[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 73.655818][ T27] audit: type=1800 audit(1585006332.411:25): pid=9272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 73.675666][ T27] audit: type=1800 audit(1585006332.411:26): pid=9272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 73.711704][ T27] audit: type=1800 audit(1585006332.421:27): pid=9272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. 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 syzkaller login: [ 184.451315][ T2742] hid-generic 0000:0000:0000.0002: ignoring exceeding usage max [ 184.451320][ T2936] hid-generic 0000:0000:0000.0001: ignoring exceeding usage max [ 184.465819][ T2939] hid-generic 0000:0000:0000.0003: ignoring exceeding usage max [ 184.478248][ T2742] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 184.528318][ T2939] hid-generic 0000:0000:0000.0003: hidraw1: HID v0.00 Device [syz1] on sz1 [ 184.544098][ T2936] hid-generic 0000:0000:0000.0001: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 184.598582][ T2742] hid-generic 0000:0000:0000.0005: ignoring exceeding usage max [ 184.611895][ T2939] hid-generic 0000:0000:0000.0004: ignoring exceeding usage max [ 184.630457][ T2936] hid-generic 0000:0000:0000.0006: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 184.654317][ T2742] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on sz1 [ 184.679178][ T2936] hid-generic 0000:0000:0000.0006: hidraw1: HID v0.00 Device [syz1] on sz1 [ 184.689321][ T2939] hid-generic 0000:0000:0000.0004: hidraw2: HID v0.00 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 [ 184.759595][ T2936] hid-generic 0000:0000:0000.0007: ignoring exceeding usage max [ 184.766322][ T2939] hid-generic 0000:0000:0000.0008: ignoring exceeding usage max [ 184.791666][ T2936] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 184.832138][ T2742] hid-generic 0000:0000:0000.0009: ignoring exceeding usage max [ 184.837647][ T2936] hid-generic 0000:0000:0000.000A: ignoring exceeding usage max [ 184.845744][ T2939] hid-generic 0000:0000:0000.0008: hidraw1: HID v0.00 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 [ 184.889352][ T2742] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on sz1 [ 184.912897][ T2936] hid-generic 0000:0000:0000.000A: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program [ 184.981678][ T2758] hid-generic 0000:0000:0000.000D: ignoring exceeding usage max [ 184.993377][ T2742] hid-generic 0000:0000:0000.000B: ignoring exceeding usage max [ 185.001776][ T2939] hid-generic 0000:0000:0000.000C: ignoring exceeding usage max [ 185.002132][ T2936] hid-generic 0000:0000:0000.000E: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 185.041266][ T2939] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on sz1 [ 185.052666][ T2742] hid-generic 0000:0000:0000.000B: hidraw1: HID v0.00 Device [syz1] on sz1 [ 185.066815][ T2758] hid-generic 0000:0000:0000.000D: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 185.132728][ T2936] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [syz1] on sz1 [ 185.136736][ T2758] hid-generic 0000:0000:0000.000F: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 185.176496][ T2758] hid-generic 0000:0000:0000.000F: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 185.221346][ T2936] hid-generic 0000:0000:0000.0010: ignoring exceeding usage max [ 185.250076][ T2758] hid-generic 0000:0000:0000.0011: ignoring exceeding usage max executing program executing program executing program [ 185.292737][ T2944] hid-generic 0000:0000:0000.0012: ignoring exceeding usage max [ 185.303087][ T2742] hid-generic 0000:0000:0000.0013: ignoring exceeding usage max [ 185.304696][ T2936] hid-generic 0000:0000:0000.0010: hidraw0: HID v0.00 Device [syz1] on sz1 [ 185.314755][ T2758] hid-generic 0000:0000:0000.0011: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 185.353919][ T2742] hid-generic 0000:0000:0000.0013: hidraw2: HID v0.00 Device [syz1] on sz1 [ 185.366149][ T2944] hid-generic 0000:0000:0000.0012: hidraw3: HID v0.00 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 [ 185.445379][ T2944] hid-generic 0000:0000:0000.0014: ignoring exceeding usage max [ 185.454496][ T2742] hid-generic 0000:0000:0000.0015: ignoring exceeding usage max [ 185.460752][ T2944] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 185.514538][ T2758] hid-generic 0000:0000:0000.0016: ignoring exceeding usage max [ 185.525080][ T2742] hid-generic 0000:0000:0000.0015: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program [ 185.560396][ T2758] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz1] on sz1 [ 185.560616][ T2944] hid-generic 0000:0000:0000.0017: 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 [ 185.602902][ T2944] hid-generic 0000:0000:0000.0017: hidraw1: HID v0.00 Device [syz1] on sz1 [ 185.640968][ T2758] hid-generic 0000:0000:0000.0018: ignoring exceeding usage max executing program executing program executing program executing program executing program [ 185.698864][ T2944] hid-generic 0000:0000:0000.0019: ignoring exceeding usage max [ 185.706571][ T2742] hid-generic 0000:0000:0000.001A: ignoring exceeding usage max [ 185.716131][ T2939] hid-generic 0000:0000:0000.001B: ignoring exceeding usage max [ 185.729958][ T2758] hid-generic 0000:0000:0000.0018: hidraw0: HID v0.00 Device [syz1] on sz1 executing program [ 185.741347][ T2742] hid-generic 0000:0000:0000.001A: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 185.773398][ T2939] hid-generic 0000:0000:0000.001B: hidraw2: HID v0.00 Device [syz1] on sz1 [ 185.804860][ T2944] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 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 [ 185.832205][ T2939] hid-generic 0000:0000:0000.001C: ignoring exceeding usage max [ 185.862071][ T2939] hid-generic 0000:0000:0000.001C: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 185.909995][ T2758] hid-generic 0000:0000:0000.001D: 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 [ 185.951750][ T2944] hid-generic 0000:0000:0000.001E: ignoring exceeding usage max [ 185.959546][ T2758] hid-generic 0000:0000:0000.001D: hidraw0: HID v0.00 Device [syz1] on sz1 [ 185.981670][ T2758] hid-generic 0000:0000:0000.001F: ignoring exceeding usage max executing program executing program executing program executing program [ 186.027043][ T2758] hid-generic 0000:0000:0000.001F: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 186.069612][ T2936] hid-generic 0000:0000:0000.0020: ignoring exceeding usage max [ 186.079225][ T2944] hid-generic 0000:0000:0000.001E: hidraw0: HID v0.00 Device [syz1] on sz1 [ 186.082545][ T2758] hid-generic 0000:0000:0000.0021: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 186.125845][ T2936] hid-generic 0000:0000:0000.0020: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program [ 186.191059][ T2939] hid-generic 0000:0000:0000.0023: ignoring exceeding usage max [ 186.197272][ T2936] hid-generic 0000:0000:0000.0022: ignoring exceeding usage max [ 186.199548][ T2758] hid-generic 0000:0000:0000.0021: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 186.238372][ T2936] hid-generic 0000:0000:0000.0022: hidraw1: HID v0.00 Device [syz1] on sz1 [ 186.249665][ T2939] hid-generic 0000:0000:0000.0023: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 186.307302][ T2758] hid-generic 0000:0000:0000.0024: ignoring exceeding usage max [ 186.315148][ T2936] hid-generic 0000:0000:0000.0025: ignoring exceeding usage max [ 186.339883][ T2936] hid-generic 0000:0000:0000.0025: hidraw0: HID v0.00 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 [ 186.360559][ T2758] hid-generic 0000:0000:0000.0024: hidraw1: HID v0.00 Device [syz1] on sz1 [ 186.392853][ T2936] hid-generic 0000:0000:0000.0026: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 186.438279][ T2758] hid-generic 0000:0000:0000.0027: ignoring exceeding usage max [ 186.462577][ T2936] hid-generic 0000:0000:0000.0026: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 186.499982][ T2758] hid-generic 0000:0000:0000.0027: hidraw1: HID v0.00 Device [syz1] on sz1 [ 186.522424][ T2936] hid-generic 0000:0000:0000.0028: 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 [ 186.567115][ T2936] hid-generic 0000:0000:0000.0028: hidraw0: HID v0.00 Device [syz1] on sz1 [ 186.599245][ T2758] hid-generic 0000:0000:0000.0029: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 186.644096][ T2936] hid-generic 0000:0000:0000.002A: ignoring exceeding usage max [ 186.654974][ T2758] hid-generic 0000:0000:0000.0029: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 186.704806][ T2944] hid-generic 0000:0000:0000.002B: ignoring exceeding usage max [ 186.721553][ T2936] hid-generic 0000:0000:0000.002A: hidraw1: HID v0.00 Device [syz1] on sz1 [ 186.731323][ T2758] hid-generic 0000:0000:0000.002C: ignoring exceeding usage max [ 186.743769][ T2758] hid-generic 0000:0000:0000.002C: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 186.773774][ T2944] hid-generic 0000:0000:0000.002B: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 186.825661][ T2758] hid-generic 0000:0000:0000.002D: ignoring exceeding usage max [ 186.826362][ T2915] hid-generic 0000:0000:0000.002E: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 186.897266][ T2758] hid-generic 0000:0000:0000.002D: hidraw0: HID v0.00 Device [syz1] on sz1 [ 186.901013][ T2936] hid-generic 0000:0000:0000.002F: ignoring exceeding usage max [ 186.919267][ T2915] hid-generic 0000:0000:0000.002E: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 186.963724][ T2936] hid-generic 0000:0000:0000.002F: hidraw1: HID v0.00 Device [syz1] on sz1 [ 187.003376][ T2758] hid-generic 0000:0000:0000.0030: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program [ 187.007435][ T2936] hid-generic 0000:0000:0000.0031: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 187.057582][ T2758] hid-generic 0000:0000:0000.0030: hidraw0: HID v0.00 Device [syz1] on sz1 [ 187.085445][ T2936] hid-generic 0000:0000:0000.0031: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 187.125256][ T2936] hid-generic 0000:0000:0000.0032: ignoring exceeding usage max [ 187.147494][ T2758] hid-generic 0000:0000:0000.0033: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 187.188675][ T2915] hid-generic 0000:0000:0000.0034: ignoring exceeding usage max [ 187.198079][ T2936] hid-generic 0000:0000:0000.0032: hidraw0: HID v0.00 Device [syz1] on sz1 [ 187.204055][ T2758] hid-generic 0000:0000:0000.0033: hidraw1: HID v0.00 Device [syz1] on sz1 [ 187.216446][ T2915] hid-generic 0000:0000:0000.0034: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 187.288631][ T2915] 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 [ 187.329112][ T2758] hid-generic 0000:0000:0000.0036: ignoring exceeding usage max [ 187.334593][ T2915] hid-generic 0000:0000:0000.0035: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 187.374201][ T2758] hid-generic 0000:0000:0000.0036: hidraw1: HID v0.00 Device [syz1] on sz1 [ 187.412831][ T2915] hid-generic 0000:0000:0000.0037: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 187.466036][ T2758] hid-generic 0000:0000:0000.0038: ignoring exceeding usage max [ 187.466800][ T2936] hid-generic 0000:0000:0000.0039: ignoring exceeding usage max [ 187.486102][ T2915] hid-generic 0000:0000:0000.0037: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program [ 187.524666][ T2936] hid-generic 0000:0000:0000.0039: hidraw1: HID v0.00 Device [syz1] on sz1 [ 187.535776][ T2758] hid-generic 0000:0000:0000.0038: hidraw0: HID v0.00 Device [syz1] on sz1 [ 187.545052][ T2915] hid-generic 0000:0000:0000.003A: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program [ 187.594502][ T2915] hid-generic 0000:0000:0000.003A: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program [ 187.640621][ T2758] hid-generic 0000:0000:0000.003B: ignoring exceeding usage max [ 187.642565][ T2936] hid-generic 0000:0000:0000.003D: ignoring exceeding usage max [ 187.664268][ T2915] hid-generic 0000:0000:0000.003C: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 187.698778][ T2915] hid-generic 0000:0000:0000.003C: hidraw0: HID v0.00 Device [syz1] on sz1 [ 187.710680][ T2758] hid-generic 0000:0000:0000.003B: hidraw1: HID v0.00 Device [syz1] on sz1 [ 187.723613][ T2936] hid-generic 0000:0000:0000.003D: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 187.773193][ T2939] hid-generic 0000:0000:0000.003E: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program [ 187.816224][ T2758] hid-generic 0000:0000:0000.003F: ignoring exceeding usage max [ 187.825724][ T2939] hid-generic 0000:0000:0000.003E: hidraw0: HID v0.00 Device [syz1] on sz1 [ 187.826660][ T2936] hid-generic 0000:0000:0000.0040: ignoring exceeding usage max [ 187.856432][ T2758] hid-generic 0000:0000:0000.003F: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program [ 187.910851][ T2915] hid-generic 0000:0000:0000.0041: ignoring exceeding usage max [ 187.917089][ T2758] hid-generic 0000:0000:0000.0042: ignoring exceeding usage max [ 187.930604][ T2936] hid-generic 0000:0000:0000.0040: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 187.984957][ T2915] hid-generic 0000:0000:0000.0041: hidraw1: HID v0.00 Device [syz1] on sz1 [ 187.985465][ T2939] hid-generic 0000:0000:0000.0043: ignoring exceeding usage max [ 187.998831][ T2758] hid-generic 0000:0000:0000.0042: hidraw2: HID v0.00 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 [ 188.047233][ T2939] hid-generic 0000:0000:0000.0043: hidraw0: HID v0.00 Device [syz1] on sz1 [ 188.080200][ T2915] hid-generic 0000:0000:0000.0044: ignoring exceeding usage max executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 188.124880][ T2939] hid-generic 0000:0000:0000.0045: ignoring exceeding usage max [ 188.133257][ T2915] hid-generic 0000:0000:0000.0044: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 188.195008][ T2758] hid-generic 0000:0000:0000.0046: ignoring exceeding usage max [ 188.205099][ T2915] hid-generic 0000:0000:0000.0047: ignoring exceeding usage max [ 188.207463][ T2939] hid-generic 0000:0000:0000.0045: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 188.252593][ T2758] hid-generic 0000:0000:0000.0046: hidraw1: HID v0.00 Device [syz1] on sz1 [ 188.253686][ T2936] hid-generic 0000:0000:0000.0048: ignoring exceeding usage max [ 188.270355][ T2915] hid-generic 0000:0000:0000.0047: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 188.326971][ T2758] hid-generic 0000:0000:0000.0049: ignoring exceeding usage max [ 188.362719][ T2915] hid-generic 0000:0000:0000.004A: ignoring exceeding usage max executing program executing program [ 188.384201][ T2936] hid-generic 0000:0000:0000.0048: hidraw0: HID v0.00 Device [syz1] on sz1 [ 188.384823][ T2939] hid-generic 0000:0000:0000.004B: ignoring exceeding usage max [ 188.395740][ T2758] hid-generic 0000:0000:0000.0049: hidraw1: HID v0.00 Device [syz1] on sz1 [ 188.424101][ T2915] hid-generic 0000:0000:0000.004A: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program [ 188.426985][ T2939] hid-generic 0000:0000:0000.004B: hidraw3: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 188.508326][ T2742] hid-generic 0000:0000:0000.004D: ignoring exceeding usage max [ 188.516935][ T2758] hid-generic 0000:0000:0000.004C: ignoring exceeding usage max executing program executing program executing program executing program [ 188.550829][ T2915] hid-generic 0000:0000:0000.004E: ignoring exceeding usage max [ 188.552072][ T2758] hid-generic 0000:0000:0000.004C: hidraw0: HID v0.00 Device [syz1] on sz1 [ 188.574537][ T2742] hid-generic 0000:0000:0000.004D: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program [ 188.603857][ T2936] hid-generic 0000:0000:0000.004F: ignoring exceeding usage max [ 188.614278][ T2915] hid-generic 0000:0000:0000.004E: hidraw2: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 188.673888][ T2758] hid-generic 0000:0000:0000.0050: ignoring exceeding usage max [ 188.682938][ T2936] hid-generic 0000:0000:0000.004F: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program executing program [ 188.725534][ T2742] hid-generic 0000:0000:0000.0051: ignoring exceeding usage max [ 188.734030][ T2758] hid-generic 0000:0000:0000.0050: hidraw1: HID v0.00 Device [syz1] on sz1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 188.765666][ T2742] hid-generic 0000:0000:0000.0051: hidraw0: HID v0.00 Device [syz1] on sz1 executing program executing program [ 188.806426][ T2758] hid-generic 0000:0000:0000.0052: ignoring exceeding usage max [ 188.822956][ T2742] hid-generic 0000:0000:0000.0053: ignoring exceeding usage max [ 188.825451][ T2758] hid-generic 0000:0000:0000.0052: hidraw0: HID v0.00 Device [syz1] on sz1 [ 188.826943][ T2742] hid-generic 0000:0000:0000.0053: hidraw1: HID v0.00 Device [syz1] on sz1 [ 188.837137][T10005] INFO: trying to register non-static key. [ 188.837142][T10005] the code is fine but needs lockdep annotation. [ 188.837145][T10005] turning off the locking correctness validator. [ 188.837158][T10005] CPU: 0 PID: 10005 Comm: syz-executor080 Not tainted 5.6.0-rc7-syzkaller #0 [ 188.837165][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.837169][T10005] Call Trace: [ 188.837187][T10005] dump_stack+0x188/0x20d [ 188.837202][T10005] register_lock_class+0x14c4/0x1540 [ 188.837216][T10005] ? is_bpf_image_address+0x1cb/0x280 [ 188.837226][T10005] ? is_dynamic_key+0x1a0/0x1a0 [ 188.837239][T10005] ? kernel_text_address+0xe2/0x100 [ 188.837250][T10005] ? __kernel_text_address+0x9/0x30 [ 188.837261][T10005] __lock_acquire+0xfc/0x3ca0 [ 188.837277][T10005] ? stack_trace_save+0x8c/0xc0 [ 188.837288][T10005] ? stack_trace_consume_entry+0x160/0x160 [ 188.837299][T10005] ? mark_held_locks+0xe0/0xe0 [ 188.837308][T10005] ? mark_lock+0xbc/0x1220 [ 188.837326][T10005] lock_acquire+0x197/0x420 [ 188.837338][T10005] ? __wake_up_common_lock+0xb4/0x130 [ 188.837353][T10005] _raw_spin_lock_irqsave+0x8c/0xbf [ 188.837363][T10005] ? __wake_up_common_lock+0xb4/0x130 [ 188.837374][T10005] __wake_up_common_lock+0xb4/0x130 [ 188.837385][T10005] ? __wake_up_common+0x650/0x650 [ 188.837400][T10005] ? locks_remove_file+0x324/0x570 [ 188.837421][T10005] ? uhid_dev_destroy+0x100/0x100 [ 188.837432][T10005] uhid_dev_destroy+0x6f/0x100 [ 188.837444][T10005] uhid_char_release+0x4e/0xb0 [ 188.837456][T10005] __fput+0x2da/0x850 [ 188.837471][T10005] task_work_run+0x13f/0x1b0 [ 188.837487][T10005] do_exit+0xb34/0x2dd0 [ 188.837504][T10005] ? mm_update_next_owner+0x7a0/0x7a0 [ 188.837516][T10005] ? up_read+0x1ab/0x750 [ 188.837527][T10005] ? mark_held_locks+0x9f/0xe0 [ 188.837539][T10005] ? down_read_non_owner+0x470/0x470 [ 188.837554][T10005] ? handle_mm_fault+0x491/0xa10 [ 188.837566][T10005] do_group_exit+0x125/0x340 [ 188.837578][T10005] __x64_sys_exit_group+0x3a/0x50 [ 188.837590][T10005] do_syscall_64+0xf6/0x7d0 [ 188.837603][T10005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.837611][T10005] RIP: 0033:0x440258 [ 188.837623][T10005] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 188.837629][T10005] RSP: 002b:00007ffe6ef17ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 188.837639][T10005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440258 [ 188.837645][T10005] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 188.837652][T10005] RBP: 00000000004c1790 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 188.837658][T10005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.837664][T10005] R13: 00000000006d4180 R14: 0000000000000000 R15: 0000000000000000 [ 188.837708][T10005] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 188.837716][T10005] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 188.837726][T10005] CPU: 0 PID: 10005 Comm: syz-executor080 Not tainted 5.6.0-rc7-syzkaller #0 [ 188.837732][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.837742][T10005] RIP: 0010:__wake_up_common+0xdf/0x650 [ 188.837752][T10005] 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 3d 05 00 00 49 8b 40 18 89 54 24 10 31 db 48 bd [ 188.837758][T10005] RSP: 0018:ffffc900034afb60 EFLAGS: 00010046 [ 188.837766][T10005] RAX: dffffc0000000000 RBX: ffff8880893793c8 RCX: 0000000000000000 [ 188.837772][T10005] RDX: 0000000000000001 RSI: 1ffffffff14cc06a RDI: 0000000000000000 [ 188.837778][T10005] RBP: 0000000000000000 R08: ffffffffffffffe8 R09: ffffc900034afbf8 [ 188.837783][T10005] R10: fffff52000695f66 R11: 0000000000000003 R12: 0000000000000001 [ 188.837789][T10005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 188.837797][T10005] FS: 0000000001a21880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 188.837804][T10005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.837810][T10005] CR2: 0000000020000088 CR3: 0000000099753000 CR4: 00000000001406f0 [ 188.837820][T10005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.837827][T10005] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.837830][T10005] Call Trace: [ 188.837848][T10005] __wake_up_common_lock+0xd0/0x130 [ 188.837859][T10005] ? __wake_up_common+0x650/0x650 [ 188.837874][T10005] ? locks_remove_file+0x324/0x570 [ 188.837890][T10005] ? uhid_dev_destroy+0x100/0x100 [ 188.837901][T10005] uhid_dev_destroy+0x6f/0x100 [ 188.837914][T10005] uhid_char_release+0x4e/0xb0 [ 188.837925][T10005] __fput+0x2da/0x850 [ 188.837943][T10005] task_work_run+0x13f/0x1b0 [ 188.837958][T10005] do_exit+0xb34/0x2dd0 [ 188.837979][T10005] ? mm_update_next_owner+0x7a0/0x7a0 [ 188.837990][T10005] ? up_read+0x1ab/0x750 [ 188.838001][T10005] ? mark_held_locks+0x9f/0xe0 [ 188.838015][T10005] ? down_read_non_owner+0x470/0x470 [ 188.838030][T10005] ? handle_mm_fault+0x491/0xa10 [ 188.838042][T10005] do_group_exit+0x125/0x340 [ 188.838055][T10005] __x64_sys_exit_group+0x3a/0x50 [ 188.838067][T10005] do_syscall_64+0xf6/0x7d0 [ 188.838081][T10005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.838089][T10005] RIP: 0033:0x440258 [ 188.838101][T10005] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 188.838107][T10005] RSP: 002b:00007ffe6ef17ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 188.838117][T10005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440258 [ 188.838123][T10005] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 188.838129][T10005] RBP: 00000000004c1790 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 188.838135][T10005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.838141][T10005] R13: 00000000006d4180 R14: 0000000000000000 R15: 0000000000000000 [ 188.838155][T10005] Modules linked in: [ 188.838170][T10005] ---[ end trace 307c4c5e69c5a745 ]--- [ 188.838182][T10005] RIP: 0010:__wake_up_common+0xdf/0x650 [ 188.838192][T10005] 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 3d 05 00 00 49 8b 40 18 89 54 24 10 31 db 48 bd [ 188.838198][T10005] RSP: 0018:ffffc900034afb60 EFLAGS: 00010046 [ 188.838206][T10005] RAX: dffffc0000000000 RBX: ffff8880893793c8 RCX: 0000000000000000 [ 188.838213][T10005] RDX: 0000000000000001 RSI: 1ffffffff14cc06a RDI: 0000000000000000 [ 188.838219][T10005] RBP: 0000000000000000 R08: ffffffffffffffe8 R09: ffffc900034afbf8 [ 188.838225][T10005] R10: fffff52000695f66 R11: 0000000000000003 R12: 0000000000000001 [ 188.838231][T10005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 188.838240][T10005] FS: 0000000001a21880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 188.838247][T10005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.838253][T10005] CR2: 0000000020000088 CR3: 0000000099753000 CR4: 00000000001406f0 [ 188.838260][T10005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.838267][T10005] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.838272][T10005] Kernel panic - not syncing: Fatal exception [ 188.839764][T10005] Kernel Offset: disabled [ 189.591757][T10005] Rebooting in 86400 seconds..