[Bug 106702] New: [CI] igt at gem_eio@in-flight-suspend - incomplete - GEM_BUG_ON(buf[2 * head + 1] != port->context_id)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106702

            Bug ID: 106702
           Summary: [CI] igt at gem_eio@in-flight-suspend - incomplete -
                    GEM_BUG_ON(buf[2 * head + 1] != port->context_id)
           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: martin.peres at free.fr
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_51/fi-kbl-r/igt@gem_eio@in-flight-suspend.html

process_csb:1074 GEM_BUG_ON(buf[2 * head + 1] != port->context_id)
<0>[   75.890016] ---------------------------------
<4>[   75.890017] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic i915 btusb asix btrtl btbcm usbnet mii btintel
snd_hda_intel bluetooth snd_hda_codec snd_hwdep x86_pkg_temp_thermal
intel_powerclamp snd_hda_core coretemp crct10dif_pclmul crc32_pclmul
ecdh_generic ghash_clmulni_intel e1000e snd_pcm mei_me mei prime_numbers
pinctrl_sunrisepoint pinctrl_intel
<4>[   75.890035] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G     U           
4.17.0-rc6-g5195e857106a-drmtip_51+ #1
<4>[   75.890036] Hardware name: Intel Corporation Kabylake Client
platform/Kabylake R DDR4 RVP, BIOS KBLSE2R1.R00.X078.P02.1703030515 03/03/2017
<4>[   75.890056] RIP: 0010:process_csb+0x638/0x8d0 [i915]
<4>[   75.890057] RSP: 0018:ffffa2c4bec83e20 EFLAGS: 00010282
<4>[   75.890058] RAX: 000000000000000e RBX: 0000000000000002 RCX:
0000000000000000
<4>[   75.890059] RDX: 0000000000000001 RSI: 0000000000000004 RDI:
ffffa2c4b5998ff8
<4>[   75.890060] RBP: ffffa2c4bec83e90 R08: 000000000000023a R09:
ffffa2c4b5364000
<4>[   75.890060] R10: 0000000000000001 R11: ffffa2c4b5998ff8 R12:
ffffa2c49770e054
<4>[   75.890061] R13: ffffa2c3ff008040 R14: ffffa2c49770e040 R15:
ffffa2c4912cc2a8
<4>[   75.890062] FS:  0000000000000000(0000) GS:ffffa2c4bec80000(0000)
knlGS:0000000000000000
<4>[   75.890063] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[   75.890064] CR2: 000055cd7986f5b8 CR3: 00000002a8210005 CR4:
00000000003606e0
<4>[   75.890065] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4>[   75.890065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4>[   75.890066] Call Trace:
<4>[   75.890067]  <IRQ>
<4>[   75.890089]  execlists_submission_tasklet+0xb1/0xe80 [i915]
<4>[   75.890092]  ? lock_acquire+0xa6/0x210
<4>[   75.890094]  ? handle_irq_event+0x3a/0x50
<4>[   75.890097]  tasklet_action_common.isra.5+0x47/0xb0
<4>[   75.890099]  __do_softirq+0xc1/0x4e1
<4>[   75.890101]  ? _raw_spin_unlock+0x29/0x40
<4>[   75.890103]  irq_exit+0xa4/0xb0
<4>[   75.890104]  do_IRQ+0x9a/0x120
<4>[   75.890106]  common_interrupt+0xf/0xf
<4>[   75.890107]  </IRQ>
<4>[   75.890110] RIP: 0010:cpuidle_enter_state+0xac/0x360
<4>[   75.890110] RSP: 0018:ffffa4e6000ffe90 EFLAGS: 00000216 ORIG_RAX:
ffffffffffffffda
<4>[   75.890112] RAX: ffffa2c4b52ca800 RBX: 000000000000078d RCX:
0000000000000000
<4>[   75.890113] RDX: 0000000000000046 RSI: ffffffffa10fb831 RDI:
ffffffffa10a89bf
<4>[   75.890113] RBP: 0000000000000008 R08: 0000000000000001 R09:
0000000000000000
<4>[   75.890114] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffffffa12963d8
<4>[   75.890115] R13: ffffc4e5ffc84eb0 R14: 0000000000000000 R15:
00000011aab28c9a
<4>[   75.890119]  do_idle+0x1f3/0x250
<4>[   75.890121]  cpu_startup_entry+0x6a/0x70
<4>[   75.890124]  start_secondary+0x198/0x1e0
<4>[   75.890126]  secondary_startup_64+0xa5/0xb0
<4>[   75.890129] Code: e8 f7 cb be df 48 8b 35 4f 57 19 00 49 c7 c0 50 00 61
c0 b9 32 04 00 00 48 c7 c2 50 8e 5d c0 48 c7 c7 43 08 51 c0 e8 28 36 c5 df <0f>
0b 48 c7 c1 8a 26 5f c0 ba 34 04 00 00 48 c7 c6 50 8e 5d c0 
<1>[   75.890178] RIP: process_csb+0x638/0x8d0 [i915] RSP: ffffa2c4bec83e20
<4>[   75.890182] ---[ end trace 4602640e33b92121 ]---

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