80008c6919e8 x25: ffff0000c8bd1fe0 x24: ffff0000c1d45a50 [ 32.591118][ C0] x23: ffff80008c698500 x22: dfff800000000000 x21: 0000000000000002 [ 32.593222][ C0] x20: 0000000000000820 x19: ffff0000c1d45a00 x18: 0000000000000008 [ 32.595316][ C0] x17: 0000000000000000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 32.597337][ C0] x14: 1fffe000367b9a02 x13: 0000000000000000 x12: 0000000000000000 [ 32.599449][ C0] x11: 0000000000000103 x10: 0000000000ff0100 x9 : fbc65118c416ac00 [ 32.601630][ C0] x8 : fbc65118c416ac00 x7 : 0000000000000001 x6 : 0000000000000001 [ 32.603765][ C0] x5 : ffff800080006e58 x4 : ffff80008ef65000 x3 : ffff8000805e9200 [ 32.605951][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000000 [ 32.608059][ C0] Call trace: [ 32.608886][ C0] usb_submit_urb+0xa00/0x1434 [ 32.610131][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 32.611514][ C0] __usb_hcd_giveback_urb+0x2e0/0x504 [ 32.612950][ C0] usb_hcd_giveback_urb+0x108/0x3ac [ 32.614281][ C0] dummy_timer+0x630/0x348c [ 32.615463][ C0] call_timer_fn+0x1b4/0x93c [ 32.616661][ C0] __run_timer_base+0x56c/0x7b4 [ 32.617942][ C0] run_timer_softirq+0xcc/0x194 [ 32.619158][ C0] __do_softirq+0x2e4/0xd2c [ 32.620274][ C0] ____do_softirq+0x14/0x20 [ 32.621419][ C0] call_on_irq_stack+0x24/0x4c [ 32.622662][ C0] do_softirq_own_stack+0x20/0x2c [ 32.624027][ C0] __irq_exit_rcu+0x1d8/0x434 [ 32.625246][ C0] irq_exit_rcu+0x14/0x84 [ 32.626325][ C0] el1_interrupt+0x38/0x68 [ 32.627454][ C0] el1h_64_irq_handler+0x18/0x24 [ 32.628765][ C0] el1h_64_irq+0x64/0x68 [ 32.629854][ C0] arch_local_irq_enable+0x8/0xc [ 32.631161][ C0] do_idle+0x1f0/0x4e4 [ 32.632220][ C0] cpu_startup_entry+0x5c/0x74 [ 32.633394][ C0] rest_init+0x2dc/0x2f4 [ 32.634485][ C0] start_kernel+0x3f0/0x4f0 [ 32.635663][ C0] __primary_switched+0x84/0x8c [ 32.636947][ C0] irq event stamp: 148827 [ 32.638121][ C0] hardirqs last enabled at (148826): [] _raw_spin_unlock_irq+0x30/0x80 [ 32.640679][ C0] hardirqs last disabled at (148827): [] _raw_spin_lock_irqsave+0x2c/0x7c [ 32.643353][ C0] softirqs last enabled at (148810): [] __do_softirq+0xb10/0xd2c [ 32.645777][ C0] softirqs last disabled at (148823): [] ____do_softirq+0x14/0x20 [ 32.648237][ C0] ---[ end trace 0000000000000000 ]--- [ 32.649869][ C0] ------------[ cut here ]------------ [ 32.651261][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 32.653236][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x1434 [ 32.655624][ C0] Modules linked in: [ 32.656638][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 32.659423][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.662131][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.664102][ C0] pc : usb_submit_urb+0xa00/0x1434 [ 32.665396][ C0] lr : usb_submit_urb+0xa00/0x1434 [ 32.666732][ C0] sp : ffff8000800076e0 [ 32.667826][ C0] x29: ffff800080007720 x28: ffff0000d4fee000 x27: 0000000000000001 [ 32.669927][ C0] x26: ffff80008c6919e8 x25: ffff0000c8bd1fe0 x24: ffff0000c1d45a50 [ 32.671990][ C0] x23: ffff80008c698500 x22: dfff800000000000 x21: 0000000000000002 [ 32.674062][ C0] x20: 0000000000000820 x19: ffff0000c1d45a00 x18: 0000000000000008 [ 32.676106][ C0] x17: 0000000000000000 x16: ffff80008ada8700 x15: ffff700011dde620 [ 32.678183][ C0] x14: 1ffff00011dde620 x13: 0000000000000004 x12: ffffffffffffffff [ 32.680303][ C0] x11: 0000000000000103 x10: 0000000000ff0100 x9 : fbc65118c416ac00 [ 32.681046][ T1913] usb 1-1: USB disconnect, device number 2 [ 32.682343][ C0] x8 : fbc65118c416ac00 x7 : 0000000000000001 x6 : 0000000000000001 [ 32.685972][ C0] x5 : ffff800080006e58 x4 : ffff80008ef65000