Date: Sat, 27 Oct 2018 04:10:16 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 232738] 13-current zfs device removal assfail Message-ID: <bug-232738-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232738 Bug ID: 232738 Summary: 13-current zfs device removal assfail Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: gldisater@gmail.com Bhyve VM using sectorsize=3D512/4096 for the virtio devices 1, 2, and 3 FreeBSD 13.0-CURRENT r339718 GENERIC Welcome to FreeBSD! Release Notes, Errata: https://www.FreeBSD.org/releases/ Security Advisories: https://www.FreeBSD.org/security/ FreeBSD Handbook: https://www.FreeBSD.org/handbook/ FreeBSD FAQ: https://www.FreeBSD.org/faq/ Questions List: https://lists.FreeBSD.org/mailman/listinfo/freebsd-question= s/ FreeBSD Forums: https://forums.FreeBSD.org/ Documents installed with the system are in the /usr/local/share/doc/freebsd/ directory, or can be installed later with: pkg install en-freebsd-doc For other languages, replace "en" with a language code like de or fr. Show the version of FreeBSD installed: freebsd-version ; uname -a Please include that output and any error messages when posting questions. Introduction to manual pages: man man FreeBSD directory layout: man hier Edit /etc/motd to change this login announcement. You have new mail. root@devremoval:~ # zpool status pool: zroot state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 vtbd0p3 ONLINE 0 0 0 errors: No known data errors root@devremoval:~ # zpool create devrem7 vtbd1 vtbd2 root@devremoval:~ # zpool attach devrem7 vtbd2 vtbd3 root@devremoval:~ # dd if=3D/dev/random of=3D/devrem7/file bs=3D1M count=3D= 2000 2000+0 records in 2000+0 records out 2097152000 bytes transferred in 45.626743 secs (45963219 bytes/sec) root@devremoval:~ # zpool status devrem7 pool: devrem7 state: ONLINE scan: resilvered 188K in 0 days 00:00:00 with 0 errors on Sat Oct 27 00:0= 2:53 2018 config: NAME STATE READ WRITE CKSUM devrem7 ONLINE 0 0 0 vtbd1 ONLINE 0 0 0 mirror-1 ONLINE 0 0 0 vtbd2 ONLINE 0 0 0 vtbd3 ONLINE 0 0 0 errors: No known data errors root@devremoval:~ # zpool detach devrem7 vtbd3 root@devremoval:~ # zpool status devrem7 pool: devrem7 state: ONLINE scan: resilvered 188K in 0 days 00:00:00 with 0 errors on Sat Oct 27 00:0= 2:53 2018 config: NAME STATE READ WRITE CKSUM devrem7 ONLINE 0 0 0 vtbd1 ONLINE 0 0 0 vtbd2 ONLINE 0 0 0 errors: No known data errors root@devremoval:~ # zpool remove devrem7 vtbd2 panic: solaris assert: cvd->vdev_ashift =3D=3D spa->spa_max_ashift (0xc =3D= =3D 0x9), fil e: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_removal.c, lin= e:=20=20 1919 cpuid =3D 0 time =3D 1540613111 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe004a528= 570 vpanic() at vpanic+0x1a3/frame 0xfffffe004a5285d0 panic() at panic+0x43/frame 0xfffffe004a528630 assfail3() at assfail3+0x2c/frame 0xfffffe004a528650 spa_vdev_remove_top_check() at spa_vdev_remove_top_check+0x1e1/frame 0xfffffe004 a528690 spa_vdev_remove() at spa_vdev_remove+0x2b5/frame 0xfffffe004a528720 zfs_ioc_vdev_remove() at zfs_ioc_vdev_remove+0x47/frame 0xfffffe004a528750 zfsdev_ioctl() at zfsdev_ioctl+0x78b/frame 0xfffffe004a5287f0 devfs_ioctl() at devfs_ioctl+0xb2/frame 0xfffffe004a528840 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x73/frame 0xfffffe004a528860 vn_ioctl() at vn_ioctl+0x124/frame 0xfffffe004a528970 devfs_ioctl_f() at devfs_ioctl_f+0x1f/frame 0xfffffe004a528990 kern_ioctl() at kern_ioctl+0x2ba/frame 0xfffffe004a5289f0 sys_ioctl() at sys_ioctl+0x15e/frame 0xfffffe004a528ac0 amd64_syscall() at amd64_syscall+0x278/frame 0xfffffe004a528bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe004a528bf0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x8004aba1a, rsp =3D 0x7fffffffc 0f8, rbp =3D 0x7fffffffc170 --- KDB: enter: panic [ thread pid 716 tid 100389 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db> --=20 You are receiving this mail because: You are the assignee for the bug.=
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