[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.656939][ T1665] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 17.891642][ C1] random: crng init done Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. 2019/08/14 05:34:47 parsed 1 programs 2019/08/14 05:34:49 executed programs: 0 syzkaller login: [ 103.901584][ T1741] cgroup1: Unknown subsys name 'perf_event' [ 103.908789][ T1741] cgroup1: Unknown subsys name 'net_cls' [ 103.921376][ T1744] cgroup1: Unknown subsys name 'perf_event' [ 103.927545][ T1746] cgroup1: Unknown subsys name 'perf_event' [ 103.961671][ T1748] cgroup1: Unknown subsys name 'perf_event' [ 103.969096][ T1748] cgroup1: Unknown subsys name 'net_cls' [ 103.974034][ T1744] cgroup1: Unknown subsys name 'net_cls' [ 103.978891][ T1749] cgroup1: Unknown subsys name 'perf_event' [ 103.992420][ T1755] cgroup1: Unknown subsys name 'perf_event' [ 104.001218][ T1749] cgroup1: Unknown subsys name 'net_cls' [ 104.015755][ T1746] cgroup1: Unknown subsys name 'net_cls' [ 104.022465][ T1755] cgroup1: Unknown subsys name 'net_cls' [ 107.260723][ T2000] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 107.280741][ T22] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 107.311084][ T5] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 107.340678][ T101] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 107.350969][ T17] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 107.380688][ T2751] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 107.520686][ T22] usb 4-1: Using ep0 maxpacket: 8 [ 107.520745][ T2000] usb 3-1: Using ep0 maxpacket: 8 [ 107.560667][ T5] usb 6-1: Using ep0 maxpacket: 8 [ 107.601451][ T101] usb 2-1: Using ep0 maxpacket: 8 [ 107.606610][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 107.620776][ T2751] usb 1-1: Using ep0 maxpacket: 8 [ 107.650910][ T2000] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.650930][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.650971][ T22] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 107.662095][ T2000] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 107.672913][ T22] usb 4-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 107.685723][ T2000] usb 3-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 107.698494][ T22] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.707559][ T2000] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.734309][ T22] usb 4-1: config 0 descriptor?? [ 107.738399][ T2000] usb 3-1: config 0 descriptor?? [ 107.745139][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.756132][ T5] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 107.769077][ T5] usb 6-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 107.778243][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.788642][ T5] usb 6-1: config 0 descriptor?? [ 107.800904][ T101] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.812381][ T101] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 107.820866][ T2751] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.825419][ T101] usb 2-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 107.836319][ T2751] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 107.845327][ T101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.858132][ T2751] usb 1-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 107.866237][ T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.875199][ T2751] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.894187][ T17] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 107.905080][ T2751] usb 1-1: config 0 descriptor?? [ 107.907019][ T17] usb 5-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 107.921051][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.931053][ T17] usb 5-1: config 0 descriptor?? [ 107.936380][ T101] usb 2-1: config 0 descriptor?? [ 108.132849][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.140164][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.147381][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.154692][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.161880][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.169262][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.176439][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.183630][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.190812][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.197973][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.205201][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.212383][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.219506][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.226689][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.233856][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.241044][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.248309][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.255477][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.268274][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.275470][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.280801][ T22] usbhid 4-1:0.0: can't add hid device: -71 [ 108.282753][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.291226][ T22] usbhid: probe of 4-1:0.0 failed with error -71 [ 108.297785][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.297813][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.297832][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.297850][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.310915][ T22] usb 4-1: USB disconnect, device number 2 [ 108.311521][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.346018][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.353209][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.360335][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.367525][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.374693][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.381907][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.389217][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.396428][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.403590][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.410773][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.417917][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.426704][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.433903][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.441102][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.448251][ T2000] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 108.457652][ T2000] logitech 0003:046D:CA04.0001: hidraw0: USB HID v0.00 Device [HID 046d:ca04] on usb-dummy_hcd.2-1/input0 [ 108.469042][ T2000] logitech 0003:046D:CA04.0001: not enough fields in HID_OUTPUT_REPORT 0 [ 108.479486][ T2000] usb 3-1: USB disconnect, device number 2 [ 108.500796][ T101] usbhid 2-1:0.0: can't add hid device: -71 [ 108.506876][ T17] usbhid 5-1:0.0: can't add hid device: -71 [ 108.513227][ T101] usbhid: probe of 2-1:0.0 failed with error -71 [ 108.520869][ T5] usbhid 6-1:0.0: can't add hid device: -71 [ 108.521457][ T17] usbhid: probe of 5-1:0.0 failed with error -71 [ 108.527500][ T5] usbhid: probe of 6-1:0.0 failed with error -71 [ 108.538544][ T101] usb 2-1: USB disconnect, device number 2 [ 108.541719][ T5] usb 6-1: USB disconnect, device number 2 [ 108.551813][ T2751] usbhid 1-1:0.0: can't add hid device: -71 [ 108.554467][ T17] usb 5-1: USB disconnect, device number 2 [ 108.558262][ T2751] usbhid: probe of 1-1:0.0 failed with error -71 [ 108.573140][ T2751] usb 1-1: USB disconnect, device number 2 [ 108.980820][ T2000] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 109.100705][ T17] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 109.120690][ T2751] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 109.140713][ T5] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 109.190687][ T101] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 109.190733][ T2752] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 109.220734][ T2000] usb 4-1: Using ep0 maxpacket: 8 [ 109.340768][ T2000] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.351841][ T2000] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 109.360646][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 109.364710][ T2000] usb 4-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 109.378785][ T2000] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.386923][ T2751] usb 3-1: Using ep0 maxpacket: 8 [ 109.392923][ T2000] usb 4-1: config 0 descriptor?? [ 109.410851][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 109.440687][ T2752] usb 2-1: Using ep0 maxpacket: 8 [ 109.470807][ T101] usb 5-1: Using ep0 maxpacket: 8 [ 109.491451][ T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.502566][ T17] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 109.510871][ T2751] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.515540][ T17] usb 6-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 109.526503][ T2751] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 109.535492][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.541648][ T17] usb 6-1: config 0 descriptor?? [ 109.548429][ T2751] usb 3-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 109.570424][ T2751] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.578542][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.589495][ T5] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 109.602420][ T5] usb 1-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 109.611513][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.620906][ T5] usb 1-1: config 0 descriptor?? [ 109.626796][ T2751] usb 3-1: config 0 descriptor?? [ 109.632263][ T2763] ================================================================== [ 109.640493][ T2763] BUG: KASAN: use-after-free in usbhid_power+0xca/0xe0 [ 109.647463][ T2763] Read of size 8 at addr ffff8881cc308008 by task syz-executor.3/2763 [ 109.655606][ T2763] [ 109.657931][ T2763] CPU: 0 PID: 2763 Comm: syz-executor.3 Not tainted 5.3.0-rc4+ #26 [ 109.665815][ T2763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.676120][ T2763] Call Trace: [ 109.679434][ T2763] dump_stack+0xca/0x13e [ 109.683778][ T2763] ? usbhid_power+0xca/0xe0 [ 109.688291][ T2763] ? usbhid_power+0xca/0xe0 [ 109.692806][ T2763] print_address_description+0x6a/0x32c [ 109.698554][ T2763] ? usbhid_power+0xca/0xe0 [ 109.704233][ T2763] ? usbhid_power+0xca/0xe0 [ 109.708730][ T2763] __kasan_report.cold+0x1a/0x33 [ 109.713864][ T2763] ? usbhid_power+0xca/0xe0 [ 109.718397][ T2763] kasan_report+0xe/0x12 [ 109.722641][ T2763] usbhid_power+0xca/0xe0 [ 109.726978][ T2763] hidraw_open+0x20d/0x740 [ 109.731495][ T2763] ? usbhid_output_report+0x290/0x290 [ 109.736880][ T2763] ? hidraw_ioctl+0xae0/0xae0 [ 109.741568][ T2763] chrdev_open+0x219/0x5c0 [ 109.745991][ T2763] ? cdev_put.part.0+0x50/0x50 [ 109.750751][ T2763] do_dentry_open+0x494/0x1120 [ 109.755530][ T2763] ? cdev_put.part.0+0x50/0x50 [ 109.760306][ T2763] ? chmod_common+0x3c0/0x3c0 [ 109.765080][ T2763] ? inode_permission+0xbe/0x3a0 [ 109.770011][ T2763] path_openat+0x1430/0x3f50 [ 109.774611][ T2763] ? save_stack+0x1b/0x80 [ 109.778935][ T2763] ? do_sys_open+0x294/0x580 [ 109.783540][ T2763] ? do_syscall_64+0xb7/0x580 [ 109.788220][ T2763] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 109.793607][ T2763] ? __lock_acquire+0x145e/0x3b50 [ 109.798641][ T2763] do_filp_open+0x1a1/0x280 [ 109.803137][ T2763] ? may_open_dev+0xf0/0xf0 [ 109.807637][ T2763] ? __alloc_fd+0x46d/0x600 [ 109.812179][ T2763] ? do_raw_spin_lock+0x11a/0x280 [ 109.817354][ T2763] ? do_raw_spin_unlock+0x50/0x220 [ 109.822680][ T2763] ? _raw_spin_unlock+0x1f/0x30 [ 109.827997][ T2763] ? __alloc_fd+0x46d/0x600 [ 109.832520][ T2763] do_sys_open+0x3c0/0x580 [ 109.836945][ T2763] ? filp_open+0x70/0x70 [ 109.841238][ T2763] ? __ia32_sys_clock_settime+0x260/0x260 [ 109.847564][ T2763] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 109.853272][ T2763] do_syscall_64+0xb7/0x580 [ 109.857767][ T2763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.863650][ T2763] RIP: 0033:0x413711 [ 109.867543][ T2763] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 109.887145][ T2763] RSP: 002b:00007f5dc883d7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 109.895563][ T2763] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413711 [ 109.903525][ T2763] RDX: 0000000000000000 RSI: 0000000000020000 RDI: 00007f5dc883d850 [ 109.911519][ T2763] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 109.919491][ T2763] R10: 00007f5dc883e9d0 R11: 0000000000000293 R12: 00007f5dc883e6d4 [ 109.927465][ T2763] R13: 00000000004c8c26 R14: 00000000004dfb50 R15: 00000000ffffffff [ 109.935429][ T2763] [ 109.937753][ T2763] The buggy address belongs to the page: 2019/08/14 05:34:55 executed programs: 6 [ 109.943392][ T2763] page:ffffea000730c200 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 109.952748][ T2763] flags: 0x200000000000000() [ 109.957343][ T2763] raw: 0200000000000000 ffffea00072bae08 ffff88821fffabd0 0000000000000000 [ 109.973067][ T2763] raw: 0000000000000000 0000000000000002 00000000ffffff7f 0000000000000000 [ 109.981655][ T2763] page dumped because: kasan: bad access detected [ 109.988068][ T2763] [ 109.990399][ T2763] Memory state around the buggy address: [ 109.996040][ T2763] ffff8881cc307f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 110.004112][ T2763] ffff8881cc307f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 110.012183][ T2763] >ffff8881cc308000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.020226][ T2763] ^ [ 110.024538][ T2763] ffff8881cc308080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.032589][ T2763] ffff8881cc308100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.040648][ T2763] ================================================================== [ 110.048704][ T2763] Disabling lock debugging due to kernel taint [ 110.055096][ T2763] Kernel panic - not syncing: panic_on_warn set ... [ 110.061701][ T2763] CPU: 0 PID: 2763 Comm: syz-executor.3 Tainted: G B 5.3.0-rc4+ #26 [ 110.070976][ T2763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.081122][ T2763] Call Trace: [ 110.084415][ T2763] dump_stack+0xca/0x13e [ 110.088683][ T2763] panic+0x2a3/0x6da [ 110.092578][ T2763] ? add_taint.cold+0x16/0x16 [ 110.097249][ T2763] ? retint_kernel+0x10/0x10 [ 110.101886][ T2763] ? trace_hardirqs_on+0x55/0x1e0 [ 110.106901][ T2763] ? usbhid_power+0xca/0xe0 [ 110.111411][ T2763] end_report+0x43/0x49 [ 110.115566][ T2763] ? usbhid_power+0xca/0xe0 [ 110.120074][ T2763] __kasan_report.cold+0xd/0x33 [ 110.124928][ T2763] ? usbhid_power+0xca/0xe0 [ 110.129427][ T2763] kasan_report+0xe/0x12 [ 110.133649][ T2763] usbhid_power+0xca/0xe0 [ 110.137967][ T2763] hidraw_open+0x20d/0x740 [ 110.142382][ T2763] ? usbhid_output_report+0x290/0x290 [ 110.147734][ T2763] ? hidraw_ioctl+0xae0/0xae0 [ 110.152414][ T2763] chrdev_open+0x219/0x5c0 [ 110.156816][ T2763] ? cdev_put.part.0+0x50/0x50 [ 110.161576][ T2763] do_dentry_open+0x494/0x1120 [ 110.166417][ T2763] ? cdev_put.part.0+0x50/0x50 [ 110.171159][ T2763] ? chmod_common+0x3c0/0x3c0 [ 110.175819][ T2763] ? inode_permission+0xbe/0x3a0 [ 110.180734][ T2763] path_openat+0x1430/0x3f50 [ 110.185304][ T2763] ? save_stack+0x1b/0x80 [ 110.189615][ T2763] ? do_sys_open+0x294/0x580 [ 110.194181][ T2763] ? do_syscall_64+0xb7/0x580 [ 110.198837][ T2763] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 110.204187][ T2763] ? __lock_acquire+0x145e/0x3b50 [ 110.209190][ T2763] do_filp_open+0x1a1/0x280 [ 110.213671][ T2763] ? may_open_dev+0xf0/0xf0 [ 110.218163][ T2763] ? __alloc_fd+0x46d/0x600 [ 110.222659][ T2763] ? do_raw_spin_lock+0x11a/0x280 [ 110.227685][ T2763] ? do_raw_spin_unlock+0x50/0x220 [ 110.232867][ T2763] ? _raw_spin_unlock+0x1f/0x30 [ 110.237719][ T2763] ? __alloc_fd+0x46d/0x600 [ 110.242205][ T2763] do_sys_open+0x3c0/0x580 [ 110.246602][ T2763] ? filp_open+0x70/0x70 [ 110.250828][ T2763] ? __ia32_sys_clock_settime+0x260/0x260 [ 110.263409][ T2763] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 110.269211][ T2763] do_syscall_64+0xb7/0x580 [ 110.273699][ T2763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.279576][ T2763] RIP: 0033:0x413711 [ 110.283469][ T2763] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 110.303071][ T2763] RSP: 002b:00007f5dc883d7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 110.311478][ T2763] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413711 [ 110.319444][ T2763] RDX: 0000000000000000 RSI: 0000000000020000 RDI: 00007f5dc883d850 [ 110.327400][ T2763] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 110.335370][ T2763] R10: 00007f5dc883e9d0 R11: 0000000000000293 R12: 00007f5dc883e6d4 [ 110.343325][ T2763] R13: 00000000004c8c26 R14: 00000000004dfb50 R15: 00000000ffffffff [ 110.351964][ T2763] Kernel Offset: disabled [ 110.356293][ T2763] Rebooting in 86400 seconds..