GPU lockup on AMD A4-3400 APU when starting X server on opensource drivers. (works fine with fglrx)
Submitted by Azari
Assigned to Default DRI bug account
Link to original bug (#93895)
Description
I've had this lockup on this machine for the past few years, across several different kernel versions, different distributions, etc. Booting with KMS works fine, but the second a graphical environment starts (whether X or wayland-based), it locks up.
Booting Ubuntu with user-space mode-setting works, and then I can install FGLRX from there and everything works fine. After speaking with airlied on IRC, they suggested it could be a workaround that AMD has put into FGLRX that never made it into the opensource drivers, and that AMD might have to look into it.
CPU/GPU : A4-3400
Motherboard : GA-A75M-D2H ( http://www.gigabyte.com/products/product-page.aspx?pid=3930#ov )
journalctl log of the lockup:
------------------------------------------------------------
Jan 27 18:28:32 miku dbus-daemon[374]: Successfully activated service 'org.freedesktop.systemd1'
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: ring 0 stalled for more than 10000msec
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GPU lockup (current fence id 0x0000000000000001 last fence id 0x0000000000000003 on ring 0)
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: Saved 55 dwords of commands on ring 0.
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GPU softreset: 0x00000009
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_STATUS = 0xB1403828
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x28000007
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: SRBM_STATUS = 0x20000840
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x40000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00008000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_008680_CP_STAT = 0x80228643
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00007F6B
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00000100
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_STATUS = 0x00003828
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x00000007
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_008680_CP_STAT = 0x00000000
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: GPU reset succeeded, trying to resume
Jan 27 18:28:42 miku kernel: [drm] Found smc ucode version: 0x00011100
Jan 27 18:28:42 miku kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000274000).
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: WB enabled
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff8800c613fc00
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff8800c613fc0c
Jan 27 18:28:42 miku kernel: radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90002432118
Jan 27 18:28:42 miku kernel: [drm] ring test on 0 succeeded in 1 usecs
Jan 27 18:28:42 miku kernel: [drm] ring test on 3 succeeded in 3 usecs
Jan 27 18:28:42 miku kernel: [drm] ring test on 5 succeeded in 1 usecs
Jan 27 18:28:42 miku kernel: [drm] UVD initialized successfully.
Jan 27 18:28:52 miku kernel: radeon 0000:00:01.0: ring 0 stalled for more than 10370msec
Jan 27 18:28:52 miku kernel: radeon 0000:00:01.0: GPU lockup (current fence id 0x0000000000000002 last fence id 0x0000000000000004 on ring 0)
Jan 27 18:28:52 miku kernel: [drm:r600_ib_test [radeon]] ERROR radeon: fence wait failed (-35).
Jan 27 18:28:52 miku kernel: [drm:radeon_ib_ring_tests [radeon]] ERROR radeon: failed testing IB on GFX ring (-35).
Jan 27 18:29:22 miku systemd[1]: Started Getty on tty2.