Attachment 114225 Details for Bug 89536 – Two of the kernel hangs, note one is an OOPS, while the other is not, I was able to shut down the machine normally after the first OOPS as the kernel was still responsive to power button events.

Two of the kernel hangs, note one is an OOPS, while the other is not, I was able to shut down the machine normally after the first OOPS as the kernel was still responsive to power button events.

file_89536.txt (text/plain), 7.92 KB, created by Rafael Ristovski on 2015-03-11 16:44:26 UTC

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Creator: Rafael Ristovski

Created: 2015-03-11 16:44:26 UTC

Size: 7.92 KB

patch

obsolete

>Mar 11 16:33:05 RPC kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000d48
>Mar 11 16:33:05 RPC kernel: IP: [<ffffffffa00ee5ee>] radeon_fence_signaled+0x3e/0x90 [radeon]
>Mar 11 16:33:06 RPC kernel: PGD 72236067 PUD 0 
>Mar 11 16:33:06 RPC kernel: Oops: 0000 [#1] PREEMPT SMP 
>Mar 11 16:33:06 RPC kernel: Modules linked in: ecb wl(PO) intel_rapl iosf_mbi dell_led x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmuln
>Mar 11 16:33:06 RPC kernel:  mmc_core rtsx_usb hid_generic usbhid hid sr_mod sd_mod cdrom ahci libahci libata xhci_pci atkbd ehci_pci libps2 xhci_hcd ehci_hcd scsi_mod usbcore usb_common i8042 s
>Mar 11 16:33:06 RPC kernel: CPU: 3 PID: 2151 Comm: steam Tainted: P           O   3.19.1-1-ARCH #1
>Mar 11 16:33:06 RPC kernel: Hardware name: Dell Inc. Inspiron 3537/0PHTY0, BIOS A07 11/12/2013
>Mar 11 16:33:06 RPC kernel: task: ffff880255676d50 ti: ffff880078820000 task.ti: ffff880078820000
>Mar 11 16:33:06 RPC kernel: RIP: 0010:[<ffffffffa00ee5ee>]  [<ffffffffa00ee5ee>] radeon_fence_signaled+0x3e/0x90 [radeon]
>Mar 11 16:33:06 RPC kernel: RSP: 0018:ffff880078823968  EFLAGS: 00210246
>Mar 11 16:33:06 RPC kernel: RAX: 0000000000000000 RBX: ffff880202e62b40 RCX: 000000018040003c
>Mar 11 16:33:06 RPC kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>Mar 11 16:33:06 RPC kernel: RBP: ffff880078823988 R08: 0000000000000000 R09: ffffea0007b80500
>Mar 11 16:33:06 RPC kernel: R10: ffffffffa01660ac R11: ffff880078823d90 R12: 0000000000000000
>Mar 11 16:33:06 RPC kernel: R13: 0000000000000d40 R14: 0000000000000000 R15: ffff880078823b88
>Mar 11 16:33:06 RPC kernel: FS:  0000000000000000(0000) GS:ffff88025f2c0000(0063) knlGS:00000000f6ecc940
>Mar 11 16:33:06 RPC kernel: CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
>Mar 11 16:33:06 RPC kernel: CR2: 0000000000000d48 CR3: 000000007203e000 CR4: 00000000001407e0
>Mar 11 16:33:06 RPC kernel: Stack:
>Mar 11 16:33:06 RPC kernel:  ffff880078823988 ffff880078ab3140 ffff880078bc70c0 ffff8802543cda20
>Mar 11 16:33:06 RPC kernel:  ffff8800788239b8 ffffffffa0166134 0000000000564000 ffff8802543cd978
>Mar 11 16:33:06 RPC kernel:  0000000000564000 ffff8802543cc000 ffff880078823ad8 ffffffffa0166708
>Mar 11 16:33:06 RPC kernel: Call Trace:
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa0166134>] radeon_sa_bo_try_free+0x64/0x80 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa0166708>] radeon_sa_bo_new+0x108/0x4c0 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa007dc89>] ? ttm_bo_mem_space+0x189/0x370 [ttm]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa01c2767>] radeon_ib_get+0x37/0xe0 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa01c149e>] radeon_vm_bo_update+0x16e/0x670 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffff812b84e9>] ? idr_get_empty_slot+0x1a9/0x3d0
>Mar 11 16:33:06 RPC kernel:  [<ffffffff811b592a>] ? kmem_cache_alloc_trace+0x16a/0x180
>Mar 11 16:33:06 RPC kernel:  [<ffffffff811b8452>] ? __kmalloc_track_caller+0x32/0x1c0
>Mar 11 16:33:06 RPC kernel:  [<ffffffff81401ba8>] ? reservation_object_reserve_shared+0x38/0x80
>Mar 11 16:33:06 RPC kernel:  [<ffffffff8117dd8d>] ? krealloc+0x7d/0xd0
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa008261d>] ? ttm_eu_reserve_buffers+0x2ed/0x390 [ttm]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa01c1a48>] ? radeon_vm_clear_freed+0xa8/0xc0 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa01081b2>] radeon_gem_va_ioctl+0x662/0x6d0 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa001ccef>] drm_ioctl+0x1df/0x680 [drm]
>Mar 11 16:33:06 RPC kernel:  [<ffffffff81186c4c>] ? tlb_finish_mmu+0x1c/0x50
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa00d004c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffffa01d3424>] radeon_kms_compat_ioctl+0x14/0x30 [radeon]
>Mar 11 16:33:06 RPC kernel:  [<ffffffff81224e50>] compat_SyS_ioctl+0xf0/0x1250
>Mar 11 16:33:06 RPC kernel:  [<ffffffff81191030>] ? do_munmap+0x260/0x400
>Mar 11 16:33:06 RPC kernel:  [<ffffffff8119121c>] ? vm_munmap+0x4c/0x60
>Mar 11 16:33:06 RPC kernel:  [<ffffffff815649b6>] sysenter_dispatch+0x7/0x25
>Mar 11 16:33:06 RPC kernel: Code: 48 89 fb 48 83 ec 08 8b 47 68 4c 8b 67 60 48 8b 7f 58 48 89 c2 48 89 c6 48 c1 e0 08 48 c1 e2 04 48 29 d0 4c 8d ac 07 40 0d 00 00 <49> 8b 45 08 49 39 c4 77 19 48
>Mar 11 16:33:06 RPC kernel: RIP  [<ffffffffa00ee5ee>] radeon_fence_signaled+0x3e/0x90 [radeon]
>Mar 11 16:33:06 RPC kernel:  RSP <ffff880078823968>
>Mar 11 16:33:06 RPC kernel: CR2: 0000000000000d48
>Mar 11 16:33:06 RPC kernel: ---[ end trace 5ca971f8d5311361 ]---
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>======AFTER REBOOT AND TESTING AGAIN======
>======AFTER REBOOT AND TESTING AGAIN======
>======AFTER REBOOT AND TESTING AGAIN======
>======AFTER REBOOT AND TESTING AGAIN======
>======AFTER REBOOT AND TESTING AGAIN======
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>Mar 11 15:37:53 RPC kernel: radeon 0000:03:00.0: WB enabled
>Mar 11 15:37:53 RPC kernel: radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000080000
>Mar 11 15:37:53 RPC kernel: radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000080000
>Mar 11 15:37:53 RPC kernel: radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000080000
>Mar 11 15:37:53 RPC kernel: radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000080000
>Mar 11 15:37:53 RPC kernel: radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000080000
>Mar 11 15:42:52 RPC kernel: RSP: 0018:ffff880219153a68  EFLAGS: 00010282
>Mar 11 15:42:52 RPC kernel: RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000008fbc02
>Mar 11 15:42:52 RPC kernel: RDX: 00000000008fbb82 RSI: 00000000000000d0 RDI: ffff880256803800
>Mar 11 15:42:52 RPC kernel: RBP: ffff880219153aa8 R08: 0000000000017240 R09: 0000000000001000
>Mar 11 15:42:52 RPC kernel: R10: 0000000000000061 R11: 00000000000ffffe R12: 00000000000000d0
>Mar 11 15:42:52 RPC kernel: R13: ffffffffa00ede6b R14: 00000000ffffffff R15: ffff880256803800
>Mar 11 15:42:52 RPC kernel: FS:  00007f1d21a85740(0000) GS:ffff88025f280000(0000) knlGS:0000000000000000
>Mar 11 15:42:52 RPC kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Mar 11 15:42:52 RPC kernel: CR2: 00000000ffffffff CR3: 000000024af32000 CR4: 00000000001407e0
>Mar 11 15:42:52 RPC kernel: Stack:
>Mar 11 15:42:52 RPC kernel:  ffff880219153a88 0000000000000098 ffff8802543d1678 0000000000000003
>Mar 11 15:42:52 RPC kernel:  ffff8802543d0000 0000000000000000 ffff880219153be0 00000000000016f3
>Mar 11 15:42:52 RPC kernel:  ffff880219153af8 ffffffffa00ede6b ffff880219153af8 000000001322737f
>Mar 11 15:42:52 RPC kernel: Call Trace:
>Mar 11 15:42:52 RPC kernel:  [<ffffffffa00ede6b>] radeon_fence_emit+0x5b/0x180 [radeon]
>Mar 11 15:42:52 RPC kernel:  [<ffffffffa01c29e4>] radeon_ib_schedule+0x194/0x240 [radeon]
>Mar 11 15:42:52 RPC kernel:  [<ffffffffa01c17ed>] radeon_vm_bo_update+0x4bd/0x670 [radeon]
>Mar 11 15:42:52 RPC kernel:  [<ffffffff812b84e9>] ? idr_get_empty_slot+0x1a9/0x3d0
>Mar 11 15:42:52 RPC kernel:  [<ffffffff8117dd00>] ? __krealloc+0x90/0xa0
>Mar 11 15:42:52 RPC kernel:  [<ffffffffa01081b2>] radeon_gem_va_ioctl+0x662/0x6d0 [radeon]
>Mar 11 15:42:52 RPC kernel:  [<ffffffffa001ccef>] drm_ioctl+0x1df/0x680 [drm]
>Mar 11 15:42:52 RPC kernel:  [<ffffffffa00d004c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>Mar 11 15:42:52 RPC kernel:  [<ffffffff811e4c98>] do_vfs_ioctl+0x2f8/0x500
>Mar 11 15:42:52 RPC kernel:  [<ffffffff811ef3e2>] ? __fget+0x72/0xb0
>Mar 11 15:42:52 RPC kernel:  [<ffffffff811e4f21>] SyS_ioctl+0x81/0xa0
>Mar 11 15:42:52 RPC kernel:  [<ffffffff815622e9>] system_call_fastpath+0x12/0x17
>Mar 11 15:42:52 RPC kernel: Code: 0f 84 c0 00 00 00 4c 8b 31 4d 85 f6 0f 84 d4 00 00 00 48 83 79 10 00 0f 84 c9 00 00 00 49 63 47 20 48 8d 8a 80 00 00 00 4d 8b 07 <49> 8b 1c 06 4c 89 f0 65 49 0f
>Mar 11 15:42:52 RPC kernel: RIP  [<ffffffff811b5835>] kmem_cache_alloc_trace+0x75/0x180
>Mar 11 15:42:52 RPC kernel:  RSP <ffff880219153a68>
>Mar 11 15:42:52 RPC kernel: CR2: 00000000ffffffff
>Mar 11 15:42:52 RPC kernel: ---[ end trace 67a39138e91f917a ]---
>Mar 11 15:43:01 RPC kernel: BUG: unable to handle kernel paging request at 00000000ffffffff

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Attachments on bug 89536: 114225 | 114226 | 114227 | 114228 | 114265 | 114503

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