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Bug #8678

panic due to Xorg starts

Added by Denis Kozadaev about 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Start date:
2017-09-22
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

> $C
ffffff000420b250 vsnprintf+0x49f(ffffff000420b330, 98, ffffff000420b520, ffffff000420b500)
ffffff000420b430 cprintf+0x277(ffffff000420b520, ffffff000420b500, 30, fffffffffbca3894, fffffffffbca38ac, fffffffff7d72c91, ffffff0100000000, 0, ffffff0000000000, ffffffff00000000, 0)
ffffff000420b4a0 vzdcmn_err+0x7e(0, fffffffff7d72c91, 2, ffffff000420b520, ffffff000420b500, 0)
ffffff000420b4f0 vcmn_err+0x42(2, ffffff000420b520, ffffff000420b500)
ffffff000420b690 drm_debug_print+0x91(2, fffffffff7d47fd0, a27, fffffffff7d4eb28)
ffffff000420b740 i915_gem_object_bind_to_gtt+0x222(ffffff018eb0d600, 10000, 1, 0)
ffffff000420b7a0 i915_gem_object_pin+0xf9(ffffff018eb0d600, 10000, 1, 0)
ffffff000420b7f0 i915_gem_object_pin_to_display_plane+0x62(ffffff018eb0d600, 10000, 0)
ffffff000420b850 intel_pin_and_fence_fb_obj+0x8d(ffffff0186409040, ffffff018eb0d600, 0)
ffffff000420b890 i915_gem_init+0xfa(ffffff0186409040)
ffffff000420b8d0 i915_load_modeset_init+0x98(ffffff0186409040)
ffffff000420b920 i915_driver_firstopen+0xca(ffffff0186409040)
ffffff000420b950 drm_setup+0x44(ffffff0186409040)
ffffff000420b9a0 drm_open+0x88(ffffff018848ce40, 0, 2003, ffffff018ef4d018)
ffffff000420ba20 drm_sun_open+0xe6(ffffff000420bab8, 2003, 2, ffffff018ef4d018)
ffffff000420ba50 dev_open+0x30(ffffff000420bab8, 2003, 2, ffffff018ef4d018)
ffffff000420bb10 spec_open+0x206(ffffff000420bcc8, 2003, ffffff018ef4d018, 0)
ffffff000420bb80 fop_open+0x91(ffffff000420bcc8, 2003, ffffff018ef4d018, 0)
ffffff000420bd30 vn_openat+0x234(fffffd7fffdff3f0, 0, 2003, 0, ffffff000420be40, 0, 12, 0, ffffff0100000008)
ffffff000420bea0 copen+0x210(ffd19553, fffffd7fffdff3f0, 2003, 0)
ffffff000420bed0 openat+0x2a(ffd19553, fffffd7fffdff3f0, 2, 0)
ffffff000420bf00 open+0x25(fffffd7fffdff3f0, 2, 0)
ffffff000420bf10 sys_syscall+0x177()
> ::panicinfo
             cpu                1
          thread ffffff018cc1bb00
         message BAD TRAP: type=e (#pf Page fault) rp=ffffff000420b060 addr=240000 occurred in module "unix" due to an illegal access to a user address
             rdi               20
             rsi fffffffffb95143e
             rdx           240000
             rcx                0
              r8                0
              r9                0
             rax               69
             rbx ffffff000420b300
             rbp ffffff000420b250
             r10 ffffff000420b190
             r11            38730
             r12 ffffff000420b399
             r13               98
             r14 ffffff000420b58d
             r15 ffffff000420b330
          fsbase fffffd7fff0933c0
          gsbase ffffff0188654500
              ds                0
              es                0
              fs                0
              gs                0
          trapno                e
             err                0
             rip fffffffffb88c46f
              cs               30
          rflags            10206
             rsp ffffff000420b150
              ss               38
          gdt_hi                0
          gdt_lo         a00001ef
          idt_hi                0
          idt_lo         d0000fff
             ldt                0
            task               70
             cr0         80050033
             cr2           240000
             cr3         57332000
             cr4              6f8

two dumps are available at http://witch.tambov.ru/illumos/i915/
88 and 114 MB
SunOS money 5.11 illumos-74b989c304 i86pc i386 i86pc
pci bus 0x0000 cardnum 0x02 function 0x00: vendor 0x8086 device 0x2772
 Intel Corporation 82945G/GZ Integrated Graphics Controller
 CardVendor 0x1043 card 0x817a (ASUSTeK Computer Inc., Card unknown)
  STATUS    0x0090  COMMAND 0x0007
  CLASS     0x03 0x00 0x00  REVISION 0x02
  BIST      0x00  HEADER 0x00  LATENCY 0x00  CACHE 0x00
  BASE0     0xcfd00000 SIZE 524288  MEM
  BASE1     0x00008800 SIZE 8  I/O
  BASE2     0xd0000000 SIZE 268435456  MEM PREFETCHABLE
  BASE3     0xcfd80000 SIZE 262144  MEM
  MAX_LAT   0x00  MIN_GNT 0x00  INT_PIN 0x01  INT_LINE 0x0b

        display, instance #0
            Driver properties:
                name='ddi-no-autodetach' type=int items=1 dev=none
                    value=00000001
                name='fm-accchk-capable' type=boolean dev=none
                name='fm-dmachk-capable' type=boolean dev=none
                name='fm-errcb-capable' type=boolean dev=none
                name='fm-ereport-capable' type=boolean dev=none
                name='primary-controller' type=int items=1 dev=none
                    value=00000001
            Hardware properties:
                name='pci-msi-capid-pointer' type=int items=1
                    value=00000090
                name='assigned-addresses' type=int items=35
                    value=82001010.00000000.cfd00000.00000000.00080000.81001014.00000000.00008800.00000000.00000008.c2001018.00000000.d0000000.00000000.10000000.8200101c.00000000.cfd80000.00000000.00040000.a1001
000.00000000.000003b0.00000000.0000000c.a1001000.00000000.000003c0.00000000.00000020.a2001000.00000000.000a0000.00000000.00020000
                name='reg' type=int items=40
                    value=00001000.00000000.00000000.00000000.00000000.02001010.00000000.00000000.00000000.00080000.01001014.00000000.00000000.00000000.00000008.42001018.00000000.00000000.00000000.10000000.02001
01c.00000000.00000000.00000000.00040000.a1001000.00000000.000003b0.00000000.0000000c.a1001000.00000000.000003c0.00000000.00000020.a2001000.00000000.000a0000.00000000.00020000
                name='compatible' type=string items=7
                    value='pci8086,2772.1043.817a.2' + 'pci8086,2772.1043.817a' + 'pci1043,817a' + 'pci8086,2772.2' + 'pci8086,2772' + 'pciclass,030000' + 'pciclass,0300'
                name='model' type=string items=1
                    value='VGA compatible controller'
                name='power-consumption' type=int items=2
                    value=00000001.00000001
                name='fast-back-to-back' type=boolean
                name='devsel-speed' type=int items=1
                    value=00000000
                name='interrupts' type=int items=1
                    value=00000001
                name='max-latency' type=int items=1
                    value=00000000
                name='min-grant' type=int items=1
                    value=00000000
                name='subsystem-vendor-id' type=int items=1
                    value=00001043
                name='subsystem-id' type=int items=1
                    value=0000817a
                name='device_type' type=string items=1
                    value='display'
                name='unit-address' type=string items=1
                    value='2'
                name='class-code' type=int items=1
                    value=00030000
                name='revision-id' type=int items=1
                    value=00000002
                name='vendor-id' type=int items=1
                    value=00008086
                name='device-id' type=int items=1
                    value=00002772
                name='vendor-name' type=string items=1
                    value='Intel Corporation'
                name='device-name' type=string items=1
                    value='82945G/GZ Integrated Graphics Controller'
                name='subsystem-name' type=string items=1
                    value='unknown subsystem'

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