kernel BUG in ext4_write_inline

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.14	kernel BUG in ext4_write_inline_data ext4	C			4	652d	748d	0/1	upstream: reported C repro on 2022/11/04 18:44
upstream	kernel BUG at fs/ext4/inline.c:LINE! ext4	C	done	done	76	676d	1499d	22/28	fixed on 2023/02/24 13:50
upstream	kernel BUG in ext4_write_inline_data ext4	C	error		36	130d	615d	27/28	fixed on 2024/08/22 01:52
android-6-1	kernel BUG in ext4_write_inline_data origin:lts	C	error		20	4d06h	507d	0/2	upstream: reported C repro on 2023/07/02 21:30
linux-4.19	kernel BUG in ext4_write_inline_data_end ext4	C		error	12	629d	1376d	0/1	upstream: reported C repro on 2021/02/14 13:39
upstream	kernel BUG in ext4_write_inline_data (2) ext4	C	error		4	4d04h	10h48m	0/28	upstream: reported C repro on 2024/11/21 09:00
android-54	kernel BUG in ext4_write_inline_data	C			3	708d	746d	2/2	fixed on 2023/04/05 17:17

Created	Duration	User	Patch	Repo	Result
2022/11/22 03:13	16m	jun.nie@linaro.org	patch	android12-5.10-lts	OK log

Created

Duration

User

Patch

Repo

Result

2022/11/22 03:13

16m

jun.nie@linaro.org

patch

android12-5.10-lts

OK log

Created	Duration	User	Patch	Repo	Result
2023/03/14 10:38	16m	bisect fix		android12-5.10-lts	OK (2) job log
2023/01/23 03:14	20m	bisect fix		android12-5.10-lts	OK (0) job log log

Created

Duration

User

Patch

Repo

Result

2023/03/14 10:38

16m

bisect fix

android12-5.10-lts

OK (2) job log

2023/01/23 03:14

20m

bisect fix

android12-5.10-lts

OK (0) job log log

EXT4-fs (loop0): dirty_blocks=96 EXT4-fs (loop0): Block reservation details EXT4-fs (loop0): i_reserved_data_blocks=1 ------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:226! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 371 Comm: syz-executor104 Not tainted 5.10.149-syzkaller-01350-g0118fb827bc7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:ext4_write_inline_data+0x382/0x390 fs/ext4/inline.c:226 Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 35 ff ff ff 48 89 df e8 4f c5 cc ff e9 28 ff ff ff e8 05 a6 92 ff 0f 0b e8 fe a5 92 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 RSP: 0018:ffffc90000a0f638 EFLAGS: 00010293 RAX: ffffffff81da4482 RBX: 000000000000003c RCX: ffff8881067e13c0 RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000002004c RBP: ffffc90000a0f690 R08: ffffffff81da424f R09: ffffed10209fae53 R10: ffffed10209fae53 R11: 1ffff110209fae52 R12: 0000000000020026 R13: ffffc90000a0f700 R14: 000000000002004c R15: ffff88811a58dd7c FS: 0000555555947300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004571f0 CR3: 0000000106bd4000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0x258/0x4b0 fs/ext4/inline.c:772 ext4_write_end+0x1e5/0xde0 fs/ext4/inode.c:1304 ext4_da_write_end+0xb7/0xb40 fs/ext4/inode.c:3144 generic_perform_write+0x410/0x5b0 mm/filemap.c:3479 ext4_buffered_write_iter+0x47c/0x610 fs/ext4/file.c:272 ext4_file_write_iter+0x192/0x1cd0 fs/ext4/file.c:683 call_write_iter include/linux/fs.h:1952 [inline] new_sync_write fs/read_write.c:518 [inline] vfs_write+0xc4a/0xf80 fs/read_write.c:605 ksys_write+0x198/0x2c0 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+0x7b/0x90 fs/read_write.c:667 do_syscall_64+0x34/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7fe02542fa49 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff90bab7d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe02542fa49 RDX: 0000000000000026 RSI: 0000000020000580 RDI: 0000000000000003 RBP: 00007fe0253ef210 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe0253ef2a0 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace f80412e140b121f6 ]--- RIP: 0010:ext4_write_inline_data+0x382/0x390 fs/ext4/inline.c:226 Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 35 ff ff ff 48 89 df e8 4f c5 cc ff e9 28 ff ff ff e8 05 a6 92 ff 0f 0b e8 fe a5 92 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 RSP: 0018:ffffc90000a0f638 EFLAGS: 00010293 RAX: ffffffff81da4482 RBX: 000000000000003c RCX: ffff8881067e13c0 RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000002004c RBP: ffffc90000a0f690 R08: ffffffff81da424f R09: ffffed10209fae53 R10: ffffed10209fae53 R11: 1ffff110209fae52 R12: 0000000000020026 R13: ffffc90000a0f700 R14: 000000000002004c R15: ffff88811a58dd7c FS: 0000555555947300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004571f0 CR3: 0000000106bd4000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2022/11/06 08:10	android12-5.10-lts	0118fb827bc7	6d752409	.config	strace log	report	syz	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci2-android-5-10	kernel BUG in ext4_write_inline_data
2023/02/12 10:37	android12-5.10-lts	416c4356f372	93e26d60	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-5-10	kernel BUG in ext4_write_inline_data
2022/11/06 07:37	android12-5.10-lts	0118fb827bc7	6d752409	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-android-5-10	kernel BUG in ext4_write_inline_data

Crashes (3):

Assets (help?)