[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.57' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 79.606248] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.614346] gfs2: fsid=syz:syz: Now mounting FS... [ 79.638793] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents [ 79.645441] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.652448] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.663676] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.669333] gfs2: fsid=syz:syz.0: first mount done, others may mount executing program [ 80.088242] audit: type=1800 audit(1673990400.539:2): pid=8074 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="loop0" ino=12471 res=0 executing program [ 80.237481] audit: type=1800 audit(1673990400.689:3): pid=8091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 80.361069] audit: type=1800 audit(1673990400.819:4): pid=8096 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 80.495662] audit: type=1800 audit(1673990400.949:5): pid=8101 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 80.627685] audit: type=1800 audit(1673990401.079:6): pid=8106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 80.761801] audit: type=1800 audit(1673990401.219:7): pid=8111 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 80.896995] audit: type=1800 audit(1673990401.349:8): pid=8116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 81.031581] audit: type=1800 audit(1673990401.489:9): pid=8121 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 81.167125] audit: type=1800 audit(1673990401.619:10): pid=8126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 81.304695] audit: type=1800 audit(1673990401.759:11): pid=8131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 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 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 [ 85.133278] kauditd_printk_skb: 32 callbacks suppressed [ 85.133290] audit: type=1800 audit(1673990405.589:44): pid=8296 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 85.260104] audit: type=1800 audit(1673990405.719:45): pid=8301 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 85.396819] audit: type=1800 audit(1673990405.849:46): pid=8306 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 85.531931] audit: type=1800 audit(1673990405.989:47): pid=8311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 85.668014] audit: type=1800 audit(1673990406.129:48): pid=8316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 85.804492] audit: type=1800 audit(1673990406.259:49): pid=8321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 85.941826] audit: type=1800 audit(1673990406.399:50): pid=8326 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 86.079041] audit: type=1800 audit(1673990406.539:51): pid=8331 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 86.218558] audit: type=1800 audit(1673990406.679:52): pid=8336 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 86.355269] audit: type=1800 audit(1673990406.809:53): pid=8341 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 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 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 [ 90.224745] kauditd_printk_skb: 32 callbacks suppressed [ 90.224757] audit: type=1800 audit(1673990410.680:86): pid=8506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 90.356354] audit: type=1800 audit(1673990410.810:87): pid=8511 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 90.490392] audit: type=1800 audit(1673990410.950:88): pid=8516 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 90.625275] audit: type=1800 audit(1673990411.080:89): pid=8521 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 90.759077] audit: type=1800 audit(1673990411.220:90): pid=8526 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 90.895200] audit: type=1800 audit(1673990411.350:91): pid=8531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 91.027737] audit: type=1800 audit(1673990411.490:92): pid=8536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 91.160520] audit: type=1800 audit(1673990411.620:93): pid=8541 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 91.295382] audit: type=1800 audit(1673990411.750:94): pid=8546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 91.427928] audit: type=1800 audit(1673990411.890:95): pid=8551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 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 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 [ 95.262505] kauditd_printk_skb: 32 callbacks suppressed [ 95.262517] audit: type=1800 audit(1673990415.721:128): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 95.387988] audit: type=1800 audit(1673990415.851:129): pid=8721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 95.522728] audit: type=1800 audit(1673990415.981:130): pid=8726 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 95.657814] audit: type=1800 audit(1673990416.121:131): pid=8731 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 95.793680] audit: type=1800 audit(1673990416.251:132): pid=8736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 95.928201] audit: type=1800 audit(1673990416.381:133): pid=8741 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 96.062372] audit: type=1800 audit(1673990416.511:134): pid=8746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 96.202371] audit: type=1800 audit(1673990416.651:135): pid=8751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 96.336373] audit: type=1800 audit(1673990416.791:136): pid=8756 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 96.470094] audit: type=1800 audit(1673990416.921:137): pid=8761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 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 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 [ 100.299860] kauditd_printk_skb: 32 callbacks suppressed [ 100.299873] audit: type=1800 audit(1673990420.751:170): pid=8926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 100.433076] audit: type=1800 audit(1673990420.881:171): pid=8931 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 100.571370] audit: type=1800 audit(1673990421.021:172): pid=8936 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 100.706253] audit: type=1800 audit(1673990421.161:173): pid=8941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 100.841530] audit: type=1800 audit(1673990421.291:174): pid=8946 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 100.979893] audit: type=1800 audit(1673990421.431:175): pid=8951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 101.116374] audit: type=1800 audit(1673990421.571:176): pid=8956 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 101.251699] audit: type=1800 audit(1673990421.701:177): pid=8961 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 101.387337] audit: type=1800 audit(1673990421.841:178): pid=8966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 101.521997] audit: type=1800 audit(1673990421.971:179): pid=8971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 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 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 [ 105.335454] kauditd_printk_skb: 32 callbacks suppressed [ 105.335465] audit: type=1800 audit(1673990425.792:212): pid=9136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 105.472576] audit: type=1800 audit(1673990425.922:213): pid=9142 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 105.594572] audit: type=1800 audit(1673990426.042:214): pid=9146 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 105.716726] audit: type=1800 audit(1673990426.172:215): pid=9151 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 105.852361] audit: type=1800 audit(1673990426.302:216): pid=9156 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 105.986183] audit: type=1800 audit(1673990426.442:217): pid=9161 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 106.118355] audit: type=1800 audit(1673990426.572:218): pid=9166 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 106.255984] audit: type=1800 audit(1673990426.712:219): pid=9171 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 106.390620] audit: type=1800 audit(1673990426.842:220): pid=9176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 executing program [ 106.530122] audit: type=1800 audit(1673990426.982:221): pid=9181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor307" name="bus" dev="sda1" ino=13860 res=0 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 109.886655] WARNING: CPU: 1 PID: 8085 at include/linux/backing-dev.h:340 account_page_dirtied+0x8cc/0xbb0 [ 109.896531] Kernel panic - not syncing: panic_on_warn set ... [ 109.896531] [ 109.903969] CPU: 1 PID: 8085 Comm: gfs2_logd Not tainted 4.19.211-syzkaller #0 [ 109.911568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 109.920995] Call Trace: [ 109.923605] dump_stack+0x1fc/0x2ef [ 109.927246] panic+0x26a/0x50e [ 109.930434] ? __warn_printk+0xf3/0xf3 [ 109.934332] ? account_page_dirtied+0x8cc/0xbb0 [ 109.938997] ? __probe_kernel_read+0x130/0x1b0 [ 109.943577] ? __warn.cold+0x5/0x5a [ 109.947377] ? __warn+0xe4/0x200 [ 109.950750] ? account_page_dirtied+0x8cc/0xbb0 [ 109.955445] __warn.cold+0x20/0x5a [ 109.959401] ? account_page_dirtied+0x8cc/0xbb0 [ 109.964200] report_bug+0x262/0x2b0 [ 109.967839] do_error_trap+0x1d7/0x310 [ 109.972074] ? math_error+0x310/0x310 [ 109.976213] ? mark_held_locks+0xf0/0xf0 [ 109.980747] ? error_entry+0x72/0xd0 [ 109.984464] ? trace_hardirqs_off_caller+0x2c/0x210 [ 109.989491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.994347] invalid_op+0x14/0x20 [ 109.997849] RIP: 0010:account_page_dirtied+0x8cc/0xbb0 [ 110.003290] Code: 88 01 00 00 be ff ff ff ff 48 8d 78 70 e8 ec e1 ca ff 31 ff 89 c3 89 c6 e8 f1 b3 e2 ff 85 db 0f 85 39 f9 ff ff e8 74 b2 e2 ff <0f> 0b e9 2d f9 ff ff e8 68 b2 e2 ff 4c 89 e6 4c 89 ef e8 9d b3 2d [ 110.022505] RSP: 0018:ffff88809dec7ae8 EFLAGS: 00010093 [ 110.028042] RAX: ffff8880952be240 RBX: 0000000000000000 RCX: ffffffff817fd2ef [ 110.035407] RDX: 0000000000000000 RSI: ffffffff817fd2fc RDI: 0000000000000005 [ 110.042802] RBP: ffff8880b5402360 R08: 0000000000000001 R09: 0000000000000000 [ 110.050172] R10: 0000000000000005 R11: 0000000000000000 R12: ffffea0002bb3ac0 [ 110.057437] R13: ffff8880b54021d8 R14: ffff888095730be0 R15: ffffea0002bb3ac8 [ 110.064716] ? account_page_dirtied+0x8bf/0xbb0 [ 110.069469] ? account_page_dirtied+0x8cc/0xbb0 [ 110.074132] ? account_page_dirtied+0x8cc/0xbb0 [ 110.078832] __set_page_dirty+0x7f/0x3e0 [ 110.082973] ? lock_page_memcg+0xa7/0x220 [ 110.087249] mark_buffer_dirty+0x424/0x5c0 [ 110.091473] gfs2_unpin+0xd6/0xe80 [ 110.095010] ? log_write_header+0x29b/0x1010 [ 110.099451] ? wait_woken+0x250/0x250 [ 110.103418] buf_lo_after_commit+0x140/0x210 [ 110.107816] ? gfs2_unpin+0xe80/0xe80 [ 110.111599] gfs2_log_flush+0x9fa/0x1ef0 [ 110.115664] ? lock_acquire+0x170/0x3c0 [ 110.119637] ? gfs2_log_shutdown+0x3f0/0x3f0 [ 110.124048] ? do_raw_spin_unlock+0x171/0x230 [ 110.128536] ? _raw_spin_unlock+0x29/0x40 [ 110.132677] ? gfs2_ail1_empty+0x5fe/0x7f0 [ 110.136921] ? do_raw_spin_lock+0xcb/0x220 [ 110.141165] gfs2_logd+0x279/0xe00 [ 110.144696] ? gfs2_log_flush+0x1ef0/0x1ef0 [ 110.149026] ? wait_woken+0x250/0x250 [ 110.152822] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 110.157471] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 110.162655] ? __kthread_parkme+0x133/0x1e0 [ 110.166985] ? gfs2_log_flush+0x1ef0/0x1ef0 [ 110.171307] kthread+0x33f/0x460 [ 110.174696] ? kthread_park+0x180/0x180 [ 110.178857] ret_from_fork+0x24/0x30 [ 110.183561] Kernel Offset: disabled [ 110.187725] Rebooting in 86400 seconds..