https://bugzilla.kernel.org/show_bug.cgi?id=58901
Summary: "trying to bind memory to uninitialized GART" error at resume from suspend to memory Product: Drivers Version: 2.5 Kernel Version: 3.9.3 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-dri@kernel-bugs.osdl.org ReportedBy: casteyde.christian@free.fr Regression: Yes
Acer Aspire 7750G Core i7-2630QM, 6Go AMD Radeon HD6650M, no Intel graphics Slackware64-current
Since kernel 3.9.x, my laptop cannot resume from suspend to memory with X completly frozen and no other way to switch off/restart.
My rc scripts save dmesg at shutdown so I managed to get the following kernel logs:
usb 1-1.4: reset high-speed USB device number 4 using ehci-pci PM: resume of devices complete after 1013.038 msecs Restarting tasks ... done. video LNXVIDEO:01: Restoring backlight state ata1.00: configured for UDMA/133 ata1: EH complete EXT4-fs (sda2): re-mounted. Opts: discard,commit=0 EXT4-fs (sda3): re-mounted. Opts: discard,commit=0 eth0: deauthenticated from XXXX (Reason: 6) cfg80211: Calling CRDA to update world regulatory domain cfg80211: World regulatory domain updated: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) eth0: authenticate with XXXX eth0: send auth to XXXX eth0: authenticated ath9k 0000:03:00.0 eth0: disabling HT as WMM/QoS is not supported by the AP ath9k 0000:03:00.0 eth0: disabling VHT as WMM/QoS is not supported by the AP eth0: associate with XXXX (try 1/3) eth0: RX AssocResp from XXXX (capab=0x411 status=0 aid=2) eth0: associated ------------[ cut here ]------------ WARNING: at drivers/gpu/drm/radeon/radeon_gart.c:280 radeon_gart_bind+0xe1/0xf0() Hardware name: Aspire 7750G trying to bind memory to uninitialized GART ! Modules linked in: Pid: 2305, comm: X Not tainted 3.9.3 #6 Call Trace: [<ffffffff813a05a1>] ? radeon_gart_bind+0xe1/0xf0 [<ffffffff8106b70b>] warn_slowpath_common+0x6b/0xa0 [<ffffffff8106b787>] warn_slowpath_fmt+0x47/0x50 [<ffffffff813a05a1>] radeon_gart_bind+0xe1/0xf0 [<ffffffff8139df82>] radeon_ttm_backend_bind+0x32/0x90 [<ffffffff8137ce47>] ttm_tt_bind+0x47/0x60 [<ffffffff8137f06f>] ttm_bo_handle_move_mem+0x54f/0x5e0 [<ffffffff8137f7a1>] ? ttm_bo_mem_space+0x161/0x340 [<ffffffff8137fe9f>] ttm_bo_move_buffer+0x11f/0x140 [<ffffffff8137ff52>] ttm_bo_validate+0x92/0x110 [<ffffffff81380279>] ttm_bo_init+0x2a9/0x3c0 [<ffffffff8139f2f6>] radeon_bo_create+0x176/0x1d0 [<ffffffff8139efe0>] ? radeon_bo_clear_va+0x50/0x50 [<ffffffff813b0a2b>] radeon_gem_object_create+0x9b/0x160 [<ffffffff813b0e0b>] radeon_gem_create_ioctl+0x5b/0x130 [<ffffffff81364ac1>] drm_ioctl+0x4d1/0x580 [<ffffffff813b0db0>] ? radeon_gem_pwrite_ioctl+0x30/0x30 [<ffffffff811288a5>] do_vfs_ioctl+0x2e5/0x4d0 [<ffffffff81128ad0>] sys_ioctl+0x40/0x80 [<ffffffff811186cc>] ? sys_read+0x6c/0x90 [<ffffffff81763612>] system_call_fastpath+0x16/0x1b ---[ end trace 44b14b5d0d1cf7ab ]--- [drm:radeon_ttm_backend_bind] *ERROR* failed to bind 1175 pages at 0x0240D000 [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4812800, 2, 4096, -22) BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 IP: [<ffffffff813860a3>] ttm_dma_populate+0x6a3/0x960 PGD 1c61c0067 PUD 1c4df8067 PMD 0 Oops: 0002 [#1] PREEMPT SMP Modules linked in: CPU 6 Pid: 2305, comm: X Tainted: G W 3.9.3 #6 Acer Aspire 7750G/JE70_HR RIP: 0010:[<ffffffff813860a3>] [<ffffffff813860a3>] ttm_dma_populate+0x6a3/0x960 RSP: 0018:ffff8801c4c6b9c0 EFLAGS: 00010093 RAX: ffff88019b74c100 RBX: 0000000000000202 RCX: ffff88019b74c180 RDX: 0000000000000000 RSI: ffff8801c7202928 RDI: ffff8801c7202914 RBP: ffff8801c4c6ba88 R08: 00000000000146c0 R09: ffff8801cf5946c0 R10: ffffea0007190a80 R11: ffff8801c8802600 R12: ffff88019b74c100 R13: ffff8801c642a320 R14: ffff8801c7202900 R15: 0000000000000004 FS: 00007fe093e7c8c0(0000) GS:ffff8801cf580000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000008 CR3: 00000001c619f000 CR4: 00000000000407e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process X (pid: 2305, threadinfo ffff8801c4c6a000, task ffff8801c712da20) Stack: ffff8801c7202964 ffff8801c762c098 ffff8801c7202928 ffff8801c7202971 ffff88019fb67558 ffff8801c699bc00 0000000000000000 00000000ffc0192a ffff88019fb67500 ffff8801c7202914 4000000000000004 ffff880100000004 Call Trace: [<ffffffff81129c5a>] ? do_select+0x5fa/0x670 [<ffffffff8111269a>] ? kmem_cache_alloc+0x9a/0xa0 [<ffffffff81112520>] ? __kmalloc+0xd0/0xe0 [<ffffffff8139e917>] radeon_ttm_tt_populate+0x1c7/0x220 [<ffffffff8139e04a>] ? radeon_ttm_tt_create+0x6a/0xb0 [<ffffffff8137ce36>] ttm_tt_bind+0x36/0x60 [<ffffffff8137f06f>] ttm_bo_handle_move_mem+0x54f/0x5e0 [<ffffffff8137f7a1>] ? ttm_bo_mem_space+0x161/0x340 [<ffffffff8137fe9f>] ttm_bo_move_buffer+0x11f/0x140 [<ffffffff8137ff52>] ttm_bo_validate+0x92/0x110 [<ffffffff81380279>] ttm_bo_init+0x2a9/0x3c0 [<ffffffff8139f2f6>] radeon_bo_create+0x176/0x1d0 [<ffffffff8139efe0>] ? radeon_bo_clear_va+0x50/0x50 [<ffffffff813b0a2b>] radeon_gem_object_create+0x9b/0x160 [<ffffffff813b0e0b>] radeon_gem_create_ioctl+0x5b/0x130 [<ffffffff81364ac1>] drm_ioctl+0x4d1/0x580 [<ffffffff813b0db0>] ? radeon_gem_pwrite_ioctl+0x30/0x30 [<ffffffff811288a5>] do_vfs_ioctl+0x2e5/0x4d0 [<ffffffff81128ad0>] sys_ioctl+0x40/0x80 [<ffffffff811186cc>] ? sys_read+0x6c/0x90 [<ffffffff81763612>] system_call_fastpath+0x16/0x1b Code: 00 48 8d 75 b0 48 89 c3 48 8b 45 b0 48 39 f0 74 1e 49 8b 56 28 48 8b 4d b8 48 8b b5 48 ff ff ff 48 89 70 08 49 89 46 28 48 89 11 <48> 89 4a 08 8b 45 90 49 83 46 58 01 41 01 46 44 85 c0 0f 85 5d RIP [<ffffffff813860a3>] ttm_dma_populate+0x6a3/0x960 RSP <ffff8801c4c6b9c0> CR2: 0000000000000008 ---[ end trace 44b14b5d0d1cf7ac ]--- note: X[2305] exited with preempt_count 1 ata1.00: configured for UDMA/133 ata1: EH complete sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA EXT4-fs (sda2): re-mounted. Opts: discard,commit=600 EXT4-fs (sda3): re-mounted. Opts: discard,commit=600 ...
I've also got once a kernel crash but haven't managed to get the dmesg output. 3.8.x and previous kernels were perfectly stable. 3.9 crashes roughly 1 over 10 resumes.