Re: Hung Task Linux 4.13-rc7 Reiserfs

2017-09-30 Thread Shankara Pailoor
Hi, I have a reproducer program. It takes about 3-5 minutes to trigger the hang. The only calls are mmap, open, write, and readahead and the writes are fairly small (512 bytes). Reproducer Program: https://pastebin.com/cx1cgABc Report: https://pastebin.com/uGTAw45E Logs:

Re: Hung Task Linux 4.13-rc7 Reiserfs

2017-09-30 Thread Shankara Pailoor
Hi, I have a reproducer program. It takes about 3-5 minutes to trigger the hang. The only calls are mmap, open, write, and readahead and the writes are fairly small (512 bytes). Reproducer Program: https://pastebin.com/cx1cgABc Report: https://pastebin.com/uGTAw45E Logs:

Hung Task Linux 4.13-rc7 Reiserfs

2017-09-29 Thread Shankara Pailoor
Hi, I am fuzzing the kernel 4.13-rc7 with Syzkaller with Reiserfs. I am getting the following crash: INFO: task kworker/0:3:1103 blocked for more than 120 seconds. Here is the full stack trace. I noticed that there are a few tasks holding a sbi->lock. Below are a report and a log of all the

Hung Task Linux 4.13-rc7 Reiserfs

2017-09-29 Thread Shankara Pailoor
Hi, I am fuzzing the kernel 4.13-rc7 with Syzkaller with Reiserfs. I am getting the following crash: INFO: task kworker/0:3:1103 blocked for more than 120 seconds. Here is the full stack trace. I noticed that there are a few tasks holding a sbi->lock. Below are a report and a log of all the

Linux 4.13-rc7

2017-08-27 Thread Linus Torvalds
l" Linus Torvalds (5): Revert "pty: fix the cached path of the pty slave file descriptor in the master" Clarify (and fix) MAX_LFS_FILESIZE macros Minor page waitqueue cleanups Avoid page waitqueue race leaving possible page locker waiting Linux 4.13-rc7

Linux 4.13-rc7

2017-08-27 Thread Linus Torvalds
l" Linus Torvalds (5): Revert "pty: fix the cached path of the pty slave file descriptor in the master" Clarify (and fix) MAX_LFS_FILESIZE macros Minor page waitqueue cleanups Avoid page waitqueue race leaving possible page locker waiting Linux 4.13-rc7