Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 47.684707] audit: type=1800 audit(1661292543.163:2): pid=8083 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13876 res=0 [ 47.705444] audit: type=1800 audit(1661292543.173:3): pid=8088 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13880 res=0 [ 47.727054] audit: type=1800 audit(1661292543.173:4): pid=8089 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13881 res=0 [ 47.748095] audit: type=1800 audit(1661292543.183:5): pid=8090 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13883 res=0 [ 47.769028] audit: type=1800 audit(1661292543.183:6): pid=8091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13884 res=0 [ 47.815058] audit: type=1800 audit(1661292543.183:7): pid=8092 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13885 res=0 [ 47.847664] audit: type=1804 audit(1661292543.273:8): pid=8098 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor116" name="/root/syzkaller.J3UAoT/0/bus" dev="sda1" ino=13885 res=1 [ 47.896356] audit: type=1804 audit(1661292543.273:9): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor116" name="/root/syzkaller.lAidWL/0/bus" dev="sda1" ino=13876 res=1 executing program executing program executing program executing program [ 48.116643] audit: type=1804 audit(1661292543.273:10): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.lAidWL/0/bus" dev="sda1" ino=13876 res=1 executing program [ 48.160560] audit: type=1804 audit(1661292543.273:11): pid=8093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.lAidWL/0/bus" dev="sda1" ino=13876 res=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 49.361645] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 49.452312] File: /root/syzkaller.QU4R0a/3/bus PID: 8169 Comm: syz-executor116 executing program executing program executing program executing program executing program executing program [ 49.948437] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 49.984570] File: /root/syzkaller.zwNkbe/3/bus PID: 8199 Comm: syz-executor116 executing program executing program executing program executing program [ 50.355564] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 50.376108] File: /root/syzkaller.a8zEG5/4/bus PID: 8212 Comm: syz-executor116 executing program executing program executing program [ 50.568233] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 50.614995] File: /root/syzkaller.J3UAoT/4/bus PID: 8225 Comm: syz-executor116 executing program executing program executing program [ 50.953267] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! executing program executing program executing program [ 51.029849] File: /root/syzkaller.QU4R0a/6/bus PID: 8239 Comm: syz-executor116 executing program executing program executing program executing program [ 51.534021] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 51.545977] File: /root/syzkaller.QU4R0a/7/bus PID: 8278 Comm: syz-executor116 executing program executing program executing program executing program executing program executing program executing program executing program [ 52.359285] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 52.383512] File: /root/syzkaller.zwNkbe/7/bus PID: 8316 Comm: syz-executor116 executing program executing program [ 52.694972] kauditd_printk_skb: 246 callbacks suppressed [ 52.694985] audit: type=1800 audit(1661292548.174:258): pid=8333 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13886 res=0 [ 52.751037] audit: type=1804 audit(1661292548.234:259): pid=8334 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor116" name="/root/syzkaller.lAidWL/8/bus" dev="sda1" ino=13877 res=1 [ 52.779718] audit: type=1804 audit(1661292548.254:260): pid=8334 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.lAidWL/8/bus" dev="sda1" ino=13877 res=1 [ 52.804304] audit: type=1804 audit(1661292548.284:261): pid=8334 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.lAidWL/8/bus" dev="sda1" ino=13877 res=1 executing program executing program [ 52.838491] audit: type=1804 audit(1661292548.284:262): pid=8334 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.lAidWL/8/bus" dev="sda1" ino=13877 res=1 [ 52.873928] audit: type=1804 audit(1661292548.304:263): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor116" name="/root/syzkaller.QU4R0a/9/bus" dev="sda1" ino=13886 res=1 executing program executing program [ 52.968811] audit: type=1804 audit(1661292548.314:264): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.QU4R0a/9/bus" dev="sda1" ino=13886 res=1 [ 53.128341] audit: type=1804 audit(1661292548.314:265): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.QU4R0a/9/bus" dev="sda1" ino=13886 res=1 [ 53.160908] audit: type=1804 audit(1661292548.314:266): pid=8335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor116" name="/root/syzkaller.QU4R0a/9/bus" dev="sda1" ino=13886 res=1 [ 53.185610] audit: type=1800 audit(1661292548.364:267): pid=8338 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor116" name="bus" dev="sda1" ino=13880 res=0 [ 53.211757] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! executing program [ 53.298025] File: /root/syzkaller.QU4R0a/9/bus PID: 8335 Comm: syz-executor116 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 54.476749] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 54.488886] File: /root/syzkaller.a8zEG5/11/bus PID: 8406 Comm: syz-executor116 executing program [ 54.591983] WARNING: CPU: 1 PID: 8412 at fs/ext4/inode.c:3942 ext4_set_page_dirty+0x2a4/0x370 [ 54.600672] Kernel panic - not syncing: panic_on_warn set ... [ 54.600672] [ 54.608031] CPU: 1 PID: 8412 Comm: syz-executor116 Not tainted 4.19.211-syzkaller #0 [ 54.615898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 54.625239] Call Trace: [ 54.627909] dump_stack+0x1fc/0x2ef [ 54.631708] panic+0x26a/0x50e [ 54.634895] ? __warn_printk+0xf3/0xf3 [ 54.638781] ? ext4_set_page_dirty+0x2a4/0x370 [ 54.643356] ? __probe_kernel_read+0x130/0x1b0 [ 54.648014] ? __warn.cold+0x5/0x5a [ 54.651629] ? __warn+0xe4/0x200 [ 54.654986] ? ext4_set_page_dirty+0x2a4/0x370 [ 54.659582] __warn.cold+0x20/0x5a [ 54.663112] ? ext4_set_page_dirty+0x2a4/0x370 [ 54.667689] report_bug+0x262/0x2b0 [ 54.671309] do_error_trap+0x1d7/0x310 [ 54.675189] ? math_error+0x310/0x310 [ 54.678977] ? mark_held_locks+0xf0/0xf0 [ 54.683026] ? follow_page_mask+0xc3/0x1d00 [ 54.687358] ? error_entry+0x72/0xd0 [ 54.691062] ? trace_hardirqs_off_caller+0x6e/0x210 [ 54.696149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.700984] invalid_op+0x14/0x20 [ 54.704450] RIP: 0010:ext4_set_page_dirty+0x2a4/0x370 [ 54.709714] Code: ff e8 40 0f 84 ff 49 8d 5d ff e9 27 fe ff ff e8 32 0f 84 ff 48 c7 c6 e0 54 7a 88 48 89 ef e8 e3 a0 ab ff 0f 0b e8 1c 0f 84 ff <0f> 0b e9 77 ff ff ff e8 10 0f 84 ff 4c 8b 65 08 31 ff 4c 89 e3 83 [ 54.730601] RSP: 0018:ffff8880a5587a28 EFLAGS: 00010293 [ 54.735954] RAX: ffff8880a504c580 RBX: 0000000000000000 RCX: ffffffff81de75ce [ 54.743209] RDX: 0000000000000000 RSI: ffffffff81de7654 RDI: 0000000000000001 [ 54.750464] RBP: ffffea0002608b00 R08: 0000000000000001 R09: 0000000000000000 [ 54.757813] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 54.765072] R13: ffffea00022511c8 R14: ffffea00022511c8 R15: dffffc0000000000 [ 54.772347] ? ext4_set_page_dirty+0x21e/0x370 [ 54.776917] ? ext4_set_page_dirty+0x2a4/0x370 [ 54.781496] ? ext4_set_page_dirty+0x2a4/0x370 [ 54.786071] ? ext4_readpages+0x110/0x110 [ 54.790210] set_page_dirty+0x25f/0x640 [ 54.794195] set_page_dirty_lock+0x81/0xc0 [ 54.798427] process_vm_rw_core.constprop.0+0x4bb/0xb00 [ 54.803886] ? pcpu_free_vm_areas+0xc0/0xc0 [ 54.808209] ? __might_fault+0x192/0x1d0 [ 54.812270] ? _copy_from_user+0xd2/0x130 [ 54.816414] ? rw_copy_check_uvector+0x27c/0x340 [ 54.821169] process_vm_rw+0x21a/0x250 [ 54.825056] ? compat_process_vm_rw+0x250/0x250 [ 54.829725] ? vm_insert_page+0x9c0/0x9c0 [ 54.833872] ? __do_page_fault+0x6d1/0xd60 [ 54.838107] ? lock_downgrade+0x720/0x720 [ 54.842364] ? up_read+0x17/0x110 [ 54.845826] ? __do_page_fault+0x180/0xd60 [ 54.850065] __x64_sys_process_vm_writev+0xdf/0x1b0 [ 54.855077] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 54.859649] do_syscall_64+0xf9/0x620 [ 54.863444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.868626] RIP: 0033:0x7fb0cc742399 [ 54.872330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 54.891225] RSP: 002b:00007fb0cc6b12f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 54.898923] RAX: ffffffffffffffda RBX: 00007fb0cc7cc508 RCX: 00007fb0cc742399 [ 54.906193] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 00000000000020dc [ 54.913462] RBP: 00007fb0cc7cc500 R08: 0000000000000001 R09: 0000000000000000 [ 54.920727] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 00007fb0cc7cc50c [ 54.927983] R13: 00007fb0cc79908c R14: 0000000000000000 R15: 0000000000022000 [ 54.935557] Kernel Offset: disabled [ 54.939369] Rebooting in 86400 seconds..