ci2 starts bisection 2023-04-13 21:32:53.533344152 +0000 UTC m=+33715.646308876
bisecting fixing commit since f883675bf6522b52cd75dc3de791680375961769
building syzkaller on cc0f9968db1abe397e6c93bf4f5dff51be20f914
ensuring issue is reproducible on original commit f883675bf6522b52cd75dc3de791680375961769

testing commit f883675bf6522b52cd75dc3de791680375961769 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 83025b174103a391984843a962136890726fbf67611848ea0cc9b64b2e4ad563
all runs: crashed: kernel BUG in btrfs_csum_one_bio
testing current HEAD de4664485abbc0529b1eec44d0061bbfe58a28fb
testing commit de4664485abbc0529b1eec44d0061bbfe58a28fb gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a61185f1d8c7f638cf2791439a96cc4a02cd82c0614bca254ea891b4fecb9adb
all runs: crashed: kernel BUG in btrfs_csum_one_bio
revisions tested: 2, total time: 1h13m31.306686363s (build: 50m50.097112826s, test: 7m14.300644809s)
the crash still happens on HEAD
commit msg: Merge tag 'for-linus-2023041201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
crash: kernel BUG in btrfs_csum_one_bio
RSP: 002b:00007eff7a103168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007eff795abf80 RCX: 00007eff7948c0c9
RDX: 000000000000fea7 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007eff7a1031d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ffedb3912df R14: 00007eff7a103300 R15: 0000000000022000
 </TASK>
------------[ cut here ]------------
kernel BUG at fs/btrfs/file-item.c:849!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5967 Comm: syz-executor.0 Not tainted 6.3.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
RIP: 0010:btrfs_csum_one_bio+0x1107/0x1150
Code: 54 f3 ff ff e8 fa 5c 97 fe 48 8b 4c 24 18 e9 45 f3 ff ff 48 c7 c7 c0 e4 1f 8c 4c 89 e6 48 89 da e8 5e a5 d7 00 e9 fe f0 ff ff <0f> 0b 44 89 e9 80 e1 07 38 c1 0f 8c a8 fd ff ff be 08 00 00 00 4c
RSP: 0018:ffffc90005c1ee40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000400140 RCX: 00000000fffbffff
RDX: 0000000000000000 RSI: 1ffff1100501b005 RDI: ffff8880280d802c
RBP: ffffc90005c1f170 R08: 0000000000000080 R09: fffffbfff17bfe43
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88801b5a4af0 R15: dffffc0000000000
FS:  00007eff7a103700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055741567e950 CR3: 000000002a6ff000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 btrfs_submit_bio+0x7cb/0xee0
 submit_one_bio+0x269/0x3a0
 extent_writepages+0xff2/0x1380
 do_writepages+0x33d/0x5c0
 filemap_fdatawrite_wbc+0xe1/0x140
 filemap_fdatawrite_range+0x176/0x200
 start_ordered_ops+0xd8/0x1d0
 btrfs_sync_file+0x354/0xe20
 btrfs_do_write_iter+0xa77/0xeb0
 vfs_write+0x7be/0xb10
 ksys_write+0x122/0x200
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7eff7948c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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
RSP: 002b:00007eff7a103168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007eff795abf80 RCX: 00007eff7948c0c9
RDX: 000000000000fea7 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007eff7a1031d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ffedb3912df R14: 00007eff7a103300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:btrfs_csum_one_bio+0x1107/0x1150
Code: 54 f3 ff ff e8 fa 5c 97 fe 48 8b 4c 24 18 e9 45 f3 ff ff 48 c7 c7 c0 e4 1f 8c 4c 89 e6 48 89 da e8 5e a5 d7 00 e9 fe f0 ff ff <0f> 0b 44 89 e9 80 e1 07 38 c1 0f 8c a8 fd ff ff be 08 00 00 00 4c
RSP: 0018:ffffc90005c1ee40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000400140 RCX: 00000000fffbffff
RDX: 0000000000000000 RSI: 1ffff1100501b005 RDI: ffff8880280d802c
RBP: ffffc90005c1f170 R08: 0000000000000080 R09: fffffbfff17bfe43
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88801b5a4af0 R15: dffffc0000000000
FS:  00007eff7a103700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff41cabf958 CR3: 000000002a6ff000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400