Warning: Permanently added '10.128.1.7' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 38.489930][ T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.729908][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 38.850040][ T17] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 67, changing to 10 [ 38.861333][ T17] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 38.874447][ T17] usb 1-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 38.883502][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.892781][ T17] usb 1-1: config 0 descriptor?? [ 39.381310][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.388497][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x2 [ 39.395676][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.402832][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.410205][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.417328][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.424756][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.431908][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.439012][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.446176][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.453370][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.460541][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.467653][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.474887][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.482366][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.489479][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.496666][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.503829][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.510999][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.518122][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.525402][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.532759][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.539958][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.547067][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.554312][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.561498][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.568718][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 executing program [ 39.576280][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.583452][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.590622][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.598090][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.606388][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.613573][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.621072][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.628196][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.635586][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.642784][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.650030][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.657247][ T17] logitech 0003:046D:CA04.0001: unknown main item tag 0x0 [ 39.665905][ T17] logitech 0003:046D:CA04.0001: hidraw0: USB HID v0.00 Device [HID 046d:ca04] on usb-dummy_hcd.0-1/input0 [ 39.677283][ T17] logitech 0003:046D:CA04.0001: not enough fields in HID_OUTPUT_REPORT 0 [ 39.687112][ T17] usb 1-1: USB disconnect, device number 2 [ 40.039875][ T17] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 40.279901][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 40.399984][ T17] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 67, changing to 10 [ 40.411230][ T17] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 40.424087][ T17] usb 1-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 40.433132][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.442227][ T17] usb 1-1: config 0 descriptor?? [ 40.921175][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.928366][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x2 [ 40.935570][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.943067][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.950480][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.957765][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.964990][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.972170][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.979302][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.986653][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 40.994234][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.001391][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.008591][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.015762][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.022940][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.030443][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.037950][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.045125][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.052287][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.059412][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.066926][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.074085][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.081406][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.089230][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.096429][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.103705][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.111112][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 executing program [ 41.118504][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.126056][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.133274][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.140773][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.148090][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.155340][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.162551][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.170001][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.177547][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.184751][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.192203][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.199688][ T17] logitech 0003:046D:CA04.0002: unknown main item tag 0x0 [ 41.208092][ T17] logitech 0003:046D:CA04.0002: hidraw1: USB HID v0.00 Device [HID 046d:ca04] on usb-dummy_hcd.0-1/input0 [ 41.219415][ T17] logitech 0003:046D:CA04.0002: not enough fields in HID_OUTPUT_REPORT 0 [ 41.229418][ T17] usb 1-1: USB disconnect, device number 3 [ 41.579914][ T17] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 41.819889][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 41.939952][ T17] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 67, changing to 10 [ 41.951438][ T17] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 41.964299][ T17] usb 1-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 41.973509][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.982431][ T17] usb 1-1: config 0 descriptor?? [ 42.450744][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.458021][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x2 [ 42.465574][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.472867][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.480101][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.487423][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.494627][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.501810][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.508930][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.516277][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.523493][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.530700][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.538234][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.545613][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.552954][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.560170][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.567655][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.575234][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.582423][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.589919][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.597036][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.604231][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.611389][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.618512][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.625710][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.632877][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.640191][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 executing program [ 42.647574][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.654864][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.661022][ T1741] ================================================================== [ 42.662063][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.670142][ T1741] BUG: KASAN: use-after-free in usbhid_power+0xca/0xe0 [ 42.670154][ T1741] Read of size 8 at addr ffff8881d2e70008 by task syz-executor825/1741 [ 42.670157][ T1741] [ 42.670170][ T1741] CPU: 0 PID: 1741 Comm: syz-executor825 Not tainted 5.3.0-rc4+ #26 [ 42.670176][ T1741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.670181][ T1741] Call Trace: [ 42.670199][ T1741] dump_stack+0xca/0x13e [ 42.670210][ T1741] ? usbhid_power+0xca/0xe0 [ 42.670228][ T1741] ? usbhid_power+0xca/0xe0 [ 42.677361][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.684207][ T1741] print_address_description+0x6a/0x32c [ 42.684222][ T1741] ? usbhid_power+0xca/0xe0 [ 42.684231][ T1741] ? usbhid_power+0xca/0xe0 [ 42.684240][ T1741] __kasan_report.cold+0x1a/0x33 [ 42.684250][ T1741] ? usbhid_power+0xca/0xe0 [ 42.684261][ T1741] kasan_report+0xe/0x12 [ 42.684278][ T1741] usbhid_power+0xca/0xe0 [ 42.692621][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.694881][ T1741] hidraw_open+0x20d/0x740 [ 42.712787][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.722676][ T1741] ? usbhid_output_report+0x290/0x290 [ 42.722688][ T1741] ? hidraw_ioctl+0xae0/0xae0 [ 42.722699][ T1741] chrdev_open+0x219/0x5c0 [ 42.722711][ T1741] ? cdev_put.part.0+0x50/0x50 [ 42.722732][ T1741] do_dentry_open+0x494/0x1120 [ 42.726049][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.730258][ T1741] ? cdev_put.part.0+0x50/0x50 [ 42.730269][ T1741] ? chmod_common+0x3c0/0x3c0 [ 42.730281][ T1741] ? inode_owner_or_capable+0x17a/0x1e0 [ 42.730292][ T1741] path_openat+0x1430/0x3f50 [ 42.730304][ T1741] ? save_stack+0x1b/0x80 [ 42.730322][ T1741] ? do_sys_open+0x294/0x580 [ 42.734821][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.739332][ T1741] ? do_syscall_64+0xb7/0x580 [ 42.739350][ T1741] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 42.746712][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.752247][ T1741] ? __lock_acquire+0x145e/0x3b50 [ 42.752259][ T1741] do_filp_open+0x1a1/0x280 [ 42.752272][ T1741] ? may_open_dev+0xf0/0xf0 [ 42.752290][ T1741] ? __alloc_fd+0x46d/0x600 [ 42.756835][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.761311][ T1741] ? do_raw_spin_lock+0x11a/0x280 [ 42.761322][ T1741] ? do_raw_spin_unlock+0x50/0x220 [ 42.761333][ T1741] ? _raw_spin_unlock+0x1f/0x30 [ 42.761343][ T1741] ? __alloc_fd+0x46d/0x600 [ 42.761356][ T1741] do_sys_open+0x3c0/0x580 [ 42.761375][ T1741] ? filp_open+0x70/0x70 [ 42.766312][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.770793][ T1741] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 42.770805][ T1741] do_syscall_64+0xb7/0x580 [ 42.770819][ T1741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.770829][ T1741] RIP: 0033:0x4061a1 [ 42.770843][ T1741] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 18 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 42.770858][ T1741] RSP: 002b:00007ffb2240a980 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 42.775120][ T17] logitech 0003:046D:CA04.0003: unknown main item tag 0x0 [ 42.779487][ T1741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004061a1 [ 43.007588][ T1741] RDX: 0000000000000000 RSI: 0000000000040000 RDI: 00007ffb2240a990 [ 43.015683][ T1741] RBP: 6666666666666667 R08: 000000000000000f R09: 00007ffb2240b700 [ 43.023762][ T1741] R10: 00007ffb2240b9d0 R11: 0000000000000293 R12: 00000000006dcc2c [ 43.031730][ T1741] R13: 00007ffef1b85aef R14: 00007ffb2240b9c0 R15: 0000000000000000 [ 43.039724][ T1741] [ 43.042043][ T1741] Allocated by task 1607: [ 43.046420][ T1741] save_stack+0x1b/0x80 [ 43.050692][ T1741] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 43.056316][ T1741] do_syslog+0x540/0x1380 [ 43.060642][ T1741] kmsg_read+0x8a/0xb0 [ 43.064867][ T1741] proc_reg_read+0x1c1/0x280 [ 43.069445][ T1741] __vfs_read+0x76/0x100 [ 43.073672][ T1741] vfs_read+0x1ea/0x430 [ 43.077944][ T1741] ksys_read+0x127/0x250 [ 43.082174][ T1741] do_syscall_64+0xb7/0x580 [ 43.086665][ T1741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.092543][ T1741] [ 43.094854][ T1741] Freed by task 1607: [ 43.098920][ T1741] save_stack+0x1b/0x80 [ 43.103171][ T1741] __kasan_slab_free+0x130/0x180 [ 43.108233][ T1741] kfree+0xe4/0x2f0 [ 43.112126][ T1741] do_syslog+0x1098/0x1380 [ 43.116528][ T1741] kmsg_read+0x8a/0xb0 [ 43.120581][ T1741] proc_reg_read+0x1c1/0x280 [ 43.125222][ T1741] __vfs_read+0x76/0x100 [ 43.129454][ T1741] vfs_read+0x1ea/0x430 [ 43.133709][ T1741] ksys_read+0x127/0x250 [ 43.137935][ T1741] do_syscall_64+0xb7/0x580 [ 43.142529][ T1741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.148411][ T1741] [ 43.151026][ T1741] The buggy address belongs to the object at ffff8881d2e70000 [ 43.151026][ T1741] which belongs to the cache kmalloc-1k of size 1024 [ 43.165068][ T1741] The buggy address is located 8 bytes inside of [ 43.165068][ T1741] 1024-byte region [ffff8881d2e70000, ffff8881d2e70400) [ 43.178327][ T1741] The buggy address belongs to the page: [ 43.183955][ T1741] page:ffffea00074b9c00 refcount:1 mapcount:0 mapping:ffff8881da002280 index:0x0 compound_mapcount: 0 [ 43.194986][ T1741] flags: 0x200000000010200(slab|head) [ 43.200350][ T1741] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da002280 [ 43.208961][ T1741] raw: 0000000000000000 00000000800e000e 00000001ffffffff 0000000000000000 [ 43.217524][ T1741] page dumped because: kasan: bad access detected [ 43.223921][ T1741] [ 43.226224][ T1741] Memory state around the buggy address: [ 43.231835][ T1741] ffff8881d2e6ff00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.239881][ T1741] ffff8881d2e6ff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.247957][ T1741] >ffff8881d2e70000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.256001][ T1741] ^ [ 43.260313][ T1741] ffff8881d2e70080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.268457][ T1741] ffff8881d2e70100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.276589][ T1741] ================================================================== [ 43.284631][ T1741] Disabling lock debugging due to kernel taint [ 43.290978][ T1741] Kernel panic - not syncing: panic_on_warn set ... [ 43.297577][ T1741] CPU: 0 PID: 1741 Comm: syz-executor825 Tainted: G B 5.3.0-rc4+ #26 [ 43.307727][ T1741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.317805][ T1741] Call Trace: [ 43.321083][ T1741] dump_stack+0xca/0x13e [ 43.325372][ T1741] panic+0x2a3/0x6da [ 43.329306][ T1741] ? add_taint.cold+0x16/0x16 [ 43.333971][ T1741] ? retint_kernel+0x10/0x10 [ 43.338643][ T1741] ? trace_hardirqs_on+0x55/0x1e0 [ 43.343742][ T1741] ? usbhid_power+0xca/0xe0 [ 43.348334][ T1741] end_report+0x43/0x49 [ 43.352476][ T1741] ? usbhid_power+0xca/0xe0 [ 43.357078][ T1741] __kasan_report.cold+0xd/0x33 [ 43.361913][ T1741] ? usbhid_power+0xca/0xe0 [ 43.366400][ T1741] kasan_report+0xe/0x12 [ 43.370631][ T1741] usbhid_power+0xca/0xe0 [ 43.375079][ T1741] hidraw_open+0x20d/0x740 [ 43.379473][ T1741] ? usbhid_output_report+0x290/0x290 [ 43.384988][ T1741] ? hidraw_ioctl+0xae0/0xae0 [ 43.389764][ T1741] chrdev_open+0x219/0x5c0 [ 43.394172][ T1741] ? cdev_put.part.0+0x50/0x50 [ 43.398921][ T1741] do_dentry_open+0x494/0x1120 [ 43.403776][ T1741] ? cdev_put.part.0+0x50/0x50 [ 43.408530][ T1741] ? chmod_common+0x3c0/0x3c0 [ 43.413192][ T1741] ? inode_owner_or_capable+0x17a/0x1e0 [ 43.418720][ T1741] path_openat+0x1430/0x3f50 [ 43.423332][ T1741] ? save_stack+0x1b/0x80 [ 43.427650][ T1741] ? do_sys_open+0x294/0x580 [ 43.432223][ T1741] ? do_syscall_64+0xb7/0x580 [ 43.437028][ T1741] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 43.442386][ T1741] ? __lock_acquire+0x145e/0x3b50 [ 43.447402][ T1741] do_filp_open+0x1a1/0x280 [ 43.452070][ T1741] ? may_open_dev+0xf0/0xf0 [ 43.456605][ T1741] ? __alloc_fd+0x46d/0x600 [ 43.461092][ T1741] ? do_raw_spin_lock+0x11a/0x280 [ 43.466103][ T1741] ? do_raw_spin_unlock+0x50/0x220 [ 43.471370][ T1741] ? _raw_spin_unlock+0x1f/0x30 [ 43.476202][ T1741] ? __alloc_fd+0x46d/0x600 [ 43.480783][ T1741] do_sys_open+0x3c0/0x580 [ 43.485269][ T1741] ? filp_open+0x70/0x70 [ 43.489492][ T1741] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 43.495302][ T1741] do_syscall_64+0xb7/0x580 [ 43.499782][ T1741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.505783][ T1741] RIP: 0033:0x4061a1 [ 43.509654][ T1741] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 18 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 43.529397][ T1741] RSP: 002b:00007ffb2240a980 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 43.537823][ T1741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004061a1 [ 43.545835][ T1741] RDX: 0000000000000000 RSI: 0000000000040000 RDI: 00007ffb2240a990 [ 43.553792][ T1741] RBP: 6666666666666667 R08: 000000000000000f R09: 00007ffb2240b700 [ 43.561856][ T1741] R10: 00007ffb2240b9d0 R11: 0000000000000293 R12: 00000000006dcc2c [ 43.569814][ T1741] R13: 00007ffef1b85aef R14: 00007ffb2240b9c0 R15: 0000000000000000 [ 43.578451][ T1741] Kernel Offset: disabled [ 43.582825][ T1741] Rebooting in 86400 seconds..