program: syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040b40401310000000000010902200001010080fa0904000002ff0000000705810200020007058202000200"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) nanosleep(&(0x7f00000000c0)={0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/firmware/dvb-usb-dw3101.fw/loading\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/firmware/dvb-usb-dw3101.fw/data\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='A', 0x1) write(r0, &(0x7f0000000200)='0', 0x1) nanosleep(&(0x7f0000000240)={0x1}, 0x0) [ 86.334658][ T44] Bluetooth: hci0: command tx timeout [ 86.384732][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 86.425792][ T1253] cfg80211: failed to load regulatory.db [ 86.538629][ T10] usb 5-1: New USB device found, idVendor=04b4, idProduct=3101, bcdDevice= 0.00 [ 86.541957][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.571883][ T10] dvb-usb: found a 'DVBWorld DVB-C 3101 USB2.0' in cold state, will try to load a firmware [ 86.609372][ T10] usb 5-1: Direct firmware load for dvb-usb-dw3101.fw failed with error -2 [ 86.621665][ T10] usb 5-1: Falling back to sysfs fallback for: dvb-usb-dw3101.fw [ 86.822572][ T10] dvb-usb: downloading firmware from file 'dvb-usb-dw3101.fw' [ 86.828259][ T10] dw2102: start downloading DW210X firmware [ 87.822538][ T10] ================================================================== [ 87.825257][ T10] BUG: KASAN: slab-out-of-bounds in dw210x_op_rw+0xb6/0x180 [ 87.827855][ T10] Read of size 64 at addr ffff8880125948e0 by task kworker/0:1/10 [ 87.831212][ T10] [ 87.832248][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) [ 87.832295][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.832335][ T10] Workqueue: usb_hub_wq hub_event [ 87.832405][ T10] Call Trace: [ 87.832476][ T10] [ 87.832480][ T10] dump_stack_lvl+0xe8/0x150 [ 87.832493][ T10] print_address_description+0x55/0x1e0 [ 87.832503][ T10] ? dw210x_op_rw+0xb6/0x180 [ 87.832562][ T10] print_report+0x58/0x70 [ 87.832572][ T10] kasan_report+0x117/0x150 [ 87.832586][ T10] ? dw210x_op_rw+0xb6/0x180 [ 87.832598][ T10] kasan_check_range+0x264/0x2c0 [ 87.832612][ T10] ? dw210x_op_rw+0xb6/0x180 [ 87.832623][ T10] __asan_memcpy+0x29/0x70 [ 87.832634][ T10] dw210x_op_rw+0xb6/0x180 [ 87.832702][ T10] dw2102_load_firmware+0x2b4/0x970 [ 87.832716][ T10] ? __pfx_dw2102_load_firmware+0x10/0x10 [ 87.832725][ T10] ? __pfx_dw2102_load_firmware+0x10/0x10 [ 87.832733][ T10] dvb_usb_download_firmware+0x1c3/0x270 [ 87.832740][ T10] ? __pfx__printk+0x10/0x10 [ 87.832747][ T10] ? __pfx_dvb_usb_download_firmware+0x10/0x10 [ 87.832754][ T10] ? trace_kmalloc+0x2a/0xf0 [ 87.832762][ T10] ? dvb_usb_device_init+0x148/0x2570 [ 87.832774][ T10] dvb_usb_device_init+0xddf/0x2570 [ 87.832784][ T10] ? rcu_is_watching+0x15/0xb0 [ 87.832794][ T10] ? do_raw_spin_lock+0x12b/0x2f0 [ 87.832804][ T10] ? __pfx_dvb_usb_device_init+0x10/0x10 [ 87.832814][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 87.832822][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 87.832830][ T10] ? __pm_runtime_set_status+0x994/0xc80 [ 87.832839][ T10] dw2102_probe+0x8a/0x270 [ 87.832846][ T10] usb_probe_interface+0x653/0xc60 [ 87.832856][ T10] ? __pfx_usb_probe_interface+0x10/0x10 [ 87.832862][ T10] really_probe+0x254/0xae0 [ 87.832902][ T10] __driver_probe_device+0x1e8/0x360 [ 87.832917][ T10] driver_probe_device+0x4f/0x240 [ 87.832930][ T10] __device_attach_driver+0x270/0x410 [ 87.832943][ T10] bus_for_each_drv+0x258/0x2f0 [ 87.832958][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 87.832970][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 87.832984][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 87.832996][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 87.833008][ T10] __device_attach+0x2c4/0x450 [ 87.833020][ T10] ? __pfx___device_attach+0x10/0x10 [ 87.833030][ T10] ? do_raw_spin_unlock+0x4d/0x210 [ 87.833048][ T10] ? _raw_spin_unlock+0x28/0x50 [ 87.833058][ T10] device_initial_probe+0xa1/0xd0 [ 87.833066][ T10] bus_probe_device+0x12a/0x220 [ 87.833076][ T10] device_add+0x7d7/0xb80 [ 87.833083][ T10] usb_set_configuration+0x1ad8/0x2180 [ 87.833098][ T10] usb_generic_driver_probe+0x8d/0x150 [ 87.833108][ T10] usb_probe_device+0x1c3/0x3b0 [ 87.833115][ T10] ? __pfx_usb_probe_device+0x10/0x10 [ 87.833121][ T10] really_probe+0x254/0xae0 [ 87.833129][ T10] __driver_probe_device+0x1e8/0x360 [ 87.833137][ T10] driver_probe_device+0x4f/0x240 [ 87.833145][ T10] __device_attach_driver+0x270/0x410 [ 87.833154][ T10] bus_for_each_drv+0x258/0x2f0 [ 87.833166][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 87.833177][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 87.833191][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 87.833203][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 87.833215][ T10] __device_attach+0x2c4/0x450 [ 87.833226][ T10] ? __pfx___device_attach+0x10/0x10 [ 87.833237][ T10] ? do_raw_spin_unlock+0x4d/0x210 [ 87.833249][ T10] ? _raw_spin_unlock+0x28/0x50 [ 87.833256][ T10] device_initial_probe+0xa1/0xd0 [ 87.833264][ T10] bus_probe_device+0x12a/0x220 [ 87.833274][ T10] device_add+0x7d7/0xb80 [ 87.833280][ T10] usb_new_device+0x99d/0x1620 [ 87.833290][ T10] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 87.833299][ T10] ? __pfx_usb_new_device+0x10/0x10 [ 87.833308][ T10] ? _raw_spin_unlock_irq+0x23/0x50 [ 87.833315][ T10] hub_event+0x28e8/0x4d30 [ 87.833339][ T10] ? __pfx_hub_event+0x10/0x10 [ 87.833353][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 87.833368][ T10] ? rcu_is_watching+0x15/0xb0 [ 87.833379][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 87.833390][ T10] process_scheduled_works+0xa8e/0x14e0 [ 87.833408][ T10] ? __pfx_process_scheduled_works+0x10/0x10 [ 87.833420][ T10] ? assign_work+0x3cf/0x5d0 [ 87.833431][ T10] worker_thread+0xa47/0xfb0 [ 87.833449][ T10] kthread+0x388/0x470 [ 87.833478][ T10] ? __pfx_worker_thread+0x10/0x10 [ 87.833490][ T10] ? __pfx_kthread+0x10/0x10 [ 87.833504][ T10] ret_from_fork+0x514/0xb70 [ 87.833515][ T10] ? __pfx_ret_from_fork+0x10/0x10 [ 87.833525][ T10] ? __switch_to+0xc89/0x1420 [ 87.833534][ T10] ? __pfx_kthread+0x10/0x10 [ 87.833546][ T10] ret_from_fork_asm+0x1a/0x30 [ 87.833555][ T10] [ 87.833558][ T10] [ 88.007874][ T10] Allocated by task 10: [ 88.009598][ T10] kasan_save_track+0x3e/0x80 [ 88.011485][ T10] __kasan_kmalloc+0x93/0xb0 [ 88.013291][ T10] __kmalloc_noprof+0x375/0x720 [ 88.015395][ T10] dw2102_load_firmware+0x175/0x970 [ 88.017493][ T10] dvb_usb_download_firmware+0x1c3/0x270 [ 88.019860][ T10] dvb_usb_device_init+0xddf/0x2570 [ 88.021883][ T10] dw2102_probe+0x8a/0x270 [ 88.023663][ T10] usb_probe_interface+0x653/0xc60 [ 88.025403][ T10] really_probe+0x254/0xae0 [ 88.026974][ T10] __driver_probe_device+0x1e8/0x360 [ 88.028805][ T10] driver_probe_device+0x4f/0x240 [ 88.030767][ T10] __device_attach_driver+0x270/0x410 [ 88.032897][ T10] bus_for_each_drv+0x258/0x2f0 [ 88.035054][ T10] __device_attach+0x2c4/0x450 [ 88.036996][ T10] device_initial_probe+0xa1/0xd0 [ 88.038959][ T10] bus_probe_device+0x12a/0x220 [ 88.040963][ T10] device_add+0x7d7/0xb80 [ 88.042613][ T10] usb_set_configuration+0x1ad8/0x2180 [ 88.044848][ T10] usb_generic_driver_probe+0x8d/0x150 [ 88.047067][ T10] usb_probe_device+0x1c3/0x3b0 [ 88.049077][ T10] really_probe+0x254/0xae0 [ 88.051005][ T10] __driver_probe_device+0x1e8/0x360 [ 88.053105][ T10] driver_probe_device+0x4f/0x240 [ 88.055205][ T10] __device_attach_driver+0x270/0x410 [ 88.057412][ T10] bus_for_each_drv+0x258/0x2f0 [ 88.059501][ T10] __device_attach+0x2c4/0x450 [ 88.061511][ T10] device_initial_probe+0xa1/0xd0 [ 88.063390][ T10] bus_probe_device+0x12a/0x220 [ 88.065209][ T10] device_add+0x7d7/0xb80 [ 88.066837][ T10] usb_new_device+0x99d/0x1620 [ 88.068809][ T10] hub_event+0x28e8/0x4d30 [ 88.070681][ T10] process_scheduled_works+0xa8e/0x14e0 [ 88.073020][ T10] worker_thread+0xa47/0xfb0 [ 88.075043][ T10] kthread+0x388/0x470 [ 88.076753][ T10] ret_from_fork+0x514/0xb70 [ 88.078265][ T10] ret_from_fork_asm+0x1a/0x30 [ 88.080221][ T10] [ 88.081280][ T10] The buggy address belongs to the object at ffff8880125948e0 [ 88.081280][ T10] which belongs to the cache kmalloc-8 of size 8 [ 88.087341][ T10] The buggy address is located 0 bytes inside of [ 88.087341][ T10] allocated 1-byte region [ffff8880125948e0, ffff8880125948e1) [ 88.093159][ T10] [ 88.094185][ T10] The buggy address belongs to the physical page: [ 88.096999][ T10] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12594 [ 88.100798][ T10] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 88.103858][ T10] page_type: f5(slab) [ 88.105689][ T10] raw: 00fff00000000000 ffff88801b041500 dead000000000100 dead000000000122 [ 88.109274][ T10] raw: 0000000000000000 0000000800800080 00000000f5000000 0000000000000000 [ 88.113051][ T10] page dumped because: kasan: bad access detected [ 88.115664][ T10] page_owner tracks the page as allocated [ 88.117754][ T10] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5288, tgid 5288 (syz-executor), ts 84343468862, free_ts 84343460474 [ 88.125800][ T10] post_alloc_hook+0x1f9/0x250 [ 88.127795][ T10] get_page_from_freelist+0x21fa/0x2270 [ 88.130022][ T10] __alloc_frozen_pages_noprof+0x18d/0x380 [ 88.132489][ T10] allocate_slab+0x79/0x5e0 [ 88.134367][ T10] refill_objects+0x2d5/0x350 [ 88.136233][ T10] __pcs_replace_empty_main+0x2bf/0x6b0 [ 88.138285][ T10] __kmalloc_node_noprof+0x55c/0x740 [ 88.140292][ T10] __vmalloc_node_range_noprof+0x5d9/0x1730 [ 88.142603][ T10] vzalloc_noprof+0xb2/0xe0 [ 88.144331][ T10] alloc_counters+0x63/0x5d0 [ 88.146149][ T10] do_ip6t_get_ctl+0xb17/0x12f0 [ 88.147986][ T10] nf_getsockopt+0x26e/0x290 [ 88.149837][ T10] ipv6_getsockopt+0x213/0x2c0 [ 88.151777][ T10] do_sock_getsockopt+0x569/0xa70 [ 88.153761][ T10] __x64_sys_getsockopt+0x1a4/0x240 [ 88.155839][ T10] do_syscall_64+0x174/0x580 [ 88.157741][ T10] page last free pid 5288 tgid 5288 stack trace: [ 88.160202][ T10] __free_frozen_pages+0xc1e/0xd10 [ 88.162134][ T10] __kasan_populate_vmalloc+0x1a8/0x1c0 [ 88.164372][ T10] alloc_vmap_area+0xd1a/0x1420 [ 88.166280][ T10] __get_vm_area_node+0x1f2/0x300 [ 88.168409][ T10] __vmalloc_node_range_noprof+0x358/0x1730 [ 88.171452][ T10] vzalloc_noprof+0xb2/0xe0 [ 88.173420][ T10] alloc_counters+0x63/0x5d0 [ 88.175342][ T10] do_ip6t_get_ctl+0xb17/0x12f0 [ 88.177286][ T10] nf_getsockopt+0x26e/0x290 [ 88.179224][ T10] ipv6_getsockopt+0x213/0x2c0 [ 88.181189][ T10] do_sock_getsockopt+0x569/0xa70 [ 88.183197][ T10] __x64_sys_getsockopt+0x1a4/0x240 [ 88.185229][ T10] do_syscall_64+0x174/0x580 [ 88.187033][ T10] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.189248][ T10] [ 88.190176][ T10] Memory state around the buggy address: [ 88.192272][ T10] ffff888012594780: 00 fc fc fc 00 fc fc fc 00 fc fc fc 00 fc fc fc [ 88.195180][ T10] ffff888012594800: 00 fc fc fc 00 fc fc fc 00 fc fc fc 00 fc fc fc [ 88.197966][ T10] >ffff888012594880: 00 fc fc fc fa fc fc fc fa fc fc fc 01 fc fc fc [ 88.200872][ T10] ^ [ 88.203467][ T10] ffff888012594900: fa fc fc fc 00 fc fc fc fa fc fc fc fa fc fc fc [ 88.206440][ T10] ffff888012594980: 00 fc fc fc fa fc fc fc 00 fc fc fc fa fc fc fc [ 88.209476][ T10] ================================================================== [ 88.248679][ T10] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 88.251851][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) [ 88.255084][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 88.258519][ T10] Workqueue: usb_hub_wq hub_event [ 88.260289][ T10] Call Trace: [ 88.261463][ T10] [ 88.262546][ T10] vpanic+0x56c/0xa60 [ 88.263982][ T10] ? __pfx_vpanic+0x10/0x10 [ 88.265647][ T10] panic+0xc5/0xd0 [ 88.267023][ T10] ? __pfx_panic+0x10/0x10 [ 88.268664][ T10] ? preempt_schedule_thunk+0x16/0x40 [ 88.270598][ T10] ? dw210x_op_rw+0xb6/0x180 [ 88.272232][ T10] ? preempt_schedule_thunk+0x16/0x40 [ 88.274079][ T10] ? dw210x_op_rw+0xb6/0x180 [ 88.275695][ T10] check_panic_on_warn+0x89/0xb0 [ 88.277314][ T10] ? dw210x_op_rw+0xb6/0x180 [ 88.278874][ T10] end_report+0x73/0x170 [ 88.280317][ T10] ? dw210x_op_rw+0xb6/0x180 [ 88.282017][ T10] kasan_report+0x128/0x150 [ 88.283718][ T10] ? dw210x_op_rw+0xb6/0x180 [ 88.285461][ T10] kasan_check_range+0x264/0x2c0 [ 88.287421][ T10] ? dw210x_op_rw+0xb6/0x180 [ 88.289218][ T10] __asan_memcpy+0x29/0x70 [ 88.291018][ T10] dw210x_op_rw+0xb6/0x180 [ 88.292649][ T10] dw2102_load_firmware+0x2b4/0x970 [ 88.294647][ T10] ? __pfx_dw2102_load_firmware+0x10/0x10 [ 88.296650][ T10] ? __pfx_dw2102_load_firmware+0x10/0x10 [ 88.298693][ T10] dvb_usb_download_firmware+0x1c3/0x270 [ 88.300786][ T10] ? __pfx__printk+0x10/0x10 [ 88.302626][ T10] ? __pfx_dvb_usb_download_firmware+0x10/0x10 [ 88.305039][ T10] ? trace_kmalloc+0x2a/0xf0 [ 88.306827][ T10] ? dvb_usb_device_init+0x148/0x2570 [ 88.309019][ T10] dvb_usb_device_init+0xddf/0x2570 [ 88.311066][ T10] ? rcu_is_watching+0x15/0xb0 [ 88.312799][ T10] ? do_raw_spin_lock+0x12b/0x2f0 [ 88.314652][ T10] ? __pfx_dvb_usb_device_init+0x10/0x10 [ 88.316768][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.318520][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 88.320476][ T10] ? __pm_runtime_set_status+0x994/0xc80 [ 88.322277][ T10] dw2102_probe+0x8a/0x270 [ 88.323748][ T10] usb_probe_interface+0x653/0xc60 [ 88.325408][ T10] ? __pfx_usb_probe_interface+0x10/0x10 [ 88.327185][ T10] really_probe+0x254/0xae0 [ 88.328706][ T10] __driver_probe_device+0x1e8/0x360 [ 88.330629][ T10] driver_probe_device+0x4f/0x240 [ 88.332478][ T10] __device_attach_driver+0x270/0x410 [ 88.334536][ T10] bus_for_each_drv+0x258/0x2f0 [ 88.336371][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 88.338528][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 88.340444][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.342270][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 88.344322][ T10] __device_attach+0x2c4/0x450 [ 88.345930][ T10] ? __pfx___device_attach+0x10/0x10 [ 88.347625][ T10] ? do_raw_spin_unlock+0x4d/0x210 [ 88.349338][ T10] ? _raw_spin_unlock+0x28/0x50 [ 88.350988][ T10] device_initial_probe+0xa1/0xd0 [ 88.352616][ T10] bus_probe_device+0x12a/0x220 [ 88.354186][ T10] device_add+0x7d7/0xb80 [ 88.355633][ T10] usb_set_configuration+0x1ad8/0x2180 [ 88.357419][ T10] usb_generic_driver_probe+0x8d/0x150 [ 88.359183][ T10] usb_probe_device+0x1c3/0x3b0 [ 88.360881][ T10] ? __pfx_usb_probe_device+0x10/0x10 [ 88.363128][ T10] really_probe+0x254/0xae0 [ 88.365070][ T10] __driver_probe_device+0x1e8/0x360 [ 88.367235][ T10] driver_probe_device+0x4f/0x240 [ 88.369264][ T10] __device_attach_driver+0x270/0x410 [ 88.371281][ T10] bus_for_each_drv+0x258/0x2f0 [ 88.373054][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 88.375273][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 88.377268][ T10] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.379198][ T10] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 88.381325][ T10] __device_attach+0x2c4/0x450 [ 88.383082][ T10] ? __pfx___device_attach+0x10/0x10 [ 88.384861][ T10] ? do_raw_spin_unlock+0x4d/0x210 [ 88.386587][ T10] ? _raw_spin_unlock+0x28/0x50 [ 88.388254][ T10] device_initial_probe+0xa1/0xd0 [ 88.389949][ T10] bus_probe_device+0x12a/0x220 [ 88.391669][ T10] device_add+0x7d7/0xb80 [ 88.393280][ T10] usb_new_device+0x99d/0x1620 [ 88.394944][ T10] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 88.396975][ T10] ? __pfx_usb_new_device+0x10/0x10 [ 88.398896][ T10] ? _raw_spin_unlock_irq+0x23/0x50 [ 88.400871][ T10] hub_event+0x28e8/0x4d30 [ 88.402523][ T10] ? __pfx_hub_event+0x10/0x10 [ 88.404400][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 88.406725][ T10] ? rcu_is_watching+0x15/0xb0 [ 88.408656][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 88.410981][ T10] process_scheduled_works+0xa8e/0x14e0 [ 88.412995][ T10] ? __pfx_process_scheduled_works+0x10/0x10 [ 88.415182][ T10] ? assign_work+0x3cf/0x5d0 [ 88.416917][ T10] worker_thread+0xa47/0xfb0 [ 88.418806][ T10] kthread+0x388/0x470 [ 88.420455][ T10] ? __pfx_worker_thread+0x10/0x10 [ 88.422560][ T10] ? __pfx_kthread+0x10/0x10 [ 88.424456][ T10] ret_from_fork+0x514/0xb70 [ 88.426383][ T10] ? __pfx_ret_from_fork+0x10/0x10 [ 88.428441][ T10] ? __switch_to+0xc89/0x1420 [ 88.430402][ T10] ? __pfx_kthread+0x10/0x10 [ 88.432278][ T10] ret_from_fork_asm+0x1a/0x30 [ 88.434217][ T10] [ 88.435817][ T10] Kernel Offset: disabled [ 88.437426][ T10] Rebooting in 86400 seconds..