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: 1600 at kernel/workqueue.c:3182 __flush_work+0x1b4/0x1c0
Modules linked in:
CPU: 1 PID: 1600 Comm: kworker/1:2 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
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:3182
sp : ffff80009b206580
x29: ffff80009b2066b0 x28: 0000000000000000 x27: ffff80009b2067e8
x26: 0000000000000001 x25: 1fffe00018c3801d x24: dfff800000000000
x23: ffff700013640cb0 x22: ffff0000c61c0100 x21: ffff80009b2065a0
x20: 0000000000000001 x19: ffff0000c61c00e8 x18: ffff80009b205f40
x17: 0000000000000000 x16: ffff80008a3953c0 x15: ffff80008434df88
x14: ffff800084358b64 x13: 0000000000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff0000cd3d9bc0 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : ffffffffffffffe0 x3 : 0000000000000000
x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __flush_work+0x1b4/0x1c0
 __cancel_work_timer+0x3e4/0x540 kernel/workqueue.c:3276
 cancel_work_sync+0x24/0x38 kernel/workqueue.c:3312
 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+0x394/0xa7c drivers/base/dd.c:658
 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:800
 driver_probe_device+0x78/0x330 drivers/base/dd.c:830
 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457
 __device_attach+0x2b4/0x434 drivers/base/dd.c:1030
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
 bus_probe_device+0x178/0x240 drivers/base/bus.c:532
 device_add+0xa44/0xdf0 drivers/base/core.c:3625
 usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2211
 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+0x394/0xa7c drivers/base/dd.c:658
 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:800
 driver_probe_device+0x78/0x330 drivers/base/dd.c:830
 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457
 __device_attach+0x2b4/0x434 drivers/base/dd.c:1030
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
 bus_probe_device+0x178/0x240 drivers/base/bus.c:532
 device_add+0xa44/0xdf0 drivers/base/core.c:3625
 usb_new_device+0x904/0x142c drivers/usb/core/hub.c:2575
 hub_port_connect drivers/usb/core/hub.c:5407 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5551 [inline]
 port_event drivers/usb/core/hub.c:5711 [inline]
 hub_event+0x25e4/0x474c drivers/usb/core/hub.c:5793
 process_one_work+0x788/0x12d4 kernel/workqueue.c:2405
 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2552
 kthread+0x288/0x310 kernel/kthread.c:379
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:853
irq event stamp: 135554
hardirqs last  enabled at (135553): [<ffff800080224838>] __cancel_work_timer+0x3a4/0x540 kernel/workqueue.c:3269
hardirqs last disabled at (135554): [<ffff80008a443db4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407
softirqs last  enabled at (134794): [<ffff8000800218ec>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (134794): [<ffff8000800218ec>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (134781): [<ffff80008002b660>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1600 at kernel/workqueue.c:3182 __flush_work+0x1b4/0x1c0
Modules linked in:
CPU: 1 PID: 1600 Comm: kworker/1:2 Tainted: G        W          6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
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:3182
sp : ffff80009b206580
x29: ffff80009b2066b0 x28: 0000000000000000 x27: ffff80009b2067e8
x26: 0000000000000001 x25: 1fffe00018c38041 x24: dfff800000000000
x23: ffff700013640cb0 x22: ffff0000c61c0220 x21: ffff80009b2065a0
x20: 0000000000000001 x19: ffff0000c61c0208 x18: ffff80009b205f40
x17: 0000000000000000 x16: ffff80008a3953c0 x15: ffff80008434df88
x14: ffff800084358b64 x13: 0000000000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff0000cd3d9bc0 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : ffffffffffffffe0 x3 : 0000000000000000
x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __flush_work+0x1b4/0x1c0
 __cancel_work_timer+0x3e4/0x540 kernel/workqueue.c:3276
 cancel_work_sync+0x24/0x38 kernel/workqueue.c:3312
 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+0x394/0xa7c drivers/base/dd.c:658
 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:800
 driver_probe_device+0x78/0x330 drivers/base/dd.c:830
 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457
 __device_attach+0x2b4/0x434 drivers/base/dd.c:1030
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
 bus_probe_device+0x178/0x240 drivers/base/bus.c:532
 device_add+0xa44/0xdf0 drivers/base/core.c:3625
 usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2211
 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+0x394/0xa7c drivers/base/dd.c:658
 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:800
 driver_probe_device+0x78/0x330 drivers/base/dd.c:830
 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457
 __device_attach+0x2b4/0x434 drivers/base/dd.c:1030
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
 bus_probe_device+0x178/0x240 drivers/base/bus.c:532
 device_add+0xa44/0xdf0 drivers/base/core.c:3625
 usb_new_device+0x904/0x142c drivers/usb/core/hub.c:2575
 hub_port_connect drivers/usb/core/hub.c:5407 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5551 [inline]
 port_event drivers/usb/core/hub.c:5711 [inline]
 hub_event+0x25e4/0x474c drivers/usb/core/hub.c:5793
 process_one_work+0x788/0x12d4 kernel/workqueue.c:2405
 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2552
 kthread+0x288/0x310 kernel/kthread.c:379
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:853
irq event stamp: 135574
hardirqs last  enabled at (135573): [<ffff800080224838>] __cancel_work_timer+0x3a4/0x540 kernel/workqueue.c:3269
hardirqs last disabled at (135574): [<ffff80008a443db4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407
softirqs last  enabled at (135570): [<ffff8000800218ec>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (135570): [<ffff8000800218ec>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (135557): [<ffff80008002b660>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1600 at kernel/workqueue.c:3182 __flush_work+0x1b4/0x1c0
Modules linked in:
CPU: 1 PID: 1600 Comm: kworker/1:2 Tainted: G        W          6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
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:3182
sp : ffff80009b206580
x29: ffff80009b2066b0 x28: 0000000000000000 x27: ffff80009b2067e8
x26: 0000000000000001 x25: 1fffe00018c38065 x24: dfff800000000000
x23: ffff700013640cb0 x22: ffff0000c61c0340 x21: ffff80009b2065a0
x20: 0000000000000001 x19: ffff0000c61c0328 x18: ffff80009b205f40
x17: 0000000000000000 x16: ffff80008a3953c0 x15: ffff80008434df88
x14: ffff800084358b64 x13: 0000000000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff0000cd3d9bc0 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : ffffffffffffffe0 x3 : 0000000000000000
x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __flush_work+0x1b4/0x1c0
 __cancel_work_timer+0x3e4/0x540 kernel/workqueue.c:3276
 cancel_work_sync+0x24/0x38 kernel/workqueue.c:3312
 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+0x394/0xa7c drivers/base/dd.c:658
 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:800
 driver_probe_device+0x78/0x330 drivers/base/dd.c:830
 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457
 __device_attach+0x2b4/0x434 drivers/base/dd.c:1030
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
 bus_probe_device+0x178/0x240 drivers/base/bus.c:532
 device_add+0xa44/0xdf0 drivers/base/core.c:3625
 usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2211
 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+0x394/0xa7c drivers/base/dd.c:658
 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:800
 driver_probe_device+0x78/0x330 drivers/base/dd.c:830
 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457
 __device_attach+0x2b4/0x434 drivers/base/dd.c:1030
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
 bus_probe_device+0x178/0x240 drivers/base/bus.c:532
 device_add+0xa44/0xdf0 drivers/base/core.c:3625
 usb_new_device+0x904/0x142c drivers/usb/core/hub.c:2575
 hub_port_connect drivers/usb/core/hub.c:5407 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5551 [inline]
 port_event drivers/usb/core/hub.c:5711 [inline]
 hub_event+0x25e4/0x474c drivers/usb/core/hub.c:5793
 process_one_work+0x788/0x12d4 kernel/workqueue.c:2405
 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2552
 kthread+0x288/0x310 kernel/kthread.c:379
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:853
irq event stamp: 135602
hardirqs last  enabled at (135601): [<ffff800080224838>] __cancel_work_timer+0x3a4/0x540 kernel/workqueue.c:3269
hardirqs last disabled at (135602): [<ffff80008a443db4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407
softirqs last  enabled at (135594): [<ffff8000800218ec>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (135594): [<ffff8000800218ec>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (135577): [<ffff80008002b660>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1600 at kernel/workqueue.c:3182 __flush_work+0x1b4/0x1c0
Modules linked in:
CPU: 1 PID: 1600 Comm: kworker/1:2 Tainted: G        W          6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Workqueue: usb_hub_wq hub_event