Date: Sun, 13 Mar 2022 17:14:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 262524] cddone [panic] Fatal trap 18: integer divide fault while in kernel mode Message-ID: <bug-262524-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262524 Bug ID: 262524 Summary: cddone [panic] Fatal trap 18: integer divide fault while in kernel mode Product: Base System Version: 12.3-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dinoex@FreeBSD.org Kernel Panic in 12.3-RELEASE GENERIC amd64 while using an USB CD-ROM with an audio disc. kernel: Fatal trap 18: integer divide fault while in kernel mode kernel: cpuid =3D 0; apic id =3D 00 kernel: instruction pointer =3D 0x20:0xffffffff803ab246 kernel: stack pointer =3D 0x28:0xfffffe00005abdd0 kernel: frame pointer =3D 0x28:0xfffffe00005abe10 kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b kernel: =3D DPL 0, pres 1, long 1, def32 0, gran 1 kernel: processor eflags =3D interrupt enabled, resume, IOPL =3D 0 kernel: current process =3D 16 (doneq1) kernel: trap number =3D 18 kernel: panic: integer divide fault kernel: cpuid =3D 0 kernel: time =3D 1647191040 kernel: KDB: stack backtrace: kernel: #0 0xffffffff80c2d465 at kdb_backtrace+0x65 kernel: #1 0xffffffff80be15fb at vpanic+0x17b kernel: #2 0xffffffff80be1473 at panic+0x43 kernel: #3 0xffffffff810fd9a1 at trap_fatal+0x391 kernel: #4 0xffffffff810fce27 at trap+0x67 kernel: #5 0xffffffff810d5098 at calltrap+0x8 kernel: #6 0xffffffff8038aa43 at xpt_run_allocq+0x83 kernel: #7 0xffffffff803b094c at cddone+0x15c kernel: #8 0xffffffff8038cd77 at xpt_done_process+0x407 kernel: #9 0xffffffff8038f035 at xpt_done_td+0xf5 kernel: #10 0xffffffff80ba29ce at fork_exit+0x7e kernel: #11 0xffffffff810d60ce at fork_trampoline+0xe kernel: Uptime: 57d19h33m16s --=20 You are receiving this mail because: You are the assignee for the bug.=
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