On Tue, Jun 3, 2014 at 11:18 AM, Sedat Dilek <sedat.di...@gmail.com> wrote: > [...] >>> [ NOTE-2: The call-trace I have seen once (TERMSLASH=0). ] >> >> Do you know for which operation? >> > > # echo $TESTS > open-plain.test open-trunc.test open-creat.test open-creat-trunc.test > open-creat-excl.test open-creat-excl-trunc.test noent-plain.test > noent-trunc.test noent-creat.test noent-creat-trunc.test > noent-creat-excl.test noent-creat-excl-trunc.test sym1-plain.test > sym1-trunc.test sym1-creat.test sym1-creat-excl.test sym2-plain.test > sym2-trunc.test sym2-creat.test sym2-creat-excl.test symx-plain.test > symx-trunc.test symx-creat.test symx-creat-excl.test > symx-creat-trunc.test truncate.test dir-open.test dir-weird-open.test > dir-open-dir.test dir-weird-open-dir.test dir-sym1-open.test > dir-sym1-weird-open.test dir-sym2-open.test dir-sym2-weird-open.test > readlink.test impermissible.test > > # for i in $TESTS ; do echo [ $i ] ; LC_ALL=C TEST_OVERLAYFS=1 > TERMSLASH=1 ./run.sh $i 2>&1 | tee ../run-sh-log_${i}.txt ; dmesg >>dmesg_${i}.txt ; done > > # for i in $TESTS ; do echo [ $i ] ; grep "INFO: possible recursive > locking detected" dmesg_${i}.txt ; done > ... > [ symx-creat-trunc.test ] > [ truncate.test ] > [ 1910.007203] [ INFO: possible recursive locking detected ] > ... > > LAST-GOOD: dmesg_symx-creat-trunc.test.txt > > FIRST-BAD: dmesg_truncate.test.txt > > dmesg files attached. >
The lockdep appears one time in the logs... I tried several... # LC_ALL=C TEST_OVERLAYFS=1 ./run.sh truncate.test ...and see the only lockdep. Sorry, I cannot say which of the test-no (is that what you mean by operation?) is causing the lockdep. Truncate-test results attached. - Sedat -
*** *** TEST_OVERLAYFS=1 TERMSLASH=0 ./run.sh truncate.test *** TEST129: Prepare comparison 16+0 records in 16+0 records out TEST100: Truncate to 0 - fs_op truncate /mnt/a/foo100 0 TEST101: Truncate to 1 - fs_op truncate /mnt/a/foo101 1 TEST102: Truncate to 2 - fs_op truncate /mnt/a/foo102 2 TEST103: Truncate to 3 - fs_op truncate /mnt/a/foo103 3 TEST104: Truncate to 4 - fs_op truncate /mnt/a/foo104 4 TEST105: Truncate to 5 - fs_op truncate /mnt/a/foo105 5 TEST106: Truncate to 6 - fs_op truncate /mnt/a/foo106 6 TEST107: Truncate to 7 - fs_op truncate /mnt/a/foo107 7 TEST108: Truncate to 8 - fs_op truncate /mnt/a/foo108 8 TEST109: Truncate to 9 - fs_op truncate /mnt/a/foo109 9 TEST110: Truncate to 10 - fs_op truncate /mnt/a/foo110 10 TEST111: Truncate to 11 - fs_op truncate /mnt/a/foo111 11 TEST112: Truncate to 12 - fs_op truncate /mnt/a/foo112 12 TEST113: Truncate to 13 - fs_op truncate /mnt/a/foo113 13 TEST114: Truncate to 14 - fs_op truncate /mnt/a/foo114 14 TEST115: Truncate to 15 - fs_op truncate /mnt/a/foo115 15 TEST116: Truncate to 16 - fs_op truncate /mnt/a/foo116 16 TEST117: Truncate to 17 - fs_op truncate /mnt/a/foo117 17 TEST118: Truncate to 18 - fs_op truncate /mnt/a/foo118 18 TEST119: Truncate to 19 - fs_op truncate /mnt/a/foo119 19 TEST120: Truncate to 20 - fs_op truncate /mnt/a/foo120 20 TEST121: Truncate to 21 - fs_op truncate /mnt/a/foo121 21 TEST122: Truncate to 22 - fs_op truncate /mnt/a/foo122 22 TEST123: Truncate to 23 - fs_op truncate /mnt/a/foo123 23 TEST124: Truncate to 24 - fs_op truncate /mnt/a/foo124 24 TEST125: Truncate to 25 - fs_op truncate /mnt/a/foo125 25 TEST126: Truncate to 26 - fs_op truncate /mnt/a/foo126 26 TEST127: Truncate to 27 - fs_op truncate /mnt/a/foo127 27 TEST128: Truncate to 28 - fs_op truncate /mnt/a/foo128 28 *** *** TEST_OVERLAYFS=1 TERMSLASH=1 ./run.sh truncate.test *** TEST129: Prepare comparison 16+0 records in 16+0 records out TEST100: Truncate to 0 - fs_op truncate /mnt/a/foo100/ 0 -E ENOTDIR -E ENOTDIR TEST101: Truncate to 1 - fs_op truncate /mnt/a/foo101/ 1 -E ENOTDIR -E ENOTDIR TEST102: Truncate to 2 - fs_op truncate /mnt/a/foo102/ 2 -E ENOTDIR -E ENOTDIR TEST103: Truncate to 3 - fs_op truncate /mnt/a/foo103/ 3 -E ENOTDIR -E ENOTDIR TEST104: Truncate to 4 - fs_op truncate /mnt/a/foo104/ 4 -E ENOTDIR -E ENOTDIR TEST105: Truncate to 5 - fs_op truncate /mnt/a/foo105/ 5 -E ENOTDIR -E ENOTDIR TEST106: Truncate to 6 - fs_op truncate /mnt/a/foo106/ 6 -E ENOTDIR -E ENOTDIR TEST107: Truncate to 7 - fs_op truncate /mnt/a/foo107/ 7 -E ENOTDIR -E ENOTDIR TEST108: Truncate to 8 - fs_op truncate /mnt/a/foo108/ 8 -E ENOTDIR -E ENOTDIR TEST109: Truncate to 9 - fs_op truncate /mnt/a/foo109/ 9 -E ENOTDIR -E ENOTDIR TEST110: Truncate to 10 - fs_op truncate /mnt/a/foo110/ 10 -E ENOTDIR -E ENOTDIR TEST111: Truncate to 11 - fs_op truncate /mnt/a/foo111/ 11 -E ENOTDIR -E ENOTDIR TEST112: Truncate to 12 - fs_op truncate /mnt/a/foo112/ 12 -E ENOTDIR -E ENOTDIR TEST113: Truncate to 13 - fs_op truncate /mnt/a/foo113/ 13 -E ENOTDIR -E ENOTDIR TEST114: Truncate to 14 - fs_op truncate /mnt/a/foo114/ 14 -E ENOTDIR -E ENOTDIR TEST115: Truncate to 15 - fs_op truncate /mnt/a/foo115/ 15 -E ENOTDIR -E ENOTDIR TEST116: Truncate to 16 - fs_op truncate /mnt/a/foo116/ 16 -E ENOTDIR -E ENOTDIR TEST117: Truncate to 17 - fs_op truncate /mnt/a/foo117/ 17 -E ENOTDIR -E ENOTDIR TEST118: Truncate to 18 - fs_op truncate /mnt/a/foo118/ 18 -E ENOTDIR -E ENOTDIR TEST119: Truncate to 19 - fs_op truncate /mnt/a/foo119/ 19 -E ENOTDIR -E ENOTDIR TEST120: Truncate to 20 - fs_op truncate /mnt/a/foo120/ 20 -E ENOTDIR -E ENOTDIR TEST121: Truncate to 21 - fs_op truncate /mnt/a/foo121/ 21 -E ENOTDIR -E ENOTDIR TEST122: Truncate to 22 - fs_op truncate /mnt/a/foo122/ 22 -E ENOTDIR -E ENOTDIR TEST123: Truncate to 23 - fs_op truncate /mnt/a/foo123/ 23 -E ENOTDIR -E ENOTDIR TEST124: Truncate to 24 - fs_op truncate /mnt/a/foo124/ 24 -E ENOTDIR -E ENOTDIR TEST125: Truncate to 25 - fs_op truncate /mnt/a/foo125/ 25 -E ENOTDIR -E ENOTDIR TEST126: Truncate to 26 - fs_op truncate /mnt/a/foo126/ 26 -E ENOTDIR -E ENOTDIR TEST127: Truncate to 27 - fs_op truncate /mnt/a/foo127/ 27 -E ENOTDIR -E ENOTDIR TEST128: Truncate to 28 - fs_op truncate /mnt/a/foo128/ 28 -E ENOTDIR -E ENOTDIR