From nobody Fri Feb 07 10:29:05 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 4Yq9FD46KWz5n9Fx for ; Fri, 07 Feb 2025 10:29:20 +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 4Yq9F86b4hz3tYx for ; Fri, 07 Feb 2025 10:29:16 +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=CfQZv7dm; dkim=none ("invalid DKIM record") header.d=cse.huji.ac.il header.s=57791128 header.b=RAITguvh; 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; 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Received: from bach.cs.huji.ac.il ([132.65.80.20] helo=smtpclient.apple) by kabab.cs.huji.ac.il with esmtp id 1tgLbf-000GxM-MM for stable@freebsd.org; Fri, 07 Feb 2025 12:29:07 +0200 From: Daniel Braniss Content-Type: multipart/alternative; boundary="Apple-Mail=_370062F8-9DB1-4438-900B-3DCA207490AA" 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: panic with today's kernel Message-Id: Date: Fri, 7 Feb 2025 12:29:05 +0200 To: Freebsd-stable List X-Mailer: Apple Mail (2.3696.120.41.1.10) X-Spamd-Result: default: False [-4.10 / 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(-1.00)[-1.000]; 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)[]; ARC_NA(0.00)[]; R_DKIM_PERMFAIL(0.00)[cse.huji.ac.il:s=57791128]; 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)[]; RCPT_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+,1:+,2:~] X-Spamd-Bar: ---- X-Rspamd-Queue-Id: 4Yq9F86b4hz3tYx --Apple-Mail=_370062F8-9DB1-4438-900B-3DCA207490AA Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 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 =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=_370062F8-9DB1-4438-900B-3DCA207490AA Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
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=_370062F8-9DB1-4438-900B-3DCA207490AA--