Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
---|---|---|---|---|---|---|
KASAN: null-ptr-deref Write in vhci_shutdown_connection usb | C | unreliable | 3322 | 1300d | 1386d |
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Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
---|---|---|---|---|---|---|
KASAN: null-ptr-deref Write in vhci_shutdown_connection usb | C | unreliable | 3322 | 1300d | 1386d |
Title | Replies (including bot) | Last reply |
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KASAN: null-ptr-deref Write in corrupted | 0 (1) | 2021/01/06 21:20 |
vhci_hcd: stop threads vhci_hcd: release socket vhci_hcd: disconnect device ================================================================== BUG: KASAN: null-ptr-deref in instrument_atomic_read_write include/linux/instrumented.h:101 [inline] BUG: KASAN: null-ptr-deref in atomic_fetch_add_relaxed include/asm-generic/atomic-instrumented.h:142 [inline] BUG: KASAN: null-ptr-deref in __refcount_add include/linux/refcount.h:193 [inline] BUG: KASAN: null-ptr-deref in __refcount_inc include/linux/refcount.h:250 [inline] BUG: KASAN: null-ptr-deref in refcount_inc include/linux/refcount.h:267 [inline] BUG: KASAN: null-ptr-deref in get_task_struct include/linux/sched/task.h:102 [inline] BUG: KASAN: null-ptr-deref in kthread_stop+0x90/0x720 kernel/kthread.c:591 Write of size 4 at addr 0000000000000024 by task kworker/u4:11/471 CPU: 0 PID: 471 Comm: kworker/u4:11 Not tainted 5.11.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usbip_event event_handler Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack+0x107/0x163 lib/dump_stack.c:120 __kasan_report mm/kasan/report.c:400 [inline] kasan_report.cold+0x5f/0xd5 mm/kasan/report.c:413
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/01/02 21:17 | upstream | eda809aef534 | 79264ae3 | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root |