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Hello Since 3 weeks ago I have random crash from emby that freeze the Ubuntu Linux 18.04.3 server. Kern.log Jul 20 22:18:28 SERVIDOR2 kernel: [605193.781202] ffmpeg[512]: segfault at ffffffff8bc5a2d6 ip 00007f205b7664e2 sp 00007fff9a8b6328 error 5 in libc-2.27.so[7f205b5f8000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.815515] EmbyServer[338]: segfault at ffffffff894cfc6b ip 00007fb93eee94e2 sp 00007fb8457f8838 error 5 in libc-2.27.so[7fb93ed7b000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.944154] traps: compiz[9066] trap invalid opcode ip:7fe7a4f4b067 sp:7ffdc80b97c0 error:0 in libc-2.27.so[7fe7a4ddd000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.979717] systemd-journal[2578]: segfault at 3535632f ip 00007fdeb87b3536 sp 00007ffe1d296b20 error 6 in libc-2.27.so[7fdeb8725000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.980482] systemd[1]: segfault at ffffffff894cfc56 ip 00007f96350314e2 sp 00007ffd8f89dcd8 error 5 in libc-2.27.so[7f9634ec3000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.983265] gnome-session-b[8676]: segfault at ffffffff894cfc80 ip 00007eff871be4e2 sp 00007ffeafe40f88 error 5 in libc-2.27.so[7eff87050000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.006308] systemd-logind[7697]: segfault at 69d2aa59 ip 00007f9ffc1bf98d sp 00007ffd19644ec0 error 4 in libc-2.27.so[7f9ffc128000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.012190] dbus-daemon[8294]: segfault at 63696669 ip 00007fac26e37d7a sp 00007ffd9f851678 error 4 in libc-2.27.so[7fac26cce000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.028535] polkitd[7783]: segfault at ffffffff894cfc56 ip 00007f79a3ad74e2 sp 00007ffe51d11e68 error 5 in libc-2.27.so[7f79a3969000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.030554] dconf worker[9152]: segfault at 7f9371d094a0 ip 00007f93713db2f0 sp 00007f9368ebc308 error 7 in libc-2.27.so[7f937126d000+1e7000] syslog Jul 20 22:18:28 SERVIDOR2 kernel: [605193.781202] ffmpeg[512]: segfault at ffffffff8bc5a2d6 ip 00007f205b7664e2 sp 00007fff9a8b6328 error 5 in libc-2.27.so[7f205b5f8000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.815515] EmbyServer[338]: segfault at ffffffff894cfc6b ip 00007fb93eee94e2 sp 00007fb8457f8838 error 5 in libc-2.27.so[7fb93ed7b000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.944154] traps: compiz[9066] trap invalid opcode ip:7fe7a4f4b067 sp:7ffdc80b97c0 error:0 in libc-2.27.so[7fe7a4ddd000+1e7000] Jul 20 22:18:28 SERVIDOR2 systemd[1]: emby-server.service: Main process exited, code=killed, status=11/SEGV Jul 20 22:18:28 SERVIDOR2 systemJul 20 22:18:28 ^����e: Failed with result 'signal'. Jul 20 22:18:28 SERVIDOR2 kernel: [605193.979711] systemd-journald[2578]: /var/log/journal/c5533d1adb9e4329a81ca618e26ba7ea/system.journal: Journal file corrupted, rotating. Jul 20 22:18:28 SERVIDOR2 kernel: [605193.979717] systemd-journal[2578]: segfault at 3535632f ip 00007fdeb87b3536 sp 00007ffe1d296b20 error 6 in libc-2.27.so[7fdeb8725000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.980482] systemd[1]: segfault at ffffffff894cfc56 ip 00007f96350314e2 sp 00007ffd8f89dcd8 error 5 in libc-2.27.so[7f9634ec3000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.983265] gnome-session-b[8676]: segfault at ffffffff894cfc80 ip 00007eff871be4e2 sp 00007ffeafe40f88 error 5 in libc-2.27.so[7eff87050000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605193.996543] rfkill: input handler enabled Jul 20 22:18:28 SERVIDOR2 kernel: [605194.006308] systemd-logind[7697]: segfault at 69d2aa59 ip 00007f9ffc1bf98d sp 00007ffd19644ec0 error 4 in libc-2.27.so[7f9ffc128000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.012190] dbus-daemon[8294]: segfault at 63696669 ip 00007fac26e37d7a sp 00007ffd9f851678 error 4 in libc-2.27.so[7fac26cce000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.028535] polkitd[7783]: segfault at ffffffff894cfc56 ip 00007f79a3ad74e2 sp 00007ffe51d11e68 error 5 in libc-2.27.so[7f79a3969000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.030554] dconf worker[9152]: segfault at 7f9371d094a0 ip 00007f93713db2f0 sp 00007f9368ebc308 error 7 in libc-2.27.so[7f937126d000+1e7000] Jul 20 22:18:28 SERVIDOR2 kernel: [605194.085766] Firewall: *UDP6OUT Blocked* IN= OUT=enp4s0 SRC=fe80:0000:0000:0000:9c18:6831:0ae3:3805 DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=254 TC=0 HOPLIMIT=255 FLOWLBL=606266 PROTO=UDP SPT=5353 DPT=5353 LEN=214 UID=111 GID=120 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357122] WARNING: CPU: 1 PID: 9187 at /build/linux-lF11Cx/linux-4.15.0/mm/page_counter.c:27 page_counter_cancel+0x1b/0x20 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357124] Modules linked in: btrfs zstd_compress ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 ip6table_filter nf_log_ipv4 nf_log_common xt_tcpudp xt_recent xt_connlimit xt_owner nf_nat_ftp xt_REDIRECT nf_nat_redirect xt_conntrack nf_conntrack_ftp xt_LOG xt_limit xt_multiport iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 ip6table_mangle ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nf_nat nf_conntrack ip6_tables iptable_mangle iptable_raw ipt_REJECT nf_reject_ipv4 iptable_filter binfmt_misc wmi_bmof zfs(PO) zunicode(PO) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) snd_hda_codec_realtek edac_mce_amd snd_hda_codec_generic snd_hda_intel kvm_amd snd_hda_codec snd_hda_core kvm snd_hwdep snd_pcm snd_seq_midi nouveau irqbypass Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357151] snd_seq_midi_event crct10dif_pclmul snd_rawmidi crc32_pclmul ghash_clmulni_intel pcbc snd_seq mxm_wmi snd_seq_device video snd_timer ttm aesni_intel drm_kms_helper snd aes_x86_64 crypto_simd glue_helper cryptd soundcore k10temp ccp drm fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp mac_hid wmi sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear dm_snapshot dm_bufio igb i2c_algo_bit dca alx ptp i2c_piix4 ahci mdio pps_core libahci gpio_amdpt gpio_generic Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357172] CPU: 1 PID: 9187 Comm: java Tainted: P O 4.15.0-111-generic #112-Ubuntu Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357172] Hardware name: Gigabyte Technology Co., Ltd. AX370-Gaming 5/AX370-Gaming 5, BIOS F25 01/16/2019 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357174] RIP: 0010:page_counter_cancel+0x1b/0x20 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357175] RSP: 0018:ffffb1b20b2a3908 EFLAGS: 00010296 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357176] RAX: ffffd6268c7935a0 RBX: ffffd6268c793360 RCX: 0000000000000000 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357177] RDX: ffffd6268c7932a0 RSI: 0000000000000001 RDI: ffffd6268c793360 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357177] RBP: ffffb1b20b2a3908 R08: ffff9a489e812800 R09: 000000000001866e Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357178] R10: 0000000000000001 R11: ffffffffffffffff R12: 0000000000000001 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357178] R13: ffffb1b20b2a3980 R14: ffffb1b20b2a3a30 R15: ffffffffaec625c8 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357180] FS: 00007f4cdcdfd700(0000) GS:ffff9a489ec40000(0000) knlGS:0000000000000000 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357181] CR2: 00007f253ceae170 CR3: 000000009d60a000 CR4: 00000000003406e0 Jul 20 22:18:29 SERVIDOR2 kernel: [605194.357181] Call Trace: I though it was the last update of libc6 so I reverse from 2.27-3ubuntu1.2 to 2.27-3ubuntu1, but is still unstable. Package name libc6-dev Update system APT Package description amd64 GNU C Library: Development Libraries and Header Files Current state New version 2.27-3ubuntu1.2 Installed version 2.27-3ubuntu1 Available version 2.27-3ubuntu1.2 Installation source Bionic It is clear that the root cause is the transcoding, but I dont know what to do now, help would be very apreciate. Thanks! ffmpeg-transcode-6bb40eb7-1412-42eb-bebc-75b76b767c75_1.txt embyserver-63730914070.txt

Since the last months I have sporadic crashed in the emby server. Now I can reproduce the problem if I surf very fast jumping pages very fast (always crash) syslog Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Entry point completed: Emby.Server.MediaEncoding.Api.EncodingManagerEntryPoint. Duration: 3.5686515 seconds Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Starting entry point Emby.Notifications.Notifications Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Entry point completed: Emby.Notifications.Notifications. Duration: 0.0009515 seconds Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Starting entry point Emby.Server.Sync.SyncManagerEntryPoint Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: SyncRepository Initialize taking write lock Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: SyncRepository Initialize write lock taken Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Entry point completed: Emby.Server.Sync.SyncManagerEntryPoint. Duration: 0.006058 seconds Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Starting entry point Emby.Server.Sync.SyncNotificationEntryPoint Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Entry point completed: Emby.Server.Sync.SyncNotificationEntryPoint. Duration: 0.0021368 seconds Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Starting entry point EmbyServer.Windows.LoopUtilEntryPoint Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: Entry point completed: EmbyServer.Windows.LoopUtilEntryPoint. Duration: 0.0003383 seconds Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Info App: All entry points have started Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Application started. Press Ctrl+C to shut down. Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Hosting environment: Production Aug 15 12:42:47 SERVIDOR1 emby-server[668]: Content root path: /opt/emby-server/system/ Aug 15 12:44:31 SERVIDOR1 EmbyServer: Not replacing existing, living, managed instance with new object. Aug 15 12:44:55 SERVIDOR1 EmbyServer: message repeated 45 times: [ Not replacing existing, living, managed instance with new object.] Aug 15 12:44:55 SERVIDOR1 emby-server[668]: corrupted double-linked list Aug 15 12:44:55 SERVIDOR1 systemd[1]: emby-server.service: Main process exited, code=killed, status=6/ABRT Aug 15 12:44:55 SERVIDOR1 systemd[1]: emby-server.service: Failed with result 'signal'. Aug 15 12:45:05 SERVIDOR1 systemd-resolved[5722]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP. Aug 15 12:45:09 SERVIDOR1 systemd-resolved[5722]: message repeated 3 times: [ Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP.] Aug 15 12:47:12 SERVIDOR1 systemd[1]: Started Emby Server is a personal media server with apps on just about every device.. Aug 15 12:47:12 SERVIDOR1 emby-server[23181]: Info Main: Application path: /opt/emby-server/system/EmbyServer.dll Aug 15 12:47:12 SERVIDOR1 emby-server[23181]: Info Main: Emby Aug 15 12:47:12 SERVIDOR1 emby-server[23181]: #011Command line: /opt/emby-server/system/EmbyServer.dll -programdata /var/lib/emby-server -ffdetect /opt/emby-server/bin/ffdetect -ffmpeg /opt/emby-server/bin/ffmpeg -ffprobe /opt/emby-server/bin/ffprobe -restartexitcode 3 -updatepackage emby-server-deb_{version}_amd64.deb Aug 15 12:47:12 SERVIDOR1 emby-server[23181]: #011Operating system: Unix 4.15.0.58 Aug 15 12:47:12 SERVIDOR1 emby-server[23181]: #01164-Bit OS: True Aug 15 12:47:12 SERVIDOR1 emby-server[23181]: #01164-Bit Process: True So every time someone try to surf fast the server crash. I have to servers, in the other no problem at all so I guess a problem with this server. Any idea? thanks embyserver-63701470032.txt