From nobody Sat Jun 26 12:16:28 2021 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 343B511CF2AA for ; Sat, 26 Jun 2021 12:16:32 +0000 (UTC) (envelope-from soralx@cydem.org) Received: from smtp.triumf.ca (smtp.triumf.ca [142.90.100.195]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4GBtC32m15z4hGN for ; Sat, 26 Jun 2021 12:16:30 +0000 (UTC) (envelope-from soralx@cydem.org) Received: from mscad14 (mscad14.triumf.ca [142.90.115.36]) by smtp.triumf.ca (Postfix) with ESMTPS id 3C81A20259B for ; Sat, 26 Jun 2021 05:16:29 -0700 (PDT) Date: Sat, 26 Jun 2021 05:16:28 -0700 From: To: Subject: Shell process hang in -CURRENT Message-ID: <20210626051628.2ec423a4@mscad14> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.32; amd64-portbld-freebsd9.3) List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4GBtC32m15z4hGN X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=neutral (mx1.freebsd.org: 142.90.100.195 is neither permitted nor denied by domain of soralx@cydem.org) smtp.mailfrom=soralx@cydem.org X-Spamd-Result: default: False [-2.23 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.43)[-0.430]; MID_RHS_NOT_FQDN(0.50)[]; R_SPF_NEUTRAL(0.00)[?all]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; DMARC_NA(0.00)[cydem.org]; RCVD_IN_DNSWL_MED(-0.20)[142.90.100.195:from]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_NO_DN(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:36391, ipnet:142.90.64.0/18, country:CA]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-hackers] X-ThisMailContainsUnwantedMimeParts: N FWIW: # alias s sync; sync; sync; root@soralx:/usr/src# s load: 0.58 cmd: csh 29319 [suspended] 444444.50r 0.02u 0.00s 0% 5120k mi_switch+0xbe thread_suspend_switch+0xca cursig+0x634 ast+0x30f fast_syscall_common+0x1a5 load: 0.29 cmd: csh 29319 [suspended] 444482.97r 0.02u 0.00s 0% 5120k mi_switch+0xbe thread_suspend_switch+0xca cursig+0x634 ast+0x30f fast_syscall_common+0x1a5 ^C load: 0.36 cmd: csh 29319 [suspended] 444505.34r 0.02u 0.00s 0% 5120k mi_switch+0xbe thread_suspend_switch+0xca cursig+0x634 ast+0x30f fast_syscall_common+0x1a5 Had to `kill -CONT 29319` a few times to end the process and restore shell. `s` worked fine in other terminal windows during this time. # uname -a FreeBSD soralx.cydem.org 14.0-CURRENT FreeBSD 14.0-CURRENT #0 main-n247386-870e197d52c-dirty: Tue Jun 15 18:24:00 PDT 2021 root@soralx.cydem.org:/usr/obj/usr/src/amd64.amd64/sys/SORALX amd64 Please ignore if this is a fixed/known behaviour. -- [SorAlx] ridin' VN2000 Classic LT