[ 45.556880] audit: type=1800 audit(1585255754.322:29): pid=8028 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2447 res=0 [ 45.592910] audit: type=1800 audit(1585255754.322:30): pid=8028 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2490 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.164' (ECDSA) to the list of known hosts. syzkaller login: [ 116.306462] kauditd_printk_skb: 5 callbacks suppressed [ 116.306476] audit: type=1400 audit(1585255825.072:36): avc: denied { map } for pid=8212 comm="syz-executor886" path="/root/syz-executor886515358" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 116.332276] IPVS: ftp: loaded support on port[0] = 21 [ 116.352942] IPVS: ftp: loaded support on port[0] = 21 [ 116.358844] IPVS: ftp: loaded support on port[0] = 21 [ 116.365976] IPVS: ftp: loaded support on port[0] = 21 [ 116.366710] IPVS: ftp: loaded support on port[0] = 21 [ 116.379347] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 116.485077] audit: type=1400 audit(1585255825.252:37): avc: denied { create } for pid=8223 comm="syz-executor886" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 116.496838] hid-generic 0000:0000:0000.0001: ignoring exceeding usage max [ 116.535799] hid-generic 0000:0000:0000.0002: ignoring exceeding usage max [ 116.556023] audit: type=1400 audit(1585255825.252:38): avc: denied { write } for pid=8223 comm="syz-executor886" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program [ 116.582939] hid-generic 0000:0000:0000.0002: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 116.596743] audit: type=1400 audit(1585255825.252:39): avc: denied { read } for pid=8223 comm="syz-executor886" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.643133] hid-generic 0000:0000:0000.0001: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 116.649705] hid-generic 0000:0000:0000.0003: ignoring exceeding usage max [ 116.678576] hid-generic 0000:0000:0000.0003: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 116.712080] hid-generic 0000:0000:0000.0004: ignoring exceeding usage max [ 116.727951] hid-generic 0000:0000:0000.0005: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.754378] hid-generic 0000:0000:0000.0004: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 116.780595] hid-generic 0000:0000:0000.0005: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.819121] hid-generic 0000:0000:0000.0006: ignoring exceeding usage max [ 116.847133] hid-generic 0000:0000:0000.0006: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 116.851193] hid-generic 0000:0000:0000.0007: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.878563] hid-generic 0000:0000:0000.0008: ignoring exceeding usage max [ 116.911726] hid-generic 0000:0000:0000.0008: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.943349] hid-generic 0000:0000:0000.0007: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 116.958421] hid-generic 0000:0000:0000.0009: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 116.993295] hid-generic 0000:0000:0000.0009: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.026360] hid-generic 0000:0000:0000.000A: ignoring exceeding usage max executing program executing program executing program executing program [ 117.038612] hid-generic 0000:0000:0000.000B: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.071840] hid-generic 0000:0000:0000.000A: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.075181] hid-generic 0000:0000:0000.000C: ignoring exceeding usage max [ 117.089721] hid-generic 0000:0000:0000.000B: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.138121] hid-generic 0000:0000:0000.000C: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.141918] hid-generic 0000:0000:0000.000D: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.192381] hid-generic 0000:0000:0000.000E: ignoring exceeding usage max [ 117.222917] hid-generic 0000:0000:0000.000D: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.226987] hid-generic 0000:0000:0000.000E: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.276677] hid-generic 0000:0000:0000.000F: ignoring exceeding usage max [ 117.308200] hid-generic 0000:0000:0000.000F: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.308373] hid-generic 0000:0000:0000.0010: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 117.360526] hid-generic 0000:0000:0000.0011: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.402123] hid-generic 0000:0000:0000.0010: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.402686] hid-generic 0000:0000:0000.0012: ignoring exceeding usage max [ 117.423124] hid-generic 0000:0000:0000.0011: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.466727] hid-generic 0000:0000:0000.0013: ignoring exceeding usage max [ 117.489965] hid-generic 0000:0000:0000.0012: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.496909] hid-generic 0000:0000:0000.0013: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.544132] hid-generic 0000:0000:0000.0014: ignoring exceeding usage max [ 117.547173] hid-generic 0000:0000:0000.0015: ignoring exceeding usage max [ 117.583984] hid-generic 0000:0000:0000.0014: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.613889] hid-generic 0000:0000:0000.0015: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 117.614605] hid-generic 0000:0000:0000.0016: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.663591] hid-generic 0000:0000:0000.0017: ignoring exceeding usage max [ 117.679703] hid-generic 0000:0000:0000.0016: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.692811] hid-generic 0000:0000:0000.0017: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 117.720045] hid-generic 0000:0000:0000.0018: ignoring exceeding usage max [ 117.755961] hid-generic 0000:0000:0000.0018: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 117.756678] hid-generic 0000:0000:0000.001A: ignoring exceeding usage max [ 117.777003] hid-generic 0000:0000:0000.0019: ignoring exceeding usage max [ 117.796764] hid-generic 0000:0000:0000.001B: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 117.821687] hid-generic 0000:0000:0000.0019: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 117.832896] hid-generic 0000:0000:0000.001B: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 117.842986] hid-generic 0000:0000:0000.001A: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.873955] hid-generic 0000:0000:0000.001C: ignoring exceeding usage max [ 117.908113] hid-generic 0000:0000:0000.001C: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 117.937312] hid-generic 0000:0000:0000.001D: ignoring exceeding usage max [ 117.961635] hid-generic 0000:0000:0000.001E: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 117.979809] hid-generic 0000:0000:0000.001D: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.009620] hid-generic 0000:0000:0000.001E: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 118.043251] hid-generic 0000:0000:0000.001F: ignoring exceeding usage max [ 118.050017] hid-generic 0000:0000:0000.0020: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.086092] hid-generic 0000:0000:0000.001F: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.095886] hid-generic 0000:0000:0000.0020: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.144804] hid-generic 0000:0000:0000.0021: ignoring exceeding usage max [ 118.166085] hid-generic 0000:0000:0000.0022: ignoring exceeding usage max [ 118.166879] hid-generic 0000:0000:0000.0021: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 118.193110] hid-generic 0000:0000:0000.0022: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.235536] hid-generic 0000:0000:0000.0023: ignoring exceeding usage max [ 118.264137] hid-generic 0000:0000:0000.0023: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 118.288362] hid-generic 0000:0000:0000.0024: ignoring exceeding usage max [ 118.314144] hid-generic 0000:0000:0000.0025: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.337344] hid-generic 0000:0000:0000.0024: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.357035] hid-generic 0000:0000:0000.0025: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 118.398787] hid-generic 0000:0000:0000.0026: ignoring exceeding usage max [ 118.405577] hid-generic 0000:0000:0000.0027: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 118.440071] hid-generic 0000:0000:0000.0027: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.451369] hid-generic 0000:0000:0000.0028: ignoring exceeding usage max [ 118.463424] hid-generic 0000:0000:0000.0026: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 118.477262] hid-generic 0000:0000:0000.0029: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.508575] hid-generic 0000:0000:0000.0028: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.530115] hid-generic 0000:0000:0000.0029: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 118.568660] hid-generic 0000:0000:0000.002A: ignoring exceeding usage max [ 118.582709] hid-generic 0000:0000:0000.002B: ignoring exceeding usage max [ 118.601668] hid-generic 0000:0000:0000.002A: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 118.612124] hid-generic 0000:0000:0000.002B: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.670244] hid-generic 0000:0000:0000.002D: ignoring exceeding usage max [ 118.673089] hid-generic 0000:0000:0000.002C: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.711199] hid-generic 0000:0000:0000.002D: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.734225] hid-generic 0000:0000:0000.002C: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 118.746274] hid-generic 0000:0000:0000.002E: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program [ 118.784775] hid-generic 0000:0000:0000.002E: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.790249] hid-generic 0000:0000:0000.002F: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.829370] hid-generic 0000:0000:0000.0030: ignoring exceeding usage max [ 118.836580] hid-generic 0000:0000:0000.002F: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 118.850984] hid-generic 0000:0000:0000.0031: ignoring exceeding usage max [ 118.863481] hid-generic 0000:0000:0000.0030: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 118.918101] hid-generic 0000:0000:0000.0032: ignoring exceeding usage max [ 118.921628] hid-generic 0000:0000:0000.0031: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 118.947810] hid-generic 0000:0000:0000.0032: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 118.995046] hid-generic 0000:0000:0000.0034: ignoring exceeding usage max [ 119.007462] hid-generic 0000:0000:0000.0033: ignoring exceeding usage max [ 119.018237] hid-generic 0000:0000:0000.0034: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.033572] hid-generic 0000:0000:0000.0035: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.054020] hid-generic 0000:0000:0000.0033: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 119.062841] hid-generic 0000:0000:0000.0035: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.104453] hid-generic 0000:0000:0000.0036: ignoring exceeding usage max [ 119.140480] hid-generic 0000:0000:0000.0036: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 119.175600] hid-generic 0000:0000:0000.0037: ignoring exceeding usage max [ 119.180230] hid-generic 0000:0000:0000.0038: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 119.221776] hid-generic 0000:0000:0000.0037: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.228517] hid-generic 0000:0000:0000.0039: ignoring exceeding usage max [ 119.240538] hid-generic 0000:0000:0000.0038: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.280223] hid-generic 0000:0000:0000.0039: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.289581] hid-generic 0000:0000:0000.003A: ignoring exceeding usage max [ 119.307035] hid-generic 0000:0000:0000.003A: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.331618] hid-generic 0000:0000:0000.003B: ignoring exceeding usage max [ 119.355868] hid-generic 0000:0000:0000.003B: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.392894] hid-generic 0000:0000:0000.003C: ignoring exceeding usage max [ 119.419716] hid-generic 0000:0000:0000.003D: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.456161] hid-generic 0000:0000:0000.003C: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.457374] hid-generic 0000:0000:0000.003E: ignoring exceeding usage max [ 119.474309] hid-generic 0000:0000:0000.003D: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program [ 119.501067] hid-generic 0000:0000:0000.003E: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.555253] hid-generic 0000:0000:0000.003F: ignoring exceeding usage max [ 119.557576] hid-generic 0000:0000:0000.0040: ignoring exceeding usage max [ 119.576408] hid-generic 0000:0000:0000.0041: ignoring exceeding usage max [ 119.584909] hid-generic 0000:0000:0000.003F: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.595428] hid-generic 0000:0000:0000.0041: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.624524] hid-generic 0000:0000:0000.0040: hidraw2: HID vfffd.00 Device [syz1] on sz1 [ 119.649369] hid-generic 0000:0000:0000.0042: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.688354] hid-generic 0000:0000:0000.0043: ignoring exceeding usage max [ 119.702411] hid-generic 0000:0000:0000.0042: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 119.742816] hid-generic 0000:0000:0000.0043: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 119.756461] hid-generic 0000:0000:0000.0044: ignoring exceeding usage max [ 119.770587] hid-generic 0000:0000:0000.0045: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.786425] hid-generic 0000:0000:0000.0044: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.796927] hid-generic 0000:0000:0000.0045: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.855279] hid-generic 0000:0000:0000.0046: ignoring exceeding usage max [ 119.870599] hid-generic 0000:0000:0000.0047: ignoring exceeding usage max [ 119.878785] hid-generic 0000:0000:0000.0046: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.909470] hid-generic 0000:0000:0000.0047: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 119.939979] hid-generic 0000:0000:0000.0048: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 119.978064] hid-generic 0000:0000:0000.0048: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 119.978396] hid-generic 0000:0000:0000.0049: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 120.042785] hid-generic 0000:0000:0000.004A: ignoring exceeding usage max [ 120.049371] hid-generic 0000:0000:0000.004B: ignoring exceeding usage max [ 120.058636] hid-generic 0000:0000:0000.0049: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.095370] hid-generic 0000:0000:0000.004B: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 120.097157] hid-generic 0000:0000:0000.004A: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.147277] hid-generic 0000:0000:0000.004C: ignoring exceeding usage max [ 120.180138] hid-generic 0000:0000:0000.004C: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.181162] hid-generic 0000:0000:0000.004D: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.240961] hid-generic 0000:0000:0000.004E: ignoring exceeding usage max [ 120.253112] hid-generic 0000:0000:0000.004D: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.278838] hid-generic 0000:0000:0000.004E: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.290058] hid-generic 0000:0000:0000.004F: ignoring exceeding usage max [ 120.324920] hid-generic 0000:0000:0000.004F: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 120.368810] hid-generic 0000:0000:0000.0051: ignoring exceeding usage max [ 120.371780] hid-generic 0000:0000:0000.0050: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 120.411161] hid-generic 0000:0000:0000.0051: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.419092] hid-generic 0000:0000:0000.0052: ignoring exceeding usage max [ 120.428789] hid-generic 0000:0000:0000.0050: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 120.455750] hid-generic 0000:0000:0000.0052: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.490074] hid-generic 0000:0000:0000.0053: ignoring exceeding usage max [ 120.508581] hid-generic 0000:0000:0000.0053: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.531141] hid-generic 0000:0000:0000.0054: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 120.547609] hid-generic 0000:0000:0000.0055: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.589783] hid-generic 0000:0000:0000.0055: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.592377] hid-generic 0000:0000:0000.0056: ignoring exceeding usage max [ 120.611541] hid-generic 0000:0000:0000.0054: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 120.655458] hid-generic 0000:0000:0000.0057: ignoring exceeding usage max [ 120.668300] hid-generic 0000:0000:0000.0056: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.696506] hid-generic 0000:0000:0000.0057: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 120.711695] hid-generic 0000:0000:0000.0058: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 120.736822] hid-generic 0000:0000:0000.0058: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.772830] hid-generic 0000:0000:0000.0059: ignoring exceeding usage max executing program executing program executing program executing program [ 120.783036] hid-generic 0000:0000:0000.005A: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.813367] hid-generic 0000:0000:0000.0059: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.831512] hid-generic 0000:0000:0000.005A: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 120.850745] hid-generic 0000:0000:0000.005B: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.876545] hid-generic 0000:0000:0000.005B: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.898560] hid-generic 0000:0000:0000.005C: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 120.925159] hid-generic 0000:0000:0000.005D: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 120.952797] hid-generic 0000:0000:0000.005C: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 120.965949] hid-generic 0000:0000:0000.005D: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 121.014942] hid-generic 0000:0000:0000.005F: ignoring exceeding usage max [ 121.026344] hid-generic 0000:0000:0000.005E: ignoring exceeding usage max [ 121.039891] hid-generic 0000:0000:0000.0060: ignoring exceeding usage max [ 121.051710] hid-generic 0000:0000:0000.005F: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.067506] hid-generic 0000:0000:0000.005E: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 121.100309] hid-generic 0000:0000:0000.0060: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.125872] hid-generic 0000:0000:0000.0061: ignoring exceeding usage max [ 121.153168] hid-generic 0000:0000:0000.0062: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.168452] hid-generic 0000:0000:0000.0061: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.184899] hid-generic 0000:0000:0000.0062: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 121.225378] hid-generic 0000:0000:0000.0063: ignoring exceeding usage max [ 121.243460] hid-generic 0000:0000:0000.0064: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.268671] hid-generic 0000:0000:0000.0063: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.279291] hid-generic 0000:0000:0000.0064: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 121.325109] hid-generic 0000:0000:0000.0065: ignoring exceeding usage max [ 121.346818] hid-generic 0000:0000:0000.0066: ignoring exceeding usage max [ 121.355926] hid-generic 0000:0000:0000.0067: ignoring exceeding usage max [ 121.364355] hid-generic 0000:0000:0000.0065: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 121.387903] hid-generic 0000:0000:0000.0067: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 121.392218] hid-generic 0000:0000:0000.0068: ignoring exceeding usage max [ 121.416733] hid-generic 0000:0000:0000.0066: hidraw2: HID vfffd.00 Device [syz1] on sz1 [ 121.424956] hid-generic 0000:0000:0000.0069: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.471044] hid-generic 0000:0000:0000.0069: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.491214] hid-generic 0000:0000:0000.0068: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 121.520421] hid-generic 0000:0000:0000.006A: ignoring exceeding usage max [ 121.559393] hid-generic 0000:0000:0000.006B: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 121.564594] hid-generic 0000:0000:0000.006C: ignoring exceeding usage max [ 121.577220] hid-generic 0000:0000:0000.006A: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.581272] hid-generic 0000:0000:0000.006B: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.612713] hid-generic 0000:0000:0000.006C: hidraw2: HID vfffd.00 Device [syz1] on sz1 [ 121.632337] hid-generic 0000:0000:0000.006D: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.682836] hid-generic 0000:0000:0000.006D: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.692346] hid-generic 0000:0000:0000.006E: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.744677] hid-generic 0000:0000:0000.006E: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.746250] hid-generic 0000:0000:0000.006F: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 121.800851] hid-generic 0000:0000:0000.006F: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.810316] hid-generic 0000:0000:0000.0070: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 121.848181] hid-generic 0000:0000:0000.0071: ignoring exceeding usage max [ 121.876611] hid-generic 0000:0000:0000.0070: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 121.878467] hid-generic 0000:0000:0000.0072: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.895686] hid-generic 0000:0000:0000.0071: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 121.923436] hid-generic 0000:0000:0000.0072: hidraw2: HID vfffd.00 Device [syz1] on sz1 [ 121.941149] hid-generic 0000:0000:0000.0073: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 121.966955] hid-generic 0000:0000:0000.0073: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.014774] hid-generic 0000:0000:0000.0074: ignoring exceeding usage max [ 122.015162] hid-generic 0000:0000:0000.0075: ignoring exceeding usage max [ 122.031533] hid-generic 0000:0000:0000.0074: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.068175] hid-generic 0000:0000:0000.0075: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 122.091873] hid-generic 0000:0000:0000.0076: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.125009] hid-generic 0000:0000:0000.0076: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.148044] hid-generic 0000:0000:0000.0077: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program [ 122.179320] hid-generic 0000:0000:0000.0077: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.188466] hid-generic 0000:0000:0000.0078: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.230329] hid-generic 0000:0000:0000.0078: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.234543] hid-generic 0000:0000:0000.0079: ignoring exceeding usage max [ 122.256853] hid-generic 0000:0000:0000.0079: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.291127] hid-generic 0000:0000:0000.007A: ignoring exceeding usage max [ 122.308471] hid-generic 0000:0000:0000.007B: ignoring exceeding usage max [ 122.316144] hid-generic 0000:0000:0000.007A: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.345261] hid-generic 0000:0000:0000.007B: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 122.362302] hid-generic 0000:0000:0000.007C: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 122.397017] hid-generic 0000:0000:0000.007C: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.430669] hid-generic 0000:0000:0000.007D: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.449389] hid-generic 0000:0000:0000.007E: ignoring exceeding usage max [ 122.473450] hid-generic 0000:0000:0000.007D: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.486785] hid-generic 0000:0000:0000.007E: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 122.527462] hid-generic 0000:0000:0000.007F: ignoring exceeding usage max [ 122.536289] hid-generic 0000:0000:0000.0080: ignoring exceeding usage max [ 122.542407] hid-generic 0000:0000:0000.007F: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.581783] hid-generic 0000:0000:0000.0081: ignoring exceeding usage max [ 122.588000] hid-generic 0000:0000:0000.0080: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.618270] hid-generic 0000:0000:0000.0081: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.648689] hid-generic 0000:0000:0000.0082: ignoring exceeding usage max [ 122.678660] hid-generic 0000:0000:0000.0082: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.706617] hid-generic 0000:0000:0000.0083: ignoring exceeding usage max [ 122.731409] hid-generic 0000:0000:0000.0083: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 122.741674] hid-generic 0000:0000:0000.0084: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 122.789329] hid-generic 0000:0000:0000.0085: ignoring exceeding usage max [ 122.796122] hid-generic 0000:0000:0000.0086: ignoring exceeding usage max [ 122.805913] hid-generic 0000:0000:0000.0084: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.834599] hid-generic 0000:0000:0000.0086: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 122.835629] hid-generic 0000:0000:0000.0085: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 122.899574] hid-generic 0000:0000:0000.0087: ignoring exceeding usage max [ 122.934690] hid-generic 0000:0000:0000.0087: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 122.939966] hid-generic 0000:0000:0000.0088: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 122.971588] hid-generic 0000:0000:0000.0089: ignoring exceeding usage max [ 122.995560] hid-generic 0000:0000:0000.0088: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.011781] hid-generic 0000:0000:0000.0089: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 123.052724] hid-generic 0000:0000:0000.008A: ignoring exceeding usage max [ 123.082209] hid-generic 0000:0000:0000.008B: ignoring exceeding usage max [ 123.087866] hid-generic 0000:0000:0000.008C: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 123.096885] hid-generic 0000:0000:0000.008A: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.126558] hid-generic 0000:0000:0000.008C: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 123.135589] hid-generic 0000:0000:0000.008B: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.176416] hid-generic 0000:0000:0000.008D: ignoring exceeding usage max [ 123.207527] hid-generic 0000:0000:0000.008D: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 123.220473] hid-generic 0000:0000:0000.008E: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.269279] hid-generic 0000:0000:0000.008F: ignoring exceeding usage max [ 123.269958] hid-generic 0000:0000:0000.008E: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.312805] hid-generic 0000:0000:0000.008F: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 123.332294] hid-generic 0000:0000:0000.0090: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.363909] hid-generic 0000:0000:0000.0090: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.397020] hid-generic 0000:0000:0000.0091: ignoring exceeding usage max executing program executing program executing program [ 123.408218] hid-generic 0000:0000:0000.0092: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.442776] hid-generic 0000:0000:0000.0091: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.457783] hid-generic 0000:0000:0000.0093: ignoring exceeding usage max [ 123.466654] hid-generic 0000:0000:0000.0092: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.491635] hid-generic 0000:0000:0000.0093: hidraw2: HID vfffd.00 Device [syz1] on sz1 [ 123.530158] hid-generic 0000:0000:0000.0094: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 123.541031] hid-generic 0000:0000:0000.0095: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.571271] hid-generic 0000:0000:0000.0094: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.579435] hid-generic 0000:0000:0000.0095: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 123.624427] hid-generic 0000:0000:0000.0096: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 123.666970] hid-generic 0000:0000:0000.0097: ignoring exceeding usage max [ 123.667867] hid-generic 0000:0000:0000.0098: ignoring exceeding usage max [ 123.681226] hid-generic 0000:0000:0000.0096: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.714537] hid-generic 0000:0000:0000.0097: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 123.725147] hid-generic 0000:0000:0000.0098: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.775162] hid-generic 0000:0000:0000.009A: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 123.777593] hid-generic 0000:0000:0000.009A: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.778260] hid-generic 0000:0000:0000.0099: ignoring exceeding usage max [ 123.786485] hid-generic 0000:0000:0000.0099: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 123.801923] hid-generic 0000:0000:0000.009B: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 123.828691] hid-generic 0000:0000:0000.009B: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.847471] hid-generic 0000:0000:0000.009C: ignoring exceeding usage max [ 123.865707] hid-generic 0000:0000:0000.009C: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.889295] hid-generic 0000:0000:0000.009D: ignoring exceeding usage max [ 123.909040] hid-generic 0000:0000:0000.009D: hidraw0: HID vfffd.00 Device [syz1] on sz1 [ 123.928786] hid-generic 0000:0000:0000.009E: ignoring exceeding usage max [ 123.932293] hid-generic 0000:0000:0000.009E: hidraw0: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 123.951491] INFO: trying to register non-static key. [ 123.972098] hid-generic 0000:0000:0000.009F: ignoring exceeding usage max [ 123.975247] the code is fine but needs lockdep annotation. [ 123.975250] turning off the locking correctness validator. [ 123.975263] CPU: 0 PID: 9669 Comm: syz-executor886 Not tainted 4.19.113-syzkaller #0 [ 123.975268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.975272] Call Trace: [ 123.975290] dump_stack+0x188/0x20d executing program executing program executing program [ 123.975308] register_lock_class+0x14d0/0x16f0 [ 123.997745] hid-generic 0000:0000:0000.00A0: ignoring exceeding usage max [ 124.000597] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 124.029945] hid-generic 0000:0000:0000.00A1: ignoring exceeding usage max [ 124.034440] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 124.034454] ? check_noncircular+0x20/0x20 [ 124.034465] ? mark_held_locks+0xf0/0xf0 [ 124.034476] __lock_acquire+0x154/0x49c0 [ 124.034496] ? find_held_lock+0x2d/0x110 [ 124.040414] hid-generic 0000:0000:0000.009F: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program [ 124.048008] ? uhid_char_write+0xa62/0xfb0 [ 124.048024] ? mark_held_locks+0xf0/0xf0 [ 124.048034] ? lock_downgrade+0x740/0x740 [ 124.048049] ? __mutex_unlock_slowpath+0xea/0x670 [ 124.048060] ? __lock_acquire+0x6ee/0x49c0 [ 124.048075] lock_acquire+0x170/0x400 [ 124.059192] hid-generic 0000:0000:0000.00A0: hidraw2: HID vfffd.00 Device [syz1] on sz1 [ 124.060001] ? __wake_up_common_lock+0xb0/0x170 [ 124.082025] hid-generic 0000:0000:0000.00A1: hidraw2: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 124.086639] _raw_spin_lock_irqsave+0x8c/0xbf [ 124.086653] ? __wake_up_common_lock+0xb0/0x170 [ 124.086664] __wake_up_common_lock+0xb0/0x170 [ 124.086676] ? __wake_up_common+0x640/0x640 [ 124.086692] ? fsnotify_first_mark+0x200/0x200 [ 124.141892] hid-generic 0000:0000:0000.00A2: ignoring exceeding usage max [ 124.142688] ? locks_remove_file+0x2d3/0x450 [ 124.142704] ? uhid_dev_destroy+0x100/0x100 [ 124.142714] uhid_dev_destroy+0x6f/0x100 [ 124.142729] uhid_char_release+0x4e/0xb0 executing program executing program executing program [ 124.205884] hid-generic 0000:0000:0000.00A2: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.208044] __fput+0x2cd/0x890 [ 124.208058] task_work_run+0x13f/0x1b0 [ 124.208075] exit_to_usermode_loop+0x25a/0x2b0 [ 124.231620] hid-generic 0000:0000:0000.00A3: ignoring exceeding usage max [ 124.233036] do_syscall_64+0x538/0x620 [ 124.233050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.233063] RIP: 0033:0x401730 executing program executing program [ 124.252225] Code: 01 f0 ff ff 0f 83 40 0d 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 5d 88 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 14 0d 00 00 c3 48 83 ec 08 e8 7a 02 00 00 [ 124.264576] hid-generic 0000:0000:0000.00A3: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.271142] RSP: 002b:00007ffc4162ead8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 124.271166] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000401730 [ 124.271175] RDX: 00000000000000d5 RSI: 0000000020000140 RDI: 0000000000000003 [ 124.271181] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 124.271187] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000001e3b1 executing program executing program executing program executing program executing program [ 124.271203] R13: 0000000000000004 R14: 00007ffc4162eb30 R15: 0000000000000000 [ 124.301441] hid-generic 0000:0000:0000.00A4: ignoring exceeding usage max [ 124.302789] kasan: CONFIG_KASAN_INLINE enabled [ 124.302794] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 124.302806] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 124.302821] CPU: 0 PID: 9669 Comm: syz-executor886 Not tainted 4.19.113-syzkaller #0 [ 124.337681] hid-generic 0000:0000:0000.00A4: hidraw1: HID vfffd.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 124.343567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.343587] RIP: 0010:__wake_up_common+0xdf/0x640 [ 124.343598] Code: 05 00 00 4c 8b 43 38 49 83 e8 18 49 8d 78 18 48 39 3c 24 0f 84 6a 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 3b 05 00 00 49 8b 40 18 89 54 24 10 31 db 48 bd [ 124.343604] RSP: 0018:ffff88809ede7cb0 EFLAGS: 00010046 [ 124.368088] hid-generic 0000:0000:0000.00A5: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program [ 124.376327] RAX: dffffc0000000000 RBX: ffff888089283748 RCX: 0000000000000000 [ 124.376334] RDX: 0000000000000001 RSI: 1ffffffff11f89f8 RDI: 0000000000000000 [ 124.376341] RBP: 0000000000000001 R08: ffffffffffffffe8 R09: ffff88809ede7d50 [ 124.376349] R10: ffffed10112506e9 R11: ffff88808928374b R12: 0000000000000001 [ 124.376355] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 124.376363] FS: 00000000012af880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 124.376370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program executing program executing program executing program executing program executing program executing program [ 124.376376] CR2: 00007fff7a001b00 CR3: 000000008fa8d000 CR4: 00000000001406f0 [ 124.376386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.376392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.376399] Call Trace: [ 124.396406] hid-generic 0000:0000:0000.00A5: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.400158] __wake_up_common_lock+0xcd/0x170 [ 124.400170] ? __wake_up_common+0x640/0x640 [ 124.400186] ? fsnotify_first_mark+0x200/0x200 [ 124.424245] hid-generic 0000:0000:0000.00A6: ignoring exceeding usage max executing program executing program executing program executing program [ 124.426997] ? locks_remove_file+0x2d3/0x450 [ 124.427013] ? uhid_dev_destroy+0x100/0x100 [ 124.427028] uhid_dev_destroy+0x6f/0x100 [ 124.467684] hid-generic 0000:0000:0000.00A6: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.470205] uhid_char_release+0x4e/0xb0 [ 124.470220] __fput+0x2cd/0x890 [ 124.470235] task_work_run+0x13f/0x1b0 [ 124.496564] hid-generic 0000:0000:0000.00A7: ignoring exceeding usage max [ 124.501037] exit_to_usermode_loop+0x25a/0x2b0 [ 124.501051] do_syscall_64+0x538/0x620 executing program executing program executing program [ 124.501068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.535547] hid-generic 0000:0000:0000.00A7: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.540195] RIP: 0033:0x401730 [ 124.540209] Code: 01 f0 ff ff 0f 83 40 0d 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 5d 88 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 14 0d 00 00 c3 48 83 ec 08 e8 7a 02 00 00 [ 124.540215] RSP: 002b:00007ffc4162ead8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 124.563665] hid-generic 0000:0000:0000.00A8: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 124.566778] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000401730 [ 124.566786] RDX: 00000000000000d5 RSI: 0000000020000140 RDI: 0000000000000003 [ 124.566793] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 124.566800] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000001e3b1 [ 124.566805] R13: 0000000000000004 R14: 00007ffc4162eb30 R15: 0000000000000000 [ 124.566817] Modules linked in: [ 124.591851] hid-generic 0000:0000:0000.00A8: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.603255] ---[ end trace 6bdef51a64e4bdce ]--- [ 124.603273] RIP: 0010:__wake_up_common+0xdf/0x640 [ 124.603284] Code: 05 00 00 4c 8b 43 38 49 83 e8 18 49 8d 78 18 48 39 3c 24 0f 84 6a 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 3b 05 00 00 49 8b 40 18 89 54 24 10 31 db 48 bd [ 124.603290] RSP: 0018:ffff88809ede7cb0 EFLAGS: 00010046 [ 124.603299] RAX: dffffc0000000000 RBX: ffff888089283748 RCX: 0000000000000000 [ 124.603305] RDX: 0000000000000001 RSI: 1ffffffff11f89f8 RDI: 0000000000000000 [ 124.603317] RBP: 0000000000000001 R08: ffffffffffffffe8 R09: ffff88809ede7d50 [ 124.643742] hid-generic 0000:0000:0000.00A9: ignoring exceeding usage max [ 124.647089] R10: ffffed10112506e9 R11: ffff88808928374b R12: 0000000000000001 [ 124.647096] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 124.647107] FS: 00000000012af880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 124.647114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.647125] CR2: 00007fff7a001b00 CR3: 000000008fa8d000 CR4: 00000000001406f0 [ 124.666781] hid-generic 0000:0000:0000.00A9: hidraw1: HID vfffd.00 Device [syz1] on sz1 [ 124.684218] hid-generic 0000:0000:0000.00AA: ignoring exceeding usage max [ 124.695405] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.695410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.695417] Kernel panic - not syncing: Fatal exception [ 124.696775] Kernel Offset: disabled [ 124.807368] Rebooting in 86400 seconds..