ci2 starts bisection 2023-02-02 23:18:00.158996233 +0000 UTC m=+34744.277675628
bisecting fixing commit since e4cf7c25bae5c3b5089a3c23a897f450149caef2
building syzkaller on ab32d50881df9f96f2af301aadca62ad00b7e099
ensuring issue is reproducible on original commit e4cf7c25bae5c3b5089a3c23a897f450149caef2

testing commit e4cf7c25bae5c3b5089a3c23a897f450149caef2 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4983676f5d46f523088219d78d1aee77308cadb15a51a4ccac8dfa48d1d0dd87
run #0: crashed: WARNING in __btrfs_free_extent
run #1: crashed: WARNING in __btrfs_free_extent
run #2: crashed: WARNING in __btrfs_free_extent
run #3: crashed: WARNING in btrfs_finish_ordered_io
run #4: crashed: WARNING in btrfs_finish_ordered_io
run #5: crashed: WARNING in btrfs_finish_ordered_io
run #6: crashed: WARNING in __btrfs_free_extent
run #7: crashed: WARNING in btrfs_finish_ordered_io
run #8: crashed: WARNING in btrfs_finish_ordered_io
run #9: crashed: WARNING in __btrfs_free_extent
run #10: crashed: WARNING in __btrfs_free_extent
run #11: crashed: WARNING in btrfs_finish_ordered_io
run #12: crashed: WARNING in __btrfs_free_extent
run #13: crashed: WARNING in btrfs_finish_ordered_io
run #14: crashed: WARNING in __btrfs_free_extent
run #15: crashed: WARNING in btrfs_finish_ordered_io
run #16: crashed: WARNING in btrfs_finish_ordered_io
run #17: crashed: WARNING in btrfs_finish_ordered_io
run #18: crashed: WARNING in btrfs_finish_ordered_io
run #19: crashed: WARNING in __btrfs_free_extent
testing current HEAD edb9b8f380c3413bf783475279b1a941c7e5cec1
testing commit edb9b8f380c3413bf783475279b1a941c7e5cec1 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f07b602cfa681169262d5cf32808a320254fb08112cb2d0761869a3df0686664
run #0: crashed: WARNING in btrfs_finish_ordered_io
run #1: crashed: WARNING in __btrfs_free_extent
run #2: crashed: WARNING in btrfs_finish_ordered_io
run #3: crashed: WARNING in btrfs_finish_ordered_io
run #4: crashed: WARNING in btrfs_finish_ordered_io
run #5: crashed: WARNING in __btrfs_free_extent
run #6: crashed: WARNING in btrfs_finish_ordered_io
run #7: crashed: WARNING in btrfs_finish_ordered_io
run #8: crashed: WARNING in btrfs_finish_ordered_io
run #9: crashed: WARNING in btrfs_finish_ordered_io
revisions tested: 2, total time: 51m21.996510546s (build: 42m10.926877204s, test: 6m42.95207975s)
the crash still happens on HEAD
commit msg: Merge tag 'net-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
crash: WARNING in btrfs_finish_ordered_io
------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 41 at fs/btrfs/inode.c:3337 btrfs_finish_ordered_io+0x1749/0x1980
Modules linked in:
CPU: 0 PID: 41 Comm: kworker/u4:2 Not tainted 6.2.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Workqueue: btrfs-endio-write btrfs_work_helper
RIP: 0010:btrfs_finish_ordered_io+0x1749/0x1980 fs/btrfs/inode.c:3337
Code: 6d 08 10 fe 89 d9 0f 0b b0 01 48 8b 5c 24 28 e9 da fc ff ff 48 c7 c7 c0 56 38 8a 8b 5c 24 10 89 de 31 c0 e8 49 08 10 fe 89 d9 <0f> 0b b0 01 48 8b 5c 24 28 e9 5a fd ff ff 48 c7 c7 c0 56 38 8a 8b
RSP: 0018:ffffc90000b279e0 EFLAGS: 00010246
RAX: da8c69e9fe1d1000 RBX: 00000000ffffffe4 RCX: 00000000ffffffe4
RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001
RBP: ffffc90000b27bb8 R08: dffffc0000000000 R09: ffffed1017344f5b
R10: ffffed1017344f5b R11: 1ffff11017344f5a R12: ffff88801c6b45f0
R13: ffff8880740993a0 R14: ffff88807437f0f8 R15: 1ffff1100e86fe1f
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f52a068950 CR3: 0000000072f78000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 btrfs_work_helper+0x27a/0x770 fs/btrfs/async-thread.c:280
 process_one_work+0x7b9/0xc60 kernel/workqueue.c:2289
 worker_thread+0x8ff/0xfe0 kernel/workqueue.c:2436
 kthread+0x228/0x2a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>