| Title | Replies (including bot) | Last reply |
|---|---|---|
| [syzbot] [fs?] WARNING: lock held when returning to user space in query_matching_vma | 0 (1) | 2025/07/14 17:10 |
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| Title | Replies (including bot) | Last reply |
|---|---|---|
| [syzbot] [fs?] WARNING: lock held when returning to user space in query_matching_vma | 0 (1) | 2025/07/14 17:10 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2025/07/29 20:07 | 2h03m | retest repro | linux-next | error | |
| 2025/07/29 20:07 | 2h07m | retest repro | linux-next | error |
================================================
WARNING: lock held when returning to user space!
6.16.0-rc5-next-20250711-syzkaller #0 Not tainted
------------------------------------------------
syz.0.22/6099 is leaving the kernel with locks still held!
1 lock held by syz.0.22/6099:
#0: ffff888069d41588 (vm_lock){++++}-{0:0}, at: get_next_vma fs/proc/task_mmu.c:182 [inline]
#0: ffff888069d41588 (vm_lock){++++}-{0:0}, at: query_vma_find_by_addr fs/proc/task_mmu.c:512 [inline]
#0: ffff888069d41588 (vm_lock){++++}-{0:0}, at: query_matching_vma+0x319/0x5c0 fs/proc/task_mmu.c:544
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/07/13 11:41 | linux-next | a62b7a37e6fc | 3cda49cf | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | WARNING: lock held when returning to user space in query_matching_vma | |
| 2025/07/15 00:20 | linux-next | 0be23810e32e | 03fcfc4b | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] | ci-upstream-rust-kasan-gce | WARNING: lock held when returning to user space in query_matching_vma |