https://bugzilla.suse.com/show_bug.cgi?id=1228425 Bug ID: 1228425 Summary: Trace in sysfs during setup of hvc Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: S/390-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: azouhr@opensuse.org QA Contact: qa-bugs@suse.de CC: ada.lovelace@gmx.de Target Milestone: --- Found By: --- Blocker: --- The latest Tumbleweed version with kernel-source from Thu Jul 25 12:37:14 CEST 2024 fails in openQA because openQA cannot connect to /dev/hvc0 Looking at autoinst-log.txt one can find the following trace: expect_3270 queue content: [ 1.846766][ T24] Freeing initrd memory: 75820K [ 1.847487][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.847540][ T1] io scheduler mq-deadline registered [ 1.847543][ T1] io scheduler kyber registered [ 1.847564][ T1] io scheduler bfq registered [ 1.848365][ T1] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 1.848531][ T1] sysfs: cannot create duplicate filename '/devices/iucv/hv c_iucv1827699952' [ 1.848535][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.1-1-defaul t #1 openSUSE Tumbleweed 84b24c83f5e66871052e51fb35f0e9a59b94613c [ 1.848540][ T1] Hardware name: IBM 8561 LT1 400 (z/VM 7.3.0) [ 1.848543][ T1] Call Trace: [ 1.848546][ T1] [<000001aa6da5123a>] dump_stack_lvl+0x72/0x98 [ 1.848556][ T1] [<000001aa6d3fa698>] sysfs_warn_dup+0x78/0x90 [ 1.848560][ T1] [<000001aa6d3fa80a>] sysfs_create_dir_ns+0xda/0xf0 [ 1.848563][ T1] [<000001aa6da1d38c>] kobject_add_internal+0xdc/0x340 See https://openqa.opensuse.org/tests/4363889/logfile?filename=autoinst-log.txt Note, that kernel version 6.9.9 still worked in openQA osc rdiff -r 36fd608fa90d991e150abb50963bb31d:5afd09fb4c6fb64db820aed23183b441 openSUSE:Factory:zSystems kernel-source -- You are receiving this mail because: You are the assignee for the bug.