syzbot


INFO: rcu detected stall in dummy_timer
Status: fixed on 2019/10/27 22:28
Reported-by: syzbot+b24d736f18a1541ad550@syzkaller.appspotmail.com
Fix commit: 32a0721c USB: yurex: Don't retry on unexpected errors
First crash: 643d, last: 577d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in dummy_timer (2) 1 548d 548d 0/22 auto-closed as invalid on 2020/02/09 05:37
upstream INFO: rcu detected stall in dummy_timer (3) C error 66 9h47m 302d 0/22 upstream: reported C repro on 2020/07/14 16:27
Patch testing requests:
Created Duration User Patch Repo Result
2019/09/16 19:53 19m stern@rowland.harvard.edu patch https://github.com/google/kasan.git f0df5c1b OK

Sample crash report:

Crashes (16):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2019/09/13 19:54 https://github.com/google/kasan.git usb-fuzzer f0df5c1b 32d59357 .config log report syz C
ci2-upstream-usb 2019/08/08 22:33 https://github.com/google/kasan.git usb-fuzzer e96407b4 bcc419e9 .config log report syz
ci2-upstream-usb 2019/10/13 09:15 https://github.com/google/kasan.git usb-fuzzer 58d5f26a 2f661ec4 .config log report
ci2-upstream-usb 2019/10/13 08:54 https://github.com/google/kasan.git usb-fuzzer 58d5f26a 2f661ec4 .config log report
ci2-upstream-usb 2019/10/10 21:24 https://github.com/google/kasan.git usb-fuzzer 58d5f26a 1a3bad90 .config log report
ci2-upstream-usb 2019/10/09 19:50 https://github.com/google/kasan.git usb-fuzzer 58d5f26a c4b9981b .config log report
ci2-upstream-usb 2019/10/08 18:07 https://github.com/google/kasan.git usb-fuzzer 58d5f26a b1ebbfef .config log report
ci2-upstream-usb 2019/10/08 13:29 https://github.com/google/kasan.git usb-fuzzer 58d5f26a 137e37ca .config log report
ci2-upstream-usb 2019/10/08 10:56 https://github.com/google/kasan.git usb-fuzzer 58d5f26a 64612bfd .config log report
ci2-upstream-usb 2019/09/28 01:58 https://github.com/google/kasan.git usb-fuzzer 2994c077 d8074e0b .config log report
ci2-upstream-usb 2019/09/27 11:51 https://github.com/google/kasan.git usb-fuzzer 2994c077 d8074e0b .config log report
ci2-upstream-usb 2019/09/26 18:53 https://github.com/google/kasan.git usb-fuzzer 2994c077 24d405a3 .config log report
ci2-upstream-usb 2019/09/25 17:15 https://github.com/google/kasan.git usb-fuzzer 23e42cc7 a3355dba .config log report
ci2-upstream-usb 2019/09/23 14:30 https://github.com/google/kasan.git usb-fuzzer e0bd8d79 1e9788a0 .config log report
ci2-upstream-usb 2019/09/22 02:22 https://github.com/google/kasan.git usb-fuzzer e0bd8d79 d96e88f3 .config log report
ci2-upstream-usb 2019/09/19 14:39 https://github.com/google/kasan.git usb-fuzzer e0bd8d79 eb940044 .config log report