usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz usb 1-1: config 0 descriptor?? smsusb:smsusb_probe: board id=8, interface number 0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3550 at kernel/workqueue.c:3083 __flush_work+0x1b4/0x1c0 Modules linked in: CPU: 1 PID: 3550 Comm: kworker/1:3 Not tainted 5.15.103-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: usb_hub_wq hub_event pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __flush_work+0x1b4/0x1c0 lr : __flush_work+0x1b0/0x1c0 kernel/workqueue.c:3083 sp : ffff80001f3165e0 x29: ffff80001f316710 x28: 0000000000000000 x27: ffff80001f316848 x26: 0000000000000001 x25: 1fffe00019d5fc1d x24: dfff800000000000 x23: ffff700003e62cbc x22: ffff0000ceafe100 x21: ffff80001f316600 x20: 0000000000000001 x19: ffff0000ceafe0e8 x18: 0000000000000001 x17: ff808000083386a0 x16: ffff8000082eebe4 x15: ffff80000bfdb9d4 x14: ffff80000bfe5fb0 x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000820a930 x10: 0000000000000000 x9 : ffff80000820a930 x8 : ffff0000d2dc5040 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __flush_work+0x1b4/0x1c0 __cancel_work_timer+0x3ec/0x548 kernel/workqueue.c:3177 cancel_work_sync+0x24/0x38 kernel/workqueue.c:3213 smsusb_stop_streaming drivers/media/usb/siano/smsusb.c:182 [inline] smsusb_term_device+0x98/0x1cc drivers/media/usb/siano/smsusb.c:344 smsusb_init_device drivers/media/usb/siano/smsusb.c:419 [inline] smsusb_probe+0xcb8/0x1a0c drivers/media/usb/siano/smsusb.c:567 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_set_configuration+0x15e0/0x1b60 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_new_device+0x8fc/0x1448 drivers/usb/core/hub.c:2568 hub_port_connect drivers/usb/core/hub.c:5358 [inline] hub_port_connect_change drivers/usb/core/hub.c:5502 [inline] port_event drivers/usb/core/hub.c:5648 [inline] hub_event+0x22e4/0x48c4 drivers/usb/core/hub.c:5730 process_one_work+0x84c/0x14b8 kernel/workqueue.c:2306 worker_thread+0x910/0x1034 kernel/workqueue.c:2453 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 18358 hardirqs last enabled at (18357): [] __cancel_work_timer+0x3b0/0x548 kernel/workqueue.c:3170 hardirqs last disabled at (18358): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (17462): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (17462): [] __do_softirq+0xcc4/0xf60 kernel/softirq.c:587 softirqs last disabled at (17457): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (17457): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (17457): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636 ---[ end trace 0b07e0f9548b998c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3550 at kernel/workqueue.c:3083 __flush_work+0x1b4/0x1c0 Modules linked in: CPU: 1 PID: 3550 Comm: kworker/1:3 Tainted: G W 5.15.103-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: usb_hub_wq hub_event pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __flush_work+0x1b4/0x1c0 lr : __flush_work+0x1b0/0x1c0 kernel/workqueue.c:3083 sp : ffff80001f3165e0 x29: ffff80001f316710 x28: 0000000000000000 x27: ffff80001f316848 x26: 0000000000000001 x25: 1fffe00019d5fc41 x24: dfff800000000000 x23: ffff700003e62cbc x22: ffff0000ceafe220 x21: ffff80001f316600 x20: 0000000000000001 x19: ffff0000ceafe208 x18: 0000000000000001 x17: ff808000083386a0 x16: ffff8000082eebe4 x15: ffff80000bfdb9d4 x14: ffff80000bfe5fb0 x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000820a930 x10: 0000000000000000 x9 : ffff80000820a930 x8 : ffff0000d2dc5040 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __flush_work+0x1b4/0x1c0 __cancel_work_timer+0x3ec/0x548 kernel/workqueue.c:3177 cancel_work_sync+0x24/0x38 kernel/workqueue.c:3213 smsusb_stop_streaming drivers/media/usb/siano/smsusb.c:182 [inline] smsusb_term_device+0x98/0x1cc drivers/media/usb/siano/smsusb.c:344 smsusb_init_device drivers/media/usb/siano/smsusb.c:419 [inline] smsusb_probe+0xcb8/0x1a0c drivers/media/usb/siano/smsusb.c:567 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_set_configuration+0x15e0/0x1b60 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_new_device+0x8fc/0x1448 drivers/usb/core/hub.c:2568 hub_port_connect drivers/usb/core/hub.c:5358 [inline] hub_port_connect_change drivers/usb/core/hub.c:5502 [inline] port_event drivers/usb/core/hub.c:5648 [inline] hub_event+0x22e4/0x48c4 drivers/usb/core/hub.c:5730 process_one_work+0x84c/0x14b8 kernel/workqueue.c:2306 worker_thread+0x910/0x1034 kernel/workqueue.c:2453 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 18374 hardirqs last enabled at (18373): [] __cancel_work_timer+0x3b0/0x548 kernel/workqueue.c:3170 hardirqs last disabled at (18374): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (18370): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18370): [] __do_softirq+0xcc4/0xf60 kernel/softirq.c:587 softirqs last disabled at (18361): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18361): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18361): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636 ---[ end trace 0b07e0f9548b998d ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3550 at kernel/workqueue.c:3083 __flush_work+0x1b4/0x1c0 Modules linked in: CPU: 1 PID: 3550 Comm: kworker/1:3 Tainted: G W 5.15.103-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: usb_hub_wq hub_event pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __flush_work+0x1b4/0x1c0 lr : __flush_work+0x1b0/0x1c0 kernel/workqueue.c:3083 sp : ffff80001f3165e0 x29: ffff80001f316710 x28: 0000000000000000 x27: ffff80001f316848 x26: 0000000000000001 x25: 1fffe00019d5fc65 x24: dfff800000000000 x23: ffff700003e62cbc x22: ffff0000ceafe340 x21: ffff80001f316600 x20: 0000000000000001 x19: ffff0000ceafe328 x18: 0000000000000001 x17: ff808000083386a0 x16: ffff8000082eebe4 x15: ffff80000bfdb9d4 x14: ffff80000bfe5fb0 x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000820a930 x10: 0000000000000000 x9 : ffff80000820a930 x8 : ffff0000d2dc5040 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __flush_work+0x1b4/0x1c0 __cancel_work_timer+0x3ec/0x548 kernel/workqueue.c:3177 cancel_work_sync+0x24/0x38 kernel/workqueue.c:3213 smsusb_stop_streaming drivers/media/usb/siano/smsusb.c:182 [inline] smsusb_term_device+0x98/0x1cc drivers/media/usb/siano/smsusb.c:344 smsusb_init_device drivers/media/usb/siano/smsusb.c:419 [inline] smsusb_probe+0xcb8/0x1a0c drivers/media/usb/siano/smsusb.c:567 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_set_configuration+0x15e0/0x1b60 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x26c/0xaec drivers/base/dd.c:595 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:750 driver_probe_device+0x78/0x34c drivers/base/dd.c:780 __device_attach_driver+0x28c/0x4d8 drivers/base/dd.c:902 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:427 __device_attach+0x2f0/0x480 drivers/base/dd.c:974 device_initial_probe+0x24/0x34 drivers/base/dd.c:1023 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:487 device_add+0xae0/0xef4 drivers/base/core.c:3394 usb_new_device+0x8fc/0x1448 drivers/usb/core/hub.c:2568 hub_port_connect drivers/usb/core/hub.c:5358 [inline] hub_port_connect_change drivers/usb/core/hub.c:5502 [inline] port_event drivers/usb/core/hub.c:5648 [inline] hub_event+0x22e4/0x48c4 drivers/usb/core/hub.c:5730 process_one_work+0x84c/0x14b8 kernel/workqueue.c:2306 worker_thread+0x910/0x1034 kernel/workqueue.c:2453 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 18396 hardirqs last enabled at (18395): [] __cancel_work_timer+0x3b0/0x548 kernel/workqueue.c:3170 hardirqs last disabled at (18396): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (18388): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (18388): [] __do_softirq+0xcc4/0xf60 kernel/softirq.c:587 softirqs last disabled at (18377): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (18377): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (18377): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636 ---[ end trace 0b07e0f9548b998e ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3550