Messages in this thread | | | Date | Thu, 18 Dec 2014 10:20:59 +0200 | From | Oded Gabbay <> | Subject | Re: [LKP] [drm/radeon] BUG: unable to handle kernel paging request at 03200000 |
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On 12/18/2014 10:17 AM, Huang Ying wrote: > FYI, we noticed the below changes on > > commit e28740ece34d314002b1ddfa14e8fb7c7b909489 ("drm/radeon: Add radeon <--> amdkfd interface") > > > +------------------------------------------+------------+------------+ > | | 1c0a46255f | e28740ece3 | > +------------------------------------------+------------+------------+ > | boot_successes | 0 | 0 | > | boot_failures | 10 | 13 | > | BUG:kernel_boot_hang | 9 | 9 | > | INFO:suspicious_RCU_usage | 1 | 3 | > | backtrace:do_fork | 1 | 3 | > | BUG:unable_to_handle_kernel | 0 | 3 | > | Oops | 0 | 3 | > | Kernel_panic-not_syncing:Fatal_exception | 0 | 3 | > | backtrace:radeon_init | 0 | 3 | > | backtrace:kernel_init_freeable | 0 | 3 | > | BUG:kernel_boot_crashed | 0 | 1 | > +------------------------------------------+------------+------------+ > > > [ 5.407193] Linux agpgart interface v0.103 > [ 5.428469] [drm] Initialized drm 1.1.0 20060810 > [ 5.438456] [drm] radeon kernel modesetting enabled. > [ 5.439741] BUG: unable to handle kernel paging request at 03200000 > [ 5.440063] IP: [<03200000>] 0x3200000 > [ 5.440063] *pde = 00000000 > [ 5.440063] Oops: 0000 [#1] SMP > [ 5.440063] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-g603ba7e #14 > [ 5.440063] task: 42e08000 ti: 42e02000 task.ti: 42e02000 > [ 5.440063] EIP: 0060:[<03200000>] EFLAGS: 00010246 CPU: 0 > [ 5.440063] EIP is at 0x3200000 > [ 5.440063] EAX: 00000001 EBX: 00000000 ECX: 4738b460 EDX: 45735a64 > [ 5.440063] ESI: 4662d0dd EDI: 401fafa0 EBP: 42e03f20 ESP: 42e03f18 > [ 5.440063] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 > [ 5.440063] CR0: 8005003b CR2: 03200000 CR3: 067f0000 CR4: 00000690 > [ 5.440063] Stack: > [ 5.440063] 44bf19b1 00000000 42e03f28 4662d20b 42e03f8c 465b6e5d 00000000 00000000 > [ 5.440063] 00000000 00000000 00000000 00000000 000000ea 00000000 00000000 00000101 > [ 5.440063] 45f2dfba 00000010 00000012 00000200 47fdcf54 47fdcf54 00000006 00000291 > [ 5.440063] Call Trace: > [ 5.440063] [<44bf19b1>] ? radeon_kfd_init+0x67/0xab > [ 5.440063] [<4662d20b>] radeon_init+0x12e/0x15c > [ 5.440063] [<465b6e5d>] do_one_initcall+0x25f/0x41e > [ 5.440063] [<465b7291>] kernel_init_freeable+0x275/0x423 > [ 5.440063] [<455b4e52>] kernel_init+0x1c/0x293 > [ 5.440063] [<455df181>] ret_from_kernel_thread+0x21/0x30 > [ 5.440063] [<455b4e36>] ? rest_init+0x33e/0x33e > [ 5.440063] Code: Bad EIP value. > [ 5.440063] EIP: [<03200000>] 0x3200000 SS:ESP 0068:42e03f18 > [ 5.440063] CR2: 0000000003200000 > [ 5.440063] ---[ end trace 1959b295b01c0c14 ]--- > [ 5.440063] Kernel panic - not syncing: Fatal exception > > > Thanks, > Huang, Ying > > > > > _______________________________________________ > LKP mailing list > LKP@linux.intel.com >
Is this a 32-bit kernel ? Is amdkfd compiled ?
Oded
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