I've just experienced a panic with a shaky USB cable. I have searched for bugs, but have not found a matching one which is not already closed.
If anyone is interested, I could provide a crash dump. Thanks, Nils panic[cpu0]/thread=ffffff016a147c80: dirtying dbuf obj=3d199 lvl=1 blkid=1 but not tx_held ffffff00048194d0 zfs:dmu_tx_dirty_buf+2d6 () ffffff0004819570 zfs:dbuf_dirty+63 () ffffff00048195a0 zfs:dbuf_will_dirty+60 () ffffff0004819680 zfs:dnode_free_range+46b () ffffff0004819700 zfs:dnode_reallocate+160 () ffffff0004819790 zfs:dmu_object_reclaim+91 () ffffff0004819810 zfs:restore_object+12d () ffffff0004819970 zfs:dmu_recv_stream+71d () ffffff0004819c20 zfs:zfs_ioc_recv+28b () ffffff0004819ca0 zfs:zfsdev_ioctl+12e () ffffff0004819ce0 genunix:cdev_ioctl+48 () ffffff0004819d20 specfs:spec_ioctl+86 () ffffff0004819da0 genunix:fop_ioctl+7b () ffffff0004819eb0 genunix:ioctl+174 () ffffff0004819f00 unix:brand_sys_sysenter+2d7 ()
