| Title | Replies (including bot) | Last reply |
|---|---|---|
| [syzbot] [nfs?] KFENCE: memory corruption in do_handle_open | 0 (1) | 2024/04/08 08:31 |
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| Title | Replies (including bot) | Last reply |
|---|---|---|
| [syzbot] [nfs?] KFENCE: memory corruption in do_handle_open | 0 (1) | 2024/04/08 08:31 |
================================================================== BUG: KFENCE: memory corruption in handle_to_path fs/fhandle.c:213 [inline] BUG: KFENCE: memory corruption in do_handle_open+0x4be/0x660 fs/fhandle.c:226 Corrupted memory at 0xffff88823bdccff8 [ 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 ] (in kfence-#229): handle_to_path fs/fhandle.c:213 [inline] do_handle_open+0x4be/0x660 fs/fhandle.c:226 do_syscall_64+0xfb/0x240 entry_SYSCALL_64_after_hwframe+0x72/0x7a kfence-#229: 0xffff88823bdccfe0-0xffff88823bdccff7, size=24, cache=kmalloc-32 allocated by task 5382 on cpu 1 at 75.554801s: kmalloc_noprof include/linux/slab.h:664 [inline] handle_to_path fs/fhandle.c:195 [inline] do_handle_open+0x162/0x660 fs/fhandle.c:226 do_syscall_64+0xfb/0x240 entry_SYSCALL_64_after_hwframe+0x72/0x7a freed by task 5382 on cpu 1 at 75.554827s: handle_to_path fs/fhandle.c:213 [inline] do_handle_open+0x4be/0x660 fs/fhandle.c:226 do_syscall_64+0xfb/0x240 entry_SYSCALL_64_after_hwframe+0x72/0x7a CPU: 1 PID: 5382 Comm: syz-executor.0 Not tainted 6.9.0-rc2-next-20240403-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 ==================================================================
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/04/03 23:20 | linux-next | 727900b675b7 | fed899ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | KFENCE: memory corruption in do_handle_open | ||
| 2024/04/03 17:55 | linux-next | 727900b675b7 | fed899ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | KFENCE: memory corruption in do_handle_open | ||
| 2024/04/03 11:54 | linux-next | c0b832517f62 | 7925100d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | KFENCE: memory corruption in do_handle_open | ||
| 2024/04/02 17:54 | linux-next | c0b832517f62 | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | KFENCE: memory corruption in do_handle_open |