From nobody Fri Feb 07 10:31:25 2025 X-Original-To: stable@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 4Yq9Hk30Cmz5n9Z5 for ; Fri, 07 Feb 2025 10:31:30 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.116.210]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Yq9Hj6G7dz3wHV for ; Fri, 07 Feb 2025 10:31:29 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=cs.huji.ac.il header.s=57791128 header.b=Y2GsAuQN; dkim=none ("invalid DKIM record") header.d=cse.huji.ac.il header.s=57791128 header.b=e8GG9HsQ; spf=none (mx1.freebsd.org: domain of danny@cs.huji.ac.il has no SPF policy when checking 132.65.116.210) smtp.mailfrom=danny@cs.huji.ac.il; dmarc=pass (policy=none) header.from=huji.ac.il DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=cs.huji.ac.il; s=57791128; h=Message-Id:In-Reply-To:To:References:Date:Subject:Mime-Version:Content-Type:From; bh=tvrnRKDURaZpXf35F7U5SGNTfp0E76eqQJcMlK4MAqk=; b=Y2GsAuQNoDIFW4gnY893VcuE0SgiEAoqzYOLGnN/vx79TRseWx5Sm/7lZ9m3aU3ASEBoMc1oF4+sNKTFNSELzEwEbb5nmkOOldrQQu+zTjESnHVSgC8bq2g3pvX7HuxaELHIhwFwX2Wf/i+wZRMyun1z510ZUVI7lT4dF/gsVvFIOrXBdjLA/wuRWq+KtDDCCyADimDl6aNtrIBB1ho/o2HxAF3xo7hK1/jB4SsROUOb1jcrb98zHARLJNWmJZSHrFDzpaYD4oRePMU27jUjgp7jLg2tvgn/p4n7WydlhFvLC48X1X51rIMoyxKCki9ysL6RAHsSVWMnUGv2UO8IrQ==; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=cse.huji.ac.il; s=57791128; h=Message-Id:In-Reply-To:To:References:Date:Subject:Mime-Version:Content-Type:From; bh=tvrnRKDURaZpXf35F7U5SGNTfp0E76eqQJcMlK4MAqk=; b=e8GG9HsQHwXrEbQE6wGg+zpyiEBZxX4RrpQ+ex+sdK9cdEJGEaVfrEsmMcp/o9WKH/Yp/U0v9HU+FUYsAB7c1PHWCmgKyzwmXgCKJTZ4syr4rIh5ZcPa4EEvx+nGJINBlcgHRSNNINfIGfcKNeWckioU4fIoIwkdGz63kQqw8imUoQkyQUUlyPmFRqEsOYbNGf8H9syDIVjRtqtYIEqyAS/mxycRPQ8ZCuwINZ7GOvvoX+mJ+b+3ao6maXdQ5LF3ZwrmtDRKGOL0ZHeqy/LM5RLNVFXPLaOMoG6Oxho8pNrsa3AIaILxHUSvrmphhiv6OKtUZHanpkUcoOBbvknG8A==; Received: from bach.cs.huji.ac.il ([132.65.80.20] helo=smtpclient.apple) by kabab.cs.huji.ac.il with esmtp id 1tgLdw-000H07-2N for stable@freebsd.org; Fri, 07 Feb 2025 12:31:28 +0200 From: Daniel Braniss Content-Type: multipart/alternative; boundary="Apple-Mail=_977CF407-C854-4C85-9500-A26A6874B927" List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-stable@freebsd.org Sender: owner-freebsd-stable@FreeBSD.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.10\)) Subject: Re: panic with today's kernel Date: Fri, 7 Feb 2025 12:31:25 +0200 References: To: Freebsd-stable List In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3696.120.41.1.10) X-Spamd-Result: default: False [-4.09 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; RBL_SENDERSCORE_REPUT_9(-1.00)[132.65.116.210:from]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.986]; MV_CASE(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[huji.ac.il,none]; ONCE_RECEIVED(0.20)[]; R_DKIM_ALLOW(-0.20)[cs.huji.ac.il:s=57791128]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; R_SPF_NA(0.00)[no SPF record]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; DKIM_TRACE(0.00)[cs.huji.ac.il:+,cse.huji.ac.il:~]; FREEFALL_USER(0.00)[danny]; RCVD_COUNT_ONE(0.00)[1]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; DKIM_MIXED(0.00)[]; MLMMJ_DEST(0.00)[stable@freebsd.org]; ASN(0.00)[asn:378, ipnet:132.64.0.0/15, country:IL]; MID_RHS_MATCH_FROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; R_DKIM_PERMFAIL(0.00)[cse.huji.ac.il:s=57791128] X-Spamd-Bar: ---- X-Rspamd-Queue-Id: 4Yq9Hj6G7dz3wHV --Apple-Mail=_977CF407-C854-4C85-9500-A26A6874B927 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 small correction, it=E2=80=99s a bit older than today=E2=80=99s. I will = try today's once it finishes compiling. > On 7 Feb 2025, at 12:29, Daniel Braniss wrote: >=20 > so far I have tested it on a a bhive host and this is a diskless boot: >=20 > FreeBSD 14.2-STABLE #0 huji-8a9b4731f: Thu Feb 6 17:40:15 IST 2025 > = danny@pe-55:/home/obj/pe-55/h/rnd/git/stable/14/amd64.amd64/sys/HUJI = amd64 > =E2=80=A6 > Fatal trap 12: page fault while in kernel mode > cpuid =3D 2; apic id =3D 02 > fault virtual address =3D 0x10 > fault code =3D supervisor read data, page not present > instruction pointer =3D 0x20:0xffffffff82c1fc53 > stack pointer =3D 0x28:0xfffffe00f92fbb70 > frame pointer =3D 0x28:0xfffffe00f92fbba0 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 139 (zfs) > rdi: fffffe00f92fbbb8 rsi: 0000000000000000 rdx: 0000000000000000 > rcx: 0000000000000001 r8: 000000002ce26ec8 r9: fffffe00d9bf69e0 > rax: 0000000000000000 rbx: fffffe00f92fbbb8 rbp: fffffe00f92fbba0 > r10: 0000000067a5de6f r11: 000000007fff159f r12: 0000000000000000 > r13: fffff800065521c0 r14: fffff800065521c0 r15: 0000000000000000 > trap number =3D 12 > panic: page fault > cpuid =3D 2 > time =3D 1738923631 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame = 0xfffffe00f92fb860 > vpanic() at vpanic+0x161/frame 0xfffffe00f92fb990 > panic() at panic+0x43/frame 0xfffffe00f92fb9f0 > trap_fatal() at trap_fatal+0x40b/frame 0xfffffe00f92fba50 > trap_pfault() at trap_pfault+0x46/frame 0xfffffe00f92fbaa0 > calltrap() at calltrap+0x8/frame 0xfffffe00f92fbaa0 > --- trap 0xc, rip =3D 0xffffffff82c1fc53, rsp =3D 0xfffffe00f92fbb70, = rbp =3D 0xfffffe00f92fbba0 --- > unionfs_add_writecount() at unionfs_add_writecount+0x33/frame = 0xfffffe00f92fbba0 > vn_truncate_locked() at vn_truncate_locked+0x5a/frame = 0xfffffe00f92fbcb0 > kern_truncate() at kern_truncate+0x1cf/frame 0xfffffe00f92fbe00 > amd64_syscall() at amd64_syscall+0x115/frame 0xfffffe00f92fbf30 > fast_syscall_common() at fast_syscall_common+0xf8/frame = 0xfffffe00f92fbf30 > --- syscall (479, FreeBSD ELF64, truncate), rip =3D 0x2f96d0ced12a, = rsp =3D 0x2f96c6a28f28, rbp =3D 0x2f96c6a28f60 --- --Apple-Mail=_977CF407-C854-4C85-9500-A26A6874B927 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 small= correction, it=E2=80=99s a bit older than today=E2=80=99s. I will try = today's once it
finishes compiling.


On 7 Feb 2025, at 12:29, Daniel Braniss = <danny@cs.huji.ac.il> wrote:

so far I have tested it = on a a bhive host and this is a diskless boot:

FreeBSD 14.2-STABLE #0 huji-8a9b4731f: Thu Feb =  6 17:40:15 IST 2025
   danny@pe-55:/home/obj/pe-55/h/rnd/git/stable/= 14/amd64.amd64/sys/HUJI amd64
=E2=80=A6
Fatal trap 12: page = fault while in kernel mode
cpuid =3D 2; apic id =3D 02
fault virtual address   =3D 0x10
fault code =             &n= bsp;=3D supervisor read data, page not present
instruction pointer =     =3D 0x20:0xffffffff82c1fc53
stack pointer =           =3D = 0x28:0xfffffe00f92fbb70
frame = pointer           =3D = 0x28:0xfffffe00f92fbba0
code = segment =            =3D = base 0x0, limit 0xfffff, type 0x1b
          &nb= sp;            = ;=3D DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags =        =3D interrupt enabled, resume, = IOPL =3D 0
current process =         =3D 139 (zfs)
rdi: fffffe00f92fbbb8 = rsi: 0000000000000000 rdx: 0000000000000000
rcx: 0000000000000001 =  r8: 000000002ce26ec8  r9: fffffe00d9bf69e0
rax: 0000000000000000 = rbx: fffffe00f92fbbb8 rbp: fffffe00f92fbba0
r10: 0000000067a5de6f = r11: 000000007fff159f r12: 0000000000000000
r13: fffff800065521c0 = r14: fffff800065521c0 r15: 0000000000000000
trap number =             =3D= 12
panic: page = fault
cpuid =3D 2
time =3D = 1738923631
KDB: stack = backtrace:
db_trace_self_wrapper() = at db_trace_self_wrapper+0x2b/frame 0xfffffe00f92fb860
vpanic() at = vpanic+0x161/frame 0xfffffe00f92fb990
panic() at panic+0x43/frame 0xfffffe00f92fb9f0
trap_fatal() at = trap_fatal+0x40b/frame 0xfffffe00f92fba50
trap_pfault() at trap_pfault+0x46/frame = 0xfffffe00f92fbaa0
calltrap() at calltrap+0x8/frame 0xfffffe00f92fbaa0
--- trap 0xc, rip =3D = 0xffffffff82c1fc53, rsp =3D 0xfffffe00f92fbb70, rbp =3D = 0xfffffe00f92fbba0 ---
unionfs_add_writecount() at unionfs_add_writecount+0x33/frame = 0xfffffe00f92fbba0
vn_truncate_locked() at vn_truncate_locked+0x5a/frame = 0xfffffe00f92fbcb0
kern_truncate() at kern_truncate+0x1cf/frame = 0xfffffe00f92fbe00
amd64_syscall() at amd64_syscall+0x115/frame = 0xfffffe00f92fbf30
fast_syscall_common() at fast_syscall_common+0xf8/frame = 0xfffffe00f92fbf30
--- = syscall (479, FreeBSD ELF64, truncate), rip =3D 0x2f96d0ced12a, rsp =3D = 0x2f96c6a28f28, rbp =3D 0x2f96c6a28f60 = ---

= --Apple-Mail=_977CF407-C854-4C85-9500-A26A6874B927--