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authorChristian Krinitsin <mail@krinitsin.com>2025-07-03 16:27:09 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-07-03 16:27:09 +0000
commit4d9e26c0333abd39bdbd039dcdb30ed429c475ba (patch)
tree4010d5fb3e8bc48c110a2c1ff2a16b8648cb86bb /results/classifier/accel-gemma3:12b/kvm/1728660
parent5541099586dbd6018574cb44e1934907c121526f (diff)
downloadqemu-analysis-4d9e26c0333abd39bdbd039dcdb30ed429c475ba.tar.gz
qemu-analysis-4d9e26c0333abd39bdbd039dcdb30ed429c475ba.zip
add gemma accelerator classification results
Diffstat (limited to 'results/classifier/accel-gemma3:12b/kvm/1728660')
-rw-r--r--results/classifier/accel-gemma3:12b/kvm/172866049
1 files changed, 49 insertions, 0 deletions
diff --git a/results/classifier/accel-gemma3:12b/kvm/1728660 b/results/classifier/accel-gemma3:12b/kvm/1728660
new file mode 100644
index 000000000..fb0c3af8f
--- /dev/null
+++ b/results/classifier/accel-gemma3:12b/kvm/1728660
@@ -0,0 +1,49 @@
+
+qemu-io segfaults at block/io.c:2545
+
+git is at HEAD a93ece47fd9edbd4558db24300056c9a57d3bcd4
+This is on ppc64le architecture.
+
+Re-production steps:
+
+1. Copy the attached file named test.img to a directory
+2. And customize the following command to point to the above directory and run the same.
+# mv test.img copy.img
+# qemu-io <path to>/copy.img -c "discard 108544 97792"
+
+from gdb:
+Program terminated with signal 11, Segmentation fault.
+#0  0x00000000100af254 in bdrv_co_pdiscard (bs=0x3ee89ad0, offset=196608, bytes=9728) at block/io.c:2545
+2545	        if (bs->drv->bdrv_co_pdiscard) {
+Missing separate debuginfos, use: debuginfo-install cyrus-sasl-lib-2.1.26-21.el7.ppc64le glib2-2.50.3-3.el7.ppc64le glibc-2.17-196.el7.ppc64le gmp-6.0.0-15.el7.ppc64le gnutls-3.3.26-9.el7.ppc64le keyutils-libs-1.5.8-3.el7.ppc64le krb5-libs-1.15.1-8.el7.ppc64le libaio-0.3.109-13.el7.ppc64le libcom_err-1.42.9-10.el7.ppc64le libcurl-7.29.0-42.el7.ppc64le libffi-3.0.13-18.el7.ppc64le libgcc-4.8.5-16.el7_4.1.ppc64le libidn-1.28-4.el7.ppc64le libselinux-2.5-11.el7.ppc64le libssh2-1.4.3-10.el7_2.1.ppc64le libstdc++-4.8.5-16.el7_4.1.ppc64le libtasn1-4.10-1.el7.ppc64le nettle-2.7.1-8.el7.ppc64le nspr-4.13.1-1.0.el7_3.ppc64le nss-3.28.4-15.el7_4.ppc64le nss-softokn-freebl-3.28.3-8.el7_4.ppc64le nss-util-3.28.4-3.el7.ppc64le openldap-2.4.44-5.el7.ppc64le openssl-libs-1.0.2k-8.el7.ppc64le p11-kit-0.23.5-3.el7.ppc64le pcre-8.32-17.el7.ppc64le zlib-1.2.7-17.el7.ppc64le
+(gdb) bt
+#0  0x00000000100af254 in bdrv_co_pdiscard (bs=0x3ee89ad0, offset=196608, bytes=9728) at block/io.c:2545
+#1  0x000000001008f260 in blk_co_pdiscard (blk=0x3ee79410, offset=108544, bytes=97792) at block/block-backend.c:1447
+#2  0x0000000010090884 in blk_pdiscard_entry (opaque=0x3fffd7402c58) at block/block-backend.c:1851
+#3  0x00000000101aa444 in coroutine_trampoline (i0=1055521728, i1=0) at util/coroutine-ucontext.c:79
+#4  0x00003fff7a3d2b9c in makecontext () from /lib64/libc.so.6
+#5  0x0000000000000000 in ?? ()
+(gdb) bt full
+#0  0x00000000100af254 in bdrv_co_pdiscard (bs=0x3ee89ad0, offset=196608, bytes=9728) at block/io.c:2545
+        num = 9728
+        req = {bs = 0x3ee89ad0, offset = 108544, bytes = 97792, type = BDRV_TRACKED_DISCARD, serialising = false, overlap_offset = 108544,
+          overlap_bytes = 97792, list = {le_next = 0x0, le_prev = 0x3ee8cd48}, co = 0x3ee9fbc0, wait_queue = {entries = {sqh_first = 0x0,
+              sqh_last = 0x3fff7823fe10}}, waiting_for = 0x0}
+        max_pdiscard = 2147467264
+        ret = 0
+        head = 0
+        tail = 9728
+        align = 16384
+        __PRETTY_FUNCTION__ = "bdrv_co_pdiscard"
+#1  0x000000001008f260 in blk_co_pdiscard (blk=0x3ee79410, offset=108544, bytes=97792) at block/block-backend.c:1447
+        ret = 0
+#2  0x0000000010090884 in blk_pdiscard_entry (opaque=0x3fffd7402c58) at block/block-backend.c:1851
+        rwco = 0x3fffd7402c58
+#3  0x00000000101aa444 in coroutine_trampoline (i0=1055521728, i1=0) at util/coroutine-ucontext.c:79
+        arg = {p = 0x3ee9fbc0, i = {1055521728, 0}}
+        self = 0x3ee9fbc0
+        co = 0x3ee9fbc0
+#4  0x00003fff7a3d2b9c in makecontext () from /lib64/libc.so.6
+No symbol table info available.
+#5  0x0000000000000000 in ?? ()
+No symbol table info available.
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