Date: Wed, 28 Sep 2022 05:11:30 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266656] tuning(7): with some variations from default sysctl values, starts of mail/thunderbird are slow, and kernel panics may occur Message-ID: <bug-266656-227-KYeez0qqbj@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-266656-227@https.bugs.freebsd.org/bugzilla/> References: <bug-266656-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266656 Graham Perrin <grahamperrin@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gecko@FreeBSD.org Summary|crash system with |tuning(7): with some |thunderbird |variations from default | |sysctl values, starts of | |mail/thunderbird are slow, | |and kernel panics may occur --- Comment #12 from Graham Perrin <grahamperrin@freebsd.org> --- Please attach outputs from:=20 pkg query -e '%a =3D 0' '%o %v %R' | sort pkg query -x '%n %v' 'drm.*kmod' ; pkg query -x '%n %v' 'gpu-.*kmod' (In reply to Gian-Simon Purkert from comment #0) > Somewhere on the "net" i read that those sysctl's are "good" for Desktop = usage. =E2=80=A6 > kern.sched.preempt_thresh=3D224 > kern.sched.slice=3D3 > kern.ipc.shm_allow_removed=3D1 > kern.ipc.shm_use_phys=3D1 >=20 > =E2=80=A6 Elsewhere on the web: for one of the non-default values, I'm aware of at le= ast one guide that specifically refrains from using the non-default value, in an environment that may be commonly associated with desktop usage.=20 I hesitate before referencing or quoting here, because Bugzilla may be not well-suited to tuning-related discussions =E2=80=A6 (In reply to Gian-Simon Purkert from comment #5) Extracted, sorted, lightly annotated:=20 acpi_ibm.ko acpi_wmi.ko cd9660_iconv.ko coretemp.ko cpuctl.ko cuse.ko dmabuf.ko drm.ko fdescfs.ko fusefs.ko geom_eli.ko hidbus.ko i915kms.ko ichsmb.ko if_iwlwifi.ko <=3D=3D if_iwm.ko <=3D=3D iwm7265Dfw.ko <=3D=3D kernel libiconv.ko linux_common.ko linux.ko linux64.ko linuxkpi_gplv2.ko mac_ntpd.ko msdosfs_iconv.ko netgraph.ko ng_bluetooth.ko ng_hci.ko ng_ubt.ko pchtherm.ko sem.ko smbus.ko udf_iconv.ko udf.ko uhid.ko ums.ko usbhid.ko wmt.ko ---- With your (comment 1) use of 13.1-RELEASE-p2 =E2=80=93 without rushing to a= ny conclusion (in the absence of information from a core dump) =E2=80=93 13.1-= RELEASE -specific <https://www.freebsd.org/cgi/man.cgi?query=3Diwlwifi&sektion=3D4&manpath=3D= FreeBSD+13.1-RELEASE#BUGS> observes:=20 > BUGS > Certainly. Do you subscribe to freebsd-wireless?=20 <https://lists.freebsd.org/>; --=20 You are receiving this mail because: You are the assignee for the bug.=
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