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Author SHA1 Message Date
Andrey Konovalov
6901a56e00 executor/usb: enable endpoints on SET_INTERFACE 
This commit changes syz_usb_control_io to enable the relevant endpoints
for the interface being set via a SET_INTERFACE request.
 2019-10-21 15:56:03 +02:00
Andrew Turner
b24d2b8a21 vm: Get debug information when FreeBSD on panics (#1470) 
The FreeBSD kernel debugger can provide more information when the
kernel panics. Add support to bhybe and gce to print this information.
 2019-10-21 14:25:55 +02:00
Andrey Konovalov
8c88c9c1c9 sys/linux/vusb.txt: add some TODOs 2019-10-16 18:28:52 +02:00
Dmitry Vyukov
d4ea592f78 sys/linux: add some new flags 
Add a few new assorted things, some flags, etc.
 2019-10-15 14:13:41 +02:00
Dmitry Vyukov
2b7a4c5e69 sys/linux: add exfat descriptions 2019-10-15 13:50:06 +02:00
Dmitry Vyukov
6078bcf4f9 sys/linux: add watch_queue descriptions 2019-10-15 13:50:06 +02:00
Dmitry Vyukov
ef4a2149fe dashboard/config: update linux/kasan config 
- update to latest linux-next
- disable /dev/{mem,kmem,ioport}
- enable lockdown (but it's not actually turned on)
- enable /dev/device_notify
- enable exfat
- enable virtio_fs
- enable few other things that look reachable in VMs

Fixes #1436
 2019-10-15 13:50:06 +02:00
Andrey Konovalov
323ca50263 sys/linux/vusb.txt: describe UAC1 device class 2019-10-15 13:08:30 +02:00
Zwb
b5268b89c2 tools/create-image.sh: add a new option seek 
The usage of current create-image.sh:

    ```
    ./create-image.sh -d=stretch -f=minimal --add-perf

    The options are in the following:

    -d, --distribution         Set on which debian distribution to create
    -f, --feature              Check what packages to install in the image, options are minimal, full
    -s, --seek                 Image size (MB), default 2048 (2G)
    -p, --add-perf             Add perf support with this option enabled

    The default image size may too small (2G) in some debugging scenarios, so change it to configurable.
 2019-10-15 12:40:28 +02:00
Andrey Konovalov
05ad729222 dashboard/config: update USB config 2019-10-14 14:14:06 +02:00
Andrew Donnellan
a6aef847d9 pkg/report: Add ppc64le kernel paging request test case 
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
 2019-10-14 11:17:24 +02:00
Andrew Donnellan
d18522a287 pkg/report: Add regexes for kernel data access BUG on ppc64le 
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
 2019-10-14 11:17:24 +02:00
Andrew Donnellan
05c1b98356 pkg/report: Fix linuxRipFrame regex for ppc64le 
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
 2019-10-14 11:17:24 +02:00
Anton Lindqvist
2f661ec405 pkg/report: normalize malloc free list modified reports on OpenBSD 2019-10-13 10:31:52 +02:00
Dmitry Vyukov
426631ddb4 Makefile: support overriding CGO_ENABLED 
We generally want CGO_ENABLED=0, but cgo is required for odroid.
This change makes the following work:

make manager CGO_ENABLED=1 GOTAGS=odroid
 2019-10-11 17:28:37 +02:00
Veronica Radu
1a3bad9041 prog: mutate length of output buffers 
Update #480
 2019-10-10 14:37:42 +02:00
Dmitry Vyukov
a4efa8c091 pkg/compiler: fix infinite recursion in template instantiation 
Currently we replace a template argument and then recurse
into the new type AST to see if there is more to replace.
If the description is buggy and the template argument
contains itself, then we will recurse infintiely trying
to replace it more and more.
Use post-order traversal when replacing template argument to fix this.
 2019-10-10 11:57:33 +02:00
Andrew Donnellan
d52eff2843 sys/targets: Disable PIE/ASLR when building tests 
Due to issues with ASLR + ASan on ppc64le (see #1446), add the -no-pie
flag to the test target so tests will pass.

Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
 2019-10-10 10:21:51 +02:00
Kamil Rytarowski
c4b9981b5f Disable checkFeature[FeatureNetworkInjection] for NetBSD 
There is a problem with the image. Until the problem will be resolved,
disable the feature as it causes premature death of the syzbot setup.
 2019-10-09 19:16:07 +02:00
Eric Biggers
312c6a5a73 sys/linux/init_alg.go: add new algorithms 
- Add essiv (new in v5.4)
- Add xxhash64 (new in v5.3)
 2019-10-09 09:06:58 +02:00
Dmitry Vyukov
b1ebbfef72 pkg/report: fix up test 2019-10-08 16:36:45 +02:00
Dmitry Vyukov
2ab6c4a457 sys/linux: improve i2c descriptions a bit 2019-10-08 16:06:26 +02:00
Dmitry Vyukov
ec93713427 pkg/report: ignore mutex_slowlock in task hung reports 2019-10-08 16:06:25 +02:00
Marco Elver
137e37cac2 Change KCSAN info file to debugfs 2019-10-08 15:04:54 +02:00
Dmitry Vyukov
64612bfd3c tools/syz-reprolist: add utility to extract list of reproducers 2019-10-08 12:39:23 +02:00
Dmitry Vyukov
0f33548a39 tools/syz-trace2syz: disable golangci-lint 
A new version of golangci-lint started failing trying to build syz-trace2syz
(because we already ignore some files).
Ignore the rest of files to fix the failure.
 2019-10-08 12:31:54 +02:00
Dmitry Vyukov
28ac6e6496 pkg/report: fix ODEBUG parsing for v4.4 2019-10-07 09:37:24 +02:00
Marco Elver
f3f7d9c8c3
Update syzbot.md 2019-10-04 19:09:00 +02:00
Dmitry Vyukov
3e1e84d48e dashboard/app: refactor few things related to fix bisections 2019-10-04 18:02:27 +02:00
zsm-oss
671dd8203a Merge pull request #1383 from zsm-oss/show-bisections 
dashboard/app: show fix bisections on bug web UI
 2019-10-04 17:51:16 +02:00
Marco Elver
69b8b8fa36 pkg/report: Fix formatting 2019-10-04 16:46:37 +02:00
Marco Elver
c86336cf24 pkt/report: Shorten KCSAN report titles 2019-10-04 15:52:40 +02:00
Marco Elver
b2f369e56e executor, host, csource: Add support to enable KCSAN 
By default, the current KCSAN .config does not enable KCSAN during boot,
since we encounter races during boot which would prevent syzkaller from
ever executing.

This adds support to detect if KCSAN is available, and enables it on the
fuzzer host.
 2019-10-04 13:44:09 +02:00
Veronica Radu
fc17ba4941 prog: add size checks for const arguments during hints mutation 
Update #507
 2019-10-03 10:57:55 +02:00
Veronica Radu
2e29b53400 prog: fix plain priority for integers 2019-10-02 11:14:42 +02:00
Andrey Konovalov
b7a87a83f8 dashboard, sys/linux: update USB configs 2019-10-01 14:00:17 +02:00
Veronica Radu
9d33246a91 sys/linux: add new syscall descriptions for devio and usbmon 
Update #533
 2019-10-01 13:55:20 +02:00
Eric Biggers
c7a4fb9986 sys/linux/dev_binder.txt: also support real-world binder device names 
It was reported that binder isn't covered when using syzkaller on a real
Android device, since the binder device names are different.  Update the
descriptions to know about the real-world device names too.
 2019-09-30 12:36:26 +02:00
Anton Lindqvist
c1ad544100 docs/openbsd: update found bugs.md 2019-09-29 09:55:05 +02:00
Anton Lindqvist
eb6b9855e0 pkg/report: improve uvm_fault reports on OpenBSD 
Some reports[1] does not include a symbol but rather an address in the
"Stopped at" line. There's unfortunately no useful context to add to the
title so make them generic instead.

[1] https://syzkaller.appspot.com/bug?id=3e44d0b128fd8d6826e4d0044baadcfc02ba7125
 2019-09-28 12:05:58 +02:00
Dmitry Vyukov
d8074e0bb9 sys/linux: add new pidfd syscalls 2019-09-27 13:35:42 +02:00
Anton Lindqvist
2f1548bc77 pkg/report: normalize attempt to execute user address reports on OpenBSD (#1431) 2019-09-26 12:52:00 -07:00
Andrey Konovalov
24d405a355 pkg/report: improve USB reports 2019-09-25 18:48:23 +02:00
Andrey Konovalov
a3355dba73 pkg/report: improve USB reports 
tty_unregister_device looks generic enough, add to ignore list.
 2019-09-25 14:55:31 +02:00
Veronica Radu
e38a6630eb syz-manager: fix unwanted syscalls that were enabled 
Update #1424
 2019-09-24 20:13:37 +02:00
Andrey Konovalov
38634e3316 sys/linux: add more USB runtests 2019-09-24 16:42:10 +02:00
Andrey Konovalov
0942eab8c6 pkg/report: improve USB report titles 2019-09-24 15:15:04 +02:00
Veronica Radu
2cad5aaffa syz-fuzzer: add program priority in corpus 
Update #534
 2019-09-24 11:26:49 +02:00
Zubin Mithra
f8368f999a dashboard/app: no reporting fix bisection results for already fixed bugs 
* Modify pollCompletedJobs(); for bugs that are already marked as fixed,
invalid or duplicate do not report bisection results.
* Add TestNotReportingAlreadyFixed() to test that reporting does not
occur for already fixed bugs.
 2019-09-24 10:48:29 +02:00
Andrey Konovalov
c9f1048063 sys/linux: add USB hiddev runtest 2019-09-24 10:45:51 +02:00