possible deadlock in fs_reclaim_acquire usbcore: registered new interface driver spca501 usbcore: registered new interface driver spca505 usbcore: registered new interface driver spca506 usbcore: registered new interface driver spca508 usbcore: registered new interface driver spca561 usbcore: registered new interface driver spca1528 usbcore: registered new interface driver sq905 usbcore: registered new interface driver sq905c usbcore: registered new interface driver sq930x usbcore: registered new interface driver sunplus usbcore: registered new interface driver stk014 usbcore: registered new interface driver stk1135 usbcore: registered new interface driver stv0680 usbcore: registered new interface driver t613 usbcore: registered new interface driver gspca_topro usbcore: registered new interface driver touptek usbcore: registered new interface driver tv8532 usbcore: registered new interface driver vc032x usbcore: registered new interface driver vicam usbcore: registered new interface driver xirlink-cit usbcore: registered new interface driver gspca_zc3xx usbcore: registered new interface driver ALi m5602 usbcore: registered new interface driver STV06xx usbcore: registered new interface driver gspca_gl860 usbcore: registered new interface driver Philips webcam usbcore: registered new interface driver airspy usbcore: registered new interface driver hackrf usbcore: registered new interface driver msi2500 cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 usbcore: registered new interface driver cpia2 au0828: au0828 driver loaded usbcore: registered new interface driver au0828 usbcore: registered new interface driver hdpvr usbcore: registered new interface driver pvrusb2 pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner pvrusb2: Debug mask is 31 (0x1f) usbcore: registered new interface driver stk1160 usbcore: registered new interface driver cx231xx usbcore: registered new interface driver tm6000 usbcore: registered new interface driver em28xx em28xx: Registered (Em28xx v4l2 Extension) extension em28xx: Registered (Em28xx Audio Extension) extension em28xx: Registered (Em28xx dvb Extension) extension em28xx: Registered (Em28xx Input Extension) extension usbcore: registered new interface driver usbtv usbcore: registered new interface driver go7007 usbcore: registered new interface driver go7007-loader usbcore: registered new interface driver Abilis Systems as10x usb driver ====================================================== WARNING: possible circular locking dependency detected 5.13.0-syzkaller #0 Not tainted ------------------------------------------------------ swapper/0/1 is trying to acquire lock: ffffffff8ba9c3a0 (fs_reclaim){+.+.}-{0:0}, at: fs_reclaim_acquire+0xf7/0x160 mm/page_alloc.c:4585 but task is already holding lock: ffff8880b9c31620 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 mm/page_alloc.c:5290 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (lock#2){-.-.}-{2:2}: local_lock_acquire include/linux/local_lock_internal.h:42 [inline] rmqueue_pcplist mm/page_alloc.c:3674 [inline] rmqueue mm/page_alloc.c:3712 [inline] get_page_from_freelist+0x4aa/0x2f80 mm/page_alloc.c:4174 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5385 alloc_page_interleave+0x1e/0x200 mm/mempolicy.c:2119 alloc_pages+0x238/0x2a0 mm/mempolicy.c:2242 stack_depot_save+0x39d/0x4e0 lib/stackdepot.c:303 kasan_save_stack+0x32/0x40 mm/kasan/common.c:40 kasan_record_aux_stack+0xe5/0x110 mm/kasan/generic.c:348 insert_work+0x48/0x370 kernel/workqueue.c:1332 __queue_work+0x5c1/0xed0 kernel/workqueue.c:1498 __queue_delayed_work+0x1c8/0x270 kernel/workqueue.c:1645 queue_delayed_work_on+0x105/0x120 kernel/workqueue.c:1681 queue_delayed_work include/linux/workqueue.h:522 [inline] hub_activate+0x1487/0x1a20 drivers/usb/core/hub.c:1081 hub_configure drivers/usb/core/hub.c:1683 [inline] hub_probe.cold+0x2a84/0x2a89 drivers/usb/core/hub.c:1885 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x330/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __device_attach_driver+0x203/0x2f0 drivers/base/dd.c:894 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:965 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xbe0/0x2100 drivers/base/core.c:3324 usb_set_configuration+0x113f/0x1910 drivers/usb/core/message.c:2164 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x330/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __device_attach_driver+0x203/0x2f0 drivers/base/dd.c:894 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:965 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xbe0/0x2100 drivers/base/core.c:3324 usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2558 register_root_hub drivers/usb/core/hcd.c:1010 [inline] usb_add_hcd.cold+0x140c/0x1813 drivers/usb/core/hcd.c:2809 vhci_hcd_probe+0x150/0x3a0 drivers/usb/usbip/vhci_hcd.c:1360 platform_probe+0xfc/0x1f0 drivers/base/platform.c:1447 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x330/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __device_attach_driver+0x203/0x2f0 drivers/base/dd.c:894 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:965 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xbe0/0x2100 drivers/base/core.c:3324 platform_device_add+0x363/0x820 drivers/base/platform.c:748 vhci_hcd_init+0x341/0x485 drivers/usb/usbip/vhci_hcd.c:1544 do_one_initcall+0x103/0x650 init/main.c:1278 do_initcall_level init/main.c:1351 [inline] do_initcalls init/main.c:1367 [inline] do_basic_setup init/main.c:1387 [inline] kernel_init_freeable+0x6b8/0x741 init/main.c:1589 kernel_init+0x1a/0x1d0 init/main.c:1481 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 -> #1 (&pool->lock){-.-.}-{2:2}: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:151 __queue_work+0x366/0xed0 kernel/workqueue.c:1455 queue_work_on+0xee/0x110 kernel/workqueue.c:1525 queue_work include/linux/workqueue.h:507 [inline] schedule_work include/linux/workqueue.h:568 [inline] __vfree_deferred mm/vmalloc.c:2609 [inline] vfree_atomic+0xac/0xe0 mm/vmalloc.c:2627 free_thread_stack kernel/fork.c:292 [inline] release_task_stack kernel/fork.c:432 [inline] put_task_stack+0x2e0/0x4e0 kernel/fork.c:443 finish_task_switch.isra.0+0x77f/0xa50 kernel/sched/core.c:4595 context_switch kernel/sched/core.c:4686 [inline] __schedule+0x93c/0x2710 kernel/sched/core.c:5940 preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:6328 irqentry_exit+0x31/0x80 kernel/entry/common.c:427 asm_sysvec_reschedule_ipi+0x12/0x20 arch/x86/include/asm/idtentry.h:643 lock_acquire+0x1ef/0x510 kernel/locking/lockdep.c:5593 __fs_reclaim_acquire mm/page_alloc.c:4563 [inline] fs_reclaim_acquire+0x117/0x160 mm/page_alloc.c:4577 might_alloc include/linux/sched/mm.h:198 [inline] slab_pre_alloc_hook mm/slab.h:485 [inline] slab_alloc_node mm/slub.c:2891 [inline] slab_alloc mm/slub.c:2978 [inline] __kmalloc_track_caller+0x59/0x320 mm/slub.c:4623 kstrdup+0x36/0x70 mm/util.c:60 kstrdup_const+0x53/0x80 mm/util.c:83 __kernfs_new_node+0x9d/0x8b0 fs/kernfs/dir.c:622 kernfs_new_node fs/kernfs/dir.c:688 [inline] kernfs_create_dir_ns+0x9c/0x220 fs/kernfs/dir.c:1025 sysfs_create_dir_ns+0x128/0x290 fs/sysfs/dir.c:59 create_dir lib/kobject.c:89 [inline] kobject_add_internal+0x2d2/0xa60 lib/kobject.c:255 kobject_add_varg lib/kobject.c:390 [inline] kobject_init_and_add+0x101/0x160 lib/kobject.c:473 locate_module_kobject+0xeb/0x164 kernel/params.c:758 kernel_add_sysfs_param kernel/params.c:785 [inline] param_sysfs_builtin kernel/params.c:833 [inline] param_sysfs_init+0x2e6/0x498 kernel/params.c:952 do_one_initcall+0x103/0x650 init/main.c:1278 do_initcall_level init/main.c:1351 [inline] do_initcalls init/main.c:1367 [inline] do_basic_setup init/main.c:1387 [inline] kernel_init_freeable+0x6b8/0x741 init/main.c:1589 kernel_init+0x1a/0x1d0 init/main.c:1481 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 -> #0 (fs_reclaim){+.+.}-{0:0}: check_prev_add kernel/locking/lockdep.c:3051 [inline] check_prevs_add kernel/locking/lockdep.c:3174 [inline] validate_chain kernel/locking/lockdep.c:3789 [inline] __lock_acquire+0x2a07/0x54a0 kernel/locking/lockdep.c:5015 lock_acquire kernel/locking/lockdep.c:5625 [inline] lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5590 __fs_reclaim_acquire mm/page_alloc.c:4563 [inline] fs_reclaim_acquire+0x117/0x160 mm/page_alloc.c:4577 prepare_alloc_pages+0x15c/0x580 mm/page_alloc.c:5175 __alloc_pages+0x12f/0x500 mm/page_alloc.c:5374 alloc_page_interleave+0x1e/0x200 mm/mempolicy.c:2119 alloc_pages+0x238/0x2a0 mm/mempolicy.c:2242 stack_depot_save+0x39d/0x4e0 lib/stackdepot.c:303 save_stack+0x15e/0x1e0 mm/page_owner.c:120 __set_page_owner+0x50/0x290 mm/page_owner.c:181 prep_new_page mm/page_alloc.c:2444 [inline] __alloc_pages_bulk+0x8b9/0x1870 mm/page_alloc.c:5312 alloc_pages_bulk_array_node include/linux/gfp.h:557 [inline] vm_area_alloc_pages mm/vmalloc.c:2793 [inline] __vmalloc_area_node mm/vmalloc.c:2863 [inline] __vmalloc_node_range+0x39d/0x960 mm/vmalloc.c:2966 __vmalloc_node mm/vmalloc.c:3015 [inline] vzalloc+0x67/0x80 mm/vmalloc.c:3085 tpg_alloc+0x131/0x530 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:129 vimc_sen_add+0x2db/0x610 drivers/media/test-drivers/vimc/vimc-sensor.c:418 vimc_add_subdevs drivers/media/test-drivers/vimc/vimc-core.c:178 [inline] vimc_register_devices drivers/media/test-drivers/vimc/vimc-core.c:225 [inline] vimc_probe+0x3ef/0xd30 drivers/media/test-drivers/vimc/vimc-core.c:298 platform_probe+0xfc/0x1f0 drivers/base/platform.c:1447 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x330/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __driver_attach+0x225/0x4d0 drivers/base/dd.c:1136 bus_for_each_dev+0x147/0x1d0 drivers/base/bus.c:301 bus_add_driver+0x3a9/0x630 drivers/base/bus.c:618 driver_register+0x220/0x3a0 drivers/base/driver.c:171 vimc_init+0x54/0x97 drivers/media/test-drivers/vimc/vimc-core.c:356 do_one_initcall+0x103/0x650 init/main.c:1278 do_initcall_level init/main.c:1351 [inline] do_initcalls init/main.c:1367 [inline] do_basic_setup init/main.c:1387 [inline] kernel_init_freeable+0x6b8/0x741 init/main.c:1589 kernel_init+0x1a/0x1d0 init/main.c:1481 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 other info that might help us debug this: Chain exists of: fs_reclaim --> &pool->lock --> lock#2 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(lock#2); lock(&pool->lock); lock(lock#2); lock(fs_reclaim); *** DEADLOCK *** 2 locks held by swapper/0/1: #0: ffffffff8cc85548 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:742 [inline] #0: ffffffff8cc85548 (&dev->mutex){....}-{3:3}, at: __device_driver_lock drivers/base/dd.c:1028 [inline] #0: ffffffff8cc85548 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x21a/0x4d0 drivers/base/dd.c:1135 #1: ffff8880b9c31620 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 mm/page_alloc.c:5290 stack backtrace: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:96 check_noncircular+0x25f/0x2e0 kernel/locking/lockdep.c:2131 check_prev_add kernel/locking/lockdep.c:3051 [inline] check_prevs_add kernel/locking/lockdep.c:3174 [inline] validate_chain kernel/locking/lockdep.c:3789 [inline] __lock_acquire+0x2a07/0x54a0 kernel/locking/lockdep.c:5015 lock_acquire kernel/locking/lockdep.c:5625 [inline] lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5590 __fs_reclaim_acquire mm/page_alloc.c:4563 [inline] fs_reclaim_acquire+0x117/0x160 mm/page_alloc.c:4577 prepare_alloc_pages+0x15c/0x580 mm/page_alloc.c:5175 __alloc_pages+0x12f/0x500 mm/page_alloc.c:5374 alloc_page_interleave+0x1e/0x200 mm/mempolicy.c:2119 alloc_pages+0x238/0x2a0 mm/mempolicy.c:2242 stack_depot_save+0x39d/0x4e0 lib/stackdepot.c:303 save_stack+0x15e/0x1e0 mm/page_owner.c:120 __set_page_owner+0x50/0x290 mm/page_owner.c:181 prep_new_page mm/page_alloc.c:2444 [inline] __alloc_pages_bulk+0x8b9/0x1870 mm/page_alloc.c:5312 alloc_pages_bulk_array_node include/linux/gfp.h:557 [inline] vm_area_alloc_pages mm/vmalloc.c:2793 [inline] __vmalloc_area_node mm/vmalloc.c:2863 [inline] __vmalloc_node_range+0x39d/0x960 mm/vmalloc.c:2966 __vmalloc_node mm/vmalloc.c:3015 [inline] vzalloc+0x67/0x80 mm/vmalloc.c:3085 tpg_alloc+0x131/0x530 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:129 vimc_sen_add+0x2db/0x610 drivers/media/test-drivers/vimc/vimc-sensor.c:418 vimc_add_subdevs drivers/media/test-drivers/vimc/vimc-core.c:178 [inline] vimc_register_devices drivers/media/test-drivers/vimc/vimc-core.c:225 [inline] vimc_probe+0x3ef/0xd30 drivers/media/test-drivers/vimc/vimc-core.c:298 platform_probe+0xfc/0x1f0 drivers/base/platform.c:1447 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x330/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __driver_attach+0x225/0x4d0 drivers/base/dd.c:1136 bus_for_each_dev+0x147/0x1d0 drivers/base/bus.c:301 bus_add_driver+0x3a9/0x630 drivers/base/bus.c:618 driver_register+0x220/0x3a0 drivers/base/driver.c:171 vimc_init+0x54/0x97 drivers/media/test-drivers/vimc/vimc-core.c:356 do_one_initcall+0x103/0x650 init/main.c:1278 do_initcall_level init/main.c:1351 [inline] do_initcalls init/main.c:1367 [inline] do_basic_setup init/main.c:1387 [inline] kernel_init_freeable+0x6b8/0x741 init/main.c:1589 kernel_init+0x1a/0x1d0 init/main.c:1481 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 INFO: lockdep is turned off. irq event stamp: 878544 hardirqs last enabled at (878543): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (878543): [] _raw_spin_unlock_irqrestore+0x50/0x70 kernel/locking/spinlock.c:191 hardirqs last disabled at (878544): [] __alloc_pages_bulk+0x1017/0x1870 mm/page_alloc.c:5290 softirqs last enabled at (878122): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last enabled at (878122): [] __irq_exit_rcu+0x16e/0x1c0 kernel/softirq.c:636 softirqs last disabled at (878117): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last disabled at (878117): [] __irq_exit_rcu+0x16e/0x1c0 kernel/softirq.c:636 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:96 ___might_sleep.cold+0x1f1/0x237 kernel/sched/core.c:9153 prepare_alloc_pages+0x3da/0x580 mm/page_alloc.c:5178 __alloc_pages+0x12f/0x500 mm/page_alloc.c:5374 alloc_page_interleave+0x1e/0x200 mm/mempolicy.c:2119 alloc_pages+0x238/0x2a0 mm/mempolicy.c:2242 stack_depot_save+0x39d/0x4e0 lib/stackdepot.c:303 save_stack+0x15e/0x1e0 mm/page_owner.c:120 __set_page_owner+0x50/0x290 mm/page_owner.c:181 prep_new_page mm/page_alloc.c:2444 [inline] __alloc_pages_bulk+0x8b9/0x1870 mm/page_alloc.c:5312 alloc_pages_bulk_array_node include/linux/gfp.h:557 [inline] vm_area_alloc_pages mm/vmalloc.c:2793 [inline] __vmalloc_area_node mm/vmalloc.c:2863 [inline] __vmalloc_node_range+0x39d/0x960 mm/vmalloc.c:2966 __vmalloc_node mm/vmalloc.c:3015 [inline] vzalloc+0x67/0x80 mm/vmalloc.c:3085 tpg_alloc+0x131/0x530 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:129 vimc_sen_add+0x2db/0x610 drivers/media/test-drivers/vimc/vimc-sensor.c:418 vimc_add_subdevs drivers/media/test-drivers/vimc/vimc-core.c:178 [inline] vimc_register_devices drivers/media/test-drivers/vimc/vimc-core.c:225 [inline] vimc_probe+0x3ef/0xd30 drivers/media/test-drivers/vimc/vimc-core.c:298 platform_probe+0xfc/0x1f0 drivers/base/platform.c:1447 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x330/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __driver_attach+0x225/0x4d0 drivers/base/dd.c:1136 bus_for_each_dev+0x147/0x1d0 drivers/base/bus.c:301 bus_add_driver+0x3a9/0x630 drivers/base/bus.c:618 driver_register+0x220/0x3a0 drivers/base/driver.c:171 vimc_init+0x54/0x97 drivers/media/test-drivers/vimc/vimc-core.c:356 do_one_initcall+0x103/0x650 init/main.c:1278 do_initcall_level init/main.c:1351 [inline] do_initcalls init/main.c:1367 [inline] do_basic_setup init/main.c:1387 [inline] kernel_init_freeable+0x6b8/0x741 init/main.c:1589 kernel_init+0x1a/0x1d0 init/main.c:1481 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 vivid-000: using single planar format API vivid-000: CEC adapter cec0 registered for HDMI input 0 vivid-000: V4L2 capture device registered as video3 vivid-000: CEC adapter cec1 registered for HDMI output 0 vivid-000: V4L2 output device registered as video4 vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI vivid-000: V4L2 capture device registered as swradio0 vivid-000: V4L2 receiver device registered as radio0 vivid-000: V4L2 transmitter device registered as radio1 vivid-000: V4L2 metadata capture device registered as video5 vivid-000: V4L2 metadata output device registered as video6 vivid-000: V4L2 touch capture device registered as v4l-touch0 vivid-001: using multiplanar format API vivid-001: CEC adapter cec2 registered for HDMI input 0 vivid-001: V4L2 capture device registered as video7 vivid-001: CEC adapter cec3 registered for HDMI output 0 vivid-001: V4L2 output device registered as video8 vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI vivid-001: V4L2 capture device registered as swradio1 vivid-001: V4L2 receiver device registered as radio2 vivid-001: V4L2 transmitter device registered as radio3 vivid-001: V4L2 metadata capture device registered as video9 vivid-001: V4L2 metadata output device registered as video10 vivid-001: V4L2 touch capture device registered as v4l-touch1 vivid-002: using single planar format API vivid-002: CEC adapter cec4 registered for HDMI input 0 vivid-002: V4L2 capture device registered as video11 vivid-002: CEC adapter cec5 registered for HDMI output 0 vivid-002: V4L2 output device registered as video12 vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI vivid-002: V4L2 capture device registered as swradio2 vivid-002: V4L2 receiver device registered as radio4 vivid-002: V4L2 transmitter device registered as radio5 vivid-002: V4L2 metadata capture device registered as video13 vivid-002: V4L2 metadata output device registered as video14 vivid-002: V4L2 touch capture device registered as v4l-touch2 vivid-003: using multiplanar format API vivid-003: CEC adapter cec6 registered for HDMI input 0 vivid-003: V4L2 capture device registered as video15 vivid-003: CEC adapter cec7 registered for HDMI output 0 vivid-003: V4L2 output device registered as video16 vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI vivid-003: V4L2 capture device registered as swradio3 vivid-003: V4L2 receiver device registered as radio6 vivid-003: V4L2 transmitter device registered as radio7 vivid-003: V4L2 metadata capture device registered as video17 vivid-003: V4L2 metadata output device registered as video18 vivid-003: V4L2 touch capture device registered as v4l-touch3 vivid-004: using single planar format API vivid-004: CEC adapter cec8 registered for HDMI input 0 vivid-004: V4L2 capture device registered as video19 vivid-004: CEC adapter cec9 registered for HDMI output 0 vivid-004: V4L2 output device registered as video20 vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI vivid-004: V4L2 capture device registered as swradio4 vivid-004: V4L2 receiver device registered as radio8 vivid-004: V4L2 transmitter device registered as radio9 vivid-004: V4L2 metadata capture device registered as video21 vivid-004: V4L2 metadata output device registered as video22 vivid-004: V4L2 touch capture device registered as v4l-touch4 vivid-005: using multiplanar format API vivid-005: CEC adapter cec10 registered for HDMI input 0 vivid-005: V4L2 capture device registered as video23 vivid-005: CEC adapter cec11 registered for HDMI output 0 vivid-005: V4L2 output device registered as video24 vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI vivid-005: V4L2 capture device registered as swradio5 vivid-005: V4L2 receiver device registered as radio10 vivid-005: V4L2 transmitter device registered as radio11 vivid-005: V4L2 metadata capture device registered as video25 vivid-005: V4L2 metadata output device registered as video26 vivid-005: V4L2 touch capture device registered as v4l-touch5 vivid-006: using single planar format API vivid-006: CEC adapter cec12 registered for HDMI input 0 vivid-006: V4L2 capture device registered as video27 vivid-006: CEC adapter cec13 registered for HDMI output 0 vivid-006: V4L2 output device registered as video28 vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI vivid-006: V4L2 capture device registered as swradio6 vivid-006: V4L2 receiver device registered as radio12 vivid-006: V4L2 transmitter device registered as radio13 vivid-006: V4L2 metadata capture device registered as video29 vivid-006: V4L2 metadata output device registered as video30 vivid-006: V4L2 touch capture device registered as v4l-touch6 vivid-007: using multiplanar format API vivid-007: CEC adapter cec14 registered for HDMI input 0 vivid-007: V4L2 capture device registered as video31 vivid-007: CEC adapter cec15 registered for HDMI output 0 vivid-007: V4L2 output device registered as video32 vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI vivid-007: V4L2 capture device registered as swradio7 vivid-007: V4L2 receiver device registered as radio14 vivid-007: V4L2 transmitter device registered as radio15 vivid-007: V4L2 metadata capture device registered as video33 vivid-007: V4L2 metadata output device registered as video34 vivid-007: V4L2 touch capture device registered as v4l-touch7 vivid-008: using single planar format API vivid-008: CEC adapter cec16 registered for HDMI input 0 vivid-008: V4L2 capture device registered as video35 vivid-008: CEC adapter cec17 registered for HDMI output 0 vivid-008: V4L2 output device registered as video36 vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI vivid-008: V4L2 capture device registered as swradio8 vivid-008: V4L2 receiver device registered as radio16 vivid-008: V4L2 transmitter device registered as radio17 vivid-008: V4L2 metadata capture device registered as video37 vivid-008: V4L2 metadata output device registered as video38 vivid-008: V4L2 touch capture device registered as v4l-touch8 vivid-009: using multiplanar format API vivid-009: CEC adapter cec18 registered for HDMI input 0 vivid-009: V4L2 capture device registered as video39 vivid-009: CEC adapter cec19 registered for HDMI output 0 vivid-009: V4L2 output device registered as video40 vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI vivid-009: V4L2 capture device registered as swradio9 vivid-009: V4L2 receiver device registered as radio18 vivid-009: V4L2 transmitter device registered as radio19 vivid-009: V4L2 metadata capture device registered as video41 vivid-009: V4L2 metadata output device registered as video42 vivid-009: V4L2 touch capture device registered as v4l-touch9 vivid-010: using single planar format API vivid-010: CEC adapter cec20 registered for HDMI input 0 vivid-010: V4L2 capture device registered as video43 vivid-010: CEC adapter cec21 registered for HDMI output 0 vivid-010: V4L2 output device registered as video44 vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI vivid-010: V4L2 capture device registered as swradio10 vivid-010: V4L2 receiver device registered as radio20 vivid-010: V4L2 transmitter device registered as radio21 vivid-010: V4L2 metadata capture device registered as video45 vivid-010: V4L2 metadata output device registered as video46 vivid-010: V4L2 touch capture device registered as v4l-touch10 vivid-011: using multiplanar format API vivid-011: CEC adapter cec22 registered for HDMI input 0 vivid-011: V4L2 capture device registered as video47 vivid-011: CEC adapter cec23 registered for HDMI output 0 vivid-011: V4L2 output device registered as video48 vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI vivid-011: V4L2 capture device registered as swradio11 vivid-011: V4L2 receiver device registered as radio22 vivid-011: V4L2 transmitter device registered as radio23 vivid-011: V4L2 metadata capture device registered as video49 vivid-011: V4L2 metadata output device registered as video50 vivid-011: V4L2 touch capture device registered as v4l-touch11 vivid-012: using single planar format API vivid-012: CEC adapter cec24 registered for HDMI input 0 vivid-012: V4L2 capture device registered as video51 vivid-012: CEC adapter cec25 registered for HDMI output 0 vivid-012: V4L2 output device registered as video52 vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI vivid-012: V4L2 capture device registered as swradio12 vivid-012: V4L2 receiver device registered as radio24 vivid-012: V4L2 transmitter device registered as radio25 vivid-012: V4L2 metadata capture device registered as video53 vivid-012: V4L2 metadata output device registered as video54 vivid-012: V4L2 touch capture device registered as v4l-touch12 vivid-013: using multiplanar format API vivid-013: CEC adapter cec26 registered for HDMI input 0 vivid-013: V4L2 capture device registered as video55 vivid-013: CEC adapter cec27 registered for HDMI output 0 vivid-013: V4L2 output device registered as video56 vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI vivid-013: V4L2 capture device registered as swradio13 vivid-013: V4L2 receiver device registered as radio26 vivid-013: V4L2 transmitter device registered as radio27 vivid-013: V4L2 metadata capture device registered as video57 vivid-013: V4L2 metadata output device registered as video58 vivid-013: V4L2 touch capture device registered as v4l-touch13 vivid-014: using single planar format API vivid-014: CEC adapter cec28 registered for HDMI input 0 vivid-014: V4L2 capture device registered as video59 vivid-014: CEC adapter cec29 registered for HDMI output 0 vivid-014: V4L2 output device registered as video60 vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI vivid-014: V4L2 capture device registered as swradio14 vivid-014: V4L2 receiver device registered as radio28 vivid-014: V4L2 transmitter device registered as radio29 vivid-014: V4L2 metadata capture device registered as video61 vivid-014: V4L2 metadata output device registered as video62 vivid-014: V4L2 touch capture device registered as v4l-touch14 vivid-015: using multiplanar format API vivid-015: CEC adapter cec30 registered for HDMI input 0 vivid-015: V4L2 capture device registered as video63 vivid-015: CEC adapter cec31 registered for HDMI output 0 vivid-015: V4L2 output device registered as video64 vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI vivid-015: V4L2 capture device registered as swradio15 vivid-015: V4L2 receiver device registered as radio30 vivid-015: V4L2 transmitter device registered as radio31 vivid-015: V4L2 metadata capture device registered as video65 vivid-015: V4L2 metadata output device registered as video66 vivid-015: V4L2 touch capture device registered as v4l-touch15 vim2m vim2m.0: Device registered as /dev/video0 vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. vidtv vidtv.0: Successfully initialized vidtv! usbcore: registered new interface driver radioshark usbcore: registered new interface driver radioshark2 usbcore: registered new interface driver dsbr100 usbcore: registered new interface driver radio-si470x usbcore: registered new interface driver radio-usb-si4713 usbcore: registered new interface driver radio-mr800 usbcore: registered new interface driver radio-keene usbcore: registered new interface driver radio-ma901 usbcore: registered new interface driver radio-raremono usbcore: registered new interface driver pcwd_usb device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com device-mapper: multipath round-robin: version 1.2.0 loaded device-mapper: multipath queue-length: version 0.2.0 loaded device-mapper: multipath service-time: version 0.3.0 loaded device-mapper: raid: Loading target version 1.15.1 Bluetooth: HCI UART driver ver 2.3 Bluetooth: HCI UART protocol H4 registered Bluetooth: HCI UART protocol BCSP registered Bluetooth: HCI UART protocol LL registered Bluetooth: HCI UART protocol Three-wire (H5) registered Bluetooth: HCI UART protocol QCA registered Bluetooth: HCI UART protocol AG6XX registered Bluetooth: HCI UART protocol Marvell registered usbcore: registered new interface driver bcm203x usbcore: registered new interface driver bpa10x usbcore: registered new interface driver bfusb usbcore: registered new interface driver btusb usbcore: registered new interface driver ath3k CAPI 2.0 started up with major 68 (middleware) Modular ISDN core version 1.1.29 NET: Registered PF_ISDN protocol family DSP module 2.0 mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. mISDN: Layer-1-over-IP driver Rev. 2.00 0 virtual devices registered usbcore: registered new interface driver HFC-S_USB intel_pstate: CPU model not supported VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 usbcore: registered new interface driver vub300 usbcore: registered new interface driver ushc iscsi: registered transport (iser) SoftiWARP attached Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. hid: raw HID events driver (C) Jiri Kosina usbcore: registered new interface driver usbhid usbhid: USB HID core driver usbcore: registered new interface driver es2_ap_driver comedi: version 0.7.76 - http://www.comedi.org usbcore: registered new interface driver dt9812 usbcore: registered new interface driver ni6501 usbcore: registered new interface driver usbdux usbcore: registered new interface driver usbduxfast usbcore: registered new interface driver usbduxsigma usbcore: registered new interface driver vmk80xx usbcore: registered new interface driver prism2_usb usbcore: registered new interface driver r8712u ashmem: initialized greybus: registered new driver hid greybus: registered new driver gbphy gb_gbphy: registered new driver usb asus_wmi: ASUS WMI generic driver loaded usbcore: registered new interface driver snd-usb-audio usbcore: registered new interface driver snd-ua101 usbcore: registered new interface driver snd-usb-usx2y usbcore: registered new interface driver snd-usb-us122l usbcore: registered new interface driver snd-usb-caiaq usbcore: registered new interface driver snd-usb-6fire usbcore: registered new interface driver snd-usb-hiface usbcore: registered new interface driver snd-bcd2000 usbcore: registered new interface driver snd_usb_pod usbcore: registered new interface driver snd_usb_podhd usbcore: registered new interface driver snd_usb_toneport usbcore: registered new interface driver snd_usb_variax drop_monitor: Initializing network drop monitor service NET: Registered PF_LLC protocol family GACT probability on Mirror/redirect action on Simple TC action Loaded netem: version 1.3 u32 classifier Performance counters on input device check on Actions configured nf_conntrack_irc: failed to register helpers nf_conntrack_sane: failed to register helpers nf_conntrack_sip: failed to register helpers xt_time: kernel timezone is -0000 IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) IPVS: Connection hash table configured (size=4096, memory=64Kbytes) IPVS: ipvs loaded. IPVS: [rr] scheduler registered. IPVS: [wrr] scheduler registered. IPVS: [lc] scheduler registered. IPVS: [wlc] scheduler registered. IPVS: [fo] scheduler registered. IPVS: [ovf] scheduler registered. IPVS: [lblc] scheduler registered. IPVS: [lblcr] scheduler registered. IPVS: [dh] scheduler registered. IPVS: [sh] scheduler registered. IPVS: [mh] scheduler registered. IPVS: [sed] scheduler registered. IPVS: [nq] scheduler registered. IPVS: [twos] scheduler registered. IPVS: [sip] pe registered. ipip: IPv4 and MPLS over IPv4 tunneling driver gre: GRE over IPv4 demultiplexor driver ip_gre: GRE over IPv4 tunneling driver IPv4 over IPsec tunneling driver ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully Initializing XFRM netlink socket IPsec XFRM device driver NET: Registered PF_INET6 protocol family Segment Routing with IPv6 RPL Segment Routing with IPv6 mip6: Mobile IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver ip6_gre: GRE over IPv6 tunneling driver NET: Registered PF_PACKET protocol family NET: Registered PF_KEY protocol family Bridge firewalling registered NET: Registered PF_X25 protocol family X25: Linux Version 0.2 NET: Registered PF_NETROM protocol family NET: Registered PF_ROSE protocol family NET: Registered PF_AX25 protocol family can: controller area network core NET: Registered PF_CAN protocol family can: raw protocol can: broadcast manager protocol can: netlink gateway - max_hops=1 can: SAE J1939 can: isotp protocol Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM ver 1.11 Bluetooth: BNEP (Ethernet Emulation) ver 1.3 Bluetooth: BNEP filters: protocol multicast Bluetooth: BNEP socket layer initialized Bluetooth: CMTP (CAPI Emulation) ver 1.0 Bluetooth: CMTP socket layer initialized Bluetooth: HIDP (Human Interface Emulation) ver 1.2 Bluetooth: HIDP socket layer initialized NET: Registered PF_RXRPC protocol family Key type rxrpc registered Key type rxrpc_s registered NET: Registered PF_KCM protocol family lec:lane_module_init: lec.c: initialized mpoa:atm_mpoa_init: mpc.c: initialized l2tp_core: L2TP core driver, V2.0 l2tp_ppp: PPPoL2TP kernel driver, V2.0 l2tp_ip: L2TP IP encapsulation support (L2TPv3) l2tp_netlink: L2TP netlink interface l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) NET: Registered PF_PHONET protocol family 8021q: 802.1Q VLAN Support v1.8 DCCP: Activated CCID 2 (TCP-like) DCCP: Activated CCID 3 (TCP-Friendly Rate Control) sctp: Hash tables configured (bind 32/56) NET: Registered PF_RDS protocol family Registered RDS/infiniband transport Registered RDS/tcp transport tipc: Activated (version 2.0.0) NET: Registered PF_TIPC protocol family tipc: Started in single node mode NET: Registered PF_SMC protocol family 9pnet: Installing 9P2000 support NET: Registered PF_CAIF protocol family NET: Registered PF_IEEE802154 protocol family Key type dns_resolver registered Key type ceph registered libceph: loaded (mon/osd proto 15/24) batman_adv: B.A.T.M.A.N. advanced 2021.2 (compatibility version 15) loaded openvswitch: Open vSwitch switching datapath NET: Registered PF_VSOCK protocol family mpls_gso: MPLS GSO support IPI shorthand broadcast: enabled AVX2 version of gcm_enc/dec engaged. AES CTR mode by8 optimization enabled sched_clock: Marking stable (14511732174, 22069766)->(14541586247, -7784307) registered taskstats version 1 Loading compiled-in X.509 certificates Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' zswap: loaded using pool lzo/zbud debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers Key type ._fscrypt registered Key type .fscrypt registered Key type fscrypt-provisioning registered kAFS: Red Hat AFS client v0.1 registering. FS-Cache: Netfs 'afs' registered for caching Btrfs loaded, crc32c=crc32c-intel, assert=on, zoned=yes Key type big_key registered Key type encrypted registered AppArmor: AppArmor sha1 policy hashing enabled ima: No TPM chip found, activating TPM-bypass! Loading compiled-in module X.509 certificates Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' ima: Allocated hash algorithm: sha256 ima: No architecture policies found evm: Initialising EVM extended attributes: evm: security.selinux (disabled) evm: security.SMACK64 (disabled) evm: security.SMACK64EXEC (disabled) evm: security.SMACK64TRANSMUTE (disabled) evm: security.SMACK64MMAP (disabled) evm: security.apparmor evm: security.ima evm: security.capability evm: HMAC attrs: 0x1 PM: Magic number: 13:797:903 block nbd3: hash matches acpi PNP0501:03: hash matches printk: console [netcon0] enabled netconsole: network logging started gtp: GTP module loaded (pdp ctx size 104 bytes) rdma_rxe: loaded cfg80211: Loading compiled-in X.509 certificates for regulatory database cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' ALSA device list: #0: Dummy 1 #1: Loopback 1 #2: Virtual MIDI Card 1 md: Waiting for all devices to be available before autodetect md: If you don't use raid, use raid=noautodetect md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. VFS: Cannot open root device "sda1" or unknown-block(0,0): error -6 Please append a correct "root=" boot option; here are the available partitions: 0100 4096 ram0 (driver?) 0101 4096 ram1 (driver?) 0102 4096 ram2 (driver?) 0103 4096 ram3 (driver?) 0104 4096 ram4 (driver?) 0105 4096 ram5 (driver?) 0106 4096 ram6 (driver?) 0107 4096 ram7 (driver?) 0108 4096 ram8 (driver?) 0109 4096 ram9 (driver?) 010a 4096 ram10 (driver?) 010b 4096 ram11 (driver?) 010c 4096 ram12 (driver?) 010d 4096 ram13 (driver?) 010e 4096 ram14 (driver?) 010f 4096 ram15 (driver?) 1f00 128 mtdblock0 (driver?) [ 0.000000][ T0] Linux version 5.13.0-syzkaller (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000][ T0] kvm-clock: cpu 0, msr ee9f001, primary cpu clock [ 0.000008][ T0] kvm-clock: using sched offset of 5708473050 cycles [ 0.001268][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004469][ T0] tsc: Detected 2299.998 MHz processor [ 0.010017][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.011089][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012477][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.020118][ T0] found SMP MP-table at [mem 0x000f26c0-0x000f26cf] [ 0.021198][ T0] Using GB pages for direct mapping [ 0.023614][ T0] ACPI: Early table checksum verification disabled [ 0.024925][ T0] ACPI: RSDP 0x00000000000F2440 000014 (v00 Google) [ 0.026032][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.027429][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.028699][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.030093][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.030869][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.031624][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.032893][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.034423][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.036201][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.037574][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.038618][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.039770][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.041054][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.042396][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.043517][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.044627][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.045955][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.047875][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.048626][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.049556][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053249][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.054530][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.055875][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.057378][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.059005][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.060578][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.062262][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.063629][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.102240][ T0] Zone ranges: [ 0.102855][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.103956][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.105126][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.106164][ T0] Device empty [ 0.106694][ T0] Movable zone start for each node [ 0.107367][ T0] Early memory node ranges [ 0.107994][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.108958][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.110743][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.111734][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.113364][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.114607][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.116175][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.116297][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.145997][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.482855][ T0] kasan: KernelAddressSanitizer initialized [ 0.485866][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.486638][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.487780][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.489038][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.490002][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.491108][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.492957][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.494188][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.495261][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.496329][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.497631][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.498780][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.500507][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.501805][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.503144][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.504634][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.505865][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.506779][ T0] Booting paravirtualized kernel on KVM [ 0.507820][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.570099][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.572234][ T0] percpu: Embedded 65 pages/cpu s225992 r8192 d32056 u1048576 [ 0.573607][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f440 [ 0.575166][ T0] kvm-guest: PV spinlocks enabled [ 0.575925][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.577111][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.578694][ T0] Policy zone: Normal [ 0.579363][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 dummy_hcd.num=8 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 panic_on_warn=1 BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.596599][ T0] Unknown command line parameters: spec_store_bypass_disable=prctl BOOT_IMAGE=/vmlinuz [ 0.599476][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.452620][ T0] Memory: 6846728K/8388204K available (137249K kernel code, 33652K rwdata, 29128K rodata, 4284K init, 24108K bss, 1541220K reserved, 0K cma-reserved) [ 1.456261][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.460466][ T0] Running RCU self tests [ 1.461423][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.462835][ T0] rcu: RCU lockdep checking is enabled. [ 1.464393][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.466166][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.467211][ T0] rcu: RCU debug extended QS entry/exit. [ 1.468152][ T0] All grace periods are expedited (rcu_expedited). [ 1.469075][ T0] Trampoline variant of Tasks RCU enabled. [ 1.470107][ T0] Tracing variant of Tasks RCU enabled. [ 1.471373][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.472597][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.504541][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.506461][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.508040][ T0] random: crng done (trusting CPU's manufacturer) [ 1.509972][ T0] Console: colour VGA+ 80x25 [ 1.510672][ T0] printk: console [ttyS0] enabled [ 1.510672][ T0] printk: console [ttyS0] enabled [ 1.512025][ T0] printk: bootconsole [earlyser0] disabled [ 1.512025][ T0] printk: bootconsole [earlyser0] disabled [ 1.513794][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.514974][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.515756][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.516692][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.518264][ T0] ... CLASSHASH_SIZE: 4096 [ 1.519002][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.519733][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.520540][ T0] ... CHAINHASH_SIZE: 65536 [ 1.521599][ T0] memory used by lock dependency info: 11129 kB [ 1.522527][ T0] memory used for stack traces: 8320 kB [ 1.523311][ T0] per task-struct memory footprint: 1920 bytes [ 1.524360][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.526501][ T0] ACPI: Core revision 20210604 [ 1.527745][ T0] APIC: Switch to symmetric I/O mode setup [ 1.534515][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.536146][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.538221][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.539670][ T0] pid_max: default: 32768 minimum: 301 [ 1.540693][ T0] LSM: Security Framework initializing [ 1.542296][ T0] landlock: Up and running. [ 1.542971][ T0] Yama: becoming mindful. [ 1.543703][ T0] TOMOYO Linux initialized [ 1.544662][ T0] AppArmor: AppArmor initialized [ 1.545443][ T0] LSM support for eBPF active [ 1.548343][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.552215][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.554281][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.558294][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.562543][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.565078][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.566302][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.568290][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.568347][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.573990][ T0] MDS: Mitigation: Clear CPU buffers [ 1.576494][ T0] Freeing SMP alternatives memory: 108K [ 1.699142][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.703708][ T1] Running RCU-tasks wait API self tests [ 1.818443][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.821240][ T1] rcu: Hierarchical SRCU implementation. [ 1.826343][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.828002][ T1] smp: Bringing up secondary CPUs ... [ 1.829805][ T1] x86: Booting SMP configuration: [ 1.830994][ T1] .... node #0, CPUs: #1 [ 0.032069][ T0] kvm-clock: cpu 1, msr ee9f041, secondary cpu clock [ 1.834585][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f440 [ 1.834585][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.838558][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.839335][ T1] smpboot: Max logical packages: 1 [ 1.840201][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 1.858297][ T12] Callback from call_rcu_tasks_trace() invoked. [ 1.900255][ T1] allocated 100663296 bytes of page_ext [ 1.901526][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.909759][ T1] Node 0, zone DMA32: page owner found early allocated 16476 pages [ 1.921804][ T1] Node 0, zone Normal: page owner found early allocated 241 pages [ 1.926755][ T1] Node 1, zone Normal: page owner found early allocated 12680 pages [ 1.929471][ T1] devtmpfs: initialized [ 1.931044][ T1] x86/mm: Memory block size: 128MB [ 1.962961][ T25] wait_for_initramfs() called before rootfs_initcalls [ 1.968715][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.968715][ T25] kworker/u4:0 (25) used greatest stack depth: 26968 bytes left [ 1.970340][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.978849][ T1] PM: RTC time: 21:53:43, date: 2021-07-03 [ 1.978849][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.988304][ T1] audit: initializing netlink subsys (disabled) [ 1.992883][ T35] audit: type=2000 audit(1625349223.650:1): state=initialized audit_enabled=0 res=1 [ 2.000154][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.000241][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.004242][ T1] cpuidle: using governor menu [ 2.006354][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.014131][ T1] ACPI: bus type PCI registered [ 2.016633][ T1] PCI: Using configuration type 1 for base access [ 2.038441][ T11] Callback from call_rcu_tasks() invoked. [ 3.059307][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.061008][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.061008][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.080400][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.109214][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 3.110396][ T1] raid6: using avx2x2 recovery algorithm [ 3.112355][ T1] ACPI: Added _OSI(Module Device) [ 3.113244][ T1] ACPI: Added _OSI(Processor Device) [ 3.114048][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.114944][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.118290][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 3.119381][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 3.120992][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 3.178143][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.221791][ T1] ACPI: Interpreter enabled [ 3.223044][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.224004][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.228231][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.229014][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.329962][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.329962][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.329962][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.338941][ T1] PCI host bridge to bus 0000:00 [ 3.339193][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.340451][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.348362][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.348362][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.348362][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.348362][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.348362][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.359214][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.380293][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.402924][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.409878][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.418235][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.425110][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.451263][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.461502][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.468242][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.499197][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.507764][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.549443][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.555392][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.588221][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.592465][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.600911][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 3.638437][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.639421][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.648300][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.648619][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.652316][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.674291][ T1] iommu: Default domain type: Translated [ 3.676680][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.677408][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.678831][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.678831][ T1] vgaarb: loaded [ 3.688938][ T1] SCSI subsystem initialized [ 3.692054][ T1] ACPI: bus type USB registered [ 3.694123][ T1] usbcore: registered new interface driver usbfs [ 3.698829][ T1] usbcore: registered new interface driver hub [ 3.698829][ T1] usbcore: registered new device driver usb [ 3.698829][ T1] mc: Linux media interface: v0.10 [ 3.698829][ T1] videodev: Linux video capture interface: v2.00 [ 3.698829][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.708471][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.711038][ T1] PTP clock support registered [ 3.717163][ T1] EDAC MC: Ver: 3.0.0 [ 3.722223][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.726671][ T1] Bluetooth: Core ver 2.22 [ 3.727655][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.730470][ T1] Bluetooth: HCI device and connection manager initialized [ 3.731630][ T1] Bluetooth: HCI socket layer initialized [ 3.732471][ T1] Bluetooth: L2CAP socket layer initialized [ 3.733658][ T1] Bluetooth: SCO socket layer initialized [ 3.735058][ T1] NET: Registered PF_ATMPVC protocol family [ 3.736057][ T1] NET: Registered PF_ATMSVC protocol family [ 3.737491][ T1] NetLabel: Initializing [ 3.738549][ T1] NetLabel: domain hash size = 128 [ 3.739666][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.741275][ T1] NetLabel: unlabeled traffic allowed by default [ 3.744460][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.745264][ T1] NET: Registered PF_NFC protocol family [ 3.745264][ T1] PCI: Using ACPI for IRQ routing [ 3.749480][ T1] clocksource: Switched to clocksource kvm-clock [ 4.287309][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.288686][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.290784][ T1] FS-Cache: Loaded [ 4.293128][ T1] CacheFiles: Loaded [ 4.294502][ T1] TOMOYO: 2.6.0 [ 4.295130][ T1] Mandatory Access Control activated. [ 4.300121][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.301903][ T1] pnp: PnP ACPI init [ 4.323046][ T1] pnp: PnP ACPI: found 7 devices [ 4.409527][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.412677][ T1] NET: Registered PF_INET protocol family [ 4.415752][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.426466][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.431108][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.444233][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.452048][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.455774][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.460214][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.464130][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.467570][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.470837][ T1] RPC: Registered named UNIX socket transport module. [ 4.472086][ T1] RPC: Registered udp transport module. [ 4.473158][ T1] RPC: Registered tcp transport module. [ 4.474056][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.479428][ T1] NET: Registered PF_XDP protocol family [ 4.480446][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.481791][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.483330][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.484639][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.487463][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.489171][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.491021][ T1] PCI: CLS 0 bytes, default 64 [ 4.492111][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.493271][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 4.504711][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.540497][ T1] kvm: already loaded the other module [ 4.541573][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 4.544818][ T1] clocksource: Switched to clocksource tsc [ 7.514779][ T1] Initialise system trusted keyrings [ 7.517162][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.556375][ T1] zbud: loaded [ 7.565179][ T1] DLM installed [ 7.572132][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.580931][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.586151][ T1] NFS: Registering the id_resolver key type [ 7.587605][ T1] Key type id_resolver registered [ 7.588983][ T1] Key type id_legacy registered [ 7.590389][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.592534][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.595042][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.603458][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.606682][ T1] Key type cifs.spnego registered [ 7.608061][ T1] Key type cifs.idmap registered [ 7.610305][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.613095][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.614666][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.620261][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.622083][ T1] QNX4 filesystem 0.2.3 registered. [ 7.623664][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.626514][ T1] fuse: init (API version 7.33) [ 7.632563][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.634453][ T1] orangefs_init: module version upstream loaded [ 7.636984][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.649569][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 7.660414][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.661932][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.664484][ T1] NILFS version 2 loaded [ 7.665794][ T1] befs: version: 0.9.3 [ 7.667920][ T1] ocfs2: Registered cluster interface o2cb [ 7.670483][ T1] ocfs2: Registered cluster interface user [ 7.673141][ T1] OCFS2 User DLM kernel interface loaded [ 7.685313][ T1] gfs2: GFS2 installed [ 7.697097][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.699045][ T1] ceph: loaded (mds proto 32) [ 7.713628][ T1] NET: Registered PF_ALG protocol family [ 7.716073][ T1] xor: automatically using best checksumming function avx [ 7.717701][ T1] async_tx: api initialized (async) [ 7.719415][ T1] Key type asymmetric registered [ 7.721285][ T1] Asymmetric key parser 'x509' registered [ 7.722522][ T1] Asymmetric key parser 'pkcs8' registered [ 7.723627][ T1] Key type pkcs7_test registered [ 7.724407][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.725761][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 7.728315][ T1] io scheduler mq-deadline registered [ 7.729655][ T1] io scheduler kyber registered [ 7.730992][ T1] io scheduler bfq registered [ 7.746636][ T1] usbcore: registered new interface driver udlfb [ 7.748901][ T2200] kworker/u4:0 (2200) used greatest stack depth: 26928 bytes left [ 7.749185][ T1] usbcore: registered new interface driver smscufx [ 7.754845][ T1] uvesafb: failed to execute /sbin/v86d [ 7.756584][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.759027][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.761681][ T1] uvesafb: vbe_init() failed with -22 [ 7.763931][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.766185][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 7.833301][ T1] Console: switching to colour frame buffer device 80x30 [ 8.130300][ T1] fb0: VGA16 VGA frame buffer device [ 8.133746][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.138167][ T1] ACPI: button: Power Button [PWRF] [ 8.141016][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.144194][ T1] ACPI: button: Sleep Button [SLPF] [ 8.170615][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.172543][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.190913][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.192564][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.214307][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.216420][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.231790][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 8.675923][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.677800][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.683570][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.692510][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.701195][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.707629][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.726496][ T1] Non-volatile memory driver v1.3 [ 8.747725][ T1] Linux agpgart interface v0.103 [ 8.756510][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.766271][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.787390][ T1] platform vkms: [drm] fb1: vkms frame buffer device [ 8.789969][ T1] usbcore: registered new interface driver udl [ 8.856130][ T1] brd: module loaded [ 8.942011][ T1] loop: module loaded [ 9.111927][ T1] zram: Added device: zram0 [ 9.122093][ T1] null_blk: module loaded [ 9.124127][ T1] Guest personality initialized and is inactive [ 9.125861][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 9.128317][ T1] Initialized host personality [ 9.130633][ T1] usbcore: registered new interface driver rtsx_usb [ 9.133868][ T1] usbcore: registered new interface driver viperboard [ 9.136331][ T1] usbcore: registered new interface driver dln2 [ 9.139314][ T1] usbcore: registered new interface driver pn533_usb [ 9.145827][ T1] nfcsim 0.2 initialized [ 9.147560][ T1] usbcore: registered new interface driver port100 [ 9.150269][ T1] usbcore: registered new interface driver nfcmrvl [ 9.159620][ T1] Loading iSCSI transport class v2.0-870. [ 9.195911][ T1] scsi host0: Virtio SCSI HBA [ 9.241139][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.263702][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 9.269625][ T1] db_root: cannot open: /etc/target [ 9.272671][ T1] slram: not enough parameters. [ 9.277891][ T1] ftl_cs: FTL header not found. [ 9.326716][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.328940][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.331116][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.343088][ T1] MACsec IEEE 802.1AE [ 9.349291][ T1] libphy: Fixed MDIO Bus: probed [ 9.361695][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.414825][ T1] vcan: Virtual CAN interface driver [ 9.416429][ T1] vxcan: Virtual CAN Tunnel driver [ 9.417899][ T1] slcan: serial line CAN interface driver [ 9.419639][ T1] slcan: 10 dynamic interface channels. [ 9.421277][ T1] CAN device driver interface [ 9.422833][ T1] usbcore: registered new interface driver usb_8dev [ 9.424475][ T1] usbcore: registered new interface driver ems_usb [ 9.425883][ T1] usbcore: registered new interface driver esd_usb2 [ 9.427283][ T1] usbcore: registered new interface driver gs_usb [ 9.430127][ T1] usbcore: registered new interface driver kvaser_usb [ 9.432463][ T1] usbcore: registered new interface driver mcba_usb [ 9.434661][ T1] usbcore: registered new interface driver peak_usb [ 9.437016][ T1] e100: Intel(R) PRO/100 Network Driver [ 9.438742][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.440549][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 9.442193][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.443933][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 9.444977][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.448406][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.449724][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.450873][ T1] AX.25: bpqether driver version 004 [ 9.452015][ T1] PPP generic driver version 2.4.2 [ 9.454759][ T1] PPP BSD Compression module registered [ 9.455847][ T1] PPP Deflate Compression module registered [ 9.457009][ T1] PPP MPPE Compression module registered [ 9.460204][ T1] NET: Registered PF_PPPOX protocol family [ 9.461298][ T1] PPTP driver version 0.8.5 [ 9.463073][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.464994][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.466265][ T1] SLIP linefill/keepalive option. [ 9.467293][ T1] hdlc: HDLC support module revision 1.22 [ 9.468627][ T1] LAPB Ethernet driver version 0.02 [ 9.470670][ T1] usbcore: registered new interface driver ath9k_htc [ 9.472760][ T1] usbcore: registered new interface driver carl9170 [ 9.474194][ T1] usbcore: registered new interface driver ath6kl_usb [ 9.476237][ T1] usbcore: registered new interface driver ar5523 [ 9.478185][ T1] usbcore: registered new interface driver ath10k_usb [ 9.486815][ T1] usbcore: registered new interface driver rndis_wlan [ 9.489777][ T1] mac80211_hwsim: initializing netlink [ 9.540082][ T1] usbcore: registered new interface driver atusb [ 9.555553][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.557601][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 9.559714][ T1] usbcore: registered new interface driver catc [ 9.561082][ T1] usbcore: registered new interface driver kaweth [ 9.562559][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.564581][ T1] usbcore: registered new interface driver pegasus [ 9.565939][ T1] usbcore: registered new interface driver rtl8150 [ 9.567504][ T1] usbcore: registered new interface driver r8152 [ 9.579257][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 9.580879][ T1] usbcore: registered new interface driver hso [ 9.582198][ T1] usbcore: registered new interface driver lan78xx [ 9.583659][ T1] usbcore: registered new interface driver asix [ 9.585212][ T1] usbcore: registered new interface driver ax88179_178a [ 9.586746][ T1] usbcore: registered new interface driver cdc_ether [ 9.591637][ T1] usbcore: registered new interface driver cdc_eem [ 9.593401][ T1] usbcore: registered new interface driver dm9601 [ 9.594672][ T1] usbcore: registered new interface driver sr9700 [ 9.596098][ T1] usbcore: registered new interface driver CoreChips [ 9.597451][ T1] usbcore: registered new interface driver smsc75xx [ 9.604200][ T1] usbcore: registered new interface driver smsc95xx [ 9.605541][ T1] usbcore: registered new interface driver gl620a [ 9.606958][ T1] usbcore: registered new interface driver net1080 [ 9.608387][ T1] usbcore: registered new interface driver plusb [ 9.610534][ T1] usbcore: registered new interface driver rndis_host [ 9.611864][ T1] usbcore: registered new interface driver cdc_subset [ 9.613363][ T1] usbcore: registered new interface driver zaurus [ 9.615150][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.616830][ T1] usbcore: registered new interface driver int51x1 [ 9.618195][ T1] usbcore: registered new interface driver cdc_phonet [ 9.621847][ T1] usbcore: registered new interface driver kalmia [ 9.623300][ T1] usbcore: registered new interface driver ipheth [ 9.625251][ T1] usbcore: registered new interface driver sierra_net [ 9.626769][ T1] usbcore: registered new interface driver cx82310_eth [ 9.631610][ T1] usbcore: registered new interface driver cdc_ncm [ 9.633143][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 9.634747][ T1] usbcore: registered new interface driver lg-vl600 [ 9.636452][ T1] usbcore: registered new interface driver qmi_wwan [ 9.638124][ T1] usbcore: registered new interface driver cdc_mbim [ 9.641451][ T1] usbcore: registered new interface driver ch9200 [ 9.651407][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.661105][ T1] aoe: AoE v85 initialised. [ 9.672154][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.673743][ T1] ehci-pci: EHCI PCI platform driver [ 9.675506][ T1] ehci-platform: EHCI generic platform driver [ 9.677951][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.679679][ T1] ohci-pci: OHCI PCI platform driver [ 9.681319][ T1] ohci-platform: OHCI generic platform driver [ 9.683357][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.687764][ T1] driver u132_hcd [ 9.691450][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 9.692735][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 9.696485][ T1] usbcore: registered new interface driver cdc_acm [ 9.697659][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.700187][ T1] usbcore: registered new interface driver usblp [ 9.701852][ T1] usbcore: registered new interface driver cdc_wdm [ 9.703716][ T1] usbcore: registered new interface driver usbtmc [ 9.705866][ T1] usbcore: registered new interface driver uas [ 9.708203][ T1] usbcore: registered new interface driver usb-storage [ 9.710259][ T1] usbcore: registered new interface driver ums-alauda [ 9.712272][ T1] usbcore: registered new interface driver ums-cypress [ 9.714785][ T1] usbcore: registered new interface driver ums-datafab [ 9.717114][ T1] usbcore: registered new interface driver ums_eneub6250 [ 9.718757][ T1] usbcore: registered new interface driver ums-freecom [ 9.721008][ T1] usbcore: registered new interface driver ums-isd200 [ 9.723062][ T1] usbcore: registered new interface driver ums-jumpshot [ 9.724872][ T1] usbcore: registered new interface driver ums-karma [ 9.726599][ T1] usbcore: registered new interface driver ums-onetouch [ 9.729269][ T1] usbcore: registered new interface driver ums-realtek [ 9.731738][ T1] usbcore: registered new interface driver ums-sddr09 [ 9.733736][ T1] usbcore: registered new interface driver ums-sddr55 [ 9.736285][ T1] usbcore: registered new interface driver ums-usbat [ 9.739441][ T1] usbcore: registered new interface driver mdc800 [ 9.741481][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 9.744250][ T1] usbcore: registered new interface driver microtekX6 [ 9.746974][ T1] usbcore: registered new interface driver usbserial_generic [ 9.749779][ T1] usbserial: USB Serial support registered for generic [ 9.752101][ T1] usbcore: registered new interface driver aircable [ 9.754451][ T1] usbserial: USB Serial support registered for aircable [ 9.756940][ T1] usbcore: registered new interface driver ark3116 [ 9.759225][ T1] usbserial: USB Serial support registered for ark3116 [ 9.761281][ T1] usbcore: registered new interface driver belkin_sa [ 9.763138][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 9.766583][ T1] usbcore: registered new interface driver ch341 [ 9.768866][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.771163][ T1] usbcore: registered new interface driver cp210x [ 9.773598][ T1] usbserial: USB Serial support registered for cp210x [ 9.775792][ T1] usbcore: registered new interface driver cyberjack [ 9.777984][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 9.781091][ T1] usbcore: registered new interface driver cypress_m8 [ 9.783880][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 9.787306][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 9.789807][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 9.792533][ T1] usbcore: registered new interface driver usb_debug [ 9.794366][ T1] usbserial: USB Serial support registered for debug [ 9.796445][ T1] usbserial: USB Serial support registered for xhci_dbc [ 9.798517][ T1] usbcore: registered new interface driver digi_acceleport [ 9.801172][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 9.803183][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 9.805239][ T1] usbcore: registered new interface driver io_edgeport [ 9.807635][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 9.811794][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 9.813968][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 9.816742][ T1] usbserial: USB Serial support registered for EPiC device [ 9.819234][ T1] usbcore: registered new interface driver io_ti [ 9.821428][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 9.824123][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 9.827132][ T1] usbcore: registered new interface driver empeg [ 9.829463][ T1] usbserial: USB Serial support registered for empeg [ 9.832278][ T1] usbcore: registered new interface driver f81534a_ctrl [ 9.834661][ T1] usbcore: registered new interface driver f81232 [ 9.836860][ T1] usbserial: USB Serial support registered for f81232 [ 9.838899][ T1] usbserial: USB Serial support registered for f81534a [ 9.840571][ T1] usbcore: registered new interface driver f81534 [ 9.842265][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 9.844429][ T1] usbcore: registered new interface driver ftdi_sio [ 9.846091][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.847867][ T1] usbcore: registered new interface driver garmin_gps [ 9.849466][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 9.851541][ T1] usbcore: registered new interface driver ipaq [ 9.853124][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 9.855305][ T1] usbcore: registered new interface driver ipw [ 9.857338][ T1] usbserial: USB Serial support registered for IPWireless converter [ 9.859984][ T1] usbcore: registered new interface driver ir_usb [ 9.862085][ T1] usbserial: USB Serial support registered for IR Dongle [ 9.864265][ T1] usbcore: registered new interface driver iuu_phoenix [ 9.866715][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 9.869439][ T1] usbcore: registered new interface driver keyspan [ 9.871748][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.874446][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.877299][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.879837][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.882639][ T1] usbcore: registered new interface driver keyspan_pda [ 9.884874][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 9.887127][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 9.890171][ T1] usbcore: registered new interface driver kl5kusb105 [ 9.892260][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 9.894819][ T1] usbcore: registered new interface driver kobil_sct [ 9.897494][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 9.899590][ T1] usbcore: registered new interface driver mct_u232 [ 9.901324][ T1] usbserial: USB Serial support registered for MCT U232 [ 9.903420][ T1] usbcore: registered new interface driver metro_usb [ 9.905607][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 9.908302][ T1] usbcore: registered new interface driver mos7720 [ 9.910669][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 9.913119][ T1] usbcore: registered new interface driver mos7840 [ 9.915683][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 9.918530][ T1] usbcore: registered new interface driver mxuport [ 9.920419][ T1] usbserial: USB Serial support registered for MOXA UPort [ 9.922087][ T1] usbcore: registered new interface driver navman [ 9.923790][ T1] usbserial: USB Serial support registered for navman [ 9.925342][ T1] usbcore: registered new interface driver omninet [ 9.927086][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 9.930154][ T1] usbcore: registered new interface driver opticon [ 9.931629][ T1] usbserial: USB Serial support registered for opticon [ 9.933040][ T1] usbcore: registered new interface driver option [ 9.934709][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.936689][ T1] usbcore: registered new interface driver oti6858 [ 9.938132][ T1] usbserial: USB Serial support registered for oti6858 [ 9.940425][ T1] usbcore: registered new interface driver pl2303 [ 9.942421][ T1] usbserial: USB Serial support registered for pl2303 [ 9.944260][ T1] usbcore: registered new interface driver qcaux [ 9.946227][ T1] usbserial: USB Serial support registered for qcaux [ 9.948910][ T1] usbcore: registered new interface driver qcserial [ 9.951039][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.954034][ T1] usbcore: registered new interface driver quatech2 [ 9.956166][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 9.958619][ T1] usbcore: registered new interface driver safe_serial [ 9.960372][ T1] usbserial: USB Serial support registered for safe_serial [ 9.962350][ T1] usbcore: registered new interface driver sierra [ 9.963677][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.965267][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.966921][ T1] usbserial: USB Serial support registered for carelink [ 9.969292][ T1] usbserial: USB Serial support registered for zio [ 9.971285][ T1] usbserial: USB Serial support registered for funsoft [ 9.973003][ T1] usbserial: USB Serial support registered for flashloader [ 9.974586][ T1] usbserial: USB Serial support registered for google [ 9.976725][ T1] usbserial: USB Serial support registered for libtransistor [ 9.978838][ T1] usbserial: USB Serial support registered for vivopay [ 9.980678][ T1] usbserial: USB Serial support registered for moto_modem [ 9.982876][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.984630][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.985917][ T1] usbserial: USB Serial support registered for hp4x [ 9.988478][ T1] usbserial: USB Serial support registered for suunto [ 9.990118][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.991725][ T1] usbcore: registered new interface driver spcp8x5 [ 9.994067][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.995987][ T1] usbcore: registered new interface driver ssu100 [ 9.997682][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.999822][ T1] usbcore: registered new interface driver symbolserial [ 10.001393][ T1] usbserial: USB Serial support registered for symbol [ 10.004027][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 10.005733][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 10.007911][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 10.010688][ T1] usbcore: registered new interface driver upd78f0730 [ 10.013204][ T1] usbserial: USB Serial support registered for upd78f0730 [ 10.015408][ T1] usbcore: registered new interface driver visor [ 10.017379][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 10.019659][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 10.021664][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 10.023760][ T1] usbcore: registered new interface driver wishbone_serial [ 10.026190][ T1] usbserial: USB Serial support registered for wishbone_serial [ 10.027740][ T1] usbcore: registered new interface driver whiteheat [ 10.029241][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 10.030939][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 10.032345][ T1] usbcore: registered new interface driver xr_serial [ 10.033590][ T1] usbserial: USB Serial support registered for xr_serial [ 10.035054][ T1] usbcore: registered new interface driver xsens_mt [ 10.036382][ T1] usbserial: USB Serial support registered for xsens_mt [ 10.037885][ T1] usbcore: registered new interface driver adutux [ 10.039379][ T1] usbcore: registered new interface driver appledisplay [ 10.041159][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 10.042663][ T1] usbcore: registered new interface driver cytherm [ 10.043908][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 10.045453][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 10.046992][ T1] ftdi_elan: driver ftdi-elan [ 10.047929][ T1] usbcore: registered new interface driver ftdi-elan [ 10.049318][ T1] usbcore: registered new interface driver idmouse [ 10.051226][ T1] usbcore: registered new interface driver iowarrior [ 10.053040][ T1] usbcore: registered new interface driver isight_firmware [ 10.054656][ T1] usbcore: registered new interface driver usblcd [ 10.056129][ T1] usbcore: registered new interface driver ldusb [ 10.057750][ T1] usbcore: registered new interface driver legousbtower [ 10.060020][ T1] usbcore: registered new interface driver usbtest [ 10.062495][ T1] usbcore: registered new interface driver usb_ehset_test [ 10.064018][ T1] usbcore: registered new interface driver trancevibrator [ 10.066347][ T1] usbcore: registered new interface driver uss720 [ 10.067519][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 10.069251][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 10.070848][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 10.072171][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 10.073483][ T1] usbcore: registered new interface driver usbsevseg [ 10.074736][ T1] usbcore: registered new interface driver yurex [ 10.076711][ T1] usbcore: registered new interface driver chaoskey [ 10.078063][ T1] usbcore: registered new interface driver sisusb [ 10.080518][ T1] usbcore: registered new interface driver lvs [ 10.082228][ T1] usbcore: registered new interface driver cxacru [ 10.083786][ T1] usbcore: registered new interface driver speedtch [ 10.085419][ T1] usbcore: registered new interface driver ueagle-atm [ 10.087141][ T1] xusbatm: malformed module parameters [ 10.091239][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.092702][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.098070][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.101131][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.102890][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.104239][ T1] usb usb1: Product: Dummy host controller [ 10.105157][ T1] usb usb1: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.106186][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.110686][ T1] hub 1-0:1.0: USB hub found [ 10.111844][ T1] hub 1-0:1.0: 1 port detected [ 10.117313][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.118994][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.123697][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.125953][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.127266][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.128619][ T1] usb usb2: Product: Dummy host controller [ 10.129479][ T1] usb usb2: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.130668][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.133748][ T1] hub 2-0:1.0: USB hub found [ 10.134951][ T1] hub 2-0:1.0: 1 port detected [ 10.139834][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.141844][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.143501][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.145367][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.146852][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.147974][ T1] usb usb3: Product: Dummy host controller [ 10.149072][ T1] usb usb3: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.150412][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.153487][ T1] hub 3-0:1.0: USB hub found [ 10.154503][ T1] hub 3-0:1.0: 1 port detected [ 10.157816][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.159634][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.162069][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.164311][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.165839][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.167089][ T1] usb usb4: Product: Dummy host controller [ 10.167940][ T1] usb usb4: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.169054][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.173332][ T1] hub 4-0:1.0: USB hub found [ 10.174301][ T1] hub 4-0:1.0: 1 port detected [ 10.177999][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.180198][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.182035][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.184453][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.185853][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.187806][ T1] usb usb5: Product: Dummy host controller [ 10.189350][ T1] usb usb5: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.190663][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.194251][ T1] hub 5-0:1.0: USB hub found [ 10.195597][ T1] hub 5-0:1.0: 1 port detected [ 10.199451][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.201419][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.203325][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.205993][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.207542][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.209721][ T1] usb usb6: Product: Dummy host controller [ 10.210972][ T1] usb usb6: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.213175][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.216527][ T1] hub 6-0:1.0: USB hub found [ 10.218412][ T1] hub 6-0:1.0: 1 port detected [ 10.221901][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.223727][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.225628][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.227765][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.229358][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.231380][ T1] usb usb7: Product: Dummy host controller [ 10.232803][ T1] usb usb7: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.234234][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.237798][ T1] hub 7-0:1.0: USB hub found [ 10.239726][ T1] hub 7-0:1.0: 1 port detected [ 10.243695][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.246060][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.248906][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.251669][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.253844][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.255335][ T1] usb usb8: Product: Dummy host controller [ 10.256575][ T1] usb usb8: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.257838][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.262878][ T1] hub 8-0:1.0: USB hub found [ 10.264148][ T1] hub 8-0:1.0: 1 port detected [ 10.285515][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 10.295397][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.298656][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.300845][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.302834][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.305006][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.306658][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.308819][ T1] usb usb9: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.310624][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.313911][ T1] hub 9-0:1.0: USB hub found [ 10.315532][ T1] hub 9-0:1.0: 8 ports detected [ 10.323232][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.325296][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.327862][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.330603][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.332624][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.334679][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.335870][ T1] usb usb10: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.337405][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.342208][ T1] hub 10-0:1.0: USB hub found [ 10.343417][ T1] hub 10-0:1.0: 8 ports detected [ 10.350998][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.353527][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.356662][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.358701][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.359936][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.361066][ T1] usb usb11: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.362195][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.365147][ T1] hub 11-0:1.0: USB hub found [ 10.366532][ T1] hub 11-0:1.0: 8 ports detected [ 10.373248][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.375811][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.377536][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.381048][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.383521][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.385638][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.387308][ T1] usb usb12: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.389022][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.392641][ T1] hub 12-0:1.0: USB hub found [ 10.393717][ T1] hub 12-0:1.0: 8 ports detected [ 10.401939][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.404915][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.406946][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.409620][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.411339][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.412922][ T1] usb usb13: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.414724][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.418325][ T1] hub 13-0:1.0: USB hub found [ 10.419741][ T1] hub 13-0:1.0: 8 ports detected [ 10.425959][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.428003][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.430072][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.432512][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.434309][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.435677][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.437060][ T1] usb usb14: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.438708][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.442374][ T1] hub 14-0:1.0: USB hub found [ 10.443748][ T1] hub 14-0:1.0: 8 ports detected [ 10.452426][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.454681][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.457126][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.459418][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.461397][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.463564][ T1] usb usb15: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.465559][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.469436][ T1] hub 15-0:1.0: USB hub found [ 10.470635][ T1] hub 15-0:1.0: 8 ports detected [ 10.476889][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.479632][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.481684][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.483651][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.485459][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.487237][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.489052][ T1] usb usb16: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.491050][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.494575][ T1] hub 16-0:1.0: USB hub found [ 10.495971][ T1] hub 16-0:1.0: 8 ports detected [ 10.503470][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.505645][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.507471][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.509142][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.510289][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.511216][ T1] usb usb17: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.512524][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.515836][ T1] hub 17-0:1.0: USB hub found [ 10.517022][ T1] hub 17-0:1.0: 8 ports detected [ 10.523053][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.524993][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.526671][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.528781][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.531039][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.532675][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.533817][ T1] usb usb18: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.535477][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.538656][ T1] hub 18-0:1.0: USB hub found [ 10.539815][ T1] hub 18-0:1.0: 8 ports detected [ 10.547345][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.549830][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.552652][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.554078][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.555258][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.556627][ T1] usb usb19: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.557948][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.561557][ T1] hub 19-0:1.0: USB hub found [ 10.562777][ T1] hub 19-0:1.0: 8 ports detected [ 10.569088][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.571867][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.573747][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.575594][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.577220][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.578725][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.580606][ T1] usb usb20: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.582930][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.586578][ T1] hub 20-0:1.0: USB hub found [ 10.587550][ T1] hub 20-0:1.0: 8 ports detected [ 10.595632][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.598418][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.601173][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.603471][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.605538][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.607060][ T1] usb usb21: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.609182][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.612558][ T1] hub 21-0:1.0: USB hub found [ 10.613811][ T1] hub 21-0:1.0: 8 ports detected [ 10.619921][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.623152][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.625603][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.628169][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.630662][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.632336][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.633610][ T1] usb usb22: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.634664][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.638128][ T1] hub 22-0:1.0: USB hub found [ 10.639454][ T1] hub 22-0:1.0: 8 ports detected [ 10.647076][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.649783][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.651817][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.653300][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.654562][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.655659][ T1] usb usb23: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.657636][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.661753][ T1] hub 23-0:1.0: USB hub found [ 10.662810][ T1] hub 23-0:1.0: 8 ports detected [ 10.668885][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.671042][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.672810][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.676308][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.678329][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.680043][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.681342][ T1] usb usb24: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.683866][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.687150][ T1] hub 24-0:1.0: USB hub found [ 10.688715][ T1] hub 24-0:1.0: 8 ports detected [ 10.696514][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.699185][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.701957][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.703742][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.705808][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.707461][ T1] usb usb25: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.708973][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.712765][ T1] hub 25-0:1.0: USB hub found [ 10.714091][ T1] hub 25-0:1.0: 8 ports detected [ 10.720607][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.723543][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.725604][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.728197][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.730898][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.732599][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.733685][ T1] usb usb26: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.735029][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.738887][ T1] hub 26-0:1.0: USB hub found [ 10.739903][ T1] hub 26-0:1.0: 8 ports detected [ 10.746870][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.748949][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.750939][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.752487][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.753608][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.754853][ T1] usb usb27: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.756104][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.760028][ T1] hub 27-0:1.0: USB hub found [ 10.761155][ T1] hub 27-0:1.0: 8 ports detected [ 10.766838][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.768654][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.770144][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.771846][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.773330][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.774554][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.775545][ T1] usb usb28: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.776547][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.780197][ T1] hub 28-0:1.0: USB hub found [ 10.781544][ T1] hub 28-0:1.0: 8 ports detected [ 10.788806][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.790768][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.792934][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.794725][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.796196][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.798154][ T1] usb usb29: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.799603][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.802773][ T1] hub 29-0:1.0: USB hub found [ 10.803737][ T1] hub 29-0:1.0: 8 ports detected [ 10.810004][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.811907][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.813618][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.815559][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.816807][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.818772][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.819870][ T1] usb usb30: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.820852][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.823716][ T1] hub 30-0:1.0: USB hub found [ 10.824892][ T1] hub 30-0:1.0: 8 ports detected [ 10.832599][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.834400][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.837654][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.839799][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.841551][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.842684][ T1] usb usb31: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.843757][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.846714][ T1] hub 31-0:1.0: USB hub found [ 10.847891][ T1] hub 31-0:1.0: 8 ports detected [ 10.853740][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.855662][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.857299][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.859086][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.860741][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.862439][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.863349][ T1] usb usb32: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.864471][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.868347][ T1] hub 32-0:1.0: USB hub found [ 10.869821][ T1] hub 32-0:1.0: 8 ports detected [ 10.877631][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.879639][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.881839][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.883123][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.884329][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.885362][ T1] usb usb33: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.886515][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.890031][ T1] hub 33-0:1.0: USB hub found [ 10.890989][ T1] hub 33-0:1.0: 8 ports detected [ 10.896642][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.898877][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.900474][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.902714][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.905999][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.907241][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.908547][ T1] usb usb34: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.910349][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.913339][ T1] hub 34-0:1.0: USB hub found [ 10.914309][ T1] hub 34-0:1.0: 8 ports detected [ 10.922028][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.924404][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.926702][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.928317][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.929759][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.930715][ T1] usb usb35: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.931739][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.934642][ T1] hub 35-0:1.0: USB hub found [ 10.935735][ T1] hub 35-0:1.0: 8 ports detected [ 10.942025][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.943714][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.946131][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.947892][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.949767][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.950938][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.951934][ T1] usb usb36: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.953070][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.956278][ T1] hub 36-0:1.0: USB hub found [ 10.957312][ T1] hub 36-0:1.0: 8 ports detected [ 10.964926][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.967135][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.969487][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.971365][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.973055][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.974647][ T1] usb usb37: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.975709][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.978874][ T1] hub 37-0:1.0: USB hub found [ 10.979945][ T1] hub 37-0:1.0: 8 ports detected [ 10.985925][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.987779][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.989884][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.991851][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.993332][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.994910][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.995937][ T1] usb usb38: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.996958][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.000090][ T1] hub 38-0:1.0: USB hub found [ 11.001059][ T1] hub 38-0:1.0: 8 ports detected [ 11.008318][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.010796][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.012815][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.014167][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.015365][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.016362][ T1] usb usb39: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.017445][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.020537][ T1] hub 39-0:1.0: USB hub found [ 11.021503][ T1] hub 39-0:1.0: 8 ports detected [ 11.027304][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.029997][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.032131][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.034456][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.035766][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.036902][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.037821][ T1] usb usb40: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.039365][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.042881][ T1] hub 40-0:1.0: USB hub found [ 11.043831][ T1] hub 40-0:1.0: 8 ports detected [ 11.051993][ T1] usbcore: registered new device driver usbip-host [ 11.057396][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.062487][ T1] i8042: Warning: Keylock active [ 11.065937][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.069637][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.074025][ T1] mousedev: PS/2 mouse device common for all mice [ 11.079385][ T1] usbcore: registered new interface driver appletouch [ 11.081368][ T1] usbcore: registered new interface driver bcm5974 [ 11.083597][ T1] usbcore: registered new interface driver synaptics_usb [ 11.085157][ T1] usbcore: registered new interface driver iforce [ 11.087005][ T1] usbcore: registered new interface driver xpad [ 11.088345][ T1] usbcore: registered new interface driver usb_acecad [ 11.090045][ T1] usbcore: registered new interface driver aiptek [ 11.091811][ T1] usbcore: registered new interface driver hanwang [ 11.093337][ T1] usbcore: registered new interface driver kbtab [ 11.095166][ T1] usbcore: registered new interface driver pegasus_notetaker [ 11.096758][ T1] usbcore: registered new interface driver usbtouchscreen [ 11.099404][ T1] usbcore: registered new interface driver sur40 [ 11.101038][ T1] usbcore: registered new interface driver ati_remote2 [ 11.102711][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 11.105039][ T1] usbcore: registered new interface driver cm109 [ 11.106660][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 11.108966][ T1] usbcore: registered new interface driver ims_pcu [ 11.110916][ T1] usbcore: registered new interface driver keyspan_remote [ 11.113569][ T1] usbcore: registered new interface driver powermate [ 11.115890][ T1] usbcore: registered new interface driver yealink [ 11.118834][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.128100][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.130587][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.134116][ T1] i2c /dev entries driver [ 11.136295][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 11.138668][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.141251][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.145345][ T1] usbcore: registered new interface driver ati_remote [ 11.147049][ T1] usbcore: registered new interface driver imon [ 11.154026][ T1] usbcore: registered new interface driver mceusb [ 11.156385][ T1] usbcore: registered new interface driver redrat3 [ 11.157736][ T1] usbcore: registered new interface driver streamzap [ 11.159683][ T1] usbcore: registered new interface driver igorplugusb [ 11.161609][ T1] usbcore: registered new interface driver iguanair [ 11.163537][ T1] usbcore: registered new interface driver ttusbir [ 11.165402][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 11.167956][ T1] usbcore: registered new interface driver ttusb-dec [ 11.170446][ T1] usbcore: registered new interface driver ttusb [ 11.172468][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 11.175120][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 11.176768][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 11.179301][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 11.181419][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 11.183266][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 11.185215][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 11.187206][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 11.189640][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 11.191600][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 11.193135][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 11.194733][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 11.196097][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 11.197786][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 11.199688][ T1] usbcore: registered new interface driver opera1 [ 11.201450][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 11.202910][ T1] usbcore: registered new interface driver pctv452e [ 11.204582][ T1] usbcore: registered new interface driver dw2102 [ 11.206029][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 11.207771][ T1] usbcore: registered new interface driver cinergyT2 [ 11.209807][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 11.211331][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 11.213350][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 11.215007][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 11.217165][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 11.219369][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 11.221559][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 11.223423][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 11.225297][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 11.226848][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 11.228548][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 11.230964][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 11.233089][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 11.235046][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 11.237734][ T1] usbcore: registered new interface driver zd1301 [ 11.239416][ T1] usbcore: registered new interface driver smsusb [ 11.241308][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 11.242982][ T1] usbcore: registered new interface driver zr364xx [ 11.244334][ T1] usbcore: registered new interface driver stkwebcam [ 11.246358][ T1] usbcore: registered new interface driver s2255 [ 11.248084][ T1] usbcore: registered new interface driver uvcvideo [ 11.249512][ T1] gspca_main: v2.14.0 registered [ 11.250959][ T1] usbcore: registered new interface driver benq [ 11.252354][ T1] usbcore: registered new interface driver conex [ 11.253979][ T1] usbcore: registered new interface driver cpia1 [ 11.255382][ T1] usbcore: registered new interface driver dtcs033 [ 11.257216][ T1] usbcore: registered new interface driver etoms [ 11.259135][ T1] usbcore: registered new interface driver finepix [ 11.261273][ T1] usbcore: registered new interface driver jeilinj [ 11.263097][ T1] usbcore: registered new interface driver jl2005bcd [ 11.264578][ T1] usbcore: registered new interface driver kinect [ 11.265844][ T1] usbcore: registered new interface driver konica [ 11.267149][ T1] usbcore: registered new interface driver mars [ 11.268559][ T1] usbcore: registered new interface driver mr97310a [ 11.270192][ T1] usbcore: registered new interface driver nw80x [ 11.272029][ T1] usbcore: registered new interface driver ov519 [ 11.274001][ T1] usbcore: registered new interface driver ov534 [ 11.275517][ T1] usbcore: registered new interface driver ov534_9 [ 11.277535][ T1] usbcore: registered new interface driver pac207 [ 11.279217][ T1] usbcore: registered new interface driver gspca_pac7302 [ 11.281110][ T1] usbcore: registered new interface driver pac7311 [ 11.282709][ T1] usbcore: registered new interface driver se401 [ 11.284455][ T1] usbcore: registered new interface driver sn9c2028 [ 11.285885][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 11.287822][ T1] usbcore: registered new interface driver sonixb [ 11.291411][ T7] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.297212][ T1] usbcore: registered new interface driver sonixj [ 11.301826][ T1] usbcore: registered new interface driver spca500 [ 11.307791][ T1] usbcore: registered new interface driver spca501 [ 11.310811][ T1] usbcore: registered new interface driver spca505 [ 11.312869][ T1] usbcore: registered new interface driver spca506 [ 11.315155][ T1] usbcore: registered new interface driver spca508 [ 11.317985][ T1] usbcore: registered new interface driver spca561 [ 11.319928][ T1] usbcore: registered new interface driver spca1528 [ 11.321730][ T1] usbcore: registered new interface driver sq905 [ 11.323283][ T1] usbcore: registered new interface driver sq905c [ 11.325689][ T1] usbcore: registered new interface driver sq930x [ 11.327621][ T1] usbcore: registered new interface driver sunplus [ 11.329903][ T1] usbcore: registered new interface driver stk014 [ 11.331883][ T1] usbcore: registered new interface driver stk1135 [ 11.333932][ T1] usbcore: registered new interface driver stv0680 [ 11.336545][ T1] usbcore: registered new interface driver t613 [ 11.338854][ T1] usbcore: registered new interface driver gspca_topro [ 11.340897][ T1] usbcore: registered new interface driver touptek [ 11.343215][ T1] usbcore: registered new interface driver tv8532 [ 11.345325][ T1] usbcore: registered new interface driver vc032x [ 11.347982][ T1] usbcore: registered new interface driver vicam [ 11.349839][ T1] usbcore: registered new interface driver xirlink-cit [ 11.351833][ T1] usbcore: registered new interface driver gspca_zc3xx [ 11.354070][ T1] usbcore: registered new interface driver ALi m5602 [ 11.355475][ T1] usbcore: registered new interface driver STV06xx [ 11.357048][ T1] usbcore: registered new interface driver gspca_gl860 [ 11.359574][ T1] usbcore: registered new interface driver Philips webcam [ 11.361135][ T1] usbcore: registered new interface driver airspy [ 11.362454][ T1] usbcore: registered new interface driver hackrf [ 11.364238][ T1] usbcore: registered new interface driver msi2500 [ 11.365460][ T1] cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 [ 11.366779][ T1] usbcore: registered new interface driver cpia2 [ 11.367880][ T1] au0828: au0828 driver loaded [ 11.369334][ T1] usbcore: registered new interface driver au0828 [ 11.370725][ T1] usbcore: registered new interface driver hdpvr [ 11.372840][ T1] usbcore: registered new interface driver pvrusb2 [ 11.374359][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 11.376148][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 11.377576][ T1] usbcore: registered new interface driver stk1160 [ 11.379293][ T1] usbcore: registered new interface driver cx231xx [ 11.381616][ T1] usbcore: registered new interface driver tm6000 [ 11.383325][ T1] usbcore: registered new interface driver em28xx [ 11.384580][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 11.385889][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 11.387373][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 11.388599][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 11.390308][ T1] usbcore: registered new interface driver usbtv [ 11.392051][ T1] usbcore: registered new interface driver go7007 [ 11.394492][ T1] usbcore: registered new interface driver go7007-loader [ 11.396391][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 11.400053][ T1] [ 11.400500][ T1] ====================================================== [ 11.401872][ T1] WARNING: possible circular locking dependency detected [ 11.404160][ T1] 5.13.0-syzkaller #0 Not tainted [ 11.405292][ T1] ------------------------------------------------------ [ 11.407298][ T1] swapper/0/1 is trying to acquire lock: [ 11.408875][ T1] ffffffff8ba9c3a0 (fs_reclaim){+.+.}-{0:0}, at: fs_reclaim_acquire+0xf7/0x160 [ 11.408875][ T1] [ 11.408875][ T1] but task is already holding lock: [ 11.408875][ T1] ffff8880b9c31620 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 11.408875][ T1] [ 11.408875][ T1] which lock already depends on the new lock. [ 11.408875][ T1] [ 11.408875][ T1] [ 11.408875][ T1] the existing dependency chain (in reverse order) is: [ 11.408875][ T1] [ 11.408875][ T1] -> #2 (lock#2){-.-.}-{2:2}: [ 11.408875][ T1] get_page_from_freelist+0x4aa/0x2f80 [ 11.408875][ T1] __alloc_pages+0x1b2/0x500 [ 11.408875][ T1] alloc_page_interleave+0x1e/0x200 [ 11.408875][ T1] alloc_pages+0x238/0x2a0 [ 11.408875][ T1] stack_depot_save+0x39d/0x4e0 [ 11.408875][ T1] kasan_save_stack+0x32/0x40 [ 11.408875][ T1] kasan_record_aux_stack+0xe5/0x110 [ 11.408875][ T1] insert_work+0x48/0x370 [ 11.408875][ T1] __queue_work+0x5c1/0xed0 [ 11.408875][ T1] __queue_delayed_work+0x1c8/0x270 [ 11.408875][ T1] queue_delayed_work_on+0x105/0x120 [ 11.408875][ T1] hub_activate+0x1487/0x1a20 [ 11.408875][ T1] hub_probe.cold+0x2a84/0x2a89 [ 11.408875][ T1] usb_probe_interface+0x315/0x7f0 [ 11.408875][ T1] really_probe+0x23c/0xcd0 [ 11.408875][ T1] __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] __device_attach_driver+0x203/0x2f0 [ 11.408875][ T1] bus_for_each_drv+0x15f/0x1e0 [ 11.408875][ T1] __device_attach+0x228/0x4a0 [ 11.408875][ T1] bus_probe_device+0x1e4/0x290 [ 11.408875][ T1] device_add+0xbe0/0x2100 [ 11.408875][ T1] usb_set_configuration+0x113f/0x1910 [ 11.408875][ T1] usb_generic_driver_probe+0xba/0x100 [ 11.408875][ T1] usb_probe_device+0xd9/0x2c0 [ 11.408875][ T1] really_probe+0x23c/0xcd0 [ 11.408875][ T1] __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] __device_attach_driver+0x203/0x2f0 [ 11.408875][ T1] bus_for_each_drv+0x15f/0x1e0 [ 11.408875][ T1] __device_attach+0x228/0x4a0 [ 11.408875][ T1] bus_probe_device+0x1e4/0x290 [ 11.408875][ T1] device_add+0xbe0/0x2100 [ 11.408875][ T1] usb_new_device.cold+0x721/0x1058 [ 11.408875][ T1] usb_add_hcd.cold+0x140c/0x1813 [ 11.408875][ T1] vhci_hcd_probe+0x150/0x3a0 [ 11.408875][ T1] platform_probe+0xfc/0x1f0 [ 11.408875][ T1] really_probe+0x23c/0xcd0 [ 11.408875][ T1] __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] __device_attach_driver+0x203/0x2f0 [ 11.408875][ T1] bus_for_each_drv+0x15f/0x1e0 [ 11.408875][ T1] __device_attach+0x228/0x4a0 [ 11.408875][ T1] bus_probe_device+0x1e4/0x290 [ 11.408875][ T1] device_add+0xbe0/0x2100 [ 11.408875][ T1] platform_device_add+0x363/0x820 [ 11.408875][ T1] vhci_hcd_init+0x341/0x485 [ 11.408875][ T1] do_one_initcall+0x103/0x650 [ 11.408875][ T1] kernel_init_freeable+0x6b8/0x741 [ 11.408875][ T1] kernel_init+0x1a/0x1d0 [ 11.408875][ T1] ret_from_fork+0x1f/0x30 [ 11.408875][ T1] [ 11.408875][ T1] -> #1 (&pool->lock){-.-.}-{2:2}: [ 11.408875][ T1] _raw_spin_lock+0x2a/0x40 [ 11.408875][ T1] __queue_work+0x366/0xed0 [ 11.408875][ T1] queue_work_on+0xee/0x110 [ 11.408875][ T1] vfree_atomic+0xac/0xe0 [ 11.408875][ T1] put_task_stack+0x2e0/0x4e0 [ 11.408875][ T1] finish_task_switch.isra.0+0x77f/0xa50 [ 11.408875][ T1] __schedule+0x93c/0x2710 [ 11.408875][ T1] preempt_schedule_irq+0x4e/0x90 [ 11.408875][ T1] irqentry_exit+0x31/0x80 [ 11.408875][ T1] asm_sysvec_reschedule_ipi+0x12/0x20 [ 11.408875][ T1] lock_acquire+0x1ef/0x510 [ 11.408875][ T1] fs_reclaim_acquire+0x117/0x160 [ 11.408875][ T1] __kmalloc_track_caller+0x59/0x320 [ 11.408875][ T1] kstrdup+0x36/0x70 [ 11.408875][ T1] kstrdup_const+0x53/0x80 [ 11.408875][ T1] __kernfs_new_node+0x9d/0x8b0 [ 11.408875][ T1] kernfs_create_dir_ns+0x9c/0x220 [ 11.408875][ T1] sysfs_create_dir_ns+0x128/0x290 [ 11.408875][ T1] kobject_add_internal+0x2d2/0xa60 [ 11.408875][ T1] kobject_init_and_add+0x101/0x160 [ 11.408875][ T1] locate_module_kobject+0xeb/0x164 [ 11.408875][ T1] param_sysfs_init+0x2e6/0x498 [ 11.408875][ T1] do_one_initcall+0x103/0x650 [ 11.408875][ T1] kernel_init_freeable+0x6b8/0x741 [ 11.408875][ T1] kernel_init+0x1a/0x1d0 [ 11.408875][ T1] ret_from_fork+0x1f/0x30 [ 11.408875][ T1] [ 11.408875][ T1] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 11.408875][ T1] __lock_acquire+0x2a07/0x54a0 [ 11.408875][ T1] lock_acquire+0x1ab/0x510 [ 11.408875][ T1] fs_reclaim_acquire+0x117/0x160 [ 11.408875][ T1] prepare_alloc_pages+0x15c/0x580 [ 11.408875][ T1] __alloc_pages+0x12f/0x500 [ 11.408875][ T1] alloc_page_interleave+0x1e/0x200 [ 11.408875][ T1] alloc_pages+0x238/0x2a0 [ 11.408875][ T1] stack_depot_save+0x39d/0x4e0 [ 11.408875][ T1] save_stack+0x15e/0x1e0 [ 11.408875][ T1] __set_page_owner+0x50/0x290 [ 11.408875][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 11.408875][ T1] __vmalloc_node_range+0x39d/0x960 [ 11.408875][ T1] vzalloc+0x67/0x80 [ 11.408875][ T1] tpg_alloc+0x131/0x530 [ 11.408875][ T1] vimc_sen_add+0x2db/0x610 [ 11.408875][ T1] vimc_probe+0x3ef/0xd30 [ 11.408875][ T1] platform_probe+0xfc/0x1f0 [ 11.408875][ T1] really_probe+0x23c/0xcd0 [ 11.408875][ T1] __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] __driver_attach+0x225/0x4d0 [ 11.408875][ T1] bus_for_each_dev+0x147/0x1d0 [ 11.408875][ T1] bus_add_driver+0x3a9/0x630 [ 11.408875][ T1] driver_register+0x220/0x3a0 [ 11.408875][ T1] vimc_init+0x54/0x97 [ 11.408875][ T1] do_one_initcall+0x103/0x650 [ 11.408875][ T1] kernel_init_freeable+0x6b8/0x741 [ 11.408875][ T1] kernel_init+0x1a/0x1d0 [ 11.408875][ T1] ret_from_fork+0x1f/0x30 [ 11.408875][ T1] [ 11.408875][ T1] other info that might help us debug this: [ 11.408875][ T1] [ 11.408875][ T1] Chain exists of: [ 11.408875][ T1] fs_reclaim --> &pool->lock --> lock#2 [ 11.408875][ T1] [ 11.408875][ T1] Possible unsafe locking scenario: [ 11.408875][ T1] [ 11.408875][ T1] CPU0 CPU1 [ 11.408875][ T1] ---- ---- [ 11.408875][ T1] lock(lock#2); [ 11.408875][ T1] lock(&pool->lock); [ 11.408875][ T1] lock(lock#2); [ 11.408875][ T1] lock(fs_reclaim); [ 11.408875][ T1] [ 11.408875][ T1] *** DEADLOCK *** [ 11.408875][ T1] [ 11.408875][ T1] 2 locks held by swapper/0/1: [ 11.408875][ T1] #0: ffffffff8cc85548 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x21a/0x4d0 [ 11.408875][ T1] #1: ffff8880b9c31620 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 11.408875][ T1] [ 11.408875][ T1] stack backtrace: [ 11.408875][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 11.408875][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.408875][ T1] Call Trace: [ 11.408875][ T1] dump_stack_lvl+0xcd/0x134 [ 11.408875][ T1] check_noncircular+0x25f/0x2e0 [ 11.408875][ T1] ? print_circular_bug+0x1e0/0x1e0 [ 11.408875][ T1] ? deref_stack_reg+0xee/0x150 [ 11.408875][ T1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 11.408875][ T1] ? lockdep_lock+0xc6/0x200 [ 11.408875][ T1] ? call_rcu_zapped+0xb0/0xb0 [ 11.408875][ T1] __lock_acquire+0x2a07/0x54a0 [ 11.408875][ T1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 11.408875][ T1] ? lockdep_hardirqs_on+0x79/0x100 [ 11.408875][ T1] lock_acquire+0x1ab/0x510 [ 11.408875][ T1] ? fs_reclaim_acquire+0xf7/0x160 [ 11.408875][ T1] ? lock_release+0x720/0x720 [ 11.408875][ T1] ? register_early_stack+0xb0/0xb0 [ 11.408875][ T1] ? lock_chain_count+0x20/0x20 [ 11.408875][ T1] ? sched_clock_local+0xd8/0x150 [ 11.408875][ T1] ? mark_lock+0xef/0x17b0 [ 11.408875][ T1] fs_reclaim_acquire+0x117/0x160 [ 11.408875][ T1] ? fs_reclaim_acquire+0xf7/0x160 [ 11.408875][ T1] prepare_alloc_pages+0x15c/0x580 [ 11.408875][ T1] __alloc_pages+0x12f/0x500 [ 11.408875][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 11.408875][ T1] ? unwind_get_return_address+0x51/0x90 [ 11.408875][ T1] ? create_prof_cpu_mask+0x20/0x20 [ 11.408875][ T1] ? arch_stack_walk+0x6d/0xe0 [ 11.408875][ T1] alloc_page_interleave+0x1e/0x200 [ 11.408875][ T1] alloc_pages+0x238/0x2a0 [ 11.408875][ T1] stack_depot_save+0x39d/0x4e0 [ 11.408875][ T1] save_stack+0x15e/0x1e0 [ 11.408875][ T1] ? register_early_stack+0xb0/0xb0 [ 11.408875][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 11.408875][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 11.408875][ T1] ? vzalloc+0x67/0x80 [ 11.408875][ T1] ? tpg_alloc+0x131/0x530 [ 11.408875][ T1] ? vimc_sen_add+0x2db/0x610 [ 11.408875][ T1] ? vimc_probe+0x3ef/0xd30 [ 11.408875][ T1] ? platform_probe+0xfc/0x1f0 [ 11.408875][ T1] ? really_probe+0x23c/0xcd0 [ 11.408875][ T1] ? __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] ? driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] ? __driver_attach+0x225/0x4d0 [ 11.408875][ T1] ? bus_for_each_dev+0x147/0x1d0 [ 11.408875][ T1] ? bus_add_driver+0x3a9/0x630 [ 11.408875][ T1] ? driver_register+0x220/0x3a0 [ 11.408875][ T1] ? vimc_init+0x54/0x97 [ 11.408875][ T1] ? do_one_initcall+0x103/0x650 [ 11.408875][ T1] ? preempt_count_add+0x74/0x140 [ 11.408875][ T1] __set_page_owner+0x50/0x290 [ 11.408875][ T1] ? post_alloc_hook+0x145/0x1e0 [ 11.408875][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 11.408875][ T1] ? __alloc_pages+0x500/0x500 [ 11.408875][ T1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 11.408875][ T1] ? trace_kmalloc_node+0xbe/0xf0 [ 11.408875][ T1] __vmalloc_node_range+0x39d/0x960 [ 11.408875][ T1] ? vfree_atomic+0xe0/0xe0 [ 11.408875][ T1] ? tpg_alloc+0x131/0x530 [ 11.408875][ T1] vzalloc+0x67/0x80 [ 11.408875][ T1] ? tpg_alloc+0x131/0x530 [ 11.408875][ T1] tpg_alloc+0x131/0x530 [ 11.408875][ T1] vimc_sen_add+0x2db/0x610 [ 11.408875][ T1] vimc_probe+0x3ef/0xd30 [ 11.408875][ T1] ? vimc_v4l2_dev_release+0x60/0x60 [ 11.408875][ T1] platform_probe+0xfc/0x1f0 [ 11.408875][ T1] ? platform_remove+0x90/0x90 [ 11.408875][ T1] really_probe+0x23c/0xcd0 [ 11.408875][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 11.408875][ T1] __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] __driver_attach+0x225/0x4d0 [ 11.408875][ T1] ? __device_attach_driver+0x2f0/0x2f0 [ 11.408875][ T1] bus_for_each_dev+0x147/0x1d0 [ 11.408875][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 11.408875][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 11.408875][ T1] bus_add_driver+0x3a9/0x630 [ 11.408875][ T1] driver_register+0x220/0x3a0 [ 11.408875][ T1] ? as102_usb_driver_init+0x1a/0x1a [ 11.408875][ T1] vimc_init+0x54/0x97 [ 11.408875][ T1] do_one_initcall+0x103/0x650 [ 11.408875][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 11.408875][ T1] ? parameq+0x140/0x170 [ 11.408875][ T1] kernel_init_freeable+0x6b8/0x741 [ 11.408875][ T1] ? rest_init+0x3d0/0x3d0 [ 11.408875][ T1] kernel_init+0x1a/0x1d0 [ 11.408875][ T1] ? rest_init+0x3d0/0x3d0 [ 11.408875][ T1] ret_from_fork+0x1f/0x30 [ 11.408875][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 [ 11.408875][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 11.408875][ T1] INFO: lockdep is turned off. [ 11.408875][ T1] irq event stamp: 878544 [ 11.408875][ T1] hardirqs last enabled at (878543): [] _raw_spin_unlock_irqrestore+0x50/0x70 [ 11.408875][ T1] hardirqs last disabled at (878544): [] __alloc_pages_bulk+0x1017/0x1870 [ 11.408875][ T1] softirqs last enabled at (878122): [] __irq_exit_rcu+0x16e/0x1c0 [ 11.408875][ T1] softirqs last disabled at (878117): [] __irq_exit_rcu+0x16e/0x1c0 [ 11.408875][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 11.408875][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.408875][ T1] Call Trace: [ 11.408875][ T1] dump_stack_lvl+0xcd/0x134 [ 11.408875][ T1] ___might_sleep.cold+0x1f1/0x237 [ 11.408875][ T1] prepare_alloc_pages+0x3da/0x580 [ 11.408875][ T1] __alloc_pages+0x12f/0x500 [ 11.408875][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 11.408875][ T1] ? unwind_get_return_address+0x51/0x90 [ 11.408875][ T1] ? create_prof_cpu_mask+0x20/0x20 [ 11.408875][ T1] ? arch_stack_walk+0x6d/0xe0 [ 11.408875][ T1] alloc_page_interleave+0x1e/0x200 [ 11.408875][ T1] alloc_pages+0x238/0x2a0 [ 11.408875][ T1] stack_depot_save+0x39d/0x4e0 [ 11.408875][ T1] save_stack+0x15e/0x1e0 [ 11.408875][ T1] ? register_early_stack+0xb0/0xb0 [ 11.408875][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 11.408875][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 11.408875][ T1] ? vzalloc+0x67/0x80 [ 11.408875][ T1] ? tpg_alloc+0x131/0x530 [ 11.408875][ T1] ? vimc_sen_add+0x2db/0x610 [ 11.408875][ T1] ? vimc_probe+0x3ef/0xd30 [ 11.408875][ T1] ? platform_probe+0xfc/0x1f0 [ 11.408875][ T1] ? really_probe+0x23c/0xcd0 [ 11.408875][ T1] ? __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] ? driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] ? __driver_attach+0x225/0x4d0 [ 11.408875][ T1] ? bus_for_each_dev+0x147/0x1d0 [ 11.408875][ T1] ? bus_add_driver+0x3a9/0x630 [ 11.408875][ T1] ? driver_register+0x220/0x3a0 [ 11.408875][ T1] ? vimc_init+0x54/0x97 [ 11.408875][ T1] ? do_one_initcall+0x103/0x650 [ 11.408875][ T1] ? preempt_count_add+0x74/0x140 [ 11.408875][ T1] __set_page_owner+0x50/0x290 [ 11.408875][ T1] ? post_alloc_hook+0x145/0x1e0 [ 11.408875][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 11.408875][ T1] ? __alloc_pages+0x500/0x500 [ 11.408875][ T1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 11.408875][ T1] ? trace_kmalloc_node+0xbe/0xf0 [ 11.408875][ T1] __vmalloc_node_range+0x39d/0x960 [ 11.408875][ T1] ? vfree_atomic+0xe0/0xe0 [ 11.408875][ T1] ? tpg_alloc+0x131/0x530 [ 11.408875][ T1] vzalloc+0x67/0x80 [ 11.408875][ T1] ? tpg_alloc+0x131/0x530 [ 11.408875][ T1] tpg_alloc+0x131/0x530 [ 11.408875][ T1] vimc_sen_add+0x2db/0x610 [ 11.408875][ T1] vimc_probe+0x3ef/0xd30 [ 11.408875][ T1] ? vimc_v4l2_dev_release+0x60/0x60 [ 11.408875][ T1] platform_probe+0xfc/0x1f0 [ 11.408875][ T1] ? platform_remove+0x90/0x90 [ 11.408875][ T1] really_probe+0x23c/0xcd0 [ 11.408875][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 11.408875][ T1] __driver_probe_device+0x330/0x4d0 [ 11.408875][ T1] driver_probe_device+0x4c/0x1a0 [ 11.408875][ T1] __driver_attach+0x225/0x4d0 [ 11.408875][ T1] ? __device_attach_driver+0x2f0/0x2f0 [ 11.408875][ T1] bus_for_each_dev+0x147/0x1d0 [ 11.408875][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 11.408875][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 11.408875][ T1] bus_add_driver+0x3a9/0x630 [ 11.408875][ T1] driver_register+0x220/0x3a0 [ 11.408875][ T1] ? as102_usb_driver_init+0x1a/0x1a [ 11.408875][ T1] vimc_init+0x54/0x97 [ 11.408875][ T1] do_one_initcall+0x103/0x650 [ 11.408875][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 11.408875][ T1] ? parameq+0x140/0x170 [ 11.408875][ T1] kernel_init_freeable+0x6b8/0x741 [ 11.408875][ T1] ? rest_init+0x3d0/0x3d0 [ 11.408875][ T1] kernel_init+0x1a/0x1d0 [ 11.408875][ T1] ? rest_init+0x3d0/0x3d0 [ 11.408875][ T1] ret_from_fork+0x1f/0x30 [ 11.768723][ T1] vivid-000: using single planar format API [ 11.779163][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.781283][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.783120][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.786028][ T1] vivid-000: V4L2 output device registered as video4 [ 11.788053][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.792361][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.795494][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.798052][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.799572][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.801234][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.803078][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.804749][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.806251][ T1] vivid-001: using multiplanar format API [ 11.815821][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.817651][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.819212][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.821154][ T1] vivid-001: V4L2 output device registered as video8 [ 11.822715][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.825919][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.828293][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.830534][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.832635][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.834705][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.836471][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.839406][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.841367][ T1] vivid-002: using single planar format API [ 11.848410][ T343] floppy0: no floppy controllers found [ 11.850255][ T343] work still pending [ 11.853677][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.855913][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.857947][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.859738][ T1] vivid-002: V4L2 output device registered as video12 [ 11.862119][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.864767][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.867075][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.868983][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.871342][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.873741][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.876091][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.879379][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.881656][ T1] vivid-003: using multiplanar format API [ 11.892103][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.894235][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.896583][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.898982][ T1] vivid-003: V4L2 output device registered as video16 [ 11.900877][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.903394][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.905721][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.907651][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.909453][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.911224][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.913513][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.915798][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.917640][ T1] vivid-004: using single planar format API [ 11.927959][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.931241][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.932921][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.934635][ T1] vivid-004: V4L2 output device registered as video20 [ 11.936138][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.938045][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.940393][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.942673][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.944729][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.946381][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.948315][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.950108][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.952057][ T1] vivid-005: using multiplanar format API [ 11.961880][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.964074][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.965729][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.967998][ T1] vivid-005: V4L2 output device registered as video24 [ 11.970135][ T7] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.970137][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.970492][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.979107][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.980576][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.981877][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.983583][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.985235][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.986683][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.988593][ T1] vivid-006: using single planar format API [ 11.999120][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 12.000741][ T1] vivid-006: V4L2 capture device registered as video27 [ 12.002043][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 12.003386][ T1] vivid-006: V4L2 output device registered as video28 [ 12.004688][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 12.006459][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 12.008361][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 12.009759][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 12.011079][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 12.012554][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 12.013989][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 12.015626][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 12.017000][ T1] vivid-007: using multiplanar format API [ 12.027270][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 12.034927][ T1] vivid-007: V4L2 capture device registered as video31 [ 12.042248][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 12.049899][ T1] vivid-007: V4L2 output device registered as video32 [ 12.057154][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 12.066900][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 12.076361][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 12.083831][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 12.091177][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 12.098770][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 12.106895][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 12.114927][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 12.122912][ T1] vivid-008: using single planar format API [ 12.137302][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.144870][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.152078][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.159755][ T1] vivid-008: V4L2 output device registered as video36 [ 12.166838][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.176656][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.186121][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.193387][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.200754][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.208628][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.216786][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.224885][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.232869][ T1] vivid-009: using multiplanar format API [ 12.247298][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.254903][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.262168][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.269919][ T1] vivid-009: V4L2 output device registered as video40 [ 12.277059][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.286640][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.296235][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.303520][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.310893][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.318663][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.326694][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.334834][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.342877][ T1] vivid-010: using single planar format API [ 12.357259][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.364942][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.372626][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.380460][ T1] vivid-010: V4L2 output device registered as video44 [ 12.387755][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.397594][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.407209][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.415246][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.422520][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.430083][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.438119][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.446297][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.454448][ T1] vivid-011: using multiplanar format API [ 12.469626][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.477197][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.484551][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.492722][ T1] vivid-011: V4L2 output device registered as video48 [ 12.500109][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.509833][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.519478][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.526852][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.534139][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.542059][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.550531][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.562643][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.571417][ T1] vivid-012: using single planar format API [ 12.586269][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.594175][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.601654][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.610233][ T1] vivid-012: V4L2 output device registered as video52 [ 12.617638][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.627577][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.637344][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.645108][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.652577][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.660615][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.668922][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.676954][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.685541][ T1] vivid-013: using multiplanar format API [ 12.700116][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.707893][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.715245][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.723167][ T1] vivid-013: V4L2 output device registered as video56 [ 12.730466][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.740816][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.750507][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.758310][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.765832][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.773976][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.782737][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.790842][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.799077][ T1] vivid-014: using single planar format API [ 12.814266][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.822108][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.829504][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.837339][ T1] vivid-014: V4L2 output device registered as video60 [ 12.844643][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.854400][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.864398][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.872348][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.880088][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.887824][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.895988][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.904087][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.912325][ T1] vivid-015: using multiplanar format API [ 12.927338][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.935191][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.942665][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.950789][ T1] vivid-015: V4L2 output device registered as video64 [ 12.958274][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.968486][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.978078][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.985764][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.993792][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 13.002067][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 13.010248][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 13.018385][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 13.027771][ T1] vim2m vim2m.0: Device registered as /dev/video0 [ 13.036551][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 13.045457][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 13.054526][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 13.065150][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 13.074710][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 13.085538][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 13.100882][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 13.112338][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 13.119574][ T1] usbcore: registered new interface driver radioshark [ 13.126783][ T1] usbcore: registered new interface driver radioshark2 [ 13.133988][ T1] usbcore: registered new interface driver dsbr100 [ 13.140880][ T1] usbcore: registered new interface driver radio-si470x [ 13.148486][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 13.157316][ T1] usbcore: registered new interface driver radio-mr800 [ 13.164736][ T1] usbcore: registered new interface driver radio-keene [ 13.171895][ T1] usbcore: registered new interface driver radio-ma901 [ 13.179052][ T1] usbcore: registered new interface driver radio-raremono [ 13.187180][ T1] usbcore: registered new interface driver pcwd_usb [ 13.195444][ T1] device-mapper: uevent: version 1.0.3 [ 13.202364][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 13.212853][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.220409][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.227874][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.236210][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.243881][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.249188][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.255319][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.261578][ T1] Bluetooth: HCI UART protocol LL registered [ 13.267661][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.274895][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.281097][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.287457][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.294200][ T1] usbcore: registered new interface driver bcm203x [ 13.301034][ T1] usbcore: registered new interface driver bpa10x [ 13.308017][ T1] usbcore: registered new interface driver bfusb [ 13.314849][ T1] usbcore: registered new interface driver btusb [ 13.322003][ T1] usbcore: registered new interface driver ath3k [ 13.328931][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.335287][ T1] Modular ISDN core version 1.1.29 [ 13.340991][ T1] NET: Registered PF_ISDN protocol family [ 13.346943][ T1] DSP module 2.0 [ 13.350527][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.370691][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.377317][ T1] 0 virtual devices registered [ 13.382446][ T1] usbcore: registered new interface driver HFC-S_USB [ 13.389303][ T1] intel_pstate: CPU model not supported [ 13.395099][ T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 13.396209][ T1] usbcore: registered new interface driver vub300 [ 13.410329][ T1] usbcore: registered new interface driver ushc [ 13.421894][ T1] iscsi: registered transport (iser) [ 13.428981][ T1] SoftiWARP attached [ 13.433140][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.444821][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.456458][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.475021][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.522124][ T1] usbcore: registered new interface driver usbhid [ 13.529333][ T1] usbhid: USB HID core driver [ 13.535897][ T1] usbcore: registered new interface driver es2_ap_driver [ 13.544240][ T1] comedi: version 0.7.76 - http://www.comedi.org [ 13.551160][ T1] usbcore: registered new interface driver dt9812 [ 13.557922][ T1] usbcore: registered new interface driver ni6501 [ 13.564770][ T1] usbcore: registered new interface driver usbdux [ 13.571958][ T1] usbcore: registered new interface driver usbduxfast [ 13.579084][ T1] usbcore: registered new interface driver usbduxsigma [ 13.586364][ T1] usbcore: registered new interface driver vmk80xx [ 13.593436][ T1] usbcore: registered new interface driver prism2_usb [ 13.600646][ T1] usbcore: registered new interface driver r8712u [ 13.607706][ T1] ashmem: initialized [ 13.611893][ T1] greybus: registered new driver hid [ 13.617539][ T1] greybus: registered new driver gbphy [ 13.623204][ T1] gb_gbphy: registered new driver usb [ 13.628767][ T1] asus_wmi: ASUS WMI generic driver loaded [ 13.692019][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.700225][ T1] usbcore: registered new interface driver snd-ua101 [ 13.707332][ T1] usbcore: registered new interface driver snd-usb-usx2y [ 13.716376][ T1] usbcore: registered new interface driver snd-usb-us122l [ 13.724750][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 13.732802][ T1] usbcore: registered new interface driver snd-usb-6fire [ 13.740136][ T1] usbcore: registered new interface driver snd-usb-hiface [ 13.747557][ T1] usbcore: registered new interface driver snd-bcd2000 [ 13.754692][ T1] usbcore: registered new interface driver snd_usb_pod [ 13.761860][ T1] usbcore: registered new interface driver snd_usb_podhd [ 13.769207][ T1] usbcore: registered new interface driver snd_usb_toneport [ 13.776810][ T1] usbcore: registered new interface driver snd_usb_variax [ 13.784465][ T1] drop_monitor: Initializing network drop monitor service [ 13.792116][ T1] NET: Registered PF_LLC protocol family [ 13.797781][ T1] GACT probability on [ 13.802092][ T1] Mirror/redirect action on [ 13.806727][ T1] Simple TC action Loaded [ 13.813065][ T1] netem: version 1.3 [ 13.817280][ T1] u32 classifier [ 13.820851][ T1] Performance counters on [ 13.825506][ T1] input device check on [ 13.830012][ T1] Actions configured [ 13.835731][ T1] nf_conntrack_irc: failed to register helpers [ 13.841962][ T1] nf_conntrack_sane: failed to register helpers [ 13.866685][ T1] nf_conntrack_sip: failed to register helpers [ 13.876100][ T1] xt_time: kernel timezone is -0000 [ 13.881442][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.888658][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.897076][ T1] IPVS: ipvs loaded. [ 13.901034][ T1] IPVS: [rr] scheduler registered. [ 13.906127][ T1] IPVS: [wrr] scheduler registered. [ 13.911423][ T1] IPVS: [lc] scheduler registered. [ 13.918713][ T1] IPVS: [wlc] scheduler registered. [ 13.924150][ T1] IPVS: [fo] scheduler registered. [ 13.929535][ T1] IPVS: [ovf] scheduler registered. [ 13.934971][ T1] IPVS: [lblc] scheduler registered. [ 13.940345][ T1] IPVS: [lblcr] scheduler registered. [ 13.946113][ T1] IPVS: [dh] scheduler registered. [ 13.951450][ T1] IPVS: [sh] scheduler registered. [ 13.956554][ T1] IPVS: [mh] scheduler registered. [ 13.961776][ T1] IPVS: [sed] scheduler registered. [ 13.966970][ T1] IPVS: [nq] scheduler registered. [ 13.972128][ T1] IPVS: [twos] scheduler registered. [ 13.977413][ T1] IPVS: [sip] pe registered. [ 13.982247][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.990341][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.996079][ T1] ip_gre: GRE over IPv4 tunneling driver [ 14.007441][ T1] IPv4 over IPsec tunneling driver [ 14.015447][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 14.023003][ T1] Initializing XFRM netlink socket [ 14.028328][ T1] IPsec XFRM device driver [ 14.034211][ T1] NET: Registered PF_INET6 protocol family [ 14.047579][ T1] Segment Routing with IPv6 [ 14.052320][ T1] RPL Segment Routing with IPv6 [ 14.057729][ T1] mip6: Mobile IPv6 [ 14.064421][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 14.074529][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 14.081776][ T1] NET: Registered PF_PACKET protocol family [ 14.087728][ T1] NET: Registered PF_KEY protocol family [ 14.093721][ T1] Bridge firewalling registered [ 14.099410][ T1] NET: Registered PF_X25 protocol family [ 14.105230][ T1] X25: Linux Version 0.2 [ 14.133761][ T1] NET: Registered PF_NETROM protocol family [ 14.168585][ T1] NET: Registered PF_ROSE protocol family [ 14.174438][ T1] NET: Registered PF_AX25 protocol family [ 14.180325][ T1] can: controller area network core [ 14.185833][ T1] NET: Registered PF_CAN protocol family [ 14.191679][ T1] can: raw protocol [ 14.195746][ T1] can: broadcast manager protocol [ 14.200909][ T1] can: netlink gateway - max_hops=1 [ 14.206533][ T1] can: SAE J1939 [ 14.210192][ T1] can: isotp protocol [ 14.214465][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.220224][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.226354][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.231194][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.237356][ T1] Bluetooth: BNEP filters: protocol multicast [ 14.243456][ T1] Bluetooth: BNEP socket layer initialized [ 14.249476][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.255308][ T1] Bluetooth: CMTP socket layer initialized [ 14.261110][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.267876][ T1] Bluetooth: HIDP socket layer initialized [ 14.276501][ T1] NET: Registered PF_RXRPC protocol family [ 14.283300][ T1] Key type rxrpc registered [ 14.287887][ T1] Key type rxrpc_s registered [ 14.293690][ T1] NET: Registered PF_KCM protocol family [ 14.300055][ T1] lec:lane_module_init: lec.c: initialized [ 14.305962][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.311933][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.317242][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.323054][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.329726][ T1] l2tp_netlink: L2TP netlink interface [ 14.335282][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.342081][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.349835][ T1] NET: Registered PF_PHONET protocol family [ 14.356149][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.371855][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.377808][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.386292][ T1] sctp: Hash tables configured (bind 32/56) [ 14.393689][ T1] NET: Registered PF_RDS protocol family [ 14.400076][ T1] Registered RDS/infiniband transport [ 14.406158][ T1] Registered RDS/tcp transport [ 14.411182][ T1] tipc: Activated (version 2.0.0) [ 14.417189][ T1] NET: Registered PF_TIPC protocol family [ 14.423474][ T1] tipc: Started in single node mode [ 14.429372][ T1] NET: Registered PF_SMC protocol family [ 14.435548][ T1] 9pnet: Installing 9P2000 support [ 14.441098][ T1] NET: Registered PF_CAIF protocol family [ 14.450312][ T1] NET: Registered PF_IEEE802154 protocol family [ 14.457075][ T1] Key type dns_resolver registered [ 14.462489][ T1] Key type ceph registered [ 14.467660][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.475054][ T1] batman_adv: B.A.T.M.A.N. advanced 2021.2 (compatibility version 15) loaded [ 14.484029][ T1] openvswitch: Open vSwitch switching datapath [ 14.492177][ T1] NET: Registered PF_VSOCK protocol family [ 14.498964][ T1] mpls_gso: MPLS GSO support [ 14.512270][ T1] IPI shorthand broadcast: enabled [ 14.517477][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.523381][ T1] AES CTR mode by8 optimization enabled [ 14.533884][ T1] sched_clock: Marking stable (14511732174, 22069766)->(14541586247, -7784307) [ 14.544108][ T1] registered taskstats version 1 [ 14.554669][ T1] Loading compiled-in X.509 certificates [ 14.561638][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 14.574376][ T1] zswap: loaded using pool lzo/zbud [ 14.580561][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 14.591200][ T1] Key type ._fscrypt registered [ 14.596046][ T1] Key type .fscrypt registered [ 14.600841][ T1] Key type fscrypt-provisioning registered [ 14.610082][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.617048][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.630833][ T1] Btrfs loaded, crc32c=crc32c-intel, assert=on, zoned=yes [ 14.638826][ T1] Key type big_key registered [ 14.645569][ T1] Key type encrypted registered [ 14.650785][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.657316][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.663799][ T1] Loading compiled-in module X.509 certificates [ 14.670910][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 14.681990][ T1] ima: Allocated hash algorithm: sha256 [ 14.687795][ T1] ima: No architecture policies found [ 14.693368][ T1] evm: Initialising EVM extended attributes: [ 14.699473][ T1] evm: security.selinux (disabled) [ 14.704785][ T1] evm: security.SMACK64 (disabled) [ 14.709911][ T1] evm: security.SMACK64EXEC (disabled) [ 14.715360][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 14.721357][ T1] evm: security.SMACK64MMAP (disabled) [ 14.726789][ T1] evm: security.apparmor [ 14.731215][ T1] evm: security.ima [ 14.734997][ T1] evm: security.capability [ 14.739409][ T1] evm: HMAC attrs: 0x1 [ 14.744287][ T1] PM: Magic number: 13:797:903 [ 14.749667][ T1] block nbd3: hash matches [ 14.754327][ T1] acpi PNP0501:03: hash matches [ 14.760550][ T1] printk: console [netcon0] enabled [ 14.765756][ T1] netconsole: network logging started [ 14.771386][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.778508][ T1] rdma_rxe: loaded [ 14.782495][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.793001][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.800639][ T1] ALSA device list: [ 14.801006][ T7] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.804470][ T1] #0: Dummy 1 [ 14.813943][ T7] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 14.826535][ T1] #1: Loopback 1 [ 14.830278][ T1] #2: Virtual MIDI Card 1 [ 14.836549][ T1] md: Waiting for all devices to be available before autodetect [ 14.844265][ T1] md: If you don't use raid, use raid=noautodetect [ 14.851176][ T1] md: Autodetecting RAID arrays. [ 14.856102][ T1] md: autorun ... [ 14.859859][ T1] md: ... autorun DONE. [ 14.866201][ T1] VFS: Cannot open root device "sda1" or unknown-block(0,0): error -6 [ 14.874666][ T1] Please append a correct "root=" boot option; here are the available partitions: [ 14.884077][ T1] 0100 4096 ram0 [ 14.884088][ T1] (driver?) [ 14.892222][ T1] 0101 4096 ram1 [ 14.892233][ T1] (driver?) [ 14.900102][ T1] 0102 4096 ram2 [ 14.900114][ T1] (driver?) [ 14.907869][ T1] 0103 4096 ram3 [ 14.907880][ T1] (driver?) [ 14.915882][ T1] 0104 4096 ram4 [ 14.915892][ T1] (driver?) [ 14.923683][ T1] 0105 4096 ram5 [ 14.923694][ T1] (driver?) [ 14.931473][ T1] 0106 4096 ram6 [ 14.931484][ T1] (driver?) [ 14.939430][ T1] 0107 4096 ram7 [ 14.939440][ T1] (driver?) [ 14.947215][ T1] 0108 4096 ram8 [ 14.947225][ T1] (driver?) [ 14.955009][ T1] 0109 4096 ram9 [ 14.955019][ T1] (driver?) [ 14.962767][ T1] 010a 4096 ram10 [ 14.962776][ T1] (driver?) [ 14.970861][ T1] 010b 4096 ram11 [ 14.970871][ T1] (driver?) [ 14.978894][ T1] 010c 4096 ram12 [ 14.978904][ T1] (driver?) [ 14.986747][ T1] 010d 4096 ram13 [ 14.986760][ T1] (driver?) [ 14.994958][ T1] 010e 4096 ram14 [ 14.994969][ T1] (driver?) [ 15.002824][ T1] 010f 4096 ram15 [ 15.002834][ T1] (driver?) [ 15.010716][ T1] 1f00 128 mtdblock0 [ 15.010727][ T1] (driver?) [ 15.019274][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 15.028449][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 15.037456][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 15.048036][ T1] Call Trace: [ 15.051425][ T1] dump_stack_lvl+0xcd/0x134 [ 15.056094][ T1] panic+0x306/0x73d [ 15.059971][ T1] ? __warn_printk+0xf3/0xf3 [ 15.064544][ T1] mount_block_root+0x3f8/0x4dd [ 15.069571][ T1] ? init_rootfs+0x59/0x59 [ 15.073984][ T1] ? memcpy+0x39/0x60 [ 15.078137][ T1] mount_root+0x1af/0x1f5 [ 15.082478][ T1] ? mount_block_root+0x4dd/0x4dd [ 15.087490][ T1] ? memcpy+0x39/0x60 [ 15.091457][ T1] prepare_namespace+0x1ff/0x234 [ 15.096468][ T1] kernel_init_freeable+0x729/0x741 [ 15.101737][ T1] ? rest_init+0x3d0/0x3d0 [ 15.106231][ T1] kernel_init+0x1a/0x1d0 [ 15.110644][ T1] ? rest_init+0x3d0/0x3d0 [ 15.115058][ T1] ret_from_fork+0x1f/0x30 [ 15.121209][ T1] Kernel Offset: disabled [ 15.125537][ T1] Rebooting in 86400 seconds..