Bug 188039 - [i915] [panic] hw.vga.textmode=1 causes crash when starting Xorg or loading i915kms module
Summary: [i915] [panic] hw.vga.textmode=1 causes crash when starting Xorg or loading i...
Status: Closed Unable to Reproduce
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords: i915, vt
Depends on:
Blocks:
 
Reported: 2014-03-29 03:00 UTC by R. Tyler Croy
Modified: 2015-04-24 15:06 UTC (History)
2 users (show)

See Also:


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Description R. Tyler Croy 2014-03-29 03:00:00 UTC
When hw.vga.textmode=1 is enabled in my /boot/loader.conf, running
`startx` or even calling `kldload i915kms` would cause the machine to
panic

Mar 27 16:05:12 kiwi ntpd[1193]: ntpd 4.2.4p5-a (1)
Mar 27 16:05:12 kiwi root: /etc/rc: WARNING: $named_enable is not set properly - see rc.conf(5).
Mar 27 16:05:13 kiwi dbus[1239]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper)
Mar 27 16:05:13 kiwi dbus[1239]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
Mar 27 16:05:13 kiwi kernel: consolectl: unknown ioctl: t:40007413
Mar 27 16:05:13 kiwi dbus[1239]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
Mar 27 16:05:13 kiwi dbus[1239]: [system] Successfully activated service 'org.freedesktop.ConsoleKit'
Mar 27 16:05:34 kiwi kernel: info: [drm] Initialized drm 1.1.0 20060810
Mar 27 16:05:34 kiwi kernel: drmn0: <Mobile Intel® GM45 Express Chipset> on vgapci0
Mar 27 16:05:34 kiwi kernel: info: [drm] MSI enabled 1 message(s)
Mar 27 16:05:34 kiwi kernel: info: [drm] AGP at 0xd0000000 256MB
Mar 27 16:05:34 kiwi kernel: iicbus0: <Philips I2C bus> on iicbb0 addr 0xff
Mar 27 16:05:34 kiwi kernel: iic0: <I2C generic I/O> on iicbus0
Mar 27 16:05:34 kiwi kernel: iic1: <I2C generic I/O> on iicbus1
Mar 27 16:05:34 kiwi kernel: iicbus2: <Philips I2C bus> on iicbb1 addr 0x0
Mar 27 16:05:34 kiwi kernel: iic2: <I2C generic I/O> on iicbus2
Mar 27 16:05:34 kiwi kernel: iic3: <I2C generic I/O> on iicbus3
Mar 27 16:05:34 kiwi kernel: iicbus4: <Philips I2C bus> on iicbb2 addr 0x0
Mar 27 16:05:35 kiwi kernel: iic4: <I2C generic I/O> on iicbus4
Mar 27 16:05:35 kiwi kernel: iic5: <I2C generic I/O> on iicbus5
Mar 27 16:05:35 kiwi kernel: iicbus6: <Philips I2C bus> on iicbb3 addr 0x0
Mar 27 16:05:35 kiwi kernel: iic6: <I2C generic I/O> on iicbus6
Mar 27 16:05:35 kiwi kernel: iic7: <I2C generic I/O> on iicbus7
Mar 27 16:05:35 kiwi kernel: iicbus8: <Philips I2C bus> on iicbb4 addr 0x0
Mar 27 16:05:35 kiwi kernel: iic8: <I2C generic I/O> on iicbus8
Mar 27 16:05:35 kiwi kernel: iic9: <I2C generic I/O> on iicbus9
Mar 27 16:05:35 kiwi kernel: iicbus10: <Philips I2C bus> on iicbb5 addr 0x0
Mar 27 16:05:35 kiwi kernel: iic10: <I2C generic I/O> on iicbus10
Mar 27 16:05:35 kiwi kernel: iic11: <I2C generic I/O> on iicbus11
Mar 27 16:05:35 kiwi kernel: iicbus12: <Philips I2C bus> on iicbb6 addr 0x0
Mar 27 16:05:35 kiwi kernel: iic12: <I2C generic I/O> on iicbus12
Mar 27 16:05:35 kiwi kernel: iic13: <I2C generic I/O> on iicbus13
Mar 27 16:05:35 kiwi kernel: iicbus14: <Philips I2C bus> on iicbb7 addr 0x0
Mar 27 16:05:35 kiwi kernel: iic14: <I2C generic I/O> on iicbus14
Mar 27 16:05:35 kiwi kernel: iic15: <I2C generic I/O> on iicbus15
Mar 27 16:05:35 kiwi kernel: info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
Mar 27 16:05:35 kiwi kernel: info: [drm] Driver supports precise vblank timestamp query.
Mar 27 16:05:35 kiwi kernel: drmn0: taking over the fictitious range 0xd0000000-0xe0000000
Mar 27 16:05:35 kiwi kernel: fbd0 on drmn0
Mar 27 16:05:35 kiwi kernel: vt_allocate: Replace existing VT driver.
Mar 27 16:06:38 kiwi syslogd: kernel boot file is /boot/kernel/kernel
Mar 27 16:06:38 kiwi kernel: panic: vtbuf_fill_locked end.tp_row 800 must be <= screen width 30
Mar 27 16:06:38 kiwi kernel: kernel trap 12 with interrupts disabled
Mar 27 16:06:38 kiwi last message repeated 5 times
Mar 27 16:06:38 kiwi kernel: 
Mar 27 16:06:38 kiwi kernel: kernel trap 12 with interrupts disabled
Mar 27 16:06:38 kiwi last message repeated 80 times
Mar 27 16:06:38 kiwi kernel: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pan
 ic: panic: panic: panic: panic: panic: panic: p
Mar 27 16:06:38 kiwi kernel: anic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pani
 c: panic: panic: panic: panic: panic: panic: pa
Mar 27 16:06:38 kiwi kernel: nic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic
 : panic: panic: panic: panic: panic: panic: pan
Mar 27 16:06:38 kiwi kernel: ic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic:
  panic: panic: panic: panic: panic: panic: pani
Mar 27 16:06:38 kiwi kernel: c: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: 
 panic: panic: panic: panic: panic: panic: panic
Mar 27 16:06:38 kiwi kernel: : panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: p
 anic: panic: panic: panic: panic: panic: panic:
Mar 27 16:06:38 kiwi kernel: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pan
 ic: panic: panic: panic: panic: panic: panic: p
Mar 27 16:06:38 kiwi kernel: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pan
 ic: panic: panic: panic: panic: panic: panic: p
Mar 27 16:06:38 kiwi kernel: anic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pani
 c: panic: panic: panic: panic: panic: panic: pa
Mar 27 16:06:38 kiwi kernel: nic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic
 : panic: panic: panic: panic: panic: panic: pan
Mar 27 16:06:38 kiwi kernel: ic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic:
  panic: panic: panic: panic: panic: panic: pani
Mar 27 16:06:38 kiwi kernel: c: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: 
 panic: panic: panic: panic: panic: panic: panic
Mar 27 16:06:38 kiwi kernel: : panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: p
 anic: panic: panic: panic: panic: panic: panic:
Mar 27 16:06:38 kiwi kernel: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pan
 ic: panic: panic: panic: panic: panic: panic: p
Mar 27 16:06:38 kiwi kernel: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pan
 ic: panic: panic: panic: panic: panic: panic: p
Mar 27 16:06:38 kiwi kernel: anic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pani
 c: panic: panic: panic: panic: panic: panic: pa
Mar 27 16:06:38 kiwi kernel: nic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic
 : panic: panic: panic: panic: panic: panic: pan
Mar 27 16:06:38 kiwi kernel: ic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic:
  panic: panic: panic: panic: panic: panic: pani
Mar 27 16:06:38 kiwi kernel: c: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: 
 panic: panic: panic: panic: panic: panic: panic
Mar 27 16:06:38 kiwi kernel: : panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: p
 anic: panic: panic: panic: panic: panic: panic:
Mar 27 16:06:38 kiwi kernel: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: panic: pan
 ic: panic: panic: panic: panic: panic: panic: C
Mar 27 16:06:38 kiwi kernel: ht (c) 1992-2014 The FreeBSD Project.
Mar 27 16:06:38 kiwi kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
Mar 27 16:06:38 kiwi kernel: The Regents of the University of California. All rights reserved.
Mar 27 16:06:38 kiwi kernel: FreeBSD is a registered trademark of The FreeBSD Foundation.
Mar 27 16:06:38 kiwi kernel: FreeBSD 11.0-CURRENT #0 b94df4a(master): Thu Mar 27 15:56:31 PDT 2014

Fix: 

Removing the line from loader.conf and letting vt(4) use graphics mode
worked.
Comment 1 Ed Maste freebsd_committer 2014-09-14 14:05:07 UTC
What kernel version and hardware did you observe this on?  (It did not happen the last time I tested i915kms w/ hw.vga.textmode=1, on a Thinkpad X220.)
Comment 2 Ed Maste freebsd_committer 2015-04-24 15:06:05 UTC
Panic is still not reproducible at r281909 on my X220, hw.vga.textmode=1 with i915kms.

Please reopen if you encounter this again.