Datasets:

xiaoguangwang
/

syzfix-dataset

bug_id string	title string	crash_report string	c_reproducer string	syz_reproducer string	fix_commit_hash string	fix_commit_message string	final_patch_diff string	patch_evolution string	first_crash_date string	fix_date string	num_patch_versions int64	has_discussion bool
a9747fe1c35a5b115d3f	general protection fault in squashfs_copy_data	loop0: detected capacity change from 0 to 8 Oops: general protection fault, probably for non-canonical address 0xe00fed1004f4f8aa: 0000 [#1] SMP KASAN NOPTI KASAN: maybe wild-memory-access in range [0x007f888027a7c550-0x007f888027a7c557] CPU: 1 UID: 0 PID: 5972 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Har...	// https://syzkaller.appspot.com/bug?id=c4ae6ee24e277a1dfd665c401d846c1387ffb8db // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include <dirent.h> #include <endian.h> #include <errno.h> #include <fcntl.h> #include <setjmp.h> #include <signal.h> #include <stdarg.h> #include <s...	# https://syzkaller.appspot.com/bug?id=c4ae6ee24e277a1dfd665c401d846c1387ffb8db # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"repeat":true,"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"callcomments":true} syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000000...	fdb24a820a5832ec4532273282cbd4f22c291a0d	Squashfs: check metadata block offset is within range	From fdb24a820a5832ec4532273282cbd4f22c291a0d Mon Sep 17 00:00:00 2001 From: Phillip Lougher <phillip@squashfs.org.uk> Date: Tue, 17 Feb 2026 05:09:55 +0000 Subject: Squashfs: check metadata block offset is within range Syzkaller reports a "general protection fault in squashfs_copy_data" This is ultimately caused by ...	[{"version": 1, "subject": "[PATCH] Squashfs: prevent signed integer conversion overflow in get_dir_index_using_name", "diff": "diff --git a/fs/squashfs/namei.c b/fs/squashfs/namei.c\nindex 65aae7e2a859..7f1f6d63d89d 100644\n--- a/fs/squashfs/namei.c\n+++ b/fs/squashfs/namei.c\n@@ -65,8 +65,8 @@ static int get_dir_inde...	2026-02-13T03:23:58.77377Z	2026-02-19T14:10:09.848631Z	1	true
9e27778c0edc62cb97d8	KMSAN: uninit-value in erspan_build_header (2)	===================================================== BUG: KMSAN: uninit-value in erspan_build_header+0x170/0x2f0 include/net/erspan.h:197 erspan_build_header+0x170/0x2f0 include/net/erspan.h:197 erspan_xmit+0x128a/0x1ec0 net/ipv4/ip_gre.c:706 __netdev_start_xmit include/linux/netdevice.h:4903 [inline] netdev_start...	// https://syzkaller.appspot.com/bug?id=243575f1a35249941ba0448f98a109ee152dbead // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include <arpa/inet.h> #include <dirent.h> #include <endian.h> #include <errno.h> #include <fcntl.h> #include <net/if.h> #include <net/if_arp.h> #inc...	# https://syzkaller.appspot.com/bug?id=243575f1a35249941ba0448f98a109ee152dbead # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"repeat":true,"procs":1,"slowdown":1,"sandbox":"none","sandbox_arg":0,"netdev":true,"close_fds":true} r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000...		bpf: Don't redirect too small packets		[{"version": 1, "subject": "[PATCH net] bpf: Don't redirect too small packets", "diff": "diff --git a/net/core/filter.c b/net/core/filter.c\nindex 8adf95765cdd967a15b2661dfb454db0ccf350b0..745697c08acb3a74721d26ee93389efa81e973a0 100644\n--- a/net/core/filter.c\n+++ b/net/core/filter.c\n@@ -2175,6 +2175,11 @@ static in...	2024-03-21T05:26:06.27222Z	2024-03-23T00:22:55.132707Z	1	true
fdebb2dc960aa56c600a	KMSAN: uninit-value in fuse_dentry_revalidate (2)	"=====================================================\nBUG: KMSAN: uninit-value in fuse_dentry_reva(...TRUNCATED)	"// https://syzkaller.appspot.com/bug?id=725908d76b8fc6030e6c7d7cdf38c2eb60672e25\n// autogenerated (...TRUNCATED)	"# https://syzkaller.appspot.com/bug?id=725908d76b8fc6030e6c7d7cdf38c2eb60672e25\n# See https://goo.(...TRUNCATED)		fuse: fix uninit-value in fuse_dentry_revalidate()		"[{\"version\": 1, \"subject\": \"[PATCH] fuse: fix uninit-value in fuse_dentry_revalidate()\", \"di(...TRUNCATED)	2026-02-11T07:57:00.334777Z	2026-03-03T15:34:17.563812Z	1	true
7c31755f2cea07838b0c	KMSAN: uninit-value in fuse_fileattr_get	"=====================================================\nBUG: KMSAN: uninit-value in fuse_fileattr_ge(...TRUNCATED)	"// https://syzkaller.appspot.com/bug?id=1b4abf9c1c6c18ce1e0c1cf85575005fe21f0407\n// autogenerated (...TRUNCATED)		cb184dd19154fc486fa3d9e02afe70a97e54e055	fs: init flags_valid before calling vfs_fileattr_get	"From cb184dd19154fc486fa3d9e02afe70a97e54e055 Mon Sep 17 00:00:00 2001\nFrom: Edward Adam Davis <ea(...TRUNCATED)	"[{\"version\": 1, \"subject\": \"[PATCH AUTOSEL 6.19-6.18] fs: init flags_valid before calling vfs_(...TRUNCATED)	2026-02-02T03:27:35.883703Z	2026-02-16T17:26:23.25045Z	1	true
0ea5108a1f5fb4fcc2d8	WARNING in filename_mkdirat	"------------[ cut here ]------------\nDEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_(...TRUNCATED)	"// https://syzkaller.appspot.com/bug?id=6c9df0bcfa94688b61d76fef3f4e41d86ec5baaa\n// autogenerated (...TRUNCATED)	"# https://syzkaller.appspot.com/bug?id=6c9df0bcfa94688b61d76fef3f4e41d86ec5baaa\n# See https://goo.(...TRUNCATED)		gfs2: Call unlock_new_inode before d_instantiate		[]	2026-02-10T13:21:42.220452Z	2026-02-23T15:34:10.290774Z	0	false
68771c0e74f7bb7804e5	KASAN: use-after-free Read in __vma_adjust	"==================================================================\nBUG: KASAN: use-after-free in _(...TRUNCATED)	"// https://syzkaller.appspot.com/bug?id=eb58be7665443d0be43a012ff2d1f24cbe29c026\n// autogenerated (...TRUNCATED)	"# https://syzkaller.appspot.com/bug?id=eb58be7665443d0be43a012ff2d1f24cbe29c026\n# See https://goo.(...TRUNCATED)		fs/userfaultfd: fix vma iteration in mas_for_each() loop		"[{\"version\": 1, \"subject\": \"[PATCH] fs/userfaultfd: Fix vma iteration in mas_for_each() loop\"(...TRUNCATED)	2022-06-12T09:26:09.765787Z	2022-06-16T15:41:31.042495Z	1	true
046b605f01802054bff0	KASAN: slab-use-after-free Read in __list_lru_walk_one (3)	"==================================================================\nBUG: KASAN: slab-use-after-free(...TRUNCATED)			22150a7d401d9e9169b9b68e05bed95f7f49bf69	gfs2: Fix slab-use-after-free in qd_put	"From 22150a7d401d9e9169b9b68e05bed95f7f49bf69 Mon Sep 17 00:00:00 2001\nFrom: Andreas Gruenbacher <(...TRUNCATED)	"[{\"version\": 1, \"subject\": \"[PATCH] gfs2: Fix slab-use-after-free in gfs2_qd_dispose\", \"diff(...TRUNCATED)	2025-09-29T18:51:24.87242Z	2025-12-16T02:42:45.876196Z	1	true
ea1cd4aa4d1e98458a55	KASAN: use-after-free Write in iomap_write_end	"loop0: detected capacity change from 0 to 32768\ngfs2: fsid=syz:syz: Trying to join cluster \"lock_(...TRUNCATED)			faddeb848305e79db89ee0479bb0e33380656321	gfs2: Fix use-after-free in iomap inline data write path	"From faddeb848305e79db89ee0479bb0e33380656321 Mon Sep 17 00:00:00 2001\nFrom: Deepanshu Kartikey <k(...TRUNCATED)	"[{\"version\": 1, \"subject\": \"[PATCH] gfs2: Fix use-after-free in iomap inline data write path\"(...TRUNCATED)	2026-01-14T00:22:15.400025Z	2026-02-02T17:43:14.635921Z	2	true
e136d86d34b42399a8b1	KASAN: slab-use-after-free Read in xfrm_state_find	"==================================================================\nBUG: KASAN: slab-use-after-free(...TRUNCATED)			1799d8abeabc68ec05679292aaf6cba93b343c05	xfrm6: fix uninitialized saddr in xfrm6_get_saddr()	"From 1799d8abeabc68ec05679292aaf6cba93b343c05 Mon Sep 17 00:00:00 2001\nFrom: Jiayuan Chen <jiayuan(...TRUNCATED)	"[{\"version\": 1, \"subject\": \"[PATCH 6.19 447/844] xfrm6: fix uninitialized saddr in xfrm6_get_s(...TRUNCATED)	2025-09-04T17:07:59.198341Z	2026-02-05T15:20:39.293612Z	1	true
092bbab7da235a02a03a	KASAN: null-ptr-deref Write in sys_io_uring_register	"==================================================================\nBUG: KASAN: null-ptr-deref in i(...TRUNCATED)	"// https://syzkaller.appspot.com/bug?id=5b6ae821d342c5f941390c5ad8f8d549c20b21a1\n// autogenerated (...TRUNCATED)	"# https://syzkaller.appspot.com/bug?id=5b6ae821d342c5f941390c5ad8f8d549c20b21a1\n# See https://goo.(...TRUNCATED)		xarray-extract-helper-from-__xa_insertcmpxchg-fix		[]	2024-12-04T01:37:36.112168Z	2024-12-18T06:27:06.785537Z	0	false

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SyzFix — Fixed Linux Kernel Bugs, Full Lifecycle

7,000+ fixed Linux kernel bugs from syzbot, each captured end-to-end: the raw crash report, syzkaller/C reproducers, every patch revision posted to lore.kernel.org with its review discussion, and the final commit merged into torvalds/linux.

Code & docs: https://github.com/sysec-uic/syzfix · Website: https://sysec-uic.github.io/syzfix/

What's in the repo

Path	Contents
`data/train-*.parquet`	The structured dataset — one record per bug (schema below)
`processed/processed.jsonl.gz`	Full per-bug JSON (~2 GB gz, ~11 GB unpacked): complete mailing-list threads, all crash variants, raw syzbot fields

Record schema (main dataset)

Field	Description
`bug_id`, `title`, `status`	syzbot bug identity
`crash_report`	Full kernel oops / KASAN / BUG output
`c_reproducer`, `syz_reproducer`	Reproducers when available
`fix_commit_*`	Hash, title, author, date of the merged fix
`final_patch_diff`	The merged patch
`patch_evolution`	JSON: v1 → v2 → … diffs with inline discussions
`num_patch_versions`, `has_discussion`	Convenience flags

Usage

from datasets import load_dataset

ds = load_dataset("xiaoguangwang/syzfix-dataset")   # the structured dataset
print(ds["train"][0]["title"])

Full per-bug JSON (for custom processing / re-deriving training tasks):

pip install "syzfix @ git+https://github.com/sysec-uic/syzfix"
python -m dataset.restore_processed --repo xiaoguangwang/syzfix-dataset

Updates

The dataset tracks syzbot continuously; it is refreshed by an incremental crawler (python -m dataset.update in the GitHub repo).

Sources & license

Aggregates publicly available content from syzkaller.appspot.com, lore.kernel.org, git.kernel.org and patchwork.kernel.org. Kernel patches and mailing-list text remain under their original licenses/copyrights; the collection tooling is MIT-licensed. Intended for research use.

Citation

Please cite the GitHub repository (https://github.com/sysec-uic/syzfix) until the accompanying paper is available.

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