Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. executing program [ 47.157512][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 47.407482][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 47.527562][ T25] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 47.530114][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 47.687571][ T25] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 47.690003][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.691954][ T25] usb 1-1: Product: syz [ 47.692963][ T25] usb 1-1: Manufacturer: syz [ 47.694034][ T25] usb 1-1: SerialNumber: syz [ 47.740718][ T25] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input2 [ 48.167905][ T4027] ------------[ cut here ]------------ [ 48.169275][ T4027] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 48.171022][ T4027] WARNING: CPU: 0 PID: 4027 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 48.173201][ T4027] Modules linked in: [ 48.174092][ T4027] CPU: 0 PID: 4027 Comm: udevd Not tainted 5.15.176-syzkaller #0 [ 48.175852][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 48.178124][ T4027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.180010][ T4027] pc : usb_submit_urb+0xa44/0x1588 [ 48.181266][ T4027] lr : usb_submit_urb+0xa44/0x1588 [ 48.182450][ T4027] sp : ffff80001dc97370 [ 48.183445][ T4027] x29: ffff80001dc973b0 x28: 0000000000000001 x27: ffff800012d416c8 [ 48.185422][ T4027] x26: ffff0000c1893000 x25: ffff0000d793d000 x24: 000000000000000f [ 48.187305][ T4027] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 48.189148][ T4027] x20: 0000000000000cc0 x19: ffff0000c0879a00 x18: 0000000000000001 [ 48.191073][ T4027] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 48.192923][ T4027] x14: ffff0000ccc19b40 x13: 0000000000000001 x12: 0000000000000001 [ 48.194765][ T4027] x11: 0000000000000000 x10: 0000000000000000 x9 : 4a1906e7b848ee00 [ 48.196670][ T4027] x8 : 4a1906e7b848ee00 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.198538][ T4027] x5 : ffff80001dc96ad8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 48.200338][ T4027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 48.202226][ T4027] Call trace: [ 48.203013][ T4027] usb_submit_urb+0xa44/0x1588 [ 48.204255][ T4027] bcm5974_start_traffic+0xe0/0x154 [ 48.205475][ T4027] bcm5974_open+0x98/0x134 [ 48.206532][ T4027] input_open_device+0x170/0x29c [ 48.207691][ T4027] evdev_open+0x308/0x4b4 [ 48.208747][ T4027] chrdev_open+0x3e8/0x4fc [ 48.209769][ T4027] do_dentry_open+0x780/0xed8 [ 48.210833][ T4027] vfs_open+0x7c/0x90 [ 48.211730][ T4027] path_openat+0x1ea0/0x26cc [ 48.212790][ T4027] do_filp_open+0x1a8/0x3b4 [ 48.213864][ T4027] do_sys_openat2+0x128/0x3e0 [ 48.215005][ T4027] __arm64_sys_openat+0x1f0/0x240 [ 48.216221][ T4027] invoke_syscall+0x98/0x2b8 [ 48.217285][ T4027] el0_svc_common+0x138/0x258 [ 48.218467][ T4027] do_el0_svc+0x58/0x14c [ 48.219443][ T4027] el0_svc+0x7c/0x1f0 [ 48.220360][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 48.221543][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 48.222654][ T4027] irq event stamp: 5068 [ 48.223658][ T4027] hardirqs last enabled at (5067): [] __up_console_sem+0xb4/0x100 [ 48.225951][ T4027] hardirqs last disabled at (5068): [] el1_dbg+0x24/0x80 [ 48.228045][ T4027] softirqs last enabled at (2782): [] local_bh_enable+0x10/0x34 [ 48.230304][ T4027] softirqs last disabled at (2780): [] local_bh_disable+0x10/0x34 [ 48.232658][ T4027] ---[ end trace cdc3f4bbb49f0f7a ]--- [ 48.247413][ C0] ------------[ cut here ]------------ [ 48.248851][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 48.250613][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 48.252878][ C0] Modules linked in: [ 48.253844][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.176-syzkaller #0 [ 48.256099][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 48.258522][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.260408][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 48.261639][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 48.262895][ C0] sp : ffff8000080075e0 [ 48.263967][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d416c8 [ 48.265928][ C0] x26: ffff0000c1893000 x25: ffff0000d793d000 x24: 000000000000000f [ 48.267906][ C0] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 48.269837][ C0] x20: 0000000000000a20 x19: ffff0000c0879a00 x18: 0000000000000102 [ 48.271792][ C0] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 48.273779][ C0] x14: ffff800014b84b40 x13: 0000000000000001 x12: 0000000000000001 [ 48.275882][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 8e00cad9f1e8fe00 [ 48.277841][ C0] x8 : 8e00cad9f1e8fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.279840][ C0] x5 : ffff800008006d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 48.281766][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 48.283750][ C0] Call trace: [ 48.284555][ C0] usb_submit_urb+0xa44/0x1588 [ 48.285744][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 48.287010][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 48.288464][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 48.289731][ C0] dummy_timer+0x66c/0x26cc [ 48.290791][ C0] call_timer_fn+0x19c/0x8f0 [ 48.291968][ C0] __run_timers+0x554/0x718 [ 48.293125][ C0] run_timer_softirq+0x7c/0x114 [ 48.294365][ C0] handle_softirqs+0x384/0xdbc [ 48.295536][ C0] __irq_exit_rcu+0x268/0x4d8 [ 48.296678][ C0] irq_exit+0x14/0x88 [ 48.297665][ C0] handle_domain_irq+0xf4/0x178 [ 48.298869][ C0] gic_handle_irq+0x78/0x1c8 [ 48.300032][ C0] call_on_irq_stack+0x24/0x4c [ 48.301173][ C0] do_interrupt_handler+0x74/0x94 [ 48.302420][ C0] el1_interrupt+0x30/0x58 [ 48.303561][ C0] el1h_64_irq_handler+0x18/0x24 [ 48.304798][ C0] el1h_64_irq+0x78/0x7c [ 48.305820][ C0] arch_local_irq_enable+0xc/0x18 [ 48.307062][ C0] default_idle_call+0xcc/0x4a8 [ 48.308254][ C0] do_idle+0x1d4/0x4dc [ 48.309243][ C0] cpu_startup_entry+0x24/0x28 [ 48.310353][ C0] rest_init+0x364/0x38c [ 48.311401][ C0] arch_call_rest_init+0x14/0x20 [ 48.312612][ C0] start_kernel+0x440/0x600 [ 48.313737][ C0] __primary_switched+0xa8/0xb0 [ 48.314939][ C0] irq event stamp: 152573 [ 48.316044][ C0] hardirqs last enabled at (152572): [] _raw_spin_unlock_irq+0x9c/0x134 [ 48.318585][ C0] hardirqs last disabled at (152573): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.321090][ C0] softirqs last enabled at (152562): [] handle_softirqs+0xb88/0xdbc [ 48.323494][ C0] softirqs last disabled at (152569): [] __irq_exit_rcu+0x268/0x4d8 [ 48.325991][ C0] ---[ end trace cdc3f4bbb49f0f7b ]--- [ 48.327748][ C0] ------------[ cut here ]------------ [ 48.329101][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 48.330963][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 48.333379][ C0] Modules linked in: [ 48.334287][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.176-syzkaller #0 [ 48.336471][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 48.339008][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.340927][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 48.342211][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 48.343501][ C0] sp : ffff8000080075e0 [ 48.344528][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d416c8 [ 48.346551][ C0] x26: ffff0000c1893000 x25: ffff0000d793d000 x24: 000000000000000f [ 48.348495][ C0] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 48.350487][ C0] x20: 0000000000000a20 x19: ffff0000c0879a00 x18: 0000000000000102 [ 48.352467][ C0] x17: 0000000000000000 x16: ffff800008336558 x15: 00000000ffffffff [ 48.354504][ C0] x14: ffff800014b84b40 x13: 0000000000000001 x12: 0000000000000001 [ 48.356591][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 8e00cad9f1e8fe00 [ 48.358626][ C0] x8 : 8e00cad9f1e8fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.360645][ C0] x5 : ffff800008006d58 x4 : ffff800014c40660 x3 : ffff8000083366a4 [ 48.362623][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 48.364652][ C0] Call trace: [ 48.365548][ C0] usb_submit_urb+0xa44/0x1588 [ 48.366694][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 48.367969][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 48.369315][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 48.370282][ T25] usb 1-1: USB disconnect, device number 2 [ 48.370436][ C0] dummy_timer+0x66c/0x26cc [ 48.373055][ C0] call_timer_fn+0x19c/0x8f0 [ 48.374176][ C0] __run_timers+0x554/0x718 [ 48.375392][ C0] run_timer_softirq+0x7c/0x114 [ 48.376568][ C0] handle_softirqs+0x384/0xdbc [ 48.377742][ C0] __irq_exit_rcu+0x268/0x4d8 [ 48.378905][ C0] irq_exit+0x14/0x88 [ 48.379880][ C0] handle_domain_irq+0xf4/0x178 [ 48.381092][ C0] gic_handle_irq+0x78/0x1c8 [ 48.382224][ C0] call_on_irq_stack+0x24/0x4c [ 48.383478][ C0] do_interrupt_handler+0x74/0x94 [ 48.384694][ C0] el1_interrupt+0x30/0x58 executing program [ 48.385762][ C0] el1h_64_irq_handler+0x18/0x24 [ 48.386916][ C0] el1h_64_irq+0x78/0x7c [ 48.387956][ C0] arch_local_irq_enable+0xc/0x18 [ 48.389320][ C0] default_idle_call+0xcc/0x4a8 [ 48.390529][ C0] do_idle+0x1d4/0x4dc [ 48.391507][ C0] cpu_startup_entry+0x24/0x28 [ 48.392665][ C0] rest_init+0x364/0x38c [ 48.393731][ C0] arch_call_rest_init+0x14/0x20 [ 48.394999][ C0] start_kernel+0x440/0x600 [ 48.396087][ C0] __primary_switched+0xa8/0xb0 [ 48.397314][ C0] irq event stamp: 152579 [ 48.398353][ C0] hardirqs last enabled at (152578): [] _raw_spin_unlock_irq+0x9c/0x134 [ 48.400958][ C0] hardirqs last disabled at (152579): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 48.403505][ C0] softirqs last enabled at (152562): [] handle_softirqs+0xb88/0xdbc [ 48.405890][ C0] softirqs last disabled at (152569): [] __irq_exit_rcu+0x268/0x4d8 [ 48.408273][ C0] ---[ end trace cdc3f4bbb49f0f7c ]--- [ 48.409659][ C0] bcm5974 1-1:1.0: trackpad urb failed: -2 [ 48.419106][ T4027] bcm5974 1-1:1.0: could not read from device [ 48.847476][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 49.087603][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 49.207630][ T25] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 49.210057][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 49.367506][ T25] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 49.369945][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.372006][ T25] usb 1-1: Product: syz [ 49.373003][ T25] usb 1-1: Manufacturer: syz [ 49.374114][ T25] usb 1-1: SerialNumber: syz [ 49.409472][ T25] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input3 [ 49.847531][ T4027] ------------[ cut here ]------------ [ 49.848881][ T4027] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 49.850638][ T4027] WARNING: CPU: 1 PID: 4027 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 49.852996][ T4027] Modules linked in: [ 49.853945][ T4027] CPU: 1 PID: 4027 Comm: udevd Tainted: G W 5.15.176-syzkaller #0 [ 49.856172][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 49.858603][ T4027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 49.860556][ T4027] pc : usb_submit_urb+0xa44/0x1588 [ 49.861808][ T4027] lr : usb_submit_urb+0xa44/0x1588 [ 49.862976][ T4027] sp : ffff80001dc97370 [ 49.863951][ T4027] x29: ffff80001dc973b0 x28: 0000000000000001 x27: ffff800012d416c8 [ 49.865852][ T4027] x26: ffff0000d5283f00 x25: ffff0000cb607000 x24: 000000000000000f [ 49.867797][ T4027] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 49.869763][ T4027] x20: 0000000000000cc0 x19: ffff0000c0870600 x18: 0000000000000001 [ 49.871702][ T4027] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 49.873655][ T4027] x14: ffff0000ccc19b40 x13: 0000000000000001 x12: 0000000000000001 [ 49.875596][ T4027] x11: 0000000000000000 x10: 0000000000000000 x9 : 4a1906e7b848ee00 [ 49.877439][ T4027] x8 : 4a1906e7b848ee00 x7 : 0000000000000001 x6 : 0000000000000001 [ 49.879422][ T4027] x5 : ffff80001dc96ad8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 49.881324][ T4027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 49.883336][ T4027] Call trace: [ 49.884117][ T4027] usb_submit_urb+0xa44/0x1588 [ 49.885285][ T4027] bcm5974_start_traffic+0xe0/0x154 [ 49.886664][ T4027] bcm5974_open+0x98/0x134 [ 49.887710][ T4027] input_open_device+0x170/0x29c [ 49.888940][ T4027] evdev_open+0x308/0x4b4 [ 49.890056][ T4027] chrdev_open+0x3e8/0x4fc [ 49.891140][ T4027] do_dentry_open+0x780/0xed8 [ 49.892227][ T4027] vfs_open+0x7c/0x90 [ 49.893140][ T4027] path_openat+0x1ea0/0x26cc [ 49.894193][ T4027] do_filp_open+0x1a8/0x3b4 [ 49.895402][ T4027] do_sys_openat2+0x128/0x3e0 [ 49.896474][ T4027] __arm64_sys_openat+0x1f0/0x240 [ 49.897705][ T4027] invoke_syscall+0x98/0x2b8 [ 49.898849][ T4027] el0_svc_common+0x138/0x258 [ 49.899974][ T4027] do_el0_svc+0x58/0x14c [ 49.901036][ T4027] el0_svc+0x7c/0x1f0 [ 49.902022][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 49.903200][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 49.904272][ T4027] irq event stamp: 13374 [ 49.905287][ T4027] hardirqs last enabled at (13373): [] __up_console_sem+0xb4/0x100 [ 49.907605][ T4027] hardirqs last disabled at (13374): [] el1_dbg+0x24/0x80 [ 49.909755][ T4027] softirqs last enabled at (13258): [] local_bh_enable+0x10/0x34 [ 49.912132][ T4027] softirqs last disabled at (13256): [] local_bh_disable+0x10/0x34 [ 49.914388][ T4027] ---[ end trace cdc3f4bbb49f0f7d ]--- [ 49.927383][ C1] ------------[ cut here ]------------ [ 49.928789][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 49.930655][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 49.933010][ C1] Modules linked in: [ 49.933940][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.176-syzkaller #0 [ 49.936185][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 49.938677][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 49.940504][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 49.941732][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 49.942990][ C1] sp : ffff8000080175e0 [ 49.944104][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d416c8 [ 49.946220][ C1] x26: ffff0000d5283f00 x25: ffff0000cb607000 x24: 000000000000000f [ 49.948111][ C1] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 49.950032][ C1] x20: 0000000000000a20 x19: ffff0000c0870600 x18: 0000000000000102 [ 49.951929][ C1] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 49.953887][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 49.955767][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 7196b5ff0f5ce600 [ 49.957639][ C1] x8 : 7196b5ff0f5ce600 x7 : 0000000000000001 x6 : 0000000000000001 [ 49.959534][ C1] x5 : ffff800008016d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 49.961402][ C1] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 49.963321][ C1] Call trace: [ 49.964105][ C1] usb_submit_urb+0xa44/0x1588 [ 49.965273][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 49.966561][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 49.967954][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 49.969276][ C1] dummy_timer+0x66c/0x26cc [ 49.970244][ C1] call_timer_fn+0x19c/0x8f0 [ 49.971237][ C1] __run_timers+0x554/0x718 [ 49.972264][ C1] run_timer_softirq+0x7c/0x114 [ 49.973411][ C1] handle_softirqs+0x384/0xdbc [ 49.974618][ C1] __irq_exit_rcu+0x268/0x4d8 [ 49.975770][ C1] irq_exit+0x14/0x88 [ 49.976718][ C1] handle_domain_irq+0xf4/0x178 [ 49.977905][ C1] gic_handle_irq+0x78/0x1c8 [ 49.979077][ C1] call_on_irq_stack+0x24/0x4c [ 49.980241][ C1] do_interrupt_handler+0x74/0x94 [ 49.981550][ C1] el1_interrupt+0x30/0x58 [ 49.982656][ C1] el1h_64_irq_handler+0x18/0x24 [ 49.983807][ C1] el1h_64_irq+0x78/0x7c [ 49.984811][ C1] arch_local_irq_enable+0xc/0x18 [ 49.986039][ C1] default_idle_call+0xcc/0x4a8 [ 49.987195][ C1] do_idle+0x1d4/0x4dc [ 49.988140][ C1] cpu_startup_entry+0x24/0x28 [ 49.989322][ C1] secondary_start_kernel+0x240/0x298 [ 49.990624][ C1] __secondary_switched+0x94/0x98 [ 49.991872][ C1] irq event stamp: 136097 [ 49.992937][ C1] hardirqs last enabled at (136096): [] _raw_spin_unlock_irq+0x9c/0x134 [ 49.995398][ C1] hardirqs last disabled at (136097): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 49.998130][ C1] softirqs last enabled at (136080): [] handle_softirqs+0xb88/0xdbc [ 50.000623][ C1] softirqs last disabled at (136093): [] __irq_exit_rcu+0x268/0x4d8 [ 50.002953][ C1] ---[ end trace cdc3f4bbb49f0f7e ]--- [ 50.017475][ C1] ------------[ cut here ]------------ [ 50.018874][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 50.020692][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 50.022854][ C1] Modules linked in: [ 50.023761][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.176-syzkaller #0 [ 50.025875][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 50.028154][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 50.029972][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 50.031206][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 50.032447][ C1] sp : ffff8000080175e0 [ 50.033428][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d416c8 [ 50.035329][ C1] x26: ffff0000d5283f00 x25: ffff0000cb607000 x24: 000000000000000f [ 50.037317][ C1] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 50.039196][ C1] x20: 0000000000000a20 x19: ffff0000c0870600 x18: 0000000000000102 [ 50.041253][ C1] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 50.043232][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 50.045189][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 7196b5ff0f5ce600 [ 50.047101][ C1] x8 : 7196b5ff0f5ce600 x7 : 0000000000000001 x6 : 0000000000000001 [ 50.049073][ C1] x5 : ffff800008016d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 50.049431][ T7] usb 1-1: USB disconnect, device number 3 [ 50.051045][ C1] x2 : 0000000000000001 x1 : 0000000000000101 x0 : 0000000000000029 [ 50.054480][ C1] Call trace: [ 50.055312][ C1] usb_submit_urb+0xa44/0x1588 [ 50.056486][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 50.057848][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 50.059179][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 50.060466][ C1] dummy_timer+0x66c/0x26cc [ 50.061703][ C1] call_timer_fn+0x19c/0x8f0 [ 50.062864][ C1] __run_timers+0x554/0x718 [ 50.064034][ C1] run_timer_softirq+0x7c/0x114 [ 50.065337][ C1] handle_softirqs+0x384/0xdbc executing program [ 50.066499][ C1] __irq_exit_rcu+0x268/0x4d8 [ 50.067691][ C1] irq_exit+0x14/0x88 [ 50.068683][ C1] handle_domain_irq+0xf4/0x178 [ 50.069840][ C1] gic_handle_irq+0x78/0x1c8 [ 50.070987][ C1] call_on_irq_stack+0x24/0x4c [ 50.072218][ C1] do_interrupt_handler+0x74/0x94 [ 50.073358][ C1] el1_interrupt+0x30/0x58 [ 50.074495][ C1] el1h_64_irq_handler+0x18/0x24 [ 50.075737][ C1] el1h_64_irq+0x78/0x7c [ 50.076745][ C1] arch_local_irq_enable+0xc/0x18 [ 50.077998][ C1] default_idle_call+0xcc/0x4a8 [ 50.079217][ C1] do_idle+0x1d4/0x4dc [ 50.080191][ C1] cpu_startup_entry+0x24/0x28 [ 50.081304][ C1] secondary_start_kernel+0x240/0x298 [ 50.082707][ C1] __secondary_switched+0x94/0x98 [ 50.084020][ C1] irq event stamp: 136143 [ 50.085017][ C1] hardirqs last enabled at (136142): [] _raw_spin_unlock_irq+0x9c/0x134 [ 50.087407][ C1] hardirqs last disabled at (136143): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 50.089910][ C1] softirqs last enabled at (136118): [] handle_softirqs+0xb88/0xdbc [ 50.092264][ C1] softirqs last disabled at (136131): [] __irq_exit_rcu+0x268/0x4d8 [ 50.094576][ C1] ---[ end trace cdc3f4bbb49f0f7f ]--- [ 50.095944][ C1] bcm5974 1-1:1.0: trackpad urb failed: -2 [ 50.097965][ T4027] bcm5974 1-1:1.0: could not read from device [ 50.527471][ T7] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 50.767452][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 50.887641][ T7] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 50.890138][ T7] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 51.047656][ T7] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 51.050019][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.052065][ T7] usb 1-1: Product: syz [ 51.053039][ T7] usb 1-1: Manufacturer: syz [ 51.054147][ T7] usb 1-1: SerialNumber: syz [ 51.089796][ T7] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input4 [ 51.527594][ T4027] ------------[ cut here ]------------ [ 51.529134][ T4027] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 51.530959][ T4027] WARNING: CPU: 0 PID: 4027 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 51.533312][ T4027] Modules linked in: [ 51.534237][ T4027] CPU: 0 PID: 4027 Comm: udevd Tainted: G W 5.15.176-syzkaller #0 [ 51.536548][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 51.539018][ T4027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.540943][ T4027] pc : usb_submit_urb+0xa44/0x1588 [ 51.542211][ T4027] lr : usb_submit_urb+0xa44/0x1588 [ 51.543381][ T4027] sp : ffff80001dc97370 [ 51.544335][ T4027] x29: ffff80001dc973b0 x28: 0000000000000001 x27: ffff800012d416c8 [ 51.546323][ T4027] x26: ffff0000cd398500 x25: ffff0000c27d6000 x24: 000000000000000f [ 51.548247][ T4027] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 51.550212][ T4027] x20: 0000000000000cc0 x19: ffff0000c1417a00 x18: 0000000000000001 [ 51.552263][ T4027] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 51.554229][ T4027] x14: ffff0000ccc19b40 x13: 0000000000000001 x12: 0000000000000001 [ 51.556367][ T4027] x11: 0000000000000000 x10: 0000000000000000 x9 : 4a1906e7b848ee00 [ 51.558439][ T4027] x8 : 4a1906e7b848ee00 x7 : 0000000000000001 x6 : 0000000000000001 [ 51.560482][ T4027] x5 : ffff80001dc96ad8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 51.562595][ T4027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 51.564658][ T4027] Call trace: [ 51.565482][ T4027] usb_submit_urb+0xa44/0x1588 [ 51.566677][ T4027] bcm5974_start_traffic+0xe0/0x154 [ 51.568002][ T4027] bcm5974_open+0x98/0x134 [ 51.569110][ T4027] input_open_device+0x170/0x29c [ 51.570365][ T4027] evdev_open+0x308/0x4b4 [ 51.571486][ T4027] chrdev_open+0x3e8/0x4fc [ 51.572579][ T4027] do_dentry_open+0x780/0xed8 [ 51.573752][ T4027] vfs_open+0x7c/0x90 [ 51.574791][ T4027] path_openat+0x1ea0/0x26cc [ 51.575956][ T4027] do_filp_open+0x1a8/0x3b4 [ 51.577117][ T4027] do_sys_openat2+0x128/0x3e0 [ 51.578297][ T4027] __arm64_sys_openat+0x1f0/0x240 [ 51.579555][ T4027] invoke_syscall+0x98/0x2b8 [ 51.580683][ T4027] el0_svc_common+0x138/0x258 [ 51.581880][ T4027] do_el0_svc+0x58/0x14c [ 51.582971][ T4027] el0_svc+0x7c/0x1f0 [ 51.583984][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 51.585225][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 51.586331][ T4027] irq event stamp: 22444 [ 51.587420][ T4027] hardirqs last enabled at (22443): [] __up_console_sem+0xb4/0x100 [ 51.589838][ T4027] hardirqs last disabled at (22444): [] el1_dbg+0x24/0x80 [ 51.592053][ T4027] softirqs last enabled at (22142): [] handle_softirqs+0xb88/0xdbc [ 51.594565][ T4027] softirqs last disabled at (22137): [] __irq_exit_rcu+0x268/0x4d8 [ 51.596963][ T4027] ---[ end trace cdc3f4bbb49f0f80 ]--- [ 51.627412][ C0] ------------[ cut here ]------------ [ 51.628900][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 51.630760][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 51.633178][ C0] Modules linked in: [ 51.634119][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.176-syzkaller #0 [ 51.636374][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 51.638915][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.640831][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 51.642073][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 51.643338][ C0] sp : ffff8000080075e0 [ 51.644393][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d416c8 [ 51.646480][ C0] x26: ffff0000cd398500 x25: ffff0000c27d6000 x24: 000000000000000f [ 51.648554][ C0] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 51.650564][ C0] x20: 0000000000000a20 x19: ffff0000c1417a00 x18: 0000000000000102 [ 51.652630][ C0] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 51.654857][ C0] x14: ffff800014b84b40 x13: 0000000000000001 x12: 0000000000000001 [ 51.656825][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 8e00cad9f1e8fe00 [ 51.658820][ C0] x8 : 8e00cad9f1e8fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 51.660830][ C0] x5 : ffff800008006d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 51.662787][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 51.664880][ C0] Call trace: [ 51.665683][ C0] usb_submit_urb+0xa44/0x1588 [ 51.666747][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 51.667844][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 51.669110][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 51.670452][ C0] dummy_timer+0x66c/0x26cc [ 51.671580][ C0] call_timer_fn+0x19c/0x8f0 [ 51.672653][ C0] __run_timers+0x554/0x718 [ 51.673752][ C0] run_timer_softirq+0x7c/0x114 [ 51.674911][ C0] handle_softirqs+0x384/0xdbc [ 51.675938][ C0] __irq_exit_rcu+0x268/0x4d8 [ 51.676942][ C0] irq_exit+0x14/0x88 [ 51.677790][ C0] handle_domain_irq+0xf4/0x178 [ 51.678929][ C0] gic_handle_irq+0x78/0x1c8 [ 51.680055][ C0] call_on_irq_stack+0x24/0x4c [ 51.681235][ C0] do_interrupt_handler+0x74/0x94 [ 51.682455][ C0] el1_interrupt+0x30/0x58 [ 51.683515][ C0] el1h_64_irq_handler+0x18/0x24 [ 51.684757][ C0] el1h_64_irq+0x78/0x7c [ 51.685806][ C0] arch_local_irq_enable+0xc/0x18 [ 51.687050][ C0] default_idle_call+0xcc/0x4a8 [ 51.688247][ C0] do_idle+0x1d4/0x4dc [ 51.689266][ C0] cpu_startup_entry+0x24/0x28 [ 51.690427][ C0] rest_init+0x364/0x38c [ 51.691442][ C0] arch_call_rest_init+0x14/0x20 [ 51.692647][ C0] start_kernel+0x440/0x600 [ 51.693793][ C0] __primary_switched+0xa8/0xb0 [ 51.694990][ C0] irq event stamp: 160661 [ 51.696059][ C0] hardirqs last enabled at (160660): [] _raw_spin_unlock_irq+0x9c/0x134 [ 51.698583][ C0] hardirqs last disabled at (160661): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 51.700971][ C0] softirqs last enabled at (160650): [] handle_softirqs+0xb88/0xdbc [ 51.703289][ C0] softirqs last disabled at (160657): [] __irq_exit_rcu+0x268/0x4d8 [ 51.705733][ C0] ---[ end trace cdc3f4bbb49f0f81 ]--- [ 51.717405][ C0] ------------[ cut here ]------------ [ 51.718775][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 51.720595][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 51.722916][ C0] Modules linked in: [ 51.723828][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.176-syzkaller #0 [ 51.726070][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 51.728388][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.730193][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 51.731393][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 51.732668][ C0] sp : ffff8000080075e0 [ 51.733647][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d416c8 [ 51.735568][ C0] x26: ffff0000cd398500 x25: ffff0000c27d6000 x24: 000000000000000f [ 51.737470][ C0] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 51.739482][ C0] x20: 0000000000000a20 x19: ffff0000c1417a00 x18: 0000000000000102 [ 51.741453][ C0] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 51.743343][ C0] x14: ffff800014b84b40 x13: 0000000000000001 x12: 0000000000000001 [ 51.745273][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 8e00cad9f1e8fe00 [ 51.747237][ C0] x8 : 8e00cad9f1e8fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 51.749218][ C0] x5 : ffff800008006d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 51.751232][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 51.753121][ C0] Call trace: [ 51.753923][ C0] usb_submit_urb+0xa44/0x1588 [ 51.755041][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 51.756288][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 51.757664][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 51.758910][ C0] dummy_timer+0x66c/0x26cc [ 51.759934][ C0] call_timer_fn+0x19c/0x8f0 [ 51.760993][ C0] __run_timers+0x554/0x718 [ 51.762051][ C0] run_timer_softirq+0x7c/0x114 [ 51.763190][ C0] handle_softirqs+0x384/0xdbc [ 51.764330][ C0] __irq_exit_rcu+0x268/0x4d8 [ 51.765544][ C0] irq_exit+0x14/0x88 [ 51.766551][ C0] handle_domain_irq+0xf4/0x178 [ 51.767723][ C0] gic_handle_irq+0x78/0x1c8 [ 51.768808][ C0] call_on_irq_stack+0x24/0x4c [ 51.769997][ C0] do_interrupt_handler+0x74/0x94 [ 51.771283][ C0] el1_interrupt+0x30/0x58 [ 51.772421][ C0] el1h_64_irq_handler+0x18/0x24 [ 51.773660][ C0] el1h_64_irq+0x78/0x7c [ 51.774756][ C0] arch_local_irq_enable+0xc/0x18 [ 51.775929][ C0] default_idle_call+0xcc/0x4a8 [ 51.777086][ C0] do_idle+0x1d4/0x4dc [ 51.778043][ C0] cpu_startup_entry+0x24/0x28 [ 51.779247][ C0] rest_init+0x364/0x38c [ 51.780276][ C0] arch_call_rest_init+0x14/0x20 [ 51.781465][ C0] start_kernel+0x440/0x600 [ 51.782588][ C0] __primary_switched+0xa8/0xb0 [ 51.783813][ C0] irq event stamp: 160723 [ 51.784839][ C0] hardirqs last enabled at (160722): [] _raw_spin_unlock_irq+0x9c/0x134 [ 51.787157][ C0] hardirqs last disabled at (160723): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 51.789681][ C0] softirqs last enabled at (160702): [] handle_softirqs+0xb88/0xdbc [ 51.792082][ C0] softirqs last disabled at (160719): [] __irq_exit_rcu+0x268/0x4d8 [ 51.794428][ C0] ---[ end trace cdc3f4bbb49f0f82 ]--- [ 51.797658][ T7] usb 1-1: USB disconnect, device number 4 executing program [ 51.807738][ T4027] bcm5974 1-1:1.0: could not read from device [ 52.307436][ T7] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 52.547476][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 52.667474][ T7] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 52.670044][ T7] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 52.827563][ T7] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 52.829957][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.832212][ T7] usb 1-1: Product: syz [ 52.833208][ T7] usb 1-1: Manufacturer: syz [ 52.834329][ T7] usb 1-1: SerialNumber: syz [ 52.879536][ T7] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input5 [ 53.307498][ T4027] ------------[ cut here ]------------ [ 53.308927][ T4027] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 53.310824][ T4027] WARNING: CPU: 0 PID: 4027 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 53.313229][ T4027] Modules linked in: [ 53.314192][ T4027] CPU: 0 PID: 4027 Comm: udevd Tainted: G W 5.15.176-syzkaller #0 [ 53.316472][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 53.319008][ T4027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 53.321034][ T4027] pc : usb_submit_urb+0xa44/0x1588 [ 53.322387][ T4027] lr : usb_submit_urb+0xa44/0x1588 [ 53.323684][ T4027] sp : ffff80001dc97370 [ 53.324739][ T4027] x29: ffff80001dc973b0 x28: 0000000000000001 x27: ffff800012d416c8 [ 53.326805][ T4027] x26: ffff0000c26c2f00 x25: ffff0000ce997000 x24: 000000000000000f [ 53.328838][ T4027] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 53.330798][ T4027] x20: 0000000000000cc0 x19: ffff0000c1412400 x18: 0000000000000001 [ 53.332775][ T4027] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 53.334844][ T4027] x14: ffff0000ccc19b40 x13: 0000000000000001 x12: 0000000000000001 [ 53.336902][ T4027] x11: 0000000000000000 x10: 0000000000000000 x9 : 4a1906e7b848ee00 [ 53.338922][ T4027] x8 : 4a1906e7b848ee00 x7 : 0000000000000001 x6 : 0000000000000001 [ 53.340919][ T4027] x5 : ffff80001dc96ad8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 53.343003][ T4027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 53.345076][ T4027] Call trace: [ 53.345874][ T4027] usb_submit_urb+0xa44/0x1588 [ 53.346975][ T4027] bcm5974_start_traffic+0xe0/0x154 [ 53.348301][ T4027] bcm5974_open+0x98/0x134 [ 53.349395][ T4027] input_open_device+0x170/0x29c [ 53.350790][ T4027] evdev_open+0x308/0x4b4 [ 53.351899][ T4027] chrdev_open+0x3e8/0x4fc [ 53.353068][ T4027] do_dentry_open+0x780/0xed8 [ 53.354263][ T4027] vfs_open+0x7c/0x90 [ 53.355361][ T4027] path_openat+0x1ea0/0x26cc [ 53.356542][ T4027] do_filp_open+0x1a8/0x3b4 [ 53.357639][ T4027] do_sys_openat2+0x128/0x3e0 [ 53.358831][ T4027] __arm64_sys_openat+0x1f0/0x240 [ 53.360092][ T4027] invoke_syscall+0x98/0x2b8 [ 53.361294][ T4027] el0_svc_common+0x138/0x258 [ 53.362480][ T4027] do_el0_svc+0x58/0x14c [ 53.363533][ T4027] el0_svc+0x7c/0x1f0 [ 53.364582][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 53.365824][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 53.366948][ T4027] irq event stamp: 31048 [ 53.367987][ T4027] hardirqs last enabled at (31047): [] __up_console_sem+0xb4/0x100 [ 53.370450][ T4027] hardirqs last disabled at (31048): [] el1_dbg+0x24/0x80 [ 53.372575][ T4027] softirqs last enabled at (30476): [] local_bh_enable+0x10/0x34 [ 53.374940][ T4027] softirqs last disabled at (30474): [] local_bh_disable+0x10/0x34 [ 53.377264][ T4027] ---[ end trace cdc3f4bbb49f0f83 ]--- [ 53.397360][ C0] ------------[ cut here ]------------ [ 53.398804][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 53.400733][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 53.403072][ C0] Modules linked in: [ 53.403997][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.176-syzkaller #0 [ 53.406290][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 53.408764][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 53.410716][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 53.411956][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 53.413180][ C0] sp : ffff8000080075e0 [ 53.414206][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d416c8 [ 53.416212][ C0] x26: ffff0000c26c2f00 x25: ffff0000ce997000 x24: 000000000000000f [ 53.418238][ C0] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 53.420180][ C0] x20: 0000000000000a20 x19: ffff0000c1412400 x18: 0000000000000102 [ 53.422234][ C0] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 53.424383][ C0] x14: ffff800014b84b40 x13: 0000000000000001 x12: 0000000000000001 [ 53.426379][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 8e00cad9f1e8fe00 [ 53.428464][ C0] x8 : 8e00cad9f1e8fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 53.430506][ C0] x5 : ffff800008006d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 53.432526][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 53.434590][ C0] Call trace: [ 53.435461][ C0] usb_submit_urb+0xa44/0x1588 [ 53.436699][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 53.437989][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 53.439396][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 53.440703][ C0] dummy_timer+0x66c/0x26cc [ 53.441881][ C0] call_timer_fn+0x19c/0x8f0 [ 53.443003][ C0] __run_timers+0x554/0x718 [ 53.444215][ C0] run_timer_softirq+0x7c/0x114 [ 53.445450][ C0] handle_softirqs+0x384/0xdbc [ 53.446722][ C0] __irq_exit_rcu+0x268/0x4d8 [ 53.447929][ C0] irq_exit+0x14/0x88 [ 53.448937][ C0] handle_domain_irq+0xf4/0x178 [ 53.450194][ C0] gic_handle_irq+0x78/0x1c8 [ 53.451486][ C0] call_on_irq_stack+0x24/0x4c [ 53.452708][ C0] do_interrupt_handler+0x74/0x94 [ 53.453965][ C0] el1_interrupt+0x30/0x58 [ 53.455064][ C0] el1h_64_irq_handler+0x18/0x24 [ 53.456555][ C0] el1h_64_irq+0x78/0x7c [ 53.457664][ C0] arch_local_irq_enable+0xc/0x18 [ 53.458960][ C0] default_idle_call+0xcc/0x4a8 [ 53.460193][ C0] do_idle+0x1d4/0x4dc [ 53.461230][ C0] cpu_startup_entry+0x24/0x28 [ 53.462466][ C0] rest_init+0x364/0x38c [ 53.463525][ C0] arch_call_rest_init+0x14/0x20 [ 53.464749][ C0] start_kernel+0x440/0x600 [ 53.465856][ C0] __primary_switched+0xa8/0xb0 [ 53.467087][ C0] irq event stamp: 163975 [ 53.468216][ C0] hardirqs last enabled at (163974): [] _raw_spin_unlock_irq+0x9c/0x134 [ 53.470692][ C0] hardirqs last disabled at (163975): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 53.473259][ C0] softirqs last enabled at (163958): [] handle_softirqs+0xb88/0xdbc [ 53.475588][ C0] softirqs last disabled at (163971): [] __irq_exit_rcu+0x268/0x4d8 [ 53.477946][ C0] ---[ end trace cdc3f4bbb49f0f84 ]--- [ 53.487365][ C0] ------------[ cut here ]------------ [ 53.488729][ C0] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 53.490579][ C0] WARNING: CPU: 0 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 53.492970][ C0] Modules linked in: [ 53.493943][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.15.176-syzkaller #0 [ 53.496216][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 53.498718][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 53.500802][ C0] pc : usb_submit_urb+0xa44/0x1588 [ 53.502054][ C0] lr : usb_submit_urb+0xa44/0x1588 [ 53.503290][ C0] sp : ffff8000080075e0 [ 53.504333][ C0] x29: ffff800008007620 x28: 0000000000000001 x27: ffff800012d416c8 [ 53.506367][ C0] x26: ffff0000c26c2f00 x25: ffff0000ce997000 x24: 000000000000000f [ 53.508290][ C0] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 53.508980][ T25] usb 1-1: USB disconnect, device number 5 [ 53.510229][ C0] x20: 0000000000000a20 x19: ffff0000c1412400 x18: 0000000000000102 executing program [ 53.513626][ C0] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 53.515702][ C0] x14: ffff800014b84b40 x13: 0000000000000001 x12: 0000000000000001 [ 53.517745][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : 8e00cad9f1e8fe00 [ 53.519728][ C0] x8 : 8e00cad9f1e8fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 53.521729][ C0] x5 : ffff800008006d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 53.523729][ C0] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 53.525760][ C0] Call trace: [ 53.526634][ C0] usb_submit_urb+0xa44/0x1588 [ 53.527806][ C0] bcm5974_irq_trackpad+0x20c/0xdd0 [ 53.529112][ C0] __usb_hcd_giveback_urb+0x2e0/0x518 [ 53.530418][ C0] usb_hcd_giveback_urb+0x108/0x41c [ 53.531708][ C0] dummy_timer+0x66c/0x26cc [ 53.532839][ C0] call_timer_fn+0x19c/0x8f0 [ 53.533985][ C0] __run_timers+0x554/0x718 [ 53.535113][ C0] run_timer_softirq+0x7c/0x114 [ 53.536317][ C0] handle_softirqs+0x384/0xdbc [ 53.537575][ C0] __irq_exit_rcu+0x268/0x4d8 [ 53.538763][ C0] irq_exit+0x14/0x88 [ 53.539755][ C0] handle_domain_irq+0xf4/0x178 [ 53.540938][ C0] gic_handle_irq+0x78/0x1c8 [ 53.542079][ C0] call_on_irq_stack+0x24/0x4c [ 53.543271][ C0] do_interrupt_handler+0x74/0x94 [ 53.544531][ C0] el1_interrupt+0x30/0x58 [ 53.545624][ C0] el1h_64_irq_handler+0x18/0x24 [ 53.546827][ C0] el1h_64_irq+0x78/0x7c [ 53.547878][ C0] arch_local_irq_enable+0xc/0x18 [ 53.549125][ C0] default_idle_call+0xcc/0x4a8 [ 53.550383][ C0] do_idle+0x1d4/0x4dc [ 53.551577][ C0] cpu_startup_entry+0x24/0x28 [ 53.552760][ C0] rest_init+0x364/0x38c [ 53.553832][ C0] arch_call_rest_init+0x14/0x20 [ 53.555069][ C0] start_kernel+0x440/0x600 [ 53.556295][ C0] __primary_switched+0xa8/0xb0 [ 53.557528][ C0] irq event stamp: 164041 [ 53.558728][ C0] hardirqs last enabled at (164040): [] _raw_spin_unlock_irq+0x9c/0x134 [ 53.561268][ C0] hardirqs last disabled at (164041): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 53.563792][ C0] softirqs last enabled at (164000): [] handle_softirqs+0xb88/0xdbc [ 53.566155][ C0] softirqs last disabled at (164037): [] __irq_exit_rcu+0x268/0x4d8 [ 53.568385][ C0] ---[ end trace cdc3f4bbb49f0f85 ]--- [ 53.569693][ C0] bcm5974 1-1:1.0: trackpad urb failed: -2 [ 53.573524][ T4027] bcm5974 1-1:1.0: could not read from device [ 54.027423][ T25] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 54.267409][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 54.397599][ T25] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 54.400227][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 54.557582][ T25] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 54.559883][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.561802][ T25] usb 1-1: Product: syz [ 54.562842][ T25] usb 1-1: Manufacturer: syz [ 54.563901][ T25] usb 1-1: SerialNumber: syz [ 54.609662][ T25] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input6 [ 55.047597][ T4027] ------------[ cut here ]------------ [ 55.049042][ T4027] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 55.050915][ T4027] WARNING: CPU: 1 PID: 4027 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 55.053230][ T4027] Modules linked in: [ 55.054179][ T4027] CPU: 1 PID: 4027 Comm: udevd Tainted: G W 5.15.176-syzkaller #0 [ 55.056418][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 55.058937][ T4027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.060938][ T4027] pc : usb_submit_urb+0xa44/0x1588 [ 55.062216][ T4027] lr : usb_submit_urb+0xa44/0x1588 [ 55.063517][ T4027] sp : ffff80001dc97370 [ 55.064566][ T4027] x29: ffff80001dc973b0 x28: 0000000000000001 x27: ffff800012d416c8 [ 55.066656][ T4027] x26: ffff0000c69fbc00 x25: ffff0000cd553000 x24: 000000000000000f [ 55.068604][ T4027] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 55.070609][ T4027] x20: 0000000000000cc0 x19: ffff0000c1409600 x18: 0000000000000001 [ 55.072623][ T4027] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 55.074749][ T4027] x14: ffff0000ccc19b40 x13: 0000000000000001 x12: 0000000000000001 [ 55.076740][ T4027] x11: 0000000000000000 x10: 0000000000000000 x9 : 4a1906e7b848ee00 [ 55.079151][ T4027] x8 : 4a1906e7b848ee00 x7 : 0000000000000001 x6 : 0000000000000001 [ 55.081217][ T4027] x5 : ffff80001dc96ad8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 55.083270][ T4027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 55.085310][ T4027] Call trace: [ 55.086154][ T4027] usb_submit_urb+0xa44/0x1588 [ 55.087348][ T4027] bcm5974_start_traffic+0xe0/0x154 [ 55.088667][ T4027] bcm5974_open+0x98/0x134 [ 55.089817][ T4027] input_open_device+0x170/0x29c [ 55.091106][ T4027] evdev_open+0x308/0x4b4 [ 55.092235][ T4027] chrdev_open+0x3e8/0x4fc [ 55.093412][ T4027] do_dentry_open+0x780/0xed8 [ 55.094562][ T4027] vfs_open+0x7c/0x90 [ 55.095581][ T4027] path_openat+0x1ea0/0x26cc [ 55.096707][ T4027] do_filp_open+0x1a8/0x3b4 [ 55.097714][ T4027] do_sys_openat2+0x128/0x3e0 [ 55.098845][ T4027] __arm64_sys_openat+0x1f0/0x240 [ 55.100006][ T4027] invoke_syscall+0x98/0x2b8 [ 55.101106][ T4027] el0_svc_common+0x138/0x258 [ 55.102238][ T4027] do_el0_svc+0x58/0x14c [ 55.103336][ T4027] el0_svc+0x7c/0x1f0 [ 55.104340][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 55.105595][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 55.106715][ T4027] irq event stamp: 39058 [ 55.107765][ T4027] hardirqs last enabled at (39057): [] __up_console_sem+0xb4/0x100 [ 55.110199][ T4027] hardirqs last disabled at (39058): [] el1_dbg+0x24/0x80 [ 55.112303][ T4027] softirqs last enabled at (38238): [] local_bh_enable+0x10/0x34 [ 55.114796][ T4027] softirqs last disabled at (38236): [] local_bh_disable+0x10/0x34 [ 55.117223][ T4027] ---[ end trace cdc3f4bbb49f0f86 ]--- [ 55.137420][ C1] ------------[ cut here ]------------ [ 55.138747][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 55.140558][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 55.142689][ C1] Modules linked in: [ 55.143581][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.176-syzkaller #0 [ 55.145628][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 55.147947][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.149827][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 55.151160][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 55.152471][ C1] sp : ffff8000080175e0 [ 55.153529][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d416c8 [ 55.155495][ C1] x26: ffff0000c69fbc00 x25: ffff0000cd553000 x24: 000000000000000f [ 55.157501][ C1] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 55.159525][ C1] x20: 0000000000000a20 x19: ffff0000c1409600 x18: 0000000000000102 [ 55.161550][ C1] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 55.163517][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 55.165544][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 7196b5ff0f5ce600 [ 55.167613][ C1] x8 : 7196b5ff0f5ce600 x7 : 0000000000000001 x6 : 0000000000000001 [ 55.169695][ C1] x5 : ffff800008016d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 55.171729][ C1] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 55.173787][ C1] Call trace: [ 55.174602][ C1] usb_submit_urb+0xa44/0x1588 [ 55.175783][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 55.177079][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 55.178650][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 55.179989][ C1] dummy_timer+0x66c/0x26cc [ 55.181083][ C1] call_timer_fn+0x19c/0x8f0 [ 55.182209][ C1] __run_timers+0x554/0x718 [ 55.183281][ C1] run_timer_softirq+0x7c/0x114 [ 55.184522][ C1] handle_softirqs+0x384/0xdbc [ 55.185722][ C1] __irq_exit_rcu+0x268/0x4d8 [ 55.186945][ C1] irq_exit+0x14/0x88 [ 55.187922][ C1] handle_domain_irq+0xf4/0x178 [ 55.189152][ C1] gic_handle_irq+0x78/0x1c8 [ 55.190271][ C1] call_on_irq_stack+0x24/0x4c [ 55.191458][ C1] do_interrupt_handler+0x74/0x94 [ 55.192728][ C1] el1_interrupt+0x30/0x58 [ 55.193814][ C1] el1h_64_irq_handler+0x18/0x24 [ 55.195025][ C1] el1h_64_irq+0x78/0x7c [ 55.196035][ C1] arch_local_irq_enable+0xc/0x18 [ 55.197222][ C1] default_idle_call+0xcc/0x4a8 [ 55.198441][ C1] do_idle+0x1d4/0x4dc [ 55.199448][ C1] cpu_startup_entry+0x24/0x28 [ 55.200674][ C1] secondary_start_kernel+0x240/0x298 [ 55.202018][ C1] __secondary_switched+0x94/0x98 [ 55.203260][ C1] irq event stamp: 150589 [ 55.204368][ C1] hardirqs last enabled at (150588): [] _raw_spin_unlock_irq+0x9c/0x134 [ 55.206879][ C1] hardirqs last disabled at (150589): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 55.209474][ C1] softirqs last enabled at (150578): [] handle_softirqs+0xb88/0xdbc [ 55.211919][ C1] softirqs last disabled at (150585): [] __irq_exit_rcu+0x268/0x4d8 [ 55.214368][ C1] ---[ end trace cdc3f4bbb49f0f87 ]--- [ 55.249023][ T7] usb 1-1: USB disconnect, device number 6 executing program [ 55.267516][ T4027] bcm5974 1-1:1.0: could not read from device [ 55.767487][ T7] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 56.007455][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 56.127666][ T7] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 56.130029][ T7] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 56.287526][ T7] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 56.289848][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.291899][ T7] usb 1-1: Product: syz [ 56.292905][ T7] usb 1-1: Manufacturer: syz [ 56.293986][ T7] usb 1-1: SerialNumber: syz [ 56.329622][ T7] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input7 [ 56.767608][ T4027] ------------[ cut here ]------------ [ 56.769044][ T4027] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 56.770896][ T4027] WARNING: CPU: 1 PID: 4027 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 56.773275][ T4027] Modules linked in: [ 56.774174][ T4027] CPU: 1 PID: 4027 Comm: udevd Tainted: G W 5.15.176-syzkaller #0 [ 56.776209][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 56.778605][ T4027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.780435][ T4027] pc : usb_submit_urb+0xa44/0x1588 [ 56.781650][ T4027] lr : usb_submit_urb+0xa44/0x1588 [ 56.782856][ T4027] sp : ffff80001dc97370 [ 56.783914][ T4027] x29: ffff80001dc973b0 x28: 0000000000000001 x27: ffff800012d416c8 [ 56.786005][ T4027] x26: ffff0000c8ea1b00 x25: ffff0000c0e11000 x24: 000000000000000f [ 56.787921][ T4027] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 56.789885][ T4027] x20: 0000000000000cc0 x19: ffff0000c1322400 x18: 0000000000000001 [ 56.791873][ T4027] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 56.793787][ T4027] x14: ffff0000ccc19b40 x13: 0000000000000001 x12: 0000000000000001 [ 56.795715][ T4027] x11: 0000000000000000 x10: 0000000000000000 x9 : 4a1906e7b848ee00 [ 56.797617][ T4027] x8 : 4a1906e7b848ee00 x7 : 0000000000000001 x6 : 0000000000000001 [ 56.799651][ T4027] x5 : ffff80001dc96ad8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 56.801639][ T4027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000029 [ 56.803576][ T4027] Call trace: [ 56.804390][ T4027] usb_submit_urb+0xa44/0x1588 [ 56.805594][ T4027] bcm5974_start_traffic+0xe0/0x154 [ 56.806839][ T4027] bcm5974_open+0x98/0x134 [ 56.807925][ T4027] input_open_device+0x170/0x29c [ 56.809167][ T4027] evdev_open+0x308/0x4b4 [ 56.810212][ T4027] chrdev_open+0x3e8/0x4fc [ 56.811286][ T4027] do_dentry_open+0x780/0xed8 [ 56.812426][ T4027] vfs_open+0x7c/0x90 [ 56.813382][ T4027] path_openat+0x1ea0/0x26cc [ 56.814530][ T4027] do_filp_open+0x1a8/0x3b4 [ 56.815596][ T4027] do_sys_openat2+0x128/0x3e0 [ 56.816715][ T4027] __arm64_sys_openat+0x1f0/0x240 [ 56.817990][ T4027] invoke_syscall+0x98/0x2b8 [ 56.819099][ T4027] el0_svc_common+0x138/0x258 [ 56.820227][ T4027] do_el0_svc+0x58/0x14c [ 56.821257][ T4027] el0_svc+0x7c/0x1f0 [ 56.822220][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 56.823552][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 56.824658][ T4027] irq event stamp: 47048 [ 56.825669][ T4027] hardirqs last enabled at (47047): [] __up_console_sem+0xb4/0x100 [ 56.827928][ T4027] hardirqs last disabled at (47048): [] el1_dbg+0x24/0x80 [ 56.830089][ T4027] softirqs last enabled at (45662): [] local_bh_enable+0x10/0x34 [ 56.832515][ T4027] softirqs last disabled at (45660): [] local_bh_disable+0x10/0x34 [ 56.834810][ T4027] ---[ end trace cdc3f4bbb49f0f88 ]--- [ 56.847397][ C1] ------------[ cut here ]------------ [ 56.848676][ C1] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 56.850401][ C1] WARNING: CPU: 1 PID: 0 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 [ 56.852576][ C1] Modules linked in: [ 56.853452][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.15.176-syzkaller #0 [ 56.855499][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 56.857776][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.859564][ C1] pc : usb_submit_urb+0xa44/0x1588 [ 56.860791][ C1] lr : usb_submit_urb+0xa44/0x1588 [ 56.861993][ C1] sp : ffff8000080175e0 [ 56.863066][ C1] x29: ffff800008017620 x28: 0000000000000001 x27: ffff800012d416c8 [ 56.865060][ C1] x26: ffff0000c8ea1b00 x25: ffff0000c0e11000 x24: 000000000000000f [ 56.867041][ C1] x23: ffff800012d47f80 x22: dfff800000000000 x21: 0000000000000002 [ 56.868950][ C1] x20: 0000000000000a20 x19: ffff0000c1322400 x18: 0000000000000102 [ 56.870890][ C1] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 56.872894][ C1] x14: ffff0000c0a68000 x13: 0000000000000001 x12: 0000000000000001 [ 56.875047][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : 7196b5ff0f5ce600 [ 56.877086][ C1] x8 : 7196b5ff0f5ce600 x7 : 0000000000000001 x6 : 0000000000000001 [ 56.879115][ C1] x5 : ffff800008016d58 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 56.881271][ C1] x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000029 [ 56.883265][ C1] Call trace: [ 56.884016][ C1] usb_submit_urb+0xa44/0x1588 [ 56.885181][ C1] bcm5974_irq_trackpad+0x20c/0xdd0 [ 56.886460][ C1] __usb_hcd_giveback_urb+0x2e0/0x518 [ 56.887784][ C1] usb_hcd_giveback_urb+0x108/0x41c [ 56.889056][ C1] dummy_timer+0x66c/0x26cc [ 56.890135][ C1] call_timer_fn+0x19c/0x8f0 [ 56.891279][ C1] __run_timers+0x554/0x718 [ 56.892396][ C1] run_timer_softirq+0x7c/0x114 [ 56.893520][ C1] handle_softirqs+0x384/0xdbc [ 56.894750][ C1] __irq_exit_rcu+0x268/0x4d8 [ 56.895915][ C1] irq_exit+0x14/0x88 [ 56.896900][ C1] handle_domain_irq+0xf4/0x178 [ 56.898077][ C1] gic_handle_irq+0x78/0x1c8 [ 56.899213][ C1] call_on_irq_stack+0x24/0x4c [ 56.900436][ C1] do_interrupt_handler+0x74/0x94 [ 56.901717][ C1] el1_interrupt+0x30/0x58 [ 56.902766][ C1] el1h_64_irq_handler+0x18/0x24 [ 56.903941][ C1] el1h_64_irq+0x78/0x7c [ 56.905015][ C1] arch_local_irq_enable+0xc/0x18 [ 56.906266][ C1] default_idle_call+0xcc/0x4a8 [ 56.907463][ C1] do_idle+0x1d4/0x4dc [ 56.908518][ C1] cpu_startup_entry+0x24/0x28 [ 56.909711][ C1] secondary_start_kernel+0x240/0x298 [ 56.911061][ C1] __secondary_switched+0x94/0x98 [ 56.912286][ C1] irq event stamp: 155167 [ 56.913385][ C1] hardirqs last enabled at (155166): [] _raw_spin_unlock_irq+0x9c/0x134 [ 56.915840][ C1] hardirqs last disabled at (155167): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 56.918152][ C1] softirqs last enabled at (155132): [] handle_softirqs+0xb88/0xdbc [ 56.920450][ C1] softirqs last disabled at (155163): [] __irq_exit_rcu+0x268/0x4d8 [ 56.922901][ C1] ---[ end trace cdc3f4bbb49f0f89 ]--- [ 56.969306][ T25] usb 1-1: USB disconnect, device number 7 [ 56.977540][ T4027] bcm5974 1-1:1.0: could not read from device executing program [ 57.457506][ T25] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 57.697476][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 57.817661][ T25] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 57.820193][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 57.977677][ T25] usb 1-1: New USB device found, idVendor=05ac, idProduct=0243, bcdDevice= 0.40 [ 57.979917][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.981902][ T25] usb 1-1: Product: syz [ 57.982921][ T25] usb 1-1: Manufacturer: syz [ 57.983999][ T25] usb 1-1: SerialNumber: syz [ 58.029539][ T25] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input8