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Date:      Fri, 22 Sep 2023 01:32:02 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 274014] hmt.ko kernel panic - Asus Expertbook B5602
Message-ID:  <bug-274014-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274014

            Bug ID: 274014
           Summary: hmt.ko kernel panic - Asus Expertbook B5602
           Product: Base System
           Version: 14.0-STABLE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: federalpioneer@grr.la

Created attachment 245101
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D245101&action=
=3Dedit
debugger stuff - following...the chicken ._.

hmt.ko causes kernel panic while booting (or if loaded after) FreeBSD 14 - =
Beta
2. Disabling this module, or disabling the touchpad in BIOS allows system to
boot fully.

Hardware: ASUS Expertbook B5602 - 13th Gen (Raptor Lake).

Included is the details of the panic and the debug stuff.

=3D

<118>Autoloading module: iichid
iichid0: <ASUE1210:01 04F3:32D0 I2C HID device> at addr 0x15 on iicbus1
iichid0: Interrupt setup failed. Fallback to sampling
hidbus0: <HID bus> on iichid0
<118>Autoloading module: hms
hms0: <ASUE1210:01 04F3:32D0 Mouse> on hidbus0
hms0: 2 buttons and [XYWH] coordinates ID=3D1
<118>Autoloading module: hmt


Fatal trap 12: page fault while in kernel mode
cpuid =3D 12; apic id =3D 28
fault virtual address   =3D 0xfffff80c1597db40
fault code              =3D supervisor write data, page not present
instruction pointer     =3D 0x20:0xffffffff82fa0467
stack pointer           =3D 0x28:0xfffffe01357978c0
frame pointer           =3D 0x28:0xfffffe0135797a10
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 1613 (devctl)
rdi: 0000000000000054 rsi: fffffe0135797948 rdx: 0000000000000003
rcx: 00000002fffffffd  r8: 0000000000000003  r9: 0000000000000278
rax: 00000000ffffffff rbx: fffff80010279900 rbp: fffffe0135797a10
r10: 0000000000000000 r11: fffffe01357979d4 r12: 0000000000000001
r13: 0000000000000000 r14: fffff8001597d000 r15: 0000000000000001
trap number             =3D 12
panic: page fault
cpuid =3D 12
time =3D 1695371528
KDB: stack backtrace:
#0 0xffffffff80b8fcad at kdb_backtrace+0x5d
#1 0xffffffff80b42db2 at vpanic+0x132
#2 0xffffffff80b42c73 at panic+0x43
#3 0xffffffff8100b81c at trap_fatal+0x40c
#4 0xffffffff8100b86f at trap_pfault+0x4f
#5 0xffffffff80fe22b8 at calltrap+0x8
#6 0xffffffff80b7dfcf at device_probe_child+0x14f
#7 0xffffffff80b7f0cb at device_probe+0x6b
#8 0xffffffff80b813b7 at bus_generic_driver_added+0x77
#9 0xffffffff80b7cdd9 at devclass_driver_added+0x39
#10 0xffffffff80b84dcb at device_do_deferred_actions+0x3b
#11 0xffffffff80b849e7 at devctl2_ioctl+0x507
#12 0xffffffff809d0b7c at devfs_ioctl+0xcc
#13 0xffffffff80c3b264 at vn_ioctl+0xd4
#14 0xffffffff809d121e at devfs_ioctl_f+0x1e
#15 0xffffffff80bb11b5 at kern_ioctl+0x255
#16 0xffffffff80bb0ef3 at sys_ioctl+0x123
#17 0xffffffff8100c0d9 at amd64_syscall+0x109
Uptime: 11s
Dumping 817 out of 15963 MB:..2%..12%..22%..32%..42%..51%..61%..71%..81%..9=
2%

__curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
57              __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru=
ct
pcpu,

--=20
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