syzbot |
sign-in | mailing list | source | docs |
🐞 Open [1163] ≡ Subsystems 🐞 Fixed [4400] 🐞 Invalid [9892] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | memory leak in reiserfs_parse_options reiserfs | C | 4 | 920d | 1116d | 17/24 | fixed on 2020/11/16 12:12 |
BUG: memory leak unreferenced object 0xffff88810f4f5600 (size 32): comm "syz-executor300", pid 5077, jiffies 4294958926 (age 8.040s) hex dump (first 32 bytes): 73 79 7a 00 00 00 00 00 00 00 00 00 00 00 00 00 syz............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff814f9c67>] __do_kmalloc_node mm/slab_common.c:967 [inline] [<ffffffff814f9c67>] __kmalloc_node_track_caller+0x47/0x120 mm/slab_common.c:988 [<ffffffff814e9feb>] kstrdup+0x3b/0x70 mm/util.c:61 [<ffffffff8177b635>] reiserfs_parse_options+0xad5/0x1090 fs/reiserfs/super.c:1279 [<ffffffff8177f73d>] reiserfs_fill_super+0x17d/0x15d0 fs/reiserfs/super.c:1933 [<ffffffff8160f503>] mount_bdev+0x223/0x260 fs/super.c:1359 [<ffffffff81673a1b>] legacy_get_tree+0x2b/0x90 fs/fs_context.c:610 [<ffffffff8160d088>] vfs_get_tree+0x28/0x100 fs/super.c:1489 [<ffffffff81650f27>] do_new_mount fs/namespace.c:3145 [inline] [<ffffffff81650f27>] path_mount+0xc37/0x10d0 fs/namespace.c:3475 [<ffffffff81651b5e>] do_mount fs/namespace.c:3488 [inline] [<ffffffff81651b5e>] __do_sys_mount fs/namespace.c:3697 [inline] [<ffffffff81651b5e>] __se_sys_mount fs/namespace.c:3674 [inline] [<ffffffff81651b5e>] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3674 [<ffffffff848ef725>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff848ef725>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [<ffffffff84a00087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-gce-leak | 2023/01/07 10:33 | upstream | a689b938df39 | 1dac8c7a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | memory leak in reiserfs_parse_options |