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deadlres_td_sleep_q: possible deadlock detected for 0xfffffe0133324ac0 (stat), blocked for 1801328 ticks Date: Sun, 11 Jun 2023 09:49:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: grahamperrin@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271945 Bug ID: 271945 Summary: panic: deadlres_td_sleep_q: possible deadlock detected for 0xfffffe0133324ac0 (stat), blocked for 1801328 ticks Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: grahamperrin@freebsd.org Created attachment 242729 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D242729&action= =3Dedit core.txt Dump header from device: /dev/ada0p2 Architecture: amd64 Architecture Version: 2 Dump Length: 7457673216 Blocksize: 512 Compression: none Dumptime: 2023-06-11 00:03:27 +0100 Hostname: mowa219-gjp4-8570p-freebsd Magic: FreeBSD Kernel Dump Version String: FreeBSD 14.0-CURRENT #5 main-n263447-267411d164d4-dirty: = Thu Jun 8 14:26:44 BST 2023 =20=20=20 grahamperrin@mowa219-gjp4-8570p-freebsd:/usr/obj/usr/src/amd64.amd64/sys/GE= NERIC Panic String: deadlres_td_sleep_q: possible deadlock detected for 0xfffffe0133324ac0 (stat), blocked for 1801328 ticks Dump Parity: 1748434536 Bounds: 7 Dump Status: good ---- -dirty, in that it was built with the (now obsolete) patch from bug 271772 comment 7.=20 From the attached core.txt.7:=20 =E2=80=A6 Unread portion of the kernel message buffer: <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 <7>sonewconn: pcb 0xfffff80026bc6800 (local:/var/run/devd.seqpacket.pipe): Listen queue overflow: 1 already in queue awaiting acceptance (60 occurrenc= es), euid 0, rgid 0, jail 0 panic: deadlres_td_sleep_q: possible deadlock detected for 0xfffffe0133324a= c0 (stat), blocked for 1801328 ticks cpuid =3D 0 time =3D 1686438207 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00c7277= e00 vpanic() at vpanic+0x150/frame 0xfffffe00c7277e50 panic() at panic+0x43/frame 0xfffffe00c7277eb0 deadlkres() at deadlkres+0x350/frame 0xfffffe00c7277ef0 fork_exit() at fork_exit+0x80/frame 0xfffffe00c7277f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00c7277f30 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic Uptime: 1d1h50m14s Dumping 7112 out of 16260 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:59 warning: Source file is more recent than executable. 59 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, (kgdb) #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:59 #1 doadump (textdump=3Dtextdump@entry=3D1) at /usr/src/sys/kern/kern_shutdown.c:407 #2 0xffffffff80b51ffc in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:528 #3 0xffffffff80b5251d in vpanic (fmt=3D,=20 ap=3Dap@entry=3D0xfffffe00c7277e90) at /usr/src/sys/kern/kern_shutdown.= c:972 #4 0xffffffff80b522a3 in panic (fmt=3D) at /usr/src/sys/kern/kern_shutdown.c:896 #5 0xffffffff80adbe50 in deadlres_td_sleep_q (p=3D0xfffffe013f354000,=20 td=3D0xfffffe0133324ac0, slpticks=3D1800000) at /usr/src/sys/kern/kern_clock.c:235 #6 deadlkres () at /usr/src/sys/kern/kern_clock.c:280 #7 0xffffffff80b08730 in fork_exit (callout=3D0xffffffff80adbb00 ,=20 arg=3D0x0, frame=3D0xfffffe00c7277f40) at /usr/src/sys/kern/kern_fork.c= :1102 #8 (kgdb)=20 ------------------------------------------------------------------------ ps -axlww =E2=80=A6 I was asleep at the time of the panic. As far as I can tell, after the even= t, the computer was busy mostly with these two things:=20 a) buildworld with multiple jobs b) poudriere configuring cmake-core-3.26.1_1 --=20 You are receiving this mail because: You are the assignee for the bug.=