ci2 starts bisection 2023-03-09 15:08:57.446043946 +0000 UTC m=+27927.012651685
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: 588c560fc653331c19815fe20329a37933ccb1f2e600df00254cd608c9228c07
all runs: crashed: WARNING in __folio_mark_dirty
testing current HEAD 6a98c9cae232800c319ed69e1063480d31430887
testing commit 6a98c9cae232800c319ed69e1063480d31430887 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4e7a0dab531a7e47b11c7faaeedf76e3745c0073d650eafa4441be1fcd09cbe8
all runs: crashed: WARNING in __folio_mark_dirty
revisions tested: 2, total time: 44m26.018919747s (build: 36m18.660986919s, test: 6m25.631227696s)
the crash still happens on HEAD
commit msg: Merge tag 'fs_for_v6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
crash: WARNING in __folio_mark_dirty
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5473 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x73f/0xd20
Modules linked in:
CPU: 0 PID: 5473 Comm: syz-executor.0 Not tainted 6.3.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:__folio_mark_dirty+0x73f/0xd20
Code: ba ff e9 79 fa ff ff 0f 0b e9 02 fa ff ff e8 48 86 5a ff e9 75 fa ff ff 4c 89 f7 48 8b 74 24 28 e8 86 46 22 00 e9 68 ff ff ff <0f> 0b e9 fc fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7c fa ff
RSP: 0018:ffffc900047bfa10 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff1102899292f RCX: dffffc0000000000
RDX: 0000000000000001 RSI: ffffffff89ea9fe0 RDI: ffffffff8a3a1780
RBP: ffff888144c94978 R08: dffffc0000000000 R09: ffffed1028992930
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
R13: ffff888144c94800 R14: ffffea00009a0e00 R15: ffff88802432e250
FS:  00005555568b0400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555568b9848 CR3: 000000001f598000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_buffer_dirty+0x227/0x410
 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+0x54/0x2d0
 do_syscall_64+0x4d/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f19ed68d537
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:00007ffe38436c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f19ed68d537
RDX: 00007ffe38436d39 RSI: 000000000000000a RDI: 00007ffe38436d30
RBP: 00007ffe38436d30 R08: 00000000ffffffff R09: 00007ffe38436b00
R10: 00005555568b18b3 R11: 0000000000000246 R12: 00007f19ed6e6b24
R13: 00007ffe38437df0 R14: 00005555568b1810 R15: 00007ffe38437e30
 </TASK>