From nobody Tue Dec 16 10:02:58 2025 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 4dVstq0WpRz6KgLS for ; Tue, 16 Dec 2025 10:02:59 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dVstq03dJz3GC0 for ; Tue, 16 Dec 2025 10:02:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1765879379; 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=0d8wcc5NaQXZSE91tOdl+ji8LS9XvMpOVC/l03ucEHo=; b=t52FpwNLqqWrIzE5C2tj7EFknqCSxrxIvdIv73Zl8EI8CV0nBEhjPxBs82xYTOHPIIYkkS kTGHP+oea5JSmpZADJhzAPc999PcpaoD3Z2W7ZvtBs+1tHEXQZcOWXaqO/6nO+J0G2V8SU +eatFdew/6bwfmS0YvjNzoF5joFWeaI7D8o0rgj34xWi5VBV8qBkd7uHLQB++/KkuKGcH2 5c1ryhoE6yBxHOfnEWPJKn3ID+WlPvouuEPK1Br6dxdM45ARBHMFZsArv7Es62SlPeF79G 0WhOii3ndxRIOnWMiqOX3nr0RjjD3ZgM8ve/VITzuzWO1UBI4oRTVcD7dYWaLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1765879379; 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=0d8wcc5NaQXZSE91tOdl+ji8LS9XvMpOVC/l03ucEHo=; b=wnP8/5is3FbNreeNZG2B9f6U89wA5Ry4mSe9uepQqT+dQP36/5OdCoYMEkU2OHjo/QjjIx u09CdfLayIpUp48zN/0nG2kKAdvU+zGhLh88oKvbG7nBO+xhFRJayJqxr0LJ25G5cMMuVH WriL2lAL2GxmGZsUjWVTvUrUJW+Uau3cpiea9yLq7dLhRBd1U2+9Rkl0CvXz9N1cJSQymZ frkTK8m+iPha8/8yikDjZW6hRomoXXHvLA2ycX3jipyfcgQ5OzC3v1Vw40FaYnzwrcqIBR JjOferhd7YfMs6SRf7B+3JJdrfSYkzJ/WfunOLHjd8IHg0Zwj/bkuUStE3qAMg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1765879379; a=rsa-sha256; cv=none; b=xeZizD5dcFD4qAZZ+XrGV0Aoj89kiAYXvhfdm9UYn1VC9IJxmKPp53WiVMap43MEl7+wit NmzVLyFvY5KTO8E72Wpd3TTkDauXUQfkmZ+lEd95JeEx85U1sLctSZgccaq1pSWCOFvguk P4jl8M/XqxM1FsgHafoSDns9uv3BcdruZSAYZA9mikOxyTyxTStFCvtLS+MFHcmGRqpUm3 ZerDpRkT7EagGurCz6TbHB1y0w1fIGsXsmxgQTCuCijfuBdnEezf6wBH6whjFKpH9bWuEH OftQ9nl8S2XC0LFYpRMQcniTF9czQwEUuBE5us87ZgTqJ0SHGFw+xm/Fz8MO3Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4dVstp6X2dz11g6 for ; Tue, 16 Dec 2025 10:02:58 +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 5BGA2wKR065526 for ; Tue, 16 Dec 2025 10:02:58 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5BGA2w1J065525 for bugs@FreeBSD.org; Tue, 16 Dec 2025 10:02:58 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 291706] kernel panic during disconnect of USB mouse after upgrade to 15.0-Release Date: Tue, 16 Dec 2025 10:02:58 +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: 15.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: michael.tasche@ellerburg.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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D291706 Bug ID: 291706 Summary: kernel panic during disconnect of USB mouse after upgrade to 15.0-Release Product: Base System Version: 15.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: michael.tasche@ellerburg.de Hi all,=20 this problem occurs since upgrade to 15.0-Release on several machines: Dec 16 09:58:19 pcmichael2 kernel: Fatal trap 12: page fault while in kernel mode Dec 16 09:58:19 pcmichael2 kernel: cpuid =3D 1; apic id =3D 02 Dec 16 09:58:19 pcmichael2 kernel: fault virtual address =3D 0x488 Dec 16 09:58:19 pcmichael2 kernel: fault code =3D supervisor read= data, page not present Dec 16 09:58:19 pcmichael2 kernel: instruction pointer =3D 0x20:0xffffffff80b7b957 Dec 16 09:58:19 pcmichael2 kernel: stack pointer =3D 0x28:0xfffffe0065a6cbb0 Dec 16 09:58:19 pcmichael2 kernel: frame pointer =3D 0x28:0xfffffe0065a6cc50 Dec 16 09:58:19 pcmichael2 kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b Dec 16 09:58:19 pcmichael2 kernel: =3D DPL 0, pres 1, = long 1, def32 0, gran 1 Dec 16 09:58:19 pcmichael2 kernel: processor eflags =3D interrupt enabl= ed, resume, IOPL =3D 0 Dec 16 09:58:19 pcmichael2 kernel: current process =3D 5172 (m= oused) Dec 16 09:58:19 pcmichael2 kernel: rdi: fffff800cff2cd28 rsi: fffff800b9161= 7e8 rdx: 0000000000000000 Dec 16 09:58:19 pcmichael2 kernel: rcx: ffffffff8194cb08 r8: fffff8003e879= cd0=20 r9: fffffe0065a6d000 Dec 16 09:58:19 pcmichael2 kernel: rax: 0000000000000001 rbx: fffff800cff2c= d28 rbp: fffffe0065a6cc50 Dec 16 09:58:19 pcmichael2 kernel: r10: 0000000000000001 r11: 0000000000002= af8 r12: fffff8003e879780 Dec 16 09:58:19 pcmichael2 kernel: r13: 0000000000000000 r14: 0000000000000= 000 r15: 0000000000000001 Dec 16 09:58:19 pcmichael2 kernel: trap number =3D 12 Dec 16 09:58:19 pcmichael2 kernel: panic: page fault Dec 16 09:58:19 pcmichael2 kernel: cpuid =3D 1 Dec 16 09:58:19 pcmichael2 kernel: time =3D 1765875438 Dec 16 09:58:19 pcmichael2 kernel: KDB: stack backtrace: Dec 16 09:58:19 pcmichael2 kernel: #0 0xffffffff80bbe1ed at kdb_backtrace+0= x5d Dec 16 09:58:19 pcmichael2 kernel: #1 0xffffffff80b71576 at vpanic+0x136 Dec 16 09:58:19 pcmichael2 kernel: #2 0xffffffff80b71433 at panic+0x43 Dec 16 09:58:19 pcmichael2 kernel: #3 0xffffffff81079f69 at trap_pfault+0x3= c9 Dec 16 09:58:19 pcmichael2 kernel: #4 0xffffffff8104ff18 at calltrap+0x8 Dec 16 09:58:19 pcmichael2 kernel: #5 0xffffffff8062cd51 at evdev_dtor+0x1b1 Dec 16 09:58:19 pcmichael2 kernel: #6 0xffffffff809f1461 at devfs_fpdrop+0x= a1 Dec 16 09:58:19 pcmichael2 kernel: #7 0xffffffff809f5702 at devfs_close_f+0= x42 Dec 16 09:58:19 pcmichael2 kernel: #8 0xffffffff80b0ab91 at _fdrop+0x11 Dec 16 09:58:19 pcmichael2 kernel: #9 0xffffffff80b0ddba at closef+0x24a Dec 16 09:58:19 pcmichael2 kernel: #10 0xffffffff80b12018 at closefp_impl+0= x58 Dec 16 09:58:19 pcmichael2 kernel: #11 0xffffffff80b11f19 at closefp_hl+0x39 Dec 16 09:58:19 pcmichael2 kernel: #12 0xffffffff8107a8a6 at amd64_syscall+0x126 Dec 16 09:58:19 pcmichael2 kernel: #13 0xffffffff8105080b at fast_syscall_common+0xf8 De --=20 You are receiving this mail because: You are the assignee for the bug.=