Date: Fri, 10 Jan 2025 09:33:21 +0100 From: Maurizio Vairani <maurizio1018@gmail.com> To: freebsd-current <freebsd-current@freebsd.org> Subject: Panic testing ZFS raidz expansion feature. Message-ID: <CAN0zgYUWBBO-nZ9hMSziU5pUQgBiVEBGhC=sZXoAFmPhFBA1fg@mail.gmail.com>
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[-- Attachment #1 --] I'm using vm-bhyve-1.5.0_1. The vm-byve package is configured correctly. # vm iso https://download.freebsd.org/snapshots/amd64/amd64/ISO-IMAGES/15.0/FreeBSD-15.0-CURRENT-amd64-20250109-4c89d59e0cda-274641-bootonly.iso # vm create fbsd15-13 # cd /mnt/pool2tb/vm/fbsd15-13 In fbsd15-13.conf: memory=2G # vm install fbsd15-13 FreeBSD-15.0-CURRENT-amd64-20250109-4c89d59e0cda-274641-bootonly.iso # vm console fbsd15-13 Install the OS and switch off the VM. # truncate -s 10G disk1.img # truncate -s 10G disk2.img # truncate -s 10G disk3.img # truncate -s 10G disk4.img lines added in fbsd15-13.conf: disk1_type="virtio-blk" disk1_name="disk1.img" disk2_type="virtio-blk" disk2_name="disk2.img" disk3_type="virtio-blk" disk3_name="disk3.img" disk4_type="virtio-blk" disk4_name="disk4.img" # vm start fbsd15-13 # vm console fbsd15-13 In the VM: # zpool create tank raidz1 vtbd1 vtbd2 vtbd3 # zpool attach tank raidz1-0 vtbd4 panic: VERIFY(vd == vd->vdev_top) failed cpuid = 0 time = 1736497428 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe005469f820 vpanic() at vpanic+0x136/frame 0xfffffe005469f950 spl_panic() at spl_panic+0x3a/frame 0xfffffe005469f9b0 zio_vdev_io_start() at zio_vdev_io_start+0x63a/frame 0xfffffe005469fa00 zio_nowait() at zio_nowait+0x10c/frame 0xfffffe005469fa40 vdev_check_boot_reserve() at vdev_check_boot_reserve+0x7a/frame 0xfffffe005469fa70 spa_vdev_attach() at spa_vdev_attach+0x712/frame 0xfffffe005469faf0 zfs_ioc_vdev_attach() at zfs_ioc_vdev_attach+0x75/frame 0xfffffe005469fb30 zfsdev_ioctl_common() at zfsdev_ioctl_common+0x49a/frame 0xfffffe005469fbd0 zfsdev_ioctl() at zfsdev_ioctl+0xfb/frame 0xfffffe005469fc00 devfs_ioctl() at devfs_ioctl+0xd1/frame 0xfffffe005469fc50 vn_ioctl() at vn_ioctl+0xb6/frame 0xfffffe005469fcc0 devfs_ioctl_f() at devfs_ioctl_f+0x1e/frame 0xfffffe005469fce0 kern_ioctl() at kern_ioctl+0x286/frame 0xfffffe005469fd40 sys_ioctl() at sys_ioctl+0x12f/frame 0xfffffe005469fe00 amd64_syscall() at amd64_syscall+0x158/frame 0xfffffe005469ff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005469ff30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x2f2054f58cca, rsp = 0x2f2048e41cf8, rbp = 0x2f2048e41d60 --- KDB: enter: panic [ thread pid 999 tid 100184 ] Stopped at kdb_enter+0x33: movq $0,0x10538d2(%rip) db> -- Regards, Maurizio [-- Attachment #2 --] <div dir="ltr">I'm using vm-bhyve-1.5.0_1. The vm-byve package is configured correctly.<br><br># vm iso <a href="https://download.freebsd.org/snapshots/amd64/amd64/ISO-IMAGES/15.0/FreeBSD-15.0-CURRENT-amd64-20250109-4c89d59e0cda-274641-bootonly.iso">https://download.freebsd.org/snapshots/amd64/amd64/ISO-IMAGES/15.0/FreeBSD-15.0-CURRENT-amd64-20250109-4c89d59e0cda-274641-bootonly.iso</a><br># vm create fbsd15-13<br># cd /mnt/pool2tb/vm/fbsd15-13<br>In fbsd15-13.conf:<br>memory=2G<br># vm install fbsd15-13 FreeBSD-15.0-CURRENT-amd64-20250109-4c89d59e0cda-274641-bootonly.iso<br># vm console fbsd15-13<br>Install the OS and switch off the VM.<br># truncate -s 10G disk1.img<br># truncate -s 10G disk2.img<br># truncate -s 10G disk3.img<br># truncate -s 10G disk4.img<br>lines added in fbsd15-13.conf:<br>disk1_type="virtio-blk"<br>disk1_name="disk1.img"<br>disk2_type="virtio-blk"<br>disk2_name="disk2.img"<br>disk3_type="virtio-blk"<br>disk3_name="disk3.img"<br>disk4_type="virtio-blk"<br>disk4_name="disk4.img"<br># vm start fbsd15-13<br># vm console fbsd15-13<br>In the VM:<br># zpool create tank raidz1 vtbd1 vtbd2 vtbd3<br># zpool attach tank raidz1-0 vtbd4<br>panic: VERIFY(vd == vd->vdev_top) failed<br><br>cpuid = 0<br>time = 1736497428<br>KDB: stack backtrace:<br>db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe005469f820<br>vpanic() at vpanic+0x136/frame 0xfffffe005469f950<br>spl_panic() at spl_panic+0x3a/frame 0xfffffe005469f9b0<br>zio_vdev_io_start() at zio_vdev_io_start+0x63a/frame 0xfffffe005469fa00<br>zio_nowait() at zio_nowait+0x10c/frame 0xfffffe005469fa40<br><div>vdev_check_boot_reserve() at vdev_check_boot_reserve+0x7a/frame 0xfffffe005469fa70</div><div>spa_vdev_attach() at spa_vdev_attach+0x712/frame 0xfffffe005469faf0<br>zfs_ioc_vdev_attach() at zfs_ioc_vdev_attach+0x75/frame 0xfffffe005469fb30<br>zfsdev_ioctl_common() at zfsdev_ioctl_common+0x49a/frame 0xfffffe005469fbd0<br>zfsdev_ioctl() at zfsdev_ioctl+0xfb/frame 0xfffffe005469fc00<br>devfs_ioctl() at devfs_ioctl+0xd1/frame 0xfffffe005469fc50<br>vn_ioctl() at vn_ioctl+0xb6/frame 0xfffffe005469fcc0<br>devfs_ioctl_f() at devfs_ioctl_f+0x1e/frame 0xfffffe005469fce0<br>kern_ioctl() at kern_ioctl+0x286/frame 0xfffffe005469fd40<br>sys_ioctl() at sys_ioctl+0x12f/frame 0xfffffe005469fe00<br>amd64_syscall() at amd64_syscall+0x158/frame 0xfffffe005469ff30<br>fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005469ff30<br>--- syscall (54, FreeBSD ELF64, ioctl), rip = 0x2f2054f58cca, rsp = 0x2f2048e41cf8, rbp = 0x2f2048e41d60 ---<br>KDB: enter: panic<br>[ thread pid 999 tid 100184 ]<br>Stopped at kdb_enter+0x33: movq $0,0x10538d2(%rip)<br>db></div><div>--</div><div>Regards,</div><div>Maurizio<br></div></div>help
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