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| author | Li Zhijian <lizhijian@cn.fujitsu.com> | 2021-07-08 22:45:21 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-07-13 16:21:57 +0100 |
| commit | 224f364a49ec88f9710908574393818d964d0593 (patch) | |
| tree | e32c32ed54429e24349170beb84a130998c24865 /scripts/qapi/introspect.py | |
| parent | 708f50199b59476ec4b45ebcdf171550086d6292 (diff) | |
| download | focaccia-qemu-224f364a49ec88f9710908574393818d964d0593.tar.gz focaccia-qemu-224f364a49ec88f9710908574393818d964d0593.zip | |
migration/rdma: prevent from double free the same mr
backtrace: '0x00007ffff5f44ec2 in __ibv_dereg_mr_1_1 (mr=0x7fff1007d390) at /home/lizhijian/rdma-core/libibverbs/verbs.c:478 478 void *addr = mr->addr; (gdb) bt #0 0x00007ffff5f44ec2 in __ibv_dereg_mr_1_1 (mr=0x7fff1007d390) at /home/lizhijian/rdma-core/libibverbs/verbs.c:478 #1 0x0000555555891fcc in rdma_delete_block (block=<optimized out>, rdma=0x7fff38176010) at ../migration/rdma.c:691 #2 qemu_rdma_cleanup (rdma=0x7fff38176010) at ../migration/rdma.c:2365 #3 0x00005555558925b0 in qio_channel_rdma_close_rcu (rcu=0x555556b8b6c0) at ../migration/rdma.c:3073 #4 0x0000555555d652a3 in call_rcu_thread (opaque=opaque@entry=0x0) at ../util/rcu.c:281 #5 0x0000555555d5edf9 in qemu_thread_start (args=0x7fffe88bb4d0) at ../util/qemu-thread-posix.c:541 #6 0x00007ffff54c73f9 in start_thread () at /lib64/libpthread.so.0 #7 0x00007ffff53f3b03 in clone () at /lib64/libc.so.6 ' Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Message-Id: <20210708144521.1959614-1-lizhijian@cn.fujitsu.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'scripts/qapi/introspect.py')
0 files changed, 0 insertions, 0 deletions