ci2 starts bisection 2023-06-10 01:09:49.490256696 +0000 UTC m=+37745.700729687
bisecting fixing commit since 1f5abbd77e2c1787e74b7c2caffac97def78ba52
building syzkaller on 1dac8c7a01e2bdd35cb04eb4901ddb157291ac2d
ensuring issue is reproducible on original commit 1f5abbd77e2c1787e74b7c2caffac97def78ba52

testing commit 1f5abbd77e2c1787e74b7c2caffac97def78ba52 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c1fa4956004d8186767f9225a9eecdca0842613bb7684ded3d618d5a0b08f602
all runs: crashed: WARNING in __folio_mark_dirty
testing current HEAD 64569520920a3ca5d456ddd9f4f95fc6ea9b8b45
testing commit 64569520920a3ca5d456ddd9f4f95fc6ea9b8b45 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9d0a6d782aaf9fa1bd4cd941ac1d28688abb9ccec9b22e34365e85e2da68fb62
all runs: crashed: WARNING in __folio_mark_dirty
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 37m7.896182987s (build: 29m44.817915044s, test: 6m48.103046983s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Merge tag 'block-6.4-2023-06-09' of git://git.kernel.dk/linux
crash: WARNING in __folio_mark_dirty
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5340 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x683/0xbf0
Modules linked in:
CPU: 0 PID: 5340 Comm: syz-executor.0 Not tainted 6.4.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:__folio_mark_dirty+0x683/0xbf0
Code: 5c 41 5d 41 5e 41 5f 5d e9 1a 83 f9 07 0f 0b e9 a0 fa ff ff 0f 0b e9 cb fa ff ff 4c 89 f7 48 8b 74 24 20 e8 7f d9 22 00 eb ac <0f> 0b 80 3c 2b 00 0f 85 44 fc ff ff e9 47 fc ff ff 89 d9 80 e1 07
RSP: 0018:ffffc9000474fa18 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff110289890ed RCX: ffffffff81d9d662
RDX: 0000000000000001 RSI: ffffffff89ea9a60 RDI: ffffffff8a39dd80
RBP: dffffc0000000000 R08: dffffc0000000000 R09: ffffed10289890ee
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
R13: ffff888144c485f0 R14: ffffea00009d2f80 R15: ffff888144c48768
FS:  0000555557309400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcf6988c68 CR3: 0000000026aef000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_buffer_dirty+0x189/0x310
 gfs2_unpin+0xc7/0x950
 buf_lo_after_commit+0x14d/0x180
 gfs2_log_flush+0xf58/0x2290
 gfs2_kill_sb+0x56/0x2e0
 deactivate_locked_super+0x75/0xd0
 cleanup_mnt+0x358/0x3e0
 task_work_run+0x20a/0x290
 exit_to_user_mode_loop+0xd1/0xf0
 exit_to_user_mode_prepare+0xb1/0x140
 syscall_exit_to_user_mode+0x54/0x270
 do_syscall_64+0x4d/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4dbca8d537
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcf69893a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f4dbca8d537
RDX: 00007ffcf6989479 RSI: 000000000000000a RDI: 00007ffcf6989470
RBP: 00007ffcf6989470 R08: 00000000ffffffff R09: 00007ffcf6989240
R10: 000055555730a893 R11: 0000000000000246 R12: 00007f4dbcae6b24
R13: 00007ffcf698a530 R14: 000055555730a810 R15: 00007ffcf698a570
 </TASK>