usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d
usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Kernel panic - not syncing: corrupted stack end detected inside scheduler
CPU: 0 PID: 3371 Comm: kworker/0:3 Not tainted 6.8.0-rc1-syzkaller #0
Hardware name: riscv-virtio,qemu (DT)
Workqueue: usb_hub_wq hub_event
Call Trace:
[<ffffffff80010868>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:121
[<ffffffff858a9b60>] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:127
[<ffffffff85904e9c>] __dump_stack lib/dump_stack.c:88 [inline]
[<ffffffff85904e9c>] dump_stack_lvl+0xe8/0x154 lib/dump_stack.c:106
[<ffffffff85904f24>] dump_stack+0x1c/0x24 lib/dump_stack.c:113
[<ffffffff858aa5b2>] panic+0x33c/0x77a kernel/panic.c:344
[<ffffffff85912be8>] schedule_debug kernel/sched/core.c:5954 [inline]
[<ffffffff85912be8>] __schedule+0x313e/0x3196 kernel/sched/core.c:6620
[<ffffffff85913a54>] preempt_schedule_irq+0x7c/0x18e kernel/sched/core.c:7047
[<ffffffff859082fa>] raw_irqentry_exit_cond_resched kernel/entry/common.c:305 [inline]
[<ffffffff859082fa>] raw_irqentry_exit_cond_resched kernel/entry/common.c:297 [inline]
[<ffffffff859082fa>] irqentry_exit+0x138/0x17a kernel/entry/common.c:348
[<ffffffff859070bc>] do_irq+0x34/0x4c arch/riscv/kernel/traps.c:375
[<ffffffff85928618>] ret_from_exception+0x0/0x64 arch/riscv/kernel/entry.S:112
[<ffffffff8080f488>] arch_local_irq_restore arch/riscv/include/asm/irqflags.h:52 [inline]
[<ffffffff8080f488>] __update_cpu_freelist_fast mm/slub.c:3304 [inline]
[<ffffffff8080f488>] __slab_alloc_node mm/slub.c:3696 [inline]
[<ffffffff8080f488>] slab_alloc_node mm/slub.c:3850 [inline]
[<ffffffff8080f488>] kmalloc_trace+0x168/0x2d4 mm/slub.c:4007
[<ffffffff843d7f94>] kmalloc include/linux/slab.h:590 [inline]
[<ffffffff843d7f94>] kzalloc include/linux/slab.h:711 [inline]
[<ffffffff843d7f94>] snd_seq_create_port+0xea/0x858 sound/core/seq/seq_ports.c:135
[<ffffffff843c0932>] snd_seq_ioctl_create_port+0x24a/0x840 sound/core/seq/seq_clientmgr.c:1324
[<ffffffff843c3b06>] snd_seq_kernel_client_ctl+0x10a/0x1a4 sound/core/seq/seq_clientmgr.c:2526
[<ffffffff843ef98c>] snd_seq_midisynth_probe+0x62a/0x13f2 sound/core/seq/seq_midi.c:389
[<ffffffff8254cd2e>] call_driver_probe drivers/base/dd.c:579 [inline]
[<ffffffff8254cd2e>] really_probe+0x234/0xbbc drivers/base/dd.c:658
[<ffffffff8254d88a>] __driver_probe_device+0x1d4/0x458 drivers/base/dd.c:800
[<ffffffff8254db6e>] driver_probe_device+0x60/0x1ce drivers/base/dd.c:830
[<ffffffff8254dec0>] __device_attach_driver+0x1e4/0x2fe drivers/base/dd.c:958
[<ffffffff82547562>] bus_for_each_drv+0x142/0x1da drivers/base/bus.c:457
[<ffffffff8254eae2>] __device_attach+0x1c4/0x462 drivers/base/dd.c:1030
[<ffffffff8254f108>] device_initial_probe+0x1c/0x26 drivers/base/dd.c:1079
[<ffffffff82549fe4>] bus_probe_device+0x15c/0x192 drivers/base/bus.c:532
[<ffffffff82542b6c>] device_add+0x112c/0x186e drivers/base/core.c:3625
[<ffffffff8438aef0>] snd_seq_device_dev_register+0x3e/0xea sound/core/seq_device.c:170
[<ffffffff8432f94c>] __snd_device_register sound/core/device.c:149 [inline]
[<ffffffff8432f94c>] snd_device_register+0x12e/0x1b6 sound/core/device.c:179
[<ffffffff8438d504>] snd_rawmidi_dev_register+0x7a6/0xf68 sound/core/rawmidi.c:2096
[<ffffffff843305fa>] __snd_device_register sound/core/device.c:149 [inline]
[<ffffffff843305fa>] snd_device_register_all+0xee/0x15c sound/core/device.c:197
[<ffffffff8431e2f0>] snd_card_register+0x11c/0x6ee sound/core/init.c:897
[<ffffffff844e1584>] try_to_register_card+0x1c0/0x316 sound/usb/card.c:754
[<ffffffff844e2636>] usb_audio_probe+0xa00/0x3024 sound/usb/card.c:896
[<ffffffff830a18c0>] usb_probe_interface+0x2d4/0x8a2 drivers/usb/core/driver.c:399
[<ffffffff8254cd2e>] call_driver_probe drivers/base/dd.c:579 [inline]
[<ffffffff8254cd2e>] really_probe+0x234/0xbbc drivers/base/dd.c:658
[<ffffffff8254d88a>] __driver_probe_device+0x1d4/0x458 drivers/base/dd.c:800
[<ffffffff8254db6e>] driver_probe_device+0x60/0x1ce drivers/base/dd.c:830
[<ffffffff8254dec0>] __device_attach_driver+0x1e4/0x2fe drivers/base/dd.c:958
[<ffffffff82547562>] bus_for_each_drv+0x142/0x1da drivers/base/bus.c:457
[<ffffffff8254eae2>] __device_attach+0x1c4/0x462 drivers/base/dd.c:1030
[<ffffffff8254f108>] device_initial_probe+0x1c/0x26 drivers/base/dd.c:1079
[<ffffffff82549fe4>] bus_probe_device+0x15c/0x192 drivers/base/bus.c:532
[<ffffffff82542b6c>] device_add+0x112c/0x186e drivers/base/core.c:3625
[<ffffffff8309b2b4>] usb_set_configuration+0xfe0/0x1b10 drivers/usb/core/message.c:2207
[<ffffffff830c3d56>] usb_generic_driver_probe+0xae/0x128 drivers/usb/core/generic.c:254
[<ffffffff830a0606>] usb_probe_device+0xd6/0x340 drivers/usb/core/driver.c:294
[<ffffffff8254cd2e>] call_driver_probe drivers/base/dd.c:579 [inline]
[<ffffffff8254cd2e>] really_probe+0x234/0xbbc drivers/base/dd.c:658
[<ffffffff8254d88a>] __driver_probe_device+0x1d4/0x458 drivers/base/dd.c:800
[<ffffffff8254db6e>] driver_probe_device+0x60/0x1ce drivers/base/dd.c:830
[<ffffffff8254dec0>] __device_attach_driver+0x1e4/0x2fe drivers/base/dd.c:958
[<ffffffff82547562>] bus_for_each_drv+0x142/0x1da drivers/base/bus.c:457
[<ffffffff8254eae2>] __device_attach+0x1c4/0x462 drivers/base/dd.c:1030
[<ffffffff8254f108>] device_initial_probe+0x1c/0x26 drivers/base/dd.c:1079
[<ffffffff82549fe4>] bus_probe_device+0x15c/0x192 drivers/base/bus.c:532
[<ffffffff82542b6c>] device_add+0x112c/0x186e drivers/base/core.c:3625
[<ffffffff830777fe>] usb_new_device+0x960/0x1648 drivers/usb/core/hub.c:2596
[<ffffffff8307dc48>] hub_port_connect drivers/usb/core/hub.c:5465 [inline]
[<ffffffff8307dc48>] hub_port_connect_change drivers/usb/core/hub.c:5605 [inline]
[<ffffffff8307dc48>] port_event drivers/usb/core/hub.c:5765 [inline]
[<ffffffff8307dc48>] hub_event+0x2954/0x4756 drivers/usb/core/hub.c:5847
[<ffffffff801231ea>] process_one_work+0x7ce/0x179c kernel/workqueue.c:2633
[<ffffffff80124c94>] process_scheduled_works kernel/workqueue.c:2706 [inline]
[<ffffffff80124c94>] worker_thread+0xadc/0x10f8 kernel/workqueue.c:2787
[<ffffffff80144154>] kthread+0x28c/0x3a6 kernel/kthread.c:388
[<ffffffff85928722>] ret_from_fork+0xe/0x1c arch/riscv/kernel/entry.S:229
SMP: stopping secondary CPUs
Rebooting in 86400 seconds..