ci2 starts bisection 2023-01-23 03:15:06.680759418 +0000 UTC m=+182273.529399870
bisecting fixing commit since 0118fb827bc7a775f1025df6f63f709c8a4e340c
building syzkaller on 6d752409f178135881da3510c910bb11ae1f1381
ensuring issue is reproducible on original commit 0118fb827bc7a775f1025df6f63f709c8a4e340c

testing commit 0118fb827bc7a775f1025df6f63f709c8a4e340c gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 203e3684da49d3f6ccd15d8f826b0cbc97a65add4635c471b5f6ea8f5fb90ca0
all runs: crashed: kernel BUG in ext4_write_inline_data
testing current HEAD 416c4356f37295d6da2d7b290069f9adb349dc9f
testing commit 416c4356f37295d6da2d7b290069f9adb349dc9f gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bf03abbd55ee1f1506888fd4d9865b5c0a06c63cee88ec4423fc8241d96b1c2e
all runs: crashed: kernel BUG in ext4_write_inline_data
revisions tested: 2, total time: 20m6.428426966s (build: 12m45.160797912s, test: 5m42.069017701s)
the crash still happens on HEAD
commit msg: Merge 5.10.161 into android12-5.10-lts
crash: kernel BUG in ext4_write_inline_data
------------[ cut here ]------------
kernel BUG at fs/ext4/inline.c:226!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 416 Comm: syz-executor.0 Not tainted 5.10.161-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:ext4_write_inline_data+0x33b/0x340 fs/ext4/inline.c:225
Code: da e9 0c ff ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 1b ff ff ff 48 89 df 49 89 d5 e8 3f a8 d3 ff 4c 89 ea e9 08 ff ff ff 0f 0b <0f> 0b 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0
RSP: 0018:ffffc90000937638 EFLAGS: 00010202
RAX: 000000000000003c RBX: 000000000002004c RCX: ffffffff81c02213
RDX: 0000000000020026 RSI: dffffc0000000000 RDI: ffff88810d687290
RBP: ffffc90000937690 R08: dffffc0000000000 R09: ffffed1021ad0e53
R10: ffffed1021ad0e53 R11: 1ffff11021ad0e52 R12: 0000000000000026
R13: ffff88811f9205e8 R14: ffffc90000937700 R15: ffff88811f920acc
FS:  00007f9fd38ad700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9fd38ad718 CR3: 000000010d7a9000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ext4_write_inline_data_end+0x204/0x3c0 fs/ext4/inline.c:772
 ext4_write_end+0x1a8/0xab0 fs/ext4/inode.c:1311
 ext4_da_write_end+0xaa/0x810 fs/ext4/inode.c:3151
 generic_perform_write+0x3b2/0x500 mm/filemap.c:3479
 ext4_buffered_write_iter+0x3da/0x520 fs/ext4/file.c:272
 ext4_file_write_iter+0x42c/0x15a0 include/linux/fs.h:809
 call_write_iter include/linux/fs.h:1969 [inline]
 new_sync_write fs/read_write.c:518 [inline]
 vfs_write+0xa4f/0xdf0 fs/read_write.c:605
 ksys_write+0x15b/0x240 fs/read_write.c:658
 __do_sys_write fs/read_write.c:670 [inline]
 __se_sys_write fs/read_write.c:667 [inline]
 __x64_sys_write+0x76/0x80 fs/read_write.c:667
 do_syscall_64+0x34/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xc6
RIP: 0033:0x7f9fd3d5a5a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f9fd38ad168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f9fd3e7b050 RCX: 00007f9fd3d5a5a9
RDX: 0000000000000026 RSI: 0000000020000580 RDI: 0000000000000003
RBP: 00007f9fd3db57b0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff3483379f R14: 00007f9fd38ad300 R15: 0000000000022000
Modules linked in:
---[ end trace b4aced6b2f8207d1 ]---
RIP: 0010:ext4_write_inline_data+0x33b/0x340 fs/ext4/inline.c:225
Code: da e9 0c ff ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 1b ff ff ff 48 89 df 49 89 d5 e8 3f a8 d3 ff 4c 89 ea e9 08 ff ff ff 0f 0b <0f> 0b 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0
RSP: 0018:ffffc90000937638 EFLAGS: 00010202
RAX: 000000000000003c RBX: 000000000002004c RCX: ffffffff81c02213
RDX: 0000000000020026 RSI: dffffc0000000000 RDI: ffff88810d687290
RBP: ffffc90000937690 R08: dffffc0000000000 R09: ffffed1021ad0e53
R10: ffffed1021ad0e53 R11: 1ffff11021ad0e52 R12: 0000000000000026
R13: ffff88811f9205e8 R14: ffffc90000937700 R15: ffff88811f920acc
FS:  00007f9fd38ad700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9fd38ad718 CR3: 000000010d7a9000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400