Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2025/05/08 | upstream (ToT) | d76bb1ebb558 | C | [report] WARNING in ext4_iomap_begin |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2025/05/08 | upstream (ToT) | d76bb1ebb558 | C | [report] WARNING in ext4_iomap_begin |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-6.1 | WARNING in ext4_iomap_begin (2) origin:upstream | C | 10 | 9d07h | 94d | 0/3 | upstream: reported C repro on 2025/03/22 23:49 | ||
linux-6.1 | WARNING in ext4_iomap_begin | 1 | 700d | 700d | 0/3 | auto-obsoleted due to no activity on 2023/11/02 21:33 | |||
upstream | WARNING in ext4_iomap_begin ext4 | C | inconclusive | error | 16 | 1049d | 1076d | 0/29 | auto-obsoleted due to no activity on 2023/04/04 00:54 |
upstream | WARNING in ext4_iomap_begin (2) ext4 | C | done | 7 | 624d | 739d | 25/29 | fixed on 2023/12/21 03:45 | |
upstream | WARNING in ext4_iomap_begin (3) ext4 | C | inconclusive | 41 | 15d | 236d | 0/29 | upstream: reported C repro on 2024/10/31 12:34 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/05/30 09:21 | 11m | retest repro | linux-5.15.y | report log | |
2025/05/30 09:21 | 14m | retest repro | linux-5.15.y | report log | |
2025/05/30 09:21 | 16m | retest repro | linux-5.15.y | report log |
WARNING: CPU: 0 PID: 4597 at fs/ext4/inode.c:3436 ext4_iomap_begin+0xa0d/0xb80 fs/ext4/inode.c:3436 Modules linked in: CPU: 0 PID: 4597 Comm: syz-executor130 Not tainted 5.15.181-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 RIP: 0010:ext4_iomap_begin+0xa0d/0xb80 fs/ext4/inode.c:3436 Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 37 f0 6e ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 23 f0 6e ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff RSP: 0018:ffffc90003ddf3c0 EFLAGS: 00010293 RAX: ffffffff8208cded RBX: ffff888070193542 RCX: ffff888029898000 RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000 RBP: ffffc90003ddf540 R08: dffffc0000000000 R09: ffffed100e032646 R10: ffffed100e032646 R11: 1ffff1100e032645 R12: 00000000000000d4 R13: 1ffff1100e0326a8 R14: 000000000000000a R15: 0000000000000001 FS: 00007fb256a196c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb256a3b000 CR3: 00000000199ba000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> iomap_iter+0x620/0xdb0 fs/iomap/iter.c:74 __iomap_dio_rw+0x1014/0x1a70 fs/iomap/direct-io.c:585 iomap_dio_rw+0x38/0x90 fs/iomap/direct-io.c:672 ext4_dio_read_iter fs/ext4/file.c:77 [inline] ext4_file_read_iter+0x573/0x700 fs/ext4/file.c:128 call_read_iter include/linux/fs.h:2166 [inline] generic_file_splice_read+0x3a2/0x590 fs/splice.c:311 do_splice_to fs/splice.c:796 [inline] splice_direct_to_actor+0x413/0xb50 fs/splice.c:870 do_splice_direct+0x1b9/0x2c0 fs/splice.c:979 do_sendfile+0x5d5/0xec0 fs/read_write.c:1249 __do_sys_sendfile64 fs/read_write.c:1317 [inline] __se_sys_sendfile64+0x13b/0x190 fs/read_write.c:1303 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fb256a7dcc9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb256a19218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007fb256b056d8 RCX: 00007fb256a7dcc9 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 RBP: 00007fb256b056d0 R08: 00007ffe3353aef7 R09: 0000000000000000 R10: 0000000000014000 R11: 0000000000000246 R12: 00007fb256ad2590 R13: 0031656c69662f2e R14: 0000200000000600 R15: 0000003202000000 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/05/07 10:40 | linux-5.15.y | 16fdf2c7111b | 350f4ffc | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | |
2025/05/07 10:01 | linux-5.15.y | 16fdf2c7111b | 350f4ffc | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | |
2025/05/07 09:22 | linux-5.15.y | 16fdf2c7111b | 350f4ffc | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | |
2025/06/09 09:26 | linux-5.15.y | 1c700860e8bc | 4826c28e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | ||
2025/06/09 02:59 | linux-5.15.y | 1c700860e8bc | 4826c28e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | ||
2025/05/14 17:08 | linux-5.15.y | 3b8db0e4f263 | a4fa04ef | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | ||
2025/05/06 17:05 | linux-5.15.y | 16fdf2c7111b | ae98e6b9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin | ||
2025/05/06 17:05 | linux-5.15.y | 16fdf2c7111b | ae98e6b9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in ext4_iomap_begin |