Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. executing program [ 38.440104][ T1534] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.680091][ T1534] usb 1-1: Using ep0 maxpacket: 16 [ 38.800274][ T1534] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 38.960264][ T1534] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 38.962472][ T1534] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 38.964556][ T1534] usb 1-1: Product: syz [ 38.965540][ T1534] usb 1-1: Manufacturer: syz [ 38.966707][ T1534] usb 1-1: SerialNumber: syz [ 39.013167][ T1534] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input2 [ 39.450182][ T4021] ------------[ cut here ]------------ [ 39.451768][ T4021] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 39.453587][ T4021] WARNING: CPU: 1 PID: 4021 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 39.455907][ T4021] Modules linked in: [ 39.456830][ T4021] CPU: 1 PID: 4021 Comm: udevd Not tainted 5.15.178-syzkaller #0 [ 39.458654][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.460990][ T4021] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.463084][ T4021] pc : usb_submit_urb+0xa44/0x1588 [ 39.464340][ T4021] lr : usb_submit_urb+0xa44/0x1588 [ 39.465562][ T4021] sp : ffff80001f2b7370 [ 39.466598][ T4021] x29: ffff80001f2b73b0 x28: 0000000000000001 x27: ffff800012d51948 [ 39.468578][ T4021] x26: ffff0000c104ce00 x25: ffff0000da3ee000 x24: 0000000000000286 [ 39.470514][ T4021] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 39.472597][ T4021] x20: 0000000000000cc0 x19: ffff0000c0fdae00 x18: 0000000000000001 [ 39.474689][ T4021] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 39.476699][ T4021] x14: ffff0000d763b680 x13: 0000000000000001 x12: 0000000000000001 [ 39.478610][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : 5953197e95b28c00 [ 39.480556][ T4021] x8 : 5953197e95b28c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 39.482549][ T4021] x5 : ffff80001f2b6ad8 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 39.484587][ T4021] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 39.486537][ T4021] Call trace: [ 39.487321][ T4021] usb_submit_urb+0xa44/0x1588 [ 39.488484][ T4021] bcm5974_start_traffic+0xe0/0x154 [ 39.489821][ T4021] bcm5974_open+0x98/0x134 [ 39.490932][ T4021] input_open_device+0x170/0x29c [ 39.492208][ T4021] evdev_open+0x308/0x4b4 [ 39.493297][ T4021] chrdev_open+0x3e8/0x4fc [ 39.494431][ T4021] do_dentry_open+0x780/0xed8 [ 39.495648][ T4021] vfs_open+0x7c/0x90 [ 39.496578][ T4021] path_openat+0x1ea0/0x26cc [ 39.497855][ T4021] do_filp_open+0x1a8/0x3b4 [ 39.498969][ T4021] do_sys_openat2+0x128/0x3e0 [ 39.500234][ T4021] __arm64_sys_openat+0x1f0/0x240 [ 39.501483][ T4021] invoke_syscall+0x98/0x2b8 [ 39.502616][ T4021] el0_svc_common+0x138/0x258 [ 39.503786][ T4021] do_el0_svc+0x58/0x14c [ 39.504822][ T4021] el0_svc+0x7c/0x1f0 [ 39.505845][ T4021] el0t_64_sync_handler+0x84/0xe4 [ 39.507079][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 39.508157][ T4021] irq event stamp: 4784 [ 39.509184][ T4021] hardirqs last enabled at (4783): [] __up_console_sem+0xb4/0x100 [ 39.511469][ T4021] hardirqs last disabled at (4784): [] el1_dbg+0x24/0x80 [ 39.513522][ T4021] softirqs last enabled at (3782): [] local_bh_enable+0x10/0x34 [ 39.515848][ T4021] softirqs last disabled at (3780): [] local_bh_disable+0x10/0x34 [ 39.518112][ T4021] ---[ end trace 26b3b733452fefe9 ]--- [ 39.530032][ C1] ------------[ cut here ]------------ [ 39.531859][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 39.533642][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 39.535918][ C1] Modules linked in: [ 39.536907][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.178-syzkaller #0 [ 39.539002][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.541526][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.543348][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 39.544613][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 39.545872][ C1] sp : ffff8000080175e0 [ 39.546890][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d51948 [ 39.548778][ C1] x26: ffff0000c104ce00 x25: ffff0000da3ee000 x24: 0000000000000286 [ 39.550759][ C1] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 39.552698][ C1] x20: 0000000000000a20 x19: ffff0000c0fdae00 x18: 0000000000000102 [ 39.554619][ C1] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 39.556510][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 39.558427][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 053668447810c300 [ 39.560482][ C1] x8 : 053668447810c300 x7 : 0000000000000001 x6 : 0000000000000001 [ 39.562467][ C1] x5 : ffff800008016d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 39.564444][ C1] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 39.566484][ C1] Call trace: [ 39.567314][ C1] usb_submit_urb+0xa44/0x1588 [ 39.568536][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 39.569771][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 39.571101][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 39.572460][ C1] dummy_timer+0x66c/0x26cc [ 39.573583][ C1] call_timer_fn+0x19c/0x8f0 [ 39.574746][ C1] __run_timers+0x554/0x718 [ 39.575790][ C1] run_timer_softirq+0x7c/0x114 [ 39.576931][ C1] handle_softirqs+0x384/0xdbc [ 39.578067][ C1] __irq_exit_rcu+0x268/0x4d8 [ 39.579301][ C1] irq_exit+0x14/0x88 [ 39.580315][ C1] handle_domain_irq+0xf4/0x178 [ 39.581418][ C1] gic_handle_irq+0x78/0x1c8 [ 39.582584][ C1] call_on_irq_stack+0x24/0x4c [ 39.583735][ C1] do_interrupt_handler+0x74/0x94 [ 39.585007][ C1] el1_interrupt+0x30/0x58 [ 39.586114][ C1] el1h_64_irq_handler+0x18/0x24 [ 39.587326][ C1] el1h_64_irq+0x78/0x7c [ 39.588419][ C1] arch_local_irq_enable+0xc/0x18 [ 39.589650][ C1] default_idle_call+0xcc/0x4a8 [ 39.590906][ C1] do_idle+0x1d4/0x4dc [ 39.591933][ C1] cpu_startup_entry+0x24/0x28 [ 39.593214][ C1] secondary_start_kernel+0x240/0x298 [ 39.594657][ C1] __secondary_switched+0x94/0x98 [ 39.595814][ C1] irq event stamp: 98207 [ 39.596866][ C1] hardirqs last enabled at (98206): [] _raw_spin_unlock_irq+0x9c/0x134 [ 39.599285][ C1] hardirqs last disabled at (98207): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 39.601702][ C1] softirqs last enabled at (98190): [] handle_softirqs+0xb88/0xdbc [ 39.604101][ C1] softirqs last disabled at (98203): [] __irq_exit_rcu+0x268/0x4d8 [ 39.606548][ C1] ---[ end trace 26b3b733452fefea ]--- [ 39.610025][ C1] ------------[ cut here ]------------ [ 39.611353][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 39.613072][ C1] WARNING: CPU: 1 PID: 3627 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 39.615351][ C1] Modules linked in: [ 39.616283][ C1] CPU: 1 PID: 3627 Comm: syslogd Tainted: G W 5.15.178-syzkaller #0 [ 39.618496][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.621002][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.622949][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 39.624253][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 39.625587][ C1] sp : ffff8000080175e0 [ 39.626586][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d51948 [ 39.628581][ C1] x26: ffff0000c104ce00 x25: ffff0000da3ee000 x24: 0000000000000286 [ 39.630591][ C1] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 39.632657][ C1] x20: 0000000000000a20 x19: ffff0000c0fdae00 x18: 0000000000000101 [ 39.634740][ C1] x17: 0000000000000000 x16: ffff800008336568 x15: 00000000ffffffff [ 39.636669][ C1] x14: ffff0000d603b680 x13: 0000000000000001 x12: 0000000000000001 [ 39.638682][ C1] x11: 0000000000000100 x10: 0000000000000000 x9 : 4aaa0571cac04100 [ 39.640648][ C1] x8 : 4aaa0571cac04100 x7 : 0000000000000001 x6 : 0000000000000001 [ 39.642733][ C1] x5 : ffff800008016d58 x4 : ffff800014c50660 x3 : ffff8000083366b4 [ 39.644791][ C1] x2 : 0000000000000001 x1 : 0000000100000100 x0 : 0000000000000029 [ 39.646768][ C1] Call trace: [ 39.647549][ C1] usb_submit_urb+0xa44/0x1588 [ 39.648688][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 39.650005][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 39.651343][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 39.652401][ T2463] usb 1-1: USB disconnect, device number 2 [ 39.652599][ C1] dummy_timer+0x66c/0x26cc [ 39.655245][ C1] call_timer_fn+0x19c/0x8f0 [ 39.656397][ C1] __run_timers+0x554/0x718 [ 39.657520][ C1] run_timer_softirq+0x7c/0x114 [ 39.658787][ C1] handle_softirqs+0x384/0xdbc [ 39.660048][ C1] __irq_exit_rcu+0x268/0x4d8 [ 39.661261][ C1] irq_exit+0x14/0x88 [ 39.662323][ C1] handle_domain_irq+0xf4/0x178 [ 39.663523][ C1] gic_handle_irq+0x78/0x1c8 [ 39.664684][ C1] call_on_irq_stack+0x24/0x4c [ 39.665861][ C1] do_interrupt_handler+0x74/0x94 executing program [ 39.667031][ C1] el0_interrupt+0x98/0x2d4 [ 39.668182][ C1] __el0_irq_handler_common+0x18/0x24 [ 39.669589][ C1] el0t_64_irq_handler+0x10/0x1c [ 39.670903][ C1] el0t_64_irq+0x1a0/0x1a4 [ 39.671978][ C1] irq event stamp: 59621 [ 39.673094][ C1] hardirqs last enabled at (59620): [] _raw_spin_unlock_irq+0x9c/0x134 [ 39.675638][ C1] hardirqs last disabled at (59621): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 39.678091][ C1] softirqs last enabled at (58002): [] handle_softirqs+0xb88/0xdbc [ 39.680411][ C1] softirqs last disabled at (59613): [] __irq_exit_rcu+0x268/0x4d8 [ 39.682814][ C1] ---[ end trace 26b3b733452fefeb ]--- [ 39.684264][ C1] bcm5974 1-1:1.0: trackpad urb failed: -2 [ 39.686101][ T4021] bcm5974 1-1:1.0: could not read from device [ 40.110262][ T2463] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 40.360090][ T2463] usb 1-1: Using ep0 maxpacket: 16 [ 40.480272][ T2463] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 40.640277][ T2463] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 40.642234][ T2463] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 40.644354][ T2463] usb 1-1: Product: syz [ 40.645321][ T2463] usb 1-1: Manufacturer: syz [ 40.646428][ T2463] usb 1-1: SerialNumber: syz [ 40.682455][ T2463] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input3 [ 41.110147][ T4021] ------------[ cut here ]------------ [ 41.111361][ T4021] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 41.113168][ T4021] WARNING: CPU: 1 PID: 4021 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 41.115449][ T4021] Modules linked in: [ 41.116301][ T4021] CPU: 1 PID: 4021 Comm: udevd Tainted: G W 5.15.178-syzkaller #0 [ 41.118369][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 41.120747][ T4021] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.122791][ T4021] pc : usb_submit_urb+0xa44/0x1588 [ 41.124046][ T4021] lr : usb_submit_urb+0xa44/0x1588 [ 41.125241][ T4021] sp : ffff80001f2b7370 [ 41.126233][ T4021] x29: ffff80001f2b73b0 x28: 0000000000000001 x27: ffff800012d51948 [ 41.128284][ T4021] x26: ffff0000c14ae700 x25: ffff0000d9cbb000 x24: 0000000000000286 [ 41.130330][ T4021] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 41.132344][ T4021] x20: 0000000000000cc0 x19: ffff0000c0fc5a00 x18: 0000000000000001 [ 41.134266][ T4021] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 41.136358][ T4021] x14: ffff0000d763b680 x13: 0000000000000001 x12: 0000000000000001 [ 41.138428][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : 5953197e95b28c00 [ 41.140392][ T4021] x8 : 5953197e95b28c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.142372][ T4021] x5 : ffff80001f2b6ad8 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 41.144468][ T4021] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 41.146517][ T4021] Call trace: [ 41.147309][ T4021] usb_submit_urb+0xa44/0x1588 [ 41.148562][ T4021] bcm5974_start_traffic+0xe0/0x154 [ 41.149928][ T4021] bcm5974_open+0x98/0x134 [ 41.150967][ T4021] input_open_device+0x170/0x29c [ 41.152247][ T4021] evdev_open+0x308/0x4b4 [ 41.153279][ T4021] chrdev_open+0x3e8/0x4fc [ 41.154386][ T4021] do_dentry_open+0x780/0xed8 [ 41.155652][ T4021] vfs_open+0x7c/0x90 [ 41.156690][ T4021] path_openat+0x1ea0/0x26cc [ 41.157916][ T4021] do_filp_open+0x1a8/0x3b4 [ 41.159059][ T4021] do_sys_openat2+0x128/0x3e0 [ 41.160137][ T4021] __arm64_sys_openat+0x1f0/0x240 [ 41.161474][ T4021] invoke_syscall+0x98/0x2b8 [ 41.162598][ T4021] el0_svc_common+0x138/0x258 [ 41.163833][ T4021] do_el0_svc+0x58/0x14c [ 41.164895][ T4021] el0_svc+0x7c/0x1f0 [ 41.165977][ T4021] el0t_64_sync_handler+0x84/0xe4 [ 41.167302][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 41.168490][ T4021] irq event stamp: 13532 [ 41.169589][ T4021] hardirqs last enabled at (13531): [] __up_console_sem+0xb4/0x100 [ 41.171995][ T4021] hardirqs last disabled at (13532): [] el1_dbg+0x24/0x80 [ 41.174167][ T4021] softirqs last enabled at (11040): [] handle_softirqs+0xb88/0xdbc [ 41.176616][ T4021] softirqs last disabled at (11029): [] __irq_exit_rcu+0x268/0x4d8 [ 41.178983][ T4021] ---[ end trace 26b3b733452fefec ]--- [ 41.200036][ C1] ------------[ cut here ]------------ [ 41.201301][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 41.203066][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 41.205185][ C1] Modules linked in: [ 41.206053][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.178-syzkaller #0 [ 41.208298][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 41.210693][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.212563][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 41.213822][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 41.215174][ C1] sp : ffff8000080175e0 [ 41.216124][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d51948 [ 41.217962][ C1] x26: ffff0000c14ae700 x25: ffff0000d9cbb000 x24: 0000000000000286 [ 41.219783][ C1] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 41.221859][ C1] x20: 0000000000000a20 x19: ffff0000c0fc5a00 x18: 0000000000000102 [ 41.223632][ C1] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 41.225605][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 41.227511][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 053668447810c300 [ 41.229494][ C1] x8 : 053668447810c300 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.231418][ C1] x5 : ffff800008016d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 41.233364][ C1] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 41.235459][ C1] Call trace: [ 41.236249][ C1] usb_submit_urb+0xa44/0x1588 [ 41.237359][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 41.238587][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 41.239918][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 41.241097][ C1] dummy_timer+0x66c/0x26cc [ 41.242184][ C1] call_timer_fn+0x19c/0x8f0 [ 41.243477][ C1] __run_timers+0x554/0x718 [ 41.244598][ C1] run_timer_softirq+0x7c/0x114 [ 41.245817][ C1] handle_softirqs+0x384/0xdbc [ 41.247092][ C1] __irq_exit_rcu+0x268/0x4d8 [ 41.248242][ C1] irq_exit+0x14/0x88 [ 41.249195][ C1] handle_domain_irq+0xf4/0x178 [ 41.250454][ C1] gic_handle_irq+0x78/0x1c8 [ 41.251531][ C1] call_on_irq_stack+0x24/0x4c [ 41.252834][ C1] do_interrupt_handler+0x74/0x94 [ 41.254212][ C1] el1_interrupt+0x30/0x58 [ 41.255252][ C1] el1h_64_irq_handler+0x18/0x24 [ 41.256488][ C1] el1h_64_irq+0x78/0x7c [ 41.257461][ C1] arch_local_irq_enable+0xc/0x18 [ 41.258707][ C1] default_idle_call+0xcc/0x4a8 [ 41.259920][ C1] do_idle+0x1d4/0x4dc [ 41.260994][ C1] cpu_startup_entry+0x24/0x28 [ 41.262239][ C1] secondary_start_kernel+0x240/0x298 [ 41.263595][ C1] __secondary_switched+0x94/0x98 [ 41.264917][ C1] irq event stamp: 102477 [ 41.265942][ C1] hardirqs last enabled at (102476): [] _raw_spin_unlock_irq+0x9c/0x134 [ 41.268513][ C1] hardirqs last disabled at (102477): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 41.270985][ C1] softirqs last enabled at (102460): [] handle_softirqs+0xb88/0xdbc [ 41.273339][ C1] softirqs last disabled at (102473): [] __irq_exit_rcu+0x268/0x4d8 [ 41.275611][ C1] ---[ end trace 26b3b733452fefed ]--- [ 41.311808][ T2463] usb 1-1: USB disconnect, device number 3 executing program [ 41.330127][ T4021] bcm5974 1-1:1.0: could not read from device [ 41.800111][ T2463] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 42.040110][ T2463] usb 1-1: Using ep0 maxpacket: 16 [ 42.160137][ T2463] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 42.320266][ T2463] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 42.322314][ T2463] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 42.324309][ T2463] usb 1-1: Product: syz [ 42.325229][ T2463] usb 1-1: Manufacturer: syz [ 42.326228][ T2463] usb 1-1: SerialNumber: syz [ 42.362127][ T2463] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input4 [ 42.800205][ T4021] ------------[ cut here ]------------ [ 42.801597][ T4021] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 42.803397][ T4021] WARNING: CPU: 0 PID: 4021 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 42.805639][ T4021] Modules linked in: [ 42.806571][ T4021] CPU: 0 PID: 4021 Comm: udevd Tainted: G W 5.15.178-syzkaller #0 [ 42.808790][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 42.811143][ T4021] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.813112][ T4021] pc : usb_submit_urb+0xa44/0x1588 [ 42.814397][ T4021] lr : usb_submit_urb+0xa44/0x1588 [ 42.815677][ T4021] sp : ffff80001f2b7370 [ 42.816734][ T4021] x29: ffff80001f2b73b0 x28: 0000000000000001 x27: ffff800012d51948 [ 42.818748][ T4021] x26: ffff0000d5a95e00 x25: ffff0000ccdc5000 x24: 0000000000000286 [ 42.820708][ T4021] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 42.822788][ T4021] x20: 0000000000000cc0 x19: ffff0000c0ff6c00 x18: 0000000000000001 [ 42.824771][ T4021] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 42.826686][ T4021] x14: ffff0000d763b680 x13: 0000000000000001 x12: 0000000000000001 [ 42.828724][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : 5953197e95b28c00 [ 42.830708][ T4021] x8 : 5953197e95b28c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 42.832532][ T4021] x5 : ffff80001f2b6ad8 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 42.834488][ T4021] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 42.836282][ T4021] Call trace: [ 42.837086][ T4021] usb_submit_urb+0xa44/0x1588 [ 42.838283][ T4021] bcm5974_start_traffic+0xe0/0x154 [ 42.839657][ T4021] bcm5974_open+0x98/0x134 [ 42.840789][ T4021] input_open_device+0x170/0x29c [ 42.841973][ T4021] evdev_open+0x308/0x4b4 [ 42.842965][ T4021] chrdev_open+0x3e8/0x4fc [ 42.843985][ T4021] do_dentry_open+0x780/0xed8 [ 42.845169][ T4021] vfs_open+0x7c/0x90 [ 42.846179][ T4021] path_openat+0x1ea0/0x26cc [ 42.847318][ T4021] do_filp_open+0x1a8/0x3b4 [ 42.848481][ T4021] do_sys_openat2+0x128/0x3e0 [ 42.849540][ T4021] __arm64_sys_openat+0x1f0/0x240 [ 42.850749][ T4021] invoke_syscall+0x98/0x2b8 [ 42.851816][ T4021] el0_svc_common+0x138/0x258 [ 42.852910][ T4021] do_el0_svc+0x58/0x14c [ 42.853988][ T4021] el0_svc+0x7c/0x1f0 [ 42.855091][ T4021] el0t_64_sync_handler+0x84/0xe4 [ 42.856316][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 42.857391][ T4021] irq event stamp: 22030 [ 42.858420][ T4021] hardirqs last enabled at (22029): [] __up_console_sem+0xb4/0x100 [ 42.860667][ T4021] hardirqs last disabled at (22030): [] el1_dbg+0x24/0x80 [ 42.862926][ T4021] softirqs last enabled at (21704): [] handle_softirqs+0xb88/0xdbc [ 42.865302][ T4021] softirqs last disabled at (21699): [] __irq_exit_rcu+0x268/0x4d8 [ 42.867582][ T4021] ---[ end trace 26b3b733452fefee ]--- [ 42.880038][ C0] ------------[ cut here ]------------ [ 42.881330][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 42.882932][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 42.885263][ C0] Modules linked in: [ 42.886139][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.178-syzkaller #0 [ 42.888208][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 42.890644][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.892485][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 42.893724][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 42.894994][ C0] sp : ffff8000080075e0 [ 42.895942][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d51948 [ 42.897846][ C0] x26: ffff0000d5a95e00 x25: ffff0000ccdc5000 x24: 0000000000000286 [ 42.899791][ C0] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 42.901814][ C0] x20: 0000000000000a20 x19: ffff0000c0ff6c00 x18: 0000000000000102 [ 42.903719][ C0] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 42.905720][ C0] x14: ffff800014b94b80 x13: 0000000000000001 x12: 0000000000000001 [ 42.907726][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 36b1b4065b688900 [ 42.909850][ C0] x8 : 36b1b4065b688900 x7 : 0000000000000001 x6 : 0000000000000001 [ 42.911825][ C0] x5 : ffff800008006d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 42.913835][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 42.915852][ C0] Call trace: [ 42.916756][ C0] usb_submit_urb+0xa44/0x1588 [ 42.917895][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 42.919354][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 42.920880][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 42.922359][ C0] dummy_timer+0x66c/0x26cc [ 42.923546][ C0] call_timer_fn+0x19c/0x8f0 [ 42.924688][ C0] __run_timers+0x554/0x718 [ 42.925816][ C0] run_timer_softirq+0x7c/0x114 [ 42.926998][ C0] handle_softirqs+0x384/0xdbc [ 42.928189][ C0] __irq_exit_rcu+0x268/0x4d8 [ 42.929281][ C0] irq_exit+0x14/0x88 [ 42.930212][ C0] handle_domain_irq+0xf4/0x178 [ 42.931575][ C0] gic_handle_irq+0x78/0x1c8 [ 42.932831][ C0] call_on_irq_stack+0x24/0x4c [ 42.934124][ C0] do_interrupt_handler+0x74/0x94 [ 42.935359][ C0] el1_interrupt+0x30/0x58 [ 42.936565][ C0] el1h_64_irq_handler+0x18/0x24 [ 42.937761][ C0] el1h_64_irq+0x78/0x7c [ 42.938772][ C0] arch_local_irq_enable+0xc/0x18 [ 42.940024][ C0] default_idle_call+0xcc/0x4a8 [ 42.941193][ C0] do_idle+0x1d4/0x4dc [ 42.942376][ C0] cpu_startup_entry+0x24/0x28 [ 42.943605][ C0] rest_init+0x364/0x38c [ 42.944536][ C0] arch_call_rest_init+0x14/0x20 [ 42.945702][ C0] start_kernel+0x440/0x600 [ 42.946830][ C0] __primary_switched+0xa8/0xb0 [ 42.948019][ C0] irq event stamp: 137327 [ 42.949064][ C0] hardirqs last enabled at (137326): [] _raw_spin_unlock_irq+0x9c/0x134 [ 42.951611][ C0] hardirqs last disabled at (137327): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 42.954056][ C0] softirqs last enabled at (137310): [] handle_softirqs+0xb88/0xdbc [ 42.956546][ C0] softirqs last disabled at (137323): [] __irq_exit_rcu+0x268/0x4d8 [ 42.958803][ C0] ---[ end trace 26b3b733452fefef ]--- [ 42.970083][ C0] ------------[ cut here ]------------ [ 42.971418][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 42.973207][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 42.975275][ C0] Modules linked in: [ 42.976198][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.178-syzkaller #0 [ 42.978511][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 42.981006][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.983041][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 42.984319][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 42.985575][ C0] sp : ffff8000080075e0 [ 42.986542][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d51948 [ 42.988453][ C0] x26: ffff0000d5a95e00 x25: ffff0000ccdc5000 x24: 0000000000000286 [ 42.990400][ C0] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 42.992330][ C0] x20: 0000000000000a20 x19: ffff0000c0ff6c00 x18: 0000000000000102 [ 42.994272][ C0] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 42.996382][ C0] x14: ffff800014b94b80 x13: 0000000000000001 x12: 0000000000000001 [ 42.998452][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 36b1b4065b688900 [ 43.000312][ C0] x8 : 36b1b4065b688900 x7 : 0000000000000001 x6 : 0000000000000001 [ 43.001754][ T1534] usb 1-1: USB disconnect, device number 4 [ 43.002255][ C0] x5 : ffff800008006d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 43.005689][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 executing program [ 43.007595][ C0] Call trace: [ 43.008429][ C0] usb_submit_urb+0xa44/0x1588 [ 43.009732][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 43.011175][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 43.012660][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 43.014059][ C0] dummy_timer+0x66c/0x26cc [ 43.015206][ C0] call_timer_fn+0x19c/0x8f0 [ 43.016440][ C0] __run_timers+0x554/0x718 [ 43.017597][ C0] run_timer_softirq+0x7c/0x114 [ 43.018927][ C0] handle_softirqs+0x384/0xdbc [ 43.020221][ C0] __irq_exit_rcu+0x268/0x4d8 [ 43.021483][ C0] irq_exit+0x14/0x88 [ 43.022529][ C0] handle_domain_irq+0xf4/0x178 [ 43.023833][ C0] gic_handle_irq+0x78/0x1c8 [ 43.025037][ C0] call_on_irq_stack+0x24/0x4c [ 43.026313][ C0] do_interrupt_handler+0x74/0x94 [ 43.027660][ C0] el1_interrupt+0x30/0x58 [ 43.028879][ C0] el1h_64_irq_handler+0x18/0x24 [ 43.030190][ C0] el1h_64_irq+0x78/0x7c [ 43.031322][ C0] arch_local_irq_enable+0xc/0x18 [ 43.032625][ C0] default_idle_call+0xcc/0x4a8 [ 43.034034][ C0] do_idle+0x1d4/0x4dc [ 43.035107][ C0] cpu_startup_entry+0x24/0x28 [ 43.036350][ C0] rest_init+0x364/0x38c [ 43.037473][ C0] arch_call_rest_init+0x14/0x20 [ 43.038765][ C0] start_kernel+0x440/0x600 [ 43.039981][ C0] __primary_switched+0xa8/0xb0 [ 43.041264][ C0] irq event stamp: 137469 [ 43.042474][ C0] hardirqs last enabled at (137468): [] _raw_spin_unlock_irq+0x9c/0x134 [ 43.045132][ C0] hardirqs last disabled at (137469): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 43.047732][ C0] softirqs last enabled at (137344): [] handle_softirqs+0xb88/0xdbc [ 43.050313][ C0] softirqs last disabled at (137465): [] __irq_exit_rcu+0x268/0x4d8 [ 43.052946][ C0] ---[ end trace 26b3b733452feff0 ]--- [ 43.054425][ C0] bcm5974 1-1:1.0: trackpad urb failed: -2 [ 43.057930][ T4021] bcm5974 1-1:1.0: could not read from device [ 43.470172][ T1534] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 43.710094][ T1534] usb 1-1: Using ep0 maxpacket: 16 [ 43.830136][ T1534] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 43.990203][ T1534] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 43.992618][ T1534] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 43.994487][ T1534] usb 1-1: Product: syz [ 43.995486][ T1534] usb 1-1: Manufacturer: syz [ 43.996519][ T1534] usb 1-1: SerialNumber: syz [ 44.042287][ T1534] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input5 [ 44.470249][ T4021] ------------[ cut here ]------------ [ 44.471737][ T4021] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 44.473475][ T4021] WARNING: CPU: 0 PID: 4021 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 44.475744][ T4021] Modules linked in: [ 44.476645][ T4021] CPU: 0 PID: 4021 Comm: udevd Tainted: G W 5.15.178-syzkaller #0 [ 44.478924][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 44.481483][ T4021] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.483596][ T4021] pc : usb_submit_urb+0xa44/0x1588 [ 44.484953][ T4021] lr : usb_submit_urb+0xa44/0x1588 [ 44.486230][ T4021] sp : ffff80001f2b7370 [ 44.487250][ T4021] x29: ffff80001f2b73b0 x28: 0000000000000001 x27: ffff800012d51948 [ 44.489297][ T4021] x26: ffff0000d372c700 x25: ffff0000cd791000 x24: 0000000000000286 [ 44.491364][ T4021] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 44.493323][ T4021] x20: 0000000000000cc0 x19: ffff0000c0ff1a00 x18: 0000000000000001 [ 44.495366][ T4021] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 44.497418][ T4021] x14: ffff0000d763b680 x13: 0000000000000001 x12: 0000000000000001 [ 44.499418][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : 5953197e95b28c00 [ 44.501492][ T4021] x8 : 5953197e95b28c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.503424][ T4021] x5 : ffff80001f2b6ad8 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 44.505455][ T4021] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 44.507508][ T4021] Call trace: [ 44.508338][ T4021] usb_submit_urb+0xa44/0x1588 [ 44.509513][ T4021] bcm5974_start_traffic+0xe0/0x154 [ 44.510742][ T4021] bcm5974_open+0x98/0x134 [ 44.511804][ T4021] input_open_device+0x170/0x29c [ 44.512993][ T4021] evdev_open+0x308/0x4b4 [ 44.514063][ T4021] chrdev_open+0x3e8/0x4fc [ 44.515159][ T4021] do_dentry_open+0x780/0xed8 [ 44.516287][ T4021] vfs_open+0x7c/0x90 [ 44.517167][ T4021] path_openat+0x1ea0/0x26cc [ 44.518324][ T4021] do_filp_open+0x1a8/0x3b4 [ 44.519415][ T4021] do_sys_openat2+0x128/0x3e0 [ 44.520498][ T4021] __arm64_sys_openat+0x1f0/0x240 [ 44.521822][ T4021] invoke_syscall+0x98/0x2b8 [ 44.522969][ T4021] el0_svc_common+0x138/0x258 [ 44.524162][ T4021] do_el0_svc+0x58/0x14c [ 44.525231][ T4021] el0_svc+0x7c/0x1f0 [ 44.526195][ T4021] el0t_64_sync_handler+0x84/0xe4 [ 44.527384][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 44.528463][ T4021] irq event stamp: 30520 [ 44.529554][ T4021] hardirqs last enabled at (30519): [] __up_console_sem+0xb4/0x100 [ 44.531942][ T4021] hardirqs last disabled at (30520): [] el1_dbg+0x24/0x80 [ 44.534091][ T4021] softirqs last enabled at (28888): [] local_bh_enable+0x10/0x34 [ 44.536442][ T4021] softirqs last disabled at (28886): [] local_bh_disable+0x10/0x34 [ 44.538793][ T4021] ---[ end trace 26b3b733452feff1 ]--- [ 44.560056][ C0] ------------[ cut here ]------------ [ 44.561500][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 44.563275][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 44.565761][ C0] Modules linked in: [ 44.566732][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.178-syzkaller #0 [ 44.569000][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 44.571466][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.573309][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 44.574509][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 44.575770][ C0] sp : ffff8000080075e0 [ 44.576815][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d51948 [ 44.578804][ C0] x26: ffff0000d372c700 x25: ffff0000cd791000 x24: 0000000000000286 [ 44.580862][ C0] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 44.582953][ C0] x20: 0000000000000a20 x19: ffff0000c0ff1a00 x18: 0000000000000102 [ 44.585126][ C0] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 44.587176][ C0] x14: ffff800014b94b80 x13: 0000000000000001 x12: 0000000000000001 [ 44.589293][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 36b1b4065b688900 [ 44.591220][ C0] x8 : 36b1b4065b688900 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.593128][ C0] x5 : ffff800008006d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 44.595086][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 44.597034][ C0] Call trace: [ 44.597796][ C0] usb_submit_urb+0xa44/0x1588 [ 44.599012][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 44.600343][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 44.601766][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 44.602945][ C0] dummy_timer+0x66c/0x26cc [ 44.604049][ C0] call_timer_fn+0x19c/0x8f0 [ 44.605218][ C0] __run_timers+0x554/0x718 [ 44.606436][ C0] run_timer_softirq+0x7c/0x114 [ 44.607575][ C0] handle_softirqs+0x384/0xdbc [ 44.608723][ C0] __irq_exit_rcu+0x268/0x4d8 [ 44.609868][ C0] irq_exit+0x14/0x88 [ 44.610911][ C0] handle_domain_irq+0xf4/0x178 [ 44.612085][ C0] gic_handle_irq+0x78/0x1c8 [ 44.613296][ C0] call_on_irq_stack+0x24/0x4c [ 44.614482][ C0] do_interrupt_handler+0x74/0x94 [ 44.615737][ C0] el1_interrupt+0x30/0x58 [ 44.616871][ C0] el1h_64_irq_handler+0x18/0x24 [ 44.618059][ C0] el1h_64_irq+0x78/0x7c [ 44.619076][ C0] arch_local_irq_enable+0xc/0x18 [ 44.620365][ C0] default_idle_call+0xcc/0x4a8 [ 44.621612][ C0] do_idle+0x1d4/0x4dc [ 44.622648][ C0] cpu_startup_entry+0x24/0x28 [ 44.623840][ C0] rest_init+0x364/0x38c [ 44.624932][ C0] arch_call_rest_init+0x14/0x20 [ 44.626221][ C0] start_kernel+0x440/0x600 [ 44.627306][ C0] __primary_switched+0xa8/0xb0 [ 44.628472][ C0] irq event stamp: 141013 [ 44.629426][ C0] hardirqs last enabled at (141012): [] _raw_spin_unlock_irq+0x9c/0x134 [ 44.631879][ C0] hardirqs last disabled at (141013): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 44.634322][ C0] softirqs last enabled at (140984): [] handle_softirqs+0xb88/0xdbc [ 44.636855][ C0] softirqs last disabled at (141009): [] __irq_exit_rcu+0x268/0x4d8 [ 44.639204][ C0] ---[ end trace 26b3b733452feff2 ]--- [ 44.650151][ C0] ------------[ cut here ]------------ [ 44.651416][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 44.653282][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 44.655743][ C0] Modules linked in: [ 44.656764][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.178-syzkaller #0 [ 44.659010][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 44.661451][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.663567][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 44.665025][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 44.666373][ C0] sp : ffff8000080075e0 [ 44.667471][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d51948 [ 44.669632][ C0] x26: ffff0000d372c700 x25: ffff0000cd791000 x24: 0000000000000286 [ 44.671623][ C0] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 44.671797][ T1534] usb 1-1: USB disconnect, device number 5 [ 44.673804][ C0] x20: 0000000000000a20 x19: ffff0000c0ff1a00 x18: 0000000000000102 [ 44.677469][ C0] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 44.679365][ C0] x14: ffff800014b94b80 x13: 0000000000000001 x12: 0000000000000001 [ 44.681374][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 36b1b4065b688900 [ 44.683320][ C0] x8 : 36b1b4065b688900 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.685317][ C0] x5 : ffff800008006d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 44.687416][ C0] x2 : 0000000000000001 x1 : 0000000000000101 x0 : 0000000000000029 [ 44.689312][ C0] Call trace: [ 44.690076][ C0] usb_submit_urb+0xa44/0x1588 [ 44.691328][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 44.692654][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 44.693986][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 44.695287][ C0] dummy_timer+0x66c/0x26cc [ 44.696402][ C0] call_timer_fn+0x19c/0x8f0 [ 44.697539][ C0] __run_timers+0x554/0x718 [ 44.698666][ C0] run_timer_softirq+0x7c/0x114 [ 44.699987][ C0] handle_softirqs+0x384/0xdbc [ 44.701129][ C0] __irq_exit_rcu+0x268/0x4d8 [ 44.702238][ C0] irq_exit+0x14/0x88 [ 44.703152][ C0] handle_domain_irq+0xf4/0x178 [ 44.704357][ C0] gic_handle_irq+0x78/0x1c8 [ 44.705521][ C0] call_on_irq_stack+0x24/0x4c [ 44.706797][ C0] do_interrupt_handler+0x74/0x94 [ 44.708040][ C0] el1_interrupt+0x30/0x58 [ 44.709184][ C0] el1h_64_irq_handler+0x18/0x24 [ 44.710503][ C0] el1h_64_irq+0x78/0x7c [ 44.711533][ C0] arch_local_irq_enable+0xc/0x18 [ 44.712812][ C0] default_idle_call+0xcc/0x4a8 [ 44.714057][ C0] do_idle+0x1d4/0x4dc [ 44.715027][ C0] cpu_startup_entry+0x24/0x28 [ 44.716151][ C0] rest_init+0x364/0x38c [ 44.717267][ C0] arch_call_rest_init+0x14/0x20 [ 44.718454][ C0] start_kernel+0x440/0x600 [ 44.719578][ C0] __primary_switched+0xa8/0xb0 [ 44.720780][ C0] irq event stamp: 141101 [ 44.721793][ C0] hardirqs last enabled at (141100): [] _raw_spin_unlock_irq+0x9c/0x134 [ 44.724213][ C0] hardirqs last disabled at (141101): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 44.726861][ C0] softirqs last enabled at (141056): [] handle_softirqs+0xb88/0xdbc [ 44.729268][ C0] softirqs last disabled at (141069): [] __irq_exit_rcu+0x268/0x4d8 [ 44.731735][ C0] ---[ end trace 26b3b733452feff3 ]--- [ 44.733070][ C0] bcm5974 1-1:1.0: trackpad urb failed: -2 [ 44.735012][ T4021] bcm5974 1-1:1.0: could not read from device executing program [ 45.180100][ T1534] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 45.420145][ T1534] usb 1-1: Using ep0 maxpacket: 16 [ 45.540210][ T1534] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 45.700161][ T1534] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 45.702324][ T1534] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 45.704214][ T1534] usb 1-1: Product: syz [ 45.705223][ T1534] usb 1-1: Manufacturer: syz [ 45.706274][ T1534] usb 1-1: SerialNumber: syz [ 45.742182][ T1534] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input6 [ 46.180178][ T4021] ------------[ cut here ]------------ [ 46.181619][ T4021] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 46.183546][ T4021] WARNING: CPU: 1 PID: 4021 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 46.186060][ T4021] Modules linked in: [ 46.187133][ T4021] CPU: 1 PID: 4021 Comm: udevd Tainted: G W 5.15.178-syzkaller #0 [ 46.189337][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.191993][ T4021] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.194176][ T4021] pc : usb_submit_urb+0xa44/0x1588 [ 46.195431][ T4021] lr : usb_submit_urb+0xa44/0x1588 [ 46.196792][ T4021] sp : ffff80001f2b7370 [ 46.197907][ T4021] x29: ffff80001f2b73b0 x28: 0000000000000001 x27: ffff800012d51948 [ 46.200086][ T4021] x26: ffff0000d6083e00 x25: ffff0000c2962000 x24: 0000000000000286 [ 46.202146][ T4021] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 46.204235][ T4021] x20: 0000000000000cc0 x19: ffff0000c0feb400 x18: 0000000000000001 [ 46.206090][ T4021] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 46.208260][ T4021] x14: ffff0000d763b680 x13: 0000000000000001 x12: 0000000000000001 [ 46.210400][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : 5953197e95b28c00 [ 46.212749][ T4021] x8 : 5953197e95b28c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 46.214794][ T4021] x5 : ffff80001f2b6ad8 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 46.216898][ T4021] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 46.218945][ T4021] Call trace: [ 46.219970][ T4021] usb_submit_urb+0xa44/0x1588 [ 46.221172][ T4021] bcm5974_start_traffic+0xe0/0x154 [ 46.222581][ T4021] bcm5974_open+0x98/0x134 [ 46.223835][ T4021] input_open_device+0x170/0x29c [ 46.225156][ T4021] evdev_open+0x308/0x4b4 [ 46.226435][ T4021] chrdev_open+0x3e8/0x4fc [ 46.227706][ T4021] do_dentry_open+0x780/0xed8 [ 46.228983][ T4021] vfs_open+0x7c/0x90 [ 46.230078][ T4021] path_openat+0x1ea0/0x26cc [ 46.231138][ T4021] do_filp_open+0x1a8/0x3b4 [ 46.232228][ T4021] do_sys_openat2+0x128/0x3e0 [ 46.233434][ T4021] __arm64_sys_openat+0x1f0/0x240 [ 46.234653][ T4021] invoke_syscall+0x98/0x2b8 [ 46.235774][ T4021] el0_svc_common+0x138/0x258 [ 46.236897][ T4021] do_el0_svc+0x58/0x14c [ 46.237960][ T4021] el0_svc+0x7c/0x1f0 [ 46.238967][ T4021] el0t_64_sync_handler+0x84/0xe4 [ 46.240144][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 46.241288][ T4021] irq event stamp: 39440 [ 46.242209][ T4021] hardirqs last enabled at (39439): [] __up_console_sem+0xb4/0x100 [ 46.244673][ T4021] hardirqs last disabled at (39440): [] el1_dbg+0x24/0x80 [ 46.246794][ T4021] softirqs last enabled at (38378): [] local_bh_enable+0x10/0x34 [ 46.249091][ T4021] softirqs last disabled at (38376): [] local_bh_disable+0x10/0x34 [ 46.251619][ T4021] ---[ end trace 26b3b733452feff4 ]--- [ 46.270055][ C1] ------------[ cut here ]------------ [ 46.271443][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 46.273251][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 46.275661][ C1] Modules linked in: [ 46.276596][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.178-syzkaller #0 [ 46.278660][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.281100][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.283010][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 46.284417][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 46.285710][ C1] sp : ffff8000080175e0 [ 46.286740][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d51948 [ 46.288790][ C1] x26: ffff0000d6083e00 x25: ffff0000c2962000 x24: 0000000000000286 [ 46.290868][ C1] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 46.292773][ C1] x20: 0000000000000a20 x19: ffff0000c0feb400 x18: 0000000000000102 [ 46.294846][ C1] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 46.296875][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 46.298879][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 053668447810c300 [ 46.300914][ C1] x8 : 053668447810c300 x7 : 0000000000000001 x6 : 0000000000000001 [ 46.302864][ C1] x5 : ffff800008016d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 46.304855][ C1] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 46.306790][ C1] Call trace: [ 46.307575][ C1] usb_submit_urb+0xa44/0x1588 [ 46.308755][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 46.310086][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 46.311519][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 46.312802][ C1] dummy_timer+0x66c/0x26cc [ 46.313923][ C1] call_timer_fn+0x19c/0x8f0 [ 46.315081][ C1] __run_timers+0x554/0x718 [ 46.316423][ C1] run_timer_softirq+0x7c/0x114 [ 46.317623][ C1] handle_softirqs+0x384/0xdbc [ 46.318859][ C1] __irq_exit_rcu+0x268/0x4d8 [ 46.320016][ C1] irq_exit+0x14/0x88 [ 46.321041][ C1] handle_domain_irq+0xf4/0x178 [ 46.322259][ C1] gic_handle_irq+0x78/0x1c8 [ 46.323402][ C1] call_on_irq_stack+0x24/0x4c [ 46.324636][ C1] do_interrupt_handler+0x74/0x94 [ 46.325997][ C1] el1_interrupt+0x30/0x58 [ 46.327071][ C1] el1h_64_irq_handler+0x18/0x24 [ 46.328197][ C1] el1h_64_irq+0x78/0x7c [ 46.329241][ C1] arch_local_irq_enable+0xc/0x18 [ 46.330504][ C1] default_idle_call+0xcc/0x4a8 [ 46.331799][ C1] do_idle+0x1d4/0x4dc [ 46.332853][ C1] cpu_startup_entry+0x24/0x28 [ 46.334052][ C1] secondary_start_kernel+0x240/0x298 [ 46.335420][ C1] __secondary_switched+0x94/0x98 [ 46.336505][ C1] irq event stamp: 117273 [ 46.337603][ C1] hardirqs last enabled at (117272): [] _raw_spin_unlock_irq+0x9c/0x134 [ 46.340094][ C1] hardirqs last disabled at (117273): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 46.342654][ C1] softirqs last enabled at (117250): [] handle_softirqs+0xb88/0xdbc [ 46.345113][ C1] softirqs last disabled at (117269): [] __irq_exit_rcu+0x268/0x4d8 [ 46.347494][ C1] ---[ end trace 26b3b733452feff5 ]--- [ 46.381678][ T2463] usb 1-1: USB disconnect, device number 6 executing program [ 46.400117][ T4021] bcm5974 1-1:1.0: could not read from device [ 46.870130][ T2463] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 47.110101][ T2463] usb 1-1: Using ep0 maxpacket: 16 [ 47.240113][ T2463] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 47.400117][ T2463] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 47.402540][ T2463] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 47.404607][ T2463] usb 1-1: Product: syz [ 47.405632][ T2463] usb 1-1: Manufacturer: syz [ 47.406766][ T2463] usb 1-1: SerialNumber: syz [ 47.442139][ T2463] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input7 [ 47.870232][ T4021] ------------[ cut here ]------------ [ 47.871538][ T4021] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 47.873472][ T4021] WARNING: CPU: 0 PID: 4021 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 47.875721][ T4021] Modules linked in: [ 47.876628][ T4021] CPU: 0 PID: 4021 Comm: udevd Tainted: G W 5.15.178-syzkaller #0 [ 47.878784][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 47.881099][ T4021] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.882964][ T4021] pc : usb_submit_urb+0xa44/0x1588 [ 47.884285][ T4021] lr : usb_submit_urb+0xa44/0x1588 [ 47.885512][ T4021] sp : ffff80001f2b7370 [ 47.886561][ T4021] x29: ffff80001f2b73b0 x28: 0000000000000001 x27: ffff800012d51948 [ 47.888685][ T4021] x26: ffff0000ce0e3d00 x25: ffff0000ce39a000 x24: 0000000000000286 [ 47.890593][ T4021] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 47.892562][ T4021] x20: 0000000000000cc0 x19: ffff0000c0fe4800 x18: 0000000000000001 [ 47.894548][ T4021] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 47.896724][ T4021] x14: ffff0000d763b680 x13: 0000000000000001 x12: 0000000000000001 [ 47.898774][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : 5953197e95b28c00 [ 47.900984][ T4021] x8 : 5953197e95b28c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 47.903195][ T4021] x5 : ffff80001f2b6ad8 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 47.905366][ T4021] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 47.907493][ T4021] Call trace: [ 47.908304][ T4021] usb_submit_urb+0xa44/0x1588 [ 47.909554][ T4021] bcm5974_start_traffic+0xe0/0x154 [ 47.910787][ T4021] bcm5974_open+0x98/0x134 [ 47.911905][ T4021] input_open_device+0x170/0x29c [ 47.913329][ T4021] evdev_open+0x308/0x4b4 [ 47.914436][ T4021] chrdev_open+0x3e8/0x4fc [ 47.915603][ T4021] do_dentry_open+0x780/0xed8 [ 47.916723][ T4021] vfs_open+0x7c/0x90 [ 47.917710][ T4021] path_openat+0x1ea0/0x26cc [ 47.918896][ T4021] do_filp_open+0x1a8/0x3b4 [ 47.920011][ T4021] do_sys_openat2+0x128/0x3e0 [ 47.921230][ T4021] __arm64_sys_openat+0x1f0/0x240 [ 47.922506][ T4021] invoke_syscall+0x98/0x2b8 [ 47.923756][ T4021] el0_svc_common+0x138/0x258 [ 47.925107][ T4021] do_el0_svc+0x58/0x14c [ 47.926297][ T4021] el0_svc+0x7c/0x1f0 [ 47.927216][ T4021] el0t_64_sync_handler+0x84/0xe4 [ 47.928598][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 47.929861][ T4021] irq event stamp: 47922 [ 47.931002][ T4021] hardirqs last enabled at (47921): [] __up_console_sem+0xb4/0x100 [ 47.933508][ T4021] hardirqs last disabled at (47922): [] el1_dbg+0x24/0x80 [ 47.935755][ T4021] softirqs last enabled at (47400): [] local_bh_enable+0x10/0x34 [ 47.938373][ T4021] softirqs last disabled at (47398): [] local_bh_disable+0x10/0x34 [ 47.940835][ T4021] ---[ end trace 26b3b733452feff6 ]--- [ 47.960068][ C0] ------------[ cut here ]------------ [ 47.961364][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 47.963467][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 47.965731][ C0] Modules linked in: [ 47.966700][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.178-syzkaller #0 [ 47.969029][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 47.971503][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.973482][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 47.974867][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 47.976147][ C0] sp : ffff8000080075e0 [ 47.977145][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d51948 [ 47.979158][ C0] x26: ffff0000ce0e3d00 x25: ffff0000ce39a000 x24: 0000000000000286 [ 47.981138][ C0] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 47.983138][ C0] x20: 0000000000000a20 x19: ffff0000c0fe4800 x18: 0000000000000102 [ 47.985195][ C0] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 47.987257][ C0] x14: ffff800014b94b80 x13: 0000000000000001 x12: 0000000000000001 [ 47.989301][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 36b1b4065b688900 [ 47.991487][ C0] x8 : 36b1b4065b688900 x7 : 0000000000000001 x6 : 0000000000000001 [ 47.993508][ C0] x5 : ffff800008006d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 47.995482][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 47.997429][ C0] Call trace: [ 47.998301][ C0] usb_submit_urb+0xa44/0x1588 [ 47.999528][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 48.000946][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 48.002279][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 48.003758][ C0] dummy_timer+0x66c/0x26cc [ 48.004919][ C0] call_timer_fn+0x19c/0x8f0 [ 48.006021][ C0] __run_timers+0x554/0x718 [ 48.007129][ C0] run_timer_softirq+0x7c/0x114 [ 48.008339][ C0] handle_softirqs+0x384/0xdbc [ 48.009435][ C0] __irq_exit_rcu+0x268/0x4d8 [ 48.010529][ C0] irq_exit+0x14/0x88 [ 48.011634][ C0] handle_domain_irq+0xf4/0x178 [ 48.012872][ C0] gic_handle_irq+0x78/0x1c8 [ 48.014060][ C0] call_on_irq_stack+0x24/0x4c [ 48.015212][ C0] do_interrupt_handler+0x74/0x94 [ 48.016389][ C0] el1_interrupt+0x30/0x58 [ 48.017560][ C0] el1h_64_irq_handler+0x18/0x24 [ 48.018782][ C0] el1h_64_irq+0x78/0x7c [ 48.019744][ C0] arch_local_irq_enable+0xc/0x18 [ 48.020975][ C0] default_idle_call+0xcc/0x4a8 [ 48.022163][ C0] do_idle+0x1d4/0x4dc [ 48.023149][ C0] cpu_startup_entry+0x24/0x28 [ 48.024254][ C0] rest_init+0x364/0x38c [ 48.025318][ C0] arch_call_rest_init+0x14/0x20 [ 48.026597][ C0] start_kernel+0x440/0x600 [ 48.027795][ C0] __primary_switched+0xa8/0xb0 [ 48.028978][ C0] irq event stamp: 149399 [ 48.030043][ C0] hardirqs last enabled at (149398): [] _raw_spin_unlock_irq+0x9c/0x134 [ 48.032695][ C0] hardirqs last disabled at (149399): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.035199][ C0] softirqs last enabled at (149382): [] handle_softirqs+0xb88/0xdbc [ 48.037567][ C0] softirqs last disabled at (149395): [] __irq_exit_rcu+0x268/0x4d8 [ 48.039868][ C0] ---[ end trace 26b3b733452feff7 ]--- [ 48.050035][ C0] ------------[ cut here ]------------ [ 48.051361][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 48.053179][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 48.055282][ C0] Modules linked in: [ 48.056212][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.178-syzkaller #0 [ 48.058277][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 48.060778][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.062753][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 48.063950][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 48.064794][ C0] sp : ffff8000080075e0 [ 48.065481][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d51948 [ 48.066900][ C0] x26: ffff0000ce0e3d00 x25: ffff0000ce39a000 x24: 0000000000000286 [ 48.068868][ C0] x23: ffff800012d58200 x22: dfff800000000000 x21: 0000000000000002 [ 48.070798][ C0] x20: 0000000000000a20 x19: ffff0000c0fe4800 x18: 0000000000000102 [ 48.072695][ C0] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 48.074712][ C0] x14: ffff800014b94b80 x13: 0000000000000001 x12: 0000000000000001 [ 48.076852][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 36b1b4065b688900 [ 48.078836][ C0] x8 : 36b1b4065b688900 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.080867][ C0] x5 : ffff800008006d58 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 48.082998][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 48.084972][ C0] Call trace: [ 48.085750][ C0] usb_submit_urb+0xa44/0x1588 [ 48.087004][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 48.088361][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 48.089789][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 48.091126][ C0] dummy_timer+0x66c/0x26cc [ 48.092256][ C0] call_timer_fn+0x19c/0x8f0 [ 48.093390][ C0] __run_timers+0x554/0x718 [ 48.094623][ C0] run_timer_softirq+0x7c/0x114 [ 48.095832][ C0] handle_softirqs+0x384/0xdbc [ 48.096893][ C0] __irq_exit_rcu+0x268/0x4d8 [ 48.098046][ C0] irq_exit+0x14/0x88 [ 48.099037][ C0] handle_domain_irq+0xf4/0x178 [ 48.100185][ C0] gic_handle_irq+0x78/0x1c8 [ 48.101338][ C0] call_on_irq_stack+0x24/0x4c [ 48.102441][ C0] do_interrupt_handler+0x74/0x94 [ 48.103678][ C0] el1_interrupt+0x30/0x58 [ 48.104773][ C0] el1h_64_irq_handler+0x18/0x24 [ 48.105998][ C0] el1h_64_irq+0x78/0x7c [ 48.107073][ C0] arch_local_irq_enable+0xc/0x18 [ 48.108264][ C0] default_idle_call+0xcc/0x4a8 [ 48.109384][ C0] do_idle+0x1d4/0x4dc [ 48.110450][ C0] cpu_startup_entry+0x24/0x28 [ 48.111646][ C0] rest_init+0x364/0x38c [ 48.112672][ C0] arch_call_rest_init+0x14/0x20 [ 48.113867][ C0] start_kernel+0x440/0x600 [ 48.115048][ C0] __primary_switched+0xa8/0xb0 [ 48.116286][ C0] irq event stamp: 149445 [ 48.117285][ C0] hardirqs last enabled at (149444): [] _raw_spin_unlock_irq+0x9c/0x134 [ 48.119576][ C0] hardirqs last disabled at (149445): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.121905][ C0] softirqs last enabled at (149416): [] handle_softirqs+0xb88/0xdbc [ 48.124358][ C0] softirqs last disabled at (149441): [] __irq_exit_rcu+0x268/0x4d8 [ 48.126895][ C0] ---[ end trace 26b3b733452feff8 ]--- [ 48.130999][ T2463] usb 1-1: USB disconnect, device number 7 executing program [ 48.140671][ T4021] bcm5974 1-1:1.0: could not read from device [ 48.650236][ T2463] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 48.890109][ T2463] usb 1-1: Using ep0 maxpacket: 16 [ 49.010175][ T2463] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 646 [ 49.170218][ T2463] usb 1-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=71.b1 [ 49.172294][ T2463] usb 1-1: New USB device strings: Mfr=156, Product=201, SerialNumber=3 [ 49.174308][ T2463] usb 1-1: Product: syz [ 49.175376][ T2463] usb 1-1: Manufacturer: syz [ 49.176437][ T2463] usb 1-1: SerialNumber: syz [ 49.222135][ T2463] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input8