Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/08/10 | linux-5.15.y (ToT) | 7e89efd3ae1c | C | [report] kernel BUG in ntfs_truncate |
2024/08/10 | upstream (ToT) | 5189dafa4cf9 | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/08/10 | linux-5.15.y (ToT) | 7e89efd3ae1c | C | [report] kernel BUG in ntfs_truncate |
2024/08/10 | upstream (ToT) | 5189dafa4cf9 | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel BUG in ntfs_truncate ntfs3 | C | error | done | 4 | 288d | 647d | 25/28 | fixed on 2024/01/31 13:17 |
loop0: detected capacity change from 0 to 4096 ntfs: volume version 3.1. ------------[ cut here ]------------ kernel BUG at fs/ntfs/inode.c:2536! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4019 Comm: syz-executor259 Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ntfs_truncate+0x2034/0x224c fs/ntfs/inode.c:2536 lr : ntfs_truncate+0x2034/0x224c fs/ntfs/inode.c:2536 sp : ffff80001cae73d0 x29: ffff80001cae74b0 x28: dfff800000000000 x27: ffff0000de3552d0 x26: 0000000000000000 x25: ffff0000de355310 x24: 000000000000000a x23: 0000000000000000 x22: ffff0000caea3038 x21: ffff000189278160 x20: ffff0000de3552f8 x19: ffff0000de355280 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000095562f0 x15: 00000000ffffffde x14: ffff0000c8d051c0 x13: 0000000000ff0100 x12: ffffffffffffffff x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c8d051c0 x8 : ffff800009557e5c x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff80000804605c x2 : 0000000000000000 x1 : 00000000ffffffe4 x0 : ffff0000c7f98a80 Call trace: ntfs_truncate+0x2034/0x224c fs/ntfs/inode.c:2536 ntfs_truncate_vfs fs/ntfs/inode.c:2862 [inline] ntfs_setattr+0x260/0x320 fs/ntfs/inode.c:2914 notify_change+0xa34/0xcf8 fs/attr.c:505 do_truncate+0x1c0/0x28c fs/open.c:65 handle_truncate fs/namei.c:3265 [inline] do_open fs/namei.c:3612 [inline] path_openat+0x20c4/0x26cc fs/namei.c:3742 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769 do_sys_openat2+0x128/0x3e0 fs/open.c:1253 do_sys_open fs/open.c:1269 [inline] __do_sys_openat fs/open.c:1285 [inline] __se_sys_openat fs/open.c:1280 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: 17fffe5e 97bdae1f d4210000 97bdae1d (d4210000) ---[ end trace 598ed1c6e8fbb621 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/08/10 20:48 | linux-5.15.y | 7e89efd3ae1c | 6f4edef4 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | kernel BUG in ntfs_truncate | |
2024/08/10 19:47 | linux-5.15.y | 7e89efd3ae1c | 6f4edef4 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | kernel BUG in ntfs_truncate | |
2024/08/10 18:43 | linux-5.15.y | 7e89efd3ae1c | 6f4edef4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | kernel BUG in ntfs_truncate |