ci starts bisection 2022-10-16 13:18:59.088203436 +0000 UTC m=+132591.102776451 bisecting cause commit starting from 55be6084c8e0e0ada9278c2ab60b7a584378efda building syzkaller on 67cb024cd1a3c95e311263a5c95e957f9abfd8ca ensuring issue is reproducible on original commit 55be6084c8e0e0ada9278c2ab60b7a584378efda testing commit 55be6084c8e0e0ada9278c2ab60b7a584378efda gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 32df2c3d7c95be29118becc548382060ed0f27e2fa30ce49f344ff1dfc22d0ad run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: OK run #17: OK run #18: OK run #19: OK testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6b5c3526ee84f383395f1eeee23175db2eff84b6f5dcc5091a74c740fc5b97cf run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: OK run #8: OK run #9: OK testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: de50f45f5393f0b10cf09861e338bcd9c9f20ebadfb514481156d4d2bbb2afff run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: EOF run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect start 4fe89d07dcc2804c8b562f6c7896a45643d34b2f 3d7cb6b04c3f3115719235cc6866b10326de34cd Bisecting: 8384 revisions left to test after this (roughly 13 steps) [78acd4ca433425e6dd4032cfc2156c60e34931f2] usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable() testing commit 78acd4ca433425e6dd4032cfc2156c60e34931f2 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 75bea83da4ac93cdee314da91b1f93d80e051137e6ab1f9f36350179e85ec5bb all runs: basic kernel testing failed: WARNING: ODEBUG bug in mgmt_index_removed # git bisect skip 78acd4ca433425e6dd4032cfc2156c60e34931f2 Bisecting: 8384 revisions left to test after this (roughly 13 steps) [586fb2641371cf7f23a401ab1c79b17e3ec457f4] ASoC: soc-core.c: fixup snd_soc_of_get_dai_link_cpus() testing commit 586fb2641371cf7f23a401ab1c79b17e3ec457f4 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c08e4241b6dcaab84945992a082d319706dd1f3d6b2c6011e7c94d7f9b5386fc run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: EOF run #1: crashed: INFO: rcu detected stall in corrupted run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK reproducer seems to be flaky # git bisect bad 586fb2641371cf7f23a401ab1c79b17e3ec457f4 Bisecting: 273 revisions left to test after this (roughly 8 steps) [7ed1f83bb4f05fe460984ae49e98d1c1be38fb5f] ASoC: SOF: Compile and runtime IPC version selection testing commit 7ed1f83bb4f05fe460984ae49e98d1c1be38fb5f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 87e532830a4cdf35ec4bb5c7f95315a5a770365bb93fbab3fc84a6c39d367258 run #0: crashed: INFO: rcu detected stall in corrupted run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: OK run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: boot failed: INFO: task hung in add_early_randomness run #9: crashed: INFO: rcu detected stall in fq_pie_timer run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad 7ed1f83bb4f05fe460984ae49e98d1c1be38fb5f Bisecting: 114 revisions left to test after this (roughly 7 steps) [e288179dd09a0980c0bce20d5017e0dba95b4407] ASoC: DAI clocking terminology modernisation testing commit e288179dd09a0980c0bce20d5017e0dba95b4407 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cbcffe2ab8b7cf3293bfe7dc93ab457368cae545140210a8982389a1877935b3 run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: OK run #7: OK run #8: OK run #9: crashed: INFO: rcu detected stall in fq_pie_timer run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad e288179dd09a0980c0bce20d5017e0dba95b4407 Bisecting: 70 revisions left to test after this (roughly 6 steps) [ed05d691b921bff37e2397f7a41507b858950020] OPE support on Tegra210 and later testing commit ed05d691b921bff37e2397f7a41507b858950020 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 50eac594aff4b27484720771c1dbba18813610bdbced988cef0b510d6d91467c run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good ed05d691b921bff37e2397f7a41507b858950020 Bisecting: 33 revisions left to test after this (roughly 5 steps) [e7ab03bcd37ce064377667e8b1b6495b1c504a06] ASoC: SOF: AMD/Mediatek updates for 5.20 testing commit e7ab03bcd37ce064377667e8b1b6495b1c504a06 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6116bf0a3d659790d72cb2142e67cca7a09e88c580abf6c334c12b547446cc13 run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: boot failed: INFO: task hung in add_early_randomness run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good e7ab03bcd37ce064377667e8b1b6495b1c504a06 Bisecting: 16 revisions left to test after this (roughly 4 steps) [f8a4018c826fde6137425bbdbe524d5973feb173] ASoC: tas2770: Use modern ASoC DAI format terminology testing commit f8a4018c826fde6137425bbdbe524d5973feb173 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8a260a5e9fefdd2022f9eae1007b78ee828aa7ac2a1e66abef5e5def959368cf run #0: crashed: INFO: rcu detected stall in corrupted run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: boot failed: INFO: task hung in add_early_randomness run #9: boot failed: INFO: task hung in add_early_randomness run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad f8a4018c826fde6137425bbdbe524d5973feb173 Bisecting: 8 revisions left to test after this (roughly 3 steps) [0c9495ee315e13cce3e3eb588efdcb107b566aab] ASoC: cs42l56: Correct typo in minimum level for SX volume controls testing commit 0c9495ee315e13cce3e3eb588efdcb107b566aab gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f324b72fe142e376ce0da2d4d563e034488066d2a17ac442e949b97d29002524 run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: boot failed: INFO: task hung in add_early_randomness run #9: boot failed: INFO: task hung in add_early_randomness run #10: boot failed: INFO: task hung in add_early_randomness run #11: boot failed: INFO: task hung in add_early_randomness run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good 0c9495ee315e13cce3e3eb588efdcb107b566aab Bisecting: 4 revisions left to test after this (roughly 2 steps) [cd0df1706d181bf103d0f02e6c008c2386772eb1] ASoC: rk3328: Use modern ASoC DAI format terminology testing commit cd0df1706d181bf103d0f02e6c008c2386772eb1 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 509817aef2a49688b34187cb695a02ac04bf13440020b1579cf351118f73dac9 run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good cd0df1706d181bf103d0f02e6c008c2386772eb1 Bisecting: 1 revision left to test after this (roughly 1 step) [d7e98b570e801375130ed4796bcbb35a39669d44] ASoC: sti-sas: Use modern ASoC DAI format terminology testing commit d7e98b570e801375130ed4796bcbb35a39669d44 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f209053701871327bd2f3c83a41831c27d5ea067e5e8af12f542c9b44fd1d8bc run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: boot failed: INFO: task hung in add_early_randomness run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good d7e98b570e801375130ed4796bcbb35a39669d44 Bisecting: 0 revisions left to test after this (roughly 0 steps) [6b486af2ab946cbcad5c95f8daa1f4a8a53f25c5] ASoC: tas2552: Use modern ASoC DAI format terminology testing commit 6b486af2ab946cbcad5c95f8daa1f4a8a53f25c5 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 96bbaf6705c30e0efe468f8fa87e0f30c40c1a142d514acba73daf140e7bce94 run #0: boot failed: INFO: task hung in add_early_randomness run #1: boot failed: INFO: task hung in add_early_randomness run #2: boot failed: INFO: task hung in add_early_randomness run #3: boot failed: INFO: task hung in add_early_randomness run #4: boot failed: INFO: task hung in add_early_randomness run #5: boot failed: INFO: task hung in add_early_randomness run #6: boot failed: INFO: task hung in add_early_randomness run #7: boot failed: INFO: task hung in add_early_randomness run #8: boot failed: INFO: task hung in add_early_randomness run #9: boot failed: INFO: task hung in add_early_randomness run #10: boot failed: INFO: task hung in add_early_randomness run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good 6b486af2ab946cbcad5c95f8daa1f4a8a53f25c5 f8a4018c826fde6137425bbdbe524d5973feb173 is the first bad commit commit f8a4018c826fde6137425bbdbe524d5973feb173 Author: Mark Brown Date: Thu Jun 2 15:53:04 2022 +0200 ASoC: tas2770: Use modern ASoC DAI format terminology As part of moving to remove the old style defines for the bus clocks update the tas2770 driver to use more modern terminology for clocking. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20220602135316.3554400-9-broonie@kernel.org Signed-off-by: Mark Brown sound/soc/codecs/tas2770.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) culprit signature: 8a260a5e9fefdd2022f9eae1007b78ee828aa7ac2a1e66abef5e5def959368cf parent signature: 96bbaf6705c30e0efe468f8fa87e0f30c40c1a142d514acba73daf140e7bce94 Reproducer flagged being flaky revisions tested: 14, total time: 4h14m36.4368165s (build: 1h38m50.732030643s, test: 2h33m49.377996467s) first bad commit: f8a4018c826fde6137425bbdbe524d5973feb173 ASoC: tas2770: Use modern ASoC DAI format terminology recipients (to): ["alsa-devel@alsa-project.org" "broonie@kernel.org" "broonie@kernel.org" "lgirdwood@gmail.com" "perex@perex.cz" "tiwai@suse.com"] recipients (cc): ["linux-kernel@vger.kernel.org" "povik+lin@cutebit.org" "steve@sk2.org"] crash: INFO: rcu detected stall in corrupted rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 2651 jiffies s: 9777 root: 0x1/. rcu: blocking rcu_node structures (internal RCU debug): Task dump for CPU 0: task:ksoftirqd/0 state:R running task stack:24504 pid: 15 ppid: 2 flags:0x00004008 Call Trace: