program: r0 = openat$fb1(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000380)={0x3c0, 0x78, 0x3f, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x2}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x3}) mkdir(&(0x7f0000000400)='./my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_sys/bus/pci/devices/0000:00:01.0/config\x00', 0x2, 0x0) pwrite64(r1, 0x0, 0x0, 0x10) pwrite64(r1, &(0x7f0000000600)="02", 0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='1', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_sys/bus/pci/rescan\x00', 0x1, 0x0) write(r3, &(0x7f0000000a00)='1', 0x1) syz_mount_image$squashfs(&(0x7f00000001c0), &(0x7f0000000280)='./file1\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="9f7a1a64b1fc3b984fa800"], 0x0, 0x1a1, &(0x7f00000002c0)="$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") ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000100)={0x6, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0]}) [ 92.740821][ T4652] Bluetooth: hci0: command tx timeout [ 92.833887][ T10] cfg80211: failed to load regulatory.db [ 93.027691][ T5334] loop0: detected capacity change from 0 to 8 [ 93.069493][ T5334] squashfs: Unknown parameter 'Ÿzd±ü;˜O¨' [ 93.219210][ T5328] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 93.242833][ T5328] pci 0000:00:01.0: BAR 0 [mem 0xfc000000-0xfc7fffff pref] [ 93.246477][ T5328] pci 0000:00:01.0: BAR 2 [mem 0xfca00000-0xfca03fff 64bit pref] [ 93.250953][ T5328] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 93.254053][ T5328] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 93.257835][ T5328] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 93.286782][ T5328] pci 0000:00:01.0: Adding to iommu group 1 [ 93.297271][ T5328] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 93.300238][ T5328] pci 0000:00:01.0: vgaarb: bridge control possible [ 93.302995][ T5328] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none [ 93.326536][ T5328] pci 0000:00:01.0: BAR 0 [mem 0x60000000-0x607fffff pref]: assigned [ 93.336180][ T5328] pci 0000:00:01.0: BAR 2 [mem 0x5c0000000-0x5c0003fff 64bit pref]: assigned [ 93.353083][ T5328] pci 0000:00:01.0: BAR 4 [mem 0x60800000-0x60800fff]: assigned [ 93.471217][ T5328] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 93.474300][ T5328] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 93.479126][ T5328] [drm] features: -virgl +edid -resource_blob -host_visible [ 93.479143][ T5328] [drm] features: -context_init -blob_alignment [ 93.501251][ T5328] ------------[ cut here ]------------ [ 93.504207][ T5328] kmem_cache of name 'virtio-gpu-vbufs' already exists [ 93.507169][ T5328] WARNING: mm/slab_common.c:112 at __kmem_cache_create_args+0xac/0x440, CPU#0: syz.0.0/5328 [ 93.511383][ T5328] Modules linked in: [ 93.513880][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 93.517538][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.521979][ T5328] RIP: 0010:__kmem_cache_create_args+0xaf/0x440 [ 93.524593][ T5328] Code: c6 8e 4d 8b 24 24 49 81 fc 18 9f c6 8e 74 20 49 8b 7c 24 f8 48 89 de e8 af 72 b8 09 85 c0 75 e2 48 8d 3d 94 c2 45 0e 48 89 de <67> 48 0f b9 3a 48 89 df be 20 00 00 00 e8 4f 74 b8 09 48 85 c0 0f [ 93.532643][ T5328] RSP: 0018:ffffc9000effee28 EFLAGS: 00010246 [ 93.535283][ T5328] RAX: 0000000000000000 RBX: ffffffff8c745100 RCX: 0000000000000001 [ 93.538724][ T5328] RDX: 000000008c745100 RSI: ffffffff8c745100 RDI: ffffffff905c9b80 [ 93.541872][ T5328] RBP: 0000000000000000 R08: ffffffff9057be37 R09: 1ffffffff20af7c6 [ 93.545125][ T5328] R10: dffffc0000000000 R11: fffffbfff20af7c7 R12: ffff888035257060 [ 93.548535][ T5328] R13: 1ffff92001dffdcc R14: 00000000000000d8 R15: ffffc9000effee80 [ 93.551983][ T5328] FS: 00007fb7360fa6c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000 [ 93.555678][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.558580][ T5328] CR2: 00007fe07e93d473 CR3: 00000000121fc000 CR4: 0000000000352ef0 [ 93.562057][ T5328] Call Trace: [ 93.563856][ T5328] [ 93.565255][ T5328] virtio_gpu_alloc_vbufs+0xc3/0x150 [ 93.568654][ T5328] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10 [ 93.571543][ T5328] ? iowrite16+0x1e/0x80 [ 93.573850][ T5328] ? vp_modern_set_queue_enable+0x4d/0x80 [ 93.576188][ T5328] ? iowrite16+0x1e/0x80 [ 93.578170][ T5328] ? vp_modern_find_vqs+0xe9/0x110 [ 93.580331][ T5328] virtio_gpu_init+0x1195/0x19a0 [ 93.582412][ T5328] ? __pfx_virtio_gpu_init+0x10/0x10 [ 93.584575][ T5328] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10 [ 93.586898][ T5328] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10 [ 93.589521][ T5328] ? vga_remove_vgacon+0x3f/0xd0 [ 93.591615][ T5328] ? __pfx_console_unlock+0x10/0x10 [ 93.593881][ T5328] ? is_console_locked+0x9/0x20 [ 93.595928][ T5328] ? do_unregister_con_driver+0x267/0x470 [ 93.599094][ T5328] virtio_gpu_probe+0x1a9/0x290 [ 93.601119][ T5328] virtio_dev_probe+0xdf6/0x10c0 [ 93.603262][ T5328] ? __pfx_virtio_dev_probe+0x10/0x10 [ 93.605558][ T5328] ? sysfs_do_create_link_sd+0xe0/0x110 [ 93.608159][ T5328] ? driver_sysfs_add+0x1fe/0x210 [ 93.610976][ T5328] ? __pfx_virtio_dev_probe+0x10/0x10 [ 93.613607][ T5328] really_probe+0x254/0xae0 [ 93.615568][ T5328] __driver_probe_device+0x1e8/0x360 [ 93.617740][ T5328] driver_probe_device+0x4f/0x240 [ 93.619987][ T5328] __device_attach_driver+0x270/0x410 [ 93.622285][ T5328] bus_for_each_drv+0x258/0x2f0 [ 93.624345][ T5328] ? __pfx___device_attach_driver+0x10/0x10 [ 93.626774][ T5328] ? __pfx_bus_for_each_drv+0x10/0x10 [ 93.629164][ T5328] ? lockdep_hardirqs_on+0x7a/0x110 [ 93.631492][ T5328] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 93.633896][ T5328] __device_attach+0x2c4/0x450 [ 93.635837][ T5328] ? __pfx___device_attach+0x10/0x10 [ 93.638064][ T5328] ? do_raw_spin_unlock+0x4d/0x210 [ 93.640226][ T5328] ? _raw_spin_unlock+0x28/0x50 [ 93.642230][ T5328] device_initial_probe+0xa1/0xd0 [ 93.644236][ T5328] bus_probe_device+0x12a/0x220 [ 93.646166][ T5328] device_add+0x7d7/0xb80 [ 93.647814][ T5328] ? __pfx_vp_set_status+0x10/0x10 [ 93.649872][ T5328] register_virtio_device+0x4c2/0x6d0 [ 93.652039][ T5328] ? __pfx_register_virtio_device+0x10/0x10 [ 93.654440][ T5328] ? pci_set_master+0xf6/0x1a0 [ 93.656443][ T5328] ? __raw_spin_lock_init+0x45/0x100 [ 93.658822][ T5328] ? virtio_pci_modern_probe+0x225/0x280 [ 93.661080][ T5328] virtio_pci_probe+0x2a8/0x330 [ 93.663110][ T5328] pci_device_probe+0x431/0xc90 [ 93.665212][ T5328] ? __pfx_pci_device_probe+0x10/0x10 [ 93.667522][ T5328] ? kernfs_put+0x7b9/0x820 [ 93.669968][ T5328] ? kernfs_create_link+0x187/0x200 [ 93.672138][ T5328] ? sysfs_do_create_link_sd+0xe0/0x110 [ 93.674524][ T5328] ? driver_sysfs_add+0x1fe/0x210 [ 93.676706][ T5328] ? __pfx_pci_device_probe+0x10/0x10 [ 93.679666][ T5328] really_probe+0x254/0xae0 [ 93.681586][ T5328] __driver_probe_device+0x1e8/0x360 [ 93.683677][ T5328] driver_probe_device+0x4f/0x240 [ 93.685686][ T5328] __device_attach_driver+0x270/0x410 [ 93.687864][ T5328] bus_for_each_drv+0x258/0x2f0 [ 93.690223][ T5328] ? __pfx___device_attach_driver+0x10/0x10 [ 93.692602][ T5328] ? __pfx_bus_for_each_drv+0x10/0x10 [ 93.694938][ T5328] ? lockdep_hardirqs_on+0x7a/0x110 [ 93.697049][ T5328] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 93.699570][ T5328] __device_attach+0x2c4/0x450 [ 93.701594][ T5328] ? __pfx___device_attach+0x10/0x10 [ 93.703876][ T5328] ? _raw_spin_unlock+0x28/0x50 [ 93.705881][ T5328] device_initial_probe+0xa1/0xd0 [ 93.708276][ T5328] pci_bus_add_device+0xbc/0xe0 [ 93.710292][ T5328] pci_bus_add_devices+0x94/0x1c0 [ 93.712280][ T5328] pci_rescan_bus+0x2a/0x40 [ 93.714317][ T5328] rescan_store+0xcc/0x150 [ 93.716244][ T5328] ? __pfx_rescan_store+0x10/0x10 [ 93.718448][ T5328] ? sysfs_file_kobj+0x1e4/0x230 [ 93.720279][ T5328] ? sysfs_kf_write+0x166/0x260 [ 93.722024][ T5328] ? __pfx_sysfs_kf_write+0x10/0x10 [ 93.723983][ T5328] kernfs_fop_write_iter+0x3a4/0x540 [ 93.726004][ T5328] vfs_write+0x612/0xba0 [ 93.727655][ T5328] ? __pfx_vfs_write+0x10/0x10 [ 93.729681][ T5328] ? __fget_files+0x2a/0x420 [ 93.731628][ T5328] ksys_write+0x150/0x270 [ 93.733815][ T5328] ? __pfx_ksys_write+0x10/0x10 [ 93.736361][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.738992][ T5328] do_syscall_64+0x174/0x580 [ 93.741185][ T5328] ? trace_irq_disable+0x3b/0x140 [ 93.743812][ T5328] ? clear_bhb_loop+0x40/0x90 [ 93.746487][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.749405][ T5328] RIP: 0033:0x7fb73519e019 [ 93.751114][ T5328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 93.760557][ T5328] RSP: 002b:00007fb7360f9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 93.764009][ T5328] RAX: ffffffffffffffda RBX: 00007fb735426090 RCX: 00007fb73519e019 [ 93.767357][ T5328] RDX: 0000000000000001 RSI: 0000200000000a00 RDI: 0000000000000006 [ 93.770968][ T5328] RBP: 00007fb73523500c R08: 0000000000000000 R09: 0000000000000000 [ 93.774859][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.778649][ T5328] R13: 00007fb735426128 R14: 00007fb735426090 R15: 00007ffd808b7ec8 [ 93.781981][ T5328] [ 93.783207][ T5328] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 93.786184][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 93.789932][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.794137][ T5328] Call Trace: [ 93.795562][ T5328] [ 93.796878][ T5328] vpanic+0x56c/0xa60 [ 93.798586][ T5328] ? __pfx__printk+0x10/0x10 [ 93.800566][ T5328] ? __pfx_vpanic+0x10/0x10 [ 93.802619][ T5328] ? is_bpf_text_address+0x292/0x2b0 [ 93.804976][ T5328] ? is_bpf_text_address+0x26/0x2b0 [ 93.807281][ T5328] panic+0xc5/0xd0 [ 93.809013][ T5328] ? __pfx_panic+0x10/0x10 [ 93.811000][ T5328] __warn+0x315/0x4c0 [ 93.812751][ T5328] ? __kmem_cache_create_args+0xac/0x440 [ 93.815220][ T5328] ? __kmem_cache_create_args+0xac/0x440 [ 93.817682][ T5328] __report_bug+0x276/0x570 [ 93.819640][ T5328] ? __kmem_cache_create_args+0xac/0x440 [ 93.822090][ T5328] ? __pfx___report_bug+0x10/0x10 [ 93.824283][ T5328] ? __mutex_lock+0x30d/0x1550 [ 93.826406][ T5328] report_bug_entry+0x19a/0x290 [ 93.828483][ T5328] ? __kmem_cache_create_args+0xaf/0x440 [ 93.830806][ T5328] ? __kmem_cache_create_args+0xb4/0x440 [ 93.834011][ T5328] handle_bug+0xce/0x200 [ 93.835879][ T5328] exc_invalid_op+0x1a/0x50 [ 93.837937][ T5328] asm_exc_invalid_op+0x1a/0x20 [ 93.840155][ T5328] RIP: 0010:__kmem_cache_create_args+0xaf/0x440 [ 93.842874][ T5328] Code: c6 8e 4d 8b 24 24 49 81 fc 18 9f c6 8e 74 20 49 8b 7c 24 f8 48 89 de e8 af 72 b8 09 85 c0 75 e2 48 8d 3d 94 c2 45 0e 48 89 de <67> 48 0f b9 3a 48 89 df be 20 00 00 00 e8 4f 74 b8 09 48 85 c0 0f [ 93.851262][ T5328] RSP: 0018:ffffc9000effee28 EFLAGS: 00010246 [ 93.853944][ T5328] RAX: 0000000000000000 RBX: ffffffff8c745100 RCX: 0000000000000001 [ 93.857250][ T5328] RDX: 000000008c745100 RSI: ffffffff8c745100 RDI: ffffffff905c9b80 [ 93.860638][ T5328] RBP: 0000000000000000 R08: ffffffff9057be37 R09: 1ffffffff20af7c6 [ 93.863996][ T5328] R10: dffffc0000000000 R11: fffffbfff20af7c7 R12: ffff888035257060 [ 93.867400][ T5328] R13: 1ffff92001dffdcc R14: 00000000000000d8 R15: ffffc9000effee80 [ 93.870903][ T5328] ? __kmem_cache_create_args+0xa1/0x440 [ 93.873341][ T5328] virtio_gpu_alloc_vbufs+0xc3/0x150 [ 93.875682][ T5328] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10 [ 93.878261][ T5328] ? iowrite16+0x1e/0x80 [ 93.880114][ T5328] ? vp_modern_set_queue_enable+0x4d/0x80 [ 93.882671][ T5328] ? iowrite16+0x1e/0x80 [ 93.884574][ T5328] ? vp_modern_find_vqs+0xe9/0x110 [ 93.886807][ T5328] virtio_gpu_init+0x1195/0x19a0 [ 93.889094][ T5328] ? __pfx_virtio_gpu_init+0x10/0x10 [ 93.891410][ T5328] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10 [ 93.893844][ T5328] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10 [ 93.896421][ T5328] ? vga_remove_vgacon+0x3f/0xd0 [ 93.898476][ T5328] ? __pfx_console_unlock+0x10/0x10 [ 93.900648][ T5328] ? is_console_locked+0x9/0x20 [ 93.902665][ T5328] ? do_unregister_con_driver+0x267/0x470 [ 93.904985][ T5328] virtio_gpu_probe+0x1a9/0x290 [ 93.906978][ T5328] virtio_dev_probe+0xdf6/0x10c0 [ 93.909194][ T5328] ? __pfx_virtio_dev_probe+0x10/0x10 [ 93.911547][ T5328] ? sysfs_do_create_link_sd+0xe0/0x110 [ 93.913999][ T5328] ? driver_sysfs_add+0x1fe/0x210 [ 93.916213][ T5328] ? __pfx_virtio_dev_probe+0x10/0x10 [ 93.918582][ T5328] really_probe+0x254/0xae0 [ 93.920612][ T5328] __driver_probe_device+0x1e8/0x360 [ 93.922957][ T5328] driver_probe_device+0x4f/0x240 [ 93.925102][ T5328] __device_attach_driver+0x270/0x410 [ 93.927410][ T5328] bus_for_each_drv+0x258/0x2f0 [ 93.929513][ T5328] ? __pfx___device_attach_driver+0x10/0x10 [ 93.932134][ T5328] ? __pfx_bus_for_each_drv+0x10/0x10 [ 93.934411][ T5328] ? lockdep_hardirqs_on+0x7a/0x110 [ 93.936622][ T5328] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 93.939252][ T5328] __device_attach+0x2c4/0x450 [ 93.941370][ T5328] ? __pfx___device_attach+0x10/0x10 [ 93.943731][ T5328] ? do_raw_spin_unlock+0x4d/0x210 [ 93.946012][ T5328] ? _raw_spin_unlock+0x28/0x50 [ 93.948113][ T5328] device_initial_probe+0xa1/0xd0 [ 93.950323][ T5328] bus_probe_device+0x12a/0x220 [ 93.952409][ T5328] device_add+0x7d7/0xb80 [ 93.954350][ T5328] ? __pfx_vp_set_status+0x10/0x10 [ 93.956530][ T5328] register_virtio_device+0x4c2/0x6d0 [ 93.958873][ T5328] ? __pfx_register_virtio_device+0x10/0x10 [ 93.961522][ T5328] ? pci_set_master+0xf6/0x1a0 [ 93.963655][ T5328] ? __raw_spin_lock_init+0x45/0x100 [ 93.966030][ T5328] ? virtio_pci_modern_probe+0x225/0x280 [ 93.968520][ T5328] virtio_pci_probe+0x2a8/0x330 [ 93.970533][ T5328] pci_device_probe+0x431/0xc90 [ 93.972425][ T5328] ? __pfx_pci_device_probe+0x10/0x10 [ 93.974703][ T5328] ? kernfs_put+0x7b9/0x820 [ 93.976688][ T5328] ? kernfs_create_link+0x187/0x200 [ 93.978968][ T5328] ? sysfs_do_create_link_sd+0xe0/0x110 [ 93.981380][ T5328] ? driver_sysfs_add+0x1fe/0x210 [ 93.983610][ T5328] ? __pfx_pci_device_probe+0x10/0x10 [ 93.986027][ T5328] really_probe+0x254/0xae0 [ 93.988020][ T5328] __driver_probe_device+0x1e8/0x360 [ 93.990352][ T5328] driver_probe_device+0x4f/0x240 [ 93.992588][ T5328] __device_attach_driver+0x270/0x410 [ 93.994917][ T5328] bus_for_each_drv+0x258/0x2f0 [ 93.997023][ T5328] ? __pfx___device_attach_driver+0x10/0x10 [ 93.999613][ T5328] ? __pfx_bus_for_each_drv+0x10/0x10 [ 94.002011][ T5328] ? lockdep_hardirqs_on+0x7a/0x110 [ 94.004300][ T5328] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 94.006940][ T5328] __device_attach+0x2c4/0x450 [ 94.009114][ T5328] ? __pfx___device_attach+0x10/0x10 [ 94.011411][ T5328] ? _raw_spin_unlock+0x28/0x50 [ 94.013568][ T5328] device_initial_probe+0xa1/0xd0 [ 94.015799][ T5328] pci_bus_add_device+0xbc/0xe0 [ 94.017920][ T5328] pci_bus_add_devices+0x94/0x1c0 [ 94.020210][ T5328] pci_rescan_bus+0x2a/0x40 [ 94.022251][ T5328] rescan_store+0xcc/0x150 [ 94.024295][ T5328] ? __pfx_rescan_store+0x10/0x10 [ 94.026585][ T5328] ? sysfs_file_kobj+0x1e4/0x230 [ 94.028797][ T5328] ? sysfs_kf_write+0x166/0x260 [ 94.031030][ T5328] ? __pfx_sysfs_kf_write+0x10/0x10 [ 94.033348][ T5328] kernfs_fop_write_iter+0x3a4/0x540 [ 94.035668][ T5328] vfs_write+0x612/0xba0 [ 94.037532][ T5328] ? __pfx_vfs_write+0x10/0x10 [ 94.039636][ T5328] ? __fget_files+0x2a/0x420 [ 94.041772][ T5328] ksys_write+0x150/0x270 [ 94.043719][ T5328] ? __pfx_ksys_write+0x10/0x10 [ 94.045905][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.048605][ T5328] do_syscall_64+0x174/0x580 [ 94.050696][ T5328] ? trace_irq_disable+0x3b/0x140 [ 94.052974][ T5328] ? clear_bhb_loop+0x40/0x90 [ 94.055071][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.057632][ T5328] RIP: 0033:0x7fb73519e019 [ 94.059604][ T5328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 94.067784][ T5328] RSP: 002b:00007fb7360f9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 94.071500][ T5328] RAX: ffffffffffffffda RBX: 00007fb735426090 RCX: 00007fb73519e019 [ 94.074989][ T5328] RDX: 0000000000000001 RSI: 0000200000000a00 RDI: 0000000000000006 [ 94.078453][ T5328] RBP: 00007fb73523500c R08: 0000000000000000 R09: 0000000000000000 [ 94.081653][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.084804][ T5328] R13: 00007fb735426128 R14: 00007fb735426090 R15: 00007ffd808b7ec8 [ 94.088035][ T5328] [ 94.090802][ T5328] Kernel Offset: disabled [ 94.092683][ T5328] Rebooting in 86400 seconds..