From 5681358a2a14647b64cdb97e0d19d3614986d31c Mon Sep 17 00:00:00 2001 From: Marco Elver Date: Tue, 22 Oct 2019 13:33:27 +0200 Subject: syz-fuzzer, executor: Add support for blacklisting data race frames This adds support to add frames that have already been in data races, to the KCSAN report blacklist. --- pkg/report/testdata/linux/report/427 | 2 ++ pkg/report/testdata/linux/report/428 | 6 ++++-- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'pkg/report/testdata/linux') diff --git a/pkg/report/testdata/linux/report/427 b/pkg/report/testdata/linux/report/427 index c5867c395..0364e06b2 100644 --- a/pkg/report/testdata/linux/report/427 +++ b/pkg/report/testdata/linux/report/427 @@ -1,4 +1,6 @@ TITLE: KCSAN: data-race in find_next_bit / rcu_report_exp_cpu_mult +TYPE: DATARACE +FRAME: find_next_bit [ 44.377931][ C4] ================================================================== [ 44.379001][ C4] BUG: KCSAN: data-race in find_next_bit / rcu_report_exp_cpu_mult diff --git a/pkg/report/testdata/linux/report/428 b/pkg/report/testdata/linux/report/428 index 64dc4f001..48f5a69f9 100644 --- a/pkg/report/testdata/linux/report/428 +++ b/pkg/report/testdata/linux/report/428 @@ -1,7 +1,9 @@ -TITLE: KCSAN: racing read in e1000_clean_rx_irq +TITLE: KCSAN: data-race in e1000_clean_rx_irq +TYPE: DATARACE +FRAME: e1000_clean_rx_irq [ 44.381409][ C4] ================================================================== -[ 44.381969][ C4] BUG: KCSAN: racing read in e1000_clean_rx_irq+0x551/0xb10 +[ 44.381969][ C4] BUG: KCSAN: data-race in e1000_clean_rx_irq+0x551/0xb10 [ 44.382748][ C4] [ 44.383468][ C4] race at unknown origin, with read to 0xffff933db8a2ae6c of 1 bytes by interrupt on cpu 0: [ 44.384066][ C4] e1000_clean_rx_irq+0x551/0xb10 -- cgit mrf-deployment