Date: Fri, 06 Dec 2024 12:19:29 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 283163] kill -SIG -1 does not work any more for host - which leads to inconsistent reboot Message-ID: <bug-283163-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283163 Bug ID: 283163 Summary: kill -SIG -1 does not work any more for host - which leads to inconsistent reboot Product: Base System Version: 14.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: vova@fbsd.ru Problem - I can't send signal to all process in systems: # kill -15 -1 -1: No such process # truss kill -15 -1 ... kill(-1,SIGTERM) ERR#3 'No such process' Looks like it was broken in=20 https://reviews.freebsd.org/D34522 https://cgit.freebsd.org/src/commit/sys/kern/kern_sig.c?h=3Dstable/14&id=3D= 69413598d2660054e29cac9454fe18c08e3bf36d Can be easily spot during reboot with serial console - a number of processes are get killed with SIGSEGV because the was not killed by reboot which send= s -1 signal --- # shutdown -r ... Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining... 0 0 0 0 0 0 0 0 0 done All buffers synced. pid 25340 (sshd), jid 0, uid 502: exited on signal 11 (no core dump - bad address) pid 25338 (sshd), jid 0, uid 0: exited on signal 11 (no core dump - bad address) pid 25567 (tcsh), jid 0, uid 502: exited on signal 11 (no core dump - other error) pid 25355 (tcsh), jid 0, uid 0: exited on signal 11 (no core dump - too lar= ge) pid 25566 (sshd), jid 0, uid 502: exited on signal 11 (no core dump - bad address) pid 25564 (sshd), jid 0, uid 0: exited on signal 11 (no core dump - bad address) pid 25353 (sudo), jid 0, uid 0: exited on signal 11 (no core dump - bad address) pid 25341 (tcsh), jid 0, uid 502: exited on signal 11 (no core dump - other error) pid 25354 (sudo), jid 0, uid 0: exited on signal 11 (no core dump - bad address) Uptime: 1h21m57s uftdi0: detached uhub0: detached --- issue was discussed at https://lists.freebsd.org/archives/freebsd-current/2024-July/006124.html but outcome was invalid --=20 You are receiving this mail because: You are the assignee for the bug.=
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