Image processing related exceptions thrown by thumbnail code

javax.imageio.IIOException: Unsupported Image Type
at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReader.java:977)
at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java:948)
at com.atlassian.jira.issue.thumbnail.StreamingImageRenderer.scaleDown(StreamingImageRenderer.java:53)
at com.atlassian.jira.issue.thumbnail.StreamingImageRenderer.renderThumbnail(StreamingImageRenderer.java:28)
at com.atlassian.jira.issue.thumbnail.DefaultThumbnailManager$6.withInputStream(DefaultThumbnailManager.java:492)
at com.atlassian.jira.issue.thumbnail.DefaultThumbnailManager$6.withInputStream(DefaultThumbnailManager.java:488)
at com.atlassian.jira.issue.managers.DefaultAttachmentManager$6.get(DefaultAttachmentManager.java:725)
at com.atlassian.jira.issue.managers.DefaultAttachmentManager$6.get(DefaultAttachmentManager.java:719)
at com.atlassian.util.concurrent.Functions$ToGoogleAdapter.apply(Functions.java:131)
at com.google.common.base.Functions$FunctionComposition.apply(Functions.java:205)
at com.atlassian.fugue.Option.map(Option.java:281)\n\tat com.atlassian.fugue.Options$1.apply(Options.java:113)
at com.atlassian.fugue.Options$1.apply(Options.java:111)
at io.atlassian.blobstore.plugin.analytics.EventPublishingBlobStoreService$3.apply(EventPublishingBlobStoreService.java:80)
at io.atlassian.blobstore.plugin.analytics.EventPublishingBlobStoreService$3.apply(EventPublishingBlobStoreService.java:78)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$1$2$1.get(RemoteBlobStoreImpl.java:126)
at io.atlassian.blobstore.client.impl.Throws$1.call(Throws.java:30)
at io.atlassian.blobstore.client.impl.Throws.nonFatal(Throws.java:46)
at io.atlassian.blobstore.client.impl.Throws.nonFatal(Throws.java:28)
at io.atlassian.blobstore.client.impl.Result.catching(Result.java:36)
at io.atlassian.blobstore.client.impl.Result.catching(Result.java:52)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$1$2.apply(RemoteBlobStoreImpl.java:123)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$1$2.apply(RemoteBlobStoreImpl.java:120)
at com.atlassian.fugue.Either$RightProjection.flatMap(Either.java:485)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$1.get(RemoteBlobStoreImpl.java:119)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$1.get(RemoteBlobStoreImpl.java:103)
at com.atlassian.fugue.retry.RetrySupplier.get(RetrySupplier.java:93)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$6.get(RemoteBlobStoreImpl.java:293)
at io.atlassian.blobstore.client.impl.RemoteBlobStoreImpl$6.get(RemoteBlobStoreImpl.java:290)
at com.atlassian.util.concurrent.Suppliers$FromGoogleAdapter.get(Suppliers.java:100)
at com.atlassian.util.concurrent.Suppliers$CallableAdapter.call(Suppliers.java:119)
at com.atlassian.util.concurrent.Executors$DefaultSubmitter$CallableRunner.run(Executors.java:62)
at com.atlassian.util.concurrent.LimitedExecutor$Runner.run(LimitedExecutor.java:93)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)