Re: [f2fs-dev] [PATCH] f2fs: fix to avoid accessing uninitialized curseg

2025-02-13 Thread Chao Yu via Linux-f2fs-devel
On 2/14/25 02:01, Jaegeuk Kim wrote: > On 02/12, Chao Yu wrote: >> syzbot reports a f2fs bug as below: >> >> F2FS-fs (loop3): Stopped filesystem due to reason: 7 >> kworker/u8:7: attempt to access beyond end of device >> BUG: unable to handle page fault for address: ed1604ea3dfa >> RIP: 0010:ge

Re: [f2fs-dev] [PATCH] f2fs: fix to avoid accessing uninitialized curseg

2025-02-13 Thread Jaegeuk Kim via Linux-f2fs-devel
On 02/12, Chao Yu wrote: > syzbot reports a f2fs bug as below: > > F2FS-fs (loop3): Stopped filesystem due to reason: 7 > kworker/u8:7: attempt to access beyond end of device > BUG: unable to handle page fault for address: ed1604ea3dfa > RIP: 0010:get_ckpt_valid_blocks fs/f2fs/segment.h:361 [i