[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[ 9.884911] rsyslogd (2920) used greatest stack depth: 15000 bytes left [?25l[?1c7[ ok 8[?25h[?0c. [....] 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 'ci-upstream-next-kasan-gce-4,10.128.0.3' (ECDSA) to the list of known hosts. 2017/11/14 21:01:56 parsed 1 programs 2017/11/14 21:01:56 executed programs: 0 syzkaller login: [ 89.300526] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.300526] program syz-executor3 not setting count and/or reply_len properly [ 89.304501] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.304501] program syz-executor3 not setting count and/or reply_len properly [ 89.311831] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.311831] program syz-executor3 not setting count and/or reply_len properly [ 89.315134] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.315134] program syz-executor3 not setting count and/or reply_len properly [ 89.324219] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.324219] program syz-executor3 not setting count and/or reply_len properly [ 89.342120] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.342120] program syz-executor3 not setting count and/or reply_len properly [ 89.361823] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.361823] program syz-executor4 not setting count and/or reply_len properly [ 89.365267] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.365267] program syz-executor3 not setting count and/or reply_len properly [ 89.379198] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.379198] program syz-executor3 not setting count and/or reply_len properly [ 89.383718] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 89.383718] program syz-executor3 not setting count and/or reply_len properly 2017/11/14 21:02:01 executed programs: 1687 [ 94.302715] sg_write: 3383 callbacks suppressed [ 94.302722] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.302722] program syz-executor3 not setting count and/or reply_len properly [ 94.303484] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.303484] program syz-executor1 not setting count and/or reply_len properly [ 94.305290] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.305290] program syz-executor2 not setting count and/or reply_len properly [ 94.306507] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.306507] program syz-executor0 not setting count and/or reply_len properly [ 94.309475] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.309475] program syz-executor4 not setting count and/or reply_len properly [ 94.309675] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.309675] program syz-executor7 not setting count and/or reply_len properly [ 94.310594] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.310594] program syz-executor5 not setting count and/or reply_len properly [ 94.312236] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.312236] program syz-executor0 not setting count and/or reply_len properly [ 94.312746] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.312746] program syz-executor1 not setting count and/or reply_len properly [ 94.313351] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 94.313351] program syz-executor5 not setting count and/or reply_len properly 2017/11/14 21:02:06 executed programs: 3219 [ 99.303322] sg_write: 3051 callbacks suppressed [ 99.303329] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.303329] program syz-executor6 not setting count and/or reply_len properly [ 99.304389] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.304389] program syz-executor3 not setting count and/or reply_len properly [ 99.306308] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.306308] program syz-executor5 not setting count and/or reply_len properly [ 99.307337] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.307337] program syz-executor3 not setting count and/or reply_len properly [ 99.307538] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.307538] program syz-executor5 not setting count and/or reply_len properly [ 99.307756] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.307756] program syz-executor2 not setting count and/or reply_len properly [ 99.307942] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.307942] program syz-executor1 not setting count and/or reply_len properly [ 99.308271] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.308271] program syz-executor7 not setting count and/or reply_len properly [ 99.321399] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.321399] program syz-executor4 not setting count and/or reply_len properly [ 99.324157] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 99.324157] program syz-executor4 not setting count and/or reply_len properly 2017/11/14 21:02:11 executed programs: 4741 [ 104.305411] sg_write: 3029 callbacks suppressed [ 104.305419] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.305419] program syz-executor4 not setting count and/or reply_len properly [ 104.308874] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.308874] program syz-executor1 not setting count and/or reply_len properly [ 104.310234] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.310234] program syz-executor5 not setting count and/or reply_len properly [ 104.310733] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.310733] program syz-executor1 not setting count and/or reply_len properly [ 104.311233] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.311233] program syz-executor2 not setting count and/or reply_len properly [ 104.313861] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.313861] program syz-executor2 not setting count and/or reply_len properly [ 104.317538] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.317538] program syz-executor6 not setting count and/or reply_len properly [ 104.317867] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.317867] program syz-executor3 not setting count and/or reply_len properly [ 104.320414] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.320414] program syz-executor7 not setting count and/or reply_len properly [ 104.320704] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 104.320704] program syz-executor6 not setting count and/or reply_len properly 2017/11/14 21:02:16 executed programs: 6269 [ 109.309323] sg_write: 3043 callbacks suppressed [ 109.309331] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.309331] program syz-executor4 not setting count and/or reply_len properly [ 109.310322] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.310322] program syz-executor6 not setting count and/or reply_len properly [ 109.310519] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.310519] program syz-executor0 not setting count and/or reply_len properly [ 109.312045] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.312045] program syz-executor2 not setting count and/or reply_len properly [ 109.313981] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.313981] program syz-executor0 not setting count and/or reply_len properly [ 109.314634] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.314634] program syz-executor2 not setting count and/or reply_len properly [ 109.317007] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.317007] program syz-executor5 not setting count and/or reply_len properly [ 109.319485] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.319485] program syz-executor6 not setting count and/or reply_len properly [ 109.323009] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.323009] program syz-executor1 not setting count and/or reply_len properly [ 109.324491] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 109.324491] program syz-executor5 not setting count and/or reply_len properly 2017/11/14 21:02:21 executed programs: 7774 [ 114.311804] sg_write: 2999 callbacks suppressed [ 114.311811] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.311811] program syz-executor2 not setting count and/or reply_len properly [ 114.312731] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.312731] program syz-executor6 not setting count and/or reply_len properly [ 114.312915] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.312915] program syz-executor7 not setting count and/or reply_len properly [ 114.313096] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.313096] program syz-executor4 not setting count and/or reply_len properly [ 114.314067] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.314067] program syz-executor1 not setting count and/or reply_len properly [ 114.318599] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.318599] program syz-executor0 not setting count and/or reply_len properly [ 114.320175] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.320175] program syz-executor6 not setting count and/or reply_len properly [ 114.321460] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.321460] program syz-executor3 not setting count and/or reply_len properly [ 114.324059] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.324059] program syz-executor3 not setting count and/or reply_len properly [ 114.327917] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 114.327917] program syz-executor4 not setting count and/or reply_len properly 2017/11/14 21:02:26 executed programs: 9304 [ 119.312353] sg_write: 3047 callbacks suppressed [ 119.312360] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.312360] program syz-executor5 not setting count and/or reply_len properly [ 119.313629] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.313629] program syz-executor0 not setting count and/or reply_len properly [ 119.315825] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.315825] program syz-executor0 not setting count and/or reply_len properly [ 119.316036] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.316036] program syz-executor6 not setting count and/or reply_len properly [ 119.318735] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.318735] program syz-executor4 not setting count and/or reply_len properly [ 119.319096] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.319096] program syz-executor1 not setting count and/or reply_len properly [ 119.322386] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.322386] program syz-executor6 not setting count and/or reply_len properly [ 119.327280] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.327280] program syz-executor7 not setting count and/or reply_len properly [ 119.329496] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.329496] program syz-executor3 not setting count and/or reply_len properly [ 119.329665] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 119.329665] program syz-executor0 not setting count and/or reply_len properly 2017/11/14 21:02:31 executed programs: 10849 [ 124.313327] sg_write: 3076 callbacks suppressed [ 124.313335] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.313335] program syz-executor3 not setting count and/or reply_len properly [ 124.315689] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.315689] program syz-executor4 not setting count and/or reply_len properly [ 124.316105] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.316105] program syz-executor0 not setting count and/or reply_len properly [ 124.316274] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.316274] program syz-executor1 not setting count and/or reply_len properly [ 124.320828] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.320828] program syz-executor6 not setting count and/or reply_len properly [ 124.325220] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.325220] program syz-executor2 not setting count and/or reply_len properly [ 124.327342] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.327342] program syz-executor0 not setting count and/or reply_len properly [ 124.329659] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.329659] program syz-executor1 not setting count and/or reply_len properly [ 124.331285] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.331285] program syz-executor4 not setting count and/or reply_len properly [ 124.333652] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 124.333652] program syz-executor5 not setting count and/or reply_len properly 2017/11/14 21:02:36 executed programs: 12389 [ 129.314882] sg_write: 3068 callbacks suppressed [ 129.314889] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.314889] program syz-executor0 not setting count and/or reply_len properly [ 129.315161] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.315161] program syz-executor3 not setting count and/or reply_len properly [ 129.317842] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.317842] program syz-executor7 not setting count and/or reply_len properly [ 129.317951] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.317951] program syz-executor4 not setting count and/or reply_len properly [ 129.318426] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.318426] program syz-executor3 not setting count and/or reply_len properly [ 129.321776] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.321776] program syz-executor6 not setting count and/or reply_len properly [ 129.321979] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.321979] program syz-executor5 not setting count and/or reply_len properly [ 129.328751] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.328751] program syz-executor2 not setting count and/or reply_len properly [ 129.331005] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.331005] program syz-executor1 not setting count and/or reply_len properly [ 129.332182] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 129.332182] program syz-executor2 not setting count and/or reply_len properly 2017/11/14 21:02:41 executed programs: 13925 [ 134.315415] sg_write: 3058 callbacks suppressed [ 134.315422] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.315422] program syz-executor7 not setting count and/or reply_len properly [ 134.318603] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.318603] program syz-executor2 not setting count and/or reply_len properly [ 134.318928] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.318928] program syz-executor6 not setting count and/or reply_len properly [ 134.319121] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.319121] program syz-executor3 not setting count and/or reply_len properly [ 134.319328] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.319328] program syz-executor1 not setting count and/or reply_len properly [ 134.321342] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.321342] program syz-executor4 not setting count and/or reply_len properly [ 134.323007] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.323007] program syz-executor2 not setting count and/or reply_len properly [ 134.324623] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.324623] program syz-executor5 not setting count and/or reply_len properly [ 134.325938] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.325938] program syz-executor0 not setting count and/or reply_len properly [ 134.325984] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 134.325984] program syz-executor6 not setting count and/or reply_len properly 2017/11/14 21:02:46 executed programs: 15457 [ 139.319385] sg_write: 3051 callbacks suppressed [ 139.319391] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.319391] program syz-executor7 not setting count and/or reply_len properly [ 139.320746] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.320746] program syz-executor3 not setting count and/or reply_len properly [ 139.323157] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.323157] program syz-executor4 not setting count and/or reply_len properly [ 139.324873] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.324873] program syz-executor1 not setting count and/or reply_len properly [ 139.325258] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.325258] program syz-executor5 not setting count and/or reply_len properly [ 139.326969] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.326969] program syz-executor1 not setting count and/or reply_len properly [ 139.328532] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.328532] program syz-executor2 not setting count and/or reply_len properly [ 139.329911] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.329911] program syz-executor4 not setting count and/or reply_len properly [ 139.333217] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.333217] program syz-executor5 not setting count and/or reply_len properly [ 139.335557] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 139.335557] program syz-executor3 not setting count and/or reply_len properly 2017/11/14 21:02:51 executed programs: 17001 [ 144.322746] sg_write: 3077 callbacks suppressed [ 144.322753] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.322753] program syz-executor7 not setting count and/or reply_len properly [ 144.324421] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.324421] program syz-executor2 not setting count and/or reply_len properly [ 144.330842] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.330842] program syz-executor4 not setting count and/or reply_len properly [ 144.332554] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.332554] program syz-executor3 not setting count and/or reply_len properly [ 144.333660] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.333660] program syz-executor6 not setting count and/or reply_len properly [ 144.335658] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.335658] program syz-executor5 not setting count and/or reply_len properly [ 144.337997] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.337997] program syz-executor0 not setting count and/or reply_len properly [ 144.339213] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.339213] program syz-executor6 not setting count and/or reply_len properly [ 144.341566] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.341566] program syz-executor1 not setting count and/or reply_len properly [ 144.343299] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 144.343299] program syz-executor0 not setting count and/or reply_len properly 2017/11/14 21:02:56 executed programs: 18598 [ 149.325678] sg_write: 3186 callbacks suppressed [ 149.325685] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.325685] program syz-executor1 not setting count and/or reply_len properly [ 149.329852] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.329852] program syz-executor4 not setting count and/or reply_len properly [ 149.332172] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.332172] program syz-executor6 not setting count and/or reply_len properly [ 149.337516] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.337516] program syz-executor5 not setting count and/or reply_len properly [ 149.339542] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.339542] program syz-executor5 not setting count and/or reply_len properly [ 149.341689] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.341689] program syz-executor7 not setting count and/or reply_len properly [ 149.345588] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.345588] program syz-executor4 not setting count and/or reply_len properly [ 149.346754] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.346754] program syz-executor7 not setting count and/or reply_len properly [ 149.347780] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.347780] program syz-executor4 not setting count and/or reply_len properly [ 149.351080] sg_write: data in/out 32731/38 bytes for SCSI command 0x8-- guessing data in; [ 149.351080] program syz-executor3 not setting count and/or reply_len properly serialport: VM disconnected.