From owner-freebsd-bugs@freebsd.org Wed Aug 14 14:54:51 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D0F0CAE658 for ; Wed, 14 Aug 2019 14:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 467t0W5HJnz4QNJ for ; Wed, 14 Aug 2019 14:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id B323CAE656; Wed, 14 Aug 2019 14:54:51 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B2EC7AE655 for ; Wed, 14 Aug 2019 14:54:51 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 467t0W4Dg4z4QNG for ; Wed, 14 Aug 2019 14:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 734DF194A for ; Wed, 14 Aug 2019 14:54:51 +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 x7EEspLa035670 for ; Wed, 14 Aug 2019 14:54:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x7EEsp4W035669 for bugs@FreeBSD.org; Wed, 14 Aug 2019 14:54:51 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 239566] panic: solaris assert: avl_find(&scn->scn_queue, sds, &where) .... dsl_scan.c line 1029 Date: Wed, 14 Aug 2019 14:54:51 +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: 12.0-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: avg@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: 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Aug 2019 14:54:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239566 --- Comment #1 from Andriy Gapon --- Some debugging information for the crash: Unread portion of the kernel message buffer: panic: solaris assert: avl_find(&scn->scn_queue, sds, &where) =3D=3D ((void= *)0) (0xfffff80f108a1ac0 =3D=3D 0x0), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c, line: 1= 029 cpuid =3D 6 time =3D 1565487588 KDB: stack backtrace: #0 0xffffffff80be7967 at kdb_backtrace+0x67 #1 0xffffffff80b9b543 at vpanic+0x1a3 #2 0xffffffff80b9b393 at panic+0x43 #3 0xffffffff829fe22c at assfail3+0x2c #4 0xffffffff826cafbb at dsl_scan_ds_clone_swapped+0x1db #5 0xffffffff826ba4e5 at dsl_dataset_clone_swap_sync_impl+0x8c5 #6 0xffffffff826a0de0 at dmu_recv_end_sync+0x310 #7 0xffffffff826c369e at dsl_sync_task_sync+0xae #8 0xffffffff826c204b at dsl_pool_sync+0x3cb #9 0xffffffff826eb635 at spa_sync+0xab5 #10 0xffffffff826f8f98 at txg_sync_thread+0x208 #11 0xffffffff80b5bf13 at fork_exit+0x83 #12 0xffffffff810506ae at fork_trampoline+0xe Uptime: 14h3m53s netdump: overwriting mbuf zone pointers netdump in progress. searching for server... netdumping to 10.10.5.2 (ac:1f:6b:48:3a:ac) Dumping 21259 out of 196556 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% __curthread () at ./machine/pcpu.h:234 234 struct thread *td; (kgdb) bt #0 __curthread () at ./machine/pcpu.h:234 #1 doadump (textdump=3D) at /usr/src/sys/kern/kern_shutdown= .c:366 #2 0xffffffff80b9b12b in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:446 #3 0xffffffff80b9b5a3 in vpanic (fmt=3D, ap=3D0xfffffe0171b= 705c0) at /usr/src/sys/kern/kern_shutdown.c:872 #4 0xffffffff80b9b393 in panic (fmt=3D) at /usr/src/sys/kern/kern_shutdown.c:799 #5 0xffffffff829fe22c in assfail3 (a=3D, lv=3D, op=3D, rv=3D, f=3D, l=3D) at /usr/src/sys/cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:91 #6 0xffffffff826cafbb in scan_ds_queue_insert (scn=3D, dsobj=3D85951, txg=3D1) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c:1029 #7 dsl_scan_ds_clone_swapped (ds1=3D, ds2=3D, tx=3D0xfffff8013b108b00) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c:2036 #8 0xffffffff826ba4e5 in dsl_dataset_clone_swap_sync_impl (clone=3D0xfffff8186d34f800, origin_head=3D0xfffff80bf0b90800, tx=3D) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c:36= 63 #9 0xffffffff826a0de0 in dmu_recv_end_sync (arg=3D0xfffffe0171b93510, tx=3D0xfffff8013b108b00) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_send.c:3302 #10 0xffffffff826c369e in dsl_sync_task_sync (dst=3D0xfffffe0171b932e8, tx=3D0xfffff8013b108b00) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_synctask.c:234 #11 0xffffffff826c204b in dsl_pool_sync (dp=3D, txg=3D) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c= :819 #12 0xffffffff826eb635 in spa_sync (spa=3D, txg=3D) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c:8088 #13 0xffffffff826f8f98 in txg_sync_thread (arg=3D0xfffff80106632800) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/txg.c:543 #14 0xffffffff80b5bf13 in fork_exit (callout=3D0xffffffff826f8d90 , arg=3D0xfffff80106632800, frame=3D0xfffffe0171b70c00) at /usr/src/sys/kern/kern_fork.c:1057 #15 (kgdb) fr 8 #8 0xffffffff826ba4e5 in dsl_dataset_clone_swap_sync_impl (clone=3D0xfffff8186d34f800, origin_head=3D0xfffff80bf0b90800, tx=3D) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c:36= 63 (kgdb) p clone->ds_object $1 =3D 85951 (kgdb) p origin_head->ds_object $2 =3D 85918 --=20 You are receiving this mail because: You are the assignee for the bug.=