[Bug 99746] New: [byt j1900] GT fifo wake error [0x6]
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Feb 9 23:04:48 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=99746
Bug ID: 99746
Summary: [byt j1900] GT fifo wake error [0x6]
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: chris at chris-wilson.co.uk
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
[ 1634.267041] WARNING: CPU: 0 PID: 0 at
drivers/gpu/drm/i915/intel_uncore.c:192 gen6_gt_check_fifodbg+0x44/0x60 [i915]
[ 1634.267052] GT wake FIFO error 0x6
[ 1634.267060] Modules linked in: vgem i915 intel_gtt i2c_algo_bit
intel_powerclamp drm_kms_helper crct10dif_pclmul crc32_pclmul prime_numbers
crc32c_intel drm ghash_clmulni_intel cryptd lpc_ich i2c_i801 mfd_core battery
video i2c_designware_platform i2c_designware_core button autofs4 sd_mod ahci
libahci libata scsi_mod fan thermal i2c_hid i2c_core hid
[ 1634.267108] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.10.0-rc7+ #6
[ 1634.267115] Hardware name: GIGABYTE GB-BXBT-1900/MZBAYAB-00, BIOS F8
03/02/2016
[ 1634.267125] Call Trace:
[ 1634.267133] <IRQ>
[ 1634.267144] dump_stack+0x63/0x8e
[ 1634.267153] __warn+0xd1/0xf0
[ 1634.267162] warn_slowpath_fmt+0x4f/0x60
[ 1634.267193] gen6_gt_check_fifodbg+0x44/0x60 [i915]
[ 1634.267224] fw_domains_put_with_fifo+0x1a/0x20 [i915]
[ 1634.267255] intel_uncore_fw_release_timer+0x54/0xe0 [i915]
[ 1634.267285] ? fwtable_write32+0x1d0/0x1d0 [i915]
[ 1634.267295] __hrtimer_run_queues+0xe6/0x280
[ 1634.267303] hrtimer_interrupt+0xa8/0x1a0
[ 1634.267312] local_apic_timer_interrupt+0x38/0x60
[ 1634.267321] smp_apic_timer_interrupt+0x38/0x50
[ 1634.267329] apic_timer_interrupt+0x89/0x90
[ 1634.267338] RIP: 0010:cpuidle_enter_state+0x153/0x2f0
[ 1634.267346] RSP: 0018:ffffffff81803df8 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffff10
[ 1634.267357] RAX: ffff88013fc183c0 RBX: ffffe8ffffc08d00 RCX:
000000000000001f
[ 1634.267364] RDX: 0000000000000000 RSI: ffff88013fc15a98 RDI:
0000000000000000
[ 1634.267371] RBP: ffffffff81803e30 R08: 0000000000000002 R09:
0000000000000d3d
[ 1634.267379] R10: 00000000ffffffff R11: ffff88013fc152a4 R12:
0000000000000002
[ 1634.267386] R13: 0000000000000002 R14: 0000000000000000 R15:
0000017c81dc3bbf
[ 1634.267393] </IRQ>
[ 1634.267402] ? cpuidle_enter_state+0x12f/0x2f0
[ 1634.267411] cpuidle_enter+0x17/0x20
[ 1634.267420] call_cpuidle+0x2c/0x50
[ 1634.267427] do_idle+0x102/0x1e0
[ 1634.267435] cpu_startup_entry+0x1d/0x20
[ 1634.267444] rest_init+0x85/0x90
[ 1634.267452] start_kernel+0x41c/0x429
[ 1634.267461] ? early_idt_handler_array+0x120/0x120
[ 1634.267469] x86_64_start_reservations+0x2a/0x2c
[ 1634.267477] x86_64_start_kernel+0x13b/0x14a
[ 1634.267485] start_cpu+0x14/0x14
[ 1634.267493] ---[ end trace 641f8bbd6db3aac5 ]---
[ 1634.811847] [IGT] gem_concurrent_blit: starting subtest
4KiB-tiny-prw-render-early-read-bomb
[ 1636.555834] [IGT] gem_concurrent_blit: starting subtest
4KiB-tiny-prw-render-read-read-bcs-bomb
[ 1638.239774] [IGT] gem_concurrent_blit: starting subtest
4KiB-tiny-prw-render-read-read-rcs-bomb
[ 1639.496074] [IGT] gem_concurrent_blit: starting subtest
4KiB-tiny-prw-render-write-read-bcs-bomb
[ 1661.007454] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 1661.007480] 0-...: (1 GPs behind) idle=595/140000000000001/0
softirq=603560/603564 fqs=8
[ 1661.007492] 2-...: (1 GPs behind) idle=47d/140000000000000/0
softirq=370647/370648 fqs=8
[ 1661.007502] (detected by 3, t=5252 jiffies, g=97755, c=97754, q=896)
[ 1661.007512] Task dump for CPU 0:
[ 1661.007519] i915/signal:1 S 0 296 2 0x00000008
[ 1661.007528] Call Trace:
[ 1661.007560] ? intel_breadcrumbs_signaler+0x23f/0x380 [i915]
[ 1661.007570] ? wake_up_atomic_t+0x30/0x30
[ 1661.007578] ? kthread+0x114/0x150
[ 1661.007608] ? intel_engine_remove_wait.part.13+0x40/0x40 [i915]
[ 1661.007617] ? kthread_park+0x90/0x90
[ 1661.007625] ? ret_from_fork+0x2c/0x40
[ 1661.007633] Task dump for CPU 2:
[ 1661.007639] i915/signal:0 S 0 295 2 0x00000008
[ 1661.007648] Call Trace:
[ 1661.007675] ? i915_sw_fence_complete+0x2a/0x50 [i915]
[ 1661.007702] ? dma_i915_sw_fence_wake+0x2b/0x70 [i915]
[ 1661.007712] ? dma_fence_signal+0xe4/0x110
[ 1661.007741] ? intel_breadcrumbs_signaler+0x1b9/0x380 [i915]
[ 1661.007750] ? wake_up_atomic_t+0x30/0x30
[ 1661.007758] ? kthread+0x114/0x150
[ 1661.007787] ? intel_engine_remove_wait.part.13+0x40/0x40 [i915]
[ 1661.007796] ? kthread_park+0x90/0x90
[ 1661.007804] ? ret_from_fork+0x2c/0x40
[ 1661.007813] rcu_sched kthread starved for 5234 jiffies! g97755 c97754 f0x0
RCU_GP_WAIT_FQS(3) ->state=0x1
[ 1661.007823] rcu_sched S 0 7 2 0x00000000
[ 1661.007832] Call Trace:
[ 1661.007840] __schedule+0x17f/0x640
[ 1661.007848] schedule+0x3d/0x90
[ 1661.007856] schedule_timeout+0x1c1/0x3b0
[ 1661.007865] ? lock_timer_base+0xa0/0xa0
[ 1661.007874] rcu_gp_kthread+0x3fe/0x850
[ 1661.007882] kthread+0x114/0x150
[ 1661.007890] ? force_qs_rnp+0x180/0x180
[ 1661.007898] ? kthread_park+0x90/0x90
[ 1661.007909] ret_from_fork+0x2c/0x40
[ 1688.323456] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s!
[cc1:28458]
[ 1688.323466] Modules linked in: vgem i915 intel_gtt i2c_algo_bit
intel_powerclamp drm_kms_helper crct10dif_pclmul crc32_pclmul prime_numbers
crc32c_intel drm ghash_clmulni_intel cryptd lpc_ich i2c_i801 mfd_core battery
video i2c_designware_platform i2c_designware_core button autofs4 sd_mod ahci
libahci libata scsi_mod fan thermal i2c_hid i2c_core hid
[ 1688.323507] CPU: 3 PID: 28458 Comm: cc1 Tainted: G W
4.10.0-rc7+ #6
[ 1688.323516] Hardware name: GIGABYTE GB-BXBT-1900/MZBAYAB-00, BIOS F8
03/02/2016
[ 1688.323526] task: ffff880138635400 task.stack: ffffc90004390000
[ 1688.323536] RIP: 0010:smp_call_function_single+0xc6/0x110
[ 1688.323544] RSP: 0000:ffffc90004393c48 EFLAGS: 00000202 ORIG_RAX:
ffffffffffffff10
[ 1688.323554] RAX: 0000000000000000 RBX: 0000000000000002 RCX:
0000000000000000
[ 1688.323561] RDX: 0000000000000001 RSI: 00000000000000fb RDI:
0000000000000286
[ 1688.323568] RBP: ffffc90004393c88 R08: 0000000000000007 R09:
0000000000000000
[ 1688.323576] R10: 0000000000001000 R11: 00000000018e49e0 R12:
ffffffff8106acf0
[ 1688.323650] R13: 0000000000000002 R14: ffffffff8106acf0 R15:
ffffc90004393ce0
[ 1688.323659] FS: 00002b00114d2bc0(0000) GS:ffff88013fd80000(0000)
knlGS:0000000000000000
[ 1688.323668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1688.323675] CR2: 00002b0015c67004 CR3: 0000000138a2d000 CR4:
00000000001006e0
[ 1688.323682] Call Trace:
[ 1688.323691] ? do_flush_tlb_all+0x40/0x40
[ 1688.323699] smp_call_function_many+0x211/0x250
[ 1688.323708] native_flush_tlb_others+0x56/0x120
[ 1688.323716] flush_tlb_page+0x5c/0xa0
[ 1688.323724] ptep_clear_flush+0x4e/0x60
[ 1688.323732] wp_page_copy+0x2d0/0x660
[ 1688.323740] do_wp_page+0x85/0x4a0
[ 1688.323748] ? page_add_new_anon_rmap+0x8d/0xc0
[ 1688.323755] handle_mm_fault+0x7f0/0x1080
[ 1688.323765] __do_page_fault+0x206/0x440
[ 1688.323773] do_page_fault+0x22/0x30
[ 1688.323781] page_fault+0x28/0x30
[ 1688.323788] RIP: 0033:0xc9cb57
[ 1688.323794] RSP: 002b:00007ffc829e0730 EFLAGS: 00010202
[ 1688.323801] RAX: 00002b0015c67000 RBX: 00002b0015003150 RCX:
0000000000000001
[ 1688.323808] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000000
[ 1688.323815] RBP: 0000000000000000 R08: 00000000018e49e0 R09:
0000000000000000
[ 1688.323822] R10: 0000000000001000 R11: 00000000018e49e0 R12:
0000000000000004
[ 1688.323829] R13: 00002b0015c54a28 R14: 0000000000000001 R15:
00002b0015be35b0
[ 1688.323837] Code: 65 ff 0d 36 19 f2 7e 48 83 c4 30 5b 41 5c 5d c3 48 8d 75
d0 48 89 d1 89 df 4c 89 e2 e8 24 fe ff ff 8b 55 e8 83 e2 01 74 0a f3 90 <8b> 55
e8 83 e2 01 75 f6 eb cb 8b 05 82 e5 9a 00 85 c0 75 8d 80
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