Date: Sun, 03 Jan 2021 09:20:26 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 252376] [zfs] cannot receive incremental updates from 12.1 to 12.2 Message-ID: <bug-252376-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D252376 Bug ID: 252376 Summary: [zfs] cannot receive incremental updates from 12.1 to 12.2 Product: Base System Version: 12.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: emz@norma.perm.ru cannot receive incremental updates from 12.1 to 12.2, zfs on the receiving = side crashes. Non-incremental updates and received just fine. Console output from the sending (12.1) side: =3D=3D=3DCut=3D=3D=3D [root@san1:~]# zfs send -vI @ver2_12322 data/reference@ver2_12329 | ssh emz@10.0.7.5 sudo zfs receive data send from @ver2_12322 to data/reference@ver2_12323 estimated size is 1,25G send from @ver2_12323 to data/reference@ver2_12324 estimated size is 3,21G send from @ver2_12324 to data/reference@ver2_12325 estimated size is 18,9G send from @ver2_12325 to data/reference@ver2_12326 estimated size is 28,3G send from @ver2_12326 to data/reference@ver2_12327 estimated size is 1,16G send from @ver2_12327 to data/reference@ver2_12328 estimated size is 11,9G send from @ver2_12328 to data/reference@ver2_12329 estimated size is 171G total estimated size is 236G send from @ver2_12322 to data/reference@ver2_12323 estimated size is 1,25G TIME SENT SNAPSHOT 14:09:23 2,74K data/reference@ver2_12323 14:09:24 2,74K data/reference@ver2_12323 14:09:25 2,74K data/reference@ver2_12323 14:09:26 2,74K data/reference@ver2_12323 14:09:27 2,74K data/reference@ver2_12323 14:09:28 2,74K data/reference@ver2_12323 14:09:29 2,74K data/reference@ver2_12323 internal error: Unknown error: 1029 warning: cannot send 'data/reference@ver2_12323': signal received =3D=3D=3DCut=3D=3D=3D Receiving side dmesg: pid 1128 (zfs), jid 0, uid 0: exited on signal 6 (core dumped) pid 1127 (sudo), jid 0, uid 0: exited on signal 6 I have zfs.core, but not sure what tool to use to get the backtrace from it: /usr/libexec/gdb complains on it with the following: [...] Error while reading shared library symbols: Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [= in module /usr/lib/debug/lib/libjail.so.1.debug] [...and so on ...] --=20 You are receiving this mail because: You are the assignee for the bug.=
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