            perf 847250 1813432.946693:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
            perf 847250 1813432.946697:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
            perf 847250 1813432.946698:        305 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
            perf 847250 1813432.946700:     250333 cycles:  ffffffff8102c424 nmi_handle+0x74 ([kernel.kallsyms])
          ffmpeg 847250 1813432.946788:  216118646 cycles:      7f1b81100635 _dl_lookup_symbol_x+0x105 (/usr/lib64/ld-2.32.so)
          ffmpeg 847250 1813433.023762:   29274644 cycles:      7f1b810ff9ea do_lookup_x+0x6a (/usr/lib64/ld-2.32.so)
          ffmpeg 847250 1813433.033936:   29123137 cycles:      7f1b810ffa34 do_lookup_x+0xb4 (/usr/lib64/ld-2.32.so)
          ffmpeg 847250 1813433.044042:   29124993 cycles:  ffffffff81c00fe7 native_irq_return_iret+0x0 ([kernel.kallsyms])
          ffmpeg 847250 1813433.054157:   29100852 cycles:      7f1b7dba1dfe [unknown] (/usr/lib64/libopenmpt.so.0.1.1)
          ffmpeg 847250 1813433.066636:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813433.066641:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813433.066643:        223 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813433.066645:     122882 cycles:  ffffffff81063218 native_apic_mem_write+0x8 ([kernel.kallsyms])
          ffmpeg 847250 1813433.066689:   83389347 cycles:      7f1b7f1205a3 av_stristart+0x43 (/usr/lib64/libavutil.so.56.51.100)
          ffmpeg 847250 1813433.319106:   87160425 cycles:      7f1b7fc3e730 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813434.130733:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813434.130743:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813434.130749:        108 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813434.130754:      22214 cycles:  ffffffff81063212 native_apic_mem_write+0x2 ([kernel.kallsyms])
          ffmpeg 847250 1813434.130780:    5211585 cycles:  ffffffff81a3b455 nf_hook_slow+0x5 ([kernel.kallsyms])
          ffmpeg 847250 1813434.490946:   29087403 cycles:      7f1b809e45a3 [unknown] (/usr/lib64/libavformat.so.58.45.100)
          ffmpeg 847250 1813434.569491:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813434.569499:          1 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813434.569504:        133 cycles:  ffffffff8106c114 native_write_msr+0x4 ([kernel.kallsyms])
          ffmpeg 847250 1813434.569508:      35786 cycles:  ffffffff8100d16d __intel_pmu_enable_all.constprop.0+0x4d ([kernel.kallsyms])
          ffmpeg 847250 1813434.569550:   10185098 cycles:  ffffffffc019ea27 e1000_clean_tx_irq+0x27 ([e1000e])
          ffmpeg 847250 1813434.574542:  170595362 cycles:      7f1b810ffa34 do_lookup_x+0xb4 (/usr/lib64/ld-2.32.so)
          ffmpeg 847252 1813434.585581:   25393418 cycles:      7f1b7f71fea9 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813434.594392:   27982359 cycles:      7f1b7f7366d7 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813434.612097:   28849775 cycles:      7f1b7fbc7ffc [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847256 1813434.634170:   28004317 cycles:      7f1b7fbc9990 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813434.657648:   32929617 cycles:      7f1b7f3e8645 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.669129:   29816048 cycles:      7f1b7f40a234 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.679501:   29229192 cycles:      7f1b7f3e8624 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813434.686683:   27883699 cycles:      7f1b7fc3e738 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813434.689655:   29132061 cycles:      7f1b7f415e7b [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.699780:   29103185 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813434.704601:   26073457 cycles:      7f1b7fbce970 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813434.709887:   29099868 cycles:      7f1b7f3e86c2 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.719990:   29081041 cycles:      7f1b7f415e80 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.730104:   29059852 cycles:      7f1b7f415e3c [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.740201:   29056027 cycles:      7f1b7f40a17e [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.750282:   29106313 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.760396:   29113630 cycles:      7f1b7f415e3c [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813434.777210:   23614938 cycles:      7f1b7fbcde3a [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813434.777490:   24763684 cycles:      7f1b7f415e74 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.860478:   24052287 cycles:      7f1b7f3e8645 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.930243:   23512393 cycles:      7f1b7f3e86bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813434.974965:   23142839 cycles:      7f1b7f40a23e [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.055374:   24072316 cycles:      7f1b7f3c0287 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.094972:   26499721 cycles:      7f1b7f415e93 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813435.133456:   23896393 cycles:      7f1b7f71ee82 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813435.208589:   20764865 cycles:      7f1b7f3e86b3 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.285002:   21088676 cycles:      7f1b7f3e86c5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813435.453906:   22038651 cycles:      7f1b7f75ee59 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813435.492423:   24537394 cycles:      7f1b7f75f4ed [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847253 1813435.533076:   21655188 cycles:      7f1b7f735468 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813435.535500:   22190896 cycles:      7f1b7f3e8632 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.576803:   25319545 cycles:      7f1b7f415e66 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.658436:   25478956 cycles:      7f1b7f40a165 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.699435:   25216214 cycles:      7f1b7f3e86c2 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813435.738588:   26104753 cycles:      7f1b7f415e60 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813435.775859:   22844848 cycles:      7f1b7f71f013 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813435.779569:   25912687 cycles:      7f1b7ef37874 __memmove_avx_unaligned_erms+0x274 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813435.889480:   28459984 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813435.894926:   20485052 cycles:      7f1b7f71fee5 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813435.937100:   27643692 cycles:      7f1b7f415e6d [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813435.974290:   22459956 cycles:      7f1b7f72ea7f [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813435.977216:   26189885 cycles:      7f1b7f415e80 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813436.057753:   27537821 cycles:      7f1b7f415e66 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813436.098283:   24980499 cycles:      7f1b7f73555b [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813436.100452:   28343439 cycles:      7f1b7f40a17e [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813436.135712:   22804475 cycles:      7f1b7fc3e736 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847256 1813436.171186:   28773901 cycles:      7f1b7f72eadf [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813436.177936:   25864653 cycles:      7f1b7f3e86bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813436.330318:   21989625 cycles:      7f1b7f735971 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847253 1813436.530270:   24844145 cycles:      7f1b7f13c4f8 av_malloc+0x58 (/usr/lib64/libavutil.so.56.51.100)
          ffmpeg 847250 1813436.572216:   22407929 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813436.574789:   21045337 cycles:      7f1b7f75f08f [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813436.650796:   27720529 cycles:      7f1b7f3b64bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813436.696429:   24737006 cycles:      7f1b7f415e93 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813436.735307:   28887689 cycles:      7f1b7f415e41 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813436.772528:  139709384 cycles:      7f1b7f9209c1 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813436.852269:   24219073 cycles:      7f1b7f415e50 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813436.894080:   23010793 cycles:      7f1b7f415e41 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813436.931430:   27938916 cycles:      7f1b7f760246 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813436.934998:   25062575 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.050309:   26007837 cycles:      7f1b7ef37a71 __memset_avx2_erms+0x11 (/usr/lib64/libc-2.32.so)
          ffmpeg 847254 1813437.092213:   21277358 cycles:      7f1b7f75fff0 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813437.093412:   21504553 cycles:      7f1b7f415e8a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.132095:   25864890 cycles:      7f1b7f415e3c [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.205865:   22518719 cycles:      7f1b7f3e8645 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.285923:   26486756 cycles:      7f1b7f40a182 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.302997:   28619705 cycles:      7f1b7f40a16a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813437.337707:   25801455 cycles:      7f1b7fbc7fe8 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813437.375181:   28505821 cycles:      7f1b7f415e74 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813437.453763:   24617666 cycles:      7f1b7fbc9993 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813437.492748:   24679202 cycles:      7f1b7fbc997c [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847253 1813437.534505:   25069513 cycles:      7f1b7fbd39c6 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813437.690528:   25814215 cycles:      7f1b7f40a196 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.734709:   20098180 cycles:      7f1b7f415e66 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813437.774381:   21863720 cycles:  ffffffff811387c6 psi_group_change+0xf6 ([kernel.kallsyms])
          ffmpeg 847254 1813437.850347:   24968339 cycles:      7f1b7f72ec26 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813437.855048:   24009940 cycles:      7f1b7f415e58 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813437.892306:   19378805 cycles:      7f1b7fbcea02 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813437.896282:   23877419 cycles:      7f1b7f40a17a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813437.933705:   19301266 cycles:      7f1b7f729511 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813437.938792:   22485056 cycles:      7f1b7f3b6532 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813437.973207:   19742455 cycles:      7f1b7f75ffe6 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.050368:   22948856 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813438.054853:   22157563 cycles:      7f1b7f76027e [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.092179:   20655191 cycles:      7f1b7f4024e5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813438.095305:   23743963 cycles:      7f1b7f75ed66 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.131901:   25339372 cycles:      7f1b7f3e86b7 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813438.133752:   21068877 cycles:      7f1b7f735404 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813438.255730:   25245548 cycles:      7f1b7fbce9e9 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.259101:   28574065 cycles:      7f1b7f3e9d60 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.330418:   25853520 cycles:      7f1b7f40a174 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.370559:   25286910 cycles:      7f1b7f40a160 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.451148:   22144850 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813438.455420:   19861690 cycles:      7f1b7fbd3a08 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.460104:   25086703 cycles:      7f1b7f12b26a av_frame_unref+0x14a (/usr/lib64/libavutil.so.56.51.100)
          ffmpeg 847250 1813438.498805:   26258619 cycles:      7f1b7ef3786b __memmove_avx_unaligned_erms+0x26b (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813438.569954:   27098037 cycles:  ffffffff8199bd75 sock_def_readable+0x15 ([kernel.kallsyms])
          ffmpeg 847255 1813438.652528:   28083904 cycles:      7f1b7f75ea29 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.659691:   25138886 cycles:      7f1b7f415e3c [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.697309:   27979338 cycles:      7f1b7f415e60 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.781411:   26940845 cycles:      7f1b7f415e80 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.867342:   26884744 cycles:      7f1b7ef3789d __memmove_avx_unaligned_erms+0x29d (/usr/lib64/libc-2.32.so)
          ffmpeg 847256 1813438.930466:   24575786 cycles:      7f1b7f72e9ac [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813438.930684:   23284734 cycles:      7f1b7f415e6d [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813438.972295:   28985286 cycles:      7f1b7f3e8632 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813438.974730:   25341701 cycles:      7f1b7f72ec35 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813439.094543:   26970045 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813439.136938:   28392398 cycles:      7f1b7f415e6d [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813439.137269:   26903909 cycles:      7f1b7f75efe3 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847256 1813439.211588:   26429223 cycles:      7f1b7fbce954 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813439.217968:   28481725 cycles:      7f1b7f3e86c5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813439.296773:   25594131 cycles:      7f1b7f7204d3 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813439.297009:   26104419 cycles:      7f1b7f3e86c2 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813439.306174:   28133114 cycles:      7f1b7f3b6539 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813439.309714:   26691192 cycles:      7f1b7f7205ed [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813439.320070:   28172236 cycles:      7f1b7f7205c8 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813439.378456:   29290980 cycles:      7f1b7ef3786b __memmove_avx_unaligned_erms+0x26b (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813439.533901:   25708840 cycles:      7f1b7f3e86b3 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813439.536098:   30421903 cycles:      7f1b7f71f013 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847254 1813439.573049:   26301873 cycles:  ffffffff8165ee10 timerqueue_add+0x30 ([kernel.kallsyms])
          ffmpeg 847255 1813439.652791:   23349566 cycles:      7f1b7fb010b0 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813439.774621:   24270970 cycles:      7f1b7f415e3c [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813439.897222:   26333071 cycles:      7f1b7f3b9abc [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813439.970734:   23667577 cycles:      7f1b7f72ea83 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813439.972496:   25310116 cycles:      7f1b7f40a17a [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813440.450675:   27499096 cycles:  ffffffff812e5f67 cache_from_obj+0x37 ([kernel.kallsyms])
          ffmpeg 847256 1813440.456170:   25290673 cycles:      7f1b7f735931 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813440.729666:   26562139 cycles:      7f1b7f122199 av_buffer_ref+0x29 (/usr/lib64/libavutil.so.56.51.100)
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          ffmpeg 847250 1813441.274445:   23136381 cycles:  ffffffff811704c9 ktime_get+0x59 ([kernel.kallsyms])
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          ffmpeg 847250 1813442.770260:   26341505 cycles:      7f1b7f12246d av_buffer_unref+0xd (/usr/lib64/libavutil.so.56.51.100)
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          ffmpeg 847250 1813443.061541:   25957357 cycles:      7f1b7ee5ae68 malloc_consolidate+0xe8 (/usr/lib64/libc-2.32.so)
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          ffmpeg 847250 1813443.341486:   26318046 cycles:      7f1b7ef3786b __memmove_avx_unaligned_erms+0x26b (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813443.462188:   26762074 cycles:      7f1b7f40a186 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813443.976526:   24395557 cycles:      7f1b7f3e8636 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813444.066268:   24906306 cycles:      7f1b7f40a1b5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813444.067672:   25147766 cycles:  ffffffff81c00112 syscall_return_via_sysret+0x21 ([kernel.kallsyms])
          ffmpeg 847254 1813444.094163:   27450512 cycles:      7f1b7f735532 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813444.096502:   28584571 cycles:      7f1b7f40a16a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813444.139556:   26942327 cycles:      7f1b7f415e41 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813444.176376:   23596834 cycles:      7f1b7f737466 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813444.181361:   26272096 cycles:      7f1b7f40a22a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813444.265055:   23066058 cycles:      7f1b7f75f5f7 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813444.270599:   26612457 cycles:      7f1b7f415e32 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813444.375253:   18961470 cycles:      7f1b7f415e6d [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847256 1813444.464537:   26499021 cycles:      7f1b7fbcdfb4 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813444.534121:   23155592 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847255 1813444.665602:   21504498 cycles:      7f1b7f729104 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813444.671779:   26134847 cycles:      7f1b7f40a18a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813444.701622:   26834939 cycles:      7f1b7f729801 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813444.733251:   26732940 cycles:      5610dc48ade0 reset_eagain+0x0 (/usr/bin/ffmpeg)
          ffmpeg 847252 1813444.739647:   27816573 cycles:      7f1b7f7464c8 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813447.753098:   26000680 cycles:  ffffffff81b74c8f _raw_spin_lock_irqsave+0x1f ([kernel.kallsyms])
          ffmpeg 847250 1813447.863756:   25883938 cycles:      7f1b7f415e3c [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813448.352096:   26103442 cycles:  ffffffff8165ee10 timerqueue_add+0x30 ([kernel.kallsyms])
          ffmpeg 847255 1813448.383997:   24780188 cycles:      7f1b7f720022 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813450.590005:   25538378 cycles:      7f1b7ef3786b __memmove_avx_unaligned_erms+0x26b (/usr/lib64/libc-2.32.so)
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          ffmpeg 847250 1813451.265570:   24541974 cycles:  ffffffff81249081 ctx_sched_out+0x51 ([kernel.kallsyms])
          ffmpeg 847252 1813451.279784:   24262321 cycles:      7f1b7fbcb622 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847253 1813452.060151:   24695434 cycles:  ffffffff8112f5c0 __update_load_avg_cfs_rq+0xa0 ([kernel.kallsyms])
          ffmpeg 847250 1813452.062048:   21979337 cycles:      7f1b7f415e58 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813452.307745:   25687821 cycles:      7f1b7ef378c6 __memmove_avx_unaligned_erms+0x2c6 (/usr/lib64/libc-2.32.so)
          ffmpeg 847254 1813452.347029:   22651015 cycles:      7f1b7fbc800f [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813453.069941:   26440678 cycles:  ffffffff8175b65a n_tty_poll+0x4a ([kernel.kallsyms])
          ffmpeg 847254 1813453.105478:   23261671 cycles:      7f1b7f72fd9b [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813453.242964:   24515660 cycles:  ffffffff81138bc5 psi_task_change+0xa5 ([kernel.kallsyms])
          ffmpeg 847252 1813453.280512:   26801750 cycles:      7f1b7f7200d5 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847254 1813453.583519:   25161079 cycles:      7f1b7f7369c6 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847255 1813453.900779:   24193236 cycles:      7f1b7f50c190 av_mallocz@plt+0x0 (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813453.902486:   24417734 cycles:      7f1b7f3e8632 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813454.069787:   26376933 cycles:      7f1b7ef37831 __memmove_avx_unaligned_erms+0x231 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813454.141091:   24303783 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813454.747835:   26495019 cycles:      7f1b7f40a174 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847255 1813454.903325:   22576534 cycles:      7f1b7fc3e738 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847256 1813454.946660:   22619697 cycles:      7f1b7f722e03 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813454.947997:   23705984 cycles:      7f1b7f3e86c5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847250 1813454.987064:   24199260 cycles:      7f1b7f3e86cc [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813455.100735:   25430848 cycles:      7f1b7f3e863a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813455.102065:   23794100 cycles:      7f1b7fbcea02 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.143036:   22313925 cycles:      7f1b7f415e58 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813455.143886:   22731696 cycles:      7f1b7f722d3e [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.214309:   23367868 cycles:      7f1b7f40a17a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813455.250226:   25128409 cycles:      7f1b7ee5eee8 cfree@GLIBC_2.2.5+0x8 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813455.288688:   22622015 cycles:      7f1b7f3e86b0 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813455.291461:   27787038 cycles:      7f1b7fbd8dbd [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813455.301531:   29540946 cycles:      7f1b7f76e128 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.305763:   26295717 cycles:      7f1b7f415e41 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813455.346295:   23106929 cycles:      7f1b7f722adb [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.346440:   27164021 cycles:      7f1b7f415e66 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847256 1813455.463274:   24959460 cycles:      7f1b7fc3e730 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
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          ffmpeg 847250 1813455.505692:   24246786 cycles:      7f1b7f3e8624 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813455.553833:   24938184 cycles:      7f1b7fbc7fe8 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.554766:   26137606 cycles:      7f1b7f415e41 [unknown] (/usr/lib64/libswscale.so.5.7.100)
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          ffmpeg 847255 1813455.662281:   21138583 cycles:      7f1b7f75eeee [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.713020:   19403682 cycles:      7f1b7f3e86cc [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813455.719780:   25128332 cycles:      7f1b7ef37836 __memmove_avx_unaligned_erms+0x236 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813455.749567:   27825215 cycles:      7f1b7ef378b1 __memmove_avx_unaligned_erms+0x2b1 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813455.862012:   25656076 cycles:      7f1b7f3e86b0 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813455.864901:   22329972 cycles:      7f1b7f7373f3 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813455.911219:   22163981 cycles:      7f1b7f415e8f [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813455.914921:   25090415 cycles:  ffffffff815fd30b ioread16+0x2b ([kernel.kallsyms])
          ffmpeg 847250 1813455.948992:   26312614 cycles:      7f1b7f9936f0 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847256 1813455.951397:   19678074 cycles:      7f1b7f736969 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813455.986545:   24678348 cycles:      7f1b7f735404 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.064837:   27411369 cycles:      7f1b7f415e80 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813456.106851:   21407544 cycles:      7f1b7f72e9d4 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.108068:   24648688 cycles:      7f1b7f3e86b3 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813456.150325:   21251812 cycles:      7f1b7fbd3a34 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.157057:   24018990 cycles:      7f1b7f40a234 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.189942:   26852008 cycles:      7f1b7f415e8a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813456.194146:   23087976 cycles:      7f1b7f71fda0 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813456.270271:   26630418 cycles:      7f1b7f722d3e [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.272220:   22069875 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.279908:   26247202 cycles:      7f1b7ef3783b __memmove_avx_unaligned_erms+0x23b (/usr/lib64/libc-2.32.so)
          ffmpeg 847253 1813456.311577:   24912684 cycles:      7f1b7f720500 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.341962:   28404810 cycles:      7f1b7f40a16a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.392184:   22750722 cycles:      7f1b7f40a17a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.469603:   25022128 cycles:      7f1b7f415e60 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.502941:   27657277 cycles:      7f1b7f3e86bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.551691:   26964966 cycles:      7f1b7f3e862f [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.592227:   22643906 cycles:      7f1b7f3e86b3 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.674617:   28979200 cycles:      7f1b7f415e58 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813456.712395:   25869971 cycles:      7f1b7f75f15c [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813456.741528:   24401895 cycles:      7f1b7f75f2a4 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.744333:   25405555 cycles:      7f1b7f415e54 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.793548:   22486308 cycles:      7f1b7f3e86bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813456.871863:   25454054 cycles:      7f1b7f75f33b [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.873329:   26893724 cycles:      7f1b7f3e86cc [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813456.911338:   27447607 cycles:      7f1b7fbd3918 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813456.914822:   28631355 cycles:      7f1b7f3e86b3 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813456.992738:   25433647 cycles:      7f1b7f415e32 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813456.995048:   28509867 cycles:      7f1b7f7204cf [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847253 1813457.072265:   23353163 cycles:      7f1b7fbce921 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.072798:   23797728 cycles:      7f1b7f415e8f [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813457.104496:   22559048 cycles:      7f1b7f73597b [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.105602:   23491767 cycles:      7f1b7f3e862f [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813457.153048:   26671576 cycles:      7f1b7f415e74 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813457.155135:   28967985 cycles:      7f1b7f7368fc [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.232298:   24347951 cycles:      7f1b7f3e86cc [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813457.316022:   28036722 cycles:      7f1b7fbcb90d [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.318330:   31141278 cycles:      7f1b7f415e50 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813457.325756:   28808939 cycles:      7f1b7fbcb73a [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847254 1813457.355014:   24641073 cycles:      7f1b7fbd38fe [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.391441:   25082295 cycles:      7f1b7f40a160 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813457.471388:   23378168 cycles:      7f1b7f71ef79 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.475185:   23648612 cycles:      7f1b7f3e8624 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813457.504149:   26386247 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813457.551053:   20237674 cycles:      7f1b7fbc8019 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.553153:   19821741 cycles:      7f1b7f415e32 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813457.589791:   25423210 cycles:      7f1b7ee60399 __posix_memalign+0x49 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813457.673223:   19697493 cycles:      7f1b7f3e86bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813457.676328:   22515087 cycles:      7f1b7f72e94d [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.680085:   24810555 cycles:      7f1b7ef37828 __memmove_avx_unaligned_erms+0x228 (/usr/lib64/libc-2.32.so)
          ffmpeg 847256 1813457.714921:   25808355 cycles:      7f1b7fbd39c2 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.716257:   24438683 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813457.746579:   21707884 cycles:      7f1b7f75f094 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.752059:   26409549 cycles:      7f1b7f3e86bd [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813457.795050:   25244491 cycles:      7f1b7f7368f4 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.871284:   21506852 cycles:      7f1b7f415e60 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847254 1813457.875956:   23555281 cycles:      7f1b7f75f0c0 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813457.950573:   27786499 cycles:      7f1b7f3e8645 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813457.984844:   28391429 cycles:      7f1b7f415e7b [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.063146:   28283544 cycles:      7f1b7ee5d179 _int_malloc+0x5b9 (/usr/lib64/libc-2.32.so)
          ffmpeg 847250 1813458.066493:   27454021 cycles:      7f1b7f3e863a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.107750:   24867112 cycles:      7f1b7f3e862a [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847255 1813458.154323:   26589246 cycles:      7f1b7f75eefd [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.158091:   28292159 cycles:      7f1b7f415e85 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.192837:   24056394 cycles:      7f1b7f40a23e [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813458.194061:   28360500 cycles:      7f1b7f722fd9 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813458.276320:   24441648 cycles:      7f1b7f72ea10 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.278901:   27337516 cycles:      7f1b7f415e37 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813458.314657:   25589816 cycles:      7f1b7f7350ce [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.349226:   27201341 cycles:      7f1b7fbb428d [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847254 1813458.351018:   24678657 cycles:      7f1b7f75f154 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.391053:   24889422 cycles:      7f1b7f415e41 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.473366:   22225330 cycles:      7f1b7f3e86b7 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847252 1813458.510614:   22411768 cycles:      7f1b7f7364af [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.558124:   27884176 cycles:      7f1b7f40a242 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.595298:   26333749 cycles:      7f1b7f3e86b7 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.674857:   22675738 cycles:      7f1b7f3e86c5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.714297:   20855402 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847256 1813458.717643:   29214620 cycles:      7f1b7f737454 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847252 1813458.751421:   25216818 cycles:      7f1b7fbcea1c [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.751598:   22715103 cycles:      7f1b7f3e86b3 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847253 1813458.792530:   23558641 cycles:      7f1b7f735926 [unknown] (/usr/lib64/libavcodec.so.58.91.100)
          ffmpeg 847250 1813458.794643:   19668593 cycles:      7f1b7f415e46 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.801478:   25329445 cycles:      7f1b7f3e86c5 [unknown] (/usr/lib64/libswscale.so.5.7.100)
          ffmpeg 847250 1813458.803697:   26428947 cycles:  ffffffff816016ad __list_del_entry_valid+0x2d ([kernel.kallsyms])
