From nobody Thu Mar 24 14:38:17 2022 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 C46231A30189 for ; Thu, 24 Mar 2022 14:38:17 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KPSWY3cJ3z3vTx for ; Thu, 24 Mar 2022 14:38:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 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 5C24719AB6 for ; Thu, 24 Mar 2022 14:38:17 +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 22OEcHVY051016 for ; Thu, 24 Mar 2022 14:38:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 22OEcHvk051015 for bugs@FreeBSD.org; Thu, 24 Mar 2022 14:38:17 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 262760] Trying to import certain zpool leads to kernel panic on amd64 Date: Thu, 24 Mar 2022 14:38:17 +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: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: beebeetles@posteo.de 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 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1648132697; 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; bh=3gm5G1P4QrVBt+pguwliPcaPr6Tyjx1+GTfvGghbTjs=; b=mIcWbi+3riApg7a3WrvkStsXCGA5KR+SaeG4d7lR1OLYEjuevDLY5olxuHTocWczwvoaA1 VfdK19UB+WZhpidJWIa4JKzCn2Wg50s9eCfaECsdkuSWNsd7LTDxbfyZo2svpHmOD1uZNG rfb7c5pADkBDKq8Nn61/rnCJbYSC5iNgbZ5B3oDp34LMT7nJc97wtibQWlHQw8lrMWCNGY SB/zZ1WpUCeD7mfCDGbCn0wjam0W8uTxvzBE96Tqz2nAl47akWgqekSj4pVxcY6FSHA16Q wPedbB9jNeFMF0oO1Glqh3izLBDlVjXULVlWMFN4qz/OWg5CYZ9IeD8HdqlxZg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1648132697; a=rsa-sha256; cv=none; b=U5l9evxaCM8olSmrvPmP7Zpt6AOqL9f3NAKUGDUIbm1w50y2vRvmAUhDl8jwfo8wYab/2i J2qHXC/zTP8Ml2ouWCup31vQO8mCqSKRxFmOKgGuYatOV0sSt3bCqLICSqhVGkiSGF0KJ8 OBoTYeIKYlmJXqEL26h9arrPiogsvUF6PtrrE53rJzR2puDgS+3EFm9RjBb8ipFNyJ5igX ITE0F1ln3Jwmd/0PLQS8I8e8iQ6K7Iit5iZ/LL4ZAtAq3zD2BumJQGMtbJPrB0kahPuCLj F2B+bTuU7qTyAy7CIVnGCSn3EUWmcZGPgaJag7BtSJ/HvU0VtzZjxSxduFGSdg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262760 Bug ID: 262760 Summary: Trying to import certain zpool leads to kernel panic on amd64 Product: Base System Version: Unspecified Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: beebeetles@posteo.de After destroying a zfs dataset on my zfs root partition, my machine entered= a boot-reboot cycle. Preliminary investigation appears to show that this was caused by a kernel panic following a `zpool import`. Attempts to import the said zpool trigger kernel panics on two different amd64 machines I have tes= ted on, but this problem does not seem to affect aarch64 machines.=20 Below is the kernel stack trace: ``` panic: VERIFY3(l->blk_birth =3D=3D r->blk_birth) failed (2270319 =3D=3D 224= 8100)=20 cpuid =3D 7 time =3D [...] KDB: stack backtrace: db_trace_self_wrapper() at [...] vpanic() at [...] spl_panic() at [...] livelist_compare() at [...] avl_find() at [...] dsl_livelist_iterate() at [...] bpobj_iterate_blkptrs() at [...] bpobj_iterate_impl() at [...] dsl_process_sub_livelist() at [...] spa_livelist_delete_cb() at [...] zthr_procedure() at [...] fork_exit() at [...] fork_trampoline() at [...] --- trap [...], rip =3D [...], rsp =3D [...], rbp =3D [...] --- KDB: enter: panic ``` --=20 You are receiving this mail because: You are the assignee for the bug.=