ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000000)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}})
socketpair(0x29, 0x0, 0x0, &(0x7f0000000a40))