[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.136' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 80.028829] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.036409] gfs2: fsid=syz:syz: Now mounting FS... [ 80.057635] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents [ 80.067865] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.074086] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.084977] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.090455] gfs2: fsid=syz:syz.0: first mount done, others may mount executing program [ 80.228304] audit: type=1800 audit(1672667652.435:2): pid=8108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="loop0" ino=9375 res=0 executing program [ 80.395605] audit: type=1800 audit(1672667652.595:3): pid=8126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 80.543760] audit: type=1800 audit(1672667652.745:4): pid=8130 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 80.691472] audit: type=1800 audit(1672667652.895:5): pid=8135 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 80.844290] audit: type=1800 audit(1672667653.045:6): pid=8140 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 80.994534] audit: type=1800 audit(1672667653.195:7): pid=8145 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 81.144202] audit: type=1800 audit(1672667653.345:8): pid=8150 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 81.290438] audit: type=1800 audit(1672667653.495:9): pid=8155 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 81.437602] audit: type=1800 audit(1672667653.645:10): pid=8160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 81.583695] audit: type=1800 audit(1672667653.785:11): pid=8165 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 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 [ 85.306106] kauditd_printk_skb: 27 callbacks suppressed [ 85.306118] audit: type=1800 audit(1672667657.505:39): pid=8305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 85.456640] audit: type=1800 audit(1672667657.665:40): pid=8311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 85.610637] audit: type=1800 audit(1672667657.815:41): pid=8316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 85.760249] audit: type=1800 audit(1672667657.965:42): pid=8320 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 85.909947] audit: type=1800 audit(1672667658.115:43): pid=8325 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 86.061098] audit: type=1800 audit(1672667658.265:44): pid=8330 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 86.211537] audit: type=1800 audit(1672667658.416:45): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 86.355959] audit: type=1800 audit(1672667658.556:46): pid=8340 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 86.508513] audit: type=1800 audit(1672667658.716:47): pid=8344 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 86.658712] audit: type=1800 audit(1672667658.866:48): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 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 [ 90.343712] kauditd_printk_skb: 27 callbacks suppressed [ 90.343724] audit: type=1800 audit(1672667662.546:76): pid=8485 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 90.496473] audit: type=1800 audit(1672667662.706:77): pid=8488 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 90.648314] audit: type=1800 audit(1672667662.856:78): pid=8493 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 90.801848] audit: type=1800 audit(1672667663.006:79): pid=8498 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 90.953995] audit: type=1800 audit(1672667663.156:80): pid=8505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 91.104009] audit: type=1800 audit(1672667663.306:81): pid=8508 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 91.257442] audit: type=1800 audit(1672667663.466:82): pid=8513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 91.411244] audit: type=1800 audit(1672667663.617:83): pid=8518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 91.560348] audit: type=1800 audit(1672667663.767:84): pid=8523 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 91.711669] audit: type=1800 audit(1672667663.917:85): pid=8528 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 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 [ 95.383162] kauditd_printk_skb: 27 callbacks suppressed [ 95.383171] audit: type=1800 audit(1672667667.587:113): pid=8661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 95.539858] audit: type=1800 audit(1672667667.747:114): pid=8666 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 95.690931] audit: type=1800 audit(1672667667.897:115): pid=8671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 95.839571] audit: type=1800 audit(1672667668.047:116): pid=8676 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 95.990373] audit: type=1800 audit(1672667668.197:117): pid=8681 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 96.143457] audit: type=1800 audit(1672667668.347:118): pid=8686 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 96.289305] audit: type=1800 audit(1672667668.497:119): pid=8691 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 96.439808] audit: type=1800 audit(1672667668.647:120): pid=8696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 96.595011] audit: type=1800 audit(1672667668.807:121): pid=8701 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 96.745675] audit: type=1800 audit(1672667668.957:122): pid=8706 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 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 [ 100.400972] kauditd_printk_skb: 27 callbacks suppressed [ 100.400983] audit: type=1800 audit(1672667672.608:150): pid=8836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 100.543093] audit: type=1800 audit(1672667672.748:151): pid=8841 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 100.685867] audit: type=1800 audit(1672667672.898:152): pid=8846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 100.830483] audit: type=1800 audit(1672667673.038:153): pid=8849 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 100.982030] audit: type=1800 audit(1672667673.188:154): pid=8854 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 101.132813] audit: type=1800 audit(1672667673.338:155): pid=8859 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 101.278863] audit: type=1800 audit(1672667673.488:156): pid=8864 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 101.433467] audit: type=1800 audit(1672667673.638:157): pid=8869 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 101.584107] audit: type=1800 audit(1672667673.798:158): pid=8874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 101.735019] audit: type=1800 audit(1672667673.948:159): pid=8879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 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 [ 105.452634] kauditd_printk_skb: 27 callbacks suppressed [ 105.452642] audit: type=1800 audit(1672667677.659:187): pid=9019 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 105.595759] audit: type=1800 audit(1672667677.809:188): pid=9024 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 105.738051] audit: type=1800 audit(1672667677.949:189): pid=9029 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 105.891654] audit: type=1800 audit(1672667678.099:190): pid=9032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 106.042117] audit: type=1800 audit(1672667678.249:191): pid=9037 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 106.190962] audit: type=1800 audit(1672667678.399:192): pid=9042 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 106.341311] audit: type=1800 audit(1672667678.549:193): pid=9047 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 106.492118] audit: type=1800 audit(1672667678.699:194): pid=9052 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 106.641635] audit: type=1800 audit(1672667678.849:195): pid=9057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 executing program [ 106.790890] audit: type=1800 audit(1672667678.999:196): pid=9062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 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 [ 110.454646] WARNING: CPU: 1 PID: 8120 at include/linux/backing-dev.h:340 account_page_dirtied+0x8cc/0xbb0 [ 110.464516] Kernel panic - not syncing: panic_on_warn set ... [ 110.464516] [ 110.471889] CPU: 1 PID: 8120 Comm: gfs2_logd Not tainted 4.19.211-syzkaller #0 [ 110.477212] kauditd_printk_skb: 27 callbacks suppressed [ 110.477222] audit: type=1800 audit(1672667682.669:224): pid=9202 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor404" name="bus" dev="sda1" ino=13861 res=0 [ 110.479243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 110.513424] Call Trace: [ 110.516018] dump_stack+0x1fc/0x2ef [ 110.519647] panic+0x26a/0x50e [ 110.522835] ? __warn_printk+0xf3/0xf3 [ 110.526718] ? account_page_dirtied+0x8cc/0xbb0 [ 110.531378] ? __probe_kernel_read+0x130/0x1b0 [ 110.535948] ? __warn.cold+0x5/0x5a [ 110.539557] ? __warn+0xe4/0x200 [ 110.542909] ? account_page_dirtied+0x8cc/0xbb0 [ 110.547590] __warn.cold+0x20/0x5a [ 110.551118] ? account_page_dirtied+0x8cc/0xbb0 [ 110.555859] report_bug+0x262/0x2b0 [ 110.559597] do_error_trap+0x1d7/0x310 [ 110.563485] ? math_error+0x310/0x310 [ 110.567289] ? mark_held_locks+0xf0/0xf0 [ 110.571343] ? error_entry+0x72/0xd0 [ 110.575048] ? trace_hardirqs_off_caller+0x2c/0x210 [ 110.580052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.584882] invalid_op+0x14/0x20 [ 110.588330] RIP: 0010:account_page_dirtied+0x8cc/0xbb0 [ 110.593593] 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 [ 110.612476] RSP: 0018:ffff888094d6fae8 EFLAGS: 00010093 [ 110.617825] RAX: ffff8880992c0480 RBX: 0000000000000000 RCX: ffffffff817fd2ef [ 110.625092] RDX: 0000000000000000 RSI: ffffffff817fd2fc RDI: 0000000000000005 [ 110.632347] RBP: ffff8880addc7ae0 R08: 0000000000000001 R09: 0000000000000000 [ 110.639601] R10: 0000000000000005 R11: 0000000000000000 R12: ffffea0002b498c0 [ 110.646854] R13: ffff8880addc7958 R14: ffff888094c4cc20 R15: ffffea0002b498c8 [ 110.654125] ? account_page_dirtied+0x8bf/0xbb0 [ 110.658781] ? account_page_dirtied+0x8cc/0xbb0 [ 110.663438] ? account_page_dirtied+0x8cc/0xbb0 [ 110.668098] __set_page_dirty+0x7f/0x3e0 [ 110.672150] ? lock_page_memcg+0xa7/0x220 [ 110.676290] mark_buffer_dirty+0x424/0x5c0 [ 110.680511] gfs2_unpin+0xd6/0xe80 [ 110.684039] ? log_write_header+0x29b/0x1010 [ 110.689317] ? wait_woken+0x250/0x250 [ 110.693123] buf_lo_after_commit+0x140/0x210 [ 110.697633] ? gfs2_unpin+0xe80/0xe80 [ 110.701429] gfs2_log_flush+0x9fa/0x1ef0 [ 110.705493] ? lock_acquire+0x170/0x3c0 [ 110.709455] ? gfs2_log_shutdown+0x3f0/0x3f0 [ 110.713853] ? do_raw_spin_unlock+0x171/0x230 [ 110.718354] ? _raw_spin_unlock+0x29/0x40 [ 110.722576] ? gfs2_ail1_empty+0x5fe/0x7f0 [ 110.726794] ? do_raw_spin_lock+0xcb/0x220 [ 110.731020] gfs2_logd+0x279/0xe00 [ 110.734559] ? gfs2_log_flush+0x1ef0/0x1ef0 [ 110.738885] ? wait_woken+0x250/0x250 [ 110.742676] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 110.747244] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 110.752331] ? __kthread_parkme+0x133/0x1e0 [ 110.756642] ? gfs2_log_flush+0x1ef0/0x1ef0 [ 110.761304] kthread+0x33f/0x460 [ 110.764658] ? kthread_park+0x180/0x180 [ 110.768621] ret_from_fork+0x24/0x30 [ 110.772688] Kernel Offset: disabled [ 110.776366] Rebooting in 86400 seconds..