Bug 1694039
Summary: | systemtap 4.0 incompatible with rebased 5.0 kernel | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Attila Fazekas <afazekas> |
Component: | systemtap | Assignee: | Frank Ch. Eigler <fche> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 29 | CC: | brolley, dsmith, fche, jistone, lberk, mjw, scox, wcohen |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | systemtap-4.1-0.20190327git2ede4cecb20c.fc29 systemtap-4.1-0.20190327git2ede4cecb20c.fc28 systemtap-4.1-0.20190327git2ede4cecb20c.fc30 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2019-03-31 03:00:55 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Attila Fazekas
2019-03-29 10:52:54 UTC
respinning systemtap based on a rawhide 4.1 snapshot, now that f28 has received backported 5.0 kernels systemtap-4.1-0.20190327git2ede4cecb20c.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2019-d1b3f3296a systemtap-4.1-0.20190327git2ede4cecb20c.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-aa6346c5bb The systemtap-4.1-0.20190327git2ede4cecb20c.fc29 starts up, but #! /usr/bin/env stap probe ioblock.request { if (bdev==bdev_contains && sector<4) { printf("device %s sector %d %s, process %s[%d]\n", devname, sector, (rw==BIO_READ ? "read":"write"), execname(), pid()) print_backtrace() } } Reports vdb write as vda1. $ sudo dd if=/dev/zero of=/dev/vdb bs=4k count=1 $ ls -l /dev/vda1 brw-rw----. 1 root disk 252, 1 Mar 29 12:38 /dev/vda1 $ ls -l /dev/vdb brw-rw----. 1 root disk 252, 16 Mar 29 16:06 /dev/vdb device vda1 sector 0 write, process kworker/u4:2[41502] 0xffffffff854687e0 : generic_make_request+0x0/0x400 [kernel] 0xffffffff85468c25 : submit_bio+0x45/0x140 [kernel] 0xffffffff8531c46f : submit_bh_wbc+0x16f/0x1a0 [kernel] 0xffffffff8531c6cb : __block_write_full_page+0x22b/0x440 [kernel] 0xffffffff8523c6c9 : __writepage+0x19/0x50 [kernel] 0xffffffff8523e9ba : write_cache_pages+0x1aa/0x440 [kernel] 0xffffffff8523eca6 : generic_writepages+0x56/0x90 [kernel] 0xffffffff8523f791 : do_writepages+0x41/0xd0 [kernel] 0xffffffff853112ad : __writeback_single_inode+0x3d/0x340 [kernel] 0xffffffff85311a20 : writeback_sb_inodes+0x1d0/0x450 [kernel] 0xffffffff85311cfd : __writeback_inodes_wb+0x5d/0xb0 [kernel] 0xffffffff85312065 : wb_writeback+0x255/0x2f0 [kernel] 0xffffffff85312952 : wb_workfn+0x342/0x400 [kernel] 0xffffffff850f8fd1 : process_one_work+0x1a1/0x3a0 [kernel] 0xffffffff850f9200 : worker_thread+0x30/0x380 [kernel] 0xffffffff850fee52 : kthread+0x112/0x130 [kernel] 0xffffffff85a00215 : ret_from_fork+0x35/0x40 [kernel] 0xffffffff85a00215 : ret_from_fork+0x35/0x40 [kernel] (inexact) device vda1 sector 0 write, process kworker/u4:2[41502] 0xffffffff854687e0 : generic_make_request+0x0/0x400 [kernel] 0xffffffff85468c25 : submit_bio+0x45/0x140 [kernel] 0xffffffff8531c46f : submit_bh_wbc+0x16f/0x1a0 [kernel] 0xffffffff8531c6cb : __block_write_full_page+0x22b/0x440 [kernel] 0xffffffff8523c6c9 : __writepage+0x19/0x50 [kernel] 0xffffffff8523e9ba : write_cache_pages+0x1aa/0x440 [kernel] 0xffffffff8523eca6 : generic_writepages+0x56/0x90 [kernel] 0xffffffff8523f791 : do_writepages+0x41/0xd0 [kernel] 0xffffffff853112ad : __writeback_single_inode+0x3d/0x340 [kernel] 0xffffffff85311a20 : writeback_sb_inodes+0x1d0/0x450 [kernel] 0xffffffff85311cfd : __writeback_inodes_wb+0x5d/0xb0 [kernel] 0xffffffff85312065 : wb_writeback+0x255/0x2f0 [kernel] 0xffffffff85312952 : wb_workfn+0x342/0x400 [kernel] 0xffffffff850f8fd1 : process_one_work+0x1a1/0x3a0 [kernel] 0xffffffff850f9200 : worker_thread+0x30/0x380 [kernel] 0xffffffff850fee52 : kthread+0x112/0x130 [kernel] 0xffffffff85a00215 : ret_from_fork+0x35/0x40 [kernel] 0xffffffff85a00215 : ret_from_fork+0x35/0x40 [kernel] (inexact) that's worth tracking as a separate problem systemtap-4.1-0.20190327git2ede4cecb20c.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-d1b3f3296a systemtap-4.1-0.20190327git2ede4cecb20c.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-aa6346c5bb systemtap-4.1-0.20190327git2ede4cecb20c.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report. systemtap-4.1-0.20190327git2ede4cecb20c.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report. systemtap-4.1-0.20190327git2ede4cecb20c.fc30 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-aeb95d3090 systemtap-4.1-0.20190327git2ede4cecb20c.fc30 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-aeb95d3090 systemtap-4.1-0.20190327git2ede4cecb20c.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report. |