From nobody Fri Nov 22 10:29:09 2024 X-Original-To: bugs@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 4XvrtZ07Wnz5dk5S for ; Fri, 22 Nov 2024 10:29:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4XvrtY4wtYz4bWs for ; Fri, 22 Nov 2024 10:29:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1732271349; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Bz1rYOPaTE2TZqypOfDvMZXPYJz0J4Wz43YOX3RbSWE=; b=ylb4d6yR0BqJpzJiiP39ppsjlV0JvJQxsAjFHmCOzZ+rCaL8vYAj0oRu7YUleMfm+hTvs4 XC7eL0/vzr5beXuX9y1Asg2+ev3sdMHjYVej7mfxICDQsuXLFvNJvgUrxAVIPENvPajzlM mg0GQDlUhW9qZmU++IsHWgz+BqoHaZI0CILjwYs+mEwu/ZRjdeUZIQoRq2V+IFj1aUgN0c c0EtMqbiiutl7E73Q/sGW8lccmn2dQNSzBUyEqk7OnlapGiQaVQ/09/fydodKQ0DlMUsuo DVhuHpbl1XsmXBvwbGUYPJNjdFpv9Y81b4J7pgFEKW4xyLI+VCtkb81pcckzCw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1732271349; a=rsa-sha256; cv=none; b=G7Vv7q9F42V9aL2raBhFnpYG5LV1Vp/NRTm2SwkTy24GYwTQ8U52MOg6QqdCDXTKLS2qmI B5BGLyshjjPcSOGjP9mDCKw9gfRDVvsnJEtNePHSBG4KlMiipp7cYH6sjiWMMVdJMcFOUc p4/dkaANjw+AL9kASeeFhTCqj/WFkIVVNasr6lZhjHJI8QFieoGD3xL29AdgJRQZKN7gwl 5rxaa3149TqRNPMRAHiB2WkABv+N6FDaEv8/iieTX7pAHhudp/lKTmc6g/NTEPahT4gZhW JDBS0Zw0wji90Nh5/sHr/NxHjwXXa9SsXA/tayDqfn477sQ4Zu64BqroUhBenw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4XvrtY4XjVzLPW for ; Fri, 22 Nov 2024 10:29:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4AMAT9K7080968 for ; Fri, 22 Nov 2024 10:29:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4AMAT9JY080967 for bugs@FreeBSD.org; Fri, 22 Nov 2024 10:29:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 282713] Process enters in STOP state and doesn't respond to any signal. Date: Fri, 22 Nov 2024 10:29:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rupeshpilania@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D282713 --- Comment #11 from Rupesh Pilania --- PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMM= AND 1214 root 1 102 0 146M 109M CPU6 6 936:26 99.78% parent-process ./procstat -t 1214 PID TID COMM TDNAME CPU PRI STATE WCHAN 1214 100136 heimdall - 6 202 run - ./procstat -k 1214 PID TID COMM TDNAME KSTACK 1214 100136 heimdall - ./procstat -kk 1214 PID TID COMM TDNAME KSTACK 1214 100136 heimdall - All child processes stucks at umtxqb if we are trying to kill. PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMM= AND 1214 root 1 102 0 146M 109M CPU6 6 936:26 99.78% parent-process ./procstat -t 1214 PID TID COMM TDNAME CPU PRI STATE WCHAN 1214 100136 heimdall - 6 202 run - ./procstat -k 1214 PID TID COMM TDNAME KSTACK 1214 100136 heimdall - ./procstat -kk 1214 PID TID COMM TDNAME KSTACK 1214 100136 heimdall - dut-c600v-02:rtestuser 20] ./procstat -t 2803 PID TID COMM TDNAME CPU PRI STATE WCHAN 2803 100353 child-1 - -1 120 stop - 2803 100515 child-1 - -1 120 stop - 2803 100516 child-1 - -1 152 stop sbwait 2803 100519 child-1 - -1 120 stop usem 2803 100520 child-1 - -1 120 stop usem 2803 100524 child-1 - -1 120 stop usem 2803 100526 child-1 - -1 120 stop usem 2803 100532 child-1 - -1 120 stop usem 2803 100533 child-1 - -1 120 stop usem 2803 100534 child-1 - -1 120 stop usem 2803 100535 child-1 - -1 120 stop usem 2803 100536 child-1 - -1 120 stop umtxqb 2803 100537 child-1 - -1 120 stop usem 2803 100540 child-1 - -1 120 stop usem 2803 100541 child-1 - -1 120 stop usem 2803 100543 child-1 - -1 120 stop usem 2803 100544 child-1 - -1 120 stop usem 2803 100552 child-1 - -1 120 stop usem 2803 100553 child-1 - -1 120 stop usem 2803 100555 child-1 - -1 120 stop usem 2803 100561 child-1 - -1 120 stop usem 2803 100562 child-1 - -1 120 stop usem 2803 100563 child-1 - -1 120 stop usem 2803 100564 child-1 - -1 120 stop usem 2803 100565 child-1 - -1 120 stop usem 2803 100568 child-1 - -1 120 stop usem 2803 100570 child-1 - -1 120 stop usem 2803 100572 child-1 - -1 120 stop usem 2803 100581 child-1 - -1 120 stop usem 2803 100582 child-1 - -1 120 stop usem 2803 100583 child-1 - -1 120 stop usem 2803 100610 child-1 - -1 120 stop usem 2803 100615 child-1 - -1 120 stop usem 2803 100616 child-1 - -1 120 stop - 2803 100756 child-1 - -1 120 stop - 2803 100921 child-1 - -1 120 stop sbwait 2803 100922 child-1 - -1 120 stop uwait 2803 100923 child-1 - -1 120 stop uwait 2803 100924 child-1 - -1 120 stop - 2803 100925 child-1 - -1 120 stop - 2803 100930 child-1 - -1 120 stop uwait 2803 101143 child-1 - -1 120 stop sbwait 2803 102579 child-1 - -1 120 stop uwait 2803 394294 child-1 - -1 120 stop uwait 2803 577659 child-1 - -1 120 stop usem dut-c600v-02:rtestuser 21] dut-c600v-02:rtestuser 21] ./procstat -kk 2803 PID TID COMM TDNAME KSTACK 2803 100353 child-1 - mi_switch+0xc1 thread_suspend_check+0x260 exit1+0xaa sigexit+0x133 postsig+0x251 kern_sigsuspend+0x2b7 sys_sigsuspend+0x31 amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100515 child-1 - mi_switch+0xc1 thread_suspend_switch+0xc0 cursig+0x651 ast+0x2df doreti_ast+0x1f 2803 100516 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be sbwait+0x4c soreceive_generic+0x307 soreceive+0x44 kern_recvit+0x1ba sys_recvfrom+0x86 amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100519 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100520 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100524 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100526 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100532 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100533 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100534 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100535 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100536 child-1 - mi_switch+0xc1 _sleep+0x1cb __umtx_op_sem2_wait+0x287 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100537 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100540 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100541 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100543 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100544 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100552 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100553 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100555 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100561 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100562 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100563 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100564 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100565 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100568 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100570 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100572 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100581 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100582 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100583 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100610 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100615 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100616 child-1 - mi_switch+0xc1 thread_suspend_check+0x260 ast+0x376 doreti_ast+0x1f 2803 100756 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be sbwait+0x4c soreceive_generic+0x307 soreceive+0x44 kern_recvit+0x1ba sys_recvfrom+0x86 amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100921 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be sbwait+0x4c soreceive_generic+0x307 soreceive+0x44 kern_recvit+0x1ba sys_recvfrom+0x86 amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100922 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 do_wait+0x41c __umtx_op_wait_uint_private+0x54 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100923 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 do_wait+0x41c __umtx_op_wait_uint_private+0x54 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 100924 child-1 - mi_switch+0xc1 thread_suspend_check+0x260 ast+0x376 doreti_ast+0x1f 2803 100925 child-1 - mi_switch+0xc1 thread_suspend_check+0x260 ast+0x376 doreti_ast+0x1f 2803 100930 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 do_wait+0x41c __umtx_op_wait_uint_private+0x54 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 101143 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be sbwait+0x4c soreceive_generic+0x307 soreceive+0x44 kern_recvit+0x1ba sys_recvfrom+0x86 amd64_syscall+0x741 fast_syscall_common+0xf8 2803 102579 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 do_wait+0x41c __umtx_op_wait_uint_private+0x54 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 394294 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 do_wait+0x41c __umtx_op_wait_uint_private+0x54 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 2803 577659 child-1 - mi_switch+0xc1 sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be umtxq_sleep+0x1= 32 __umtx_op_sem2_wait+0x6f8 sys__umtx_op+0x7a amd64_syscall+0x741 fast_syscall_common+0xf8 We didn't tried killing the parent. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200992 Comment10. Lokks= like hitting hypervisor issue. --=20 You are receiving this mail because: You are the assignee for the bug.=