Starting System Logging Service... Starting Permit User Sessions... Starting OpenBSD Secure Shell server... [ OK ] Started Regular background program processing daemon. Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Warning: Permanently added '10.128.1.90' (ECDSA) to the list of known hosts. executing program [ 80.745507][ T37] audit: type=1400 audit(1630268079.092:8): avc: denied { execmem } for pid=8451 comm="syz-executor195" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 81.036937][ T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 81.296830][ T7] usb 1-1: Using ep0 maxpacket: 32 [ 81.417195][ T7] usb 1-1: config 8 has an invalid interface number: 40 but max is 2 [ 81.425457][ T7] usb 1-1: config 8 has an invalid interface number: 150 but max is 2 [ 81.434068][ T7] usb 1-1: config 8 contains an unexpected descriptor of type 0x2, skipping [ 81.443103][ T7] usb 1-1: config 8 has an invalid interface number: 21 but max is 2 [ 81.451585][ T7] usb 1-1: config 8 contains an unexpected descriptor of type 0x2, skipping [ 81.460609][ T7] usb 1-1: config 8 has no interface number 0 [ 81.467230][ T7] usb 1-1: config 8 has no interface number 1 [ 81.473317][ T7] usb 1-1: config 8 has no interface number 2 [ 81.480190][ T7] usb 1-1: config 8 interface 40 altsetting 0 endpoint 0x8D has invalid maxpacket 512, setting to 64 [ 81.491724][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0xD, skipping [ 81.502737][ T7] usb 1-1: config 8 interface 150 altsetting 5 endpoint 0x9 has invalid maxpacket 1023, setting to 64 [ 81.513906][ T7] usb 1-1: config 8 interface 150 altsetting 5 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 81.525073][ T7] usb 1-1: config 8 interface 150 altsetting 5 bulk endpoint 0xB has invalid maxpacket 1024 [ 81.535594][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0xB, skipping [ 81.546958][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0x6, skipping [ 81.557847][ T7] usb 1-1: config 8 interface 150 altsetting 5 endpoint 0x7 has an invalid bInterval 128, changing to 7 [ 81.569173][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 81.580039][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0x7, skipping [ 81.590935][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0x5, skipping [ 81.601851][ T7] usb 1-1: config 8 interface 150 altsetting 5 has an invalid endpoint with address 0x80, skipping [ 81.612842][ T7] usb 1-1: config 8 interface 150 altsetting 5 has a duplicate endpoint with address 0xC, skipping [ 81.623738][ T7] usb 1-1: config 8 interface 21 altsetting 128 bulk endpoint 0x4 has invalid maxpacket 32 [ 81.634022][ T7] usb 1-1: config 8 interface 21 altsetting 128 has an invalid endpoint with address 0x80, skipping [ 81.645023][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0xC, skipping [ 81.656040][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0x6, skipping [ 81.667200][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0xD, skipping [ 81.678511][ T7] usb 1-1: config 8 interface 21 altsetting 128 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 81.689796][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0x8, skipping [ 81.700958][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0xA, skipping [ 81.711921][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0x8, skipping [ 81.722902][ T7] usb 1-1: config 8 interface 21 altsetting 128 has a duplicate endpoint with address 0xD, skipping [ 81.733909][ T7] usb 1-1: config 8 interface 150 has no altsetting 0 [ 81.740881][ T7] usb 1-1: config 8 interface 21 has no altsetting 0 [ 81.927152][ T7] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9170, bcdDevice=be.33 [ 81.936302][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.944514][ T7] usb 1-1: Product: syz [ 81.948857][ T7] usb 1-1: Manufacturer: syz [ 81.953446][ T7] usb 1-1: SerialNumber: syz executing program [ 82.732523][ T7] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 82.996741][ T7] usb 1-1: Using ep0 maxpacket: 32 [ 83.634143][ T3159] usb 1-1: driver API: 1.9.9 2016-02-15 [1-1] [ 83.640524][ T3159] usb 1-1: firmware API: 1.9.6 2012-07-07 [ 83.649617][ T7] ------------[ cut here ]------------ [ 83.655256][ T7] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 83.662165][ T7] WARNING: CPU: 0 PID: 7 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 [ 83.671710][ T7] Modules linked in: [ 83.675611][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.14.0-rc7-syzkaller #0 [ 83.684010][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.694333][ T7] Workqueue: usb_hub_wq hub_event [ 83.699558][ T7] RIP: 0010:usb_submit_urb+0xed2/0x18a0 [ 83.705158][ T7] Code: 7c 24 18 e8 50 ae 1e fc 48 8b 7c 24 18 e8 96 ff 0b ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 a0 31 27 8a e8 f6 1a 92 03 <0f> 0b e9 58 f8 ff ff e8 22 ae 1e fc 48 81 c5 80 06 00 00 e9 84 f7 [ 83.725190][ T7] RSP: 0018:ffffc90000edee88 EFLAGS: 00010282 [ 83.731887][ T7] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 83.740066][ T7] RDX: ffff888011e2a1c0 RSI: ffffffff815cb995 RDI: fffff520001dbdc3 [ 83.748230][ T7] RBP: ffff8880175f8800 R08: 0000000000000000 R09: 0000000000000000 [ 83.756214][ T7] R10: ffffffff815c579e R11: 0000000000000000 R12: 0000000000000001 [ 83.764454][ T7] R13: ffff88802a0b0980 R14: 0000000000000002 R15: ffff888018193b00 [ 83.772632][ T7] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 executing program [ 83.781776][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.790274][ T7] CR2: 000055d3dd173208 CR3: 000000002f911000 CR4: 00000000001506f0 [ 83.799295][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.807499][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.815482][ T7] Call Trace: [ 83.819634][ T7] carl9170_usb_submit_cmd_urb+0x7e/0x130 [ 83.825392][ T7] __carl9170_exec_cmd+0x30b/0x5b0 [ 83.830773][ T7] carl9170_reboot+0xaf/0xf0 [ 83.835385][ T7] carl9170_usb_disconnect+0x141/0x190 [ 83.841294][ T7] usb_unbind_interface+0x1d8/0x8d0 [ 83.846514][ T7] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 83.852638][ T7] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 83.858447][ T7] ? usb_unbind_device+0x1a0/0x1a0 [ 83.863576][ T7] __device_release_driver+0x3bd/0x6f0 [ 83.869466][ T7] device_release_driver+0x26/0x40 [ 83.874634][ T7] usb_forced_unbind_intf+0x17d/0x220 [ 83.880233][ T7] usb_reset_device+0x39b/0x9a0 [ 83.885103][ T7] carl9170_usb_probe+0x48/0xd30 [ 83.890218][ T7] usb_probe_interface+0x315/0x7f0 [ 83.895343][ T7] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 83.900934][ T7] really_probe+0x23c/0xcd0 [ 83.905461][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 83.911955][ T7] __driver_probe_device+0x338/0x4d0 [ 83.917431][ T7] driver_probe_device+0x4c/0x1a0 [ 83.922470][ T7] __device_attach_driver+0x20b/0x2f0 [ 83.928064][ T7] ? driver_allows_async_probing+0x150/0x150 [ 83.934080][ T7] bus_for_each_drv+0x15f/0x1e0 [ 83.939140][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 83.944187][ T7] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 83.950194][ T7] ? lockdep_hardirqs_on+0x79/0x100 [ 83.955403][ T7] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 83.961437][ T7] __device_attach+0x228/0x4a0 [ 83.966213][ T7] ? device_driver_attach+0x210/0x210 [ 83.971809][ T7] ? kfree+0x1b0/0x2c0 [ 83.975892][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 83.981598][ T7] bus_probe_device+0x1e4/0x290 [ 83.986464][ T7] device_add+0xc2f/0x2180 [ 83.991090][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 83.997716][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 84.003970][ T7] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 84.009880][ T7] ? create_intf_ep_devs.isra.0+0x18d/0x1f0 [ 84.015796][ T7] usb_set_configuration+0x113a/0x1910 [ 84.022769][ T7] usb_generic_driver_probe+0xba/0x100 [ 84.028456][ T7] usb_probe_device+0xd9/0x2c0 [ 84.033246][ T7] ? usb_driver_release_interface+0x180/0x180 [ 84.046598][ T7] really_probe+0x23c/0xcd0 [ 84.051145][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 84.066587][ T7] __driver_probe_device+0x338/0x4d0 [ 84.071913][ T7] driver_probe_device+0x4c/0x1a0 [ 84.086657][ T7] __device_attach_driver+0x20b/0x2f0 [ 84.092070][ T7] ? driver_allows_async_probing+0x150/0x150 [ 84.110594][ T7] bus_for_each_drv+0x15f/0x1e0 [ 84.115494][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 84.121042][ T7] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 84.127318][ T7] ? lockdep_hardirqs_on+0x79/0x100 [ 84.132543][ T7] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 84.139253][ T7] __device_attach+0x228/0x4a0 [ 84.144110][ T7] ? device_driver_attach+0x210/0x210 [ 84.149907][ T7] ? kfree+0x1b0/0x2c0 [ 84.153995][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 84.160014][ T7] bus_probe_device+0x1e4/0x290 [ 84.164918][ T7] device_add+0xc2f/0x2180 [ 84.169769][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 84.176031][ T7] ? usb_cache_string+0xe3/0x120 [ 84.181422][ T7] ? lockdep_hardirqs_on+0x79/0x100 [ 84.186939][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 84.193176][ T7] usb_new_device.cold+0x63f/0x108e [ 84.198746][ T7] ? hub_disconnect+0x510/0x510 [ 84.203617][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 84.209156][ T7] ? _raw_spin_unlock_irq+0x1f/0x40 [ 84.214433][ T7] hub_event+0x2357/0x4330 [ 84.219209][ T7] ? hub_port_debounce+0x3c0/0x3c0 [ 84.224337][ T7] ? lock_release+0x720/0x720 [ 84.229393][ T7] ? lock_downgrade+0x6e0/0x6e0 [ 84.234260][ T7] ? do_raw_spin_lock+0x120/0x2b0 [ 84.239651][ T7] process_one_work+0x98d/0x1630 [ 84.244611][ T7] ? pwq_dec_nr_in_flight+0x320/0x320 [ 84.250360][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 84.255316][ T7] ? _raw_spin_lock_irq+0x41/0x50 [ 84.260697][ T7] worker_thread+0x658/0x11f0 [ 84.265391][ T7] ? process_one_work+0x1630/0x1630 [ 84.270989][ T7] kthread+0x3e5/0x4d0 [ 84.275076][ T7] ? set_kthread_struct+0x130/0x130 [ 84.280647][ T7] ret_from_fork+0x1f/0x30 [ 84.285079][ T7] Kernel panic - not syncing: panic_on_warn set ... [ 84.291642][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.14.0-rc7-syzkaller #0 [ 84.299778][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.309866][ T7] Workqueue: usb_hub_wq hub_event [ 84.314882][ T7] Call Trace: [ 84.318146][ T7] dump_stack_lvl+0xcd/0x134 [ 84.322739][ T7] panic+0x306/0x73d [ 84.326633][ T7] ? __warn_printk+0xf3/0xf3 [ 84.331221][ T7] ? __warn.cold+0x1a/0x44 [ 84.335634][ T7] ? usb_submit_urb+0xed2/0x18a0 [ 84.340575][ T7] __warn.cold+0x35/0x44 [ 84.344820][ T7] ? wake_up_klogd.part.0+0x8e/0xd0 [ 84.350019][ T7] ? usb_submit_urb+0xed2/0x18a0 [ 84.354959][ T7] report_bug+0x1bd/0x210 [ 84.359290][ T7] handle_bug+0x3c/0x60 [ 84.363448][ T7] exc_invalid_op+0x14/0x40 [ 84.367970][ T7] asm_exc_invalid_op+0x12/0x20 [ 84.372821][ T7] RIP: 0010:usb_submit_urb+0xed2/0x18a0 [ 84.378371][ T7] Code: 7c 24 18 e8 50 ae 1e fc 48 8b 7c 24 18 e8 96 ff 0b ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 a0 31 27 8a e8 f6 1a 92 03 <0f> 0b e9 58 f8 ff ff e8 22 ae 1e fc 48 81 c5 80 06 00 00 e9 84 f7 [ 84.397976][ T7] RSP: 0018:ffffc90000edee88 EFLAGS: 00010282 [ 84.404038][ T7] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 84.412001][ T7] RDX: ffff888011e2a1c0 RSI: ffffffff815cb995 RDI: fffff520001dbdc3 [ 84.419969][ T7] RBP: ffff8880175f8800 R08: 0000000000000000 R09: 0000000000000000 [ 84.427933][ T7] R10: ffffffff815c579e R11: 0000000000000000 R12: 0000000000000001 [ 84.435898][ T7] R13: ffff88802a0b0980 R14: 0000000000000002 R15: ffff888018193b00 [ 84.443869][ T7] ? wake_up_klogd.part.0+0x8e/0xd0 [ 84.449066][ T7] ? vprintk+0x95/0x260 [ 84.453218][ T7] ? usb_submit_urb+0xed2/0x18a0 [ 84.458170][ T7] carl9170_usb_submit_cmd_urb+0x7e/0x130 [ 84.463902][ T7] __carl9170_exec_cmd+0x30b/0x5b0 [ 84.469029][ T7] carl9170_reboot+0xaf/0xf0 [ 84.473644][ T7] carl9170_usb_disconnect+0x141/0x190 [ 84.479112][ T7] usb_unbind_interface+0x1d8/0x8d0 [ 84.484311][ T7] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 84.490032][ T7] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 84.495576][ T7] ? usb_unbind_device+0x1a0/0x1a0 [ 84.500686][ T7] __device_release_driver+0x3bd/0x6f0 [ 84.506146][ T7] device_release_driver+0x26/0x40 [ 84.511257][ T7] usb_forced_unbind_intf+0x17d/0x220 [ 84.516639][ T7] usb_reset_device+0x39b/0x9a0 [ 84.521495][ T7] carl9170_usb_probe+0x48/0xd30 [ 84.526440][ T7] usb_probe_interface+0x315/0x7f0 [ 84.531561][ T7] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 84.536929][ T7] really_probe+0x23c/0xcd0 [ 84.541433][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 84.547672][ T7] __driver_probe_device+0x338/0x4d0 [ 84.552956][ T7] driver_probe_device+0x4c/0x1a0 [ 84.557980][ T7] __device_attach_driver+0x20b/0x2f0 [ 84.563368][ T7] ? driver_allows_async_probing+0x150/0x150 [ 84.569350][ T7] bus_for_each_drv+0x15f/0x1e0 [ 84.574202][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 84.579225][ T7] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 84.585029][ T7] ? lockdep_hardirqs_on+0x79/0x100 [ 84.590226][ T7] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 84.596032][ T7] __device_attach+0x228/0x4a0 [ 84.600797][ T7] ? device_driver_attach+0x210/0x210 [ 84.606173][ T7] ? kfree+0x1b0/0x2c0 [ 84.610235][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 84.615520][ T7] bus_probe_device+0x1e4/0x290 [ 84.620386][ T7] device_add+0xc2f/0x2180 [ 84.624817][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 84.631068][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 84.637308][ T7] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 84.643040][ T7] ? create_intf_ep_devs.isra.0+0x18d/0x1f0 [ 84.648939][ T7] usb_set_configuration+0x113a/0x1910 [ 84.654410][ T7] usb_generic_driver_probe+0xba/0x100 [ 84.659884][ T7] usb_probe_device+0xd9/0x2c0 [ 84.664651][ T7] ? usb_driver_release_interface+0x180/0x180 [ 84.670725][ T7] really_probe+0x23c/0xcd0 [ 84.675238][ T7] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 84.681489][ T7] __driver_probe_device+0x338/0x4d0 [ 84.686787][ T7] driver_probe_device+0x4c/0x1a0 [ 84.691819][ T7] __device_attach_driver+0x20b/0x2f0 [ 84.697194][ T7] ? driver_allows_async_probing+0x150/0x150 [ 84.703175][ T7] bus_for_each_drv+0x15f/0x1e0 [ 84.708042][ T7] ? bus_for_each_dev+0x1d0/0x1d0 [ 84.713063][ T7] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 84.718880][ T7] ? lockdep_hardirqs_on+0x79/0x100 [ 84.724087][ T7] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 84.729915][ T7] __device_attach+0x228/0x4a0 [ 84.734686][ T7] ? device_driver_attach+0x210/0x210 [ 84.740064][ T7] ? kfree+0x1b0/0x2c0 [ 84.744135][ T7] ? kobject_uevent_env+0x2bb/0x1650 [ 84.749423][ T7] bus_probe_device+0x1e4/0x290 [ 84.754279][ T7] device_add+0xc2f/0x2180 [ 84.758694][ T7] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 84.764933][ T7] ? usb_cache_string+0xe3/0x120 [ 84.769874][ T7] ? lockdep_hardirqs_on+0x79/0x100 [ 84.775068][ T7] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 84.781311][ T7] usb_new_device.cold+0x63f/0x108e [ 84.786557][ T7] ? hub_disconnect+0x510/0x510 [ 84.791409][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 84.796344][ T7] ? _raw_spin_unlock_irq+0x1f/0x40 [ 84.801543][ T7] hub_event+0x2357/0x4330 [ 84.805973][ T7] ? hub_port_debounce+0x3c0/0x3c0 [ 84.811098][ T7] ? lock_release+0x720/0x720 [ 84.815772][ T7] ? lock_downgrade+0x6e0/0x6e0 [ 84.820621][ T7] ? do_raw_spin_lock+0x120/0x2b0 [ 84.825645][ T7] process_one_work+0x98d/0x1630 [ 84.830603][ T7] ? pwq_dec_nr_in_flight+0x320/0x320 [ 84.835983][ T7] ? rwlock_bug.part.0+0x90/0x90 [ 84.840922][ T7] ? _raw_spin_lock_irq+0x41/0x50 [ 84.845950][ T7] worker_thread+0x658/0x11f0 [ 84.850633][ T7] ? process_one_work+0x1630/0x1630 [ 84.855832][ T7] kthread+0x3e5/0x4d0 [ 84.859901][ T7] ? set_kthread_struct+0x130/0x130 [ 84.865099][ T7] ret_from_fork+0x1f/0x30 [ 84.871075][ T7] Kernel Offset: disabled [ 84.875481][ T7] Rebooting in 86400 seconds..